Patent ID: 7657222

Claim:
A Wi-Fi system, comprising: (A) a premises cable network, including: (1) a television cable backbone, and (2) at least one television set coupled to said television cable backbone; (B) a wireless cable networking gateway coupled to said premises cable network and a wide-area cable network and including: (1) a Wi-Fi transceiver for transferring wireless data to and from an IEEE 802.11 domain, (2) digital/analog conversion circuitry, coupled to said Wi-Fi transceiver, for converting said wireless between digital and analog domains, (3) a wide-area cable interface for coupling said wireless cable networking gateway to said wide-area cable network, and (4) channel insertion and extraction circuitry, coupling said digital/analog conversion circuitry, said wide-area cable interface and said premises cable network, that routes said wireless data between said wireless transceiver and at least a portion of a television channel to be transmitted across at least said premises cable network by inserting said wireless data to and extracting said wireless data from said at least a portion of a television channel, remaining television channels being transmitted from said wide-area cable interface to said premises cable network; and (C) at least one Wi-Fi device, wirelessly coupled to said Wi-Fi transceiver, for communicating said wireless data therewith and to said at least one television set.