Question posted by Ganesh1

0 votes

0 answers

Difference between P4 and OpenFlow switches ?

posted Jun 3, 2018

+1 vote

1 answer

LTE: How does MME find PGW IP address serving an APN so that it can send CS Request to right PGW ?

posted May 11, 2018

+1 vote

1 answer

LTE: Why LTE authentication is called as a mutual authentication?

posted Apr 30, 2018

+1 vote

1 answer

LTE: What UE does after receiving the Authentication Request from MME ?

posted Apr 30, 2018

0 votes

1 answer

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

posted Apr 29, 2018

0 votes

1 answer

LTE: Why does SGW include S5/S8 interface PGW-C F-TEID in Create Session Response message to MME ?

posted Apr 29, 2018

0 votes

0 answers

Docker: How networking works for Docker and how many interfaces can be created for a docker container ?

posted Apr 12, 2018

+1 vote

0 answers

5G: How does QoS enforcement work for 5G network ?

posted Feb 23, 2018

+2 votes

1 answer

5G: Which network node will be supporting buffering of incoming downlink data when UE is in CM-IDLE state ?

posted Feb 20, 2018

+1 vote

0 answers

5G: Which network node will be responsible to generate charging data records (CDRs) for the data consumed by an UE ?

posted Feb 20, 2018

+1 vote

1 answer

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

posted Feb 20, 2018

0 votes

0 answers

5G: Why AMF does not configure periodic registration timer for an UE registered over Non-3GPP access type ?

posted Feb 20, 2018

+1 vote

1 answer

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

posted Feb 19, 2018

0 votes

0 answers

5G: How many types of registration have been defined ?

posted Feb 19, 2018

+4 votes

5G: Which port number is being used for transport association between AMF and gNB ? [MCQ]

posted Feb 7, 2018

+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

0 votes

0 answers

5G: How network registration is different in 5G core compare to LTE core ?

posted Feb 6, 2018

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0 answers

5G: What is meant by PDU session types and why these different types are required ?

posted Feb 5, 2018

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0 answers

5G: What functions unified data management (UDM) perform in the 5G core ?

posted Feb 4, 2018

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

+1 vote

0 answers

5G: What is the difference between UE's and network's SSC mode selection ?

posted Feb 4, 2018

+1 vote

1 answer

5G: How many types of Session and Service continuity options defined in specification ?

posted Feb 1, 2018

0 votes

0 answers

5G: How session and service continuity for an UE would be different in 5G compare to the LTE ?

posted Feb 1, 2018

0 votes

0 answers

5G: What is the use of PDU session identifier for an UE ?

posted Feb 1, 2018

0 votes

0 answers

5G: What is SM identification service and how does it work ?

posted Feb 1, 2018

0 votes

0 answers

Diameter: What a Diameter agent does after the reboot of itself for pending answers ?

posted Jan 21, 2018

+1 vote

0 answers

Diameter: How does Diameter agent prepare its peer table and how it is used ?

posted Jan 21, 2018

+1 vote

1 answer

LTE: In which scenarios, eNodeB starts rejecting incoming connection requests ?

posted Jan 19, 2018

0 votes

2 answers

LTE: Which procedures can be triggered by UE when it moves from RRC idle to connected mode ?

posted Jan 19, 2018

+1 vote

0 answers

5G & LTE : Does 5G support multicast channels similar to the LTE multicast ?

posted Jan 8, 2018

+1 vote

0 answers

5G: For the V2X communication, is there any change/update in the QoS requirement ?

posted Jan 8, 2018

+1 vote

0 answers

5G & LTE:Is there any configuration change required at the L1/L2 to implement network slicing ?

posted Jan 8, 2018

+1 vote

1 answer

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

posted Jan 3, 2018

+2 votes

0 answers

5G: How option 3 network architecture works in 5G ?

posted Dec 29, 2017

0 votes

1 answer

LTE: What happens when an UE move from old MME to new MME without doing handover ?

posted Dec 21, 2017

0 votes

0 answers

LTE: What is the advantage of using kernel level gtp encapsulation and de-capsulation for user plane at SGW and PGW ?

posted Dec 21, 2017

0 votes

1 answer

LTE: Can a UE initiate connection with multiple APN ?

posted Dec 21, 2017

0 votes

0 answers

LTE: What are the options available right now to implement GTP less data traffic in LTE/5G ?

posted Dec 20, 2017

0 votes

0 answers

LTE: Is there any difference on attach procedure if UE does manual network search and try to attach UE ?

posted Dec 20, 2017

0 votes

1 answer

LTE: What is local breakout concept in case of roaming ?

posted Dec 20, 2017

0 votes

1 answer

LTE: How does MME select PGW for a PDN connectivity request receives from an UE ?

posted Dec 20, 2017

0 votes

Which parameter is considered for handover decision ? [MCQ]

posted Dec 19, 2017

0 votes

Which QCI bearer is used for IMS signalling ? [MCQ]

posted Dec 19, 2017

+1 vote

0 answers

What is indoor positioning and how it can be used with IOT devices ?

posted Dec 18, 2017

+1 vote

2 answers

LTE: What is the purpose of sending Bearer Resource Allocation Request to MME from UE ?

posted Dec 3, 2017

+2 votes

LTE: What is the purpose of access point name w.r.t network ? [MCQ]

posted Dec 3, 2017

+1 vote

0 answers

How does license period work for library/binaries ?

posted Nov 5, 2017

+2 votes

1 answer

LTE: Difference between static and dynamic X2 connection between two eNodeBs ?

posted Nov 4, 2017

0 votes

0 answers

Is it possible to start a TCP server which would accept only a specific series of IP address as client ?

posted Nov 4, 2017

+1 vote

1 answer

Virtualization: What is difference between overlay and underlay network ?

posted Oct 31, 2017

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