Wireless transmit-only apparatus and method
First Claim
1. A wireless transmit-only apparatus comprising:
- a user interface comprising at least one independently assertable input;
a plurality of mechanically resonant devices that differ from one another with respect to a characteristic resonant frequency;
a memory containing a plurality of characterizing transmission parameters comprising characterizing transmission parameters that correspond to particular ones of the plurality of mechanically resonant devices, wherein the characterizing transmission parameters correspond to a plurality of transmission messages, which plurality of transmission messages each have;
substantially common bearer content as compared to others of the plurality of transmission messages; and
at least one substantially differing characterizing transmission parameter as compared to others of the plurality of transmission messages;
a controller having access to correlation data that correlates the at least one independently assertable inputs with a corresponding one of the plurality of transmission messages and hence to a particular one of the plurality of mechanically resonant devices, such that assertion of the independently assertable input will result in selection of a particular corresponding one of the plurality of mechanically resonant devices for use when transmitting a particular one of the plurality of transmission messages.
6 Assignments
0 Petitions
Accused Products
Abstract
A wireless transmit-only apparatus (20) can be comprised of a controller (21) that selectively controls which of a plurality of resonant devices (24 and 25) are utilized to influence the transmission carrier frequency of a transmitter (26). In a preferred embodiment at least one of the resonant devices comprises a mechanically resonant device (24) such as a surface acoustic wave device, a crystal resonator, or a ceramic resonator. In a preferred embodiment, a user interface (22) includes a plurality of independently assertable inputs. The controller responds to assertion of one of this inputs by selecting a particular set of characterizing transmission parameters (as are stored, for example, in a memory (23) and using those characterizing transmission parameters to transmit a message using a transmission carrier frequency as corresponds to use of a co-selected resonant device.
12 Citations
25 Claims
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1. A wireless transmit-only apparatus comprising:
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a user interface comprising at least one independently assertable input; a plurality of mechanically resonant devices that differ from one another with respect to a characteristic resonant frequency; a memory containing a plurality of characterizing transmission parameters comprising characterizing transmission parameters that correspond to particular ones of the plurality of mechanically resonant devices, wherein the characterizing transmission parameters correspond to a plurality of transmission messages, which plurality of transmission messages each have; substantially common bearer content as compared to others of the plurality of transmission messages; and at least one substantially differing characterizing transmission parameter as compared to others of the plurality of transmission messages; a controller having access to correlation data that correlates the at least one independently assertable inputs with a corresponding one of the plurality of transmission messages and hence to a particular one of the plurality of mechanically resonant devices, such that assertion of the independently assertable input will result in selection of a particular corresponding one of the plurality of mechanically resonant devices for use when transmitting a particular one of the plurality of transmission messages. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A wireless transmit-only remote control apparatus comprising:
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a user interface comprising at least one independently assertable button; a plurality of mechanically resonant devices that differ from one another with respect to a characteristic resonant frequency; a memory containing a plurality of characterizing transmission parameters comprising characterizing transmission parameters that correspond to particular ones of the plurality of mechanically resonant devices, wherein the characterizing transmission parameters correspond to a plurality of remote control transmission messages, which plurality of remote control transmission messages each have; substantially common remote control instructional content as compared to others of the plurality of transmission messages; and at least one substantially differing characterizing transmission parameter as compared to others of the plurality of transmission messages; a controller having access to correlation data that correlates at least one of the at least one independently assertable button with a corresponding one of the plurality of remote control transmission messages and hence to a particular one of the plurality of mechanically resonant devices, such that assertion of a given one of the at least one independently assertable button will result in selection of a particular corresponding one of the plurality of mechanically resonant devices for use when transmitting a particular one of the plurality of remote control transmission messages. - View Dependent Claims (15, 16, 17)
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18. A method of facilitating selection of a transmission frequency for a transmit-only apparatus comprising:
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detecting assertion of a particular one of a plurality of discrete user assertable inputs; identifying a particular mechanically resonant device of a plurality of discrete mechanically resonant devices as corresponds to the particular one of the plurality of discrete user assertable inputs; transmitting a message comprising bearer content that corresponds to the particular one of the plurality of discrete user assertable inputs using the particular mechanically resonant device, wherein the message comprises bearer content that is substantially common as compared to a message that is transmitted upon assertion of at least one other of the plurality of discrete user assertable inputs. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
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Specification