| 摘要 |
A method and system discovers a route in a wireless communications network, FIG. 1, including multiple nodes (101-103). A RREQ frame (115) is broadcast by a first node (101). The RREQ frame is generated to discover a route. A second node (102) receives the RREQ frame. The second node (102) unicast a PING frame (210) to the first node (101) to verify an integrity of a wireless communications channel between the first node (101) and the second node (102). Then, the second node (102) unicasts a RREP frame only if the integrity of the wireless channel is verified.
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