Method and device for distributing scheduling resources

Abstract

The invention discloses a method and a device for distributing scheduling resources, which are used for optimizing client-side occupancy code resource strategies in a multiple frequency point community and improving system throughput of uplink and downlink data services. The method includes counting the number of continuous sub-frames which are not scheduled at current frequency points of client sides by the aid of a base station; monitoring code resource occupancy rate of other frequency points by the aid of the base station when the number of the continuous sub-frames which are not scheduled at current frequency points of the client sides reaches a threshold value; and performing frequency point changing and reconfiguration when the code resource occupancy rate of other frequency points is lower than a set threshold value. The code resource occupancy rate is monitored by the base station, and the code resources are distributed reasonably by the base station, so that resource distributing mode can be optimized, and throughput of the client sides is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a scheduling resource allocation method and device. Background technique [0002] Under the existing technology, the code resource allocation steps of the base station to all clients within the coverage area of ​​the cell are as follows: first, the base station follows the round-robin algorithm, the maximum C / I (Carrier power Interferer sign, maximum carrier-to-interference ratio) algorithm, the proportional fairness algorithm, etc. Algorithm, schedules and sorts all clients applying for data services within a frequency point; then, the resource allocation module selects a transmission block of an appropriate size according to the amount of data transmitted by the client; finally, the resource allocation module Sort the sequence, allocate physical channel resources for the data transmitted by the client, and finally complete the allocation of client code resources. In the above...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for scheduling resource allocation, which are used to solve the problem of unreasonable code resource allocation when there are many clients applying for data services in a multi-frequency cell in the prior art, and some clients The client has not been scheduled for multiple consecutive subframes, which prolongs the waiting time of the client

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