Abstract
A wireless LAN (WLAN) communications system between a plurality of users within a basic service or cell system, comprising: a switching access point, SAP (106, 206), for transmitting and receiving point-to-multipoint communications to and from the users; and a plurality of user terminals, each of which is assigned to an available port at the switching access point and defining a single combination of a carrier frequency and a spatial beam to isolate communications between users to avoid collisions; where said frequency assignment is not permanent, and instead a dynamic or pseudorandom bearer assignment is used in which the signals received from request-of-shipment from users in a shared carrier are responded with permission signals from sending from the SAP indicating the carrier that can be used for transmission (106, 206)
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4G | 29/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
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Specification Information
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Technologies
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