| 主权项 |
1. A communication system, comprising:
a master device connected to a host through a communication network, wherein said master device comprises a master clock; a first node operatively connected to said master device through said communication network, wherein said first node receives a first periodic beam comprising a radio frequency from said master device, wherein said first node comprises a first node clock that is configured and in synchronization with said master clock based on said first periodic beam comprising said radio frequency; and a second node operatively connected to said master device through said communication network, wherein said second node receives said first periodic beam comprising said radio frequency from said master device, wherein said second node comprises a second node clock that is configured and in synchronization with said master clock based on said first periodic beam comprising said radio frequency, and wherein said communication system establishes a connection for communication between at least one of (i) said master device and said first node when said first node clock is in synchronization with said master clock, and (ii) said master device and said second node in said communication network when said second node clock is in synchronization with said master clock. |
