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Method for forwarding in multi-hop networks
Ericsson Research, Isafjordsgatan 14E, 164 93 Kista, Sweden.
2000 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

NOVELTY - An acknowledgement of a message is transmitted to originating node from candidate relay node that receives message from the originating node. A candidate node is selected to which a forwarding order is transmitted. An acknowledgement of forwarding order is transmitted from the selected node which is designed as the originating node. USE - For forwarding information through multihop networks. ADVANTAGE - Improves robustness by increasing transmission speed of the nodes. Maximizes efficiency by reducing high transmission power levels and hence reduces energy consumption. Supports concurrent, space-coinciding transmissions with enhanced reliability. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) Information forwarding system; and (2) Communication node. DESCRIPTION OF DRAWING(S) - The figure shows signaling procedure for forwarding information.

Place, publisher, year, edition, pages
Keyword [en]
opportunistic routing, multihop network, ad-hoc network
National Category
Communication Systems
URN: urn:nbn:se:kth:diva-74226ISI: 2002394712OAI: diva2:489349
US 6788670 B1 (2004-09-07)

US 6798765-B2 (2004-09-28); CN 1197309-C (2005-04-13); EP 1329062-B1 (2005-09-28); JP 3963320-B2 (2007-08-22)

Available from: 2012-02-02 Created: 2012-02-02 Last updated: 2013-08-07Bibliographically approved

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Larsson, Peter
Communication Systems

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ReferencesLink to record
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