SSC Modes – Session and Service Continuity in 5G
In any telecom technology one of the key feature requirement is data session and service continuity to enusre the uninterrputed...
Tagged: 5G
5G NAS – PDU Session Reject Cause Values and Reasons
5G connectivity service is named as PDU Session. A PDU session is very similar to an EPS bearer in LTE,...
NGAP – NG Application Protocol over N2 Interface
NGAP Protocol over N2 Interface In the 5G SA, NG interface is designed to interconnect gNB and 5G Core which...
5G RLC – UM Mode Data Transmission
In 5G NR, RLC has 3 different modes of operations TM, UM and AM and each of the mode can transmit and receive data,...
O-RAN – Fronthaul Delay and Its Management
O-RAN Split Option 7-2x, introduced a functional split between O-DU and O-RU within the PHY Layer of the radio interface....
5G NR RLC – AM Mode Data Transmission
In 5G NR, RLC has 3 different modes of operations TM, UM and AM and each of the mode can...
O-RAN Fronthual C-U/Sync/Mgmt Planes and Protocol Stack
O-RAN Fronthual The interface between DU and RU is known as Fronthaul. When this interface allows to connect any vendor...
3GPP Evolution for MIMO
Released 3GPP standards on MIMO are shown in below image. As you know, Coordinated Multipoint (CoMP) is a type of Cooperative...
5G Cell Measurement – Serving and Neighbor Cell
5G Cell Measurement In 5G NR, for the procedures such as handover to a stronger cells or adding a new...
5G NR RSRP Measurement Report Mapping
In 5G NR, RSRP measurement is performed and reported at Layer 1 (Physical Layer) and Layer 3 (RRC Layer). For...