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Collaboration method, device and system for multiple terminals

A collaborative system and multi-terminal technology, applied in the field of communication, can solve problems such as terminal failure to achieve grouping

Inactive Publication Date: 2012-07-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the embodiments of the present invention is to provide a multi-terminal cooperation method and system to solve the technical problem in the prior art that no specific grouping is implemented between terminals

Method used

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  • Collaboration method, device and system for multiple terminals
  • Collaboration method, device and system for multiple terminals
  • Collaboration method, device and system for multiple terminals

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Embodiment Construction

[0026] In order to make the purpose, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] A terminal cooperation method provided by an embodiment of the present invention includes the following steps: selecting at least one terminal around the target terminal as a neighbor terminal; the neighbor terminal judges whether to participate in the cooperation according to the cooperation request information received from an external device; if participating in the cooperation, the neighbor terminal The terminal sends authentication and authorization information and performs security authentication; after passing the security authentication, the neighbor terminal establishes cooperation with the target terminal.

[0028] Please also refer to figure 1 , Embodiment 1 discloses a cooperative MIMO-based multi-terminal cooperat...

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Abstract

The embodiment of the invention provides a method for cooperating multiple terminals. The method comprises the following steps: selecting at least one terminal surrounding a target terminal as a neighbor terminal; allowing the neighbor terminal to judge whether to participate in the cooperation according to the received cooperation request message from an external device; if yes, allowing the neighbor terminal to transmit an authentication and authorization message and execute the security authentication; and after the security authentication is verified, allowing the neighbor terminal to establish a cooperation with the target terminal. The embodiment of the invention achieves the effect of effective cooperation among multiple terminals via a method for cooperating multiple terminals or a device or a system employing the method.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a multi-terminal cooperation method, device and system. Background technique [0002] With the continuous development of communication technology, the requirements for communication quality and transmission rate are also increasing. The MIMO (Multiple Input Multiple Output) multi-antenna system has attracted much attention in recent years due to its superior channel capacity performance. In the research of a large number of technologies applied to MIMO systems, the diversity technology is the most critical. The diversity technology here means that the signals in the wireless network are transmitted or received through multiple antennas, so as to avoid the system loss caused when the signals experience deep channel fading. [0003] A virtual multi-antenna system in the prior art is based on the principle that a plurality of single-antenna mobile terminals jointly c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/06H04L1/00H04L29/06
Inventor 曾云宝冯淑兰李婷张亮亮
Owner HUAWEI TECH CO LTD
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