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

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...

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