top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

LTE MBMS: Which of the network node maintains "MBMS Service Area" ?

+2 votes
398 views

I have bit confusion in MCE and BMSC in the context of deciding boundary of MBMS service area.

posted Aug 5, 2014 by Ganesh

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+1 vote

I'm aware about LTE key derivation for NAS and AS. I am curious to know how keys are generated for the security protected MBMS services.

+5 votes

I found that PGW connects with BMSC and Content provider by using SGi interface.
Can anyone please help me to understand what is the purpose behind having SGi ?

0 votes

Can anyone please explain MBSFN synchronization Area ,MBSFN area and MBSFN service area ?
How they are mapped to each other ?

When BMSC server initiates a service to broadcast, it provides service Id using the TMGI (temporary mobile group Id) and the area i.e MBMS service area. Once MME forwards this information to MCE, how MCE maps this received MBMS service area to MBSFN Area(s) ? How MCE decides on MCCH related BCCH configuration during the M2 Setup request ? In M2 setup request, eNodeB sends the list of serving MBMS service areas per cell to MCE but how MCE decides which cell is going to be part of a particular MBSFN Area. ?

0 votes

There is a choice either one or four consecutive radio frames can be used for MBMS transmission. I want to know the parameter on which number of radio frames come out ?

0 votes

How MCE behaves differently when it receives "Time of MBMS Data Transfer" (optional IE) along with "Minimum Time to MBMS Data Transfer" which is mandatory ? What signifies their presence in the MBMS SESSION START REQUEST message ?

...