Invention Grant
US08351860B2 Method and apparatus for communicating using expansion of communication range 有权
使用扩展通信范围进行通信的方法和装置

Method and apparatus for communicating using expansion of communication range
Abstract:
Provided are a communication method and apparatus for communicating between remote devices, in which a first device determines whether a second device is located within a second distance in which the second device can communicate with the first device via a third device and a fourth device which are remote devices relaying communication between the first and second devices, and then communicates with the second device according to the determination result.
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