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A resource allocation method and device

A resource allocation and resource technology, applied in the field of communications, can solve problems such as cellular user rate loss

Active Publication Date: 2019-07-23
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the current process of maximizing the performance indicators of the communication system, D2D users will be required to reuse cellular user resources, which will cause loss of cellular user rates

Method used

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  • A resource allocation method and device
  • A resource allocation method and device
  • A resource allocation method and device

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Embodiment Construction

[0047] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0048] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0049] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0050] It should be understood that the ter...

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Abstract

The embodiment of the present invention provides a resource allocation method, which relates to the field of communication technology, and realizes the maximization of throughput gain, and simultaneously realizes the maximization of the rate gain of D2D users and the minimization of rate loss of cellular users. The method includes: acquiring a set of D2D users to be accessed in a cell and a set of cellular users in the cell; performing power allocation on the set of D2D users and the set of cellular users; determining the D2D user set according to the power allocation result. The user set and the cell resources corresponding to each of the cellular user sets. The embodiment of the present invention is applicable to the resource allocation process.

Description

[0001] 【Technical field】 [0002] The present invention relates to the field of communication technologies, in particular to a resource allocation method and device. [0003] 【Background technique】 [0004] The D2D (Device-to-Device, terminal direct connection) communication mode can adapt to the application of high-speed data transmission, and can meet people's demand for high-speed data transmission. Under the control of the cellular system, D2D users reuse the frequency resources of the cell, which can greatly improve the spectrum efficiency. The current research direction is to maximize the performance indicators of communication systems, such as throughput, power and energy consumption. [0005] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0006] In the current process of maximizing the performance index of the communication system, D2D users will be required to reuse cellular user...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04W72/0473
Inventor 吴玉成何香夏扬吴钒喻琼
Owner CHONGQING UNIV
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