| 摘要 |
An exemplary method of operation of network devices with one device operating as a master device on a communication network involves the master device broadcasting a beacon during a communication session being carried out over the network; the master device determining that the communication session being carried out over the network has ended; the master device ceasing broadcast of the beacon; the master device entering a sleeping or power saving mode; at a client device on the network, transmitting a master search message requesting services of a master device while the master device is in the sleeping or power saving mode; the master device responding to the master search message; and the master device resuming broadcasting beacon signals. This abstract is not to be considered limiting, since other embodiments may deviate from or contain a subset of the features described in this abstract.
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