Token-based receiver diversity
First Claim
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1. A method for coordinating communication amongst a plurality of mobile stations to a network switch having a plurality of ports, each of the plurality of ports being coupled to at least one repeater from among a plurality of repeaters, the method comprising:
- (A) pre-assigning a token to a first repeater from among of the plurality of repeaters, the token uniquely associating the first repeater with a mobile station from among the plurality of mobile stations;
(B) receiving a first indicator associated with a data packet from the mobile station received at the first repeater at a first port from among the plurality of ports and a second indicator associated with the data packet received at a second repeater from among the plurality of repeaters at a second port from among the plurality of ports; and
(C) determining whether a second repeater is closer to the mobile station based upon the first indicator and the second indicator; and
(D) re-assigning the token to the second repeater if the second repeater is closer to the mobile station.
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Abstract
A token-based receiver diversity processing is described. In one embodiment, a receiver diversity comprises repeaters receiving wirelessly transmitted packets from a mobile station, and one of the repeaters forwarding packets of the wirelessly transmitted packets to a switch if the one repeater is currently assigned to forward packets from the mobile station based on an indicator assigned prior to the wirelessly transmitted packets being sent.
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Citations
22 Claims
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1. A method for coordinating communication amongst a plurality of mobile stations to a network switch having a plurality of ports, each of the plurality of ports being coupled to at least one repeater from among a plurality of repeaters, the method comprising:
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(A) pre-assigning a token to a first repeater from among of the plurality of repeaters, the token uniquely associating the first repeater with a mobile station from among the plurality of mobile stations; (B) receiving a first indicator associated with a data packet from the mobile station received at the first repeater at a first port from among the plurality of ports and a second indicator associated with the data packet received at a second repeater from among the plurality of repeaters at a second port from among the plurality of ports; and (C) determining whether a second repeater is closer to the mobile station based upon the first indicator and the second indicator; and (D) re-assigning the token to the second repeater if the second repeater is closer to the mobile station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A network switch configured to coordinate communication amongst a plurality of mobile stations, each of the plurality of ports being coupled to at least one repeater from among a plurality of repeaters, comprising:
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a wireless Local Area Network (LAN) configuration module configured to pre-assign a token to a first repeater from among of the plurality of repeaters, the token uniquely associating the first repeater with a mobile station from among the plurality of mobile stations; a first port and a second port from among the plurality of ports, the first port and the second port being configured to receive a first indicator associated with a data packet from the mobile station received at the first repeater and a second indicator associated with the data packet received at a second repeater from among the plurality of repeaters, respectively; and a location tracking module configured to determine whether the second repeater is closer to the mobile station based upon the first indicator and the second indicator, wherein the wireless LAN configuration module is further configured to re-assign the token to the second repeater if the second repeater is closer to the mobile station. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification