Recent posts under tag telecom

+2 votes

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

posted Mar 5, 2018 by Harshita

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What is the wave form technology used in 5G for uplink and downlink

posted Mar 5, 2018 by Mallikharjuna Reddy

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5G: What is EAP message reliable transport procedure ?

posted Feb 24, 2018 by Vikram Singh

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

posted Feb 24, 2018 by Vikram Singh

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

posted Feb 24, 2018 by Vikram Singh

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

posted Feb 20, 2018 by Ganesh

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

posted Feb 20, 2018 by Ganesh

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

posted Feb 20, 2018 by Ganesh

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

posted Feb 19, 2018 by Ganesh

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5G: Compare to LTE interfaces, why 5G network interface name start with N* ?

posted Feb 17, 2018 by Harshita

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5G: Which radio access mechanism is being used in 5G ?

posted Feb 17, 2018 by Harshita

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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

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

posted Feb 13, 2018 by Harshita

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

posted Feb 13, 2018 by Harshita

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5G: Is there any difference in execution of handover procedure compare to handover in the LTE network ?

posted Feb 12, 2018 by Harshita

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5G: When UE trigger Paging Area Update procedure towards AMF ?

posted Feb 12, 2018 by Harshita

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5G: What is the concept of RAN notification area in the NG-RAN and where it is used ?

posted Feb 12, 2018 by Harshita

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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

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

posted Feb 7, 2018 by Ganesh

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

posted Feb 6, 2018 by Ganesh

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

posted Feb 6, 2018 by Ganesh

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

posted Feb 4, 2018 by Ganesh

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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

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LTE: What is CBRS and why it is becoming so popular now and days ?

posted Feb 4, 2018 by Harshita

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

posted Jan 10, 2018 by Senthilprabhu

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

posted Jan 9, 2018 by Harshita

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

posted Jan 8, 2018 by Ganesh

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

posted Jan 8, 2018 by Ganesh

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

posted Jan 8, 2018 by Ganesh

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

posted Jan 7, 2018 by Harshita

+2 votes

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

posted Jan 4, 2018 by Harshita

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

posted Jan 3, 2018 by Ganesh

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

posted Dec 20, 2017 by Ganesh

+2 votes

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

posted Nov 27, 2017 by Himani

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WHat is the following statement means in 5G spec 38.300?

posted Nov 23, 2017 by Jaganathan

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What is AMF/UPF functionality in 5G?

posted Nov 22, 2017 by Jaganathan

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XOS: How can I include a qcow2 image into XOS so that I can launch a virtual machine of that image ?

posted Nov 20, 2017 by Harshita

+1 vote

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The Difference Between Camel Phase 2 and Camel Phase 3

posted Nov 15, 2017 by Michael Mukesh Gates

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

posted Oct 20, 2017 by Ganesh

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

posted Oct 20, 2017 by Ganesh

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LTE: What is mobile edge computing and how it can help a LTE network and end users ?

posted Oct 15, 2017 by Harshita

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

posted Oct 9, 2017 by Karan Patel

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

posted Sep 13, 2017 by Shyam Singh Pal

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Few questions on Advance cellular network?

posted Jun 29, 2017 by anonymous

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DCI signalling from eNB to LAA?

posted Jun 27, 2017 by Balagopal 24

+2 votes

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

posted Jun 10, 2017 by Harshita

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LTE: What big a cell size in the macro LTE network and can it be increased ?

posted Jun 4, 2017 by Ganesh

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How Deep packet inspection (DPI) can help operators to generate new business and revenues ?

posted May 10, 2017 by Vikram Singh

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How Roaming charges and procedure will happen in LTE?

posted May 5, 2017 by Dheerendra

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Which linux should be preferred for the deployment and which factors are decision making ?

posted May 1, 2017 by Harshita