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Time slot resource allocation method and device based on queue equalization of upper and lower rows

A technology of time slot resource and allocation method, applied in the field of communication, can solve the problems of inflexible allocation of time slot resources, low resource utilization rate, inaccuracy, etc., and achieve the effect of flexible allocation method and improved resource utilization rate.

Active Publication Date: 2018-11-16
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0007] The purpose of the present invention is to provide a time slot resource allocation method and device based on uplink and downlink queue balance, which solves the technical problem of inflexible and inaccurate allocation of time slot resources in the prior art, resulting in low resource utilization

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  • Time slot resource allocation method and device based on queue equalization of upper and lower rows
  • Time slot resource allocation method and device based on queue equalization of upper and lower rows
  • Time slot resource allocation method and device based on queue equalization of upper and lower rows

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0026] figure 1 It is a schematic diagram of a time slot resource allocation method based on uplink and downlink queue equalization according to an embodiment of the present invention, as shown in figure 1 As shown, the embodiment of the present invention provides a method for allocating time slot resources based on uplink and downlink que...

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Abstract

The invention provides a time slot resource allocation method and device based on the queue equalization of upper and lower rows, and the method comprises the steps: acquiring a maximum queue value according to the queue values of upper and lower rows of a terminal, and acquiring a corresponding resource allocation variable based on the maximum queue value, wherein the resource allocation variableis not limited to the indicating of the size of a time slot resource distributed to a target terminal; and distributing the time slot resource to the target terminal based on the resource allocationvariable. The method and device obtain the queue value of each terminal from the perspective of the terminal queue value equalization, calculate an allocation variable according to the maximum queue value, and complete the allocation of the time slot resources. The allocation method is flexible and precise, thereby improving the resource utilization rate.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a time slot resource allocation method and device based on uplink and downlink queue equalization. Background technique [0002] Time Division Duplexing (Time Division Duplexing, TDD) distinguishes downlink (Downlink, DL) / uplink (Uplink, UL) signals in the dimension of time. The frequency arrangement of the TDD system is flexible, no paired frequency is required, and any fragmented frequency band can be used, which can better solve the contradiction of the current shortage of frequency resources. In addition, the TDD system has a high frequency spectrum utilization rate and a large system capacity, and is suitable for transmitting symmetric and asymmetric services with a large population density. [0003] In the prior art, Dynamic Time Division Duplexing (Dynamic Time Division Duplexing, D-TDD) allows each cell to individually configure its subframes to adapt to d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446H04W72/52
Inventor 滕颖蕾张勇潘长清王小娟梁文耀魏敏刘明艺王孟哲刘薇程超
Owner BEIJING UNIV OF POSTS & TELECOMM
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