Method for transmitting neighboring cell information of multi-site cell, apparatus and system thereof

A neighboring cell information and multi-site technology, applied in wireless communication, electrical components, broadcast service distribution, etc., can solve problems that cannot meet the actual needs of terminals, and achieve the effect of enhancing user experience

Active Publication Date: 2011-09-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that the above-mentioned prior art has at least the following disadvantages: the above-mentioned multi-site shared cell neighbor cell configuration scheme cannot meet the actual needs of terminals located in different location groups

Method used

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  • Method for transmitting neighboring cell information of multi-site cell, apparatus and system thereof
  • Method for transmitting neighboring cell information of multi-site cell, apparatus and system thereof
  • Method for transmitting neighboring cell information of multi-site cell, apparatus and system thereof

Examples

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Embodiment 1

[0033] see image 3 , this embodiment provides a method for sending neighboring cell information of a multi-site shared cell, including:

[0034] 301: The base station acquires first configuration information;

[0035] Wherein, the first configuration information includes: allowing the specified location group to send the neighbor cell information of the specified location group through the broadcast channel in the multi-site shared cell, and sending the content included in the neighbor cell information of the specified location group through the broadcast channel;

[0036] Wherein, the multi-site co-cell is composed of multiple location groups, and the designated location group is a part of the multiple location groups; the content included in the neighbor cell information of the designated location group sent through the broadcast channel can be presented in the form of a neighbor cell list.

[0037] 302: The base station sends the neighboring cell information to the idle t...

Embodiment 2

[0049] see Figure 4 , this embodiment provides a method for sending neighbor cell information of a multi-site shared cell, and the 2G system is taken as an example for illustration, including:

[0050] 401: The BSC configures first configuration information for a multi-site shared cell, and sends the first configuration information to the base station;

[0051] Wherein, the first configuration information includes: allowing a specified location group to send neighbor cell information through BCCH in a multi-site co-cell, and the content included in the neighbor cell information of the specified location group for the broadcast channel (that is, sent through the broadcast channel); The specified location group is a part of multiple location groups of the multi-site co-cell.

[0052] Wherein, the content included in the neighboring cell information may be presented in the form of a neighboring cell list.

[0053] 402: The base station receives the first configuration informat...

Embodiment 3

[0074] see Image 6 , this embodiment provides a base station, including:

[0075] The obtaining module 601 is used to obtain the first configuration information, the first configuration information includes: allowing the designated location group to send the neighbor cell information of the designated location group through the broadcast channel in the multi-site shared cell, and sending the designated location group through the broadcast channel The content included in the neighboring cell information, wherein the multi-site common cell is composed of multiple location groups, and the specified location group is a part of the multiple location groups;

[0076] The sending module 602 is configured to send the neighbor cell information to the idle terminals in the specified location group through a broadcast channel according to the first configuration information, and the neighbor cell information is used for the idle terminals to perform neighbor cell measurement.

[0077] ...

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Abstract

A method for transmitting neighboring cell information of multi-site cell, Base Station (BS), BS control node and communication system thereof are provided in the present invention, and related to wireless communication field. The method includes: a BS acquiring a first configuration information, and the first configuration information includes a neighboring cell information that allows appointed position group in a multi-site cell and transmits the appointed position group over a broadcast channel, and the contents included in the neighboring cell information that transmits the appointed position group over a broadcast channel, and the multi-site cell comprises multiple position groups, and the appointed position group is a part of the multiple position groups; the BS transmitting the neighboring cell information to a idle terminal in the appointed position group to perform neighboring cell measure over a broadcast channel according to the first configuration information. The BS includes an acquirement module and a transmission module. The BS control node includes an acquirement module and a decision module. The system includes a BS and a BS control node. The present invention meets the mobility management needs of a terminal in a special position group and enhances the user experience in the multi-site cell scene.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method, device and system for sending neighbor cell information of a multi-site common cell. Background technique [0002] At present, all countries in the world are increasing their investment in infrastructure, especially the construction of high-speed rail. The rapid development of high-speed railways has brought huge challenges to the wireless coverage along the existing railways, resulting in a significant decrease in the network KPI (Key Performance Indication, key performance indicators) in the trains, which has attracted widespread attention from mobile operators. In order to meet the challenges brought by high-speed rail construction to wireless coverage, some communication equipment manufacturers have developed multi-site cell (Multi-site Cell) technology. The market is positioned in high-speed rail coverage scenarios, especially to solve the weak field c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/08H04W36/30
CPCH04W4/06H04W24/10
Inventor 郭江
Owner HUAWEI TECH CO LTD
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