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Intelligent carrier scheduling method applied to GSM network

A technology of GSM network and scheduling method, which is applied in network planning, electrical components, wireless communication, etc., and can solve problems such as unbalanced wireless resource time and space distribution

Inactive Publication Date: 2011-09-21
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings and deficiencies of the above-mentioned prior art, and provide an intelligent carrier scheduling method applied to the GSM network, which can better solve the intelligent carrier scheduling strategy and solve the unbalanced distribution of wireless resources in the GSM network in time and space The problem

Method used

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  • Intelligent carrier scheduling method applied to GSM network
  • Intelligent carrier scheduling method applied to GSM network
  • Intelligent carrier scheduling method applied to GSM network

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Embodiment 1

[0035] Such as Figure 4 As shown, the composition of each functional module realized by the carrier scheduling technology is given.

[0036] Such as Figure 4As shown, the intelligent carrier scheduling method applied to the GSM network, in the GRRU-1022R structure, is mainly completed through the cooperation of the 401 monitoring host and the 403 digital board. First, the monitoring host 401 of the remote radio unit obtains the The original traffic data counted by the FPGA chip 406 is converted into standard traffic data: that is, the digital board slave 404 queries the original traffic sampling data through the link 405, and then the monitoring host passes the RS-485 master-slave communication link The road 402 obtains the original traffic data counted by the FPGA chip 406 indirectly from the 404 digital board slave, and then the monitoring host 401 performs traffic data processing and analysis, and finally decides whether to set the FPGA chip 406 to perform detection chan...

Embodiment 2

[0045] Such as image 3 As shown, the intelligent carrier scheduling method applied to the GSM network, when using the carrier backup mode, the specific steps are as follows: image 3 As shown, the main sector information source 301 and the backup sector information source 311 are combined by the combining unit 305 and then enter the DAU device 306. After the optical fiber is pulled out, the three DRUs 302, 307 and 312 jointly control the residential area 304, the office area 310 and the residential area 304. The resort area 314 is covered by three sub-districts. When the traffic in the office area 310 drops at night until it is lower than the "carrier shutdown traffic threshold", the remote radio unit DRU307 will automatically turn off the two carriers 313 of the backup sector source 311 in this area, and detect the target cell in real time Traffic;

[0046] If the burst traffic in the residential area 304 rises within 5 minutes and is higher than the "carrier open traffic ...

Embodiment 3

[0050] A real estate uses two sectors, A and B, to cover the residential area. However, with the increasingly fierce competition in real estate and the continuous improvement of residents' health awareness, the supporting facilities of the community have been gradually improved, and a fitness center has been built. Usually, the fitness center is used by a small number of residents, and the A-sector carrier can basically meet the demand. However, the number of residents visiting the fitness center increases significantly during holidays, causing serious traffic congestion in the fitness center. To this end, the "carrier backup mode" is used to schedule carrier resource time distribution. That is: such as Figure 5 As shown, usually only the A sector carrier is used to cover the fitness center, and it is judged whether its standard traffic data is higher than the carrier opening threshold. The carrier switch is turned on, the traffic is diverted, and the coverage of the area i...

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Abstract

The invention provides an intelligent carrier scheduling method applied to a GSM network, which comprises the following steps that: a monitoring host computer of a radio frequency zooming unit acquires the original telephone traffic data counted by an FPGA chip through a digital board slave machine and converts the original telephone traffic data into standard telephone traffic data; and according to the requirements of the practical engineering application, a scheduling policy in a carrier-supported mode or a carrier standby mode is correspondingly adopted for a target cell so as to achieve the carrier intelligent scheduling. The method provides a policy of solving the intelligent carrier scheduling, automatically schedules carrier resources on the basis of network telephone traffic bearing conditions by setting correlative parameters for GSM mobile communication network optimization equipment (such as GRRU), and solves the problems of peak congestion of the telephone traffic, idle trough resources and the like, namely solving the problem that the wireless resources of the GSM network are distributed asymmetrically in the aspects of time and space.

Description

technical field [0001] The invention relates to a method for realizing wireless network resource scheduling technology, in particular to an intelligent carrier scheduling method applied to a GSM network. Background technique [0002] With the rapid development of mobile communication services, the traffic volume of the GSM network is also increasing, and the user's requirements for wireless carrier resources are unbalanced and uncertain in space and time. Therefore, it is necessary to unify and intelligently schedule the carrier resources of the base station sector (BTS), so as to realize optimal distribution of the network and improve the utilization rate of wireless resources. [0003] At present, carrier scheduling in the wireless coverage field mainly relies on "carrier pool" products. Although the optimal scheduling of wireless resources across regions and time periods has been realized to a certain extent, its core technology is still based on analog "switching units"....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/06H04W72/12H04W88/08
Inventor 邓宇
Owner COMBA TELECOM SYST CHINA LTD
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