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Radio communication system

  • US 20030220076A1
  • Filed: 02/03/2003
  • Published: 11/27/2003
  • Est. Priority Date: 02/05/2002
  • Status: Active Grant
First Claim
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1. A radio communication system including a plurality of communication units consisting in a radio network in which one of the plurality of communication units operates in a master mode, other communication units operate in a slave mode, and transition into a suspend state are allowed during operation in the slave mode, wherein each of the plurality of communication units includes a battery as driving power, and a communication unit operating in the master mode stops transmission/reception operations in synchronization with the transition into the suspend state of the communication units operating in the slave mode.

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