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US 8,913,557 B2Granted
Distributed wireless extenders over home MoCA backbone
AssigneeBroadcom Corporation
InventorPhilippe Klein
Life of this patent
Estimating the term…
Abstract
A technique to provide distributed wireless extenders over a MoCA specified coaxial cable backbone, in which the extenders function as wireless connection points on a network. The wireless extenders operate with a central access point controller that functions as the access point for the network, in which the extenders provide a plurality of wireless connection points for devices attempting to access the network. In one scheme, the MoCA backbone is used to transfer multimedia data using protocols such as LWAPP and CAPWAP.
Claims20
A system comprising:
- a controller configured with a coaxial cable to operate as an access point for transmission and reception of wireless signals with one or more station devices at selected points along the coaxial cable;
- and
- a plurality of extender devices, having wireless communication circuitry, distributed along the coaxial cable at the selected points along the coaxial cable, in which the plurality of extender devices communicate with the controller and operate under management control of the controller to provide wireless termination point connections at the selected points along the coaxial cable for the controller to communicate wirelessly with the one or more station devices and in which communication links between the one or more station devices and one or more extender devices of the plurality of extender devices, use a Media Access Control (MAC) address of the controller for the one or more station devices to communicate with the controller,
- wherein the controller and plurality of extender devices are configured to support a split mode of operation in which MAC layer operations are divided between the plurality of extender devices and the controller.
1 more element
An apparatus comprising:
- an access point controller for configuring with a coaxial cable backbone to operate as an access point for transmission and reception of wireless signals with one or more station devices at selected points along the coaxial cable backbone, in which a plurality of wireless termination point devices, having wireless communication circuitry, are distributed along the coaxial cable backbone to communicate with the access point controller and operate under management control of the access point controller to provide wireless termination point connections at the selected points along the coaxial cable backbone to communicate wirelessly with the one or more station devices and in which communication links between the one or more station devices and one or more wireless termination point devices of the plurality of wireless termination point devices, use a Media Access Control address of the access point controller for the one or more station devices to communicate with the access point controller;
- and
- an interface to link the access point controller to a data source to obtain data for transmission on the coaxial cable backbone to transmit the data from the access point controller to the station device, via the one or more wireless termination point devices,
- wherein the access point controller and the plurality of wireless termination point devices are configured to support a split mode of operation in which Media Access Control (MAC) layer operations are divided between the access point controller and the plurality of wireless termination point devices.
1 more element
An apparatus comprising:
- a wireless termination point device for configuring with a coaxial cable backbone to operate as a wireless transmission and reception point along the coaxial cable backbone for an access point controller also on the coaxial cable backbone, the wireless termination point device to communicate with the access point controller and to operate under management control of the access point controller for the access point controller to communicate wirelessly with a station device via the wireless termination point device, wherein a communication link between the wireless termination point device and the station device uses a Media Access Control address of the access point controller;
- and
- a radio configured to provide a wireless communication link to communicate with the station device in proximity to the wireless termination point device,
- wherein the access point controller and the wireless termination point device are configured to support a split mode of operation in which Media Access Control (MAC) layer operations are divided between the access point controller and the wireless termination point device.
1 more element
Dependencies are inferred from the claim text.