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Method and device for exchanging data of users in edge area of ​​cloudified wireless access network

A wireless access network and edge area technology, applied in the field of communication, can solve problems such as inability to obtain performance benefits

Active Publication Date: 2016-01-20
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, for users in the edge area of ​​C-RAN, the same performance benefits as users between C-RAN stations cannot be obtained

Method used

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  • Method and device for exchanging data of users in edge area of ​​cloudified wireless access network
  • Method and device for exchanging data of users in edge area of ​​cloudified wireless access network
  • Method and device for exchanging data of users in edge area of ​​cloudified wireless access network

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Embodiment Construction

[0084] Embodiments of the present invention provide a method and a related device for exchanging data of C-RAN edge area users, so as to enable C-RAN edge area users to obtain better gains and improve system performance.

[0085] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but 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 creative efforts fall within the protection scope of the present invention.

[0086] In the following, specific examples will be used to describe in detail respectively.

[0087] figure 1 It...

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Abstract

A method and related apparatus for exchanging data of users in the edge area of ​​a C-RAN of a cloud-based radio access network. In some feasible embodiments of the present invention, at least one cooperative site for at least one adjacent C-RAN of a user in the edge area of ​​the C-RAN is determined; control data is exchanged with the adjacent C-RAN cooperative site; according to the control establishing a data exchange channel for exchanging first data with the adjacent C-RAN cooperative site; and exchanging the first data with the adjacent C-RAN cooperative site through the data exchange channel, so that all The adjacent C-RAN cooperating site exchanges second data with the user in the edge area according to the control data, and based on the above innovative mechanism, the C-RAN master site establishes a data exchange channel to couple and cooperate with the adjacent C-RAN cooperating sites , so that the adjacent C-RAN cooperative sites can also exchange data with users in the edge area, which is beneficial to enable users in the edge area of ​​the C-RAN to obtain better gains and improve system performance.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and a related device for exchanging data of users in the edge area of ​​a cloud-based wireless access network. Background technique [0002] Cloud Radio Access Network (Cloud Radio Access Network, C-RAN) is a new type of radio access network, which is a green radio access network architecture based on centralized processing, cooperative radio and real-time cloud computing architecture. Compared with the single-site solution, the C-RAN solution can provide features such as tidal resource pools, tightly coupled coordination between stations, and centralized management, thereby improving network performance. However, for users in the edge area of ​​C-RAN, the same performance benefits as users between C-RAN stations cannot be obtained. Contents of the invention [0003] Embodiments of the present invention provide a method and a related device for exchanging data of use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/289H04L67/1097
Inventor 王珏平王建春张思王少瑞卢佐旻
Owner HUAWEI TECH CO LTD
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