Resource scheduling method, base station and terminal

Abstract

The invention provides a resource scheduling method, a base station and a terminal. The method comprises the steps of receiving a resource scheduling request of the terminal, wherein the resource scheduling request comprises the size of a transmission block expected to request and a physical resource block expected to request; distributing the physical resource blocks to the terminal according to the situation of a coding and modulation mode distributed at the last time, the size of the transmission block expected to request, and physical resource block expected to request and the currently valid physical resource block when a time interval between current time and last resource distribution time is within a preset cycle, or variations of channel quality between the current time to the last resource distribution time are within a preset rang; and when the time interval between current time and last resource distribution time exceeds the preset cycle, or variations of channel quality between the current time to the last resource distribution time are out of the preset rang, executing a link adaption method to distribute the resources to the terminal. According to the method provided by the invention, the last link adaption scheduling information is multiplexed to distribute the resources when the variations of channel quality is within the preset range, so that time used for distributing the resources to the terminal is reduced.

Description

Technical field [0001] The present invention relates to communication technology, in particular to a resource scheduling method, base station and terminal. Background technique [0002] Mobile operators use small stations, such as evolved base stations (evolved Node B, eNB for short), to expand coverage and increase network capacity. In indoor deployment, the current application scenarios of small stations are roughly divided into three categories: home, enterprise, and public area. When deploying small stations in the home, generally do not pay attention to the number of user access, and do not pay attention to coverage requirements. Enterprises or public areas, such as schools, governments, corporate office buildings, coffee shops, shopping malls, libraries, hotels, where people are concentrated, have a large amount of access, and the coverage is generally required to be within 10 meters to 100 meters. [0003] In the process of implementing the present invention, the inventor ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor service quality of small stations in the prior art, and propose a resource scheduling method, base station and terminal, which effectively increases the number of users scheduled by the small station, and achieves the goal of reducing user scheduling delay. Purpose

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