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Method for multihop routing for distributed wlan networks
Ericsson Research, Isafjordsgatan 14E, 164 93 Kista, Sweden.
2001 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

NOVELTY - Involves establishing a multihop route through the wireless network and altering transmission protocol parameters to minimize delays for transmissions over the multihop route. Packets are then transmitted over the multihop route using the altered transmission protocol parameters. USE - For multi-hop routing for distributed wireless local area networks e.g. WLANs conforming to IEE 802.11 standard. ADVANTAGE - Enhances overall performance by allowing effective control of multi-hop packets. DETAILED DESCRIPTION - The transmission protocol parameters can be altered by setting a NAV value at each node of the multi-hop route for a duration of the packet transmissions over the route or by assigning the packets a higher QoS value. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the type of wireless network in which the method is employed.

Place, publisher, year, edition, pages
Keyword [en]
multihop network, routing, ad-hod network
National Category
Communication Systems Telecommunications
URN: urn:nbn:se:kth:diva-74223ISI: 2003313767OAI: diva2:489354
EP 1433291-B1 (2007-09-05)

US 7443822-B2 (2008-10-28); JP 4184964-B2 (2008-11-19); CN 100521648-C (2009-07-29)

Available from: 2012-02-02 Created: 2012-02-02 Last updated: 2013-08-06Bibliographically approved

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Larsson, Peter
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