Radio resource management method, management device, monitoring method and monitoring device

Abstract

The present invention proposes a wireless resource management method, a wireless resource management device, a device with a base station function, a wireless resource monitoring method, a wireless resource monitoring device and a terminal, wherein the wireless resource The management method includes: obtaining a first wireless resource of a serving cell where the terminal is located and a second wireless resource of any one of a plurality of neighboring cells adjacent to the serving cell; The second wireless resources are distinguished respectively to obtain target wireless resources, and the target wireless resources are sent to the terminal. Through the technical solution of the present invention, the UE can be enabled to identify the wireless resources of any cell, so that the terminal can avoid blindly monitoring the wireless resources of all cells, and at the same time, the UE can The received power and received quality determine the monitoring frequency of adjacent cells without monitoring the resource pool information of each adjacent cell at the same monitoring frequency, thereby reducing the monitoring overhead of the UE and the wireless resource overhead of the system.

Description

technical field [0001] The present invention relates to the technical field of wireless resources, in particular, to a wireless resource management method, a wireless resource management device, a device with a base station function, a wireless resource monitoring method, a wireless resource monitoring device and a wireless resource monitoring device. kind of terminal. Background technique [0002] With the development of mobile terminal software and hardware technology and wireless communication technology, terminal direct technology (D2D, Device to Device) has become a very important technical discussion point in 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) this year. . D2D technology includes D2D discovery (discovery) and D2D communication (communication). D2D discovery and communication are independent signaling and business processes. Discovery can be provided to users as a separate service, and this technology can help users obtain com...

AI Technical Summary

Problems solved by technology

[0005] 1) The monitoring overhead of the UE is high. If there are many adjacent cells and the resource pool configurations are different, the union of the resource pools is relatively large, and the resource pool to be monitored by the UE is relatively large.

[0006] 2) The system overhead is high. If there are many adjacent cells, when a certain resource pool changes, the union may change, which will lead to changes in the resource pool information that the eNB (device with base station functions) needs to broadcast. As a result, the D2D UE needs to receive the entire SIB (System Information Blocks, system information block) or update the system information in the connected state

[0007] 3) For a relatively large cell, when the mobility of the UE is small, it is almost impossible to enter the coverage of the neighbor cell. At this time, it is useless for the UE to monitor the resource pool information of the neighbor cell. The entered cell is only a neighboring cell, so it is useless for the UE to monitor the resource pool information of other neighboring cells, and it increases the monitoring burden of the UE

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