Recent posts under tag lte

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Subscription-Id in diameter CCA

posted Jun 22, 2017 by Sudarshan Adiga

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What is the meaning of numerologies/ TTI duration in LTE-NR?

posted Jun 21, 2017 by Jaganathan

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What is NR in 5G and how 5G is different from LTE?

posted Jun 21, 2017 by Akhilesh

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how to check the P-CSCF that is configured in the UE

posted Jun 20, 2017 by anonymous

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What is the sub-carrier spacing in LTE OFDM?

posted Jun 20, 2017 by Omar Al Obaidi

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What is the duration of a sub-frame and a frame in LTE? How many OFDM symbols per sub-frame?

posted Jun 20, 2017 by Omar Al Obaidi

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BCCH carries system information in a cell. Among which 2 physical channels is this information split...

posted Jun 20, 2017 by anonymous

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Does Mme also sends Purge(PUR) to HSS when MME receives detach request from enodeb side?

posted Jun 19, 2017 by Rakesh Kumar Suman

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What is the need of sidelink channel in LTE? Where it is useful?

posted Jun 19, 2017 by Ankit Mishra

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Multiple MSCC blocks sequence?

posted Jun 19, 2017 by Bhushan Patil

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Is there a way to turn off HSS authentication? Is there any parameter on MME that would ignore the s6a authentication?

posted Jun 19, 2017 by anonymous

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In LTE FDD Network, the neighboring eNBs do not have to be synchronized with one another. Why is it so?

posted Jun 19, 2017 by anonymous

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Is it mandatory that same LC group should be transmitted?

posted Jun 16, 2017 by Rohit Verma

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What is D2D communication in LTE?How exactly useful in real time life?

posted Jun 16, 2017 by Sakshi Rai

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Can I use voice call (VOLTE) in the secondary cell?

posted Jun 15, 2017 by Sakshi Rai

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Why UL alone transmission is not possible in secondary cell?

posted Jun 15, 2017 by Sakshi Rai

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What is mean by NAS Node Selection Function.

posted Jun 15, 2017 by Uday Kiran

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LTE: Impact of PCI mod3 conflict?

posted Jun 14, 2017 by anonymous

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What is the difference between Diameter as a client and Diameter as a server?

posted Jun 13, 2017 by anonymous

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Do anyone implemented UL carrier aggregation?Is it possible?

posted Jun 13, 2017 by Sakshi Rai

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Why UL MIMO is not used widely? Why UL MIMO is only 4 * 4?

posted Jun 13, 2017 by Dheerendra

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How ENB will find out whether UE supports MIMO or not?

posted Jun 12, 2017 by Dheerendra

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Boosting LTE signal in Android phone

posted Jun 12, 2017 by anonymous

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How to configure SR to schedule to schedule more UEs in less periodicity?

posted Jun 12, 2017 by Chakri

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What is difference in considering parametrs for DL and UL Scheduling?

posted Jun 12, 2017 by Chakri

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After which controlling message s1-C and s1-U bearer will be created in LTE?

posted Jun 12, 2017 by Sakshi Rai

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LTE: Difference between default and dedicated bearer and on what basis it is decided which one to establish ?

posted Jun 12, 2017 by Vikram Singh

+3 votes

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How to improve RSRP to get maximum throughput in LTE?

posted Jun 11, 2017 by Piyush Shukla

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LTE: After which LTE procedure, MME fetches the UE subscription details from the HSS ?

posted Jun 11, 2017 by Ganesh

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LTE: What are all possible identities LTE network uses to identify genuine users ?

posted Jun 10, 2017 by Vikram Singh

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LTE: Is there any option by which UE registers to LTE network for data and voice through 3G/legacy network?

posted Jun 10, 2017 by Harshita

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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: Does the establishment of SRB2 optional or mandatory in LTE ?

posted Jun 10, 2017 by Ganesh Kumar

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PGW sending a USU of 0 in CCR Updates after the first USU in first CCA Update was sent correctly. GSU from PCRF is 10Mb.

posted Jun 9, 2017 by Reginald Lutterodt

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How to get/calculate the correct LAC and cell id for LTE network in android?

posted Jun 9, 2017 by anonymous

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LTE: Why UE does not "attach complete" message along with "RRC Connection Reconfiguration Complete" ?

posted Jun 9, 2017 by Ganesh Kumar

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LTE: What happens when mobile switched on? Could you please explain the procedure mobile follows after switched on?

posted Jun 8, 2017 by anonymous

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Why does UE decodes PDCCH continuously?

posted Jun 8, 2017 by Charan Shah

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What is CCE allocation in LTE? What is the relationship between CCE and aggregation level?

posted Jun 8, 2017 by Charan Shah

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Why do we need HIDCI and UL-CONFIG message in FAPI? because both are carrying UL allocation information.

posted Jun 7, 2017 by Himani

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How to config Nokia FL15 VoLTE/IMS when changing MCC-MNC?

posted Jun 7, 2017 by anonymous

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Power headroom In LTE?

posted Jun 7, 2017 by anonymous

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How MME selects SGW?Based on what parameter MME selects SGW?

posted Jun 6, 2017 by Rohit Verma

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Why do we have different SN range in PDCP&RLC?

posted Jun 6, 2017 by Karan Patel

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LTE: Why radio sub frame is 1 ms long ? Is it possible to bring the sub frame duration in the unit of microseconds ?

posted Jun 6, 2017 by Harshita

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Why HARQ ACK delay is 3ms?

posted Jun 5, 2017 by Ankit Mishra

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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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Why we need MAC to PHY interface in LTE? Why we dont have standard interface between other layers ?

posted Jun 2, 2017 by Himani

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What is the use of NDI bit in HARQ context?

posted Jun 2, 2017 by Himani

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LTE: How an UE comes to know its network supports configured APN ?

posted Jun 2, 2017 by Neeraj Mishra