Status information query method and system, intercommunication gateway

Abstract

The invention discloses a state information query method and system, and an intercommunication gateway. Wherein in the state information query method, by receiving the query request information sent by the server, the query request information is sent to the state control device associated with the identification information of the network to which the user terminal belongs, so that the state control device can query the user terminal Status information, receiving query response information sent by the status control device, where the query response information includes the status information of the user terminal, and sending the query response information to the server. Since the query request information is sent to the corresponding state control device according to the identification information of the network to which the user terminal belongs, it is convenient for the server to query the status information of the M2M terminal in different networks, thus realizing the unified query of the status of the M2M terminal and avoiding the delay of the short message 1. The defect of high requirements on network resources improves the user experience of the M2M service.

Description

technical field [0001] The invention relates to the communication field, in particular to a state information query method and system, and an intercommunication gateway. Background technique [0002] With the development of M2M (Machine to Machine, machine to machine) services and next-generation mobile communications, the M2M services carried by mobile networks are more widely used. At present, M2M applications widely used in Europe and the United States include smart meter reading, safety monitoring, mechanical service and maintenance services related to household applications such as electricity meters, gas meters, and water meters. In my country, M2M applications are mainly focused on monitoring, including vehicle location monitoring, elevator operation status monitoring, agricultural greenhouse monitoring, safety production monitoring, environmental monitoring, etc., and there are also applications in automatic vending and other aspects. [0003] Whether it is meter re...

AI Technical Summary

Problems solved by technology

Existing implementation schemes are usually realized through SMS, but the premise is that the resources of MSISDN (Mobile Station Integrated Service Digital Network Number, mobile station integrated service digital network number) are relatively sufficient; and for some applications (such as remote meter reading) , SMS query or activation has a delay of about 30s, which is not good for business promotion

In addition, LTE (Long Term Evolution, long-term evolution) defines a preliminary framework for M2M query and activation, but CDMA (Code Division Multiple Access, Code Division Multiple Access) has no similar scheme

[0005] To sum up, due to the defects in existing solutions that cannot provide multi-network integration and unified M2M query, and SMS query has delays and high requirements on network resources, the user experience of M2M services is reduced.

Images