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Measurement Based Link Capacity for Multiple Interferers in an 802.11-Based Wireless Network
Measurement Based Link Capacity for Multiple Interferers in an 802.11-Based Wireless Network
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机译:基于测量的链路容量,用于基于802.11的无线网络中的多个干扰源
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摘要
A method according to the invention includes determining a PHY layer model for a single interferer in an 802.11 wireless network responsive to an input of measured pair wise of at least one of a delivery ratio and received signal strength RSSI values in the 802.11 wireless network; ascertaining a deferral probability for a given node in the network in the presence of multiple interferers in a MAC layer model of the 802.11 network responsive to the determining step in the PHY layer model; and deriving from the ascertaining step at least one of sending capacity in the presence of multiple interferers, packet collision probability in the presence of multiple interferers and available capacity in a given link for a corresponding link delivery ratio.
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