Wlan operating on multiple adjacent bands
First Claim
1. A method for communication, comprising:
- deploying a plurality of access points, comprising at least first and second access points, which have respective coverage areas and are configured to operate on a common frequency channel, in a service region of a wireless local area network (WLAN), so that the coverage areas of the access points overlap;
selecting the first access point to transmit downlink signals to a station in the service region of the WLAN;
setting a downlink data rate for transmission of the downlink signals from the first access point to the station; and
instructing the station to transmit uplink signals at an uplink data rate that is less than the downlink data rate, so that the uplink signals can be received and decoded by both the first and second access points.
5 Assignments
0 Petitions
Accused Products
Abstract
A method for communication includes deploying a plurality of access points, which have respective coverage areas and are configured to operate on a common frequency channel, in a service region of a wireless local area network (WLAN), so that the coverage areas of the access points overlap. A first access point is selected to transmit downlink signals to a station in the service region of the WLAN at a certain downlink data rate. The station is instructed to transmit uplink signals at an uplink data rate that is less than the downlink data rate, so that the uplink signals can be received and decoded by both the first and second access points.
100 Citations
17 Claims
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1. A method for communication, comprising:
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deploying a plurality of access points, comprising at least first and second access points, which have respective coverage areas and are configured to operate on a common frequency channel, in a service region of a wireless local area network (WLAN), so that the coverage areas of the access points overlap;
selecting the first access point to transmit downlink signals to a station in the service region of the WLAN;
setting a downlink data rate for transmission of the downlink signals from the first access point to the station; and
instructing the station to transmit uplink signals at an uplink data rate that is less than the downlink data rate, so that the uplink signals can be received and decoded by both the first and second access points. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. Apparatus for communication, comprising:
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a plurality of access points, comprising at least first and second access points, which have respective coverage areas and are configured to operate on a common frequency channel, and which are arranged for deployment in a service region of a wireless local area network (WLAN) so that the coverage areas of the access points overlap; and
an access manager, which is configured to communicate with the access points, so as to select the first access point to transmit downlink signals to a station in the service region of the WLAN, to set a downlink data rate for transmission of the downlink signals from the first access point to the station, and to cause at least one of the access points to instruct the station to transmit uplink signals at an uplink data rate that is less than the downlink data rate, so that the uplink signals can be received and decoded by both the first and second access points. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification