Recent posts under tag lte

+2 votes

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What happen after paging

posted Oct 18, 2017 by Yu Rin Lin

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what happen after paging

posted Oct 18, 2017 by anonymous

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LTE: What is dis-aggregated RAN and in which manner it will be better than existing RAN ?

posted Oct 15, 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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LTE: Is it possible, a UE can be moved to another eNodeB (belonging to different operator) at the same location ?

posted Oct 15, 2017 by Harshita

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How UE will get the SLSS signal configuration in LTE?

posted Oct 13, 2017 by Ankit Mishra

+2 votes

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How ENB and WIFI communicates in LAA?

posted Oct 13, 2017 by Ankit Mishra

+2 votes

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blacklisted PCI in LTE

posted Oct 12, 2017 by Marie-Paule Gakuba

+1 vote

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can we use CA in ENB with multi cell and all cells are in same frequency?

posted Oct 12, 2017 by Karan Patel

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In LTE, why the integrity and encryption protection order is different in NAS and AS layer?

posted Oct 12, 2017 by anonymous

+1 vote

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What is the use if single ENB serves multiple cells?Instead it increases ENB loads?

posted Oct 11, 2017 by Karan Patel

+1 vote

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LTE: Is it possible SGW and PGW support multiple IPs for GTP tunneling ?

posted Oct 10, 2017 by Harshita

+1 vote

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

posted Oct 9, 2017 by Karan Patel

+1 vote

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Why do we need different PGW for different service?

posted Oct 6, 2017 by Bharat Kumar

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Why CQI calculation is proprietary to UE vendor?Why ENB is not calculating based on UE's reported SINR?

posted Oct 6, 2017 by Akhilesh

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what is difference between power saving mode and eDRX ??

posted Oct 5, 2017 by Rakesh Kumar Suman

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How UE will be connected to Network after power saving mode

posted Oct 5, 2017 by Rakesh Kumar Suman

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LTE Optimization help needed?

posted Oct 5, 2017 by anonymous

+2 votes

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How LBT(listen before talk) works in LAA?

posted Oct 5, 2017 by Ankit Mishra

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How ENB will come to know channel is free or occupied in unlicenced sectrum?

posted Oct 5, 2017 by Ankit Mishra

+2 votes

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How two ENB communicates about scheduling information of UE's in LTE CA?Which interface it uses to communicate?

posted Oct 3, 2017 by Ankit Mishra

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can we use MIMO in CA?

posted Oct 3, 2017 by Ankit Mishra

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What is antenna and antenna port in LTE?

posted Sep 28, 2017 by Charan Shah

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What is layer mapping in LTE?

posted Sep 28, 2017 by Charan Shah

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How to achieve 4 * 4 MIMO in 2 antenna configuration?

posted Sep 26, 2017 by Dheerendra

+1 vote

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Does ARQ follows stop and wait mechanism for data transfer?

posted Sep 26, 2017 by Rohit Verma

+2 votes

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Why does LTE allocates different IP to UE for each PDN?

posted Sep 22, 2017 by Himani

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

posted Sep 22, 2017 by Himani

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LTE: Is it possible without having IP from default bearer, UE can make IMS call ?

posted Sep 22, 2017 by Harshita

+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

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Why QCI 6 , 8 and 9 bearer is serving same service?

posted Sep 20, 2017 by Dheerendra

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How many PGW is needed to run an operator?Is it location based or service based?

posted Sep 20, 2017 by Sakshi Rai

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How Roaming free is achieved?

posted Sep 19, 2017 by Sakshi Rai

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LTE: Does reliance jio establish dedicated bearer to provide voice call ?

posted Sep 19, 2017 by Harshita

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Can UE reads PDCCH for PRNTI in DRX mode?

posted Sep 18, 2017 by Bharat Kumar

+1 vote

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Why IMS required separate PDN?Why cant default PDN controls voice data?

posted Sep 18, 2017 by Sakshi Rai

+2 votes

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Is it possible, an eNodeB can identify UE and IoT devices separately ?

posted Sep 15, 2017 by Ganesh

+1 vote

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UE activity in DRX On duration?

posted Sep 15, 2017 by Bharat Kumar

+1 vote

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call flow/concept of eDRX and power saving mode from mme /epc perspective? thanks in advance.

posted Sep 14, 2017 by anonymous

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Can anyone explain about PDCCH order procedure in-detail?

posted Sep 14, 2017 by Akhilesh

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Can we use VOLTE in LTE supported mobile?

posted Sep 14, 2017 by Akhilesh

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3GPP: IE /SIB /messages info which have Base Station information

posted Sep 14, 2017 by anonymous

+1 vote

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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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if one UE can have multiple PDN connections, Whether UE is assigned with multiple IP addresses or single IP address?

posted Sep 13, 2017 by Prabhavathi

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What is the relation between SDF and TFTF in bearer QOS?

posted Sep 12, 2017 by Akhilesh

+1 vote

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

posted Sep 12, 2017 by Akhilesh

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VOLTE: IFC (Initial Filter Criteria)

posted Sep 12, 2017 by Michael Semama

+1 vote

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VOLTE: Location information in S8HR

posted Sep 12, 2017 by Michael Semama

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How to test S6a ,S5/S8 interface?

posted Sep 12, 2017 by Chinmoy Padhi