Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2005-12-28
2010-11-02
Ferris, Derrick W (Department: 2463)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
Reexamination Certificate
active
07826432
ABSTRACT:
An apparatus and method for routing on a mobile ad-hoc network are provided. The apparatus and method allow each node in a network to: measure a packet transmission rate to a neighboring node using a signal-to-noise ratio (SNR); measure variation in the number of nodes due to their insertion or deletion; distribute relative packet transmission time relative to the SNR, which is measured using the packet transmission rate; and determine a routing path using the stored relative packet transmission time relative to the SNR. The apparatus includes a transceiver that receives a reply packet from a neighboring node, a measuring unit that uses the reply packet to measure movement of the neighboring node and a relative packet transmission time thereto, and a routing path determination unit that uses the relative packet transmission time to determine a routing path in the network.
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Keun Jae Lee; Min Soo Kim; Song Yean Cho; Byung In Mun, “Delay-Centric Link Quality Aware OLSR,” Local Computer Networks, 2005. 30th Anniversary. The IEEE Conference on , vol., No., pp. 690-696, Nov. 17, 2005.
Cho Song-yean
Kim Min-soo
Lee Keun-jae
Ferris Derrick W
Ghowrwal Omar
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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