Recent posts under tag lte

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LTE: can somebody share the scenario for handover cancel && handover reject ??

posted Mar 30, 2017 by Akhilesh

+1 vote

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LTE : how to handle when UE sends second connection request with same IMSI ??

posted Mar 30, 2017 by Rohit Verma

+1 vote

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Max. No of DRB in LTE 8 or 11 ?? Also DRB ID vs EPS Bearer ID

posted Mar 29, 2017 by anonymous

+2 votes

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What is the Bandwidth capacity of eNB ?

posted Mar 28, 2017 by Shilpy Agrawal

+1 vote

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What is the different between SRVCC and SRLTE?

posted Mar 27, 2017 by anonymous

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What is LTE UE backhaul?

posted Mar 27, 2017 by anonymous

+1 vote

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LTE: when the handover scenario will be time critical handover

posted Mar 27, 2017 by Akhilesh

+1 vote

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LTE : Content in CRM ID

posted Mar 27, 2017 by Akhilesh

+1 vote

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online charging system - usage counter accumulation

posted Mar 27, 2017 by Gurusamy Narayanaswamy

+1 vote

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Why we need reference signals in LTE?

posted Mar 25, 2017 by Gnanendra Reddy

+1 vote

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LTE: Why padding is required in MAC layer.

posted Mar 24, 2017 by Rohit Verma

+1 vote

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LTE: How UE will detect Paging message when UE in IDLE mode

posted Mar 24, 2017 by Rohit Verma

+1 vote

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LTE: How does the Nemo Analyzer calculate the SNR?

posted Mar 23, 2017 by anonymous

+1 vote

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LTE: On which LC CRM message will be transferred?

posted Mar 23, 2017 by Karan Patel

+1 vote

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LTE: GTP end marker

posted Mar 22, 2017 by Yeshwanth

+1 vote

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How any node having dual mode interface switches from one mode to another ?

posted Mar 22, 2017 by Shilpy Agrawal

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what is the coverage area of 802.11p, eNB and a WiMAX node?

posted Mar 22, 2017 by Shilpy Agrawal

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Airplane mode in LTE/UMTS/GSM ?

posted Mar 21, 2017 by anonymous

+1 vote

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How many times UE can ask SR for uplink grant is there any limit for SR for uplink grant?

posted Mar 21, 2017 by Karan Patel

+1 vote

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When to use DCI 3/3A: Even though we have DCI 0/1/2 to send TPC why do we need separate DCI 3/3A format for TPC?

posted Mar 21, 2017 by Karan Patel

+1 vote

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Does eNB have limited capacity?

posted Mar 21, 2017 by Shilpy Agrawal

+1 vote

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Does eNB communicates with another eNB using wireless medium or using wired medium ?

posted Mar 21, 2017 by Shilpy Agrawal

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Can someone please help on some Use Cases on User equipment side(UE) in LTE/3G?

posted Mar 21, 2017 by anonymous

+3 votes

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LTE: Does the user inactivity timer common for all the users or could it be different ?

posted Mar 18, 2017 by Vikram Singh

+2 votes

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How No of DL and UL RBs varies in TDD for any specific bandwidth?

posted Mar 15, 2017 by Chakri

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Difference between NB-IOT and LTE in RACH

posted Mar 14, 2017 by anonymous

+1 vote

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How to allocate a Resource Block in LTE to a user and what parameters should be considered?

posted Mar 9, 2017 by Ammara Khurshid

+2 votes

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How eNodeB PDCP layer aggregates data if RLC layer sends incorrect sequence in case of LTE-Wifi Aggregation?

posted Mar 7, 2017 by Gnanendra Reddy

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What is too early Handover and why does RLF have to occur even if its an early handover?

posted Mar 7, 2017 by anonymous

+1 vote

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When MME sends implicitly attach to MSS through SG interface?

posted Mar 6, 2017 by anonymous

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Synchronization of UE in LTE?

posted Mar 6, 2017 by anonymous

+2 votes

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Communication between two eNodeB in LTE?

posted Mar 6, 2017 by Shilpy Agrawal

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Why Operator Controlled PLMN List can’t change in SIM while Steering of roaming?

posted Mar 6, 2017 by Jim Tan

+1 vote

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LTE: what is difference between open and hybrid cell

posted Mar 3, 2017 by anonymous

+1 vote

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LTE: what is GU GROUP ID in lte, when it is used and what is the significance of it?

posted Mar 2, 2017 by anonymous

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How voice packets flows through IMS network and reach to end user?

posted Feb 28, 2017 by anonymous

+4 votes

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How does the eNB transfer data to a UE via WIFI(DL only)

posted Feb 28, 2017 by Gnanendra Reddy

+2 votes

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How and when does the enodeb activate or deactivate LTE-WifiAggregation?

posted Feb 28, 2017 by Gnanendra Reddy

+1 vote

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How does the eNB know a UE with in Wifi Coverage ?

posted Feb 28, 2017 by Gnanendra Reddy

+1 vote

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How eNB knows UE is capable of LTE-Wifi Aggregation and at UE side where to check LWA details?

posted Feb 28, 2017 by Gnanendra Reddy

+2 votes

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What is measobject WLAN in RRC_rel14 spec and what is the purspose of it?

posted Feb 27, 2017 by Gnanendra Reddy

+2 votes

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What is the transport layer usually used for the SIP protocol in Volte (UDP/TCP/SCTP)?

posted Feb 27, 2017 by Michael Semama

+1 vote

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Can all SIMs support multiple-IMSI with suitable applet? Does it require specific SIM type?

posted Feb 27, 2017 by Michael Semama

+3 votes

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How LTE coexistence with WIFI works and How UE latches with Wifi ?

posted Feb 26, 2017 by Gnanendra Reddy

+3 votes

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LTE: How many types of charging scenarios come under the online charging system ?

posted Feb 25, 2017 by Vikram Singh

+2 votes

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LTE: Which network element is configured to change the grace period of a call/subscription ?

posted Feb 25, 2017 by Vikram Singh

+2 votes

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LTE: How P-CSCF select S-CSCF to send SIP invite request receives from UE ?

posted Feb 25, 2017 by Vikram Singh

+1 vote

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IMS: What is the role of IMS gateway function in IMS network and which all nodes in network interface towards it ?

posted Feb 24, 2017 by Vikram Singh

+2 votes

1 answer

when eNB sends erab release indication to MME

posted Feb 23, 2017 by anonymous

+2 votes

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what are the Online Charging parameters for IMS calls (VoLTE)?

posted Feb 23, 2017 by Gurusamy Narayanaswamy