Service Data Adaptation Protocol SDAP is responsible for QoS Flow handling across the 5G air interface. In particular, SDAP will map a specific QoS Flow within a PDU Session to a corresponding Data Radio Bearer
Service data adaptation protocol entity maintenance method, transmitting terminal and receiving terminalThe present disclosure provides an SDAP entity maintenance method, a transmitting terminal and a receiving terminal. The SDAP entity maintenance method includes: maintaining the SDAP entity based on a ...
To achieve this, in the 5G system the 5G–AN adds a special Service Data Adaptation Protocol (SDAP) layer to decide the mapping between QoS Flow and radio bearer. For the specific technology of the SDAP layer, Section 10.2 of this book should be referenced. According to the mapping ...
Key features of a discovery protocol are: spontaneous discovery and configuration ofnetwork services, low (preferably zero) administrative requirements, automatic adaptation to the changing nature of the network (addition or removal of nodes or services), and interoperability across platforms. ...
(CPF) is a module within the RCN that implements the FPF's functionality. These radio bearers and protocols can all be present on an RCN to support different scenarios or needs. For instance, data radio bearers (DRBs) and Service Data Adaptation Protocol (SDAP) can be used to support ...
【5G系列】SDAP (Service Data Adaptation Protocol)协议详解 本人就职于国际知名终端厂商,负责modem芯片研发。 在5G早期负责终端数据业务层、核心网相关的开发工作,目前牵头6G算力网络技术标准研究。 文章目录 SDAP协议详解 一、SDAP协议概述 二、SDAP架构 三、SDAP实体 四、SDAP data PDU格式 五、SDAP数据传输 5.1 ...
500. FIG.5illustrates a AS layer protocol stack for LTE and another protocol stack for NR. The protocol stack for NR is illustrated with an additional Service Data Adaptation Protocol (SDAP) layer. In the control plane example550, the AS layer506may comprise an additional PC5 RRC layer for...
SDAP Service Data Adaptation Protocol SEAF Security Anchor Functionality SEPP Security Edge Protection Proxy SMF Session Management Function SMS Short Message Service SMSF SMS Function S-NSSAI Single Network Slice Selection Assistance Information SSC Session and Service Continuity ...
A method of configuring a Service Data Adaptation Protocol (SDAP) entity and a terminal device are provided, and the method includes: receiving configuration information, where the configuration information includes an identifier of a DRB to be configured, and an SDAP entity identifier corresponding ...
A method for configuring reflective QoS includes: first indication information transmitted from a Service Data Adaptation Protocol (SDAP) transmitting end is received, the first indication information being configured to indicate a Sequence Number (SN) of a Packet Data Convergence Protocol (PDCP) packet...