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Questions answered by Harshita

1 vote
LTE : what is difference between event A3 and A4
answer Jan 14, 2017
0 votes
What is the difference or need of having different flavors of GTP (V2- CONTROL and V1- USER) in LTE network?
answer Jan 13, 2017
0 votes
What is the default contention-based MAC protocol for LTE?
answer Jan 12, 2017
0 votes
What is the use of floating IP for a virtual machine in the openstack environment ?
answer Jan 11, 2017
0 votes
LTE: When two eNB have different plmn id why handover is only s1 basesd handover?
answer Jan 11, 2017
0 votes
CS: What are the steps performed by a compiler ?
answer Jan 10, 2017
0 votes
DDN reduced to half from SGW. What are possible cause for it?
answer Jan 6, 2017
0 votes
How do i get Ethernet port details like speed/link up-down without using lspci/ethtool
answer Jan 5, 2017
1 vote
LTE: Is really GTP required for the user plane data transmission in LTE ?
answer Jan 1, 2017
1 vote
5G: What changes have been planned to do at core network side as part 5G technology ?
answer Dec 26, 2016
1 vote
what does it mean if SIP SUBSCRIBE Method includes event as "reg"?
answer Dec 25, 2016
0 votes
Which of the following Java statements about arrays is syntactically wrong? Expain
answer Dec 24, 2016
1 vote
Why exactly SGW is needed in LTE?
answer Dec 24, 2016
0 votes
LTE MBMS: What is the use of C-TEID ?
answer Dec 22, 2016
0 votes
How to decide which attach type shall use when UE set “IMS PS Voice preferred and CS Voice as secondary”?
answer Dec 17, 2016
0 votes
Why core network contains IMSI in MS identity IE of combined attach accept, why not new TMSI?
answer Dec 17, 2016
0 votes
LTE: When and why MME decides to assign new GUTI?
answer Dec 12, 2016
0 votes
LTE: How paging interval would be different for normal LTE UEs and IoT devices ?
answer Dec 8, 2016
0 votes
What is difference between CCE index and Downlink Assignment Index (DAI) ?
answer Dec 1, 2016
2 votes
OS: How I can see number of threads belong one process running in machine ?
answer Nov 21, 2016
0 votes
Cloud: What is the difference between OpenStack and OPNFV ?
answer Nov 20, 2016
1 vote
What is the status of EPS bearers when UE hits RL failure?
answer Nov 10, 2016
1 vote
LTE: Is it necessary only one MBSFN Area can be broadcasted in one particular subframe ?
answer Nov 4, 2016
0 votes
LTE: Which modulation and coding schemes are used for data transmission of MTCH ?
answer Nov 3, 2016
0 votes
LTE: Is it possible to switch from unicast bearer service to MBMS bearer service in LTE broadcast system ?
answer Nov 1, 2016
0 votes
LTE: How an UE switch from the MBMS bearer service to Uni-cast bearer service to receive the MBMS data ?
answer Nov 1, 2016
1 vote
LTE: How data of MBMS services are protected ?
answer Oct 24, 2016
0 votes
LTE: Does the eNodeB schedule data for an UE in a particular sub frame allocated for the MBMS data transmission ?
answer Oct 24, 2016
0 votes
Is SG-mb interface based on GTPv2 protocol or diameter based protocol ?
answer Oct 22, 2016
0 votes
Differentiate between overloading and overriding with a simple program in c++?
answer Oct 19, 2016
0 votes
RRC connection reestablishment reject?
answer Oct 18, 2016
0 votes
UE Context at Source(old) MME
answer Oct 17, 2016
0 votes
Why Cisco says IOE (internet of everything) rather than IOT (internet of the things) ?
answer Oct 17, 2016
2 votes
LTE:: Is it possible to modify multiple APN-AMBR information for single UE at the same time???
answer Oct 14, 2016
0 votes
What is triggering point of RRC Reconfiguration in case of RRC re-establishment scenario?
answer Oct 14, 2016
0 votes
LTE: How many control format messages have been defined for uplink channels ?
answer Oct 12, 2016
0 votes
LTE: What F bit field signify in MAC sub header ?
answer Oct 5, 2016
0 votes
Is there any relation between MME pool area and SGW service area?On which factor a SGW is selected for a particular MME?
answer Oct 2, 2016
0 votes
How MME selects P-GW?
answer Oct 2, 2016
0 votes
LTE: What type of data is considered for transparent mode (TM) transmission in LTE RLC ?
answer Oct 2, 2016
0 votes
Who will assign max bit rate for uplink and downlink?guranteed bit rate for UL and DL?
answer Oct 2, 2016
0 votes
LTE: What is the security gateway and where it is used in the LTE network ?
answer Sep 30, 2016
1 vote
How MME identifies SGW?Based on what factor SGW will be selected?
answer Sep 23, 2016
1 vote
How MME identifies S-GW address?
answer Sep 23, 2016
0 votes
OS: What is priority Inversion and priority inheritance ?
answer Sep 23, 2016
0 votes
Clarification on security mode procedure in LTE
answer Sep 21, 2016
0 votes
LTE: What is the significance of time alignment timer for an UE and what actions are initiated when it expires ?
answer Sep 21, 2016
0 votes
How often the IP address and the TEID are repeated in LTE network?
answer Sep 17, 2016
0 votes
LTE: Why we don't use SC-FDMA in downlink?
answer Sep 17, 2016
0 votes
What happens if there is same PCI for two different bands?
answer Sep 17, 2016
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