top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

what is preallocated uplink grant? what is the mechanism and need of this?

+1 vote
501 views
what is preallocated uplink grant? what is the mechanism and need of this?
posted Aug 4, 2017 by Prabhavathi

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

1 Answer

0 votes

Which of tha following is an ohmic resistor

answer Aug 5, 2017 by Jeetendra Choudhary
Is this the answer to the question?
commented Aug 5, 2017 by Salil Agrawal
Similar Questions
+1 vote
LTE : Is it possible target eNodeB send the uplink grant in advance to UE within the handover command message ?

I was thinking, Is it possible UE sends RRC connection reconfiguration complete message to target eNodeB without doing the RACH ? I meant to say, resource reserved by target eNodeB and send to UE within the handover command message ?

+1 vote
How many times UE can ask SR for uplink grant is there any limit for SR for uplink grant?

How many times UE can ask SR for uplink grant is there any limit for SR for uplink grant? When SR will not be available , because i heard UE will do rach if it don't have SR configuration so when this scenario will occur.

+2 votes
Uplink grant for UE while attempting random access procedure?

I want to ask about the uplink grant for UE while attempting random access procedure. How the eNB decide the uplink grants of msg3? (Which subframe and which resource blocks). And the UE perform HARQ when transmitting and receiving the step 3 and step 4 messages. Some source said that, each step in HARQ is performed at 4 subframes intervals. If i get to the root of the problem, how many subframes ( or ms) does the random access procedure take?

...