CPC H04B 7/18508 (2013.01) [H04W 16/26 (2013.01); H04W 16/28 (2013.01); H04W 88/04 (2013.01)] | 12 Claims |
1. A communication system comprising:
a mobile station configured to:
communicate with a wireless station;
move toward a predetermined destination on a first moving route;
sense an obstacle present on the first moving route toward the predetermined destination;
in response to sensing the obstacle present on the first moving route:
pause the movement toward the predetermined destination on the first moving route; and
transmit a notification to the wireless station requesting for deployment of a relay station, wherein the relay station is configured to establish communication between the mobile station and the wireless station;
in response to establishing communication to the relay station, move along a second moving route toward the predetermined destination while avoiding the obstacle; and
the relay station being configured to:
deploy to establish communications between the mobile station and the wireless station;
establish the communications between the mobile station and the wireless station; and
move to maintain a position where communication between the mobile station and the wireless station can be relayed according to movement of the mobile station along the second moving route.
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