Cooperative communication method, user equipment and base station

A technology of user equipment and cooperative communication, which is applied in the field of communication, can solve problems such as the inability to establish cooperative communication, and achieve the effect of improving throughput and reliability

Active Publication Date: 2017-11-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Provide a cooperative communication method, user equipment, and base station, which can solve the problem that the existing combination process cannot establish cooperative communication between two UEs when two UEs are controlled by different base stations, and improve the throughput of the communication system and reliability

Method used

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  • Cooperative communication method, user equipment and base station
  • Cooperative communication method, user equipment and base station
  • Cooperative communication method, user equipment and base station

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Embodiment Construction

[0068] 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.

[0069] In order to improve the throughput and / or reliability of the data transmission of the user equipment, the short-range communication technology supported by the user equipment itself can be utilized. Communication technology (such as LTE, 3G UMTS or CDMA, 2G GSM, WiMAX, etc.), cellular technology takes LTE as an example, and short-distance communication technology takes WiFi as an example. In the scenario of collaborative communication between a single ne...

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Abstract

The embodiment of the present invention discloses a cooperative communication method, user equipment, and base station, and relates to the field of communication technology. The method includes: the first base station receives the identity of the second UE and the second The identity of the second base station where the UE is located, or the pairing identity broadcast by the second base station is received, the pairing identity includes at least the identity of the second UE; the first base station sends a pairing request to the second base station, and the pairing request includes at least the identity of the second UE and bearer establishment information, so that the second base station establishes a bearer with the first base station according to the bearer establishment information, and determines the second UE according to the identity of the second UE, and performs radio resource control RRC connection reconfiguration for the second UE; the first The base station receives the pairing response message sent by the second base station; the first base station performs RRC connection reconfiguration for the first UE. The present invention is applicable to the situation that two UEs establishing cooperative communication in a technical scenario of multi-user cooperative communication are controlled by different base stations respectively.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a cooperative communication method, user equipment and a base station. Background technique [0002] With the rapid development of global communication technology, a variety of different mobile communication systems have emerged, for example, the Global System of Mobile communication (Global System of Mobile communication, English abbreviation is GSM) network, General Packet Radio Service technology (General Packet Radio Service) , English abbreviation is GPRS) network, wideband code division multiple access (Wideband Code Division Multiple Access, English abbreviation is WCDMA) network, CDMA-2000 network, time division synchronous code division multiple access (Time Division-Synchronous Code Division Multiple Access, English abbreviation TD-SCDMA) network, Worldwide Interoperability for Microwave Access (WiMAX) network, etc. These mobile communication systems ...

Claims

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Application Information

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IPC IPC(8): H04W72/00
CPCH04W76/22H04W92/20
Inventor 杨飞李龠郭小龙李秉肇
Owner HUAWEI TECH CO LTD
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