Recent posts under tag ue

+2 votes

1 answer

How and when does the enodeb activate or deactivate LTE-WifiAggregation?

posted Feb 28, 2017 by Gnanendra Reddy

+1 vote

0 answers

How does the eNB know a UE with in Wifi Coverage ?

posted Feb 28, 2017 by Gnanendra Reddy

+2 votes

0 answers

LTE: How P-CSCF select S-CSCF to send SIP invite request receives from UE ?

posted Feb 25, 2017 by Vikram Singh

+1 vote

0 answers

LTE: How many types of UE positioning methods exists and which one would be considered for the deployment ?

posted Feb 17, 2017 by Vikram Singh

+3 votes

0 answers

Multiple IMS registration requests with nounce value

posted Feb 11, 2017 by Tejas Shinde

+3 votes

0 answers

LTE: What will happen with already connecting UE with an eNodeB if tracking area code reconfigure on the fly ?

posted Jan 31, 2017 by Rupam

+2 votes

1 answer

LTE : Dedicated Bearer establishment and terminations

posted Jan 25, 2017 by anonymous

+1 vote

1 answer

LTE : Dedicated Bearer Establishment and Termination with multiple dedicated bearers from multiple application?

posted Jan 25, 2017 by anonymous

+3 votes

1 answer

About UE support UMTS

posted Jan 20, 2017 by Jim Tan

+2 votes

1 answer

Why PGW sends Downlink TFTs to UE?

posted Jan 16, 2017 by Jim Tan

+3 votes

2 answers

LTE: Can a SGW initiate bearer release for an UE due to congestion or any other reason ?

posted Jan 10, 2017 by Harshita

+2 votes

2 answers

LTE: Why a separate default bearer is required to exchange SIP signalling messages between UE and IMS network ?

posted Dec 20, 2016 by Vikram Singh

0 votes

1 answer

Why core network contains IMSI in MS identity IE of combined attach accept, why not new TMSI?

posted Dec 16, 2016 by Jim Tan

+1 vote

1 answer

How to decide which attach type shall use when UE set “IMS PS Voice preferred and CS Voice as secondary”?

posted Dec 16, 2016 by Jim Tan

+1 vote

1 answer

What is the difference between On duration timer and inactivity timer?when UE will start these timers?

posted Nov 28, 2016 by Gnanendra Reddy

+1 vote

1 answer

LTE: What is the use of PHR in LTE MAC ?

posted Nov 27, 2016 by Ganesh Kumar

+1 vote

1 answer

LTE: What all parameters are considered by an eNodeB to allocate the PUSCH resources for an UE ?

posted Nov 26, 2016 by Ganesh Kumar

+2 votes

1 answer

LTE: When an eNodeB decide to enable TTI bundling for an UE ?

posted Nov 24, 2016 by Harshita

+2 votes

1 answer

Can anyone tell me what are the various Attach Request Type and Attach Accept response from Network

posted Nov 22, 2016 by Kashish Aggarwal

0 votes

1 answer

UE is not getting latched in 4G after UE switched on. It takes 4-5 minutes to latch in 4G?

posted Nov 22, 2016 by anonymous

0 votes

0 answers

LTE: Is it possible during MBMS data transmission few of the eNodeBs have less MBMS resources compare to others ?

posted Nov 18, 2016 by Rupam

+1 vote

0 answers

LTE: What is the difference between MCCH and SC-MCCH logical channels ?

posted Nov 14, 2016 by Rupam

+1 vote

1 answer

LTE: Does RLC segmentation and reassembling applicable for MBMS data ?

posted Nov 13, 2016 by Rupam

0 votes

0 answers

How many UEs can connect to single LTE eNB at the same time?

posted Nov 10, 2016 by anonymous

0 votes

0 answers

How to use MATLAB for simulating 16QAM for VoIP scheduling using simulink

posted Nov 4, 2016 by anonymous

+2 votes

0 answers

LTE: What would be the impact on MBSFN service due to presence of reserved cell ?

posted Nov 4, 2016 by Rupam

+1 vote

1 answer

In lte for pumping data from one ue to another ue how source ue will comes to know the destination UE ip?

posted Nov 3, 2016 by anonymous

0 votes

2 answers

LTE: How transport block size (TBS) is calculated for an UE (unicast) or group of UEs (multicast) ?

posted Nov 3, 2016 by Harshita

+1 vote

1 answer

LTE: Is it possible to switch from unicast bearer service to MBMS bearer service in LTE broadcast system ?

posted Oct 29, 2016 by Rupam

0 votes

1 answer

LTE: What is the main difference between ETWS and CMAS public warning system ?

posted Oct 25, 2016 by Neelam

+1 vote

1 answer

LTE: What things need to be implemented in LTE MAC layer to make it MBMS capable ?

posted Oct 24, 2016 by Rupam

0 votes

1 answer

LTE: What parameter gets impacted when sub-carrier spacing is changed in LTE ?

posted Oct 20, 2016 by Rupam

0 votes

1 answer

LTE: Under what scenario(s) is the UE-initiated dedicated bearer request implemented?

posted Oct 17, 2016 by anonymous

+1 vote

0 answers

LTE: How many TV channels can be broadcasted in one MBSFN area ?

posted Oct 16, 2016 by Rupam

+3 votes

1 answer

LTE: Does the eNodeB inform UE to use a specific MCS for the allocated resource in PUSCH ?

posted Oct 13, 2016 by Harshita

+1 vote

1 answer

LTE: Why PUCCH resources are reserved at both the end of system bandwidth ?

posted Oct 10, 2016 by Vikram Singh

+2 votes

1 answer

LTE: How many control format messages have been defined for uplink channels ?

posted Oct 10, 2016 by Vikram Singh

+1 vote

1 answer

LTE: Is the position of PHICH and PCFICH in a sub frame fixed or varies per sub frame ?

posted Oct 9, 2016 by Vikram Singh

+1 vote

1 answer

LTE: How UE detects uplink synchronization failure and how does it re-synchronize ?

posted Oct 8, 2016 by Vikram Singh

0 votes

1 answer

LTE: Why LTE works at the granularity of 1 ms (sub frame level) not at the slot level i.e 0.5 ms ?

posted Oct 8, 2016 by Vikram Singh

+2 votes

1 answer

LTE: What F bit field signify in MAC sub header ?

posted Oct 4, 2016 by Vikram Singh

+2 votes

2 answers

How UE will identify whether it is using MIMO or not?

posted Oct 4, 2016 by Bhagyashree R

+1 vote

1 answer

LTE: How many types of headers are supported by MAC Layer in LTE network ?

posted Oct 4, 2016 by Harshita

0 votes

1 answer

How UE can listen to the paging messages at the time of DRX cycles?

posted Oct 3, 2016 by Sneha Maganahalli

+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

+1 vote

1 answer

LTE: What are the functions performed by MAC layer in LTE ?

posted Oct 1, 2016 by Ganesh

+1 vote

0 answers

LTE: Why security header type is defined "1100" only for a special NAS message i.e Service Request message ?

posted Sep 28, 2016 by Neelam

0 votes

1 answer

LTE: Does the eNodeB change transmission mode per TTI for an user or it can be semi-static?

posted Sep 28, 2016 by Rupam

+1 vote

0 answers

Hi what are the customer facing KPI for 3G and LTE ? Means how to check the customer experience for 3G and 4G users ?

posted Sep 21, 2016 by Dipanshu Kulshrestha

+3 votes

1 answer

Clarification on security mode procedure in LTE

posted Sep 21, 2016 by Sachidananda Sahu