LOW POWER CONSUMPTION SHORT RANGE WIRELESS COMMUNICATION SYSTEM

摘要

[PROBLEMS];To provide a low-power-consumption short-range wireless communication system enabling wireless communication devices to perform ad hoc communication without necessitating it to have a server (central device).;[MEANS FOR SOLVING PROBLEMS];The inventors have focused on transmission to detect connection destination in the proximity which is performed before establishing connection in low-power-consumption short-range wireless communication systems, e.g. advertisement packets (or scan packets) in the Bluetooth Low Energy communication system. The inventors have designed a mechanism in which various information including an identifier unique to a device is transmitted in attachment to the above packets thereby enabling the devices to perform a high-speed and ad-hoc communication.

主权项

1. A low-power-consumption short-range wireless communication system in which a wireless communication device in the state of establishing no connection sends packets to detect other wireless communication devices to be connection destination, the packets including identifier of said wireless communication device and optional communication data.