Latest Space News
Sat, 16 Dec 2017 15:25:25 +0000
Stymied by poor weather and technical glitches, including one that aborted a launch just two seconds before liftoff, Rocket Lab said Dec. 16 it will delay its next Electron launch attempt until early 2018. SpaceNews.com
Fri, 15 Dec 2017 21:51:14 +0000
NASA expects to purchase Earth science data from constellations of commercial satellites early next year to see how useful they are in meeting the agency’s research needs. SpaceNews.com
Fri, 15 Dec 2017 21:03:48 +0000
German satellite builder OHB Systems has secured a slot for the experimental Heinrich Hertz communications satellite on what could be one of the last Ariane 5 missions before Ariane 6 is expected to take over. SpaceNews.com
Fri, 15 Dec 2017 16:38:44 +0000
A 99 million pound ($132 million) satellite test facility to be built at the U.K.’s Harwell Campus should bring more business to the space hub here and ensure Britain’s satellite manufacturers can carry on without disruption post-Brexit, according to Chris Mutlow, director of RAL Space, the space division of the U.K. state-run Rutherford Appleton Laboratory here. SpaceNews.com
Fri, 15 Dec 2017 16:37:29 +0000
A SpaceX Falcon 9 successfully launched a Dragon cargo spacecraft to the International Space Station Dec. 15 on the first use of a previously-flown first stage for a NASA mission. SpaceNews.com
Fri, 15 Dec 2017 11:33:25 +0000
Thales Alenia Space is partnering with three U.S. companies that are working on NASA studies of concepts for the proposed Deep Space Gateway, leveraging its expertise in space station and cargo module development. SpaceNews.com
Thu, 14 Dec 2017 22:48:52 +0000
AIA CEO Melcher: “I’m very concerned about how our nation has come to accept several anchors that are dragging our industry down" SpaceNews.com
Thu, 14 Dec 2017 21:42:28 +0000
Airbus has signed a contract with the European Space Agency to develop a Copernicus Data and Information Access Services, orDIAS, platform that will make data from the Earth-monitoring constellation more accessible to users from about mid-2018. SpaceNews.com
Thu, 14 Dec 2017 16:57:56 +0000
SpaceIL, the Israeli team in the Google Lunar X Prize competition, says it needs to raise $7.5 million in less than a week in order to complete its lander and retain its launch contract. SpaceNews.com
Thu, 14 Dec 2017 11:00:27 +0000
NASA’s Dawn mission to the main asteroid belt, granted a second extended mission earlier this year, will end later next year after a final set of close-up observations of the dwarf planet Ceres. SpaceNews.com
Thu, 14 Dec 2017 01:59:27 +0000
Lockheed envisions many uses for artificial intelligence in space, such as being able to quickly detect changes in satellite performance and in the environment. SpaceNews.com
Wed, 13 Dec 2017 18:53:09 +0000
The Senate Commerce Committee advanced the nomination of Barry Myers to be the next administrator of NOAA to the full Senate despite concerns by the committee’s Democrats about potential conflicts of interest. SpaceNews.com
Wed, 13 Dec 2017 10:08:47 +0000
A Japanese company planning a series of robotic missions to the moon announced Dec. 13 that it has raised more than $90 million in one of the largest Series A funding rounds for any emerging space venture. SpaceNews.com
Wed, 13 Dec 2017 08:47:31 +0000
Blue Origin said it carried out a successful test flight of a new version of its New Shepard suborbital vehicle Dec. 12. SpaceNews.com
Wed, 13 Dec 2017 04:06:57 +0000
Arianespace performed its eleventh and final launch of the year today, sending four Galileo European navigation satellites into medium Earth orbit. SpaceNews.com
Tue, 12 Dec 2017 20:39:55 +0000
The new decadal survey for Earth science research will likely be unveiled in early January, slightly later than previously planned. SpaceNews.com
Tue, 12 Dec 2017 20:17:22 +0000
The U.S. Federal Communications Commission on Dec. 5 okayed the first part of a satellite-servicing mission Orbital ATK’s Space Logistic subsidiary has with Intelsat, saying the servicing vehicle can execute “rendezvous, proximity operations, and docking with the Intelsat-901” satellite while in a graveyard orbit. SpaceNews.com
Tue, 12 Dec 2017 17:20:18 +0000
Tucked into the details of the 2018 National Defense Authorization Act that President Trump signed into law Dec. 12 is a long overdue recognition of the first American astronauts who were lost in service to their country while practicing for a mission. SpaceNews.com
Tue, 12 Dec 2017 11:41:15 +0000
Rocket Lab scrubbed a launch of its Electron small launch vehicle Dec. 11 after an abort just two seconds before liftoff. SpaceNews.com
Tue, 12 Dec 2017 03:55:05 +0000
President Trump’s new space policy directive calling for American astronauts to return to the moon is welcome and encouraging news. SpaceNews.com
More space news...
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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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