Device discovery and connection establishment for ad hoc...

Details Device discovery and connection establishment for ad hoc... Device discovery and connection establishment for ad hoc...

2004-02-06

2010-10-05

Barqadle, Yasin (Department: 2456)

Electrical computers and digital processing systems: multicomput

Computer-to-computer session/connection establishing

C709S236000, C455S464000

Reexamination Certificate

active

07809835

ABSTRACT:
A wireless device transmits beacon packets at periodically occurring time intervals across a wireless channel. When the wireless communications device has not formed a piconet with one or more remote devices, the device scans the wireless channel for a predetermined amount of time immediately following each of the periodically occurring time intervals. During this time a remote device may respond to the beacon packet.

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Batra et al., “Multi-band OFDM Physical Layer Proposal”, Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs), IEEE 802.15-03/267r6, Sep. 17, 2003, Slides 1-51.

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