Recent posts under tag lte

0 votes

0 answers

LTE: What happen when ue recieve ps data during cs fallback?

posted Jan 18, 2017 by anonymous

+3 votes

1 answer

How eNB differentiate between uplink data and cqi if transmitted in same subframe?

posted Jan 18, 2017 by anonymous

+3 votes

1 answer

5G: What is the difference between 3 tier design architecture and Leaf spine design architecture ?

posted Jan 18, 2017 by Rupam

+2 votes

1 answer

Does core network need to implement GTP-based or PMIP S5/S8 interface if it is combined S-GW/P-GW?

posted Jan 16, 2017 by Jim Tan

+2 votes

1 answer

Why PGW sends Downlink TFTs to UE?

posted Jan 16, 2017 by Jim Tan

+3 votes

1 answer

LTE: Why "Bearer TFT" IE is optional in CS Request but mandatory in CB Request message ?

posted Jan 15, 2017 by Ganesh

+2 votes

2 answers

How QCI Allocation in LTE ie. which QCI for which services?

posted Jan 14, 2017 by anonymous

+4 votes

1 answer

LTE : what is difference between event A3 and A4

posted Jan 13, 2017 by anonymous

+1 vote

1 answer

What is the difference or need of having different flavors of GTP (V2- CONTROL and V1- USER) in LTE network?

posted Jan 12, 2017 by anonymous

+4 votes

2 answers

LTE, 5G: What all can be achieved by segregating control and user plane from LTE SGW and PGW nodes ?

posted Jan 12, 2017 by Harshita

+2 votes

1 answer

What is the default contention-based MAC protocol for LTE?

posted Jan 11, 2017 by anonymous

+3 votes

2 answers

what are all possible information can be transfered in CCCH?

posted Jan 11, 2017 by Chakri

+2 votes

1 answer

Handover signalling messages size in LTE?

posted Jan 11, 2017 by anonymous

+4 votes

1 answer

LTE: Does the default bearer hold TFT and SDF or only the dedicated bearers hold ?

posted Jan 11, 2017 by Harshita

+1 vote

1 answer

What are various difference in DL CQI and UL CQI ?

posted Jan 10, 2017 by Chakri

+2 votes

1 answer

what is meaning of "codeword" which is mentioned in many LTE specs?

posted Jan 10, 2017 by Chakri

+2 votes

1 answer

LTE: When two eNB have different plmn id why handover is only s1 basesd handover?

posted Jan 10, 2017 by anonymous

+1 vote

1 answer

enodeb maintain only a single harq entity(for UL and DL) for each user?

posted Jan 10, 2017 by Chakri

+3 votes

2 answers

LTE: Can a SGW initiate bearer release for an UE due to congestion or any other reason ?

posted Jan 10, 2017 by Harshita

+2 votes

0 answers

LTE, 5G: What is connection less LTE network and which all nodes will be impacted/changed due to this concept ?

posted Jan 6, 2017 by Vikram Singh

+2 votes

1 answer

LTE: Why SGW includes ARP while sending downlink data notification to MME ?

posted Jan 6, 2017 by Harshita

+1 vote

0 answers

If you use same PCI on multiple bands then will there be any impact on signalling load

posted Jan 5, 2017 by anonymous

+2 votes

1 answer

DDN reduced to half from SGW. What are possible cause for it?

posted Jan 5, 2017 by anonymous

+1 vote

0 answers

In case LTE FDD, Preparation of UL config done before 4 subframes, if so what about in TDD and how it varies?

posted Jan 4, 2017 by Chakri

+2 votes

0 answers

I cant see Enhanced 4G LTE mode under the Cellular Networks.

posted Jan 4, 2017 by anonymous

+5 votes

0 answers

5G, LTE : What is content caching and how it is going to be achieved in LTE network ?

posted Dec 30, 2016 by Rupam

+4 votes

1 answer

5G, LTE : What role SDN controller is going to play in LTE network architecture ?

posted Dec 30, 2016 by Rupam

+1 vote

1 answer

Why second Slot in all subframe is not using, why only one slot only using in all subframes ?

posted Dec 29, 2016 by Chakri

0 votes

1 answer

LTE: What does mean by synchronization period and synchronization sequence in LTE-MBMS ?

posted Dec 28, 2016 by Rupam

+1 vote

1 answer

LTE: Is really GTP required for the user plane data transmission in LTE ?

posted Dec 27, 2016 by Vikram Singh

0 votes

1 answer

How different cores in LTE stack designed?

posted Dec 26, 2016 by Chakri

+2 votes

1 answer

5G: What changes have been planned to do at core network side as part 5G technology ?

posted Dec 25, 2016 by Rupam

+1 vote

1 answer

Why exactly SGW is needed in LTE?

posted Dec 24, 2016 by anonymous

+1 vote

1 answer

LTE: Is it possible multiple MCE (Multi Cell co-ordination entities) control/configure the same eNodeB ?

posted Dec 23, 2016 by Ganesh

+1 vote

1 answer

LTE: What is the specification number for the SYNC protocol ?

posted Dec 23, 2016 by Ganesh

+2 votes

1 answer

Please explain these LTE terms in simple understanding way - RRC CONNECTED, RRC IDLE, ECM CONNECTED and ECM IDLE?

posted Dec 22, 2016 by Chakri

0 votes

1 answer

Is there a correlation between physical cell identity and root sequence index (sent in SIB2)?

posted Dec 20, 2016 by anonymous

+2 votes

2 answers

LTE: Why a separate default bearer is required to exchange SIP signalling messages between UE and IMS network ?

posted Dec 20, 2016 by Vikram Singh

0 votes

1 answer

LTE: What is network slicing and how does it work ?

posted Dec 20, 2016 by Harshita

+1 vote

1 answer

Does JIO sim support the feature to hide its number on outgoing call?

posted Dec 19, 2016 by anonymous

0 votes

1 answer

Why core network contains IMSI in MS identity IE of combined attach accept, why not new TMSI?

posted Dec 16, 2016 by Jim Tan

+1 vote

1 answer

How to decide which attach type shall use when UE set “IMS PS Voice preferred and CS Voice as secondary”?

posted Dec 16, 2016 by Jim Tan

0 votes

2 answers

What is the difference between persistent scheduling and semi persistent scheduling?

posted Dec 14, 2016 by Gnanendra Reddy

+1 vote

2 answers

What is the difference between Soft combining and chase combining in HARQ?

posted Dec 13, 2016 by Gnanendra Reddy

+1 vote

2 answers

What are the conditions when CQI =0 is reporting in LTE?

posted Dec 12, 2016 by anonymous

0 votes

0 answers

I would like to measure QoS parameters in LTE network using NS3 simulator?

posted Dec 12, 2016 by anonymous

+1 vote

1 answer

LTE: When and why MME decides to assign new GUTI?

posted Dec 12, 2016 by anonymous

+2 votes

0 answers

ODB for all-packet-Oriented in Insert-Subscriber-Data

posted Dec 11, 2016 by Michael Semama

+1 vote

0 answers

Can any one Explain about NB-IoT? And how its functionalities differ from LTE LAyer-2 prospective?

posted Dec 9, 2016 by Suchakravarthi Sripathi

0 votes

0 answers

what is "LTE GM TX REPORT" Msg in QCAT Logs, what it is meant for?

posted Dec 9, 2016 by Suchakravarthi Sripathi