Latest Space News
Thu, 22 Feb 2018 10:17:21 +0000
A discussion of China at the latest National Space Council meeting took a more nuanced view of the country than is typical in such conversations, seeing the rising space power as a competitor and adversary but also a potential partner. SpaceNews.com
Wed, 21 Feb 2018 23:17:17 +0000
The Army would use small satellites to support tactical imagery needs in the field. SpaceNews.com
Wed, 21 Feb 2018 21:41:25 +0000
Companies that collect data beamed down from small satellites say they expect partnerships and mergers will stem the rising number of new entrants offering ground station services in their market. SpaceNews.com
Wed, 21 Feb 2018 19:46:33 +0000
Vice President Mike Pence and members of the National Space Council approved a series of recommendations Feb. 21 that make modest, and expected, reforms to regulations of commercial space activities. SpaceNews.com
Wed, 21 Feb 2018 17:18:00 +0000
Just as the European masters brought forth a magical period of learning, discovery, invention, fine arts and music 500 years ago, with the advances in the science and technologies proliferating today, we expect a rejuvenation in human space activity in this dawn of the 21st century. SpaceNews.com
Wed, 21 Feb 2018 17:04:37 +0000
For those who have been waiting for the Air Force to shake up its space investment portfolio, the budget request for 2019 was as disruptive as can be expected from the military. SpaceNews.com
Wed, 21 Feb 2018 16:59:51 +0000
The biggest thing since sliced bread might just be a satellite the size of a slice of bread. SpaceNews.com
Wed, 21 Feb 2018 11:23:25 +0000
NASA's vision for lunar exploration includes landing astronauts, from NASA and its partners, on the surface of the moon by the late 2020s, the agency's acting administrator said Feb. 20. SpaceNews.com
Wed, 21 Feb 2018 04:29:31 +0000
In spite of all the safeguards, companies must continually monitor traffic on their global networks to detect attempted or successful penetration and take steps to mitigate the impact of security breaches. SpaceNews.com
Tue, 20 Feb 2018 22:02:12 +0000
Bigelow Aerospace has established a space operations subsidiary whose first task will be to study the market for the company's commercial space stations as it grapples with competition from China and NASA. SpaceNews.com
Tue, 20 Feb 2018 19:50:53 +0000
President Trump's 2019 NASA budget would pull the plug on astronomer's No. 1 priority for the next decade. NASA's former astrophysics chief says Congress should keep WFIRST funded. SpaceNews.com
Tue, 20 Feb 2018 08:57:05 +0000
Vector, one of a growing number of companies developing small launch vehicles, plans to carry out its first orbital launch this summer from Alaska. SpaceNews.com
Mon, 19 Feb 2018 22:29:05 +0000
When members of the National Space Council meet this week, they are expected to discuss, among other issues, regulatory reforms intended to promote growth of the commercial spaceflight industry. SpaceNews.com
Mon, 19 Feb 2018 15:06:38 +0000
What exactly will replace SBIRS remains to be seen. Air Force Secretary Heather Wilson suggested the new system will be “simpler” and more survivable to enemy attacks. SpaceNews.com
Mon, 19 Feb 2018 13:44:31 +0000
Air Force leaders say changes in procurement spending are necessary for the military to ensure air and space supremacy. SpaceNews.com
Mon, 19 Feb 2018 10:38:47 +0000
The head of the organization that manages the national laboratory portion of the International Space Station will leave next month as it deals with an uncertain long-term future for the station. SpaceNews.com
Sun, 18 Feb 2018 15:32:36 +0000
Telesat, with one demonstration satellite for its planned broadband satellite constellation in orbit, expects to announce plans for manufacturing the full system in the coming months as it seeks partners to help fund its development. SpaceNews.com
Fri, 16 Feb 2018 21:45:19 +0000
NASA has certified the current version of the SpaceX Falcon 9 to launch some categories of science missions, a milestone needed for the upcoming, but delayed, launch of an astronomy spacecraft. SpaceNews.com
Fri, 16 Feb 2018 19:38:53 +0000
Eutelsat Chief Executive Officer Rodolphe Belmer is taking a contrary view on short-term capacity leases and the explosive growth of video streaming — two disruptive video trends causing angst among satellite operators with substantial television broadcast business. SpaceNews.com
Fri, 16 Feb 2018 15:20:41 +0000
The U.S. Air Force and Aerojet Rocketdyne are working to revise an agreement to support development of the company's AR1 rocket engine, as questions continue about the engine's long-term future. SpaceNews.com
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  • CV: RF Engineer

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    Personal information
     Name:<withheld>
     Age:<withheld>
     Country:<withheld>
     Location:<withheld>
    Contact information
     Email:<withheld>
     Phone:<withheld>
     Mobile:<withheld>
    Candidate Profile
     Date Submitted:18-01-2013
     Last Modified:04-02-2013 (09:57)
    Job information
     Current job:RF Engineer
     Employment Term:Permanent
     Job location:Anywhere
     Date available:immediately
     Industry:Satellite Operators
     Keywords
    CV

    WORK EXPERIENCE

               RF Engineer (25 May 2009 – 11 July 2011)

                Alpha Associates, Coimbatore, India

                Profile Summary

    ·         Experience in both GSM & WCDMA.

    ·         Experience in RF Planning, Performance Management and Optimization of       Network for Idea, Vodafone and Aircel.

    ·         Diverse experience in Network Optimization of Ericsson and  Nokia Siemens Networks.

    ·         Network Optimization by conducting drive tests, antenna tilts, antenna orientation changes and tuning the Cell-RF parameters such as BCCH, BSIC, HSN, MAIO, & TCH frequencies.

    ·         Good experience in Radio Network Planning including initial parameter design,  nominal cell planning, coverage prediction, frequency planning etc.

    ·         Good knowledge on the IBS/GSM Repeater, Antenna system, TMA, TMB etc. Exposure to radio network consulting tools.

    ·         Good exposure to Network optimization and tuning (physical parameters, frequency re-tunes, and neighbor changes).

    ·         Deciding Antenna Type, Height, Orientation, Tilt etc. according to clutter.

    ·         SCFT and cluster drive of 3G sites and Checking Voice, Video Calls and Data Throughput.

    ·         Monitoring the RF parameters Tx Power, UTRA Carrier RSSI, SIR, Target SIR, SAN (Serving/Active and Neighbor) Set, RxLev, BLER, CPICH Ec/No, CPICH RSCP (Received Signal Code Power), RAT (Radio Access Technology) State to determine the strength and quality of the signal, channel interference of the signal and UMTS coverage, PDP context Activation Time (I.e. Ping test).

    ·         Verification of RSCP Ec/Io and SC(Scrambling Code).

             

     

     

     Role and Responsibility

    ·         Drive test using Ericsson-Tems12 with ASCOM Scanner

    ·         To Check the Pilot Pollution with the Scanner and to verify the areas with  more than three Active set in the reporting Ranges and suggest the necessary Physical changes that are need to be made.

    ·         SCFT and cluster drive of 3G sites and Checking Voice, Video Calls and Data Throughput with FTP Download, Cell Reselection from 3G to 2G and Vice versa, Soft and Softer Handovers in 3G and Hard handovers from 3G to 2G for Both PS and CS Call.

    ·         Monitoring the RF parameters Tx Power, UTRA Carrier RSSI, SIR, Target SIR, SAN (Serving/Active and Neighbor) Set, RxLev, BLER, CPICH Ec/No, CPICH RSCP (Received Signal Code Power), RAT (Radio Access Technology) State to determine the strength and quality of the signal, channel interference of the signal and UMTS coverage, PDP context Activation Time (I.e. Ping test).

    ·         Verification of RSCP Ec/Io and SC(Scrambling Code).

    ·         FTP test for both HSDPA and R99 (UMTS) and to verify the Download Speed on both the Technologies.

     

    EDUCATION

              University of Surrey, UK

               Master of Science in Mobile and Satellite Communications- November 2012

                 Modules– Satellite Communications, Mobile Communications, Data & Internet Networking, Network and Service Management and Control, Principle of Telecom and Packet Networks, Digital Communication

              Dissertation:     Further Analysis of the Impact of Geographical Location on the

       Signal Level of a Ku-Band Satellite Link Operating at Low Elevation Angles

     

            Maamallan Institute of Technology (Anna University), India

     Bachelor of Engineering in Electronics and Communication- April 2009

     

    SKILL SETS

                Languages: VHDL, C

                Tools: Matlab, TEMS, MAPINFO, GENEX PROBE

                Applications: MS Office Suite

                Platform: Windows 98/XP/Vista/7, UNIX, Mac OS X

     

    PROJECTS AND REPORTS

    • Link Budget Analysis

    Technical report on performing link budget analysis for Eutelsat Atlantic Bird 3 satellite operating in the Ku-band frequencies allocated to the BSS  plan in ITU Region 1 and is located in 5 degrees west longitude.

    • Evaluation of the Performance of a Typical Satellite Modem

    The output spectrum of the satellite modem is evaluated and its occupied bandwidth for various carriers and FEC rates are determined using a test bed with appropriate measurement equipment. The unit between the modulator and demodulator permits the injection of the noise in the IF band thereby permitting the performance to be measured at different C/N levels.

    • Digital Communication Systems

    Developed a Matlab based simulator to help and understand the basic principles of single user baseband communication system. Various modulation techniques and channel condition were used and the results were studied and compared.

    • Impact of Different Design Parameters On IEEE.802.11a Based ofdm System

    Implementation of IEEE 802.11a based orthogonal frequency-division multiplexing (OFDM) system and analyze the results according to the impact of different design parameters which here are the modulation level, coding rate and the equalizer which is MMSE and ZF and which of them is good for this system.

    • Managing Peer To Peer And Overlay Content Traffic In ISP Networks

    Technical report investigating characteristics and patterns of P2P and overlay based content traffic in today’s internet along with behavioural interactions, algorithms for optimisation and practical  mechanisms and techniques which aim to harmonize the relationship between P2P/ overlay content distribution services and the underlying network –layer traffic engineering.

     

    ADDITIONAL WORK EXPERIENCE

    Part time sales assistance (Feb 2012 –Dec 2012)

    SportsDirect.com, UK

    REFERENCES

    Available upon request

     

     


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