Method for channel control with wireless transmission
OwnerChun-Gu Lin, Yi-Hung Sheninventors
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Abstract
A method for channel control with wireless transmission is provided, in which a receiver is adopted to collect identification signals sent by a plurality of different wireless controllers. Because of the wireless transmission structure, the method automatically switches the setting of the channel list within an authorized range. According to the identification codes corresponding to the received identification signals, the authorization ranges of a plurality of users are compared to provide an appropriate channel list for the viewers. In addition, the method allows users to set a plurality of different channel lists to achieve the purpose of diversity, protection, and convenience.
Claims27
A method for channel control with wireless transmission, comprising the steps of:
- a. receiving a plurality of identification signals by a receiver, each identification signal containing an identification code, and each identification code corresponding to one of a plurality of authorization levels and a channel list;
- b. comparing if each identification code is the same as a system password by a processor;
- and
- b1. if each identification code is the same as the system password, comparing an authorization level of each identification code by a comparator unit of said processor, and setting the channel list appointed by the identification code with lowest authorization level as play list;
- b2. if partial identification code is the same as the system password, comparing the authorization level of the partial identification code, and setting the channel list appointed by the identification code with lowest authorization level as play list;
- and
- b3. if none of the identification code is the same as the system password, the processor not opening any channel.
A method for channel control with wireless transmission, comprising the steps of:
- a. receiving an identification signal by a receiver, the identification signal containing an identification code, and the identification code corresponding to one of a plurality of authorization levels and a channel list;
- b. comparing if the identification code is the same as a system password by a processor;
- and
- b1. if the identification code is correct, setting a channel list appointed by the identification code with the lowest authorization level as a play list by the processor;
- and
- b2. if the identification codes is incorrect, the processor not opening any channel.
Dependencies are inferred from the claim text.