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Base station networking method and device

A technology of base station group and target base station, applied in the field of base station networking method and device, can solve problems such as switching base station failure, PCI confusion, etc., and achieve the effect of improving mobile performance indicators

Active Publication Date: 2020-04-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a base station networking method and device to solve the problem of failure to switch base stations due to PCI confusion when the base station has the same frequency point and PCI neighbors

Method used

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  • Base station networking method and device
  • Base station networking method and device
  • Base station networking method and device

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Embodiment Construction

[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] The main solution of the embodiment of the present invention is: when the gateway receives the handover request from the macro base station, it judges whether there is a PCI confusion problem in the adjacent cell of the macro base station; when there is a PCI confusion problem, and the target base station managed by the gateway When the reserved resources are sufficient, select the reserved resources; send the switching request to at least one target base station, and the switching request carries the serial number of the selected reserved resources, so that the target base station that receives the switching request can use the The number returns a handover response to the gateway; the gateway receives the handover response, and sends a preset message to the macro base station according to the handover response...

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Abstract

Disclosed in the present invention is a method for base station networking, comprising: when a gateway receives a handover request from a macro base station, judging whether a confusion problem of a Physical Cell Identifier (PCI) exists in an adjacent cell of the macro base station; when the confusion problem of the PCI exists and reservation resources of a target base station managed by the gateway are sufficient, selecting the reservation resources; transmitting to at least one target base station a handover request which carries serial-numbers of the selected reservation resources, so that the target base station which receives the handover request responses to the gateway with a handover response on the basis of the serial-numbers; and, the gateway receiving the handover response and transmitting a preset message to the macro base station on the basis of the handover response, so that a user equipment performs a handover. Also disclosed in the present invention are a device and computer storage medium for base station networking.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a base station networking method and device. Background technique [0002] In LTE (Long Term Evolution, long term evolution), PCI (Physical Cell Identifier, PCI) is used to distinguish radio signals of different cells. The LTE system provides 504 PCIs, similar to the 128 scrambling codes in the TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) system. a number of . [0003] In the field of modern wireless communication, based on the planned networking of the original large base stations, that is, macro base stations, the demand for distributed small base stations, that is, micro-station networking, is also increasing. The use of micro-stations brings user experience The rise of the base station has the advantages of fast and convenient construction. There are multiple micro-stations in the coverage area of ​​each macro base station, and the distan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04H04W36/08
CPCH04W24/04H04W36/08
Inventor 彭政
Owner ZTE CORP