Title:
無線マルチホップ網を構成し、その内部でデータをルーティングするための方法およびこの方法を実現するための無線網
Document Type and Number:
Japanese Patent JP3801651
Kind Code:
B2
Abstract:
A method routes packets in a wireless network which includes a control node and a multiplicity of individual nodes. The method includes: inserting a routing logical address into each packet which is transmitted between a sending node and a destination node, wherein the routing logical address contains the full routing information required to route the packet from the sending node to the destination node along a communication path prescribed by the routing logical address; detecting any unsuccessfully transmitted packets; detecting a faulty node in the communication path prescribed by the routing logical address in response to detecting an unsuccessfully transmitted packet; and changing the routing logical address of the unsuccessfully transmitted packet to a new routing logical address which prescribes a new communication path which does not include the detected faulty node.
Inventors:
George A. Melnick
Application Number:
JP51814198A
Publication Date:
July 26, 2006
Filing Date:
October 13, 1997
Export Citation:
Assignee:
Konin Krekka, Philips, Electronics, N.V.
International Classes:
H04L12/28; H04B7/15; H04B7/26; H04L12/56; H04W40/02; H04W40/32; H04W40/34
Domestic Patent References:
| JP4233844A | ||||
| JP837535A |
Attorney, Agent or Firm:
Kazuo Sato
Asahi Maejima
Masami Tamama
Hidetoshi Tachibana
Asahi Maejima
Masami Tamama
Hidetoshi Tachibana