Recent questions under tag enodeb

+1 vote

0 answers

Why at most one SPS configuration is allowed per serving cell and why cant we have multiple SPS configuration?

posted Aug 8, 2017 by Jaganathan

+3 votes

1 answer

How many types of HO is available in LTE?

posted Aug 8, 2017 by Dheerendra

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While UE doing RLF if ENB comes up then what msg enb will send to epc and if ENB rejects RLF then what epc will do.

posted Aug 8, 2017 by anonymous

+1 vote

1 answer

What will be the behaviour of EnodeB with MME after receiving RRC Connection Reestablishment Complete message???

posted Aug 7, 2017 by Hamesh Raja M A

+1 vote

1 answer

If after attach ENB shut down and again came into connected mode then how it will get connected to UE(which msg)?

posted Aug 7, 2017 by anonymous

+1 vote

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Why SPS is mostly used in UL communication, Why not widely used in DL communication?

posted Aug 4, 2017 by Sakshi Rai

0 votes

1 answer

Whether MME send paging message to all ENB or it sends to particular ENB which has corresponding UE?

posted Aug 2, 2017 by Sakshi Rai

+1 vote

3 answers

How many no of preambles available for RACH in 5G NR cell?

posted Aug 2, 2017 by Jaganathan

+2 votes

1 answer

How contention will be resolved in case ENB selected preamble?

posted Aug 1, 2017 by Himani

+2 votes

1 answer

Ho many times can we re-transmit the RACH preamble?

posted Aug 1, 2017 by Ankit Mishra

+2 votes

0 answers

Why ROHC is not supported in split bearer in 5G?

posted Jul 31, 2017 by Jaganathan

+1 vote

1 answer

Why MIB is carrying BW information?

posted Jul 31, 2017 by Ankit Mishra

+1 vote

2 answers

Is it possible to aggregate two different ENB with two different Bands in LTE?

posted Jul 27, 2017 by Akhilesh

+2 votes

1 answer

Without MAC HARQ configuration how MSG3 is receiving ACK/NACK form ENB ,

posted Jul 27, 2017 by Akhilesh

+1 vote

1 answer

If sidelink channel uses UL resource then who will schedule this resource?

posted Jul 26, 2017 by Jaganathan

+2 votes

1 answer

How UE will get to know no of antenna supported by ENB?

posted Jul 25, 2017 by Charan Shah

0 votes

1 answer

How reference signal power will be extracted from CSRS and how it will be processed in PHY layer?

posted Jul 24, 2017 by Sakshi Rai

+2 votes

2 answers

LTE: Is it possible to share an eNodeB among multiple operators dynamically ?

posted Jul 22, 2017 by Vikram Singh

+1 vote

0 answers

Is there any paging in SCG ENB?If yes how the RRC state will be in SENB?

posted Jul 21, 2017 by Jaganathan

+1 vote

0 answers

How RLF scenario will be handled at Secondary cell group?

posted Jul 21, 2017 by Jaganathan

+3 votes

1 answer

Why do we have sequence number in RLC and PDCP?

posted Jul 20, 2017 by Himani

+2 votes

1 answer

How many no of TB's can be transmitted per TTI in LTE?

posted Jul 20, 2017 by Rohit Verma

+3 votes

1 answer

Is TAC (tracking area code) required for Mme configuration?

posted Jul 19, 2017 by anonymous

+2 votes

1 answer

Who will decide which application data should flow into which bearer?

posted Jul 19, 2017 by Bharat Kumar

+2 votes

1 answer

What is BRS in 5g(NR) and what is the use of BRS?

posted Jul 19, 2017 by Jaganathan

+2 votes

0 answers

How receiving UE knows where to listen for PSCCH in sidelink communication ?

posted Jul 19, 2017 by Prabhavathi

+3 votes

0 answers

what is difference between UEID IE of rrc connection request and IMSI ?

posted Jul 19, 2017 by anonymous

+2 votes

1 answer

What is the use of TTI bundling and when it will be enabled?

posted Jul 18, 2017 by Akhilesh

+1 vote

0 answers

What is the use of ESS signals in NR?

posted Jul 18, 2017 by Jaganathan

+1 vote

1 answer

Who will decide whether particular service has to use GBR or NGBR, whether UE will decide this or ENB will decide?

posted Jul 17, 2017 by Akhilesh

+2 votes

1 answer

How many Secondary ENB can be active at a time in dual connectivity?

posted Jul 17, 2017 by Jaganathan

+2 votes

1 answer

What is frequency selective scheduling in lte?

posted Jul 14, 2017 by Gnanendra Reddy

+2 votes

1 answer

Why secondary carrier is not having control channels?

posted Jul 11, 2017 by Himani

0 votes

0 answers

What is mmwave in LTE?

posted Jul 7, 2017 by Jaganathan

+1 vote

0 answers

What are all parameters considered while scheduling D2D channel?

posted Jul 4, 2017 by Jaganathan

+1 vote

0 answers

What is MAC CE ordering in 5G?

posted Jun 30, 2017 by Jaganathan

+3 votes

1 answer

Are we having dedicated signaling channel in secondary cell group of Rel14?

posted Jun 30, 2017 by Jaganathan

+1 vote

1 answer

What is split Bearer in MAC and How it works?

posted Jun 29, 2017 by Jaganathan

+2 votes

1 answer

What is recommended bit rate MAC CE?

posted Jun 29, 2017 by Jaganathan

+1 vote

0 answers

LTE: When RLC 15-bit LI value is used in AM mode ??? Based on what condition.

posted Jun 28, 2017 by Hamesh Raja M A

0 votes

0 answers

What is the use of rach-SkipSCG flag in MAC entity of Rel14?

posted Jun 28, 2017 by Jaganathan

0 votes

1 answer

DCI signalling from eNB to LAA?

posted Jun 27, 2017 by Balagopal 24

+1 vote

2 answers

LTE: Is it necessary to trigger tracking area update soon after handover procedure ?

posted Jun 27, 2017 by Harshita

+1 vote

0 answers

What is Multi-tone MSG3 transmission in LTE?

posted Jun 23, 2017 by Jaganathan

+1 vote

1 answer

What is PDU filtering in MAC Rel14?

posted Jun 23, 2017 by Jaganathan

+1 vote

0 answers

Why UL alone transmission is not possible in secondary cell?

posted Jun 15, 2017 by Sakshi Rai

0 votes

0 answers

What is mean by NAS Node Selection Function.

posted Jun 15, 2017 by Uday Kiran

0 votes

1 answer

Do anyone implemented UL carrier aggregation?Is it possible?

posted Jun 13, 2017 by Sakshi Rai

+1 vote

1 answer

Why UL MIMO is not used widely? Why UL MIMO is only 4 * 4?

posted Jun 13, 2017 by Dheerendra

+2 votes

1 answer

How ENB will find out whether UE supports MIMO or not?

posted Jun 12, 2017 by Dheerendra