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Recent posts under tag lte

+4 votes
1 answer
What is the purpose of location reporting information IE in Handover Request message?
posted Aug 6, 2015 by Gnanendra Reddy
  • lte
  • enodeb
  • x2ap
  • handover
+2 votes
0 answers
HO decision based on RSRP to RSRQ in LTE?
posted Aug 6, 2015 by anonymous
  • lte
  • handover
+3 votes
1 answer
What is the purpose of DL forwarding IE in Handover Request message?what will happen if we didnt send it?
posted Aug 6, 2015 by Gnanendra Reddy
  • lte
  • enodeb
  • handover
  • x2ap
+2 votes
0 answers
LTE: what is the maximum transmit power and corresponding Inter-Site-Distance adopted
posted Aug 5, 2015 by anonymous
  • lte
+3 votes
1 answer
What will happen when RRC connection Reconfiguration failure happens during initial attach?
posted Aug 4, 2015 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
+3 votes
1 answer
What is the significance of S-measure in LTE?
posted Aug 4, 2015 by Badikela Mahesh
  • lte
  • enodeb
  • rrc
+1 vote
0 answers
How to configure thresholds for particular events in LTE?
posted Aug 3, 2015 by Ashish Barapatre
  • lte
  • measurement
  • enodeb
+1 vote
1 answer
What is the use of EVENT A1 in LTE?
posted Aug 3, 2015 by Ashish Barapatre
  • lte
  • handover
+2 votes
2 answers
When ENB will send measurement configuration in RRC Reconfiguration Message?
posted Aug 3, 2015 by Manohar Venkat.ch
  • lte
  • rrc
  • enodeb
  • measurement
+2 votes
0 answers
LTE: Is same MCS used for all the MIMO layers according to 3GPP standard in case of Tx Diversity and Spacial Diversity?
posted Aug 3, 2015 by anonymous
  • lte
+2 votes
1 answer
advantages and disadvantages of 16 QAM,64 QAm,256 QAM each and applications of each technique.
posted Aug 2, 2015 by anonymous
  • lte
  • gsm
  • cdma
  • radio
  • wcdma
+1 vote
1 answer
Applications of each QAM (16 QAM,64 QAM, 256 QAM) techniques.
posted Aug 2, 2015 by anonymous
  • lte
  • gsm
  • wcdma
  • radio
+4 votes
1 answer
LTE : Which sub frames of a radio frames can't be used for multicast and broadcast services ?
posted Aug 1, 2015 by Harshita
  • lte
  • mbms
  • enodeb
+3 votes
0 answers
LTE : How does an UE decode a multicast control channel and what are all actions performed ?
posted Aug 1, 2015 by Harshita
  • lte
  • mbms
+2 votes
1 answer
LTE : Difference between EPC and Virtual EPC ?
posted Aug 1, 2015 by Vikram Singh
  • lte
  • epc
+1 vote
An introduction to the LTE MAC Scheduler
posted Jul 30, 2015 by Gratiela D
0 votes
1 answer
Why 1-4 EPS bearer identity is reserved and why the minimum value of EPS bearer identity is 5?
posted Jul 30, 2015 by anonymous
  • lte
  • eps
+3 votes
1 answer
LTE : How many MBSFN areas can be served by a cell ?
posted Jul 29, 2015 by Vikram Singh
  • lte
  • mbms
+1 vote
0 answers
Why eMBMS uses extended cyclic prefix in LTE ?
posted Jul 29, 2015 by Vikram Singh
  • lte
  • mbms
0 votes
0 answers
What is difference of the measurement units of a detectable cell between in R10 and R9?
posted Jul 29, 2015 by anonymous
  • lte
  • enodeb
0 votes
1 answer
LTE: When Contention Free RACH procedure will fail?
posted Jul 29, 2015 by anonymous
  • lte
  • enodeb
  • handover
  • ue
  • measurement
+2 votes
0 answers
Please explain about sidelink in RRC (Not just what is mentioned in 36.331)
posted Jul 29, 2015 by Yeshwanth
  • lte
  • rrc
+3 votes
2 answers
How eNodeB knows to which MME it should send the request when eNodeB is connected to pool of MME?
posted Jul 27, 2015 by Karan Joglekar
  • lte
  • enodeb
  • mme
+3 votes
0 answers
Why we need the CPRI (Common Public Radio Interface) protocol between Radio Equipment Control and the Radio Equipment?
posted Jul 27, 2015 by Aastha Joshi
  • lte
+3 votes
0 answers
How Many Maximum user can LTE eNB support?
posted Jul 27, 2015 by Samardeep Acharya
  • lte
  • enodeb
+2 votes
1 answer
LTE: What is the difference between PCC Rule and Packet Filter ?
posted Jul 27, 2015 by anonymous
  • lte
  • tft
  • pcef
+1 vote
1 answer
LTE: Can a dedicated bearer contain more than one rating group ?
posted Jul 27, 2015 by anonymous
  • lte
  • pcrf
0 votes
1 answer
Which physical channel in lte doesn't support MIMO ?
posted Jul 26, 2015 by Harshita
  • lte
  • ue
  • enodeb
+1 vote
2 answers
How to force UE to select LTE/4G in place of 3G if 4G is available else 3G?
posted Jul 25, 2015 by anonymous
  • lte
  • ue
+2 votes
1 answer
Which parameters are responsible to throughput in LTE Registration (camping) ?
posted Jul 23, 2015 by anonymous
  • lte
+2 votes
1 answer
LTE: Does IMS takes part in voice transmitting or is it omitted?
posted Jul 23, 2015 by anonymous
  • lte
  • ims
  • volte
+2 votes
0 answers
What is cell or eNodeB parameter Configuration?
posted Jul 22, 2015 by anonymous
  • lte
  • enodeb
+2 votes
1 answer
What is the maximum number of cells/E-NodeBs for particular TAC?
posted Jul 21, 2015 by anonymous
  • lte
+2 votes
Extending LTE networks the easy way
posted Jul 21, 2015 by Gratiela D
+2 votes
1 answer
When eNB has multiple cells, how the cell ids are mapped to eNB ID?
posted Jul 21, 2015 by anonymous
  • lte
  • enodeb
+2 votes
1 answer
How does PGW maintains QoS for various services ?
posted Jul 20, 2015 by Alok
  • lte
  • epc
  • pgw
  • ue
+3 votes
0 answers
Why 1536 point size FFT for 15 MHz in LTE?
posted Jul 20, 2015 by anonymous
  • lte
+3 votes
1 answer
What MME shall perform when receiving S1 path switch request (changing tac and lac for the UE) after a NAS tau request?
posted Jul 18, 2015 by anonymous
  • lte
  • mme
  • s1ap
  • handover
+2 votes
0 answers
Why Random Access problem coming on MAC side when sending more data rate packets like 50 mbps?
posted Jul 17, 2015 by anonymous
  • lte
  • mac
+2 votes
1 answer
Unable to ping EnB, PGW, SGW from my LTE UE
posted Jul 17, 2015 by Naveen Yanamaddi
  • lte
  • ping
  • gtp
  • enodeb
  • epc
+2 votes
0 answers
What is ping pong handover in LTE and how to reduce this effect?
posted Jul 17, 2015 by anonymous
  • lte
+1 vote
0 answers
How much power UE have at any point of time in LTE network?
posted Jul 16, 2015 by anonymous
  • lte
  • ue
+1 vote
0 answers
What is the Range of Electrical and mechanical tilts in LTE and specific applications of both.
posted Jul 16, 2015 by anonymous
  • lte
+3 votes
1 answer
In LTE, out of all events I heard A3 event is most important . Why?
posted Jul 16, 2015 by anonymous
  • lte
  • measurement
+4 votes
0 answers
In LTE beside QoS profile, what other factors should be considered to improve the end user throughput?
posted Jul 16, 2015 by anonymous
  • lte
+3 votes
1 answer
How an eNodeB comes to know IP address of another eNodeB to setup x2 link ?
posted Jul 15, 2015 by Alok
  • lte
  • x2
  • x2ap
+3 votes
1 answer
Like UE specific inactivity, will eNB also needs to maintain a Bearer specific inactivity in LTE?
posted Jul 15, 2015 by anonymous
  • lte
  • enodeb
+3 votes
1 answer
PCRF: Dedicated bearer deletion in PGW (PCEF) scenario
posted Jul 14, 2015 by Pdk
  • lte
  • pcef
  • pcrf
+4 votes
0 answers
Is it possible to build LTE core network on MVNO and then connect to MNO which runs their service with prior gen (2G/3G)
posted Jul 14, 2015 by anonymous
  • lte
  • mvno
+1 vote
1 answer
Why QPSk ,16 QAM and 64 QAM are used in LTE and what is the significance of using these techniques? why not others?
posted Jul 13, 2015 by anonymous
  • lte
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