초록 ▼

A wireless mesh network is configured as a multiple-level hierarchical network, with each level of the hierarchy having a plurality of nodes. Several clusters of nodes each acting as access points may be organized in numerous first-level meshes, with each of the first-level meshes being coupled to a

A wireless mesh network is configured as a multiple-level hierarchical network, with each level of the hierarchy having a plurality of nodes. Several clusters of nodes each acting as access points may be organized in numerous first-level meshes, with each of the first-level meshes being coupled to a second-level mesh having nodes that act as gateways to the first-level meshes. The number of nodes in each of the first-level and second-level meshes may be limited to a predetermined number of nodes during configuration in order to improve the performance of the mesh network.

대표청구항 ▼

The invention claimed is: 1. A mesh network, comprising:a first plurality of nodes, each respective node comprising a first radio, a second radio, at least one processor, and memory storing computer-executable instructions to select a route for communications sent from the respective node, each resp

The invention claimed is: 1. A mesh network, comprising:a first plurality of nodes, each respective node comprising a first radio, a second radio, at least one processor, and memory storing computer-executable instructions to select a route for communications sent from the respective node, each respective node configured to organize into a first-level mesh by scanning for the presence of other nodes and, in response, updating routing information stored in the respective memory, wherein each respective first radio is configured to communicate with another node in the first plurality of nodes and to limit its signal power output to reduce radio interference with other nodes outside of the first-level mesh, and at least one of the first plurality of nodes is further configured to operate as a gateway node to communicate with a second-level mesh using its respective second radio; anda second plurality of nodes, each respective node comprising a first radio, a second radio, at least one processor, and memory storing computer-executable instructions to select a route for communications sent from the respective node, each respective node configured to organize into the second-level mesh by scanning for the presence of other nodes and, in response, updating routing information stored in the respective memory, wherein each respective first radio is configured to communicate with another node in the second plurality of nodes.