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Link establishment method, base station and system

A link establishment and base station technology, applied in connection management, wireless communication, electrical components, etc., can solve the problem that the backhaul link cannot meet the delay requirements, and achieve the effect of saving air interface link resources and meeting business needs

Active Publication Date: 2019-09-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a link establishment method, base station and system to solve the problem that the existing backhaul link cannot meet the delay requirement

Method used

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  • Link establishment method, base station and system
  • Link establishment method, base station and system
  • Link establishment method, base station and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Such as figure 2 As shown, Embodiment 1 of the link establishment method of the present invention includes:

[0056] Step 201: the first base station and the second base station establish a second link through the first link between the first base station and the second base station;

[0057] According to the configuration information, the first base station and the second base station learn that the other side has the ability to establish the second link.

[0058] Establishing the second link when both the first base station and the second base station currently have the capability of establishing the second link through the first link.

[0059] The step of establishing the second link between the first base station and the second base station includes but not limited to: the second base station exchanges information for establishing the second link with the first base station through the first link.

[0060] Preferably, the first link is a wired link, the second li...

Embodiment 2

[0074] Such as image 3 As shown, Embodiment 2 of the link establishment method of the present invention includes:

[0075] Step 301: The first base station and the second base station exchange capability information for indicating that the second link is currently established;

[0076] The capability information for indicating that the second link is currently established is used to indicate whether the second base station or the first base station currently has the capability of establishing the second link through the first link.

[0077] Preferably, the first link is a wired link, the second link is a wireless link, and the first base station and the second base station pass an existing or The new message interaction is used to indicate the current link establishment capability information.

[0078] Step 302: When both the first base station and the second base station are currently capable of establishing a second link, the first base station and the second base station...

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Abstract

Disclosed are a link establishment method, eNodeB and system, wherein the method includes: a first eNodeB and a second eNodeB establishing a second link via a first link between the first eNodeB and the second eNodeB; the first eNodeB and the second eNodeB communicating via the first link and / or the second link. In the link establishment method, eNodeB and system according to embodiments of the present invention, a second link is established between two eNodeBs via an existing first link, so that the two eNodeBs can communicate via the first link and / or the second link, thus meeting service needs and maximally saving air interface link resources.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a link establishment method, base station and system. Background technique [0002] With the development of wireless multimedia services, people's demand for high data rate and user experience is increasing, which puts forward higher requirements on the system capacity and coverage of traditional cellular networks. In a traditional LTE cellular network, the macro base station serves as the only network element on the access side to provide access services for UEs. In order to meet users' demand for higher data rates and improve the spectral efficiency of cellular networks, 3GPP introduced low-power nodes (LPNs) as a supplement to macro base stations to provide access services for UEs. LPN has the characteristics of low cost, low power, and easy deployment. It usually has two deployment scenarios: hotspot deployment and enhanced coverage. It can effectively...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/24H04W76/15H04W88/08
Inventor 谢峰黄莹高音陈琳
Owner ZTE CORP
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