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Communication control method and apparatus for multiplexing communication system resource

A system resource and multiplexing communication technology, which is applied in the communication control field of multiplexing communication system resources, can solve problems such as the inability to guarantee the data transmission rate of the communication link, low communication quality, interference, etc.

Active Publication Date: 2013-10-16
海宁市黄湾镇资产经营有限公司
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Problems solved by technology

[0006] In view of this, the present invention provides a communication control method for multiplexing communication system resources, which is used to solve the technical problems of the influence of interference and the inability to guarantee the data transmission rate of the communication link in the prior art, and the communication quality is low

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  • Communication control method and apparatus for multiplexing communication system resource
  • Communication control method and apparatus for multiplexing communication system resource
  • Communication control method and apparatus for multiplexing communication system resource

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Embodiment Construction

[0078] 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.

[0079] One of the main ideas of the invention may include:

[0080] In the communication mode where the first communication link and the second communication link coexist, the first communication link and the second communication link form an interference channel, by determining different pre-decoding sequences, and obtaining that each pre-decoding sequence is optimal The parameter value ranges of the first SIR parameter and the second SIR parameter correspond...

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Abstract

The embodiment of the invention provides a communication control method and an apparatus for multiplexing communication system resources. The method comprises that different pre-decoding sequences corresponding to a first communication link and a second communication link are determined; when every pre-decoding sequence is an optimal decoding sequence, a corresponding parameter value range comprising a first signal-to-noise ratio parameter and a second signal-to-noise ratio parameter is calculated; the optimal decoding sequence is the pre-decoding sequence having largest data transmission and speed of the communication link in the different pre-decoding sequences; the different parameter value ranges are searched and object pre-decoding sequences corresponding to a first object signal-to-noise ratio parameter and a second object signal-to-noise ratio parameter are determined. According to the embodiment of the invention, interference effects are reduced, the data transmission speed is guaranteed and communication quality is raised.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and more specifically relates to a communication control method and device for multiplexing communication system resources. Background technique [0002] D2D (Device-to-Device, device-to-device) communication is a new technology that allows terminals to communicate directly by multiplexing cell resources. The introduction of D2D communication technology into traditional communication systems, such as cellular communication systems, not only can expand the capacity of cellular systems, but also has the advantages of saving spectrum resources, reducing energy consumption, and shortening delays. Therefore, more and more researchers are paying attention . [0003] Still taking the cellular communication system as an example, when D2D communication reuses the spectrum resources of the cellular system, the cellular communication link and the D2D communication link usually occupy...

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Application Information

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IPC IPC(8): H04W4/00H04W52/04H04B15/00
Inventor 张阳冯淑兰
Owner 海宁市黄湾镇资产经营有限公司
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