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Recent posts under tag lte

+1 vote
1 answer
What is the use of Handover report message in x2ap?
posted Dec 17, 2014 by Gnanendra Reddy
  • lte
  • enodeb
  • handover
+1 vote
1 answer
What is the purpose of Mobility settings change in x2ap?
posted Dec 17, 2014 by Gnanendra Reddy
  • enodeb
  • lte
  • handover
+2 votes
3 answers
LTE Basics: Is only Radio Interface the one which is non-wired rest everything is connected through wire?
posted Dec 17, 2014 by anonymous
  • lte
  • enodeb
+2 votes
1 answer
In Real Life for each EnodeB is there a separate EPC?
posted Dec 17, 2014 by anonymous
  • lte
+1 vote
1 answer
What is Relay Node architecture's A and B?please explain in detail?
posted Dec 17, 2014 by Gnanendra Reddy
  • lte
  • relay
+1 vote
1 answer
What is cell edge and cell center UEs in LTE?
posted Dec 17, 2014 by Gnanendra Reddy
  • lte
0 votes
1 answer
What is direct tunneling in LTE and when it is used?
posted Dec 17, 2014 by anonymous
  • lte
+2 votes
1 answer
Why there is no DC sub carrier in Uplink?
posted Dec 17, 2014 by anonymous
  • lte
+1 vote
1 answer
What is X2-based handover with Serving GW relocation in LTE?
posted Dec 16, 2014 by Gnanendra Reddy
  • lte
  • handover
  • enodeb
+4 votes
1 answer
What is Inter LTE Handover in X2AP?
posted Dec 16, 2014 by Gnanendra Reddy
  • lte
  • enodeb
  • handover
+2 votes
1 answer
Can we disable security at UE so that UE can get attached to any eNodeB without security process?
posted Dec 16, 2014 by anonymous
  • lte
  • ue
+5 votes
2 answers
Does a diameter client always send CER to diameter server or vice-versa is possible ?
posted Dec 15, 2014 by Ganesh
  • diameter
  • lte
+1 vote
1 answer
What is the difference between X2SETUP and eNB Configuration Update message?
posted Dec 15, 2014 by Gnanendra Reddy
  • x2ap
  • lte
  • enodeb
0 votes
1 answer
What does the parameter p-a represent in PDSCH config ?
posted Dec 15, 2014 by anonymous
  • lte
  • phy
+3 votes
1 answer
Why security Mode Complete message is integrity protected but unciphered in RRC ?
posted Dec 15, 2014 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
  • security
+1 vote
0 answers
How many users PDCCH can be multiplexed for format 1 and format 2 respectively on the same physical resource?
posted Dec 15, 2014 by Sridharan P
  • lte
  • enodeb
  • phy
  • ue
+2 votes
0 answers
How many Maximum bits are there for PUCCH of format 1/1a/1b and 2/2a/2b each and they are spread in how many symbols?
posted Dec 15, 2014 by Sridharan P
  • lte
  • phy
  • enodeb
  • ue
  • vtp switching
+1 vote
0 answers
How many Symbols are used for PUSCH in a SRS subframe per subcarrier, including multiplexed CQI.
posted Dec 15, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
  • mbms
+1 vote
0 answers
For Turbo coding rate matching, data block is to be spread in how many columns?
posted Dec 15, 2014 by Sridharan P
  • lte
  • enodeb
  • phy
  • ue
+2 votes
0 answers
Does UE read all PO per drx cycle or any one PO in idle mode?
posted Dec 14, 2014 by anonymous
  • lte
  • ue
  • enodeb
0 votes
1 answer
How can I improve Volte handoffs for Ericsson network?
posted Dec 13, 2014 by Mike Chanicka
  • volte
  • lte
  • handover
+1 vote
1 answer
If for single layer TBS size is "X", will the TBS size be n.X for n layers? Why?
posted Dec 12, 2014 by Sridharan P
  • lte
  • ue
  • enodeb
  • phy
+2 votes
1 answer
What is RRC connection EstablishmentCause : emergency, highPriorityAccess, mt-Access, mo-Signalling,mo-Data?
posted Dec 12, 2014 by Gnanendra Reddy
  • lte
  • rrc
+2 votes
2 answers
When S-TMSI or IMSI included in paging UE identity within paging message?
posted Dec 12, 2014 by Gnanendra Reddy
  • lte
  • enodeb
  • rrc
+2 votes
0 answers
For a buffer of length 6140 from MAC (TTI), what is the number of segments? Why?
posted Dec 11, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
+2 votes
1 answer
In FDD, the UL and DL frame timing is slightly skewed in time and who is earlier by how much?
posted Dec 11, 2014 by Sridharan P
  • lte
  • ue
  • enodeb
  • phy
+1 vote
1 answer
What is the length of preamble sequence in bits and how many RB's are required to send?
posted Dec 11, 2014 by Sridharan P
  • lte
  • ue
  • enodeb
  • phy
+1 vote
1 answer
How to Calculate Paging frame and paging occasion in LTE?
posted Dec 11, 2014 by Gnanendra Reddy
  • lte
  • paging
+5 votes
1 answer
What is RAN-Sharing in LTE?
posted Dec 11, 2014 by Salil Agrawal
  • lte
  • cloud ran
0 votes
1 answer
What is RRC connection reconfiguration failure and Handover failure in RRC connection Reestablishment request message?
posted Dec 10, 2014 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
+1 vote
1 answer
How to Decide Which Resource Allocation Type should be Used?
posted Dec 10, 2014 by anonymous
  • lte
+1 vote
0 answers
What are the parameters defining the TBS size?
posted Dec 10, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
0 votes
1 answer
If the TA is 25 in the RAR, what is the TA adjustment required in microseconds?
posted Dec 10, 2014 by Sridharan P
  • lte
  • phy
  • enodeb
  • ue
+1 vote
2 answers
What is Jitter? and why it is only in UDP? why not in TCP?
posted Dec 10, 2014 by anonymous
  • tcp
  • udp
  • lte
+1 vote
1 answer
In case of 4x4 MIMO, how many reference signals are there in an RB?
posted Dec 10, 2014 by Sridharan P
  • phy
  • lte
  • ue
  • enodeb
+2 votes
0 answers
What are the 4 configurations of CCE?
posted Dec 9, 2014 by Sridharan P
  • lte
  • ue
  • enodeb
  • phy
+4 votes
0 answers
What are the parameters defining the TBS size?
posted Dec 9, 2014 by Sridharan P
  • lte
  • phy
  • enodeb
  • ue
+2 votes
0 answers
What is the smallest and biggest segment size for Encoding ?
posted Dec 9, 2014 by Sridharan P
  • phy
  • lte
  • enodeb
  • ue
+1 vote
1 answer
What are the main factors in calculation of Power for PUSCH?
posted Dec 9, 2014 by Sridharan P
  • lte
  • enodeb
  • phy
  • ue
+3 votes
0 answers
What is the CRC length for CFICH and PHICH respectively?
posted Dec 9, 2014 by Sridharan P
  • lte
  • ofdma
  • phy
  • ue
  • enodeb
+2 votes
1 answer
what are the control information interleaved together with PUSCH?
posted Dec 9, 2014 by Sridharan P
  • lte
  • phy
  • ue
  • enodeb
+4 votes
0 answers
which channel case BitRepeatationCoding is used?
posted Dec 8, 2014 by Sridharan P
  • lte
  • enodeb
  • ue
  • phy
+3 votes
1 answer
Which are the Physical signals sent in DCI?
posted Dec 8, 2014 by Sridharan P
  • lte
  • phy
  • ue
  • enodeb
+3 votes
1 answer
What is "FullConfig" IE and When it is present in RRC Connection reconfiguration message?
posted Dec 8, 2014 by Gnanendra Reddy
  • lte
  • rrc
  • enodeb
+2 votes
1 answer
Which are the Physical signals sent in UCI?
posted Dec 8, 2014 by Sridharan P
  • lte
  • phy
+2 votes
1 answer
Does lte support a SGW pool area similar to MME pool area ?
posted Dec 7, 2014 by Vikram Singh
  • lte
  • mme
  • sgw
+2 votes
0 answers
LTE: What does RANC_Send_ERR means?
posted Dec 7, 2014 by anonymous
  • lte
  • handover
+1 vote
1 answer
LTE: How much time a UE needs atleast to read PSS and SSS to get PCI?
posted Dec 6, 2014 by anonymous
  • lte
  • ue
+2 votes
1 answer
what are the values transmitted as CSI?
posted Dec 6, 2014 by Sridharan P
  • lte
  • phy
+5 votes
0 answers
What is a preamble format? How many types are there? Explain when which type of format is suitable?
posted Dec 6, 2014 by Sridharan P
  • lte
  • phy
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