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A communication method and system

A communication method and domain name system technology, which is applied in the field of mobile communication and communication, can solve problems such as circuitous service routing of the entire network, inability to support both the entire network service and local service at the same time, and the inapplicability of the APN mechanism to carry out local services, etc., so as to reduce business The effect of using delay and improving bandwidth utilization

Inactive Publication Date: 2007-11-28
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014]The standard APN mechanism is not suitable for carrying out local business. Although the enhanced APN mechanism can support the development of local business, it will cause unnecessary routing detours for the whole network business
In the actual network, generally speaking, the whole network service and local service exist at the same time, and the pure APN mechanism or the enhanced APN mechanism is not suitable for supporting the whole network service and local service at the same time

Method used

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  • A communication method and system
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Examples

Experimental program
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Embodiment 1

[0063] As shown in Figure 2, the present invention provides a schematic structural diagram of Embodiment 1 of a communication system that supports both network-wide services and local services, including:

[0064] UE, if the destination management domain of the UE is N, the UE includes: a configuration unit for configuring the APN including the service type identifier of the entire network——APN-QW and the APN including the local service type identifier carrying management domain information ——APN-N, the home management domain of the UE can also be A, B, C... Correspondingly, the APN configured by the configuration unit and containing the local service type identifier carrying the management domain information can also be APN- A, APN-B, APN-C...; the receiving unit is used to receive the use data service command input by the user, and judge the service type to be used by the user according to the use data service command; the identification unit is connected with the judgment un...

Embodiment 2

[0069] As shown in FIG. 3 , the present invention provides a schematic structural diagram of Embodiment 2 of a communication system that simultaneously supports network-wide services and local services, including:

[0070] UE, if the destination management domain of the UE is N, the UE includes: a configuration unit for configuring the APN-APN-QW containing the service type identifier of the entire network and the APN-QW containing the local service type identifier that does not carry management domain information APN——APN-X; the receiving unit is used to receive the use data service command input by the user, and judge the service type to be used by the user according to the use data service command; the identification unit is used to generate the service type according to the service type to be used by the user. Corresponding network-wide service APN—APN-QW or local service APN—APN-X; a sending unit connected to the identification unit for sending a connection establishment r...

Embodiment 3

[0076] As shown in FIG. 3 , the configuration unit described in Embodiment 2 of the present invention can also be used to configure a Boolean variable, and the Boolean variable has two values, 1 representing true and 0 representing false. And the identification unit may also generate a Boolean variable, and then the UE can send a connection establishment request message carrying the Boolean variable. The judgment unit of the SGSN judges the service type to be used by the user according to the Boolean variable carried in the connection establishment request message received from the UE, and if the Boolean variable is true, the SGSN will APN——APN-QW initiates a standard access point name resolution request to the domain name system device; if the Boolean variable is false, the SGSN first queries the HLR for the local service that contains the management domain information corresponding to APN-X The type-identified APN initiates a standard APN resolution request to the DNS accord...

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Abstract

This invention relates to a communication method including: a mobile terminal generates corresponding ID and transmits a request of setting up connections carrying with said ID to an access point device, which initiates a standard access point analysis request to a domain name system device based on the ID or firstly enquires about the name in a user signed database then to initiate a standard access point name analysis request to the domain name management device based on the local service access point name. This invention also relates to a communication system including: a mobile terminal used in sending connection set-up request with ID, an access point device initiating a standard analysis request to a domain name system device based on the ID, a user signed database device used in storing local service access point names with its managed domain name information corresponding to the mobile terminal.

Description

technical field [0001] The present invention relates to a communication method, especially a communication method capable of simultaneously supporting network-wide services and local services; the present invention also relates to a communication system, particularly a communication method capable of simultaneously supporting network-wide services and local services The system belongs to the technical field of mobile communication. Background technique [0002] In an operator network with multiple management domains, the services provided by the operator can be divided into network-wide services and local services. The management domain, network-wide services, and local services are defined as follows: [0003] Management domain—a unit with relatively independent network, business, and management independence. For example, many operators usually divide different management domains according to provinces. Each management domain has multiple access points, such as general gro...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04Q7/22H04Q7/24H04W76/02
Inventor 林华生孙少陵刘鸿李威任志强蔡娅莉胡怡党京
Owner CHINA MOBILE COMM GRP CO LTD
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