This document summarizes a report on next generation tools for network planning and engineering. It discusses how network planning has expanded beyond physical infrastructure to include capacity planning and logical service design. It also outlines business requirements for these tools like accelerating the design process, reducing errors, improving network survivability, and better supporting field personnel. Several vendor case studies are also reviewed that aim to meet these new requirements through integrated solutions.
This document discusses performance management challenges for Nortel UMTS solutions and how Nexus Telecom's NexusHORIZON solution addresses them. Mobile network operators are deploying new UMTS services and platforms to deliver mobile data, but need integrated performance monitoring to optimize networks, identify issues, and ensure quality of experience. NexusHORIZON provides comprehensive, flexible monitoring across Nortel equipment from different acquisitions, gathering both standard and proprietary data to give operators end-to-end visibility of voice and data services on their UMTS networks.
Ericsson Review: Communications as a cloud service: a new take on telecomsEricsson
Software as a service (SaaS) is a promising solution for overcoming the challenges of implementing and managing new network technologies and services like voice over LTE (VoLTE). The SaaS approach can provide substantial savings in terms of cost and lead-time, and create a new source of revenue for service providers.
This document summarizes CommScope's capabilities in providing network infrastructure solutions for various branches of the US government, including civilian agencies, the intelligence community, and the Department of Defense. It highlights some of CommScope's past projects, such as providing cabling infrastructure for the National Geospatial-Intelligence Agency East campus. It also describes CommScope's specialized Federal Solutions Team and some key solutions it offers, such as modular data centers, building intelligence platforms, and data center infrastructure management.
This document provides a reference architecture for Verizon's SDN-NFV network. It defines the framework, components, and interfaces involved in deploying and managing software-defined networking (SDN) and network functions virtualization (NFV). The architecture supports standalone and hybrid NFV/SDN environments. It describes the infrastructure, orchestration, descriptors, controllers, interfaces, and considerations for reliability, security, and performance. The goal is to transform Verizon's network using SDN and NFV to simplify operations and prepare for new technologies like 5G.
2008 New TD Tech, new Network and new Platform (TD-SCDMA)td.tech
July 12, 2008 - On the P&T/EXPO COMM CHINA Exhibition, TD Tech Ltd. demonstrated the new TD-SCDMA Network Solution, supported by the parent companies Nokia Siemens Networks and Huawei. This is a premium class radio network solution (UMTS-TDD) for the world market, compliant with ITU and 3GPP Standards.
This document discusses software-defined networking (SDN) and network functions virtualization (NFV) and their potential to transform communications networks. It describes how SDN/NFV can enable dynamic, on-demand provisioning of network services, reduce costs through commoditization of hardware, and support advanced network management capabilities. The document outlines Fujitsu's SDN/NFV platform and ecosystem, which provides orchestration, control, and virtualization tools to enable a flexible, interoperable, multi-layer network architecture.
This document discusses LTE for critical communications, including drivers, benefits and challenges. It provides an overview of LTE architecture and features/benefits. Key applications for LTE in critical communications are situational awareness applications like video streaming and monitoring/interventional applications like patient telemetry. Critical issues include availability of suitable spectrum, adapting LTE to meet reliability/security needs, and justifying costs through viable business cases and models. Voice services are seen as unsuitable for LTE at this time due to mission critical requirements like resilience and secure point-to-multipoint capability.
This document discusses performance management challenges for Nortel UMTS solutions and how Nexus Telecom's NexusHORIZON solution addresses them. Mobile network operators are deploying new UMTS services and platforms to deliver mobile data, but need integrated performance monitoring to optimize networks, identify issues, and ensure quality of experience. NexusHORIZON provides comprehensive, flexible monitoring across Nortel equipment from different acquisitions, gathering both standard and proprietary data to give operators end-to-end visibility of voice and data services on their UMTS networks.
Ericsson Review: Communications as a cloud service: a new take on telecomsEricsson
Software as a service (SaaS) is a promising solution for overcoming the challenges of implementing and managing new network technologies and services like voice over LTE (VoLTE). The SaaS approach can provide substantial savings in terms of cost and lead-time, and create a new source of revenue for service providers.
This document summarizes CommScope's capabilities in providing network infrastructure solutions for various branches of the US government, including civilian agencies, the intelligence community, and the Department of Defense. It highlights some of CommScope's past projects, such as providing cabling infrastructure for the National Geospatial-Intelligence Agency East campus. It also describes CommScope's specialized Federal Solutions Team and some key solutions it offers, such as modular data centers, building intelligence platforms, and data center infrastructure management.
This document provides a reference architecture for Verizon's SDN-NFV network. It defines the framework, components, and interfaces involved in deploying and managing software-defined networking (SDN) and network functions virtualization (NFV). The architecture supports standalone and hybrid NFV/SDN environments. It describes the infrastructure, orchestration, descriptors, controllers, interfaces, and considerations for reliability, security, and performance. The goal is to transform Verizon's network using SDN and NFV to simplify operations and prepare for new technologies like 5G.
2008 New TD Tech, new Network and new Platform (TD-SCDMA)td.tech
July 12, 2008 - On the P&T/EXPO COMM CHINA Exhibition, TD Tech Ltd. demonstrated the new TD-SCDMA Network Solution, supported by the parent companies Nokia Siemens Networks and Huawei. This is a premium class radio network solution (UMTS-TDD) for the world market, compliant with ITU and 3GPP Standards.
This document discusses software-defined networking (SDN) and network functions virtualization (NFV) and their potential to transform communications networks. It describes how SDN/NFV can enable dynamic, on-demand provisioning of network services, reduce costs through commoditization of hardware, and support advanced network management capabilities. The document outlines Fujitsu's SDN/NFV platform and ecosystem, which provides orchestration, control, and virtualization tools to enable a flexible, interoperable, multi-layer network architecture.
This document discusses LTE for critical communications, including drivers, benefits and challenges. It provides an overview of LTE architecture and features/benefits. Key applications for LTE in critical communications are situational awareness applications like video streaming and monitoring/interventional applications like patient telemetry. Critical issues include availability of suitable spectrum, adapting LTE to meet reliability/security needs, and justifying costs through viable business cases and models. Voice services are seen as unsuitable for LTE at this time due to mission critical requirements like resilience and secure point-to-multipoint capability.
Token Ring has proven to be a superior and robust technology for corporate networks since the 1980s. While networked applications have changed significantly, Token Ring has kept pace through only two changes to the underlying technology. In contrast, Ethernet has undergone many changes and forced users to repeatedly upgrade their networks. The document outlines how Token Ring addresses key issues of scalability, affordability, applications, and integration in a way that protects users' network investments into the future.
Telesens is an international software company that develops and implements enterprise software solutions for telecommunications operators, offering a portfolio of products and services including interconnect billing, roaming settlements, policy and charging control, and professional consulting and software development services. The company has over 20 years of experience in the telecom industry and has successfully delivered over 600 projects to major operators worldwide.
Global Crossing wanted more visibility and control over its IP network like it had with legacy networks. It used Cisco MATE Design and collector to map its network and measure traffic flows. This allowed it to accurately simulate the network's behavior under different conditions and identify points of congestion. It could then optimize the network configuration and capacity planning to improve resilience and reliability while reducing costs. The MATE software helped Global Crossing transition from overprovisioning bandwidth to precisely targeting capacity increases only where needed.
The document discusses Smallworld Network Inventory, a software solution that provides telecommunications operators a consolidated view of their physical and logical networks. It allows for strategic planning, network planning, design, build, and maintenance. Using the system, operators can reduce new build costs by 20%, planning time by 30%, and network downtime by 25%. It provides a single source of accurate network data to support various business processes.
- The telecommunications industry is evolving its network architecture to be highly abstracted and virtualized, inspired by transformations in other industries toward providing services virtually ("XaaS").
- This new "telecom cloud" architecture uses technologies like software-defined networking (SDN) and network functions virtualization (NFV) to deliver networks, infrastructure, and functions as virtualized services rather than physical hardware.
- By virtualizing network services, operators can offer communication services more flexibly and at various price points to subscribers and devices, while gaining benefits of reduced costs, faster service deployment, and increased scalability compared to traditional integrated systems.
The document is a marketing report from the Broadband Forum that discusses:
1) The growing demand for mobile data and the need for service providers to adopt new technologies like LTE and Ethernet backhaul to handle this traffic growth in a more cost efficient way.
2) How MPLS can be used in mobile backhaul networks to provide Ethernet services with quality of service while allowing a gradual migration from older technologies to a pure IP packet-based network.
3) The Broadband Forum's MPLS in Mobile Backhaul Initiative which aims to define reference architectures and specifications for MPLS in mobile backhaul to help with interoperability between vendor products and reduce risks for service providers.
Curso: Redes y comunicaciones II: 02 CaaS, NaaS.
Dictado en la Universidad Tecnológica del Perú, Lima - Perú, ciclos 2011-3 (octubre/2011) y 2012-1 (abril/2012).
This paper presents a brief overview of today’s mobile backhaul market, outlines the unique challenges facing mobile operators and backhaul transport providers, and suggests strategies for improving network performance and coverage. Key emphasis is on the OAM, resiliency, Quality of Service (QoS) and timing technologies required for cost-efficient backhaul of 2G/3G/4G/LTE and small cells traffic.
RAN Congestion Management: Meet the Challenges of Mobile Broadband with Cisco...Cisco Service Provider
We, at Cisco, understand what our customers' challenges are with RAN congestion. This white paper highlights what some of these challenges are and how we can help you resolve some of these RAN congestion.
To learn more, please visit http://www.cisco.com/c/en/us/solutions/service-provider/unified-ran-backhaul/index.html
Canadian Tire Corporation wanted to consolidate their multiple RightFax fax servers onto a single virtualized platform to reduce costs and simplify management. They worked with Connectis Group to virtualize the RightFax servers using VMware and implement Fax over IP using Cisco VoIP gateways. This allowed Canadian Tire to eliminate dedicated fax hardware, reduce licensing costs, and centrally manage fax services from two data centers. The virtualized and integrated solution helped Canadian Tire reduce expenses, streamline operations, and enhance disaster recovery for their fax infrastructure.
This document discusses the challenges of managing a shared mobile network between multiple operators. It outlines different levels of network sharing and focuses on active sharing where radio access network equipment is shared but frequencies are not. It emphasizes the importance of data governance, management, integrity and content in ensuring appropriate visibility for each operator to monitor key performance indicators. Effective management of fault, performance and customer experience metrics is necessary while delegating day to day operations to the joint venture managing the shared network.
GE Smallworld Network Inventory Overviewcwilson5496
GE Digital Energy provides Smallworld Telecom Solutions for managing network infrastructure. Smallworld has over 20 years of experience in geospatial information systems and was acquired by GE in 2000. It has over 250 employees worldwide and supports over 120 clients in the telecommunications and utilities industries. Smallworld provides an integrated platform to manage both inside and outside plant network facilities and assets, from physical infrastructure like cables and switches to logical networks and customer circuits. It allows users to design, model, and inventory all aspects of network infrastructure in a single centralized database with a geospatial context.
4 lte small cells – plug and play or plug and prayCPqD
The document discusses planning for small cell and distributed antenna system (DAS) deployments. It notes that proper planning requires integrated engineering across heterogeneous networks to identify coverage, capacity, and quality of experience issues. Measurement systems are needed to provide real-time data for analysis. Planning tools must model technologies like LTE and MIMO to accurately place small cells. Walk tests are also needed to verify deployments and allow engineers to correct any problems. Overall, an orchestrated solution and renewed focus on technology engineering is required.
LTE ebook No 7 - Guide to radio access placement for better coverage & capaci...David Swift
Part of a series of 7 ebooks explaining varrious aspect of LTE deployment and marketing in plain English for marketeers, business planners, network planners and mobile Operator management teams etc
This document discusses 4G LTE as a WAN solution for enterprises. It outlines various radio access network solutions that wireless carriers are implementing to increase network capacity and efficiency to meet growing data demand. These include adding new spectrum, improving scheduling algorithms, interference cancellation techniques, and small cell deployments. The document also examines the business landscape and potential enterprise applications that are well-suited for 4G LTE wireless backhaul. It concludes that LTE is a viable transport option for many enterprise use cases, particularly at distributed locations, when signal quality is sufficient and applications can be supported.
This document discusses how modern wireless network operators can more efficiently optimize their 3G networks by overcoming limitations of traditional drive test-based optimization strategies. It notes that drive testing is costly and provides limited visibility, especially for uplink activity. The document recommends integrating protocol-based network monitoring with on-demand drive testing. This allows operators to resolve 3G network issues while realizing up to 60% savings in operating expenses. It also helps operators successfully roll out new services without degradation in quality of experience.
Kandiyohi county broadband feasibility study proposal 2Rich Frank
Madcom proposes to conduct a feasibility study for a municipal broadband network in Kandiyohi County. Their approach includes collecting and analyzing data on current broadband availability, speeds, and costs through their proprietary MAD Toolkit software. This software allows them to design optimized fiber routes and develop capital and operating cost estimates. If selected, Madcom would present their analysis and a financial plan with funding options to determine the feasibility of a sustainable municipal broadband network that could boost economic development.
Qwest owns and operates one of the largest fiber networks in the US, capable of high bandwidth transmission. In 2008, a research firm positioned Qwest as a leader in its analysis of US network service providers. Qwest also continued to be awarded numerous contracts under the Networx federal program totaling over $700 million. Qwest focuses on strategic solutions and products for businesses and saw growth in data/internet revenues in 2008 while generating over $1.4 billion in adjusted free cash flow for the year.
Qwest Metro Optical Ethernet (QMOE) is a flexible, scalable Ethernet connectivity solution that delivers switched Ethernet connections between public sector organizations across metropolitan areas. It enables the extension of local area networks between sites for increased efficiency. QMOE provides secure, reliable connectivity needed to support growing online public services and advanced technologies used by first responders. It is backed by Qwest's technical expertise and world-class services.
This work is based on a translation of my MBA monograph whose certification was issued in April 30th, 2010, by FIPE (Fundação Instituto de Pesquisas Econômicas). Some recent information was added to this paper while other information was removed from the original MBA monograph.
Brazil launched in 2010, its National Broadband Plan. The aim is to grow broadband at home from 12 million to 40 million by the end of 2014. This means to provide broadband coverage to 72% of total households of the country.
Government’s expectation is to reduce the broadband cost from around 5% average household income to around 0.2% for the most popular plan (speed up to 512 kbps and download limitation) and to around 0.45% for the plan with speed between 512 kbps and 784 kbps.
The different ways to access the internet are changing the people’s behavior. It can be in the business environment , at home or at any other place.
Statistics show that the number of internet users in Brazil increased at a rate greater than 40% a year between 2000 and 2008 (source: Barômetro Cisco 2009).
As per Ibope Nielsen (Source: Meio & Mensagem, 22/June/2009), the number of internet users reached 62.3 million people in Brazil in the first quarter of 2009. However the number of internet accounts is only 15.05 millions (10.4 million for fixed internet and 4.62 million for wireless broadband internet)
At the same time, Telco’s revenue from circuit switching telephone systems are decreasing due to mobile systems user’s growth and the emergence of VoIP systems.
The need to offer broadband services are introducing great access technological innovations such as VDSL, FTTH, 3G HSPA , WiMAX and LTE.
WiMAX is a wireless broadband access technology for the last mile based on 802.16 standard from the Institute of Electrical and Electronic Engineering (IEEE). WiMAX means Worldwide Interoperability for Microwave Access. This name was introduced by the WiMAX Forum which is an organization with a goal to promote, standardize and define the strategy of WiMAX.
The aim of this work is to capture the most important items that influence the WiMAX business case at 2,5 GHz band and provide insights to minimize risks and uncertainties that occur in the deployment of a WiMAX network. It is shown an example of deployment in São Paulo city, Brazil, containing numbers of base stations, subscribers, payback period and internal rate of return.
The study begins with the analysis of the micro-environment providing a summary containing subscribers forecast for the next years.
It is also described the macro-environment analysis. On the technological environment should be noted the delay in the availability of WiMAX-embedded devices while on the 3G side there are more than 800 hundred devices available worldwide. It is also commented about the LTE technology which is being developed by most of the greater telecommunications vendors. On the legal-political environment, it should be noted the delays on the spectrum auctions and the power of cellular operators which influence the rules for WIMAX such as mobility and spectrum usage restriction.
It is also emphasized the importance of the project planning, scope characterization and definition, work breakdown structure definition containing the decomposition of the work to be executed up to the package level, the activities sequencing, costs involved, risks and response plans, schedule and critical path.
Network visibility allows mobile operators to see how their entire network is functioning and how it is being used by subscribers. This gives operators the ability to better understand network performance issues, plan network improvements, and develop new revenue-generating services. Achieving true network visibility requires open systems that can collect and analyze large amounts of network and subscriber usage data with minimal data loss. This data will help operators address challenges like increasing speeds, growing network capacity demands, and preparing for new technologies while also creating customized service plans to increase revenues and reduce subscriber churn.
The document summarizes the Cisco MATE portfolio, which consists of MATE Design, MATE Live, and MATE Collector products. It describes how each product supports network planning, engineering, and operational tasks. It then provides examples of key usage scenarios for network planners and designers, including using the tools to simulate traffic growth over time, analyze the impact of proposed topology changes before implementing them, and evaluate whether a network could support a new customer or service.
Token Ring has proven to be a superior and robust technology for corporate networks since the 1980s. While networked applications have changed significantly, Token Ring has kept pace through only two changes to the underlying technology. In contrast, Ethernet has undergone many changes and forced users to repeatedly upgrade their networks. The document outlines how Token Ring addresses key issues of scalability, affordability, applications, and integration in a way that protects users' network investments into the future.
Telesens is an international software company that develops and implements enterprise software solutions for telecommunications operators, offering a portfolio of products and services including interconnect billing, roaming settlements, policy and charging control, and professional consulting and software development services. The company has over 20 years of experience in the telecom industry and has successfully delivered over 600 projects to major operators worldwide.
Global Crossing wanted more visibility and control over its IP network like it had with legacy networks. It used Cisco MATE Design and collector to map its network and measure traffic flows. This allowed it to accurately simulate the network's behavior under different conditions and identify points of congestion. It could then optimize the network configuration and capacity planning to improve resilience and reliability while reducing costs. The MATE software helped Global Crossing transition from overprovisioning bandwidth to precisely targeting capacity increases only where needed.
The document discusses Smallworld Network Inventory, a software solution that provides telecommunications operators a consolidated view of their physical and logical networks. It allows for strategic planning, network planning, design, build, and maintenance. Using the system, operators can reduce new build costs by 20%, planning time by 30%, and network downtime by 25%. It provides a single source of accurate network data to support various business processes.
- The telecommunications industry is evolving its network architecture to be highly abstracted and virtualized, inspired by transformations in other industries toward providing services virtually ("XaaS").
- This new "telecom cloud" architecture uses technologies like software-defined networking (SDN) and network functions virtualization (NFV) to deliver networks, infrastructure, and functions as virtualized services rather than physical hardware.
- By virtualizing network services, operators can offer communication services more flexibly and at various price points to subscribers and devices, while gaining benefits of reduced costs, faster service deployment, and increased scalability compared to traditional integrated systems.
The document is a marketing report from the Broadband Forum that discusses:
1) The growing demand for mobile data and the need for service providers to adopt new technologies like LTE and Ethernet backhaul to handle this traffic growth in a more cost efficient way.
2) How MPLS can be used in mobile backhaul networks to provide Ethernet services with quality of service while allowing a gradual migration from older technologies to a pure IP packet-based network.
3) The Broadband Forum's MPLS in Mobile Backhaul Initiative which aims to define reference architectures and specifications for MPLS in mobile backhaul to help with interoperability between vendor products and reduce risks for service providers.
Curso: Redes y comunicaciones II: 02 CaaS, NaaS.
Dictado en la Universidad Tecnológica del Perú, Lima - Perú, ciclos 2011-3 (octubre/2011) y 2012-1 (abril/2012).
This paper presents a brief overview of today’s mobile backhaul market, outlines the unique challenges facing mobile operators and backhaul transport providers, and suggests strategies for improving network performance and coverage. Key emphasis is on the OAM, resiliency, Quality of Service (QoS) and timing technologies required for cost-efficient backhaul of 2G/3G/4G/LTE and small cells traffic.
RAN Congestion Management: Meet the Challenges of Mobile Broadband with Cisco...Cisco Service Provider
We, at Cisco, understand what our customers' challenges are with RAN congestion. This white paper highlights what some of these challenges are and how we can help you resolve some of these RAN congestion.
To learn more, please visit http://www.cisco.com/c/en/us/solutions/service-provider/unified-ran-backhaul/index.html
Canadian Tire Corporation wanted to consolidate their multiple RightFax fax servers onto a single virtualized platform to reduce costs and simplify management. They worked with Connectis Group to virtualize the RightFax servers using VMware and implement Fax over IP using Cisco VoIP gateways. This allowed Canadian Tire to eliminate dedicated fax hardware, reduce licensing costs, and centrally manage fax services from two data centers. The virtualized and integrated solution helped Canadian Tire reduce expenses, streamline operations, and enhance disaster recovery for their fax infrastructure.
This document discusses the challenges of managing a shared mobile network between multiple operators. It outlines different levels of network sharing and focuses on active sharing where radio access network equipment is shared but frequencies are not. It emphasizes the importance of data governance, management, integrity and content in ensuring appropriate visibility for each operator to monitor key performance indicators. Effective management of fault, performance and customer experience metrics is necessary while delegating day to day operations to the joint venture managing the shared network.
GE Smallworld Network Inventory Overviewcwilson5496
GE Digital Energy provides Smallworld Telecom Solutions for managing network infrastructure. Smallworld has over 20 years of experience in geospatial information systems and was acquired by GE in 2000. It has over 250 employees worldwide and supports over 120 clients in the telecommunications and utilities industries. Smallworld provides an integrated platform to manage both inside and outside plant network facilities and assets, from physical infrastructure like cables and switches to logical networks and customer circuits. It allows users to design, model, and inventory all aspects of network infrastructure in a single centralized database with a geospatial context.
4 lte small cells – plug and play or plug and prayCPqD
The document discusses planning for small cell and distributed antenna system (DAS) deployments. It notes that proper planning requires integrated engineering across heterogeneous networks to identify coverage, capacity, and quality of experience issues. Measurement systems are needed to provide real-time data for analysis. Planning tools must model technologies like LTE and MIMO to accurately place small cells. Walk tests are also needed to verify deployments and allow engineers to correct any problems. Overall, an orchestrated solution and renewed focus on technology engineering is required.
LTE ebook No 7 - Guide to radio access placement for better coverage & capaci...David Swift
Part of a series of 7 ebooks explaining varrious aspect of LTE deployment and marketing in plain English for marketeers, business planners, network planners and mobile Operator management teams etc
This document discusses 4G LTE as a WAN solution for enterprises. It outlines various radio access network solutions that wireless carriers are implementing to increase network capacity and efficiency to meet growing data demand. These include adding new spectrum, improving scheduling algorithms, interference cancellation techniques, and small cell deployments. The document also examines the business landscape and potential enterprise applications that are well-suited for 4G LTE wireless backhaul. It concludes that LTE is a viable transport option for many enterprise use cases, particularly at distributed locations, when signal quality is sufficient and applications can be supported.
This document discusses how modern wireless network operators can more efficiently optimize their 3G networks by overcoming limitations of traditional drive test-based optimization strategies. It notes that drive testing is costly and provides limited visibility, especially for uplink activity. The document recommends integrating protocol-based network monitoring with on-demand drive testing. This allows operators to resolve 3G network issues while realizing up to 60% savings in operating expenses. It also helps operators successfully roll out new services without degradation in quality of experience.
Kandiyohi county broadband feasibility study proposal 2Rich Frank
Madcom proposes to conduct a feasibility study for a municipal broadband network in Kandiyohi County. Their approach includes collecting and analyzing data on current broadband availability, speeds, and costs through their proprietary MAD Toolkit software. This software allows them to design optimized fiber routes and develop capital and operating cost estimates. If selected, Madcom would present their analysis and a financial plan with funding options to determine the feasibility of a sustainable municipal broadband network that could boost economic development.
Qwest owns and operates one of the largest fiber networks in the US, capable of high bandwidth transmission. In 2008, a research firm positioned Qwest as a leader in its analysis of US network service providers. Qwest also continued to be awarded numerous contracts under the Networx federal program totaling over $700 million. Qwest focuses on strategic solutions and products for businesses and saw growth in data/internet revenues in 2008 while generating over $1.4 billion in adjusted free cash flow for the year.
Qwest Metro Optical Ethernet (QMOE) is a flexible, scalable Ethernet connectivity solution that delivers switched Ethernet connections between public sector organizations across metropolitan areas. It enables the extension of local area networks between sites for increased efficiency. QMOE provides secure, reliable connectivity needed to support growing online public services and advanced technologies used by first responders. It is backed by Qwest's technical expertise and world-class services.
This work is based on a translation of my MBA monograph whose certification was issued in April 30th, 2010, by FIPE (Fundação Instituto de Pesquisas Econômicas). Some recent information was added to this paper while other information was removed from the original MBA monograph.
Brazil launched in 2010, its National Broadband Plan. The aim is to grow broadband at home from 12 million to 40 million by the end of 2014. This means to provide broadband coverage to 72% of total households of the country.
Government’s expectation is to reduce the broadband cost from around 5% average household income to around 0.2% for the most popular plan (speed up to 512 kbps and download limitation) and to around 0.45% for the plan with speed between 512 kbps and 784 kbps.
The different ways to access the internet are changing the people’s behavior. It can be in the business environment , at home or at any other place.
Statistics show that the number of internet users in Brazil increased at a rate greater than 40% a year between 2000 and 2008 (source: Barômetro Cisco 2009).
As per Ibope Nielsen (Source: Meio & Mensagem, 22/June/2009), the number of internet users reached 62.3 million people in Brazil in the first quarter of 2009. However the number of internet accounts is only 15.05 millions (10.4 million for fixed internet and 4.62 million for wireless broadband internet)
At the same time, Telco’s revenue from circuit switching telephone systems are decreasing due to mobile systems user’s growth and the emergence of VoIP systems.
The need to offer broadband services are introducing great access technological innovations such as VDSL, FTTH, 3G HSPA , WiMAX and LTE.
WiMAX is a wireless broadband access technology for the last mile based on 802.16 standard from the Institute of Electrical and Electronic Engineering (IEEE). WiMAX means Worldwide Interoperability for Microwave Access. This name was introduced by the WiMAX Forum which is an organization with a goal to promote, standardize and define the strategy of WiMAX.
The aim of this work is to capture the most important items that influence the WiMAX business case at 2,5 GHz band and provide insights to minimize risks and uncertainties that occur in the deployment of a WiMAX network. It is shown an example of deployment in São Paulo city, Brazil, containing numbers of base stations, subscribers, payback period and internal rate of return.
The study begins with the analysis of the micro-environment providing a summary containing subscribers forecast for the next years.
It is also described the macro-environment analysis. On the technological environment should be noted the delay in the availability of WiMAX-embedded devices while on the 3G side there are more than 800 hundred devices available worldwide. It is also commented about the LTE technology which is being developed by most of the greater telecommunications vendors. On the legal-political environment, it should be noted the delays on the spectrum auctions and the power of cellular operators which influence the rules for WIMAX such as mobility and spectrum usage restriction.
It is also emphasized the importance of the project planning, scope characterization and definition, work breakdown structure definition containing the decomposition of the work to be executed up to the package level, the activities sequencing, costs involved, risks and response plans, schedule and critical path.
Network visibility allows mobile operators to see how their entire network is functioning and how it is being used by subscribers. This gives operators the ability to better understand network performance issues, plan network improvements, and develop new revenue-generating services. Achieving true network visibility requires open systems that can collect and analyze large amounts of network and subscriber usage data with minimal data loss. This data will help operators address challenges like increasing speeds, growing network capacity demands, and preparing for new technologies while also creating customized service plans to increase revenues and reduce subscriber churn.
The document summarizes the Cisco MATE portfolio, which consists of MATE Design, MATE Live, and MATE Collector products. It describes how each product supports network planning, engineering, and operational tasks. It then provides examples of key usage scenarios for network planners and designers, including using the tools to simulate traffic growth over time, analyze the impact of proposed topology changes before implementing them, and evaluate whether a network could support a new customer or service.
A Fascinating Behind the Scenes Look at Wireless Design Services - Techwave.pdfAnil
Wireless Design Services is one of the most underrated functions in not just tech but every aspect of our day-to-day life. Wireless Design Services serve as the very basis for some of the most sophisticated and cutting-edge technology that is used all over the world today. This blog is about the unsung strategy that goes into implementing state-of-the-art network connectivity.
A Fascinating Behind the Scenes Look at Wireless Design Services - Techwave.pdfAnil
Techwave, a leading provider of wireless design services, offers a fascinating behind-the-scenes look at their operations. They specialize in creating customized wireless solutions for a variety of industries, including healthcare, manufacturing, and transportation.
IBM SPDE - Enabling Service Providers to Work SmarterIBMTelecom
A brief history concerning IBM’s Service Provider Delivery Environment (SPDE) strategy. Summary of the latest capabilities IBM’s SPDE 3.0 brings to bear and highlights a number of case examples successfully addressing the transformation challenges CSPs must deal with today and in the near-term future.
2.2. Case Study #2 DTGOVDTGOV is a public company that was crea.docxeugeniadean34240
2.2. Case Study #2: DTGOV
DTGOV is a public company that was created in the early 1980s by the Ministry of Social Security. The decentralization of the ministry’s IT operations to a public company under private law gave DTGOV an autonomous management structure with significant flexibility to govern and evolve its IT enterprise.
At the time of its creation, DTGOV had approximately 1,000 employees, operational branches in 60 localities nation-wide, and operated two mainframe-based data centres. Over time, DTGOV has expanded to more than 3,000 employees and branch offices in more than 300 localities, with three data centres running both mainframe and low-level platform environments. Its main services are related to processing social security benefits across the country.
DTGOV has enlarged its customer portfolio in the last two decades. It now serves other public-sector organizations and provides basic IT infrastructure and services, such as server hosting and server collocation. Some of its customers have also outsourced the operation, maintenance, and development of applications to DTGOV.
DTGOV has sizable customer contracts that encompass various IT resources and services. However, these contracts, services, and associated service levels are not standardized—negotiated service provisioning conditions are typically customized for each customer individually. DTGOV’s operations are resultantly becoming increasingly complex and difficult to manage, which has led to inefficiencies and inflated costs.
The DTGOV board realized, some time ago, that the overall company structure could be improved by standardizing its services portfolio, which implies the reengineering of both IT operational and management models. This process has started with the standardization of the hardware platform through the creation of a clearly defined technological lifecycle, a consolidated procurement policy, and the establishment of new acquisition practices.
Technical Infrastructure and Environment
DTGOV operates three data centres: one is exclusively dedicated to low-level platform servers while the other two have both mainframe and low-level platforms. The mainframe systems are reserved for the Ministry of Social Security and therefore not available for outsourcing.
The data centre infrastructure occupies approximately 20,000 square feet of computer room space and hosts more than 100,000 servers with different hardware configurations. The total storage capacity is approximately 10,000 terabytes. DTGOV’s network has redundant high-speed data links connecting the data centres in a full mesh topology. Their Internet connectivity is considered to be provider-independent since their network interconnects all of the major national telecom carriers.
Server consolidation and virtualization projects have been in place for five years, considerably decreasing the diversity of hardware platforms. As a result, systematic tracking of the investments and operational costs related to th.
This document discusses private and enterprise networks. It describes how enterprises are increasingly demanding more bandwidth, reliability and lower latency. Private networks can combine 3GPP 5G networks with traditional enterprise WiFi networks to meet these demands. The document outlines different business models for operating private networks, including enterprise managed, service provider managed, and hybrid models. It also discusses network architectures, technologies, solutions and considerations for deploying private networks.
The Mobile Network is seeing more M&A as the industry sees growth in Packet Core and Network Functions Virtualization, Radio Access Network (RAN), and Back Office IT.
The document discusses how future networking is being impacted by cloud/hybrid IT, software-defined networking, and network functions virtualization. Specifically:
1) The emergence of public cloud and hybrid IT models is driving more traffic to data centers and changing expectations around network flexibility and costs.
2) Software-defined WAN (SD-WAN) solutions allow businesses more control over their networks by using overlays to connect sites over multiple networks like broadband internet and MPLS.
3) Network functions virtualization (NFV) enables network functions to be deployed as software, increasing flexibility and reducing costs compared to hardware appliances.
This document discusses the benefits and challenges of cloud computing for service providers and network vendors. It outlines that Ethernet has emerged as the primary network connectivity for cloud infrastructure due to its ability to support automation, programmability, interoperability and cost effectiveness. However, challenges remain around security, network provisioning speed, interoperability between on-premise and cloud networks, and lack of bandwidth guarantees. The document recommends that OpenCloud Connect explore initiatives to apply network virtualization, SDN and NFV technologies to carrier Ethernet networks to improve agility, programmability and elastic scaling of cloud services across distributed data centers.
Neil Meadows is a British network engineer seeking a role in network engineering, design, or infrastructure support. He has over 15 years of experience in networking including expertise in Cisco, Microsoft, Riverbed, and virtualization technologies. His experience includes roles managing networks, projects, security, and technical support at organizations such as ISN Solutions, Capita, Barclays Bank, NTL, and Reuters.
This document provides a summary of software-defined networking (SDN) concepts. It discusses SDN architecture, components, interfaces, and applications. The key points are:
- SDN centralizes network control to allow traffic to be managed across multiple network elements from SDN controllers using standard interfaces like OpenFlow.
- The SDN architecture has three planes - application, control, and data. The control plane interfaces with the other two using APIs.
- Core components are SDN controllers, network elements like switches and routers, and applications that interface with controllers.
- Interfaces include OpenFlow for programming flow tables in network elements and REST APIs between applications and controllers.
- Basic SDN
Two industry trends are converging - 802.11ac and the need for personalizing user’s mobile experiences to deliver anytime, anywhere access without wreaking havoc on network operations and cost controls. This paper discuss two approaches for efficient WLAN design. Both let you integrate 802.11ac into your WLAN and help lay the foundation for future, high-speed technologies.
This chapter focuses on strategies for scaling wide area networks (WANs) using Cisco routers. It discusses various WAN connection types like dedicated leased lines, asynchronous dial-in, and dial-on-demand routing. Packet switched services are also covered, including Frame Relay, X.25, SMDS, and ATM. Key considerations for WAN design are reviewed, such as availability, bandwidth requirements, cost, ease of management, traffic types, and routing protocols. Cisco provides different connection service options to meet these considerations.
A proper site survey is necessary when planning a network upgrade to gather key information about the existing network infrastructure, user needs, physical layout, and future growth requirements. The site survey involves documenting details like the number of users and devices, applications used, existing hardware and configurations, wireless needs, reliability expectations, and budget constraints. This information provides an accurate baseline for designing an upgraded network that supports current and future business needs. A site survey also identifies any deficiencies in the current network to be addressed in the upgrade proposal.
Reducing Wireless Network CAPEX Through Streamlined Planning | Solution br...Infovista
Network planning and optimization teams can be more efficient with integrated access to network performance data, also known as key performance indicators (KPIs) and traffic data, via their engineering software. With embedded access to multi-vendor KPIs, mobile operators’ engineering teams will get:
🔷Access to always up-to-date network information
🔷Higher accuracy in their network plans with up-to-date traffic maps
🔷An easy way to identify evolving hotspot
🔷Direct feedback on roll-out of new sites and network updates
🔷Better control when introducing new services such as VoLTE
By leveraging rich performance data collected from the network, RF engineers can truly understand the dynamics of an evolving mobile network. This insight enables mobile operators to stay ahead of the competitive curve by being more proactive about mobile network deployments. By making the right decisions at the right time mobile operators can reduce OPEX and optimize CAPEX while securing customers’ quality of experience (QoE).
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This document proposes an approach to creating cyber resiliency using emerging technologies and network architectures. It identifies key technologies like deep packet inspection, application performance management, and control plane architectures that can be leveraged to build more resilient networks. The document then illustrates an example architecture and proposes validating cyber resiliency solutions using academic network infrastructure to test solutions on real networks at scale.
The document discusses Martello Technologies, a company that provides network optimization and performance management solutions. It acquired Elfiq Networks in 2018 to strengthen its ability to offer an innovative solution for unified communications network and application performance management. The combination of Martello's network performance software and Elfiq's SD-WAN technology allows for end-to-end network visibility and troubleshooting of real-time service issues through optimized bandwidth allocation. This provides an unprecedented quality of experience for customers.
Stimulus grants awarded under the American Reinvestment and Recovery Act (ARRA) encourage the development of broadband networks that create jobs; spur investments in technology and infrastructure; and deliver long-term economic benefits. These projects are under tight timeframes to put stimulus money to use immediately; and often the pressure of designing, building and reporting progress makes comprehensive network data management a lesser project priority.
However, data accessibility by network operators and subscribing providers is vital to efficient network completion and maintenance and successful business development. Maine Fiber Company, Inc., realized this when it began constructing a 1,100-mile, high capacity fiber optic network to extend middle-mile connectivity across the state of Maine. Using its Broadband Technology Opportunities Program (BTOP) federal stimulus grant and private investments, it began building this network from scratch, tracking the network with legacy data formats such as internet maps, CAD and paper files to model cable routes. It soon realized the need for network information management technology that would support cost-efficient construction and maintenance of its expansive and dispersed network area.
The company found that centralizing asset and network data as a single geodatabase, using ArcFM™ Fiber Manager, streamlines network data availability across the enterprise. This solution eliminates the time and costs of maintaining multiple databases and provides the segment length and cost accuracy critical to its business model. Flexibility enables the solution to grow with the company, and cross-departmental data sharing supports efficient circuit planning, analysis and reporting. This advanced enterprise GIS technology supports decision making across the organization that not only streamlines the broadband business startup but also makes long-term management efficient and accurate.
IRJET- Secure Database Management and Privacy Preserving in Cloud ServerIRJET Journal
This document discusses privacy and security concerns regarding database management and data storage in cloud servers. It proposes a solution using cryptosom generation to securely communicate with multiple cloud servers. The key points are:
1) Privacy and security are major concerns for organizations storing data in the cloud as data is no longer under their direct control.
2) The proposed method uses cryptosom generation and identity-based encryption to hide a user's identity and assign encryption keys, improving security of communications with cloud servers.
3) A proxy re-encryption scheme is also described that allows third parties to modify an encrypted ciphertext for one user so that it can be decrypted by another user, without revealing the secret value.
Similar to Frost & sullivan oss-bss global competitive strategies (20)
The document proposes changes to address SMS fraud by describing the use of a TCAP handshake for mobile terminated SMS transfers. Specifically, it:
1) Describes using a TCAP handshake prior to the MAP payload exchange to provide a limited level of message authenticity without using MAPsec.
2) Proposes measures for networks to take to counteract spoofing attempts, such as verifying the SMS-GMSC address matches the originating SCCP address.
3) Suggests a method for operators to gradually introduce the TCAP handshake by defining trusted and untrusted operator groups with different requirements.
The study found that 69.2% of 195 young Iraq and Afghanistan veterans visiting a VA PTSD clinic were at high risk for sleep apnea. The risk of sleep apnea increased with the severity of PTSD symptoms, with every clinically significant increase in PTSD symptoms associated with a 40% increase in risk of sleep apnea. Screening for sleep apnea is important for veterans with PTSD since untreated sleep apnea can lead to health issues and exacerbate PTSD symptoms. The relationship between sleep apnea and PTSD in veterans remains unclear but may involve disturbed sleep and hyperarousal from combat or chronic stress from PTSD.
This document provides a summary of recent research on PTSD and related topics. It lists over 30 research articles and reports published in January 2016 covering a wide range of topics including PTSD treatment outcomes, the effects of combat deployment on mental health providers, the impact of stress and social support on military children, the diagnostic criteria of PTSD, masculinity and community reintegration in veterans with traumatic brain injury, and relationships between mental health issues like depression, substance abuse and suicide in military populations.
WiMAX is an emerging wireless broadband technology that provides transmission of data over long distances. The WiMAX Forum aims to ensure interoperability between WiMAX products based on the 802.16 wireless network standards. While no WiMAX compliant products currently exist, they are expected in 2005 and will be based on the 802.16d standard. WiMAX allows for both fixed and mobile broadband connections using various spectrum bands and modulation techniques to provide transmission ranges from 1-50 km depending on conditions.
This document provides an overview of a lecture on wireless communication systems. The lecture covers Wireless Local Area Networks (WLAN) standards such as 802.11b, 802.11a, and 802.11g. It also discusses emerging wireless technologies including Bluetooth, Ultra-Wideband (UWB), WiMax, and the fusion of telephony and IP networks. The lecture focuses in more detail on WiMax and Bluetooth standards, characteristics, architectures, and applications.
This document describes a bit-serial message-passing low-density parity-check (LDPC) decoder. It discusses the history and use of channel coding and different coding techniques. It then explains the structure and min-sum decoding algorithm for LDPC codes. The document proposes a bit-serial message passing technique for the decoder architecture to reduce routing congestion compared to fully parallel architectures. It provides implementation details of an application-specific integrated circuit (ASIC) and field-programmable gate array (FPGA) version of the decoder.
This document provides an overview of a lecture on wireless communication systems. The lecture covers Wireless Local Area Networks (WLAN) standards such as 802.11b, 802.11a, and 802.11g. It also discusses emerging wireless technologies including Bluetooth, Ultra-Wideband (UWB), WiMax, and the fusion of telephony and IP networks. The lecture focuses in more detail on WiMax and Bluetooth standards, characteristics, architectures, and applications.
The document discusses the architecture of WiMAX networks, including:
- The generic mobile WiMAX architectural model includes an access network, core network, and application service providers with flexible relationships between network operators.
- There are three defined ASN profiles - Profile A with separate BS and ASN-GW, Profile B with combined BS and ASN-GW, and Profile C similar to Profile A but with RRM functions in the BS.
- Key network features discussed include AAA and roaming frameworks, QoS framework, and mobility framework based on mobile IP or proxy mobile IP.
- Interworking with 3G networks is also described, including common billing scenarios and using a WiMAX CSN I
WiMAX is a wireless technology that provides broadband internet access over long distances. It can offer speeds up to 1 Gbit/s for fixed access and 40 Mbit/s for mobile access. WiMAX was developed to provide wireless alternatives to cable and DSL through standards developed by the IEEE and promoted by the WiMAX Forum. It has applications for broadband internet, mobile backhaul, and triple-play services. Users connect to WiMAX networks using gateways, USB dongles, or some mobile phones.
This document provides an overview of ASN.1 (Abstract Syntax Notation One) and encoding rules. ASN.1 defines the syntax for messages exchanged between applications independently of machine representation. Encoding rules like BER (Basic Encoding Rules) and PER (Packed Encoding Rules) define how ASN.1 messages are encoded for transmission. ASN.1 sees widespread use for applications like audio/video streaming, electronic commerce, telephony, and network management. It provides benefits like language/platform independence and reduced development time.
This document provides a summary of the contents of a report on mobile prepay communications. The report is divided into four parts that cover: 1) technical introduction and issues, 2) marketing and business issues, 3) advanced concepts and applications, and 4) deployment and operational issues. It discusses topics like the technology behind prepay, target markets, commercial offerings, marketing strategies, payment options, and future trends in prepay. The author's goal is to provide knowledge on technical and business issues related to prepay strategy, planning, deployment and operations.
This document provides a tutorial on multi-core CPUs, computer clusters, and grid computing for economists. It begins by discussing trends in microprocessor development such as increasing transistor counts and clock speeds. Future improvements will come from multi-core CPUs rather than increased clock speed. It also discusses increases in network speeds that enable computer clusters and grids. The document then provides suggestions for optimizing code performance on a single CPU before parallelization. This includes minimizing branches, inlining subroutines, and using high-performance libraries. The rest of the document discusses programming multi-core CPUs, clusters, and grids.
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Vodafone Germany implemented an Amdocs OSS solution for their LTE deployments to accelerate processes for LTE planning and rollout. The Amdocs solution provided automated inventory, provisioning, and maintenance capabilities for LTE equipment. This improved planner efficiency and reduced TCO. Initial results showed accelerated ROI through an early milestone and improved collaboration between teams. Lessons learned included having an onsite Amdocs presence, securing management attention, and balancing design documentation with flexibility.
Alpha lipoic acid (ALA) is a metabolic antioxidant that aids in energy production and reduces oxidative stress. It helps treat diabetes by improving insulin sensitivity and reducing neuropathy symptoms. ALA also enhances the effects of other antioxidants like vitamins C and E. It may help manage blood sugar levels and has potential benefits for skin health, detoxification, and types of glaucoma.
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Storytelling is an incredibly valuable tool to share data and information. To get the most impact from stories there are a number of key ingredients. These are based on science and human nature. Using these elements in a story you can deliver information impactfully, ensure action and drive change.
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Dive into the steadfast world of the Taurus Zodiac Sign. Discover the grounded, stable, and logical nature of Taurus individuals, and explore their key personality traits, important dates, and horoscope insights. Learn how the determination and patience of the Taurus sign make them the rock-steady achievers and anchors of the zodiac.
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How to Start Up a Company: A Step-by-Step Guide Starting a company is an exciting adventure that combines creativity, strategy, and hard work. It can seem overwhelming at first, but with the right guidance, anyone can transform a great idea into a successful business. Let's dive into how to start up a company, from the initial spark of an idea to securing funding and launching your startup.
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Navigating the world of forex trading can be challenging, especially for beginners. To help you make an informed decision, we have comprehensively compared the best forex brokers in India for 2024. This article, reviewed by Top Forex Brokers Review, will cover featured award winners, the best forex brokers, featured offers, the best copy trading platforms, the best forex brokers for beginners, the best MetaTrader brokers, and recently updated reviews. We will focus on FP Markets, Black Bull, EightCap, IC Markets, and Octa.
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In the recent edition, The 10 Most Influential Leaders Guiding Corporate Evolution, 2024, The Silicon Leaders magazine gladly features Dejan Štancer, President of the Global Chamber of Business Leaders (GCBL), along with other leaders.
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Frost & sullivan oss-bss global competitive strategies
1. January 2009
OSS/BSS Global Competitive Strategies (OSSCS)
Volume 10, Number 01
Making the Network Work – Global Network
Planning and Engineering Strategies