Resource scheduling method and device
A resource scheduling and resource technology, applied in the direction of electrical components, wireless communication, etc., can solve the problems of low scheduling efficiency, users not being scheduled for business, dropped calls, etc., to achieve maximum realization, solve resource bottleneck constraints, and realize wireless resource The effect of utilization
Active Publication Date: 2018-07-03
CHINA MOBILE GRP GUANGDONG CO LTD +1
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Problems solved by technology
[0005] Aiming at the defects of the prior art, the present invention provides a resource scheduling method and device, which can solve the problems of low scheduling efficiency, no differentiated scheduling for different users, and unsolved problems caused by insufficient uplink resources in the prior art. The problem of service disconnection caused by users not being scheduled
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[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0053] figure 1 is a schematic flowchart of a resource scheduling method in an embodiment of the present invention, as shown in figure 1 As shown, the execution subject of this embodiment is the base station, and the method includes the following steps:
[0054] S1: After the terminal UE or the base station initiates a service request, the base station determines the uplink and / or downlink channel resource requirements according to the buffer status report BS...
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The invention provides a resource scheduling method and device. The method comprises the steps that when a terminal UE or base station initiates a business request, the base station determines the uplink and / or downlink channel resource demand based on the buffer memory state report (BSR) and the buffer memory information of the base station; when the resources in the service community of UE cannot meet the demand of the channel resources, the base station switches the UE into the uplink resource community, the downlink resource community or the equal resource community based on the uplink and / or the downlink channel resource demand. The invention is advantageous in that based on the resource utilization situation of the service community and the uplink and downlink time slot ratio of theadjacent community, the resource scheduling within and among communities can be realized; the bottleneck restriction brought by the insufficient uplink resources of the TDD system can be resolved, themaximization of the wireless resource utilization rate of the base station can be realized, and the business resource difference demand of UE can be met to the most extent.
Description
technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a resource scheduling method and device. Background technique [0002] In a wireless communication system, since users (UE) share limited channel resources, the system's resource scheduling strategy will determine the user's (UE) perception of resources and system use. Resource scheduling in a wireless communication system must be efficient, fair, and differentiated. Efficiency is reflected in the high speed of the communication system, which requires a fast scheduling response; fairness is to prevent the system from being monopolized by some specific users (UEs), which affects the access and use of the system by other users (UEs); differentiation is in the The system should meet the differences in resource requirements of various businesses. [0003] Existing resource scheduling methods, such as the invention patent "Resource Scheduling Method, Device an...
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Login to View More IPC IPC(8): H04W72/12
CPCH04W72/12
Inventor 夏龙根许时彰徐伟兴林敏
Owner CHINA MOBILE GRP GUANGDONG CO LTD