최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0652077 (2000-08-31) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 453 인용 특허 : 177 |
A proximity service unit for providing at least one predetermined service for use with multiple types of wireless devices. The proximity service unit includes a multiple channel wireless transceiver, a proximity unit validation assembly, and a legacy activation unit. The multiple channel wireless tr
A proximity service unit for providing at least one predetermined service for use with multiple types of wireless devices. The proximity service unit includes a multiple channel wireless transceiver, a proximity unit validation assembly, and a legacy activation unit. The multiple channel wireless transceiver receives at least two signal types, such as infrared region signals, 900 MHz region signals, 1.8 GHz region signals, and 2.4 GHz region signals. The multiple channel wireless transceiver receives a request authorization code from each of a plurality of respective wireless devices such that the plurality of wireless devices communicate simultaneously with the multiple channel wireless transceiver without air time. The proximity unit validation assembly communicates with the multiple channel wireless transceiver and receives and validates the plurality of request authorization codes received by the multiple channel wireless transceiver. The legacy activation unit receives a service authorization code and provides at least one predetermined service for each wireless device providing the request authorization code resulting in a service authorization code.
1. A proximity service unit for providing at least one predetermined service for use with multiple types of wireless devices, comprising:a multiple channel wireless transceiver capable of receiving at least two signal types, the multiple channel wireless transceiver receiving a request authorization
1. A proximity service unit for providing at least one predetermined service for use with multiple types of wireless devices, comprising:a multiple channel wireless transceiver capable of receiving at least two signal types, the multiple channel wireless transceiver receiving a request authorization code from each of a plurality of respective wireless devices such that the plurality of wireless devices communicate simultaneously with the multiple channel wireless transceiver without air time, each wireless device being capable of communicating the request authorization code when the wireless device is within a predetermined proximity distance from the multiple channel wireless transceiver and each request authorization code uniquely identifying the wireless device from which the request authorization code is received; a proximity unit validation assembly communicating with the multiple channel wireless transceiver receiving and validating the plurality of request authorization codes received by the multiple channel wireless transceiver and outputting a service authorization code in response to each of the request authorization codes upon validating the respective request authorization code; and a legacy activation unit receiving the service authorization codes and for providing at least one predetermined service for each wireless device providing the request authorization code resulting in a service authorization code.
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