COMMUNICATING VIA NONDETERMINISTIC AND DETERMINISTIC NETWORK ROUTING
First Claim
1. In a wireless network comprising a plurality of nodes, a method of communicating a message from an originating node, intended for receipt by a destination node, via one or more intermediate nodes, comprising the step of communicating with all nodes within the communications range of the originating node if a network pathway to the destination node is unknown by the originating node, said step of communicating including sending the message.
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Accused Products
Abstract
In a wireless network that includes a plurality of nodes, a method of communicating a message from an originating node, intended for receipt by a destination node, via one or more intermediate nodes, includes the steps of: (a) communicating with just a single node within the communications range of the originating node—including sending the message and the known network pathway—if a network pathway to the destination node is known by the originating node, the single node being the first intermediate node identified in the known network pathway; and (b) communicating with one or more first intermediate nodes within the communications range of the originating node—including sending the message—if a network pathway to the destination node is unknown by the originating node.
127 Citations
20 Claims
- 1. In a wireless network comprising a plurality of nodes, a method of communicating a message from an originating node, intended for receipt by a destination node, via one or more intermediate nodes, comprising the step of communicating with all nodes within the communications range of the originating node if a network pathway to the destination node is unknown by the originating node, said step of communicating including sending the message.
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3. In a wireless network comprising a plurality of nodes, a method of communicating a message from an originating node, intended for receipt by a destination node, via one or more intermediate nodes, comprising the steps of:
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(a) communicating with just a single node within the communications range of the originating node if a network pathway to the destination node is known by the originating node, the single node being the first intermediate node identified in the known network pathway, said step of communicating including sending the message and the known network pathway to the first intermediate node; and
(b) communicating with one or more first intermediate nodes within the communications range of the originating node if a network pathway to the destination node is unknown by the originating node, said step of communicating including sending the message. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. In a wireless network comprising a plurality of nodes, a method of communicating a message from an originating node, intended for receipt by a destination node, via one or more intermediate nodes, comprising the steps of:
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(a) first, (i) communicating with just a single node within the communications range of the originating node if a network pathway to the destination node is known by the originating node, the single node being the first intermediate node identified in the known network pathway, said step of communicating including sending the message and the known network pathway to the first intermediate node, and (ii) communicating with one or more first intermediate nodes within the communications range of the originating node if a network pathway to the destination node is unknown by the originating node, said step of communicating including sending the message; and
(b) thereafter, further communicating the message by the first intermediate node by;
(i) communicating with just a single node within the communications range of the first intermediate node if a single network pathway to the destination node is known by the first intermediate node, the single node being the node identified next after the first intermediate node in the single network pathway, including sending, to the single node, (A) the message, and (B) the known network pathway, and (ii) if a plurality of network pathways to the destination node are known by the first intermediate node, then, (A) determining a preferred network pathway from the plurality of known network pathways in accordance with an algorithm, and (B) communicating with just a single node within the communications range of the first intermediate node, the single node being the node identified next after the first intermediate node in the preferred network pathway, including sending, to the next identified node, (I) the message, and (II) the preferred network pathway, and (iii) if no network pathway is known by the first intermediate node, then communicating with one or more nodes within the communications range of the first intermediate node, including sending the message. - View Dependent Claims (20)
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Specification