APPROACH TO SECURE LOCALIZATION IN WIRELESS NETWORKS
摘要
<p>Embodiments of the present invention disclose a secure localization infrastructure using transmitters that can transmit messages at multiple distinct power levels throughout a community of reference points. Transmitters send messages at different power levels in a manner that every location in the system corresponds to a unique set of messages. Received messages are reported back to the localization infrastructure, which then determines location by comparing the messages reported.</p>
申请公布号
WO2009094153(A2)
申请公布日期
2009.07.30
申请号
WO2009US00389
申请日期
2009.01.22
申请人
TOSHIBA, KABUSHIKI, KAISHA;TELCORDIA TECHNOLOGIES, INC.;GHOSH, ABHRAJIT;KAUL, VIKRAM;FAMOLARI, DAVID