Mobile terminal service quality parameter mapping method

A technology of quality of service parameters and mobile terminals, which is applied to network types and business types to obtain quality of service parameters. According to the field of user types, it can solve problems such as large dependence on upper-layer application protocols, limited upper-layer application parameters, and inability to realize complete mapping of quality of service parameters. , to achieve the effect of reducing investment costs and enhancing business experience

Active Publication Date: 2007-11-14
CHINA MOBILE COMM GRP CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] At present, most mobile terminals only carry the same default quality of service parameters when initiating service requests, and accept the quality of service parameters assigned by the network, which cannot meet the needs of providing different quality of service guarantees according to different services
Some mobile terminals can map the upper-layer application parameters of services, such as bandwidth and source rate, to service quality parameters, but this solution relies heavily on the upper-layer application protocol, requiring the application protocol to carry relevant parameters, and the upper-layer application parameters are also Limited, no full mapping to QoS parameters possible

Method used

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  • Mobile terminal service quality parameter mapping method

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Embodiment 1

[0064] 2G single-mode terminals can use both 2G user cards and composite 3G user cards, but 2G single-mode terminals can only log in to the 2G network, so when performing quality of service parameter mapping, only the user type under the 2G network needs to be considered And the mapping relationship between the service type and the service quality parameter, the mapping relationship is stored in the service quality parameter file. The quality of service parameter file contains the mapping relationship between all services that may be used by the user and the quality of service parameters.

[0065] Save the quality of service parameter file on the user card. Since the user type of the user card is usually fixed, only the mapping relationship between the service type of the user type and the quality of service parameter needs to be recorded in the quality of service parameter file. Thus, the 2G user card The mapping relationship between all business types and service quality par...

Embodiment 2

[0076] A 3G dual-mode terminal can log in to both the 3G network and the 2G network. Therefore, when a user initiates a service through a 3G dual-mode terminal, the type of network that the mobile terminal is currently logging into should also be considered while considering the user type and service type.

[0077] The quality of service parameters applicable to 2G and 3G networks are stored in different quality of service parameter files. The quality of service parameter files are also stored on the user card initially, and the 2G service quality parameter files of the corresponding user types are stored on the 2G user card. The user card stores the 3G service quality parameter file corresponding to the user type, and the composite 3G user card stores the 2G service quality parameter file and the 3G service quality parameter file corresponding to the user type.

[0078] Therefore, user types do not need to be considered when performing quality of service parameter mapping. Co...

Embodiment 3

[0092] 2G user cards, pure 3G user cards and compound 3G user cards can be used in 3G single-mode terminals. The quality of service parameter files corresponding to each user type are stored on the 3G single-mode mobile terminal, and the file stores the mapping relationship between all types of services supported by the mobile terminal under the 3G network and the quality of service parameters. The user type information is stored on the user card instead of the quality of service parameter file.

[0093] Before the mobile terminal initiates a service each time, it first reads the user type information from the user card, and searches for the corresponding service quality parameter file inside the mobile terminal according to the user type information; then according to the service type and The corresponding QoS parameter is obtained from the mapping relationship of the QoS parameter; then the parameter is inserted into the connection establishment request and sent to the mobil...

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Abstract

The method includes following steps: (1) mobile terminal identifies type of service and relevant parameters initiated by user; (2) based on the relevant parameters, the mobile terminal looks up mapping relation between type of service and relevant parameters; (3) based on the mapping relation, the mobile terminal obtains parameters of quality of service, and inserts the parameters of quality of service into request for building connection; (4) mobile terminal sends request for building connection to mobile communication network. The invention can provide different services for needs of different service qualities. In time of initiating service, mobile terminal can select different parameters of quality of service based on different services, types of user and types of network, but not based on application in upper layer. Features are: no reconstruction cost for network equipment, and reduced cost of investment.

Description

technical field [0001] The invention relates to a method for mapping service quality parameters of a mobile terminal, especially a method for obtaining service quality parameters according to user type, network type and service type. Background technique [0002] In order to ensure the service quality of high-priority services and make more reasonable use of network resources, mobile communication networks need to provide service quality assurance mechanisms. Quality of service is an end-to-end performance index. When establishing a connection, the terminal and the network need to negotiate the quality of service parameters. The quality of service parameters mainly include: bandwidth, delay, priority, error rate, etc. [0003] Different services have different requirements for service quality. For example, the data volume of short messages is relatively small, and the requirements for real-time performance are relatively low, so only a small bandwidth is required, and a larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/32H04W28/24H04W88/02
Inventor 朱春梅武威李石吕志虎唐剑峰
Owner CHINA MOBILE COMM GRP CO LTD
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