Recent posts under tag lte

0 votes

0 answers

How NB-IOT device will receive DL HARQ feedback in LTE?

posted Jul 19, 2018 by Jaganathan

+1 vote

0 answers

What is Dedicated preamble in VoLTE? How to reduce or Cleared?

posted Jul 19, 2018 by anonymous

0 votes

2 answers

How 1.4 mhz is carring 6 RBs in physical layer grid, please share the bandwidth calculation also?

posted Jul 18, 2018 by Pratap Kumar

0 votes

0 answers

Handsfree option paper in right side top of the screen how can I disable that?

posted Jul 18, 2018 by anonymous

+1 vote

2 answers

How Many times RACH will be re-triggered if RACH fails in UE?

posted Jul 18, 2018 by Rohit Verma

0 votes

0 answers

5G: What is the use of "Backup AMF Name" included in the NG Setup Response message ?

posted Jul 18, 2018 by Harshita

0 votes

0 answers

5G: What is tracking area identity slice support and how many network slices can be configured for a TAI ?

posted Jul 18, 2018 by Harshita

+1 vote

2 answers

CAN ANYONE EXPLAIN CLEARLY ABOUT PHYSICAL LAYER GRID..I HAVE MORE CONFUSION WHEN IAM READING ..PLS

posted Jul 17, 2018 by Pratap Kumar

+3 votes

1 answer

Does UE waits for detach accept message from network in UE initiated detach?

posted Jul 17, 2018 by Rohit Verma

+1 vote

2 answers

If RACH trigger is made for SR max re transmission will UE sends MSG3 or not ?

posted Jul 17, 2018 by Rohit Verma

+1 vote

1 answer

5G: What is the difference between LTE attach and 5G registration procedure ?

posted Jul 17, 2018 by Harshita

+1 vote

1 answer

LTE: Why MME UE S1AP ID is of length 32 bits and eNodeB UE S1AP ID of length 24 bits only ?

posted Jul 17, 2018 by Harshita

+2 votes

1 answer

HOW MAC LAYER WILL INITIATE RACH PROCEDURE

posted Jul 15, 2018 by Pratap Kumar

+1 vote

1 answer

LTE: What does mean by fully qualified tunnel id (FTEID) in GTP control messages ?

posted Jul 12, 2018 by Harshita

+2 votes

Calculating Active timer, periodic TAU timer value during PSM(Power saving Mode) at EPC/MME

posted Jul 12, 2018 by Althi Rajeswararao

+1 vote

0 answers

In Which scenario ENB sends DETACH request with EPS service not allowed?

posted Jul 11, 2018 by Jaganathan

+1 vote

0 answers

Does TB size is same for all sub carrier spacing?

posted Jul 11, 2018 by Himani

+1 vote

0 answers

Does NR UE support wideband CQI?

posted Jul 10, 2018 by Bharat Kumar

+1 vote

2 answers

Does 256QAM applicable for Sub 6Ghz?

posted Jul 10, 2018 by Bharat Kumar

+2 votes

0 answers

LTE: Out of these four values i.e 32, 64, 128 and 256, which one is chosen by an operator as default paging cycle ?

posted Jul 10, 2018 by Harshita

+1 vote

0 answers

LTE: Is there any difference between "paging for ETWS" and "paging for system info modification" in terms of message ?

posted Jul 10, 2018 by Harshita

+3 votes

1 answer

LTE: Can anyone list down the procedures defined at the MAC layer ?

posted Jul 10, 2018 by Harshita

+2 votes

1 answer

What is ZP-CSI-RS in NR?

posted Jul 9, 2018 by Dheerendra

0 votes

1 answer

How any RB's are reserved for periodic CQI and SR request?

posted Jul 9, 2018 by Dheerendra

+2 votes

1 answer

LTE: Why MME sends Update Location Request message after enabling the security ?

posted Jul 8, 2018 by Harshita

+3 votes

1 answer

If UE gets more grant in SR request will UE send BSR still ?

posted Jul 6, 2018 by Ankit Mishra

+2 votes

0 answers

Please let me know how to trigger the specific cause(Unspecified, Resource Optimisation Handover) of Handover.

posted Jul 6, 2018 by Christopher Eianro

0 votes

0 answers

LTE: Either "ECGI" or "TAI", which one is considered by a MME to make SGW selection for CS request ?

posted Jul 6, 2018 by Harshita

0 votes

0 answers

LTE: What is the use of served party IP address AVP in Update Location Answer message ?

posted Jul 6, 2018 by Harshita

0 votes

0 answers

What is CEmodeA and CEmodeB of RAR in NR?

posted Jul 5, 2018 by Sakshi Rai

0 votes

0 answers

What is Zero padding in RAR of NR?Why it is required?

posted Jul 5, 2018 by Sakshi Rai

+2 votes

1 answer

What is the TA for RACH request message to send?

posted Jul 3, 2018 by Himani

0 votes

0 answers

Auto-Configuration of Board not possible Subrack=1,Slot=2; Alarm observed at Ericsson DUS41 while making IDL2 config?

posted Jul 2, 2018 by anonymous

+1 vote

0 answers

Does all the SSB have same DL power constant or different DL power constant?

posted Jul 2, 2018 by Jaganathan

+1 vote

0 answers

LTE-CUPS: Why a new protocol "PFCP" is defined between control and user plane nodes ?

posted Jun 30, 2018 by Vikram Singh

0 votes

0 answers

rising-edge transition on reset input allows the device to execute the_______sequence and starts switching.

posted Jun 28, 2018 by Lucifer R

+2 votes

1 answer

Why there is restriction for SR transmission only in PUCCH format 0 and 1?

posted Jun 28, 2018 by Himani

+1 vote

1 answer

LTE: What is the relation between spatial diversity and spatial multiplexing ?

posted Jun 28, 2018 by Neeraj Mishra

0 votes

1 answer

LTE: Is there any relation between spatial diversity and MIMO ?

posted Jun 28, 2018 by Neeraj Mishra

+1 vote

0 answers

How we can do Specific QCI to specefic coverage optimization?

posted Jun 28, 2018 by Laxman Mewari

+1 vote

1 answer

Does Frequency hopping supported in PUCCH?

posted Jun 27, 2018 by Jaganathan

+1 vote

0 answers

LTE: How many maximum cells can be created by a femto ?

posted Jun 27, 2018 by Vikram Singh

+1 vote

0 answers

5G: Does the 5G network support interfaces with LTE network nodes to support graceful handovers ?

posted Jun 27, 2018 by Vikram Singh

0 votes

1 answer

What is maximum power reduction in LTE?

posted Jun 27, 2018 by Jaganathan

+1 vote

1 answer

In case Dual Connectivity, will all the SCG resides in each MCG?

posted Jun 26, 2018 by Manohar Venkat.ch

0 votes

0 answers

Deled NIOS macro lesson plan solution

posted Jun 23, 2018 by Thankful Shylla

+1 vote

1 answer

How UE knows weather to include aperiodic CSI report in MSG3?

posted Jun 21, 2018 by Jaganathan

+3 votes

1 answer

Does UE sends measurement reports periodically or only event occurs?

posted Jun 21, 2018 by Jaganathan

0 votes

1 answer

How to write down ECGI, Global eNodeB, etc. in LTE?

posted Jun 20, 2018 by anonymous

–1 vote

0 answers

Can anyone put some light on 4x4 MIMO in depth?

posted Jun 20, 2018 by anonymous