Digraph network superframes

Details Digraph network superframes Digraph network superframes

2005-06-13

2008-09-02

Vu, Huy D. (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S338000, C370S470000

Reexamination Certificate

active

07420980

ABSTRACT:
A method of assigning cells in a superframe using digraph link information in a network of nodes is disclosed. The method comprises determining a total number of desired digraph links in the network of nodes wherein a digraph link is a directional link specifying routing information at each node in the network between said node and a second node, and wherein the network of nodes includes a plurality of nodes each with a plurality of digraph links. The method further comprises selecting a superframe size at least large enough to accommodate the total number of desired digraph links and assigning each desired digraph link to a cell in the superframe wherein each cell in the superframe specifies a synchronized time and frequency communication plan.

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patent: 5748103 (1998-05-01), Flach et al.
patent: 6621805 (2003-09-01), Kondylis et al.
patent: 2271691 (1992-09-01), None
Polastre et al., Versatile Low Power Media Access for Wireless Sensor Networks, Nov. 3-5, 2004.
Hohlt et al., Flexible Power Scheduling for Sensor Networks, Apr. 26-27, 2004.

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