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Network architecture and resource configuration method

A network architecture and resource allocation technology, applied in the field of network architecture and resource allocation, can solve the problems of limited data service capacity and inability to support multiple input and multiple output, and achieve the effect of improving data service capacity

Active Publication Date: 2017-01-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 2 for figure 1 Corresponding indoor network coverage diagram, all antenna remote units are only configured as one port, can only send the same signal, cannot support Multiple-Input Multiple-Output (MIMO, Multiple-Input Multiple-Out-put) technology, resulting in data service capacity restricted

Method used

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  • Network architecture and resource configuration method
  • Network architecture and resource configuration method
  • Network architecture and resource configuration method

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Embodiment Construction

[0074] Embodiments of the present invention provide a network architecture and a resource allocation method, which are used to support MIMO technology and improve data service capacity.

[0075] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 shall fall within the protection scope of the present invention.

[0076] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings...

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Abstract

A network architecture disclosed by the embodiment of the present invention is used to support a multiple input multiple output (MIMO) technology and improve the data business capacity, and comprises an antenna remote unit and a radio remote unit (RRU). The antenna remote unit is configured with N ports, the RRU comprises M radio channels, and N is a positive integer greater than 1 and less than or equal to M. At least two ports in the N ports are ports of different types, the antenna remote unit is connected with the M radio channels in the RRU via the N ports, and any one port corresponds to at least one radio channel.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a network architecture and a resource allocation method. Background technique [0002] At present, 80% of data services occur indoors. Deploying a network architecture indoors provides services for indoor users, improves network performance, and improves user experience. [0003] Currently, an indoor network architecture such as figure 1 As shown, it includes a baseband processing unit (BBU, Building Base band Unit), a radio remote unit (RRU, Radio Remote Unit), a power divider and an antenna remote unit, wherein the BBU is connected to the RRU through an optical fiber (English: Fiber), The RRU is externally connected to a power splitter through a radio frequency feeder, and the power splitter divides the power equally, and is connected to the remote antenna units Ant0 to AntN through a radio frequency feeder, where N is a positive integer. Such as figure 2 for...

Claims

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Application Information

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IPC IPC(8): H04B7/0413
CPCH04B7/0413H04W16/06
Inventor 李海朝夏林峰李铮铮张晓娟王碧张巧明
Owner HUAWEI TECH CO LTD