Recent posts under tag ue

+6 votes

4 answers

LTE: Why does PHICH info present on MIB ?

posted Nov 5, 2013 by Vikram Singh

+4 votes

2 answers

LTE: What is sampling frequency and use of it ?

posted Nov 2, 2013 by Vikram Singh

+5 votes

1 answer

LTE: How FFT and IFFT works ?

posted Oct 31, 2013 by Neeraj Mishra

+4 votes

2 answers

LTE: What is the basic difference Resource Allocation type 0 and 1 ?

posted Oct 31, 2013 by Neeraj Mishra

+6 votes

1 answer

LTE: Difference between virtual and physical resource allocation schemes ?

posted Oct 31, 2013 by Neeraj Mishra

+5 votes

1 answer

LTE:What are time-dispersive channels ?

posted Oct 30, 2013 by Ganesh Kumar

+7 votes

3 answers

LTE:Why is the Cyclic Prefix (CP) needed?

posted Oct 30, 2013 by Ganesh Kumar

+6 votes

1 answer

LTE:What is the smallest unit the scheduler can allocate? What is the name of that unit?

posted Oct 30, 2013 by Ganesh Kumar

+7 votes

1 answer

LTE: How Beam forming works when it is needed and possible variations if possible ?

posted Oct 29, 2013 by Vikram Singh

+8 votes

1 answer

LTE: What is Cyclic delay diversity and what is the use of it ?

posted Oct 28, 2013 by Vikram Singh

+6 votes

2 answers

LTE: What is the content of contention resolution ?

posted Oct 27, 2013 by Ganesh Kumar

+7 votes

1 answer

UMTS: What is a Dual Transfer Mode (DTM) Handover?

posted Oct 25, 2013 by Neeraj Mishra

+6 votes

1 answer

LTE: How the UE knows if ISR is active or not?

posted Oct 25, 2013 by Neeraj Mishra

+5 votes

1 answer

TTI Bundling In Lte

posted Oct 24, 2013 by Luv Singh

+6 votes

1 answer

LTE: Why E-UTRA has provision to configure only measObject with a single frequency ?

posted Oct 24, 2013 by Neeraj Mishra

+7 votes

1 answer

LTE: why such discrimination regarding measurement object ?

posted Oct 24, 2013 by Neeraj Mishra

+7 votes

2 answers

LTE: what is the role of offsetFreq in MeasObjectE-UTRA ?

posted Oct 23, 2013 by Neeraj Mishra

+5 votes

0 answers

LTE: Is there anyway to reduce the period when UE is not being scheduled for UL and DL due to measurement gap ?

posted Oct 23, 2013 by Neeraj Mishra

+6 votes

0 answers

LTE: what are the preconditions to make carrier aggregation functional ?

posted Oct 23, 2013 by Neeraj Mishra

+2 votes

1 answer

Why we use unaligned PER in case of RRC and aligned PER ASN format in case of S1/X2 ?

posted Oct 23, 2013 by Sachidananda Sahu

+2 votes

1 answer

LTE: How counter check procedure work and what is the significance and benifit of it ?

posted Oct 22, 2013 by Ganesh Kumar

+4 votes

1 answer

Does all UMTS RRC messages have UE identity?

posted Oct 21, 2013 by Giri Prasad

+4 votes

1 answer

How UE know the channel is Dedicated or Common?

posted Oct 21, 2013 by Giri Prasad

+4 votes

1 answer

Why Integrity & encryption done in RLC why not in RRC layer for UMTS?

posted Oct 21, 2013 by Giri Prasad

+3 votes

1 answer

LTE: What are the possible modes of operation possible for an UE during attach procedure ?

posted Oct 19, 2013 by Vikram Singh

+3 votes

2 answers

LTE: What does mean by "MS is configured for NAS signalling low priority" ?

posted Oct 19, 2013 by Vikram Singh

+1 vote

1 answer

LTE: What is NAS COUNT wrap around ?

posted Oct 17, 2013 by Vikram Singh

+1 vote

1 answer

LTE : What may be root cause to send RRC Connection Reestablishment Reject to UE from eNodeB ?

posted Oct 15, 2013 by Ganesh Kumar

+1 vote

0 answers

What is the meaning of PUCCH/ SRS release request in LTE ?

posted Oct 9, 2013 by Neeraj Mishra

+3 votes

0 answers

How to calculate throughput for each RRC States (Cell_DCH, Cell_FACH, Cell_PCH, URA_PCH) in UMTS?

posted Oct 8, 2013 by Giri Prasad

+4 votes

2 answers

what is the use of Random value in RRCconnectionRequest message in LTE?

posted Oct 7, 2013 by Giri Prasad

+1 vote

1 answer

what it the functionality of RSSI in LTE?

posted Oct 6, 2013 by Neeraj Mishra

+3 votes

1 answer

what is the CSG whitelist in LTE?

posted Oct 5, 2013 by Neeraj Mishra

+4 votes

0 answers

What are the nodes involve to maintain QoS/ToS in lte for both downlink and uplink ?

posted Oct 2, 2013 by Vikram Singh

+3 votes

1 answer

What is meant by Compressed Mode and their Techniques?

posted Sep 25, 2013 by Giri Prasad

+3 votes

1 answer

Difference between Rel'99 and Rel'5 HSDPA

posted Sep 25, 2013 by Giri Prasad

+3 votes

1 answer

How many DRB's in LTE? can some one explain their Functions?

posted Sep 16, 2013 by Giri Prasad

+2 votes

2 answers

can anyone Explain about HARQ and ARQ in LTE?

posted Sep 16, 2013 by Giri Prasad

+2 votes

1 answer

3G/LTE compatability in terms of devices?

posted Sep 6, 2013 by anonymous

+1 vote

1 answer

What level of granularity, UE location can be identified in LTE?

posted Sep 2, 2013 by Vikram Singh

+1 vote

1 answer

PRS (UE synchronisation) with enodeB

posted Aug 29, 2013 by Deepankar Dubey

+2 votes

1 answer

MAX Simultaneous APN for a UE in LTE

posted Aug 25, 2013 by Luv Kumar

+2 votes

3 answers

Number of IPaddress assigned to a UE in LTE network?

posted Aug 22, 2013 by Naveena Garg

+3 votes

0 answers

Should UE wait for contention timer expiry and then transmit preamble?

posted Aug 12, 2013 by Giri Prasad

+2 votes

1 answer

Does every UE receive data intended for other UEs on PDCCH?

posted Aug 11, 2013 by Anderson

+1 vote

2 answers

Does a UE define or indicate Access Point Name during Attach procedure?

posted Aug 11, 2013 by Salil Agrawal

+3 votes

1 answer

PLMN selection at UE side and Netwrok side. Difference between HPLMN and EHPLMN

posted Aug 5, 2013 by Giri Prasad

+2 votes

2 answers

IMSI attached and Detached Procedure in LTE and UMTS?

posted Aug 5, 2013 by Giri Prasad

+2 votes

1 answer

Difference between NMO I and NMO II? How Paging will happened in NMO I and NMO II?

posted Aug 5, 2013 by Giri Prasad

+1 vote

1 answer

Can any one Explain about X2 and S1 handover in LTE?

posted Aug 4, 2013 by Giri Prasad