RTCL is a telecommunications service provider that focuses on engineering, installation, commissioning, and maintenance services. It has over 380 full-time employees including 121 skilled O&M employees and 259 skilled TI employees. RTCL has an average annual turnover of approximately BDT 220 million. It aims to expand its passive network operation and maintenance services and has resource and transition plans to increase its workforce in skills like AG, PG, and civil works technicians. RTCL also has experience in scenario analysis to strengthen decision making for issues that may arise.
The document describes the components and configuration of Ericsson's MINI-LINK TN radio access network system. It includes magazines that house plug-in modules, power filter units, fans, node processors, line termination units, Ethernet termination units, and modem units. The magazines come in various sizes to support different node types and capacities, and allow redundant power and modular plug-in modules.
The document provides guidance on network design for 5G non-standalone (NSA) networking. It recommends option 3X networking over option 3 to reduce dependence on existing networks and improve 5G capabilities. The design covers OM networking, gNodeB naming and numbering, timing synchronization, transmission networking including IP interconnection, bandwidth calculation and QoS. It also addresses transmission reliability and security design. The document aims to help network design, service and marketing departments in 5G network planning and telecom operators' network development.
This document provides information about indoor wireless solutions, including:
- In-building solutions (IBS) are needed to address poor indoor coverage from macro cells due to signal attenuation by walls and windows. They include femtocells, microcells, picocells, and distributed antenna systems (DAS).
- DAS uses a network of antennas and cabling to distribute wireless signals within a building for better indoor coverage. It can use either passive components like coaxial cable or active components involving amplification. Proper planning including link budget calculations and radio propagation modeling is needed for effective DAS deployment.
- Indoor radio propagation simulation software can be used to model indoor wireless coverage by importing building maps, setting transmitter parameters,
5G Network Managament for Inteligent Transport Systemslebarka
This presentation discusses managing 5G networks for intelligent transport systems. It covers the need for effective network management as systems grow in complexity. 5G networks can provide a common platform to meet the diverse needs of multiple industries through network slicing. This allows customized quality of service and isolation of services. Automation, semantic technologies, and dynamic planning tools are discussed as ways to manage complexity. Examples of transport use cases like container logistics and city transport are presented. In conclusion, mobile networks are transforming to be more relevant to diverse industries through network slicing and automation.
Prof. Andy Sutton: 5G RAN Architecture Evolution - Jan 20193G4G
This presentation explores the evolution of GSM, UMTS and LTE radio access network architectures before a detailed review of the RAN architecture options for 5G. The functional decomposition of the 5G radio access network presents the network designer with many challenges with regards placement of RU, DU and CU nodes, all of which are discussed. The presentation concludes with a review of BT UK plans for 5G launch with a fully distributed RAN in support of an EN-DC architecture.
Presented by Professor Andy Sutton CEng FIET, Principal Network Architect, Architecture & Strategy, BT Technology at IET 5G - the Advent conference on 30 January 2019 | IET London: Savoy Place
*** SHARED WITH PERMISSION ***
GPON is a point-to-multipoint fiber access network standard that uses an optical line terminal connected via an optical distribution network to multiple optical network units. It supports high bandwidth up to 2.5 Gbps downstream and 1.25 Gbps upstream and long transmission distances of up to 40 km. GPON provides cost-effective access to voice, video, and data services for applications such as fiber to the home.
The document describes the components and configuration of Ericsson's MINI-LINK TN radio access network system. It includes magazines that house plug-in modules, power filter units, fans, node processors, line termination units, Ethernet termination units, and modem units. The magazines come in various sizes to support different node types and capacities, and allow redundant power and modular plug-in modules.
The document provides guidance on network design for 5G non-standalone (NSA) networking. It recommends option 3X networking over option 3 to reduce dependence on existing networks and improve 5G capabilities. The design covers OM networking, gNodeB naming and numbering, timing synchronization, transmission networking including IP interconnection, bandwidth calculation and QoS. It also addresses transmission reliability and security design. The document aims to help network design, service and marketing departments in 5G network planning and telecom operators' network development.
This document provides information about indoor wireless solutions, including:
- In-building solutions (IBS) are needed to address poor indoor coverage from macro cells due to signal attenuation by walls and windows. They include femtocells, microcells, picocells, and distributed antenna systems (DAS).
- DAS uses a network of antennas and cabling to distribute wireless signals within a building for better indoor coverage. It can use either passive components like coaxial cable or active components involving amplification. Proper planning including link budget calculations and radio propagation modeling is needed for effective DAS deployment.
- Indoor radio propagation simulation software can be used to model indoor wireless coverage by importing building maps, setting transmitter parameters,
5G Network Managament for Inteligent Transport Systemslebarka
This presentation discusses managing 5G networks for intelligent transport systems. It covers the need for effective network management as systems grow in complexity. 5G networks can provide a common platform to meet the diverse needs of multiple industries through network slicing. This allows customized quality of service and isolation of services. Automation, semantic technologies, and dynamic planning tools are discussed as ways to manage complexity. Examples of transport use cases like container logistics and city transport are presented. In conclusion, mobile networks are transforming to be more relevant to diverse industries through network slicing and automation.
Prof. Andy Sutton: 5G RAN Architecture Evolution - Jan 20193G4G
This presentation explores the evolution of GSM, UMTS and LTE radio access network architectures before a detailed review of the RAN architecture options for 5G. The functional decomposition of the 5G radio access network presents the network designer with many challenges with regards placement of RU, DU and CU nodes, all of which are discussed. The presentation concludes with a review of BT UK plans for 5G launch with a fully distributed RAN in support of an EN-DC architecture.
Presented by Professor Andy Sutton CEng FIET, Principal Network Architect, Architecture & Strategy, BT Technology at IET 5G - the Advent conference on 30 January 2019 | IET London: Savoy Place
*** SHARED WITH PERMISSION ***
GPON is a point-to-multipoint fiber access network standard that uses an optical line terminal connected via an optical distribution network to multiple optical network units. It supports high bandwidth up to 2.5 Gbps downstream and 1.25 Gbps upstream and long transmission distances of up to 40 km. GPON provides cost-effective access to voice, video, and data services for applications such as fiber to the home.
02 opti x rtn 900 v100r002 system hardware-20100223-aWaheed Ali
The CSTA board provides timeslot cross-connect, system control, and timing functions for TDM microwave networks. It supports full cross-connects of TDM services, provides multiple interfaces including STM-1 optical and E1 interfaces, and performs clock processing and distribution. The CSTA board inserts into slots 1 and 2 of the IDU 910 chassis and supports cross-connects equivalent to 8x8 VC-4 matrices. Indicators provide status of the board, services, and optical interfaces.
The document provides step-by-step instructions for using Atoll to design an LTE network using NSN parameter settings. It describes how to:
1) Create an LTE project in Atoll by importing default NSN parameter settings from an .mdb file.
2) Import necessary data like clutter, DTM, vector and antenna pattern data.
3) Define parameters like frequency bands, bearers, quality indicators, schedulers and equipment.
4) Perform coverage prediction studies like coverage by downlink best signal level and C/(I+N).
This document discusses fiber to the home (FTTH) networks. It begins by providing background on communications service providers and the evolution of access networks from copper wire to newer fiber optic technologies. Fiber access networks like passive optical networks (PON) are described as offering higher speeds and bandwidth. FTTH networks provide an ultimate network capacity and allow for new experiences like high definition TV, 3D content, and high-speed internet. The conclusion is that FTTH using optical fiber is a future-proof solution. The document is authored by Eng. Anuradha Udunuwara, an engineer with experience in telecommunications network strategy, architecture, and design.
This document describes the OptiX RTN 900 microwave transmission system from Huawei. It discusses the network position and applications of the RTN 900, which can provide integrated TDM, hybrid, and packet microwave solutions. The document then covers the system architecture, including functional units, and the hardware structure. It describes the different boards that make up the RTN 900 system, including the control, interface, and auxiliary boards.
Passive infrastructure of FTTH networks: an overviewLuc De Heyn
Presentation of the FTTH Council webinar on September 2014. A general introduction to FTTH passive infrastructure and a view on the latest trends.
Speaker: Raf Meersman, CEO of Comsof
More info on planning & design of FTTH infrastructure: http://www.fiberplanit.com
The document discusses 5G network slicing and artificial intelligence as a service for big data value. It outlines that 5G systems will enable network slicing to support different industries and use cases with varying latency, bandwidth and capacity needs. By 2025, over 1.2 billion 5G connections are projected globally with 5G covering 40% of the population.
This document provides an overview of 4G technology, beginning with a brief history of previous mobile communication generations including 1G, 2G, and 3G. It describes some of the key limitations of 3G technology and how 4G aims to address these by providing higher data rates, seamless IP-based connectivity, and support for various broadband multimedia applications. The key technologies that enable 4G are also outlined, along with the expected benefits and applications of 4G networks. Finally, some of the main challenges in deploying 4G systems are discussed.
In-building Solution (IBS) / Distributed Antenna System (DAS)
Small Cell Coverage within building premises
Signal is restricted inside the building
Antenna installed inside the building
Low Transmit Power of Antenna
Smaller Antenna size
This document provides recommendations for efficient in-building DAS networks. It discusses key topics such as estimating site traffic, selecting active or passive solutions based on capacity needs, designing for future technologies, validating coverage predictions, optimizing indoor and outdoor coverage, enabling multi-operator sharing, meeting requirements for VVIP sites, upgrading old systems, coordinating planning and design, and standardizing design documentation. The recommendations emphasize selecting passive solutions where possible, accurately estimating capacity needs, validating design tools with real-world testing, and coordinating across teams to optimize new and existing network deployments.
The document describes the Huawei DBS3900 distributed base station solution. It consists of an indoor baseband unit called the BBU3900 and outdoor remote radio units called RRU3004. The BBU3900 provides centralized management and signaling processing for the system. It connects to the RRU3004 units via CPRI and provides the reference clock. The RRU3004 processes baseband and radio frequency signals. The solution supports flexible installation in various environments to provide wide coverage at low cost.
This document provides guidelines for routine maintenance of Huawei NetEngine80E/40E routers, including daily and periodic maintenance items and operations. It describes cleaning the air filters and various components, backing up and restoring configuration files, checking the grounding system, and operations that involve risks. The document aims to help network monitoring, on-site maintenance, and system maintenance engineers properly maintain the routers.
A presentation made at A 2-day Annual Symposium, organized by Electrical/Electronic Engineering Department, FUTO, at School of Engineering and Engineering Technology (SEET) Complex Auditorium, FUTO, Imo State. (August 18, 2016)
The document discusses the key concepts of 5G including:
- 5G aims to provide faster speeds over 10Gbps and serve as a platform for future wireless applications beyond just mobile broadband. It will involve the evolution of LTE and new radio access technologies.
- 5G will utilize a wide range of spectrum from below 1GHz up to 100GHz, with lower frequencies providing wide coverage and higher frequencies providing extreme capacity.
- 5G will see tight interworking between LTE evolution in lower frequencies and new radio access technologies in higher millimeter wave frequencies, with a gradual migration of new technologies into existing spectrum.
Lte drivetest guideline with genex assistantRay KHASTUR
This document discusses how to use Genex Assistant software to create LTE network reports from drive test data. It provides step-by-step instructions on setting up a new project, importing engineer parameters and log files, analyzing the data to plot maps and statistics for metrics like throughput, RSRP, SINR, and more. The procedures are described for both cluster reports analyzing multiple log files together and SSV reports analyzing individual sites. The goal is to effectively report on key performance indicators to evaluate network coverage, quality, and user experience.
The document discusses conducting a microwave (MW) line-of-sight (LOS) survey to determine connectivity between two sites for wireless data communication. An MW LOS survey involves physically checking the terrain between locations while using tools like GPS, cameras, compasses and binoculars to record location data, obstructions, and surrounding terrain. The survey process also includes generating an LOS path profile and report, verifying the profile through a physical survey, and using methods like balloons or binoculars to check the LOS between towers.
The document discusses different components of MINI-LINK microwave networks, including point-to-point systems, point-to-multipoint systems, and network management. It describes the MINI-LINK High Capacity, MINI-LINK E Classic, MINI-LINK E Traffic Node, and MINI-LINK BAS systems for point-to-point and point-to-multipoint connections. It also discusses the MINI-LINK Manager for centralized network supervision, operation, and maintenance across multiple sub-networks and operator workplaces.
The Globtel AIR fixed wireless access solution is a market leading solution in the segment of fixed wireless last mile solutions. A DOCSIS based, spectrum agnostic, high capacity solution that supports triple play services that is deployed in Europe, North America, Caribbean, Africa and Russia.
The document discusses considerations for designing an EPON network. It covers bandwidth requirements, splitting architecture options including 1-stage and 2-stage splitting, maximum transmission distances depending on splitting ratios, calculating the optical power budget, services that can be provided over EPON including FTTH and FTTB/C, upgrading existing networks, required network nodes and equipment, and cable types.
Handling Common Faults and Alarms for Huawei RTN Microwavesibrahimnabil17
This document provides guidance on locating faults on RTN microwave network links. It describes the general process of checking alarms, service flows, equipment configurations, and collecting diagnostic data. Specific sections cover locating faults for TDM services, packet services, protection schemes, clocks, links, data communication networks and other fault types. Procedures are provided for locating microwave link faults, including checking transmitter power, receiver power, fading issues, interference, and performing loopbacks. Common alarms are also described along with their possible causes and handling procedures.
IP-optical convergence: a complete solutionEricsson
Networks with separate IP and optical transport networks suffer from an unnecessary resource overhead, as each network has its own control and management mechanisms. In addition to the extra resources needed to reach a given performance target, separation also makes networks more complex than they need to be. Like many other issues that operators face today, this causes costs to rise and lowers the ability to evolve with changing business environments.
Operation and mainetainence of switch pptIsha Negi
This document discusses various topics related to telecommunications systems including:
1. An overview of the Tata group, a global conglomerate headquartered in India with over $96 billion in revenue across many industries.
2. Descriptions of GSM and CDMA mobile communication standards including their history, key aspects like frequency bands and access methods.
3. Components of cellular networks including switching systems, HLR, MSC, VLR, and other databases.
4. Concepts like PRI interfaces, E1 carriers, signaling channels, and call tracing tools.
This document provides troubleshooting steps for various alarms in a BTS system. It describes 12 different alarm types and their corresponding troubleshooting procedures. The alarms include a battery circuit broken alarm, AC arrester failure, door alarm, fan fault alarm, cabinet arrester alarm, no AC/DC input alarms, PSU faulty alarm, heater alarm, PSU shutdown alarm, PMU communication alarm, TRX clock critical alarm, and DTRU communication alarm. For each alarm, it lists potential causes and provides a sequence of steps to diagnose and resolve the issue, which may include checking connections, replacing components, and escalating to technical support if the alarm persists.
02 opti x rtn 900 v100r002 system hardware-20100223-aWaheed Ali
The CSTA board provides timeslot cross-connect, system control, and timing functions for TDM microwave networks. It supports full cross-connects of TDM services, provides multiple interfaces including STM-1 optical and E1 interfaces, and performs clock processing and distribution. The CSTA board inserts into slots 1 and 2 of the IDU 910 chassis and supports cross-connects equivalent to 8x8 VC-4 matrices. Indicators provide status of the board, services, and optical interfaces.
The document provides step-by-step instructions for using Atoll to design an LTE network using NSN parameter settings. It describes how to:
1) Create an LTE project in Atoll by importing default NSN parameter settings from an .mdb file.
2) Import necessary data like clutter, DTM, vector and antenna pattern data.
3) Define parameters like frequency bands, bearers, quality indicators, schedulers and equipment.
4) Perform coverage prediction studies like coverage by downlink best signal level and C/(I+N).
This document discusses fiber to the home (FTTH) networks. It begins by providing background on communications service providers and the evolution of access networks from copper wire to newer fiber optic technologies. Fiber access networks like passive optical networks (PON) are described as offering higher speeds and bandwidth. FTTH networks provide an ultimate network capacity and allow for new experiences like high definition TV, 3D content, and high-speed internet. The conclusion is that FTTH using optical fiber is a future-proof solution. The document is authored by Eng. Anuradha Udunuwara, an engineer with experience in telecommunications network strategy, architecture, and design.
This document describes the OptiX RTN 900 microwave transmission system from Huawei. It discusses the network position and applications of the RTN 900, which can provide integrated TDM, hybrid, and packet microwave solutions. The document then covers the system architecture, including functional units, and the hardware structure. It describes the different boards that make up the RTN 900 system, including the control, interface, and auxiliary boards.
Passive infrastructure of FTTH networks: an overviewLuc De Heyn
Presentation of the FTTH Council webinar on September 2014. A general introduction to FTTH passive infrastructure and a view on the latest trends.
Speaker: Raf Meersman, CEO of Comsof
More info on planning & design of FTTH infrastructure: http://www.fiberplanit.com
The document discusses 5G network slicing and artificial intelligence as a service for big data value. It outlines that 5G systems will enable network slicing to support different industries and use cases with varying latency, bandwidth and capacity needs. By 2025, over 1.2 billion 5G connections are projected globally with 5G covering 40% of the population.
This document provides an overview of 4G technology, beginning with a brief history of previous mobile communication generations including 1G, 2G, and 3G. It describes some of the key limitations of 3G technology and how 4G aims to address these by providing higher data rates, seamless IP-based connectivity, and support for various broadband multimedia applications. The key technologies that enable 4G are also outlined, along with the expected benefits and applications of 4G networks. Finally, some of the main challenges in deploying 4G systems are discussed.
In-building Solution (IBS) / Distributed Antenna System (DAS)
Small Cell Coverage within building premises
Signal is restricted inside the building
Antenna installed inside the building
Low Transmit Power of Antenna
Smaller Antenna size
This document provides recommendations for efficient in-building DAS networks. It discusses key topics such as estimating site traffic, selecting active or passive solutions based on capacity needs, designing for future technologies, validating coverage predictions, optimizing indoor and outdoor coverage, enabling multi-operator sharing, meeting requirements for VVIP sites, upgrading old systems, coordinating planning and design, and standardizing design documentation. The recommendations emphasize selecting passive solutions where possible, accurately estimating capacity needs, validating design tools with real-world testing, and coordinating across teams to optimize new and existing network deployments.
The document describes the Huawei DBS3900 distributed base station solution. It consists of an indoor baseband unit called the BBU3900 and outdoor remote radio units called RRU3004. The BBU3900 provides centralized management and signaling processing for the system. It connects to the RRU3004 units via CPRI and provides the reference clock. The RRU3004 processes baseband and radio frequency signals. The solution supports flexible installation in various environments to provide wide coverage at low cost.
This document provides guidelines for routine maintenance of Huawei NetEngine80E/40E routers, including daily and periodic maintenance items and operations. It describes cleaning the air filters and various components, backing up and restoring configuration files, checking the grounding system, and operations that involve risks. The document aims to help network monitoring, on-site maintenance, and system maintenance engineers properly maintain the routers.
A presentation made at A 2-day Annual Symposium, organized by Electrical/Electronic Engineering Department, FUTO, at School of Engineering and Engineering Technology (SEET) Complex Auditorium, FUTO, Imo State. (August 18, 2016)
The document discusses the key concepts of 5G including:
- 5G aims to provide faster speeds over 10Gbps and serve as a platform for future wireless applications beyond just mobile broadband. It will involve the evolution of LTE and new radio access technologies.
- 5G will utilize a wide range of spectrum from below 1GHz up to 100GHz, with lower frequencies providing wide coverage and higher frequencies providing extreme capacity.
- 5G will see tight interworking between LTE evolution in lower frequencies and new radio access technologies in higher millimeter wave frequencies, with a gradual migration of new technologies into existing spectrum.
Lte drivetest guideline with genex assistantRay KHASTUR
This document discusses how to use Genex Assistant software to create LTE network reports from drive test data. It provides step-by-step instructions on setting up a new project, importing engineer parameters and log files, analyzing the data to plot maps and statistics for metrics like throughput, RSRP, SINR, and more. The procedures are described for both cluster reports analyzing multiple log files together and SSV reports analyzing individual sites. The goal is to effectively report on key performance indicators to evaluate network coverage, quality, and user experience.
The document discusses conducting a microwave (MW) line-of-sight (LOS) survey to determine connectivity between two sites for wireless data communication. An MW LOS survey involves physically checking the terrain between locations while using tools like GPS, cameras, compasses and binoculars to record location data, obstructions, and surrounding terrain. The survey process also includes generating an LOS path profile and report, verifying the profile through a physical survey, and using methods like balloons or binoculars to check the LOS between towers.
The document discusses different components of MINI-LINK microwave networks, including point-to-point systems, point-to-multipoint systems, and network management. It describes the MINI-LINK High Capacity, MINI-LINK E Classic, MINI-LINK E Traffic Node, and MINI-LINK BAS systems for point-to-point and point-to-multipoint connections. It also discusses the MINI-LINK Manager for centralized network supervision, operation, and maintenance across multiple sub-networks and operator workplaces.
The Globtel AIR fixed wireless access solution is a market leading solution in the segment of fixed wireless last mile solutions. A DOCSIS based, spectrum agnostic, high capacity solution that supports triple play services that is deployed in Europe, North America, Caribbean, Africa and Russia.
The document discusses considerations for designing an EPON network. It covers bandwidth requirements, splitting architecture options including 1-stage and 2-stage splitting, maximum transmission distances depending on splitting ratios, calculating the optical power budget, services that can be provided over EPON including FTTH and FTTB/C, upgrading existing networks, required network nodes and equipment, and cable types.
Handling Common Faults and Alarms for Huawei RTN Microwavesibrahimnabil17
This document provides guidance on locating faults on RTN microwave network links. It describes the general process of checking alarms, service flows, equipment configurations, and collecting diagnostic data. Specific sections cover locating faults for TDM services, packet services, protection schemes, clocks, links, data communication networks and other fault types. Procedures are provided for locating microwave link faults, including checking transmitter power, receiver power, fading issues, interference, and performing loopbacks. Common alarms are also described along with their possible causes and handling procedures.
IP-optical convergence: a complete solutionEricsson
Networks with separate IP and optical transport networks suffer from an unnecessary resource overhead, as each network has its own control and management mechanisms. In addition to the extra resources needed to reach a given performance target, separation also makes networks more complex than they need to be. Like many other issues that operators face today, this causes costs to rise and lowers the ability to evolve with changing business environments.
Operation and mainetainence of switch pptIsha Negi
This document discusses various topics related to telecommunications systems including:
1. An overview of the Tata group, a global conglomerate headquartered in India with over $96 billion in revenue across many industries.
2. Descriptions of GSM and CDMA mobile communication standards including their history, key aspects like frequency bands and access methods.
3. Components of cellular networks including switching systems, HLR, MSC, VLR, and other databases.
4. Concepts like PRI interfaces, E1 carriers, signaling channels, and call tracing tools.
This document provides troubleshooting steps for various alarms in a BTS system. It describes 12 different alarm types and their corresponding troubleshooting procedures. The alarms include a battery circuit broken alarm, AC arrester failure, door alarm, fan fault alarm, cabinet arrester alarm, no AC/DC input alarms, PSU faulty alarm, heater alarm, PSU shutdown alarm, PMU communication alarm, TRX clock critical alarm, and DTRU communication alarm. For each alarm, it lists potential causes and provides a sequence of steps to diagnose and resolve the issue, which may include checking connections, replacing components, and escalating to technical support if the alarm persists.
The document discusses installing mobile signal transmitters on bridges and flyovers in Mumbai to reduce call drops. Due to the height of flyovers, signals were weak, causing drops. The Maharashtra State Road Development Corporation is allowing installation of transmission equipment on street light poles along flyovers. This has helped boost signals and reduced drops. The technology is also being used for future infrastructure projects like sea links and metros.
Green Telecom & IT Workshop: Vishy Poosala: Green opening BellLabs
The document announces a Green Telecom & IT Workshop organized jointly by IISc and Bell Labs in India. The workshop will have 7 sessions and 21 speakers covering topics around green technologies with 70% of the content focused on technical discussions and 30% on policy matters. It will conclude with a panel discussion at 5:45PM and people are encouraged to use the hashtag #greenws to discuss on social media.
The document discusses career opportunities and the current job market for telecom engineers in Pakistan. It outlines the various roles and departments telecom engineers can work in, such as RF planning, network operations and maintenance. It also discusses the difference between roles at telecom operators, vendors, and consultants. The job market for telecom engineers is still growing in Pakistan as networks expand and new technologies like 5G are implemented. Fresh graduates are advised to have relevant skills, internship experience, and good references to achieve a job in this field.
This document provides a review of Jose Chapa as a Field Engineer 1 for Baker Hughes. It summarizes his educational background in biology from Texas A&M International University and work experience in drilling fluids and cementing labs. It outlines Baker Hughes' focus on health, safety, and environmental policies. Finally, it describes the technical aspects of cementing operations including engineering design, laboratory testing, and field operations at bulk plants and on jobsites.
The document discusses BTS/NodeB installation services which include:
1) Installing BTS and NodeB hardware racks, cables, power systems, antennas, and integrating the systems.
2) Testing involves powering on the BTS/NodeB units, configuring software, and testing transmission lines.
3) Specialty tools are listed that aid in the installation and maintenance of the BTS systems such as cable preparation tools, azimuth adjustment tools, cameras, power meters, and safety equipment.
Project ManagementOf Telecom Project A Case StudyDjadja Sardjana
For ease of comprehension, study on the development of passive infrastructure has been designed to first present the theoretical concepts and then correlating them to actual applications in the field by applying them into examples. Topics include scope of work, project planning, contractual terms of conditions, monitoring and controlling of project quality control, risk management, warehouse management, operation and maintenance.
Tech Vidhya is the premier IT and Telecom training institute of India that is running its quality training courses since last decade and we deliver what we promise. Tech Vidhya is the leading training institute in telecom and IT sector that offers various Telecom, telecommunication, Networking and IT/Software courses in an efficient and friendly manner. We are having the highly qualified and experienced trainers for all the courses. The trainers are updated with the latest technologies and they are working on various live projects on India’s top telecom/IT companies.
Cell Tower Radiation Danger and Solutions Proposed to Government - Prof. Giri...Neha Kumar
This document discusses the dangers of radiation from cell towers in densely populated areas like Mumbai. It summarizes research showing links between cell phone radiation and cancers like glioma and acoustic neuroma. Measurements near homes in Mumbai found radiation levels exceeding international safety limits. The document recommends reducing cell tower transmission power and relocating towers to lower radiation levels near homes to below 100-1000 microW/m2. However, telecom operators may be reluctant to incur costs of adding towers or transmission equipment.
The document describes an outdoor telecom shelter solution that provides:
1) Power and climate control systems to enable remote telecom operations.
2) A compact and modular design for easy transportation, assembly, and maintenance.
3) Standard features like electrical outlets, lighting, ventilation, and cable trays for telecom equipment.
The document discusses Nokia-Siemens Networks, which merged in 2006 and has headquarters in Finland. It provides mobile network services to over 1 billion subscribers through its networks in 150+ countries. The document then describes the base station subsystem (BSS) and its components, including the base transceiver station (BTS), base station controller (BSC), and network switching subsystem (NSS). It provides details on BTS components, transmission units, and tasks performed by the RF team like site surveys, loop breaks, flexi site installations, and intelligent BTS shutdowns.
The document discusses Huawei's fourth generation NodeB and its evolution. It provides details on Huawei's customer-oriented innovation and focus on meeting customer requirements. It then outlines Huawei's product portfolio evolution and the key features and benefits of its fourth generation NodeB, including high integration, capacity, performance, reliability and smooth evolution capabilities.
WCDMA FDD MODULATION):
- Set the channel number or frequency to be used on the RNC
- Set the expected power to the value determined in the power
measurement
- Carry out modulation analysis (softkey Start)
9
Rohde & Schwarz
RBS3202 Test with CMU300 and RNC/Iub SIM
- Check the results for compliance with the limits in [1]
- Save the results if required
- Repeat the measurements for other test models if required
- Switch to spectrum analysis (softkeys Menus / Assistant:
WCDMA FDD SPECTRUM) and carry out spectrum mask
measurement
2 g and 3g kpi improvement by parameter optimization (nsn, ericsson, huawei) ...Jean de la Sagesse
The document discusses key performance indicators (KPIs) for 2G and 3G networks and how top telecom vendors like Ericsson, Huawei, and NSN optimize parameters to improve these KPIs. It outlines techniques for reducing TCH blocking, SD blocking, TCH drop, HOSR, TASR, SD drop, and improving paging success rate through actions like changing configuration parameters, enabling features, addressing hardware issues, and optimizing cells physically. The optimization of these parameters can help maintain balance between network throughput, capacity and radio quality while ensuring a seamless transition between 2G and 3G.
This document provides instructions for installing BTS equipment both indoors and outdoors. It discusses installing indoor cable trays and grounding bars, as well as outdoor equipment like antennas, feeder cables, and jumpers. Key steps include properly grounding all equipment, routing cables to avoid sharp bends, taking safety precautions during installation, and ensuring tight connections between components. The goal is to setup the BTS site according to specifications while grounding and weatherproofing equipment for optimal performance and protection.
The document discusses tower technician responsibilities, including summarizing:
1) The roles of tower technicians include maintaining cellular tower equipment such as antennas, transmitters, and cables that allow cell phones to connect to networks.
2) Cellular towers use various antenna types and configurations depending on network needs, including directional antennas to focus signals in certain areas and MIMO antennas to increase data capacity.
3) Technicians must understand how cellular network equipment like the base transceiver station (BTS) and antennas function and be able to configure them properly to optimize network performance.
1) The document discusses the installation and commissioning of a Nokia Flexi EDGE BTS. It provides an overview of the GSM system and BTS functions.
2) It describes the various components of the Nokia Flexi EDGE BTS including the EDGE System Module (ESMA), Dual TRX Module (EXxA), Dual Duplexer Module (ERxA), and Wideband Combiner (EWxA).
3) The commissioning process involves 12 steps like hardware installation, software configuration, RF parameter checks, traffic tests and O&M integration to activate the BTS in the live network.
Anuj Nagar has over 10 years of experience in telecom network operations for GSM, WCDMA, and LTE networks. He currently works as the Circle BSS Lead for Vodafone in Rajasthan, where his responsibilities include network rollout, performance tracking, issue resolution, and meeting service level agreements. Previously, he held roles as Transmission SME and Engineer for Bharti Airtel, where he managed transmission networks, implemented upgrades, and ensured high network availability. He has a Bachelor's degree in Electronics and Communication Engineering.
Dalmon Gonsalvez is a professional with over 25 years of experience in service, logistics, and parts management for consumer electronics companies. He currently works as Assistant Manager of Parts Planning & Control for Jumbo Qatar, which distributes LG and other brand products. Previously he held managerial roles overseeing parts operations and service logistics in Nigeria and India. Gonsalvez has expertise in service center operations, inventory management, training technicians, and ensuring high customer satisfaction. He aims to improve organizational efficiency and goals through effective leadership, resource planning, and relationship building.
Dalmon Gonsalvez is a professional with over 25 years of experience in service, logistics, and parts management for consumer electronics companies. He currently works as Assistant Manager of Parts Planning & Control for Jumbo Qatar, which distributes LG and other brand products. Previously he held managerial roles overseeing parts operations and service logistics in Nigeria and India. Gonsalvez has expertise in service center operations, inventory management, training technicians, and ensuring high customer satisfaction. He aims to improve organizational efficiency and goals through effective leadership, resource planning, and relationship building.
Muthukumar V has over 12 years of experience in telecom operations and maintenance roles. He has a proven track record of enhancing network performance and streamlining operations through initiatives like establishing central network operation centers, developing organizational structures, and managing teams. Some of his key accomplishments include ensuring compliance for mobile number portability, reducing network outages through synchronization improvements, and proposing network architecture changes to optimize data services. He is skilled in operations management, maintenance, and leading high-performing teams.
The document is a curriculum vitae for Jitendra Rajurkar. It summarizes his professional experience in the automobile industry spanning over 9 years, including current and previous roles as a Manager of Training and Sales Planning/Trainer for automobile companies. It also lists his educational qualifications and achievements in the field.
Pushpendra Singh Gangwar has over 10 years of experience in business development for telecom infrastructure operations and maintenance projects. He has expertise in project management, budgeting, customer relationship management, and leading teams. Currently he is the Services Manager at Pace Power Systems Pvt Ltd, where he is responsible for planning, executing, and providing technical support for maintenance projects. He aims to ensure projects are delivered on time, within budget, and to a high quality standard.
Resume of Raushan Kumar having 9 Yrs of Exp in Power Distribution Raushan Kumar
Raushan Kumar has over 9 years of experience in power consulting, project management, network planning and analysis, contract management, and revenue cycle management. He currently works as an assistant manager providing technical and commercial consulting services to Dakshin Haryana Bijli Vitran Nigam on distribution and retail supply projects. Previously he has worked on business development, network engineering, revenue cycle management including automated meter reading, and meter management. He holds a Bachelor's degree in Electrical Engineering.
This document is a curriculum vitae for Rajneesh Mohan, who has over 7 years of experience in 2G, 3G, and LTE RF optimization and planning. He has worked on projects in Bangladesh, Nepal, Spain, and France for companies like Aircom, Ericsson, and Sasken. The CV lists his educational background, skills, work experience on various optimization projects, responsibilities, and qualifications.
Chander Prakash is a project manager and telecom professional with over 13 years of experience in areas like project management, site administration, operations and maintenance, and testing. He is currently working as a senior I&C engineer with Reliance JIO Infocomm Ltd in Rajasthan. He has technical skills in technologies like Juniper, Cisco, PDH, SDH, DWDM, ROADM, ASON, OTN, LTE, IP/MPLS. He is seeking new assignments in project management, cell site administration or operations and maintenance with a growth-oriented organization.
Nawal kishore Prasad has over 8 years of experience in the telecom sector, currently working as a Project Coordinator for Welkin Telecom Infra Pvt Ltd on Reliance Jio projects in Jharkhand Circle. He is responsible for installation, commissioning, and testing activities. He has hands-on experience with 3G and 4G networks and equipment from manufacturers like ZTE, Ericsson, and Samsung. As Project Coordinator, his responsibilities include planning and executing rollout schedules, coordinating with installation vendors, and ensuring quality and customer satisfaction. Previously he has held roles as Cluster Lead for Tata Docomo and STEL networks, overseeing operations and maintenance.
This document contains contact and professional information for Mohammad Naushad Alam. It summarizes his educational background which includes a BE in Instrumentation and diploma in Instrumentation Technology. It also outlines over 10 years of experience in maintenance planning, pre-commissioning, and commissioning work for oil, gas, polymer, and petrochemical industries. His roles and responsibilities in past projects are described for positions like Electrical & Instrument Planner and Commissioning Supervisor. Training and certification details are also provided.
This curriculum vitae summarizes the professional experience and qualifications of Yogandran Govender. It outlines his educational background including degrees in business management, mechanical engineering, and electrical engineering. It then details his 20 years of experience in facilities management, with roles of increasing responsibility at TFMC and Bidvest FM, managing facilities and optimization projects for clients like Telkom and BMW. His areas of expertise include energy management, project management, budgeting, and developing facilities strategies.
K Love Kumar has over 8 years of experience in the telecom sector working on projects for companies like ZTE, Ericsson, Alcatel-Lucent, and Idea Cellular. He currently works as a Senior Executive for ZTE Telecom India on their Aircel project, where his responsibilities include maintaining network performance records, outage analysis, and preparing various reports. He has a range of technical skills including computers, Microsoft Office, and various operating systems.
This document contains the resume of Rajeswaran Rajendran, who has over 10 years of experience in project management, sales, and tendering for power systems projects. He is currently seeking a senior managerial position in operations or sales. The resume provides details of his educational qualifications, core competencies, professional experience managing projects for companies like ABB and Siemens, and personal details.
Suresh V has over 7 years of experience in electrical engineering, facility management, and maintenance of systems including HV/LV infrastructure, transformers, DG sets, HVAC, UPS, IT infrastructure, fire safety systems, and more. He currently works as a senior facilities engineer for Wipro managing operations and maintenance of offices housing over 700 employees. Prior to this, he held engineering roles with other companies involved in data centers, telecom infrastructure, manufacturing, and more.
Manoj Kumar Mitra is seeking a senior level position in operations or delivery management, preferably in the telecom or media sectors. He has over 22 years of experience in large ISP networks, banking, media services, and defense organizations. Most recently, he was the DGM of RF ONNET Operations at Tata Communications, where he managed a team of 40 people in the NOC and 250 field engineers. He has a track record of consistently achieving or exceeding KPI targets like ticket rate, resolution efficiency, and customer satisfaction.
Sachin Pimplikar is seeking a career with opportunities for growth. He has over 12 years of experience managing networks and teams in network operations. Currently he manages a team of 37 engineers at Dimension Data Holdings Pvt. Ltd. in Bangalore. Previously he has worked at Net Pro Active Services and Effietch Teleservices India Pvt Ltd in various network engineering and management roles.
Mohit Kapoor is a senior network engineer currently working for Ericsson Global Services India Pvt. Ltd. on an MBNL UK project involving 3G and LTE networks. He has over 10 years of experience in roles involving 2G, 3G, and LTE network optimization, project management, and performance analysis. His responsibilities include analyzing key performance indicators, identifying issues degrading network performance, and delivering various reports to evaluate and improve the quality of the mobile network.
This document is a resume for T. Chandramouli, an electrical engineer with over 25 years of experience in the oil, gas, and power industries. He is currently working as an electrical engineer for a construction project in Kuwait. Previously, he held positions as deputy general manager of operations and project manager in India, where he oversaw power plant operations and rural electrification projects. His experience includes managing teams, ensuring safety and regulatory compliance, and implementing energy efficiency improvements.
Chetan Parmar has over 6 years of experience in network operations and maintenance roles for telecom companies like Aircel, Alcatel-Lucent, and Nokia Siemens Networks. He currently works as a Senior Executive Core Engineer at Aircel, where he manages core network elements, performs traffic planning and optimization, and ensures compliance with security parameters. Previously he held roles supporting core network elements like MSCs, MSSs, and MGWs, where he performed tasks such as software upgrades, capacity augmentation, fault resolution and KPI monitoring and improvement. He has a Bachelor's degree in Electronics and Communication from Gujarat University.
Similar to RTCL_Passive Maintenance Operation Presentation (20)
1. F O R B E T T E R T O M O R R O W
OPERATION MAINTENANCE
(Passive Part)
2. For better tomorrowRTCL
RINGTECH COMMUNICATION LTD.(RTCL) Telecom
focus on Engineering Installation , Commissioning and Maintenance
service with vision to provide End to End solution covering Telecom
Turnkey and Managed Service operation. To set this vision RTCL
running Operation Umbrella(Passive part under Huawei from last
July 2013).
With growing exposure in O&M field, RTCL launched this
entity as Telecom Service provider in the mid of 2007 with
Banglalink under Alendick at Narayongang (Active & Passive
Maintenance) and directly under Banglalink 2008. RTCL Telecom
comprises a rich set of industry experienced personnel with the
mission of delivering best practiced services and value with
maximum efficiency guaranteeing customer’s peace of mind.
2
INTRODUCTION
3. For better tomorrowRTCL 3
KEY FACTOR OF TODAY SESSION
RTCL Company
Overview
Project Management
Management of combined functions.
Practical experience and future field operation.
Business Understanding and Focus
Overall understanding on passive network operation.
Fund arrangement, Resource development and engagement,
Transition plan.
Scenario Analysis
Case analysis capacity based on a given scenario.
4. For better tomorrowRTCL
Established in 2004
5 different office spaces in Bangladesh; 1 in Dhaka & 4 in Zonal
Enlisted with more telecom Operator & Vendor, as local SP
Service all over Bangladesh
More than 380 full time employee’s
Skilled employee’s at O&M- 121 & at TI-259
Management level 71 graduate & Masters professional employee’s
56 Skilled B.Sc. Engineer’s
73 Skilled Diploma Engineer’s
180 Skilled Technician’s
Annual
Turnover
Average turnover per year BDT 220 million (approx. )
4
RTCL OVERVIEW
5. For better tomorrowRTCL
Steering Committee
MANAGEMENT
Engr. Nazrul Islam Chairman
Engr. Abdul Alim Managing Director
Engr. Mostafa Kamal Director
Engr. Md. Mahbubul Alam Director
5
Engr. Yeashir Arafat General Manager
Engr. Md.Tuhinuzzaman DGM Rollout
Engr. Md. Mosharof Hossain DGM Technical
Md. Hasibull Hosain Sr. PM Operation
6. For better tomorrowRTCL 6
MANAGEMENT OF COMBINED FUNCTIONS
In the functional form of organization, work activities
are structurally segmented according to RTCL “function’’.
RTCL similarity of purpose, For example:
- Strong Project Matrix
- General Administration
- Accounting & Finance
- Planning, Monitoring, Control & Tracking
- Training & Development
- Logistics/Transportation
- Procurement
- IT Support
- Legal assist
These are the typical functions one would expect to find in
our organizations.
7. For better tomorrowRTCL 7
RingTech presently expertise a full range of Telecommunication
services including Manage Service (719-(Only DG- 47, CP+DG-137, ONLY CP 544)
Sites for GP & 660-(Only DG- 61, CP+DG-155, ONLY CP 444) sites for Airtel
Operation) and Survey, BTS, MW, BSC, MSC, HLR, Optical MUX, IN, OSP, and
turnkey Civil Works. We have successfully completed huge quantity of BTS &
MW during last 10 years (BTS more than 7500 sites and MW more than 2500
hops).
RingTech is well familiar with GP Network as more one year fully
involved under Huawei Bangladesh Regionalization Manage Service
(Operation Umbrella) passive activities at Zone-2. Also RingTech has
been successfully maintains a roll of highly experienced & professional teams
for Bangladesh GP 2G SWAP project ( BTS Maintenance Part ) and at this
moment Bangladesh GP 3G Blue Moon Project (BTS Maintenance Part) at
Sylhet Zone under Huawei.
PRACTICAL EXPERIENCE
8. For better tomorrowRTCL
Senior Management
Field Project
Manager
ENGINEERING EMS Technician RMS Technician
RM
Comilla
PC
Office
Exec.
On
Call
PG
Sup
Sr.
Tech
Jr.
Tech
Other
Tech
Sr.
Tech
Jr.
Tech
Other
Tech
RM
Noakhali
RM
Chandpur
2 3 3 22 4 4 6 2 2 6
2 3 2 14 3 3 4 2 2 4
2 2 2 7 2 2 2 2 1 2
PRACTICAL PROJECT MANAGEMENT
8
10. For better tomorrowRTCL
User Change
Management
Service
EMS & RMS
Incident
Management
Seminar and on
site workshop
Network
Performance
Management
Spare Management
Disaster
Recovery
Problem
Management
Approval,
Settlement
Tracking,
Invoicing &
Acceptance
User dashboards
Refueling
Service
Service Capacity
PG, DVS & Other
JOB
Vehicle
Management
Set up User SLA
Monitor service SLA
Service Impact
User Problem
Handling
Customer
Order Handling
Service Audit
Management
User Service
Management Desk
SLA Management
SERVICE SUPPORT FLOW CHART
10
11. For better tomorrowRTCL
PRACTICAL SERVICE SUPPORT
Air Conditioner/DVS Maintenance
– Commitment :
Expert & skilled manpower are works in allocated task.
Good quality spares with sincere checking.
Team always ready to meet SLA for both RMS & EMS.
– Servicing Schedule :
DVS RMS every two months schedule with Filter change as required.
AC Regular sites: Once in every 4 months.
AC Hub sites and Backbone sites : once in every 3 months.
Civil Works Maintenance/ E Bill Collection & Preparation
– Commitment :
Qualified manpower are engage as per GP standard.
Search job SLA & identifying.
Assure good quality spares.
Handover the work after completion notification as per GP standard guideline.
11
12. For better tomorrowRTCL 12
AG Refueling
– Commitment :
Making schedule for refueling on the basis of given PSA data.
Ensure all allocated sites refueling before fuel alarm.
Contact with local fuel pump for assurance to provide fuel in any condition.
Reserve sufficient fuel for emergency support purpose and ready to refuel any particular site.
Proper refueling schedule so that no site outage occurs due to lack of fuel.
Ensure fuel greed with fuel tank checking during present at site for any other activity.
AG Maintenance
– Commitment :
Skilled AG expert engage for RMS & EMS.
During RMS, team health checked & rectify all needful job for running the AG smoothly.
Alarm control/signal system measure with good quality spares and meet SLA.
Spares (EMS) will have six months warranty.
– Servicing Schedule :
AG RMS every three months schedule/running hours which come earlier as required.
PRACTICAL SERVICE SUPPORT
13. For better tomorrowRTCL
Portable Genset Running
– Commitment :
Teams are always ready to meet SLA.
PG running in BTS sites (both GF & RT ) sites as per GP request.
All time minimum 2 PG stand as spare if any PG getting faulty in a sub enter.
Portable genset will be provided by RTCL. In any emergency RTCL may also need to arrange
additional portable genset for support purpose.
We increase almost double quantity PG during summer.
GP provided Portable Genset must be used for GP sites only.
In every sub center expert PG rectify technician is engage for quick rectify the faulty PG.
All PG are checked by GP concern & perform as per GP requirement.
For new PG run technician, he can only perform after in house & on site training.
PRACTICAL SERVICE SUPPORT
14. For better tomorrowRTCL
Registered capital (local currency): BDT 1,00,00,000.00
Finance status in recent past three years(Currency-BDT):
Finance Item Year - 2013 Year - 2012 Year - 2011
Annual Gross Asset 94,222,324.00 81,364,954.00 68,050,274.00
Annual Liability 35,543,732.00 30,70,9656.00 25,664,389.00
Annual Turnover 191,826,780.00 198,465,890.00 271,436,520.00
Annual Cash-flow Amount 95,277,060.00 91,959,981.00 131,480,951.00
14
FUND ARRANGEMENT
(FINANCIAL INFORMATION)
RTCL has solvency to handle new project as per project
funding requirement.
15. For better tomorrowRTCL
Telecom Future Operation Goal
RF & LOS
Survey
Professional
Service
Site Acquisition
Telecom
Implementation
Network
Optimization
OFFER SERVICE
Active
Maintenance
BTS Maintenance
Optical Fiber
Maintenance
MW
Maintenance
Site Security
FUTURE SERVICE
15
Civil
Infrastructure
Passive
Maintenance
16. For better tomorrowRTCL 16
BUSINESS UNDERSTANDING ON PASSIVE
NETWORK OPERATION
RTCL focus on Customer satisfaction, stand in dynamic and
developing field of practice with well defined in terms such as
‘sustainable’, ‘green’ and ‘environmental’ are often used
interchangeably and in varied contexts-
Ask the expert core unit resources
Benchmarking customer service
Customer complaints with the right feedback
Customer prediction and Journey Mapping
Metrics, Spare, Funding, Schedule/plan and Tools focus
Available stock
Counseling, Seminar and on site workshop
Search the KPI & SLA
Monitoring, Tracking, Reporting, Acceptance & invoicing
Audit, Site Security & Petrol team
24*7 Service & support
18. For better tomorrowRTCL 18
AIRTEL PROJECT RESOURCE DEVELOPMENT PLAN
0
50
100
150
200
250
300
350
Year 2013 (July-Dec)
Year 2014 ( Jan-Jun)
Future Plan
19. For better tomorrowRTCL
0
2
4
6
8
10
12
14
16
18
20
AG Technician
- Sr.
AG Technician
- Jr.
PG Technician AC Technician CW Technician Power Line
Maintenance
Electric Bill
Collection
DVS Technician Solar Panel
Servicing
Year-2013 Year-2014 Future Plan
GP RESOURCE ENGAGEMENT & TRANSITION PLAN
19
21. For better tomorrowRTCL 21
SCENARIO ANALYSIS
Analysis incident history
Investigation internal & field force
Collection of proof/evidence
Checked details data & communication
Terminated from our company for the incidence Suspected
person and take legal action
Incident response info walk to talk with customer
Scenario analysis can help us strengthen our
business decision making abilities; it can also help to sharpen
our corporate strategic thinking Analyze the strength ,
weaknesses and identify opportunities and threats of the
project. SWOT analysis baseline issued as the basis for future
improvements-
Comparing measured results to predefined SWOT
Situational Awareness
Policy Enforcement
Detecting Insider Threats
22. For better tomorrowRTCL
Sound Financial Strength to ensure operation.
Experienced Management Team having professional profile in Active and
Passive Maintenance.
Successful project accomplishment record with Grameenphone, Banglalink ,
RoBI , Airtel, City Cell and Qubee various Implementation and operation
service.
Committed to provide best support and solution in terms to gain competitive
market share.
Strong sourcing directory to find relevant resources in short span of time as
per project requirements.
22
CONCLUSION