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Method for distributing block domain data service radio channels

A packet data service and wireless channel technology, applied in the field of packet domain data service wireless channel allocation

Active Publication Date: 2006-11-08
CHINA MOBILE COMM GRP CO LTD
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Problems solved by technology

[0007] The purpose of the present invention is to solve the serious shortage of limited service channel resources due to the development of a large number of packet wireless data communication services, the urgent need to obtain a channel resource configuration method and the current wireless channel allocation calculation method for packet data services cannot meet the needs of operators. To meet the needs of business operators, a method for allocating wireless channels for packet domain data services is provided. By introducing the concept of minimum service bandwidth requirements and the concept of virtual services, the method can use the Erlang B formula and Campbell's theorem for packet data services to calculate the actual channel. required quantity

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  • Method for distributing block domain data service radio channels

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Embodiment Construction

[0029] figure 1 Shown is the processing flow of a specific embodiment of the present invention. At the beginning of this embodiment, at first, according to the constraints of a certain communication quality of service QoS and the requirements of actual packet data service communication, the packet data in the wireless communication cell is set. The theoretical value of the service wireless channel, and then obtain the minimum bandwidth requirement value of the user for each packet data service in the actual use of the wireless communication cell. Since there are multiple packet data services in wireless communication, when detecting the actual minimum bandwidth value of each packet data service, it is to detect all types of packet data services in the wireless communication cell separately, and allocate the actual bandwidth value through the following steps The wireless channel required for the packet domain data traffic.

[0030] Step 101. Calculate and acquire the channel b...

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Abstract

The present invention relates to a grouping domain data service wireless channel allocation method. It contains first of all configuring grouped data service wireless channel theoretical value in wireless communication cell, then through detecting each grouped data service minimal band width requirement value and channel bandwidth to obtain service resource intensity; calculating each user's service quantity in busy time; calculating virtual service resource intensity and each user's virtual service quantity in busy time; calculating cell virtual service quantity; calculating virtual channel number of practical grouped data; converting virtual channel number into wireless channel number. The present invention can directly change market feedback into working guiding through leading-in service minimal band width concept, virtual service concept, Campbell's theorem, Erlang B matching function and virtual channel numeral conversion calculation to realize wireless channel distribution.

Description

technical field [0001] The invention relates to a method for allocating wireless channels of packet domain data services, in particular to a method for allocating wireless channel resources occupied by packet data services based on the Global System for Mobile Communications (GSM). Background technique [0002] The General Packet Radio Service (referred to as GPRS) based on the GSM communication system can provide packet wireless data communication services. It provides continuous Internet connection for mobile terminal users by bundling several time slots for use. GPRS can support a data transmission rate above 100kbps, and can provide multimedia services such as video and interaction. [0003] With the opening of the GPRS network and business and after several years of development, the GSM Extended Data Environment (abbreviated as EDGE technology) also based on the GSM system standard will also be put into the GSM system. Because the EDGE technology can support the highest...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W72/54
Inventor 魏丽红高鹏李威孙金霞任志强袁捷张斌
Owner CHINA MOBILE COMM GRP CO LTD
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