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Questions answered by Vikram Singh

1 vote
What is Event Based Tracking Area Update?
answer May 25, 2019
1 vote
HO: If target ENB is not serviced by source MME then How source MME sends HO request?
answer May 24, 2019
0 votes
what happens when AS security fails? after what procedure will perform after AS security fails
answer May 18, 2019
0 votes
Maximum number of rrc connection supported by UE?
answer May 18, 2019
0 votes
LTE: Is there any open source EPC software available ?
answer Jun 23, 2018
0 votes
Linux : What is linux C groups and the role of this in virtualization ?
answer Apr 17, 2018
0 votes
LTE: Is it necessary to establish bearer with QCI "5" to support transmission of SIP signalling messages ?
answer Apr 14, 2018
0 votes
5G: How attach procedure call flow differ in CUPS based network compared to the normal LTE network ?
answer Apr 5, 2018
0 votes
LTE: Is it necessary VoLTE call packets should use QCI 1 bearer for transmission ?
answer Apr 1, 2018
1 vote
5G: How can we compare 5G AMF selection at NG-RAN node to MME selection at LTE-eNodeB ?
answer Mar 26, 2018
0 votes
5G: Why control and user plane separation is required ? And how it is going to bring better user experience ?
answer Mar 21, 2018
1 vote
What is Rach less HO ?
answer Mar 18, 2018
0 votes
5G: What is the reason AMF and UE both maintain some context even been int RM-DEREGISTERED State ?
answer Mar 15, 2018
0 votes
5G: How registration management is different from connection management ?
answer Mar 15, 2018
0 votes
Why handover is needed in intra ENB ?
answer Mar 7, 2018
1 vote
5G: In which scenarios, AMF initiates reroute NAS request procedure for a received Initial UE message ?
answer Mar 6, 2018
1 vote
5G: Is 5G network going to use GTP based user plane between NG-RAN and UPF or something else ?
answer Feb 28, 2018
0 votes
5G: Is it possible to AMF to provide location based services for the UEs registered to the network with MICO mode ?
answer Feb 26, 2018
1 vote
What will be the state in 5g core nw when ue will be in rrc inactive state?
answer Jan 28, 2018
0 votes
5G: What is the role of Xn interface between next generation radio network nodes ?
answer Jan 28, 2018
1 vote
Why lawful interception is done by PGW and SGW, anyone entity is enough right?
answer Aug 29, 2017
2 votes
How SGW knows ENB tunneling ID because MME will select SGW in the initial attach but SGW not aware of ENB?
answer Aug 25, 2017
2 votes
Why SGW is buffering UE data, however ENB PDCP buffers the data then why buffering is needed in SGW?
answer Aug 25, 2017
1 vote
How many types of HO is available in LTE?
answer Aug 9, 2017
1 vote
What will be the behaviour of EnodeB with MME after receiving RRC Connection Reestablishment Complete message???
answer Aug 8, 2017
1 vote
What is UE to UE communication and why it is required?
answer Jul 10, 2017
0 votes
What is the concept of virtual NICs and in which cases it is useful ?
answer Jul 4, 2017
1 vote
LTE, 5G: What all can be achieved by segregating control and user plane from LTE SGW and PGW nodes ?
answer Jul 1, 2017
0 votes
What is the difference between Diameter as a client and Diameter as a server?
answer Jun 16, 2017
1 vote
How ENB will find out whether UE supports MIMO or not?
answer Jun 12, 2017
0 votes
What are under lay and over lay networking concepts and where exactly these terms are used ?
answer May 21, 2017
0 votes
How end to end QoS in managed in LTE?
answer May 12, 2017
0 votes
How to move a file from one directory to another directory in linux?
answer May 12, 2017
1 vote
WAP to find out is a given number is a power series of 2 or not, without any loop and without using % modulo operator.
answer May 7, 2017
1 vote
What is memory leak and how it should be avoided using c?
answer May 1, 2017
0 votes
Is it possible to pass command line arguments to C programs?
answer Apr 28, 2017
0 votes
What is ansible and where it is used ?
answer Apr 26, 2017
1 vote
Which is better #define or enum?
answer Apr 26, 2017
0 votes
In which cases interface bonding is needed and how it is achieved ?
answer Mar 18, 2017
1 vote
LTE: Which all devices can be managed through SDN ? Is it applicable for devices which work at the L2 or L3 layer ?
answer Feb 17, 2017
0 votes
C: Should I include default libraries i.e. stdio.h while coding or it will be included automatically?
answer Feb 5, 2017
0 votes
LTE : Is there any operator in India who providing LTE-WiFi aggregation service ?
answer Jan 25, 2017
0 votes
LTE : Dedicated Bearer establishment and terminations
answer Jan 25, 2017
0 votes
LTE: Why SGW includes ARP while sending downlink data notification to MME ?
answer Jan 9, 2017
0 votes
Networking: What are the types of ARP exist in the networking and please explain it ?
answer Jan 3, 2017
0 votes
Networking: What is Gratuitous ARP and in which scenarios it is used ?
answer Jan 3, 2017
0 votes
LTE: What is the specification number for the SYNC protocol ?
answer Dec 27, 2016
0 votes
For a new UGW into the network.....Is there any IP configuration required at eNodeB level??
answer Nov 25, 2016
0 votes
LTE: Is it possible MME gets changed but SGW does not change during the handover ?
answer Nov 10, 2016
1 vote
LTE: How UE come to know about number of sub frames in a radio frame are being used for the MBSFN ?
answer Nov 2, 2016
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