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Method, device and system for establishing neighbor relation

A neighboring cell relationship and neighboring cell technology, applied in access restriction, electrical components, wireless communication, etc., can solve large problems such as neighbor cell relationship statistics and analysis, and achieve the effect of shortening time and improving efficiency

Active Publication Date: 2009-08-19
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The present invention provides a method, device and system for establishing a neighbor relationship, which is used to solve the problem in the prior art that the establishment of a neighbor relationship requires statistics and analysis of a large amount of data

Method used

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  • Method, device and system for establishing neighbor relation
  • Method, device and system for establishing neighbor relation
  • Method, device and system for establishing neighbor relation

Examples

Experimental program
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Embodiment Construction

[0032] In the embodiment of the present invention, the base station to which the new cell belongs first finds a cell adjacent to the new cell and establishes a neighboring cell relationship with it, and then obtains the neighboring cell list of the neighboring cell; no neighboring cell is established in the obtained neighboring cell list The relevant cell information is put into the candidate neighbor list, and the user equipment UE is notified to measure the cells in the candidate neighbor list, and the real neighbor of the new cell in the candidate neighbor list is saved in its own neighbor list. In the embodiment of the present invention, one base station corresponds to one cell.

[0033] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] Such as image 3 As shown, the method of the embodiment of the present invention specifically includes the following steps:

[0035] Step...

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Abstract

The invention discloses a method, a system and a device for establishing neighbour relation which belong to the mobile communication technique field. The method includes steps as follows: when the system new adds an evolution base station (eNB), first finding another subdistrict adjacent a subdistrict and establishing a neighbour relation with the adjacent subdistrict, obtaining adjacent subdistrict list of the subdistrict, placing the adjacent subdistrict information that does not establishing the adjacent relation in the opposite adjacent subdistrict list into a candidate adjacent subdistrict list, and informing a user equipment (UE) to measure each subdistrict in the candidate neighbour subdistrict list, and confirming the real adjacent subdistrict and establishing the neighbour subdistrict relation according with the UE measuring report.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method, device and system for establishing neighbor relationship. Background technique [0002] In a Long Term Evolution (LTE, Long Term Evolution) system, with the introduction of a self-configuration / liberalization function, it is hoped that an evolved NodeB (Evolved NodeB, eNB) can automatically establish a neighbor relationship. At present, the industry also proposes a method for establishing an automatic neighbor relation (Automatic Neighbor Relation, ANR). [0003] exist figure 1 In the communication system shown, a kind of method for setting up same-frequency (intra-freq) neighboring cell is set up, and its specific steps are as follows figure 2 Shown: [0004] Step 200, the user equipment (User Equipment, UE) sends a measurement report on cell B to the eNB where the current serving cell A is located, which contains the physical layer identifier phy-CID of...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W48/16H04W92/20
Inventor 王彦
Owner DATANG MOBILE COMM EQUIP CO LTD
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