Showing posts with label Network performance. Show all posts
Showing posts with label Network performance. Show all posts

Wednesday, April 11, 2012

Manager/ Sr Manager - Network Design Engineer (VSIP)

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"Leading Telecom Company" - Mumbai - Looking for Network Design Engineer (VSIP)

Looking out for one who is having at least 5 yrs of experience in a telecom industry.

Please go thru the JD:

Role Summary:

1) The role will be primarily responsible managing and leading VSIP Engineering team.

2) Individual hired for this position will be charged with planning, organizing, staffing, directing and controlling the VSIP Engineering group to achieve business objectives relevant to proper operation and enhancement of the shared VSIP network.

3) Shall monitor network performance, capacity utilization, and analyze root causes for any failures/degradation/SLA violations on regular basis, and implement upgrades / solutions to prevent any service degradations or failures. Oversee any customer migration plans on upgraded infrastructure as necessary.

4) Shall identify key opportunities for network optimization, expansion, and enhancements; enable new capabilities and services on the network; support standardization across RGCOM infrastructure; and encourage integration with other SBU, OSS and BSS systems.

5) Shall oversee lab and field testing of new technologies and equipment for interoperability, performance, stability, and scalability; test new services; and generate structured documentation as necessary.

6) Shall direct and manage development of provisioning templates, technical documentation, operations guidelines, and troubleshooting and management scripts as necessary to ease operations.

7) Shall be a source of technical subject matter expertise, and provide guidance and escalation support to Operations, to enable services and resolve service issues across RGCOM infrastructure, Partner NNIs and other SBUs as necessary.

8) Shall advocate and defend engineering requirements and standards when reviewing solutions designed by regional Solutions Consultants / Technical Design Authorities, and ensure engineers adhere to the same on new and existing global network infrastructure.

9) Shall develop/enhance internal and cross-functional processes and systems for improved efficiency and seamless delivery of all services to customers across RGCOM, RCOM and partner entities.

10) Shall standardize technical specifications, improve security, and make enhancements to meet customer/business requirements.

11) Shall provide inspiration and mentoring for team members, motivating them towards the completion of common business objectives.

If you are interested with this position then please revert with your updated resume along with your
current CTC:
Expected CTC:
Notice Period:

Thanks & Regards
Shruthi G

shruthi.g@asterioninc.com

Consultant | Asterion Consulting Private Limited | Direct: +91 - 80 - 42556837 | Mobile:9480548178

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Saturday, February 4, 2012

Self-Organising Network (SON)

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The logo of the NGMN Alliance The vision of self-organizing networks (SON), which is in line with the views of 3GPP (3rd Generation Partnership Project) and the NGMN (Next Generation Mobile Networks) group, is that future radio access networks needs to be easier to plan, configure, manage, optimize and heal compared to how it used to be.SON has been codified by the 3GPP Release 8 specifications in a series of standards including 36.902\ as well as public white papers outlining use cases from the NGMN.

The first technology making use of SON features will be UMTS Long Term Evolution. The LTE specification inherently supports SON features like Automatic Neighbor Relation (ANR) detection, which is the 3GPP LTE Rel. 8 flagship feature.
Newly added base stations should be self-configured in line with a ‘plug-and-play’ paradigm, while all operational base stations will regularly self-optimize parameters and algorithmic behavior in response to observed network performance and radio conditions. Furthermore, self-healing mechanisms can be triggered to temporarily compensate for a detected equipment outage, while awaiting a more permanent solution.
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Friday, January 14, 2011

Network Synchronization Planning and Deployment Considerations for the Converged Network

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Network Synchronization Planning and Deployment Considerations for the Converged Network pdf
Conclusions:
  • Synchronization Service planning and monitoring are essential
  • Addition of Timing over Packet synchronization delivery techniques increases the challenges
  • Automated tools for planning, characterizing, and monitoring the synchronization paths can provide significant assistance 
  • Efficient correlation between path routing, traffic loading, and ToP performance
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Saturday, January 1, 2011

Time and Frequency Measurements in Synchronization and Packet Networks

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Time and Frequency Measurements in Synchronization and Packet Networks PDF


Introduction
Synchronization “TIE” vs. packet “PDV” measurements
Measurement equipment overview
Synchronization Measurements
Measuring TIE
Analysis from TIE
Packet Metrics
Packet delay distribution
Tracked packet delay statistics
Frequency transport metrics
Time transport metrics
Case Studies
Asymmetry in microwave, SHDSL, wireless backhaul
Metro Ethernet network
National Ethernet network
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Monday, July 19, 2010

ITU-T G.8261/Y.1361

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ITU-T G.8261/Y.1361 pdf

This Recommendation defines synchronization aspects in packet networks. It specifies the
maximum network limits of jitter and wander that shall not be exceeded. It specifies the minimum
equipment tolerance to jitter and wander that shall be provided at the boundary of these packet
networks at TDM interfaces. It also outlines the minimum requirements for the synchronization
function of network elements.
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Sunday, January 17, 2010

Testing Synchronization in UMTS Networks

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Testing Synchronization in UMTS Networks pdf

We know from experience that correct synchronization of network nodes is essential for Quality
of Service. The quality of the carrier frequency of the radio interface is critical, in order for us to
guarantee a low level of interference between adjacent cells. Furthermore, when a radio
interface is based on TDD, it is vital that all the different Nodes B are synchronized
together.Another service that will undoubtedly require high-quality synchronization is Location.

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