Extraneous control of mobile telephone
First Claim
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1. A wireless transmit/receive unit (WTRU) programmed to respond to a disabling signal, the WTRU comprising:
- a receiver circuit capable of receiving signals of predetermined characteristics; and
the receiver configured so that, on receipt of the signals of the predetermined characteristics, the receiver enters a predetermined quiet mode of operation.
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Abstract
A wireless transmit/receive unit (WTRU) responds to a predetermined sequence of broadcast signals in order to enter a quiet mode of operation. A reverse sequence provides an indication for returning to a normal mode of operation. The sequence permits control of the WTRU by crossing an entrance threshold or the like, and also allows control by general area broadcast of the sequence.
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Citations
27 Claims
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1. A wireless transmit/receive unit (WTRU) programmed to respond to a disabling signal, the WTRU comprising:
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a receiver circuit capable of receiving signals of predetermined characteristics; and
the receiver configured so that, on receipt of the signals of the predetermined characteristics, the receiver enters a predetermined quiet mode of operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of providing operating control for wireless transmit/receive units (WTRUs), the method comprising:
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providing signals of predetermined characteristics for receipt by WTRUs in a first predetermined sequence, whereby the signals in the first predetermined sequence of the signals provide an indication for the WTRUs to enter a predetermined mode of operation; and
providing signals of the predetermined characteristics for receipt by WTRUs in a second sequence, whereby the signals provided in the second predetermined sequence provide an indication for the WTRUs to terminate the predetermined mode of operation. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A program product for use in controlling the operation of a wireless transmit/receive unit (WTRU), the program product comprising:
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code to recognize receipt of signals of predetermined characteristics designated for external control of an operating mode of the WTRU; and
code to control the receiver so that, on receipt of the signals of the predetermined characteristics, the receiver enters a predetermined quiet mode of operation in accordance with the programming. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
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Specification