Most answered questions under tag telecom

+2 votes

3 answers

5G: Why control and user plane separation is required ? And how it is going to bring better user experience ?

posted Mar 21, 2018 by Harshita

0 votes

2 answers

GSM: What kind of information is kept in HLR and VLR ?

posted Feb 6, 2019 by Vikram Singh

0 votes

2 answers

5G: Is it necessary to support LTE interfaces at next generation core network (NGCN) ?

posted Mar 7, 2018 by Vikram Singh

+1 vote

2 answers

In LTE/Volte Network one HSS can be share in both or required individual HSS?

posted Sep 13, 2017 by Shyam Singh Pal

0 votes

2 answers

Airplane mode in LTE/UMTS/GSM ?

posted Mar 21, 2017 by anonymous

+2 votes

2 answers

What is LAA (License assisted access) and how this term is different from LTE ?

posted Jul 22, 2016 by Harshita

+2 votes

2 answers

What all differences between Telecom cloud and Enterprise cloud?

posted Nov 6, 2014 by Amit Kumar Pandey

+2 votes

2 answers

What is the difference between 1G, 2G, 2.5G, 3G, 4G and 5G (if any)?

posted Sep 16, 2014 by anonymous

+3 votes

2 answers

Legally who is the owner of the MSISDN Either Operator or User who is using the number ?

posted Apr 14, 2014 by Hiteshwar Thakur

+5 votes

2 answers

What does mean by Backhaul in telecom ?

posted Dec 30, 2013 by Harshita

0 votes

1 answer

SGW: What is the role of serving gateway in LTE network ?

posted Jan 19, 2019 by Vikram Singh

0 votes

1 answer

Since 5G is not defined, what is in your opinion the condition of being a 5G network?

posted Nov 21, 2018 by Salil Agrawal

0 votes

1 answer

5G: What is CU (central unit) and DU (distributed unit) split concept and how it can help an operator ?

posted Sep 13, 2018 by Harshita

0 votes

1 answer

LTE: What is bearer split concept and where is it used ?

posted Sep 1, 2018 by Harshita

0 votes

1 answer

What is the advantage of 5G network over 4G network?

posted Aug 9, 2018 by anonymous

+1 vote

1 answer

What is a sleeping cell and what is the cause of it?

posted Jul 26, 2018 by anonymous

+2 votes

1 answer

5G: What is meant by service based architecture (SBA) and service based interfaces ?

posted Jun 14, 2018 by Harshita

+2 votes

1 answer

5G: What is the role of session management function in 5G network core ?

posted Jun 9, 2018 by Harshita

0 votes

1 answer

LTE: When UE triggers integrity protected Attach request and when it sends as plain NAS message ?

posted Apr 29, 2018 by Ganesh

+2 votes

1 answer

LTE: How does two GTP entities detect link failure and what actions are taken by both entities in this case ?

posted Apr 27, 2018 by Vikram Singh

+1 vote

1 answer

5G: How attach procedure call flow differ in CUPS based network compared to the normal LTE network ?

posted Apr 3, 2018 by Harshita

+2 votes

1 answer

5G: How can we compare 5G AMF selection at NG-RAN node to MME selection at LTE-eNodeB ?

posted Mar 25, 2018 by Harshita

+2 votes

1 answer

I am trying to decode RRC messages using wireshark. But wireshark is interpreting all RRC messages as DL_CCCH messages.

posted Mar 22, 2018 by Jagadish Nagaraddi

+1 vote

1 answer

5G: What would be the advantage of a network consists of ng-eNB and 5G -core ?

posted Mar 21, 2018 by Harshita

+3 votes

1 answer

5G: How handover will work in 5G network ? Is it same as LTE ?

posted Mar 18, 2018 by Vikram Singh

+1 vote

1 answer

LTE: In which scenarios, an eNodeB initiates PDCCH order ?

posted Mar 17, 2018 by Harshita

+1 vote

1 answer

5G: How registration management is different from connection management ?

posted Mar 13, 2018 by Harshita

+1 vote

1 answer

5G: What are the use cases of eMBB, mMTC and uRLLC ?

posted Mar 7, 2018 by Vikram Singh

+2 votes

1 answer

5G: In which scenarios, AMF initiates reroute NAS request procedure for a received Initial UE message ?

posted Mar 5, 2018 by Harshita

+1 vote

1 answer

5G: What is EAP message reliable transport procedure ?

posted Feb 24, 2018 by Vikram Singh

0 votes

1 answer

5G: How many types of authentication methods are being used in 5G system to authenticate an UE ?

posted Feb 24, 2018 by Vikram Singh

+1 vote

1 answer

5G: When network responds to UE with the registration accept/service accept even after failing the authentication ?

posted Feb 24, 2018 by Vikram Singh

+1 vote

1 answer

5G: What is GUAMI and where it is used ?

posted Feb 20, 2018 by Ganesh

+1 vote

1 answer

5G: What is the difference between paging and notification procedure ?

posted Feb 19, 2018 by Ganesh

+1 vote

1 answer

5G: What is the significance of new terms "SUCI" and "SUPI" ? And also which all places both are used ?

posted Feb 13, 2018 by Harshita

0 votes

1 answer

5G: Which all RRC signalling messages considered mandatory to be integrity protected ?

posted Feb 13, 2018 by Harshita

+2 votes

1 answer

5G: Is it possible to AMF to provide location based services for the UEs registered to the network with MICO mode ?

posted Feb 12, 2018 by Harshita

+1 vote

1 answer

5G: What is mobile initiated connection only (MICO) mode and how this mode is used by 5G core ?

posted Feb 6, 2018 by Ganesh

0 votes

1 answer

5G: What is the basic difference between AMF and SMF also what kinds of functions covered by each of them ?

posted Feb 4, 2018 by Ganesh

+1 vote

1 answer

What changes does SDAP bring from Normal LTE flow? Is SDAP a part of L2 layer?

posted Jan 10, 2018 by Senthilprabhu

0 votes

1 answer

5G: What would be the role of small cell in 5G ?

posted Jan 9, 2018 by Harshita

+1 vote

1 answer

LTE & 5G: Is there any difference in QoS class identifiers for 5G compare to LTE ?

posted Jan 7, 2018 by Harshita

+2 votes

1 answer

5G: What are the functions performed by Service Data Adaption Protocol (SDAP) introduced in 5G ?

posted Jan 4, 2018 by Harshita

+1 vote

1 answer

5G: What is the role of Xn interface between next generation radio network nodes ?

posted Jan 3, 2018 by Ganesh

+2 votes

1 answer

What is Ideal and Non-Ideal backhaul in 5G?

posted Nov 27, 2017 by Himani

+1 vote

1 answer

The Difference Between Camel Phase 2 and Camel Phase 3

posted Nov 15, 2017 by Michael Mukesh Gates

+1 vote

1 answer

5G: What is service function chaining and how it can be compared to the existing system ?

posted Oct 20, 2017 by Ganesh

+1 vote

1 answer

LTE: In which all nodes I have to make changes to enable handover between two operators ?

posted Oct 20, 2017 by Ganesh

+1 vote

1 answer

Is there any changes in architecture of 5G compare to LTE ?

posted Oct 9, 2017 by Karan Patel

0 votes

1 answer

DCI signalling from eNB to LAA?

posted Jun 27, 2017 by Balagopal 24