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Method for acquiring neighborhood information, terminal, method for providing neighborhood information and server

A technology of neighbor information and server, applied in wireless communication, electrical components, etc., to achieve the effect of small changes, strong compatibility and operability

Inactive Publication Date: 2014-03-26
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution requires the terminal to monitor the status of all other wireless communication systems supported by itself during idle time, which poses a great challenge to the radio frequency, power consumption and processing capabilities of the terminal

Method used

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  • Method for acquiring neighborhood information, terminal, method for providing neighborhood information and server
  • Method for acquiring neighborhood information, terminal, method for providing neighborhood information and server
  • Method for acquiring neighborhood information, terminal, method for providing neighborhood information and server

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0027] The main idea of ​​this application is: based on the geographical location information of the terminal, the location-adjacent cell server collects, aggregates, processes, and distributes the geographical location-based neighboring cell information, and the terminal measures the neighboring cell according to the neighboring cell information, To support the terminal to choose one of all possible communication modes under the current network coverage, it lays the foundation for the realization of the communication network with the terminal as the main body.

[0028] Based on the above main ideas, the present application provides a method for acquiring neighboring cell information applicable to a terminal and a method for providing neighboring c...

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PUM

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Abstract

The invention discloses a method for acquiring neighborhood information. The method comprises the steps as follows: a terminal transmits a service request to a position-neighborhood server, wherein the service request carries the PLMN identification, frequency point and cell identification of the current residence system of the terminal, and current geographical location information of the terminal; the terminal receives the neighborhood information returned by the position-neighborhood server, wherein the neighborhood information is the information of neighborhoods within a preset geographical distance from the terminal, the position-neighborhood server screens the corresponding relationships of the geographical location information, PLMN identifications, frequency points and cell identifications maintained by the position-neighborhood server according to the current geographical location information of the terminal to obtain the neighborhood information, and the neighborhood information comprises the PLMN identifications, frequency points and cell identifications of the neighborhoods. The invention further discloses a method for providing neighborhood information, a corresponding terminal and a corresponding server. By applying the technical scheme disclosed by the application, the terminal can be supported to independently select one of all possible communication modes under current network coverage. Thus, the terminal can independently select other networks for communication when a coverage dead zone or a fault occurs to the network.

Description

technical field [0001] The present application relates to the technical field of wireless communication, in particular to a method and a terminal for acquiring neighboring cell information, and a method and server for providing neighboring cell information. Background technique [0002] With the continuous development of wireless communication technology, multi-mode terminals are more and more widely used. A multi-mode terminal (hereinafter referred to as a terminal) can support multiple communication modes, communicate based on multiple radio access technologies (RATs), and support switching between different RATs, which can also be called inter-system switching. [0003] In order to support inter-system handover, the terminal needs to obtain relevant information of inter-system neighboring cells, and perform measurements on inter-system neighboring cells based on the information. The existing method for measuring neighboring cells of different systems is as follows: the t...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/30
Inventor 周文静张东风
Owner BEIJING SAMSUNG TELECOM R&D CENT
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