Base station resource allocation method, macro base station and terminal

Abstract

The invention provides a base station resource allocation method, a macro base station and a terminal. The method comprises the following steps: selecting a sub base station with the strongest signal intensity as a service base station by a terminal according to the received signal intensity of each sub base station, sending a connection request to the service base station and accessing to the service base station; after the terminal receiving the cooperative indication sent by the service base station, selecting one or more cooperative base stations from other sub base station except the service base station according to the signal intensity of each sub base station, wherein the terminal sends a cooperative request to the cooperative base station, the cooperative base station forwards the cooperative request to the macro base station, thereby enabling to macro base station to preferably allocate a resource block used as the sub base station of the service base station according to the service identifier information in the received connection state information of each sub base station after receiving the cooperative request. The communication quality of the user at the cell edge is improved under the situation of not influencing the communication quality of other users of the cell.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a base station resource allocation method, a macro base station and a terminal. Background technique [0002] In the existing communication network structure, a cell communication network composed of a macro base station and multiple sub-base stations is often used to provide communication services for users connected to the cell. For this communication network structure, a Coordinated Multiple Points (Coordinated Multiple Points, CoMP for short) technology is commonly used to provide communication services for users. Among them, the existing CoMP technology can be specifically divided into a joint processing technology and a cooperative scheduling technology. [0003] Among them, in order to improve the communication quality of the user located at the edge of the cell, the joint processing technology directly provides communication resources for the user after the ...

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Problems solved by technology

[0003] Among them, in order to improve the communication quality of the user located at the edge of the cell, the joint processing technology directly provides communication resources for the user after the sub-base station is determined as the cooperative base station of a certain user, that is, multiple sub-base stations in the cell at the same time are used as the cooperative base station , while providing the user with the same communication resources, although such a processing method can improve the communication quality of the user, it will cause the communication quality of other users to be greatly affected

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