Recent posts under tag lte

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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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5G:MAC is doing priority handling between UE's and logical channel then why do we need SDAP?

posted Nov 22, 2017 by Jaganathan

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What is AMF/UPF functionality in 5G?

posted Nov 22, 2017 by Jaganathan

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LTE: Difference between bearer level and packet level split in dual connectivity ?

posted Nov 22, 2017 by Harshita

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How SENB will be added ?What basis SENB will be selected?

posted Nov 21, 2017 by Rohit Verma

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Implement zad-off-chu sequence for LTE eNodeB in c language?

posted Nov 21, 2017 by anonymous

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LTE: Is it possible to change cell's operating bandwidth dynamically?

posted Nov 21, 2017 by Harshita

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How 4G has less BW compare to 3G BW but it achieves more data rate,

posted Nov 20, 2017 by Ankit Mishra

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How to activate Scell's in SENB?

posted Nov 20, 2017 by Rohit Verma

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LTE: How vEPC would be different from the normal EPC ?

posted Nov 17, 2017 by Harshita

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LTE: Searching for specification which talks about signalling messages between M-eNodeB and S-eNodeB ?

posted Nov 17, 2017 by Harshita

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Is it mandatory to do RACH on all the cells of SENB?

posted Nov 16, 2017 by Rohit Verma

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Can we have multiple SENB in dual connectivity?

posted Nov 16, 2017 by Rohit Verma

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Does sperate ENB require to support NB-IOT device or same Macro ENB supports NB-IOT device?

posted Nov 15, 2017 by Jaganathan

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Can i make call using LTE wifi?Does anyone supports this?

posted Nov 15, 2017 by Jaganathan

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How to trace voice call in LTE?

posted Nov 14, 2017 by Bharat Kumar

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When i make video call does it require QCI 1, and QCI 2 bearer?

posted Nov 14, 2017 by Bharat Kumar

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5G: What can be made better if cloud computing implemented at mobile edge/network edge ?

posted Nov 14, 2017 by Harshita

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Is there any limitation such MENB and SENB should be same operation BW?

posted Nov 13, 2017 by Rohit Verma

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Can we send UL data in Dual connectivity of Rel12?Why in Rel 12 they were not speaking about UL dual connectivity?

posted Nov 13, 2017 by Rohit Verma

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Is there any role of LTE/5G technology in the context of V2V communication ?

posted Nov 11, 2017 by Harshita

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LTE: What is Information Centric Networking (ICN) and it can be used to improve better user experience ?

posted Nov 11, 2017 by Harshita

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Why do we need different security keys in MENB and SENB?

posted Nov 10, 2017 by Rohit Verma

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How ENB recognize incoming packet is voice packet or data packet?

posted Nov 10, 2017 by Rohit Verma

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Is GTPU ECHO Mechanism mandatory to be enabled between 2 Peer Entities to transfer User Data in LTE?

posted Nov 7, 2017 by anonymous

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Can i make a call on both the ENB in dual connectivity?

posted Nov 6, 2017 by Dheerendra

+2 votes

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RF transmitter is same for both 3G and 4G or is it different for both nodeB?

posted Nov 6, 2017 by Poonam

+1 vote

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Why QCI 9 and QCI 5 are always established and deactivated together?

posted Nov 5, 2017 by Faisal Adeem Siddiqui

+2 votes

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

posted Nov 4, 2017 by Ganesh

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How MAC scheduler schedules all the UE within TTI duration in 5G?

posted Nov 3, 2017 by Himani

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If we reduce TTI duration in 5G ,how MAC to PHY communication will be?

posted Nov 3, 2017 by Himani

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Why muting calls happens in VoLTE Network, what is the reason behind mute Calls and resolution for same?

posted Nov 2, 2017 by anonymous

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In LTE, the transport block size does not depend on the CFI, so if the CFI is changed, what will happen?

posted Nov 2, 2017 by anonymous

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LTE: What is the difference between UL BLER and DL BLER?

posted Nov 1, 2017 by anonymous

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Why government is not forcing operator to collect GPS information for tracking?

posted Oct 31, 2017 by Ankit Mishra

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Can different operator share the same band with different PCI in same geographical location?

posted Oct 31, 2017 by Ankit Mishra

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How can we track UE in LTE?

posted Oct 30, 2017 by Charan Shah

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Why same operator has different band ENB in same place?

posted Oct 30, 2017 by Ankit Mishra

+1 vote

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What is EMM substate in LTE?

posted Oct 27, 2017 by Jaganathan

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How frequently whatsapp or facebook will receive Data from LTE network?

posted Oct 26, 2017 by Himani

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Why do we need an IP for every UE?However we have UE identity to reach UE still why do we need an IP?

posted Oct 25, 2017 by Himani

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In an operator sharing environment how new operator will get the IMSI and other Identity from other network HSS?

posted Oct 24, 2017 by Akhilesh

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Can ENB able to track UE's exact location (like langitude and latitude)?

posted Oct 24, 2017 by Jaganathan

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What is the meaning of 0 QOS in LTE?

posted Oct 24, 2017 by Aahan Mozumdar

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While doing handover does UE reads target ENB PLMN or blindly it does handover?

posted Oct 23, 2017 by Jaganathan

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LTE UE: Does the UE show all the PLMNs in manual network search if a cell is broadcasting multiple PLMNs ?

posted Oct 23, 2017 by Ganesh

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LTE: Is it possible for an UE with the PLMN "abc" connect to LTE network broadcasting PLMN(s) other than "abc" ?

posted Oct 22, 2017 by Harshita

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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: How connected mode DRX and Idle mode DRX are configured ?

posted Oct 20, 2017 by Ganesh