This white paper discusses using 60GHz wireless backhaul to address increasing mobile data demand in dense urban areas. It describes trends in mobile network architecture including replacing old base stations with higher capacity ones, increasing base station density, and adding small cells. 60GHz technology provides benefits for these "metro cell" deployments, including high bandwidth, low interference between links due to oxygen absorption, and small form factor equipment suitable for placement on street furniture. A case study examines replacing an existing Nokia microwave radio product with a new 60GHz solution to backhaul increased traffic from new small cells and base stations.
The document discusses the challenges faced by mobile network operators in keeping up with increasing demand for mobile data and the need to upgrade networks. It notes massive growth in mobile traffic driven by smartphones and mobile applications. Operators must expand their networks and services to meet this demand but often lack resources and expertise. The document then introduces Aviat Networks as a company that provides wireless backhaul solutions to help operators overcome these challenges and smoothly migrate networks to support new technologies like 4G/LTE.
A Practical Look At Lte Backhaul Capacity RequirementsWi-Fi 360
This document discusses the backhaul capacity requirements for LTE networks. It notes that average data consumption per user is over 10 GB per month in some markets. LTE sites require peak downlink capacities of 50-100 Mbps for 10 MHz networks and 100-200 Mbps for 20 MHz networks. Microwave backhaul can meet these needs through statistical multiplexing and bringing aggregation points closer to cell sites. Most major LTE operators in Europe rely on fiber backhaul where available but also utilize microwave, while North American operators use a mix of fiber and microwave backhaul.
Business case for fixed wireless 4G/LTE using outdoor antennasAndre Fourie
LTE/4G networks business plans involve capex spend on radio access infrastructure to meet business objectives ito customer offerings ito bandwidth, data rates, bulk data and QoS. Assigning some Capex to CPE equipment with outdoor antennas can reduce Capex significantly for same capacity and considerably better reliability and QOS
Case for Layer 3 Intelligence at the Mobile Cell SiteAviat Networks
This document discusses the benefits of implementing Layer 3 intelligence at mobile cell sites through an integrated solution called SmartNode from Aviat Networks. SmartNode integrates microwave radios and routing functionality into a single system, simplifying network management and operations. It allows cell sites to efficiently deliver new services while supporting network densification goals through a more flexible, scalable and intelligent architecture. Implementing Layer 3 intelligence through unintegrated routers and radios can increase costs, complexity and management challenges for mobile operators. SmartNode provides a simpler approach through a nodal microwave solution with integrated Layer 3 routing capabilities.
LTE Backhaul Challenges, Small Cells and the Critical Role of MicrowaveAviat Networks
Aviat Networks's chief technology officer
(CTO), Paul Kennard, offers a presentation to IEEE's Communications Society on the critical role microwave networking will play in the deployment of Small Cell backhaul to service the throughput needs of LTE 4G mobile telecommunications providers.
The document discusses how optical Ethernet can help telecommunications networks meet increasing bandwidth demands from new services like HD video. It describes how optical Ethernet provides gigabit capacity to multiple homes using fiber to the home infrastructure. It also summarizes how networks can smoothly migrate to optical Ethernet by upgrading existing DSL networks or migrating leased line services.
This document provides an overview of GAIL's telecommunication system and network. It discusses the role of telecom in GAIL, the basics of telecom systems including transmission media and topologies. It describes GAILTEL's phased network expansion covering phases I, IIA and IIB. The network utilizes SDH and DWDM equipment and spans major cities. It also discusses communication systems used at GAIL's PATA plant including EPABX, radio paging, and an OFC backbone. Customers of GAILTEL and revenue from bandwidth sales are mentioned. The limitations of PDH and advantages of migrating to SDH are outlined.
The document discusses the challenges faced by mobile network operators in keeping up with increasing demand for mobile data and the need to upgrade networks. It notes massive growth in mobile traffic driven by smartphones and mobile applications. Operators must expand their networks and services to meet this demand but often lack resources and expertise. The document then introduces Aviat Networks as a company that provides wireless backhaul solutions to help operators overcome these challenges and smoothly migrate networks to support new technologies like 4G/LTE.
A Practical Look At Lte Backhaul Capacity RequirementsWi-Fi 360
This document discusses the backhaul capacity requirements for LTE networks. It notes that average data consumption per user is over 10 GB per month in some markets. LTE sites require peak downlink capacities of 50-100 Mbps for 10 MHz networks and 100-200 Mbps for 20 MHz networks. Microwave backhaul can meet these needs through statistical multiplexing and bringing aggregation points closer to cell sites. Most major LTE operators in Europe rely on fiber backhaul where available but also utilize microwave, while North American operators use a mix of fiber and microwave backhaul.
Business case for fixed wireless 4G/LTE using outdoor antennasAndre Fourie
LTE/4G networks business plans involve capex spend on radio access infrastructure to meet business objectives ito customer offerings ito bandwidth, data rates, bulk data and QoS. Assigning some Capex to CPE equipment with outdoor antennas can reduce Capex significantly for same capacity and considerably better reliability and QOS
Case for Layer 3 Intelligence at the Mobile Cell SiteAviat Networks
This document discusses the benefits of implementing Layer 3 intelligence at mobile cell sites through an integrated solution called SmartNode from Aviat Networks. SmartNode integrates microwave radios and routing functionality into a single system, simplifying network management and operations. It allows cell sites to efficiently deliver new services while supporting network densification goals through a more flexible, scalable and intelligent architecture. Implementing Layer 3 intelligence through unintegrated routers and radios can increase costs, complexity and management challenges for mobile operators. SmartNode provides a simpler approach through a nodal microwave solution with integrated Layer 3 routing capabilities.
LTE Backhaul Challenges, Small Cells and the Critical Role of MicrowaveAviat Networks
Aviat Networks's chief technology officer
(CTO), Paul Kennard, offers a presentation to IEEE's Communications Society on the critical role microwave networking will play in the deployment of Small Cell backhaul to service the throughput needs of LTE 4G mobile telecommunications providers.
The document discusses how optical Ethernet can help telecommunications networks meet increasing bandwidth demands from new services like HD video. It describes how optical Ethernet provides gigabit capacity to multiple homes using fiber to the home infrastructure. It also summarizes how networks can smoothly migrate to optical Ethernet by upgrading existing DSL networks or migrating leased line services.
This document provides an overview of GAIL's telecommunication system and network. It discusses the role of telecom in GAIL, the basics of telecom systems including transmission media and topologies. It describes GAILTEL's phased network expansion covering phases I, IIA and IIB. The network utilizes SDH and DWDM equipment and spans major cities. It also discusses communication systems used at GAIL's PATA plant including EPABX, radio paging, and an OFC backbone. Customers of GAILTEL and revenue from bandwidth sales are mentioned. The limitations of PDH and advantages of migrating to SDH are outlined.
The document discusses the telecom and SCADA systems used in pipeline industries like GAIL (India) Limited. It provides details about GAILTEL, the telecom arm of GAIL which provides communication services for pipeline monitoring and control using a SCADA system. It also describes the optical fiber network, technologies like PDH, SDH, DWDM used for data transmission and the network management system. SCADA systems provide benefits like reliability, robustness and technical support for critical industrial processes.
Synchronization Architecture for 3G and 4G NetworksSymmetricomSYMM
This document discusses synchronization architectures for 3G, 4G, and next generation networks. It outlines the need for precise synchronization in mobile networks to avoid issues like call interference and dropped connections. It describes how synchronization is currently achieved in 2G and 3G networks using SDH and GPS/Cesium. It then summarizes the evolving architectures for 4G/LTE networks, including using Ethernet and Precision Time Protocol to distribute frequency and phase synchronization from the core to macro cells and small cells for technologies like LTE-TDD and LTE-Advanced.
White Paper-Evolution from 10Gbps to 100Gbps for a Metro Network-hsSusmita Adhikari Joshi
This document discusses the evolution from 10G to 100G networks for metro applications. It describes how 100G technology can complement existing 10G infrastructure by utilizing unused wavelengths on fibers. A key consideration is maintaining economic viability while providing greater bandwidth efficiency. Direct detection is seen as more suitable than coherent detection for metro due to lower cost and complexity. The document outlines various technological requirements for a 100G network such as 100G transceivers, DWDM multiplexers, optical amplifiers, dispersion compensation, and FEC. It provides an example architecture for upgrading an existing 10G system to incorporate 100G services over longer distances.
LONG HAUL MULTI-GIGABIT MICROWAVE: A NEW APPROACHAviat Networks
As the data capacity demand on mobile phone and other wireless operator networks booms, their telecom backbones, or backhaul infrastructures, have struggled to keep pace. To get high volumes of data from coast to coast, operators have in more recent times relied on fiber optic technology for their voice and data traffic. However, for these long-haul operations, fiber lacks practicality, flexibility, cost effectiveness, security and quick time-to-market. Increasingly, operators are turning to the original long-haul telco solution to meet all these needs: microwave radio.
This document discusses a novel reflector-based method for real-time monitoring of passive optical networks (PONs) without interrupting data traffic. The method uses reflectors placed at customer locations that reflect a monitoring wavelength back to the central office, allowing an optical time domain reflectometer (OTDR) to locate faults. The reflectors provide improved spatial resolution over conventional OTDR methods and allow monitoring of up to 32 branches of a PON. The passive, low-cost reflector technology allows easy installation and remote fault diagnosis, improving network maintenance efficiency.
SCWS LATAM 2016- Integrating Small Cells & Wi-Fi: Co-existence in unlicensed ...Alberto Boaventura
This document discusses integrating small cells and Wi-Fi using unlicensed spectrum. It notes that traffic is increasing rapidly and will represent 1000x more traffic by 2020 compared to 2010. This will require more spectrum and new technologies. Small cells are presented as a solution to address high density traffic needs, as they have lower costs than traditional macro cell sites. Unlicensed spectrum is discussed as an option to support small cells, noting the availability of unlicensed bands globally below 6 GHz. Recent regulations in Brazil that help enable small cell deployments are also summarized.
This document discusses opportunities for network sharing in LTE mobile networks. It describes how network sharing can help mobile service providers address challenges of rapidly increasing data usage while generating limited additional revenue. The document outlines how LTE network standards support infrastructure sharing and analyzes different sharing models used by customers, including a wholesale LTE network and a joint venture sharing multiple radio access networks. Key challenges of quality, regulation, commercial agreements, and cost sharing are also reviewed.
This document compares the 4G wireless technologies WiMAX and 3GPP-LTE. It finds that while technically similar, WiMAX appears poised to reach the market sooner with initial deployments beginning in 2007-2008, while 3GPP-LTE deployments are not expected until 2010. WiMAX also has an earlier standard completion in 2005 versus 2007 for 3GPP-LTE. Due to its earlier timeline, the document concludes WiMAX is likely to be adopted by new service providers and those looking to offer mobile services sooner, while major UMTS providers will evolve to 3GPP-LTE over time.
Implications of super channels on CDC ROADM architecturesAnuj Malik
OFC 2014 Presentation
This study proposes CDC ROADM architecture compatible with emerging DWDM super-channel technology. A real world network model is used to quantify that this architecture requires fewer network components leading to less capital and operational costs.
Guideline for lte_backhaul_traffic_estimationRoel Gabon
This document provides guidelines for estimating LTE backhaul traffic. It finds that user plane data makes up 80-90% of backhaul traffic. Cell throughput peaks during quiet times when a single user can utilize the full bandwidth, reaching over 150Mbps. However, during busy times with many users, cell throughput averages around 20Mbps due to poorer radio conditions for cell-edge users. The document estimates backhaul traffic needs for single and multiple eNodeBs to help network operators provision transport infrastructure.
This document provides a comparative study of WiMAX and LTE networks. It summarizes key aspects of each network, including supported data rates and bandwidth, range, supported speeds, modulation techniques, frame structure, quality of service mechanisms, and security features. The document concludes with a comparison table highlighting that LTE supports higher data rates but shorter range compared to WiMAX, and different duplexing and frame allocation approaches between the two technologies.
Das small cells_view_leading_edge_wp-111425-enSaurabh Verma
This document discusses distributed antenna systems (DAS) and small cells as two technologies for providing indoor wireless coverage and capacity. DAS is well-suited for large venues with high user density and multiple wireless carriers, while small cells are better for smaller buildings. A new technology called C-RAN small cells combines aspects of DAS and small cells, eliminating interference and simplifying planning. The document outlines the advantages and disadvantages of each solution for different indoor environments and use cases.
Innovations for Better Performing NetworksAviat Networks
This document discusses how Aviat Networks provides solutions to help mobile network operators build smarter, smaller, simpler networks with lower total cost of ownership. It describes how Aviat's portfolio of intelligent packet nodes, compact microwave routers and radios, and network management software enable operators to cost-effectively support new IP and mobile services with greater network capacity, reliability, security and simplified operations. The document also emphasizes that Aviat's solutions combine hardware and software innovations to future-proof operators' networks and help maximize performance as network demands increase.
This document provides a seminar report on optical network architecture presented by Siddharth Singh at JSS Mahavidyapeetha. It begins with acknowledging those who helped and guided in completing the report. The abstract provides an overview of optical networks and how they provide high bandwidth through technologies like DWDM and routing/grooming at the wavelength level. It discusses network architectures like SONET, PONs, and topologies like bus, star and tree. The report is divided into chapters covering topics like DWDM systems, synchronous optical networking, PON history and elements, and network topologies.
The Next Generation Mobile Networks Alliance feels that 5G should be rolled out by 2020 to meet business and consumer demands. In addition to providing simply faster speeds, they predict that 5G networks also will need to meet new use cases such as the Internet of Things (internet connected devices) as well as broadcast-like services and lifeline communication in times of natural disaster. Although updated standards that define capabilities beyond those defined in the current 4G standards are under consideration, those new capabilities have been grouped under the current ITU-T 4G standards. The U.S. Federal Communications Commission (FCC) approved the spectrum for 5G, including the 28 Gigahertz, 37 GHz and 39 GHz bands, on July 14, 2016. 5G research and development also aims at improved support of machine to machine communication, also known as the Internet of things, aiming at lower cost, lower battery consumption and lower latency than 4G equipment. To put it simply, the use cases for 4G networks has expanded well beyond the initial scope of the standard. 5G is what you get when you reset the standard/design to cope with the increase in scope.4G networks don’t just support mobile devices anymore. IOT (Internet of Things) devices are everywhere and the number of them is only going to increase. We’re seeing 4G modems in smart watches, in CCTVs and even in doorbells.
This document discusses fronthaul solutions and wireless fronthaul applications. It summarizes EBlink's fronthaul products including the FrontLink 58 wireless fronthaul solution, which can transmit up to 7.5 Gbps over 5.8 GHz frequencies. The document also outlines various wireless fronthaul use cases for indoor and outdoor network densification as well as EBlink's roadmap and role in evolving fronthaul standards towards 5G.
White Paper: Evolving Technolgies for Mobile Front and BackhaulingSusmita Adhikari Joshi
While fibers are mostly being deployed in the backhaul networks, a new approach of building flexible mobile networks is being pushed forward where fiber is also used from the base station to the antenna, which is called fronthaul.
14 enns comtech_ef_data_sspi_brazil_2013-v1-daniel_ennsSSPI Brasil
The document discusses the growing demand for satellite bandwidth to support mobile backhaul and enterprise applications. It highlights how new high throughput satellite systems and advanced ground equipment technologies are enabling more efficient use of satellite capacity. These technologies allow satellite operators and service providers to offer lower cost solutions and more services to mobile network operators and enterprise customers.
The document provides specifications for Sub10's Liberator wireless Ethernet bridges, which operate at 60GHz frequencies and can transmit data at speeds up to 1Gbps over distances up to 1km. The bridges are compact at 182x182x60mm and lightweight at 2.5kg. They use PoE for power and have an IP67 outdoor rating. Common applications include wireless backhauling, leased line replacement, LAN connectivity between buildings, and use in mobile networks and broadcast applications.
The document provides specifications for Sub10's Liberator wireless Ethernet bridges, which operate at 60GHz frequencies and can transmit data at speeds up to 1Gbps over distances up to 1km. The bridges are compact at 182x182x60mm and lightweight at 2.5kg. They use PoE for power and have an IP67 outdoor rating. Common applications include wireless backhauling, leased line replacement, LAN connectivity between buildings, and use in mobile networks and broadcast applications.
The document discusses the telecom and SCADA systems used in pipeline industries like GAIL (India) Limited. It provides details about GAILTEL, the telecom arm of GAIL which provides communication services for pipeline monitoring and control using a SCADA system. It also describes the optical fiber network, technologies like PDH, SDH, DWDM used for data transmission and the network management system. SCADA systems provide benefits like reliability, robustness and technical support for critical industrial processes.
Synchronization Architecture for 3G and 4G NetworksSymmetricomSYMM
This document discusses synchronization architectures for 3G, 4G, and next generation networks. It outlines the need for precise synchronization in mobile networks to avoid issues like call interference and dropped connections. It describes how synchronization is currently achieved in 2G and 3G networks using SDH and GPS/Cesium. It then summarizes the evolving architectures for 4G/LTE networks, including using Ethernet and Precision Time Protocol to distribute frequency and phase synchronization from the core to macro cells and small cells for technologies like LTE-TDD and LTE-Advanced.
White Paper-Evolution from 10Gbps to 100Gbps for a Metro Network-hsSusmita Adhikari Joshi
This document discusses the evolution from 10G to 100G networks for metro applications. It describes how 100G technology can complement existing 10G infrastructure by utilizing unused wavelengths on fibers. A key consideration is maintaining economic viability while providing greater bandwidth efficiency. Direct detection is seen as more suitable than coherent detection for metro due to lower cost and complexity. The document outlines various technological requirements for a 100G network such as 100G transceivers, DWDM multiplexers, optical amplifiers, dispersion compensation, and FEC. It provides an example architecture for upgrading an existing 10G system to incorporate 100G services over longer distances.
LONG HAUL MULTI-GIGABIT MICROWAVE: A NEW APPROACHAviat Networks
As the data capacity demand on mobile phone and other wireless operator networks booms, their telecom backbones, or backhaul infrastructures, have struggled to keep pace. To get high volumes of data from coast to coast, operators have in more recent times relied on fiber optic technology for their voice and data traffic. However, for these long-haul operations, fiber lacks practicality, flexibility, cost effectiveness, security and quick time-to-market. Increasingly, operators are turning to the original long-haul telco solution to meet all these needs: microwave radio.
This document discusses a novel reflector-based method for real-time monitoring of passive optical networks (PONs) without interrupting data traffic. The method uses reflectors placed at customer locations that reflect a monitoring wavelength back to the central office, allowing an optical time domain reflectometer (OTDR) to locate faults. The reflectors provide improved spatial resolution over conventional OTDR methods and allow monitoring of up to 32 branches of a PON. The passive, low-cost reflector technology allows easy installation and remote fault diagnosis, improving network maintenance efficiency.
SCWS LATAM 2016- Integrating Small Cells & Wi-Fi: Co-existence in unlicensed ...Alberto Boaventura
This document discusses integrating small cells and Wi-Fi using unlicensed spectrum. It notes that traffic is increasing rapidly and will represent 1000x more traffic by 2020 compared to 2010. This will require more spectrum and new technologies. Small cells are presented as a solution to address high density traffic needs, as they have lower costs than traditional macro cell sites. Unlicensed spectrum is discussed as an option to support small cells, noting the availability of unlicensed bands globally below 6 GHz. Recent regulations in Brazil that help enable small cell deployments are also summarized.
This document discusses opportunities for network sharing in LTE mobile networks. It describes how network sharing can help mobile service providers address challenges of rapidly increasing data usage while generating limited additional revenue. The document outlines how LTE network standards support infrastructure sharing and analyzes different sharing models used by customers, including a wholesale LTE network and a joint venture sharing multiple radio access networks. Key challenges of quality, regulation, commercial agreements, and cost sharing are also reviewed.
This document compares the 4G wireless technologies WiMAX and 3GPP-LTE. It finds that while technically similar, WiMAX appears poised to reach the market sooner with initial deployments beginning in 2007-2008, while 3GPP-LTE deployments are not expected until 2010. WiMAX also has an earlier standard completion in 2005 versus 2007 for 3GPP-LTE. Due to its earlier timeline, the document concludes WiMAX is likely to be adopted by new service providers and those looking to offer mobile services sooner, while major UMTS providers will evolve to 3GPP-LTE over time.
Implications of super channels on CDC ROADM architecturesAnuj Malik
OFC 2014 Presentation
This study proposes CDC ROADM architecture compatible with emerging DWDM super-channel technology. A real world network model is used to quantify that this architecture requires fewer network components leading to less capital and operational costs.
Guideline for lte_backhaul_traffic_estimationRoel Gabon
This document provides guidelines for estimating LTE backhaul traffic. It finds that user plane data makes up 80-90% of backhaul traffic. Cell throughput peaks during quiet times when a single user can utilize the full bandwidth, reaching over 150Mbps. However, during busy times with many users, cell throughput averages around 20Mbps due to poorer radio conditions for cell-edge users. The document estimates backhaul traffic needs for single and multiple eNodeBs to help network operators provision transport infrastructure.
This document provides a comparative study of WiMAX and LTE networks. It summarizes key aspects of each network, including supported data rates and bandwidth, range, supported speeds, modulation techniques, frame structure, quality of service mechanisms, and security features. The document concludes with a comparison table highlighting that LTE supports higher data rates but shorter range compared to WiMAX, and different duplexing and frame allocation approaches between the two technologies.
Das small cells_view_leading_edge_wp-111425-enSaurabh Verma
This document discusses distributed antenna systems (DAS) and small cells as two technologies for providing indoor wireless coverage and capacity. DAS is well-suited for large venues with high user density and multiple wireless carriers, while small cells are better for smaller buildings. A new technology called C-RAN small cells combines aspects of DAS and small cells, eliminating interference and simplifying planning. The document outlines the advantages and disadvantages of each solution for different indoor environments and use cases.
Innovations for Better Performing NetworksAviat Networks
This document discusses how Aviat Networks provides solutions to help mobile network operators build smarter, smaller, simpler networks with lower total cost of ownership. It describes how Aviat's portfolio of intelligent packet nodes, compact microwave routers and radios, and network management software enable operators to cost-effectively support new IP and mobile services with greater network capacity, reliability, security and simplified operations. The document also emphasizes that Aviat's solutions combine hardware and software innovations to future-proof operators' networks and help maximize performance as network demands increase.
This document provides a seminar report on optical network architecture presented by Siddharth Singh at JSS Mahavidyapeetha. It begins with acknowledging those who helped and guided in completing the report. The abstract provides an overview of optical networks and how they provide high bandwidth through technologies like DWDM and routing/grooming at the wavelength level. It discusses network architectures like SONET, PONs, and topologies like bus, star and tree. The report is divided into chapters covering topics like DWDM systems, synchronous optical networking, PON history and elements, and network topologies.
The Next Generation Mobile Networks Alliance feels that 5G should be rolled out by 2020 to meet business and consumer demands. In addition to providing simply faster speeds, they predict that 5G networks also will need to meet new use cases such as the Internet of Things (internet connected devices) as well as broadcast-like services and lifeline communication in times of natural disaster. Although updated standards that define capabilities beyond those defined in the current 4G standards are under consideration, those new capabilities have been grouped under the current ITU-T 4G standards. The U.S. Federal Communications Commission (FCC) approved the spectrum for 5G, including the 28 Gigahertz, 37 GHz and 39 GHz bands, on July 14, 2016. 5G research and development also aims at improved support of machine to machine communication, also known as the Internet of things, aiming at lower cost, lower battery consumption and lower latency than 4G equipment. To put it simply, the use cases for 4G networks has expanded well beyond the initial scope of the standard. 5G is what you get when you reset the standard/design to cope with the increase in scope.4G networks don’t just support mobile devices anymore. IOT (Internet of Things) devices are everywhere and the number of them is only going to increase. We’re seeing 4G modems in smart watches, in CCTVs and even in doorbells.
This document discusses fronthaul solutions and wireless fronthaul applications. It summarizes EBlink's fronthaul products including the FrontLink 58 wireless fronthaul solution, which can transmit up to 7.5 Gbps over 5.8 GHz frequencies. The document also outlines various wireless fronthaul use cases for indoor and outdoor network densification as well as EBlink's roadmap and role in evolving fronthaul standards towards 5G.
White Paper: Evolving Technolgies for Mobile Front and BackhaulingSusmita Adhikari Joshi
While fibers are mostly being deployed in the backhaul networks, a new approach of building flexible mobile networks is being pushed forward where fiber is also used from the base station to the antenna, which is called fronthaul.
14 enns comtech_ef_data_sspi_brazil_2013-v1-daniel_ennsSSPI Brasil
The document discusses the growing demand for satellite bandwidth to support mobile backhaul and enterprise applications. It highlights how new high throughput satellite systems and advanced ground equipment technologies are enabling more efficient use of satellite capacity. These technologies allow satellite operators and service providers to offer lower cost solutions and more services to mobile network operators and enterprise customers.
The document provides specifications for Sub10's Liberator wireless Ethernet bridges, which operate at 60GHz frequencies and can transmit data at speeds up to 1Gbps over distances up to 1km. The bridges are compact at 182x182x60mm and lightweight at 2.5kg. They use PoE for power and have an IP67 outdoor rating. Common applications include wireless backhauling, leased line replacement, LAN connectivity between buildings, and use in mobile networks and broadcast applications.
The document provides specifications for Sub10's Liberator wireless Ethernet bridges, which operate at 60GHz frequencies and can transmit data at speeds up to 1Gbps over distances up to 1km. The bridges are compact at 182x182x60mm and lightweight at 2.5kg. They use PoE for power and have an IP67 outdoor rating. Common applications include wireless backhauling, leased line replacement, LAN connectivity between buildings, and use in mobile networks and broadcast applications.
This document provides an overview of Bharat Sanchar Nigam Limited (BSNL), the largest telecom service provider in India. BSNL has a large fixed line and wireless network serving over 7,300 cities and towns and 5.5 lakh villages. It maintains a transmission network of over 19,100 km of optical fiber cables and microwave systems. BSNL provides interconnection facilities for other telecom operators to its national long distance and international long distance networks. The long distance network is divided into four maintenance regions covering different parts of the country.
The document discusses the concept of 5G mobile networks. It notes that new mobile generations have emerged every 10 years, with 5G expected by 2020. 5G networks will utilize nanotechnology, cloud computing, and an all-IP platform. Key aspects of 5G architecture include the nanocore for controlling devices at the nanoscale, cloud computing for flexible resources, and a flat IP network for universal access. Beam division multiple access allows beams to be allocated to each mobile station for increased capacity. 802.11ac is an interim step providing speeds up to 1.35Gbps to help enable a 5G "Star Trek" world.
U.S. Wireless Overview & Outlook Presentation (V02C)Mark Goldstein
The latest version (V02C) of my overview of wireless spectrum, technologies and opportunities in just 20 slides. Tried to capture all of today's wireless essentials in this brief briefing. Enjoy!
1. The document provides guidelines for the end-to-end process of partnering with new businesses to promote Excitel Fiber, including identifying prospective partners, scoping the business and project, and signing partners up by completing the provisioning process.
2. It describes the scope of work which includes market planning, network planning and rollout, sales support, service delivery, and operation and management in partnership between Excitel and businesses.
3. The architecture provides guidelines for a sustainable and scalable fiber network using GPON and EPON technologies with components like OLTs, ONUs, and splitters to deliver fiber connectivity to customers.
Advances in Satellite Technologies Impact on Capacity, Costs & Spectrumbindiakumari2
This document discusses advances in satellite technologies and their impact on capacity, costs, and spectrum. Some key points:
- Satellite technologies are advancing rapidly, driven by the growing demand for connectivity globally. High-throughput satellites (HTS) will provide over 1 terabit per second of capacity by 2020. New satellite constellations will provide even more scalable capacity.
- These advances include more efficient use of spectrum bands like Ka and Q/V, higher speeds over 50/5 Mbps, a focus on machine-to-machine and Internet of Things connectivity, and more ubiquitous coverage over land, sea and air.
- The result is a drastic reduction in the cost per megabit delivered by
The document discusses key technology enablers for 5G networks, including 5G radio, ultra dense heterogeneous networks, mobile edge computing, network function virtualization, software defined networking, network slicing, and internet of things. The objectives of 5G include supporting peak data rates of 10Gbps, guaranteed rates of 50Mbps, latency of 1ms for radio access and 5ms end-to-end, high mobility up to 500km/hr, location accuracy of less than a meter, and connectivity for over 1 million devices per square kilometer. 5G aims to enable a wide range of new applications through these advanced capabilities.
Interesting Whitepaper from #HCLTECH, though a bit old (2016) but good for beginners on 5G and introductory know-how about 5G start with IMT2020. Informative insights.
The document discusses network evolution towards centralization and densification using SDN/NFV and C-RAN architectures. It notes that 20% of networks will be centralized by 2020. Mobile fronthaul requirements for capacity and latency are challenging due to the "fiber gap". Both wireless and fiber fronthaul solutions are needed to complement each other for network deployment. The combination of Infinera's optical fronthaul and EBlink's wireless fronthaul have demonstrated end-to-end mobile fronthaul performance. Embedded fronthaul technologies are strategic for equipment vendors and hundreds of operators going forward.
LTE ebook No 2 - exploring the cost of depoloymentDavid 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
1) A Tier 1 mobile network operator conducted a field trial of a passive centralized-RAN (C-RAN) architecture to evaluate performance, costs, and challenges.
2) Initial fiber inspection using EXFO's probe found most connectors were dirty, increasing optical loss. After cleaning, optical time domain reflectometry characterized the fiber span and found a missing connection.
3) Using real-time OTDR and a visual fault locator, technicians identified and corrected the missing connection and mislabeled fiber within the span. Characterization then verified the full fiber path with reduced optical losses.
3G networks faced issues accommodating mobile internet demand, including high costs of expanding networks. Performance was also low in densely populated and dead spot areas. IMT-Advanced networks were developed to address these issues by providing higher data rates, better mobility support, improved indoor coverage, and more compatible international roaming compared to 3G networks. WiMAX is a telecommunications technology that can provide wireless broadband internet over wide areas as an alternative to DSL and cable. It uses the IEEE 802.16 standard and can transmit data at distances of up to 30 miles.
This presentation discusses ultra dense networks (UDN) in 5G mobile communications. UDN aims to meet the requirements of explosive data traffic growth by deploying many more small cells than previous networks. Key challenges of UDN include interference management due to frequency reuse, efficient multi-hop routing, and significantly increased energy consumption unless efficiency is improved. Future research opportunities exist for companies, universities, and countries to address these challenges and realize the full benefits of UDN for 5G networks.
Trends and evolution of optical networks and technologiesMd.Bellal Hossain
The document discusses trends and research in optical networks and technologies. Key points include:
- Optical networks are becoming more important due to increasing bandwidth demands from services like the internet. Research aims to increase network capacity and intelligence while lowering costs.
- 40Gbit/s transmission systems are being developed to provide multi-terabit capacities over long distances. All-optical networking components like optical cross-connects and regenerators are also a focus.
- Optical networks are evolving from simple transmission to include wavelength routing, network protection at the optical layer, and potentially full IP-over-optics implementation.
- Components research focuses on higher performance devices for functions like switching, modulation, and amplification,
The road to the digital agenda targets from a regulator’s perspective Reinhard Laroy
The document summarizes Belgium's efforts to promote next generation broadband networks from a regulator's perspective. It discusses how Belgium has one of the largest coverages of high-speed broadband networks in Europe. It then describes how the regulator adapted regulations to incentivize investments in new vectoring technology by removing unbundling obligations. This was done while also enhancing wholesale broadband access to ensure competition is maintained. Finally, it discusses how Belgium's largest operator, Belgacom, launched vectoring nationwide in 2014 with support from Alcatel-Lucent, delivering speeds over 50 Mbps to most customers.
This document discusses Comtech EF Data's Advanced VSAT Solutions for mobile backhaul, which provide efficient use of satellite bandwidth. It notes the rapid growth in mobile data usage and need for increased backhaul capacity. The solutions use technologies like dynamic SCPC, adaptive coding and modulation, carrier-in-carrier, and VersaFEC-2 coding to maximize throughput within the available satellite bandwidth. Comtech presents itself as the leading provider of infrastructure to help mobile network operators and service providers meet rising backhaul demands in a cost-effective manner.
Similar to Sub10 white paper replace nokia metro hopper (20)
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20. Design for Six Sigma (DFSS)
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Sub10 white paper replace nokia metro hopper
1. White Paper
60GHz Metro Cell and Small Cell Backhauling for Service Providers
Backhaul traffic in dense city areas, extend service to previously inaccessible
locations with small, low power, environmentally friendly backhauling
equipment, remove bottlenecks, replace existing but end of life infrastructure
such as the Nokia MetroHopper microwave radios.
Frank Pauer & Grant Grafton
Sub10Systems Sales and Marketing
Sub10 Systems Limited
Ash House
Canal Way
Kingsteignton
Newton Abbot
Devon,TQ12 3RZ
United Kingdom
+44 (0)1626 818520
info@sub10systems.com
www.sub10systems.com