top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration Why to Join

Facebook Login
Site Registration

Why srb1 is called higher priority srb and srb2 is called lower priority srb?

0 votes
52 views
Why srb1 is called higher priority srb and srb2 is called lower priority srb?
posted Jul 13 by Anchal Nigam

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

Hi,

SRB1 is to manage over the air connection and SRB2 is to manage mobility. If ENB sends SRB1 data then it maybe an reconfiguration or connection release. In this case if over the air connection is releasing or re configuring then that should be more priority than SRB2.

answer Jul 16 by Jaganathan
Similar Questions
0 votes

we know
SRB0 is for rrc message on ccch ,
SRB1 rrc +nas messages on DCCH and SRB 1 has higher priority than SRB2
ok then y SRB2 is implemented ?
when SRB 2 is used ?
which type of messages v can expect in SRB2 ?

0 votes

For SRB's mentioned default parameter values :

RLC configuration CHOICE
ul-RLC-Config
>t-PollRetransmit
>pollPDU
>pollByte
>maxRetxThreshold
dl-RLC-Config
>t-Reordering
>t-StatusProhibit
Logical channel configuration
priority
prioritisedBitRate
bucketSizeDuration
logicalChannelGroup

So is their any default parameters value for DRB for RLC AM mode in LTE for UL & DL?

Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#280, 3rd floor, 5th Main
6th Sector, HSR Layout
Bangalore-560102
Karnataka INDIA.
QUERY HOME
...