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Service communication method, service communication device and service communication system

A business communication and business management technology, applied in the field of business communication methods, devices and systems, can solve problems such as waste of network resources, and achieve the effect of saving network overhead

Inactive Publication Date: 2012-11-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Embodiments of the present invention provide a business communication method, device and system to solve the problem that existing user equipment needs to have a fixed bearer or IP to implement trigger communication and cause waste of network resources

Method used

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  • Service communication method, service communication device and service communication system
  • Service communication method, service communication device and service communication system
  • Service communication method, service communication device and service communication system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0039] Embodiment 1 of the present invention provides a service communication method for identifying and triggering a communication connection between a terminal device and a server in M2M communication. In this embodiment, terminal equipment such as user equipment is a complex terminal with multiple services, and different services have different QoS requirements. The communication between the user equipment and the opposite end, such as between the user equipment and the server, must use the IP protocol stack. However, the user equipment in this embodiment does not pre-register the relevant IP address information of the IP with the server.

[0040] Such as figure 1 and 2 As shown, in this embodiment, in the case that the user equipment does not have a dedicated IP address and a bearer, the service communication method includes the following steps:

[0041] Step 101, the service management center receives the trigger request sent by the server, and the trigger request carri...

Embodiment 2

[0070] Such as Figure 6 As shown, Embodiment 2 of the present invention provides a service communication device corresponding to the service communication method in Embodiment 1, for triggering communication between a user equipment and a server.

[0071] The devices include:

[0072] a receiving unit, configured to receive a trigger request sent by a server, where the trigger request carries a user equipment identifier;

[0073] a positioning unit, configured to determine a core network node where the user equipment corresponding to the user equipment identifier is currently registered;

[0074] a requesting unit, configured to send an IP address allocation request of the user equipment to the core network node, where the IP address allocation request is used to trigger the core network node to page the user equipment to access the network according to the user equipment identifier and It is also used to establish a bearer and obtain an IP address after the user equipment ...

Embodiment 3

[0082] Such as Figure 7 As shown, Embodiment 3 of the present invention provides a service communication system, including a server 20 , a core network node 40 and a service management center 30 . Before the server 20 communicates with the user equipment 10, the server 20 sends a trigger request of the user equipment 10 to the service management center 30, and the trigger request carries a user equipment identifier; the service management center 30 determines through the user equipment identifier The core network node 40 where the user equipment 10 corresponding to the user equipment identifier is located, and sends the IP address allocation request of the user equipment 10 to the core network node 40; the core network node 40 according to the user equipment identifier Paging the user equipment 10; after the user equipment 10 accesses, allocate an address to the user equipment 10 according to the address allocation request and establish a bearer; the core network node 40 send...

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Abstract

The invention discloses a service communication method, a service communication device and a service communication system. When needing to communicate with the user equipment, the server sends a trigger request to the target user equipment again in order to trigger temporary IP (Internet Protocol) assignment for the user equipment and the establishment of temporary bearing or other data connection between the user equipment and the server, and thereby can temporarily communicate with the user equipment, and however, within most of the time when the server and the user equipment do not communicate, the user equipment does not have an exclusive IP address, bearing or other data connection, so that the network overhead can be effectively saved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a service communication method, device and system. Background technique [0002] At present, M2M (Machine to Machine, machine-to-machine) communication has been widely used in machine-to-machine wireless communication. For machines (such as user remote control). [0003] It is preliminarily estimated that terminals used for person-to-person communication may only account for a fraction of the entire terminal market in the future, while a larger amount of communication is M2M communication services. In fact, the number of machines is at least 4 times that of human beings at present, so M2M has huge market potential. At the same time, because M2M is the integration of wireless communication and information technology, it can be used for two-way communication, such as long-distance collection of information, setting parameters and sending instructions, so M2M technol...

Claims

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Application Information

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IPC IPC(8): H04W8/26H04W76/02H04L29/12
CPCH04W68/00H04W8/26
Inventor 郭小龙
Owner HUAWEI TECH CO LTD
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