5g technology

5G NR User Plane Protocol

5G NR User Plane Protocol, What’s new Over LTE in 5G NR 3GPP has released specification 38.300 V1 this month about NR and NG-RAN Overall Description: Stage 2, This standard comes with the detailed descriptions about 5G NR network and Protocol architecture. In this post, we have come with the detailed information about the User…

5g technology

5G NR RRC State Transitions

5G NR RRC State Transitions 5G NR is supposed to inter-work with the legacy technologies like LTE (E-UTRA), UMTS (UTRA) and GSM/GPRS (GERAN). New Radio has introduced a new RRC state called “RRC INACTIVE” to meet the requirement of 5G services. New RRC Inactive State Characteristics  Maintenance of context information by the UE and the…

5g technology

5G NR RRC Procedure and Its States

The Radio Resource Control (RRC) protocol is used in on the Air Interface. The major functions of the RRC protocol include connection establishment and release functions, broadcast of system information, radio bearer establishment, reconfiguration and release, RRC connection mobility procedures, paging notification and release and outer loop power control.By means of the signaling functions, the RRC configures the user…

5g technology

5G NG Identities (UE and Network Identifiers)

5G NG Identities (UE and Network Identifiers) UE Identifiers C-RNTI: This is a unique identification, which is used as an identifier of the RRC Connection and for scheduling purposes Temporary C-RNTI: This identification used for the random access procedure, Random value for contention resolution: during some transient states, the UE is temporarily identified with a…

5g technology

5G Transport Network Requirement for Indian Telecom By Subrata Sen

5G Transport Network Requirement for Indian Telecom By Subrata Sen There are few people whom we meet and connect instantly. Recently, We met Subrata Sen,  (Head, Fiber/Transport Planning at Bharti Infratel Ltd) and veteran in telecom industry during a conference, we found resonance immediately. During our conversation, we had long discussions about upcoming technologies and how…

5g technology

Deployments Scenarios for 5G NR

Deployments Scenarios for 5G NR NR is capable of working in Non-standalone as well as standalone deployments, the Phase 1 deployment is to be considered as Non-standalone deployments. In terms of cell layout, A 5G NR cell can be deployed in both homogeneous and heterogeneous deployments and be following three cases can be considered. Case…