Recent posts under tag lte

+2 votes

4 answers

Bandwidth restriction at PGW

posted Nov 25, 2015 by Pdk

+2 votes

0 answers

Which simulator is the best simulator for DRX in idle and connected mode?

posted Nov 25, 2015 by anonymous

+3 votes

2 answers

DOES Multiple credit service control avp is mandatory for credit control charging(gy)

posted Nov 24, 2015 by Dhinesh Ram

+1 vote

0 answers

How CBC is authenticating the emergency broadcast request from CBE in case of ETWS ?

posted Nov 24, 2015 by anonymous

+3 votes

1 answer

LTE : What could be reason of not having the RAU "Routing Area Update" in LTE ?

posted Nov 22, 2015 by Vikram Singh

+3 votes

3 answers

How mme will react when it didn't receive WRITE-REPLACE WARNING RESPONSE after sending WRITE-REPLACE WARNING REQUEST.

posted Nov 21, 2015 by M.chandra Sheker

+1 vote

2 answers

LTE : What would be with charging if network does not have support of PCEF ?

posted Nov 21, 2015 by Vikram Singh

+1 vote

2 answers

LTE : Is ROHC applicable for every data packet or specific class of user data packets ?

posted Nov 21, 2015 by Harshita

+3 votes

2 answers

What is the recommended value of cyclic prefix for a standard signal in LTE?

posted Nov 19, 2015 by anonymous

+3 votes

2 answers

What is the difference between event A2 and B2 and Is there any dependency between both?

posted Nov 19, 2015 by Tapesh Kulkarni

+2 votes

0 answers

What is System Information Block 2 linkage and purpose of it in LTE?

posted Nov 19, 2015 by Gnanendra Reddy

+2 votes

2 answers

What is the periodicity of the SIB10 and SIB11?

posted Nov 18, 2015 by M.chandra Sheker

+2 votes

1 answer

What is the Significance of Repetition Period and Number of Broadcasts Requested IE's in WRITE-REPLACE WARNING REQUEST

posted Nov 18, 2015 by M.chandra Sheker

+2 votes

1 answer

Why no of component carriers and bandwidth are same in both UL and DL in TDD and but it is different in FDD?any reason?

posted Nov 17, 2015 by Gnanendra Reddy

+2 votes

1 answer

What is the purpose of the EF_DOMAIN field in the ISIM profile?

posted Nov 16, 2015 by anonymous

+1 vote

0 answers

how I can simulate lte with matlab? and calculate sinr help plz?

posted Nov 13, 2015 by Somsom

+2 votes

0 answers

LTE: What is the difference between redirection with system info and without system info ?

posted Nov 11, 2015 by Harshita

+2 votes

1 answer

LTE FDDRB allocations for UL and DL can be asymmetrical?

posted Nov 10, 2015 by anonymous

+3 votes

0 answers

CLR to MME during CSFB

posted Nov 9, 2015 by Michael Semama

+2 votes

0 answers

Why warningSecurityInfo IE in SIB10 is optional, Is there any reason?

posted Nov 9, 2015 by Gnanendra Reddy

0 votes

1 answer

LTE : Should an enterprise femto cell be configured with the emergency call support ? Is it necessary ?

posted Nov 8, 2015 by Vikram Singh

+1 vote

0 answers

What is the difference between processing delay and propagation delay in lte?

posted Nov 8, 2015 by Gnanendra Reddy

+2 votes

1 answer

What are all identifiers used for an UE in IMS network ?

posted Nov 7, 2015 by Harshita

+3 votes

2 answers

Is it necessary HSS and S-CSCF both the nodes belongs to home network for an IMS call ?

posted Nov 6, 2015 by Vimal Kumar Mishra

+2 votes

1 answer

How paging for SMS works in LTE ?

posted Nov 5, 2015 by Gnanendra Reddy

+1 vote

0 answers

What is difference between Service request and extended service request?

posted Nov 5, 2015 by Gnanendra Reddy

+3 votes

2 answers

LTE: How does TAU procedure work ?

posted Nov 4, 2015 by Harshita

+1 vote

1 answer

When MME will send S1AP:PAGING message with cn-domain=cs and plz tell the scenario?

posted Nov 4, 2015 by Gnanendra Reddy

+1 vote

0 answers

Why in UMTS multiple RRC states and in LTE only 2 RRC states?Any reason?

posted Nov 3, 2015 by Gnanendra Reddy

+2 votes

1 answer

When we use modificationPeriodCoeff IE in SIB2 and How UE will use it?

posted Nov 3, 2015 by Gnanendra Reddy

+3 votes

0 answers

What is the value of SI modification period in LTE?

posted Nov 3, 2015 by anonymous

+1 vote

1 answer

What will happen when UE specific DRX cycle is less than default paging cycle of eNB?

posted Nov 2, 2015 by Gnanendra Reddy

+2 votes

1 answer

How eNB handles paging Priority?

posted Nov 2, 2015 by Gnanendra Reddy

+3 votes

1 answer

What is the purpose of Paging DRX IE in S1AP Paging message?

posted Oct 30, 2015 by Gnanendra Reddy

+3 votes

1 answer

IMS : Why P-CSCF node can not send message directly to S-CSCF ?

posted Oct 29, 2015 by Alok

+2 votes

1 answer

When network initiate paging for EPS services using IMSI with CN domain indicator set to "PS?

posted Oct 29, 2015 by Gnanendra Reddy

+2 votes

1 answer

LTE Cell Search: Why we have two PSS located in a 10 msec frame?

posted Oct 28, 2015 by anonymous

+4 votes

2 answers

Which node takes care of VoLTE charging ?

posted Oct 27, 2015 by Harshita

+1 vote

1 answer

What eNB will do during UTRA TO EUTRA handover ?

posted Oct 27, 2015 by Gnanendra Reddy

+3 votes

1 answer

Non GBR bearers the total bandwidth calculation

posted Oct 26, 2015 by Pdk

+6 votes

4 answers

VoLTE: Does a network need to establish a separate default bearer for IMS call ?

posted Oct 24, 2015 by Harshita

+2 votes

1 answer

What is access class barring in LTE, how to bar particular subscriber & how subscriber came to know barring information?

posted Oct 24, 2015 by anonymous

+3 votes

1 answer

What is emergency attach? why and when we need it? What are the configurations that are to be done at ENB side?

posted Oct 23, 2015 by Badikela Mahesh

+2 votes

1 answer

VoLTE : What are the roles for P-CSCF, I-CSCF and S-CSCF nodes during establishing voice call ?

posted Oct 22, 2015 by Harshita

+3 votes

1 answer

VoLTE : Apart from the LTE standard nodes like SGW, PGW and PCRF , what are all nodes involve to provide VoLTE ?

posted Oct 22, 2015 by Harshita

+3 votes

3 answers

eNB include only utra objects or eutra objects or both while configuring UE to send Measurement reports during IRAT ho?

posted Oct 21, 2015 by Gnanendra Reddy

+3 votes

1 answer

What is the difference between Handover cancel and Handover failure procedures in Handover?

posted Oct 20, 2015 by Gnanendra Reddy

+1 vote

0 answers

Can any one post a link or send me a document about RF planning and optimization for LTE?

posted Oct 20, 2015 by anonymous

+1 vote

1 answer

LTE: What the purpose of the PRB?

posted Oct 20, 2015 by anonymous

+2 votes

1 answer

LTE : Is there any specific requirement at eNodeB to support the IP Multimedia System (IMS) ?

posted Oct 19, 2015 by Vikram Singh