Method and device for providing and acquiring neighbor cell information

Abstract

The invention discloses a neighbor cell information providing method and device, a neighbor cell information obtaining method and device, which are used for improving the neighbor cell adding efficiency, and a terminal does not need to have the NCGI reading capability. The neighbor cell information providing method provided by the present application comprises: receiving a neighbor cell information acquisition request sent by an access network device, the neighbor cell information acquisition request comprising a physical cell identifier PCI and frequency point information of an unknown neighbor cell of a serving cell of a terminal; according to the neighbor cell information acquisition request, neighbor cell information is determined, and the neighbor cell information comprises a new air interface cell global identifier (NCGI) of the unknown neighbor cell; and sending a neighbor cell information acquisition response to the access network equipment, wherein the neighbor cell information is carried.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a method and device for providing and acquiring information on neighboring cells. Background technique [0002] The following description of the background art may include insights, discoveries, understandings or disclosures or associations of at least some examples of the embodiments of the present application, as well as disclosures that are not known in the related prior art but provided by the embodiments of the present application. Some such contributions of embodiments of the present application may be specifically pointed out below, while other such contributions of embodiments of the present application will be apparent from the relevant context. [0003] SON (Self-Organized Networks) is a concept proposed by mobile operators during the standardization stage of LTE networks. Its main idea is to realize some autonomous functions of wireless networks, r...

AI Technical Summary

Problems solved by technology

[0007] For 5G, ANR is also a basic tool for wireless network planning and network optimization, but currently limited by the progress of terminals, automatic neighbor addition requires terminals to have the ability to read NCGI, and most 5G terminals in the current network do not have the ability to report NCGI , which greatly limits the efficiency of automatic neighbor relation addition in 5G

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