초록 ▼

A system for communicating data via a cellular network control channel of a cellular mobile radiotelephone system (CMR). A data message system includes reporting devices, a mobile switching center (MSC) of a CMR system, and a data collection system. The MSC receives data messages via the cellular ne

A system for communicating data via a cellular network control channel of a cellular mobile radiotelephone system (CMR). A data message system includes reporting devices, a mobile switching center (MSC) of a CMR system, and a data collection system. The MSC receives data messages via the cellular network control channel from reporting devices operating within coverage areas of the array of cells and forwards the data messages via a first communications link to the data collection system. A paging acknowledgment system also can communicate both (1) paging messages and (2) acknowledgment messages to confirm reception of the paging messages. The paging acknowledgment system includes a communications system, remote communications devices, and at least one MSC of a CMR system. A remote communications device responds to a data message corresponding to a paging message by transmitting an acknowledgment message containing an acknowledgment code to the MSC via a cellular network control channel of the CMR system. In response, the MSC forwards the acknowledgment message to the communications system.

대표청구항 ▼

[ We claim:] [1.] In or for a cellular mobile radiotelephone (CMR) system having an array of cells for communicating with cellular mobile radiotelephones within coverage areas of said array of cells, a data message system for communicating selected data collected from a plurality of remote data sour

[ We claim:] [1.] In or for a cellular mobile radiotelephone (CMR) system having an array of cells for communicating with cellular mobile radiotelephones within coverage areas of said array of cells, a data message system for communicating selected data collected from a plurality of remote data sources, said data message system comprising:a plurality of data reporting means, each of said data reporting means operative for monitoring a corresponding one of said remote data sources to obtain said selected data and for transmitting a data message containing said selected data;a mobile switching center (MSC) for receiving said data message via a cellular network control channel from each of said data reporting means operating within said coverage areas of said array of cells; anddata collection means for collecting said selected data in response to receiving said data message from said MSC via a first communications link, said data message formatted as a call origination signal transmitted by one of the cellular mobile radiotelephones when said cellular mobile radiotelephone originates a cellular telephone call for communication via said CMR system.