Communication method and device

A communication method and channel technology, applied in wireless communication, transmission path separation device, diversity/multi-antenna system, etc., can solve the problems of increasing mobile communication system, inability to meet users, etc., achieve network capacity improvement, increase hardware cost, The effect of increased transmission bandwidth

Active Publication Date: 2017-05-10
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] As the number of users continues to increase, the demand for network capacity of mobile communication systems also increases significantl

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  • Communication method and device
  • Communication method and device

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part 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 shall fall within the protection scope of the present invention.

[0050] In order to facilitate the understanding of the solution of the present invention, the following describes the networking structure of the present invention by taking a cellular communication system as an example.

[0051] It should be understood that the cellular communication system in the embodiment of the present invention includes but is not limited to: Global System of Mobile communication (Global System of Mobile communication, referred to as ...

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Abstract

The invention discloses a communication method and device, and belongs to the technical field of communication. The method comprises the steps: enabling a base station to divide a coverage region of a first antenna into at least two small regions; carrying out the weighted processing of the data carried by the time frequency resources of the small regions, so as to enable the data carried by the time frequency resources of the small regions to be mapped to a channel of the first antenna; merging the data carried by the time frequency resources of the small regions; transmitting at least two directional beams through the first antenna, wherein the directions of the directional beams are different, and the directional beams are corresponding to the small regions; or transmitting a first directional beam through the first antenna. Through dividing the coverage region of the antenna into a plurality of small regions and setting the transmission bandwidths for the small regions, the method remarkably increases the total transmission bandwidth which can be used for the coverage region of the same antenna, and can remarkably enlarge the capacity of a communication system.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a communication method and device. Background technique [0002] The cellular communication network is the main networking mode of the mobile communication system. With the development of mobile communication technology, the capacity of the communication network needs to be greatly increased to meet the needs of users. [0003] In order to increase the network capacity of the cellular communication network, a multi-sector networking manner may be adopted during networking. In the multi-sector networking mode, each base station is equipped with multiple directional antennas, and the multiple directional antennas point to different points. The coverage area of ​​a base station is divided into multiple physical sectors, and each physical sector has its own The base station configures a cell corresponding to each physical sector, and each cell is configured with...

Claims

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Application Information

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IPC IPC(8): H04W16/06H04W16/10
CPCH04W16/06H04W16/10H04W16/28H04B7/0617H04B7/0634H04W16/26H04B7/0639H04B7/08H04L5/0005
Inventor 张鹏程李小捷宋照红
Owner HUAWEI TECH CO LTD
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