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Embedded telecom value-added service gateway

A value-added service and embedded technology, applied in the direction of electrical components, radio/inductive link selection and arrangement, transmission system, etc., to achieve the effect of reducing occupation, optimizing system resource allocation, and easy maintenance

Inactive Publication Date: 2009-01-21
NORTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a general-purpose, stable, high-performance, low-cost integrated embedded data channel and general business management platform system based on Linux system, to solve the problem of accessing the existing telecom value-added service provider to the telecom value-added service station. difficulties faced

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0065] The embedded hardware platform selected by the present invention is HHPPC852T-2ETH-R1, and the operating system uses embedded Linux.

[0066] Hardware platform:

[0067] The MPC852T PowerQUICC (Quad Integrated Communications Controller) processor is a communication processor for low-end applications in the MPC866 / MPC859T family recently launched by Motorola. The power consumption of this processor architecture is much lower than that of the traditional architecture. processor. It integrates a microprocessor and some commonly used peripheral components in the control field, and is especially suitable for communication products and various control fields, providing an efficient hardware platform for the low-cost realization of communication systems. Therefore, the present invention selects the embedded hardware platform based on the MPC852T microprocessor for product development.

[0068] operating system:

[0069] Due to the advantages of embedded Linux, including fre...

Embodiment 2

[0097]Based on Embodiment 1, the MMS in the communication interface module is a multimedia short message service. Transmission information includes information in various multimedia formats such as text, images, sounds, and data. The MMS standard does not stipulate the maximum capacity of a single MMS message, which is mainly to ensure future interoperability and avoid the embarrassment encountered by SMS. So MMS message size has nothing to do with the standard, it's just an operational issue. In addition, it also depends on the relevant decisions of the operators, such as whether they want the message size to be standardized to facilitate billing and so on.

[0098] Multimedia Messaging Center (MMSC): In the entire Multimedia Messaging Service Environment (MMSE), the Multimedia Messaging Center (MMSC) is the core of the system. It consists of MMS server, MMS relay, information storage and database. The MMSC is the core of the MMS network structure, which provides storage a...

Embodiment 3

[0101] Based on Embodiment 1, the information interaction of the protocol gateway is as follows:

[0102] (1) When a piece of multimedia information is sent to a user, the information is encoded with the WAP WSP protocol and transmitted to the WAP gateway through the wireless network.

[0103] (2) The WAP gateway communicates with the MMS-Relay through the HTTP protocol, and transmits the file content to the MMS-Relay.

[0104] (3) MMS-Relay sends the file to the MMS-C server. The content of the multimedia information in the server will be converted into MIME format and stored in the short message storage (MMS-MessageStore).

[0105] (4) The server performs data analysis to obtain routing information, user terminal information, and the like. Information in the user database is called up during the analysis. The system will judge whether the user's terminal can support MMS, and perform different processing according to the carrying capacity of the user's terminal (such as di...

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Abstract

The invention discloses an embedded type telecommunication value-added service gateway, particularly comprising: (1) a communication interface module which is used for accomplishing information communication with various protocol gateways and providing a standard input for a core processing layer; (2) an access control module which is used for validating and controlling the legality of an accessed subscriber and controlling the access process of the subscriber; (3) a core processing module which is used for accomplishing mutual transformation of a specified application data format and a standard data format; (4) a system configuration management module which is used for managing a service in all portals providing an information value added service in mobile communication industry; (5) an application program interface module which is used for providing an interface for a back-end specified business application program and being responsible for a data communication process between two parties. The embedded type telecommunication value-added service gateway can be used as a data channel realizing message instant sending, support the access with various networks, realize a unified data access interface with various access modes such as SMS , WAP and MMS, and provide the unified access mode in the interface for a value added service provider.

Description

technical field [0001] The invention relates to a gateway communication system in the telecommunication industry, in particular to an embedded telecommunication value-added service gateway. Background technique [0002] With the development of my country's mobile communication industry, especially the rapid growth of mobile data services, the telecom value-added service industry has become a popular and popular communication service, and has become a new growth point of the national economy. my country currently has more than 500 million mobile phone users. In the field of telecom value-added applications, telecom operators continue to innovate, providing rich telecom value-added services such as short message, MMS (multimedia message), WAP (wireless Internet), USSD, IVR, ring tones, STK, etc. Rapid development has created conditions. [0003] At the same time, with the 3G standard to be issued by the Ministry of Information Industry in 2008, telecom value-added services w...

Claims

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Application Information

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IPC IPC(8): H04Q7/24H04Q7/22H04Q7/38H04L29/08H04W12/06
Inventor 房鼎益陈晓江陈峰安娜冯健何路黄琛罗养霞李涛彭瑞云范训礼
Owner NORTHWEST UNIV
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