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Post under tag rlc
Most answered questions under tag rlc
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0
votes
2
answers
How RLC differentiate received PDU is new transmission or re-transmission?
posted
Apr 10, 2017
by
Himani
lte
rlc
mac
ue
enodeb
+1
vote
2
answers
LTE: What type of data is considered for transparent mode (TM) transmission in LTE RLC ?
posted
Oct 1, 2016
by
Rupam
lte
rlc
enodeb
ue
+7
votes
2
answers
What is the need of RLC UM mode in LTE?
posted
Nov 4, 2014
by
anonymous
lte
rlc
+9
votes
2
answers
LTE: What is the use of polling at RLC layer ?
posted
Dec 3, 2013
by
Vimal Kumar Mishra
lte
ue
rlc
enodeb
+8
votes
2
answers
LTE: Difference between RLC AMD PDU and RLC AMD PDU segment ?
posted
Dec 2, 2013
by
Vimal Kumar Mishra
lte
enodeb
ue
rlc
+4
votes
2
answers
LTE: What is the mean of suspending and resuming bearers ?
posted
Nov 13, 2013
by
Ganesh Kumar
lte
ue
enodeb
mac
rlc
0
votes
1
answer
During Re-establishment why AM state variables are kept same?
posted
Oct 31, 2019
by
Himani
lte
ue
rlc
5g
0
votes
1
answer
Why there is PDCP sequences number even though RLC has? .
posted
Aug 14, 2019
by
Debasis Mohapatra
lte
rlc
pdcp
5g
0
votes
1
answer
Why RLC duplication detection applicable only for AM mode?
posted
Aug 2, 2019
by
Akhilesh
lte
5g
nr
rlc
0
votes
1
answer
How many time RLC status PDU can be re transmitted?
posted
Jul 8, 2019
by
Ankit Mishra
lte
ue
5g
rlc
0
votes
1
answer
Does RLC reports RLF incase no status PDU reception from receiver?
posted
Jun 21, 2019
by
Jaganathan
lte
ue
rlc
0
votes
1
answer
How Sender RLC AM entity behaves if it didn't receive status PDU because of congestion in network?
posted
Mar 28, 2019
by
Ankit Mishra
lte
ue
rlc
+1
vote
1
answer
What is the RLC mode used in NR for SRB's?
posted
Mar 22, 2019
by
Jaganathan
lte
5g
nr
rlc
0
votes
1
answer
What are the transmission mode enb sends to UE in RRC connection setup and rrc connection reconfiguration?
posted
Mar 7, 2019
by
Gnanendra Reddy
lte
rrc
enodeb
mac
rlc
+2
votes
1
answer
How RLC handles the status polling?
posted
Jan 7, 2019
by
Himani
lte
rlc
ue
enb
5g
+2
votes
1
answer
Why in RLC layer Seq. numbering is given to RLC SDU's and not to RLC PDU's?
posted
Sep 21, 2018
by
Mayur Jivanrao Nakade
lte
rlc
pdcp
mac
enodeb
0
votes
1
answer
Re-transmission at lower layers
posted
Dec 27, 2017
by
Sushant Bose
lte
ue
rlc
mac
+1
vote
1
answer
Does ARQ follows stop and wait mechanism for data transfer?
posted
Sep 26, 2017
by
Rohit Verma
lte
ue
rlc
enodeb
+1
vote
1
answer
Why do you need ARQ retransmission?
posted
Sep 8, 2017
by
Himani
lte
ue
mac
rlc
+1
vote
1
answer
Why does RLC retransmitting its PDU after MAX HARQ retx , why not after first HARQ NACK ?
posted
Sep 8, 2017
by
Himani
lte
mac
rlc
enodeb
ue
+3
votes
1
answer
Why do we have sequence number in RLC and PDCP?
posted
Jul 20, 2017
by
Himani
lte
enodeb
pdcp
rlc
ue
+1
vote
1
answer
Why do we need segmentation or concatenation for the RLC re-transmission?
posted
May 30, 2017
by
Jaganathan
lte
rlc
enodeb
0
votes
1
answer
Why broadcast messages are carried in TM mode ?
posted
May 26, 2017
by
Akhilesh
lte
enodeb
rlc
0
votes
1
answer
WHy HARQ re-ordering in is RLC?But HARQ functionality is done by MAC?
posted
May 26, 2017
by
Himani
lte
enodeb
rlc
ue
mac
+1
vote
1
answer
What is protocol error detection and recovery?
posted
Apr 7, 2017
by
Ankit Mishra
lte
rlc
ue
+1
vote
1
answer
LTE: Why HARQ re-ordering is required in RLC UM mode ???
posted
Apr 3, 2017
by
Himani
lte
rlc
ue
enodeb
+1
vote
1
answer
In downlink, does RLC forms different PDUs for each UE scheduled to receive data this TTI or just a single PDU?
posted
Feb 20, 2017
by
Mayank Gupta
lte
rlc
mac
0
votes
1
answer
LTE: Does the MAC perform dynamic scheduling for MBMS data or it is persistent throughout the MBMS session duration ?
posted
Nov 18, 2016
by
Rupam
lte
mbms
mac
enodeb
rlc
0
votes
1
answer
Why RLC TM data does not go through PDCP layer, any pointer on how to proceed?
posted
Nov 15, 2016
by
anonymous
lte
pdcp
rlc
+1
vote
1
answer
LTE: Does RLC segmentation and reassembling applicable for MBMS data ?
posted
Nov 13, 2016
by
Rupam
lte
mbms
rlc
ue
enodeb
+2
votes
1
answer
Can anyone please explain briefly PDCP re-establishment support & retransmission of PDCP SDU at handover in RLC AM mode?
posted
Oct 4, 2016
by
Bhagyashree R
lte
pdcp
rlc
+1
vote
1
answer
LTE: Due to which parameter or protocol layer, LTE puts restriction of having maximum 8 bearers per UE ?
posted
Sep 17, 2016
by
Harshita
lte
enodeb
rlc
mac
pdcp
+1
vote
1
answer
Which RLC SDU's are associated with PDCP and which are associated with RRC?
posted
Jun 13, 2015
by
anonymous
lte
rlc
rrc
+1
vote
1
answer
RLC Re-Transmission Buffer Priority?
posted
Jun 4, 2015
by
anonymous
lte
rlc
+2
votes
1
answer
why pdcp buffer and rlc buffer
posted
Jan 28, 2015
by
anonymous
lte
rlc
mac
+3
votes
1
answer
Even segmentation is already done on RLC SDUs ,why resegmentation of rlc pdus are required in LTE .
posted
Jan 27, 2015
by
Aaditri Thakur
lte
rlc
+1
vote
1
answer
Is There any cases that RLC posts the buffer more than grant given by MAC layer?
posted
Jan 19, 2015
by
anonymous
lte
rlc
mac
+3
votes
1
answer
What is the role of RLC layer in the Access Layer LTE Protocol Stack?
posted
Nov 16, 2014
by
anonymous
lte
rlc
+1
vote
1
answer
Why flexible RLC and fixed RLC PDU have same data rate 14.4 Mbps and what is advantage of flexible RLC?
posted
Sep 23, 2014
by
Kumod
umts
rlc
0
votes
1
answer
What is the relationship between t-Reordering timer and Status prohibit timer in RLC?
posted
Jul 9, 2014
by
anonymous
lte
rlc
timer
+3
votes
1
answer
When LTE RLC layer re-transmission reach max number, what we do in eNodeB?
posted
Jun 22, 2014
by
anonymous
lte
rlc
+3
votes
1
answer
LTE: HARQ re-ordering ? what does it mean ?
posted
Dec 6, 2013
by
Neeraj Mishra
lte
ue
enodeb
rlc
+7
votes
1
answer
LTE: What event/condition causes window stalling at AM RLC transmitting entity ?
posted
Dec 6, 2013
by
Vimal Kumar Mishra
lte
enodeb
ue
rlc
+4
votes
1
answer
LTE: What is significance of PDU_WITHOUT_POLL, BYTE_WITHOUT_POLL variables ?
posted
Dec 5, 2013
by
Harshita
lte
enodeb
rlc
ue
+3
votes
1
answer
LTE: What is the t-reordering in rlc layer ?
posted
Dec 3, 2013
by
Harshita
lte
enodeb
rlc
ue
+6
votes
1
answer
LTE: What is the use of routing at RLC AM receiver entity ?
posted
Dec 2, 2013
by
Vimal Kumar Mishra
lte
enodeb
ue
rlc
+7
votes
1
answer
LTE: What does mean by various transmission modes supported by RLC ?
posted
Nov 25, 2013
by
Harshita
lte
ue
enodeb
rlc
+4
votes
1
answer
Why Integrity & encryption done in RLC why not in RRC layer for UMTS?
posted
Oct 21, 2013
by
Giri Prasad
umts
rrc
rlc
ue
0
votes
0
answers
Why CCCH SDU is passing through RLC TM mode? Instead RRC can directly deliver to MAC?
posted
Dec 5, 2019
by
Ankit Mishra
lte
rlc
5g
0
votes
0
answers
What is the state of UE if the RLC UM Max HARQ re transmission fails?
posted
Jul 11, 2019
by
Charan Shah
lte
ue
mac
rlc
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