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Radio resource planning method based on GPRS service type

A type of business, wireless resource technology, applied in the direction of wireless communication, radio/inductive link selection and arrangement, digital transmission system, etc., can solve the problems of not occupying the channel, unreasonable allocation of wireless resources, and unable to improve channel effectiveness, etc. To achieve the effect of improving efficiency

Inactive Publication Date: 2003-02-12
HUAWEI TECH CO LTD
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AI Technical Summary

Problems solved by technology

If the service type is not considered or the QOS estimation is not accurate, the allocation of wireless resources is unreasonable
In addition, because the existing resource allocation method does not take into account the characteristics of different service types, but only considers the amount of channels occupied by existing voice users, and divides a certain time slot for dynamic PDCH configuration, this may lead to the following problems: First, If there is no fixed PDCH, data users may not be able to occupy the channel when the phone is busy
Second, as long as there is data service, regardless of the type, channels are allocated according to the same principle, which cannot improve the effectiveness of channel use

Method used

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  • Radio resource planning method based on GPRS service type
  • Radio resource planning method based on GPRS service type
  • Radio resource planning method based on GPRS service type

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Embodiment Construction

[0026] For a deep understanding of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] GPRS is a new service developed on top of the GSM system for the transmission of bursty service data packets. In the GPRS system, there are voice services and data services at the same time, in order to improve the utilization of wireless resources, it is necessary to dynamically configure wireless resources according to the types of services, data volume and service quality requirements.

[0028] Users' expectation on network service quality is closely related to business. If the user is performing one-way transmission services, such as EMAIL (e-mail), SMS (service management system), the concern is the data bandwidth provided by the network; if the user is performing interactive services, such as games, information query, concern What is the delay of the network response. Therefore, to measure wireless net...

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Abstract

A radio resource planning method based on GPRS service type includes such steps as determining the service type and data amount of GPRS service by comparing the classes of different services, judging its resource demand according to its data amount, aobtaining the actual channel demand, determining the QoS class, and distributing the channel and its priority. Its advantages are high reasonability and flexibility, and high utilization rate of system resource.

Description

(1) Technical field: [0001] The invention relates to a method for planning wireless resources in a GPRS (General Packet Radio Service) system. (two) background technology: [0002] The GPRS network is an overlay network built on the basis of the GSM (Global System for Mobile Communications) network, providing fast access channels for wireless packet data services. In a GPRS network, voice services and data services are provided at the same time. How to adjust the allocation of network resources according to different services to optimize resource allocation, reduce service interaction, and improve network performance is an important issue in equipment optimization and network planning. The first existing GPRS radio resource allocation method is static PDCH configuration and dynamic PDCH (packet data channel) conversion method. The latter dynamic PDCH configuration control mechanism determines when the BSC (base station controller) requests a TCH (voice channel) from the PCU...

Claims

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Application Information

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IPC IPC(8): H04W72/08H04W72/00
Inventor 陈新
Owner HUAWEI TECH CO LTD
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