GSM Overview By:- Deepak Sharma AGENDA      GSM Architecture Location Update : Call Flows MS to MS : Call Flow MS to ISUP : Call Flow Intra MSC Handover Call…

H.323 Ng Tai Hung Introduction  We have learned  IP, UDP, RTP Signaling ISUP, Integrated Services Digital Network User Part   The set-up and tear-down of the…

SS7 ISUP Messages The below command is for changing the cause code in Huawei GSMC, please modify it and do the test, MOD MSFP: ID=P20, MODTYPE=P1, BIT=2, BITVAL=0; MOD OFC:…

INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Q.50 (07/2001) SERIES Q: SWITCHING AND SIGNALLING International automatic and…

WCDMA General Call Flow WCDMA General Call Flow    General service flow General call flow of CS General service procedure of PS Confidential Information of Huawei.…

• There are many ways to implement prepaid roaming. Currently, most of the prepaid roaming implementations utilize the capabilities provided by 1 2 • USSD(unstructured…

MOC CS Message Flow UE T300=2s ; N300=3 NodeB RRC: RRC Connection Request (RACH) NBAP: Radio Link Setup Request NBAP: Radio Link Setup Response ALCAP: ERQ (Establish Request)…

INFORMATION TECHNOLOGY AND INDIAN RAILWAYS • INDIAN RAILWAYS HAS BEEN A PIONEER IN THE USE OF INFORMATION TECHNOLOGY IN INDIA.IT WAS FIRST ADOPTED IN THE 1960s WHEN COMPUTERIZED…

Call Management in GSM Overview Mobile to Land Call Scenario Land to Mobile Call Scenario Mobile to Mobile Call Scenario Handover Overview Detailed Intra-MSC Handover Scenario…

1. The target audience for my Digipak will be 16-30.https://www.youtube.com/watch?v=Mj5O_l798jkUsing the same research and data that we received when developing…