Method, system and equipment for connection establishment

A technology for establishing connections and devices, applied in electrical components, wireless communication, etc., can solve the problems of data transmission delay, maximum jitter performance index impact, data transmission interruption, etc.

Inactive Publication Date: 2015-10-14
CHINA ACAD OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method, system and device for establishing a connection, which are used to solve the problem in the prior art that the UE will cause data transmission interruption during hard handover, thereby seriously affecting the maximum jitter performance index of data transmission delay

Method used

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  • Method, system and equipment for connection establishment
  • Method, system and equipment for connection establishment
  • Method, system and equipment for connection establishment

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Embodiment Construction

[0101] In the embodiment of the present invention, during the movement of the user equipment across base stations, the user equipment triggers the serving base station to obtain configuration information for accessing from the target base station while maintaining normal communication with the serving cell. After obtaining the configuration information of the target base station, the user equipment performs access from the target base station, and maintains communication with the network side through the serving base station during the access process from the target base station.

[0102] Further, after the user equipment successfully accesses from the target base station, the target base station first notifies the serving base station that the user equipment has accessed from the target base station, and the serving base station reports according to the subsequent measurement of the user equipment that if the wireless link is further deteriorated, the serving base station stops...

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Abstract

Embodiments of the invention relate to the field of wireless communication technologies, in particular to a method, a system and equipment for connection establishment, which are used for solving the problem of a strong impact on a maximum jitter performance index of data transmission delay due to data transmission interruption during hard handover of UE (User Equipment) in the prior art. According to the embodiments of the invention, the method comprises the following steps that the user equipment reports target cell information which conforms to establishment conditions of a second link to a serving base station through a first link; and the user equipment receives a second link resource, which is sent by the serving base station and is allocated to the user equipment by a target base station, establishes a connection with the target base station according to the second link resource and does not disconnect the first link with the serving base station. The user equipment is capable of simultaneously carrying out parallel communication with two base stations through the two links, and the two base stations are interactive, so that data transmission interruption during hard handover is avoided, and the impact on the maximum jitter performance index of data transmission delay during hard handover is reduced.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, system and equipment for establishing a connection. Background technique [0002] The current wireless mobile communication system is mainly aimed at the communication needs of human users for content information (such as browsing web pages, downloading audio and video, instant messaging, etc.). In addition to continuing to meet the communication needs of human users for content information, the future wireless mobile communication system needs to address the communication needs of machine users for detection and control information (such as automatic driving and automatic arrangement of vehicles, and communication in smart grids). Automatic protection of substations, direct communication between large-scale processor chips in the Internet, ubiquitous virtual reality applications, etc.). [0003] In order to meet the communication needs of machin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/08H04W36/18
Inventor 焦斌
Owner CHINA ACAD OF TELECOMM TECH
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