Google+

Category Archives: Telecommunication

  1. HLR (Home Location Register) basic concept

    Leave a comment

    November 23, 2012 by Isybel Harto


    Position of HLR in GSM/UMTS System Main Function of HLR/AuC •Home location register(HLR) –Maintenance of Database for Mobile Subscriber –The …
    Continue reading

  2. Step by step bagaimana cara “Clean Install” Lion di SL [pirates inside]

    Leave a comment

    October 20, 2011 by Isybel Harto


    Hi all, saya mau sharing bagaimana caranya step by step untuk menginstal Mac OS X LION (10.7) secara CLEAN. Arti …
    Continue reading

  3. 4G LTE (Long Term Evolution) Advanced

    Leave a comment

    March 2, 2011 by Isybel Harto


    Preface With the standards definitions now available for LTE, the Long Term Evolution of the 3G services, eyes are now …
    Continue reading

  4. Introduction to WiMAX Handover

    1

    January 21, 2011 by Isybel Harto


    Handover Scenarios Strictly speaking, the BS defined in IEEE 802.16e is a transceiving entity at media access control layer (MAC) …
    Continue reading

  5. Basic Telecommunication Services

    Leave a comment

    October 31, 2010 by Isybel Harto


    Basic telecommunication services fall into: Teleservices Bearer Services 1. Teleservices Teleservices enable subscribers to communicate with each other. Teleservices consist …
    Continue reading

  6. Number Analysis [Huawei version]

    Leave a comment

    September 24, 2010 by Isybel Harto


    1. MOBILE CALLER DNSRVIDX When HLR returns forwarding number or SCP forwards, they will query user attribute table and caller …
    Continue reading

  7. Paging strategy & LAC optimization

    3

    July 13, 2010 by Isybel Harto


    Summary There are several kinds of paging strategy in MSC , in order to get the high page successful rate …
    Continue reading

Statistic

  • 64,924 hits

Publication

Event

June 2017
M T W T F S S
« Nov    
 1234
567891011
12131415161718
19202122232425
2627282930