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Table 1 Notations in system model and problem formulation.

From: Flow Oriented Channel Assignment for Multi-radio Wireless Mesh Networks

Notations Description
The set of the wireless routers.
The set of the wireless links.
The set of the wireless channels.
The set of the multihop flows.
The th link.
The th flow.
The th channel.
The channel assignment matrix.
The routing matrix.
The interference matrix.
The clique matrix.
The channel reward matrix.
The topology matrix.
The vector that stores the number of network interface cards on each node.
The achievable data rate vector.
The supportable flow rate vector.
The link rate allocation matrix.
The vector that stores bottleneck links.