Recent posts under tag lte

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How to use MATLAB for simulating 16QAM for VoIP scheduling using simulink

posted Nov 4, 2016 by anonymous

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LTE: What would be the impact on MBSFN service due to presence of reserved cell ?

posted Nov 4, 2016 by Rupam

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In lte for pumping data from one ue to another ue how source ue will comes to know the destination UE ip?

posted Nov 3, 2016 by anonymous

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LTE: What is the use MBSFN reference signal for UEs receiving MBMS data ?

posted Nov 3, 2016 by Rupam

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LTE: Is it necessary only one MBSFN Area can be broadcasted in one particular subframe ?

posted Nov 3, 2016 by Rupam

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LTE: How transport block size (TBS) is calculated for an UE (unicast) or group of UEs (multicast) ?

posted Nov 3, 2016 by Harshita

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Why Redundency version of ULSCH included in UL HARQ info, why not its included For DLSCH Harq info ?

posted Nov 2, 2016 by Suchakravarthi Sripathi

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Explain "HARQ-Swap" and "ackNackSrsSimultaneousTransmission" ?

posted Nov 2, 2016 by Suchakravarthi Sripathi

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LTE: Which modulation and coding schemes are used for data transmission of MTCH ?

posted Nov 2, 2016 by Rupam

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LTE: What logic is behind to choose a number series for 3GPP specifications ?

posted Oct 29, 2016 by Ganesh

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LTE: Is it possible to switch from unicast bearer service to MBMS bearer service in LTE broadcast system ?

posted Oct 29, 2016 by Rupam

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LTE: How an UE switch from the MBMS bearer service to Uni-cast bearer service to receive the MBMS data ?

posted Oct 29, 2016 by Rupam

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what is the impact or significance of high RSRP difference between two antennas(primary and secondary) of a device?

posted Oct 25, 2016 by anonymous

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Can any one please suggest me where I can get LTE open source projects written C or C++?

posted Oct 25, 2016 by anonymous

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LTE: When an eNodeB trigger PWS (Public Warning System) restart indication message towards MME ?

posted Oct 25, 2016 by Neelam

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LTE: What is the main difference between ETWS and CMAS public warning system ?

posted Oct 25, 2016 by Neelam

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LTE: How UE come to know about number of sub frames in a radio frame are being used for the MBSFN ?

posted Oct 25, 2016 by Rupam

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LTE: What things need to be implemented in LTE MAC layer to make it MBMS capable ?

posted Oct 24, 2016 by Rupam

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LTE: How the different set of keys are generated to receive the security protected MBMS services ?

posted Oct 24, 2016 by Rupam

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Optimum UDP Packet Size for the audio transmission over LTE Network?

posted Oct 24, 2016 by anonymous

+2 votes

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LTE: Is the ROHC applicable for MBMS data or not ?

posted Oct 24, 2016 by Rupam

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LTE: How data of MBMS services are protected ?

posted Oct 22, 2016 by Rupam

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LTE: What all MCS indexes can be used for the configuration of PMCH ?

posted Oct 22, 2016 by Rupam

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LTE: Does the eNodeB schedule data for an UE in a particular sub frame allocated for the MBMS data transmission ?

posted Oct 22, 2016 by Rupam

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LTE HANDOVER enB to HenB ENERGY

posted Oct 21, 2016 by anonymous

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Which specification explains about the CCE Allocation for multiple BWs ?

posted Oct 21, 2016 by Suchakravarthi Sripathi

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LTE: In which scenarios, eNodeB trigger UE context modification indication towards to MME ?

posted Oct 21, 2016 by Vikram Singh

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why we use pilots in uplink and downlink?

posted Oct 21, 2016 by anonymous

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LTE: What parameter gets impacted when sub-carrier spacing is changed in LTE ?

posted Oct 20, 2016 by Rupam

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why SFN has number fom 0 to 1023?

posted Oct 19, 2016 by Sneha Maganahalli

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Do we have HLR (Home Location Register) and VLR (Visitor Location regiser) in LTE as we have in 3G?

posted Oct 19, 2016 by anonymous

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Can UE send C-RNTI MAC CE to eNodeB in case of re-establishment?

posted Oct 18, 2016 by Suchakravarthi Sripathi

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RRC connection reestablishment reject?

posted Oct 18, 2016 by anonymous

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How computation of MAC-I happens in eNodeB PDCP when re-establishment?

posted Oct 18, 2016 by Suchakravarthi Sripathi

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LTE: Is it necessary all the cells belong to same MBSFN area should have same amount multicast/broadcast resources ?

posted Oct 18, 2016 by Rupam

+1 vote

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Explain CCE Calcuation algorithm for Different Bandwidths?

posted Oct 17, 2016 by Suchakravarthi Sripathi

+3 votes

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UE Context at Source(old) MME

posted Oct 17, 2016 by Mohanraj R

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LTE: Under what scenario(s) is the UE-initiated dedicated bearer request implemented?

posted Oct 17, 2016 by anonymous

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LTE: What is the use of "Time of MBMS Data Transfer" at MCE ?

posted Oct 17, 2016 by Rupam

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LTE: Looking for answer which can help me out to understand relations among different terms used in MBMS signaling ?

posted Oct 16, 2016 by Rupam

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LTE: How many TV channels can be broadcasted in one MBSFN area ?

posted Oct 16, 2016 by Rupam

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what is the Handle field sent in UE_CONFIG.request() from L2/L3 software to L1-PHY

posted Oct 14, 2016 by Sneha Maganahalli

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what is DwPTS and UpPTS in TDD? Why is the name so?what is carried in them? Why there are 2 switch points 5ms and 10ms?

posted Oct 14, 2016 by Sneha Maganahalli

+1 vote

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what is MBSFN feature in LTE?

posted Oct 14, 2016 by Sneha Maganahalli

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Which layer in eNB varifies Short-MACI sended by UE in Re-establishment message?

posted Oct 14, 2016 by Suchakravarthi Sripathi

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What is triggering point of RRC Reconfiguration in case of RRC re-establishment scenario?

posted Oct 13, 2016 by Suchakravarthi Sripathi

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LTE:: Is it possible to modify multiple APN-AMBR information for single UE at the same time???

posted Oct 13, 2016 by Hamesh Raja M A

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LTE: What type of random access procedure is executed during handover procedure ?

posted Oct 13, 2016 by Ganesh

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LTE: Does the eNodeB inform UE to use a specific MCS for the allocated resource in PUSCH ?

posted Oct 13, 2016 by Harshita

+1 vote

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LTE: Why PUCCH resources are reserved at both the end of system bandwidth ?

posted Oct 10, 2016 by Vikram Singh