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Questions answered by jaganathan

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LTE: Why LTE works at the granularity of 1 ms (sub frame level) not at the slot level i.e 0.5 ms ?
answer Oct 12, 2016
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LTE: Why PUCCH resources are reserved at both the end of system bandwidth ?
answer Oct 12, 2016
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When UE will use Adaptive retransmission and non-adaptive retransmission in LTE MAC Layer?
answer Oct 6, 2016
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How token Bucket Alogorithm is applied to the logical channels of MAC layer in LTE?
answer Oct 6, 2016
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when periodicPHR-Timer, prohibitPHR-Timer will get start and expire? What is dl-PathlossChange?
answer Oct 5, 2016
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How TB can be formed with Scheduling of 4 UEs Data in Particular TTI?
answer Oct 5, 2016
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What is downlink assignment in LTE?
answer Oct 5, 2016
2 votes
LTE: Which network node converts PS call to CS call in the LTE network ?
answer Oct 4, 2016
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What is the maximum value of APN-AMBR and UE-AMBR in LTE?
answer Oct 4, 2016
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Can anyone please explain briefly PDCP re-establishment support & retransmission of PDCP SDU at handover in RLC AM mode?
answer Oct 4, 2016
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LTE: How many types of headers are supported by MAC Layer in LTE network ?
answer Oct 4, 2016
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How UE will identify whether it is using MIMO or not?
answer Oct 4, 2016
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How MME will handle the paging messages related to many UEs?
answer Oct 3, 2016
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How UE can listen to the paging messages at the time of DRX cycles?
answer Oct 3, 2016
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LTE- how much percent of throughput affected due to measurement gap in lte
answer Oct 3, 2016
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LTE: What type of data is considered for transparent mode (TM) transmission in LTE RLC ?
answer Oct 3, 2016
1 vote
LTE: I want to know if DRX parameters are only configured by the network or it can be modified by user?
answer Sep 29, 2016
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How many RBs required to send a single DCI to a perticular UE?
answer Sep 28, 2016
1 vote
LTE: In which particular message of the attach procedure the enb will come to know the SGW ip-address?
answer Sep 28, 2016
1 vote
LTE: Why eNodeB scramble MIB information with antenna specific mask before broadcasting over the air ?
answer Sep 27, 2016
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Can any one tell in which scenario we will use spatial multiplexing and transmit diversity?
answer Sep 27, 2016
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LTE: How SMS services will be received in LTE network ?
answer Sep 27, 2016
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LTE: What things are considered when defining logical channel groups for established logical channel ids ?
answer Sep 27, 2016
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What is DCI format 1D in LTE and please explain in detail?
answer Sep 24, 2016
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what are possible info enb can provide to multiple UEs in single subframe on PDCCH?
answer Sep 21, 2016
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LTE: How much time a LTE UE takes to complete frequency synchronization ?
answer Sep 20, 2016
1 vote
Is pdcch order and contention free rach both are same?
answer Sep 20, 2016
1 vote
Which type of rach procedure should perform in rrc re-establishmemt?
answer Sep 19, 2016
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LTE: Why LTE defined logical channel group (LCG) for the logical channels establish for an UE ?
answer Sep 19, 2016
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LTE: What is the difference between buffer status reporting and scheduling request ?
answer Sep 19, 2016
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What happens if there is same PCI for two different bands?
answer Sep 17, 2016
1 vote
Why sequences are generated by PHY of UE for a selected RACH preamble?
answer Sep 16, 2016
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About logical channel prioritization and scheduler in MAC of UE..
answer Sep 16, 2016
2 votes
How actual bandwidth of cell can be found?
answer Sep 15, 2016
2 votes
Why UE will not report BSR for each logical channel instead of LogicalChannelGroup?
answer Sep 15, 2016
0 votes
what link is there between the eNB to SGW to PGW??? Do they use ethernet cable?
answer Sep 15, 2016
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what happens to the dedicated bearer when my call is in hold??
answer Sep 14, 2016
1 vote
How many DLSCH are there? On what factor its number depends?
answer Sep 14, 2016
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How UE informed about the interval of radio resources being assigned to it?
answer Sep 14, 2016
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In RLC AM Mode, How RRC Re-establishment procedure happend?
answer Sep 12, 2016
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Why RRC Re-establishment procedure really needed?
answer Sep 12, 2016
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How many bits of shared channel data(PDSCH) available in one subframe?
answer Sep 12, 2016
1 vote
How frame boundary is obtained by SSS?
answer Sep 12, 2016
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VoLTE: How many maximum VoLTE calls can be supported at a cell that is deployed on 10 Mhz bandwidth and FDD mode ?
answer Sep 12, 2016
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C++: List down the things of C program which can't be compiled or not supported in C++.
answer Sep 12, 2016
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How UE PHY LAYER performs measurements in LTE?
answer Sep 12, 2016
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LTE: Where all places virtualization technology can be used ?
answer Sep 12, 2016
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How resuming of SRB1 performed in RRC Reestablishment? Please Explain
answer Sep 12, 2016
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LTE : What information is sent in buffer status report from UE to eNodeB ?
answer Sep 12, 2016
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How to decide No of RBs required in UL or DL transmission ? What are the parameters should consider?
answer Sep 12, 2016
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