Most answered questions under tag enodeb

0 votes

1 answer

Whe UE connected to multiple PDN how UE IP layer decides which PDN IP to send data?

posted Sep 22, 2017 by Himani

+2 votes

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Which operator supports connected mode DRX?

posted Sep 21, 2017 by Karan Patel

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Why default IP is not present after attached to the 4G network in india?

posted Sep 21, 2017 by Karan Patel

+1 vote

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can we have sngle EPS bearer for multiple DRB's?

posted Sep 12, 2017 by Akhilesh

+1 vote

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Can single mobile have multiple IP?

posted Sep 11, 2017 by Sakshi Rai

+1 vote

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Why does RLC retransmitting its PDU after MAX HARQ retx , why not after first HARQ NACK ?

posted Sep 8, 2017 by Himani

+1 vote

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What is the difference between OAM and RRM?Why do we need both the entity?

posted Sep 7, 2017 by Dheerendra

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LTE: What is the use of different RV values while sending NACK from eNodeB to UE over the PHICH ?

posted Sep 7, 2017 by Ganesh

+1 vote

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After reaching max HARQ retransmission still UE retransmitting the TB?

posted Sep 5, 2017 by Himani

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What is the delay between MPI messages?

posted Aug 30, 2017 by Ankit Mishra

+1 vote

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does seperate harq process exists for BCH?

posted Aug 24, 2017 by anonymous

+1 vote

1 answer

In commercial mobiles after switching on internet options will it go to IDLE mode in LTE?

posted Aug 16, 2017 by Karan Patel

+2 votes

1 answer

LTE: If all of a sudden enodeb shut down then how mme will know about enodeb?

posted Aug 10, 2017 by anonymous

0 votes

1 answer

Why do we need LCG in MAC? Instead of LCG can't we use LC?

posted Aug 10, 2017 by Dheerendra

0 votes

1 answer

How UE latch to the UTRAN in CSFB?

posted Aug 9, 2017 by Jaganathan

+3 votes

1 answer

How many types of HO is available in LTE?

posted Aug 8, 2017 by Dheerendra

+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

0 votes

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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

+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

+1 vote

1 answer

Why MIB is carrying BW information?

posted Jul 31, 2017 by Ankit Mishra

+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

+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

1 answer

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

posted Jul 18, 2017 by Akhilesh

+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

+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

0 votes

1 answer

DCI signalling from eNB to LAA?

posted Jun 27, 2017 by Balagopal 24

+1 vote

1 answer

What is PDU filtering in MAC Rel14?

posted Jun 23, 2017 by Jaganathan

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

+1 vote

1 answer

LTE: Difference between default and dedicated bearer and on what basis it is decided which one to establish ?

posted Jun 12, 2017 by Vikram Singh

+2 votes

1 answer

LTE: For operators, VoLTE or CS fallback which one would be economical solution to provide voice services ?

posted Jun 10, 2017 by Harshita

+1 vote

1 answer

Why does UE decodes PDCCH continuously?

posted Jun 8, 2017 by Charan Shah

+3 votes

1 answer

Why do we need HIDCI and UL-CONFIG message in FAPI? because both are carrying UL allocation information.

posted Jun 7, 2017 by Himani

+1 vote

1 answer

Why HARQ ACK delay is 3ms?

posted Jun 5, 2017 by Ankit Mishra

0 votes

1 answer

What is the use of NDI bit in HARQ context?

posted Jun 2, 2017 by Himani