A local bearer management method and device

Abstract

The invention discloses a local bearer management method and equipment. In the present invention, the local eNB manages and configures its own public resources and UE dedicated resources. Whenever the macro eNB decides to separate the control plane and the user plane, the local eNB is responsible for allocating UE-specific random access resources and In addition to proprietary configuration information such as RLC, MAC, and physical layer, the macro eNB is also notified of the public resource information of the local cell. The invention can realize local bearer management in the bearer separation network.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a local bearer management method and equipment. Background technique [0002] The network architecture of e-UTRAN (evolved Universal Terrestrial Radio Access Network, evolved Universal Terrestrial Radio Access Network) is as follows figure 1 As shown, it is mainly composed of eNB (evolved NodeB, evolved base station). [0003] The MME (Mobility Management Entity, mobility management entity) is connected to the eNB through the S1-MME interface; the eNB completes the access network function, and communicates with the UE (User Equipment, user equipment) through the air interface. For each UE attached to the network, there is an MME providing services for it, and the MME is called the serving MME of the UE. The S1-MME interface provides UE with control plane services, including mobility management and bearer management functions. [0004] The S-GW (Serving Gate Way, S...

AI Technical Summary

Problems solved by technology

In order to support this feature, it is necessary to solve the problem of how to manage and allocate Local cell resources, but there is no corresponding solution yet

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