Terminal and service processing method

Abstract

The invention relates to the field of communication and provides a terminal and a service processing method, wherein the terminal comprises an McWill module, a GSM module and an application process; the application processor, connected with the McWill module and the GSM module respectively, is used for sending service control messages to the McWill module and the GSM module respectively; the McWill module is used for receiving the service control messages, performing signaling exchange with a network side according to the service control messages and then initializing service; and the GSM module is used for receiving the service control messages, performing the signaling exchange with the network side according to the service control messages and then initializing service. The terminal and the service processing method have the advantages of being convenient and flexible to network switch, having powerful functions and meeting various requirements of people.

Description

technical field [0001] The invention relates to the communication field, in particular to a terminal and a service processing method. Background technique [0002] McWill (Multi-carrier Wireless information Local Loop) is a broadband wireless access technology based on CS-OFDMA / TDMA technology, with a working frequency band of 1785MHz-1805MHz, occupying a bandwidth of 5MHz, and adopts TDD duplex mode. At present, terminals based on McWill technology can provide an access rate of 1 Mbps for both uplink and downlink, and can provide functions such as Internet access, real-time video transmission, and voice calls. The McWill network is more suitable and has been applied to industry-specific networks (such as: civil aviation airports, Yangtze River Shipping, railway stations, etc.), providing applications such as dispatching, monitoring, and data transmission. [0003] GSM (Global System for Mobile Communications, Global System for Mobile Communications) is a relatively mature ...

AI Technical Summary

Problems solved by technology

[0006] The McWill network provided by the prior art is a single, isolated network, and it is relatively difficult to intercommunicate with voice services provided by public networks such as GSM / CDMA, but it is relatively easy to intercommunicate with the Internet network for data

However, the data service bandwidth provided by the GSM / CDMA network is narrow, which cannot meet the needs of high-bandwidth services in the McWill network market; most of the services in the existing McWill network market are customized according to industry characteristics, and an open terminal platform is required to facilitate Secondary development, but the terminal of the existing McWill network adopts a closed system, which does not have the ability of secondary development

Moreover, the terminals of the existing McWill network are all single-mode terminals, or only provide the voice function of McWill, or only provide the data function of McWill, and cannot perform voice communication with a large number of GSM / CDMA terminals

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