WIRELESS DATA COMMUNICATION BETWEEN A MASTER DEVICE AND A SLAVE DEVICE
A method of wireless communication between a master device and a slave device is disclosed. The method comprises: the master device continually transmitting request messages to the slave device; the slave device transmitting reply messages in reply only to some of said request messages; wherein the...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of wireless communication between a master device and a slave device is disclosed. The method comprises: the master device continually transmitting request messages to the slave device; the slave device transmitting reply messages in reply only to some of said request messages; wherein the slave device transmits a reply message in reply to a request message if: a) a predetermined period has elapsed since it transmitted its last reply message; or b) the request message contains data. |
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