Wire/wireless communication system for communicating between two locations using telephone network
First Claim
1. A system for wire/wireless communication of information using a telephone network disposed between two locations which are disposed away from each other, comprising:
- a data transmitting unit positioned at a first of said two locations, for transmitting information;
a first transceiver, positioned at said first location, and coupled to said data transmitting unit, for transforming said information into a first infrared signal;
a first telephone positioned at said first location;
a second transceiver, positioned at said first location, and coupled to said first telephone, for receiving said first infrared signal from said first transceiver and for transforming said first infrared signal into an electrical signal to be supplied to said telephone network;
a second telephone positioned at a second of said two locations and connected to said telephone network;
a third transceiver, positioned at said second location, and coupled to said second telephone, for receiving said electrical signal over a telephone line of said telephone network and for transforming said electrical signal into a second infrared signal;
a fourth transceiver, positioned at said second location, and for receiving said second infrared signal and for transforming said second infrared signal into said electrical signal; and
a data receiving unit, positioned at said second location, and coupled to said fourth transceiver, for receiving said electrical signal and transforming said information;
a detector for detecting a carrier signal which is provided through said first transceiver to said data transmitting unit;
a means for determining whether a first identifier of a data packet from said data receiving unit is identical with a second identifier of said data transmitting unit and if so, performing a modem control program in said first transceiver in response to a control signal from said data receiving unit;
a data transformer for transforming said information from said data transmitting unit into a specific form required by said data receiving unit to generate a transformed signal;
an encoder for encoding said transformed signal into an analog signal necessary for infrared radiation;
an infrared transmitter for transmitting said analog signal as infrared radiation; and
a means for determining whether an acknowledge signal is provided from said data receiving unit and if so, changing a data communication mode into a standby mode to detect a control signal from said data receiving unit, or, if not, continuously transmitting said analog signal as infrared radiation; and
clearing said received data packet, if said identifier of a data packet from said data receiving unit is not identical with said identifier of said data transmitting unit.
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0 Petitions
Accused Products
Abstract
A wire/wireless communication system includes two units for wire/wireless communication of information using a telephone network between two locations which are far away from each other. One of the two units is a data transmitting unit, such as a computer terminal, which is positioned at a first location and the other is a data receiving unit. To the units, infrared transceivers are coupled to transmit information as infrared radiation and receive the infrared radiation. Also, to the data transmitting and receiving units, telephones are connected. These telephones are interconnected by the telephone network therebetween and are respectively connected to transceivers. Wireless communication between the computer terminal of the data transmitting unit and the telephone which are positioned at the first location may be accomplished by the transceivers respectively coupled to them. The electrical signal corresponding to the information from the computer terminal is supplied through the telephone network to the telephone which is positioned adjacent to the computer terminal at the second location.
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Citations
17 Claims
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1. A system for wire/wireless communication of information using a telephone network disposed between two locations which are disposed away from each other, comprising:
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a data transmitting unit positioned at a first of said two locations, for transmitting information; a first transceiver, positioned at said first location, and coupled to said data transmitting unit, for transforming said information into a first infrared signal; a first telephone positioned at said first location; a second transceiver, positioned at said first location, and coupled to said first telephone, for receiving said first infrared signal from said first transceiver and for transforming said first infrared signal into an electrical signal to be supplied to said telephone network; a second telephone positioned at a second of said two locations and connected to said telephone network; a third transceiver, positioned at said second location, and coupled to said second telephone, for receiving said electrical signal over a telephone line of said telephone network and for transforming said electrical signal into a second infrared signal; a fourth transceiver, positioned at said second location, and for receiving said second infrared signal and for transforming said second infrared signal into said electrical signal; and a data receiving unit, positioned at said second location, and coupled to said fourth transceiver, for receiving said electrical signal and transforming said information; a detector for detecting a carrier signal which is provided through said first transceiver to said data transmitting unit; a means for determining whether a first identifier of a data packet from said data receiving unit is identical with a second identifier of said data transmitting unit and if so, performing a modem control program in said first transceiver in response to a control signal from said data receiving unit; a data transformer for transforming said information from said data transmitting unit into a specific form required by said data receiving unit to generate a transformed signal; an encoder for encoding said transformed signal into an analog signal necessary for infrared radiation; an infrared transmitter for transmitting said analog signal as infrared radiation; and a means for determining whether an acknowledge signal is provided from said data receiving unit and if so, changing a data communication mode into a standby mode to detect a control signal from said data receiving unit, or, if not, continuously transmitting said analog signal as infrared radiation; and
clearing said received data packet, if said identifier of a data packet from said data receiving unit is not identical with said identifier of said data transmitting unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A control method of a system for wire/wireless communication of information using a telephone network disposed between two locations which are away from each other, comprising the steps of
providing a data transmitting unit positioned at a first of said two locations, for transmitting information; -
providing a first transceiver, positioned at said first location, and coupled to said data transmitting unit, for transforming said information into a first infrared signal; providing a first telephone positioned at said first location; providing a second transceiver, positioned at said first location, and coupled to said first telephone, for receiving said first infrared signal from said first transceiver and for transforming said first infrared signal into an electrical signal to be supplied to said telephone network; providing a second telephone positioned at a second of said two locations and connected to said telephone network; providing a third transceiver, positioned at said second location, and coupled to said second telephone, for receiving said electrical signal over a telephone line of said telephone network and for transforming said electrical signal into a second infrared signal; providing a fourth transceiver, positioned at said second location, and for receiving said second infrared signal and for transforming said second infrared signal into said electrical signal; and providing a data receiving unit, positioned at said second location, and coupled with said fourth transceiver, for receiving said electrical signal and transforming said information; detecting a carrier signal which is provided through said first transceiver to said data transmitting unit; determining whether a first identifier of a data packet from said data receiving unit is identical with a second identifier of said data transmitting unit; if so, performing a modem control program in said first transceiver in response to a control signal from said data receiving unit; transforming said information from said data transmitting unit into a specific form required by said data receiving unit to generate a transformed signal; encoding said transformed signal into an analog signal necessary for infrared radiation; transmitting said analog signal as infrared radiation; determining whether an acknowledge signal is provided from said data receiving unit; if so, changing a data communication mode into a standby mode to detect a control signal from said data receiving unit, or, if not, continuously transmitting said analog signal as infrared radiation; and clearing said received data packet, if said identifier of a data packet from said data receiving unit is not identical with said identifier of said data transmitting unit.
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13. A system for wire/wireless communication of information using a telephone network between two locations, comprising:
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a computer system positioned at a first of said two locations and having a first transceiver for transforming information from said computer system into a first infrared signal; a first telephone having a second transceiver for transforming said first infrared signal into an electrical signal to be applied to said telephone network; a second telephone positioned at a second of said two locations and having a third transceiver for transforming said electrical signal into a second infrared signal; and an electrical product having a fourth transceiver for transforming said second infrared signal into an electrical control signal to be controlled in response to said electrical control signal; a detector for detecting a carrier signal which is provided through said first transceiver to a data transmitting unit of said first transceiver; a means for determining whether a first identifier of a data packet from said data receiving unit is identical with a second identifier of said data transmitting unit and if so, performing a modem control program in said first transceiver in response to a control signal from a data receiving unit of said fourth transceiver a data transformer for transforming said information from said data transmitting unit into a specific form required by said data receiving unit to generate a transformed signal; an encoder for encoding said transformed signal into a analog signal necessary for infrared radiation; an infrared transmitter of said first transceiver for transmitting said analog signal as infrared radiation; a means for determining whether an acknowledge signal is provided from said data receiving unit and if so, changing a data communication mode into a standby mode to detect a control signal from said data receiving unit, or, if not, continuously transmitting said analog signal as infrared radiation; and
clearing said received data packet, if said identifier of a data packet from said data receiving unit is not identical with said identifier of said data transmitting unit. - View Dependent Claims (14, 15, 16, 17)
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Specification