Multi-node communication system and method of requesting, reporting and collecting destination-node-based measurements and route-based measurements
First Claim
1. A method of transmitting a message in a wireless mesh network, the method comprising:
- receiving a message from a first wireless mesh point (MWP), that includes a source address of the first WMP, a destination address of a second WMP, a receiver address field that includes a first receiver address, a transmitter address field that includes a first transmitter address of the first WMP, and a value equal to the maximum number of next-hop addresses field;
updating the message by decrementing the value equal to the maximum number of next-hop addresses, by updating the receiver address field in the message with a second receiver address, and by updating the transmitter address field in the message with the first receiver address; and
transmitting the updated message to the second WMP.
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Accused Products
Abstract
A multi-node communication system and method used to request, report and collect destination-node-based measurements and route-based measurements is disclosed. The communication system may be a mesh network including a plurality of mesh points (MPs). In one embodiment, a destination-node-based measurement request is sent to one or more destination nodes via destination-unicast, destination-multicast, or destination-broadcast, using routes specified via next-hop-unicast, next-hop-multicast, or next-hop-broadcast addressing. In another embodiment, a source node sends a measurement request message to a final destination node, whereby each node along the route individually sends a measurement report message to the source node. Alternatively, measurement results of each node are combined and appended to the measurement request message, and a measurement report message including the combined measurement results is sent to the source node.
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Citations
12 Claims
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1. A method of transmitting a message in a wireless mesh network, the method comprising:
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receiving a message from a first wireless mesh point (MWP), that includes a source address of the first WMP, a destination address of a second WMP, a receiver address field that includes a first receiver address, a transmitter address field that includes a first transmitter address of the first WMP, and a value equal to the maximum number of next-hop addresses field; updating the message by decrementing the value equal to the maximum number of next-hop addresses, by updating the receiver address field in the message with a second receiver address, and by updating the transmitter address field in the message with the first receiver address; and transmitting the updated message to the second WMP. - View Dependent Claims (2, 3, 4)
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5. A method of forwarding a message in a wireless mesh network, the method comprising:
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receiving, at an intermediate node, a message from a first wireless mesh point (WMP), that includes a source address of the first WMP, a destination address of a second WMP, a receiver address field that includes a first receiver address, a transmitter address field that includes a first transmitter address of the first WMP, and a value equal to the maximum number of next-hop addresses field; updating the message by decrementing the value equal to the maximum number of next-hop addresses, by determining a second receiver address, by updating the receiver address field in the message with the second receiver address, and by updating the transmitter address field in the message with the first receiver address; and forwarding the updated message to the second WMP. - View Dependent Claims (6)
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7. A wireless mesh point (WMP), the WMP comprising:
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a receiver configured to receive a message from a first WMP, that includes a source address of the first WMP, a destination address of a second WMP, a receiver address field that includes a first receiver address, a transmitter address field that includes a first transmitter address of the first WMP, and a value equal to the maximum number of next-hop addresses field; a processor configured to update the message by decrementing the value equal to the maximum number of next-hop addresses, updating the receiver address field in the message with a second receiver address, and updating the transmitter address field in the message with the first receiver address; and a transmitter configured to transmit the updated message to the second WMP. - View Dependent Claims (8, 9, 10)
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11. A wireless mesh point (WMP), the WMP comprising:
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a receiver configured to receive a message from a first WMP, that includes a source address of the first WMP, a destination address of a second WMP, a receiver address field that includes a first receiver address, a transmitter address field that includes a first transmitter address of the first WMP, and a value equal to the maximum number of next-hop addresses field; a processor configured to update the message by decrementing the value of the maximum number of next-hop address, by determining a second receiver address, by updating the receiver address field in the message with the second receiver address, and by updating the transmitter address field in the message with the first receiver address; and a transmitter configured to forward the updated message to the second WMP. - View Dependent Claims (12)
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Specification