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Method for acquiring cellular global identity and method and device for building Iur interface

A technology for cell global identification and serving cells, which is applied in the field of communication and can solve problems such as narrow adaptability

Active Publication Date: 2010-03-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current ANR process can only read the broadcast information of the same-frequency adjacent cells (which can be called adjacent cells) and obtain CGI information, and the scope of application is too narrow.

Method used

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  • Method for acquiring cellular global identity and method and device for building Iur interface
  • Method for acquiring cellular global identity and method and device for building Iur interface
  • Method for acquiring cellular global identity and method and device for building Iur interface

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Embodiment Construction

[0031] 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.

[0032] figure 1 It is a schematic flow chart of the first embodiment of the method for obtaining the cell global identity according to the present invention; as figure 1 As shown, the method of the present embodiment includes:

[0033] Step S100, receiving time gap (gap) information sent by the serving cell;

[0034] In a specific implementation, the neighbor cell broadcast message is sent by a cell adjacent to the serving cell (the embodiment of the present invention is referred to as: a neighbor cell for short, and the neighbor cell and the serving cell may be adjacent cells with the same frequency or different frequencies. ), the adjacent cell and the serving ce...

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Abstract

The embodiment of the invention discloses a method for acquiring the cellular global identity and a method and a device for building an Iur interface, wherein, the method for acquiring the cellular global identity comprises the following steps: receiving the time slot information sent by a serving cell; reading the main information block in the broadcast information of adjacent regions and acquiring the position and the repeated period of the system information block of the adjacent regions in the time slot time period; and reading the system information block in adjacent regions and acquiringthe cellular global identity information of adjacent regions according to the position and repeated period of the system information block. By adopting the invention, the cellular global identity inadjacent regions in the same system or a different system can be read and the automatic discovery of the adjacent regions can be realized.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for acquiring a cell global identifier, a method and equipment for establishing an Iur interface. Background technique [0002] Neighborhood planning in the early system was more about site selection in combination with geographic information system, traffic model, transmission model and other information under the condition of human participation, so as to meet the system index requirements in terms of coverage, throughput and quality . After the Automatic Neighbor Relation (ANR, Automatic Neighbor Relation) function is introduced into the evolved network (LTE, Long Term Evolution), the neighbor relation of the serving cell can be automatically generated and optimized based on the detection and reporting results of the UE. In the currently proposed ANR process of LTE, a serving cell in LTE reads a broadcast message of an adjacent cell on the same frequency to obtain a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/10H04W76/02H04W92/12
CPCH04W24/02H04W48/12
Inventor 王学龙黄英周国华
Owner HUAWEI TECH CO LTD
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