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User scheduling method and device in high-speed rail mobile communication network

A mobile communication network and user scheduling technology, which is applied in the field of user scheduling methods and devices in high-speed rail mobile communication networks, can solve problems such as resource waste and unreasonable resource scheduling, and achieve the effect of rational scheduling of resources and avoiding continuous monitoring

Active Publication Date: 2019-04-19
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing technology needs to continuously monitor the Doppler frequency deviation of the user terminal or the moving speed of the user, and when there is no train passing or when the system resources are sufficient, the users on the non-high-speed rail train will continue to be moved out of the high-speed rail private network community. Therefore, there are problems of resource waste and unreasonable resource scheduling in the prior art

Method used

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  • User scheduling method and device in high-speed rail mobile communication network
  • User scheduling method and device in high-speed rail mobile communication network
  • User scheduling method and device in high-speed rail mobile communication network

Examples

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Embodiment 1

[0040] An embodiment of the present application provides a user scheduling method in a high-speed rail mobile communication network, such as figure 2 As shown, the method includes the following steps:

[0041] S101. Obtain statistical information on the number of users in a high-speed rail private network community.

[0042] Exemplarily, obtaining the statistical information on the number of users of the high-speed rail private network community may be to obtain the number of second-level users per day in the high-speed rail private network community for 7 days a week or more than 4 weeks, which can ensure the accuracy of the statistical information.

[0043] S102. Determine the daily arrival time and departure time of the train according to the statistical information of the number of users.

[0044] Specifically, such as image 3 As shown, the above step S102 includes steps S1021-S1022:

[0045] S1021. Obtain a periodic pulse distribution of the number of users according...

Embodiment 2

[0075] An embodiment of the present application provides a user scheduling device in a high-speed rail mobile communication network, such as Figure 14 As shown, the user scheduling device 20 includes: an acquisition module 21 , a determination module 22 , and a migration module 23 .

[0076] The acquiring module 21 is configured to acquire statistical information on the number of users of the high-speed rail private network community.

[0077] Exemplarily, in order to ensure the accuracy rate, the number of second-level users per day in the high-speed rail private network community is obtained for 7 days a week and more than 4 weeks.

[0078] The determination module 22 is configured to determine the daily arrival time and departure time of the train according to the statistical information of the number of users obtained by the acquisition module 21 .

[0079] Specifically, the determination module 22 obtains the periodic pulse distribution of the number of users according ...

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Abstract

The application discloses a user scheduling method and device in a high-speed rail mobile communication network and relates to the field of wireless communications, for ensuring reasonable schedulingof resources and improving the resource utilization rate when users in a non-high-speed rail train in a high-speed rail private network move out of a high-speed rail private network cell. The method comprises the following steps: acquiring statistical information of the number of users of the high-speed rail private network cell; determining the arrival time and the departure time of the train every day according to the statistical information of the number of the users; determining a train arrival time window according to the arrival time and the departure time of the train every day; comparing the first number of users and a threshold value of the number of the users, and if the first number of users is larger than the threshold value of the number of the users, moving out the access users in the high-speed rail private network cell according to the train arrival time window. The method and the device in the embodiment of the application are applied to scheduling of users in the high-speed rail mobile communication network.

Description

technical field [0001] The present application relates to the field of wireless communication, and in particular to a user scheduling method and device in a high-speed rail mobile communication network. Background technique [0002] At present, in the high-speed railway (hereinafter referred to as high-speed railway) private network, in order to ensure that the high-speed railway private network community serves the users on the high-speed train, it usually distinguishes between the users on the high-speed train and the users on the high-speed train by monitoring the Doppler frequency offset of the user terminal or the moving speed of the user. Users on non-high-speed rail trains, and then move users on non-high-speed rail trains out of high-speed rail private network communities. [0003] The existing technology needs to continuously monitor the Doppler frequency deviation of the user terminal or the moving speed of the user, and when there is no train passing or when the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/20H04W72/12
CPCH04W8/183H04W8/205H04W72/121
Inventor 李庆伟原振升李昊彭中峰张宏辉吴凯洲欧明林登峰
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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