[특허]Radio communications system using multiple simultaneously transmitting transceivers

Radio communications system using multiple simultaneously transmitting transceivers 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04B-007/14
출원번호	US-0922917 (1992-07-30)
우선권정보	IE-0001761 (1991-08-01)
발명자 / 주소	Nelson Dan R. (Delgany IEX)
출원인 / 주소	City Communications Limited (Dublin IEX 03)
인용정보	피인용 횟수 : 97 인용 특허 : 0

초록 ▼

A radio telemetry system has a first transceiver and a large number of further transceivers of which some but not all are out of range of the first transceiver and none of which is out of range of all the others. The first transceiver transmits a radio message having a predetermined format, and each of the further transceivers receiving the message, whether directly or indirectly, re-transmits that message in synchronism or substantially in synchronism with all the other further transceivers which received the message at the same time. Thus, in general, a further transceiver out of range of the first transceiver will receive the message simultaneously from two or more sources. The message contains iteration data which determines the number of times the message is to be re-transmitted.

대표청구항 ▼

A radio communication system comprising a transmitter for transmitting a radio message having a predetermined format, a plurality of transceivers within range of the transmitter and a plurality of receivers out of range of the transmitter but within range of one or more of the transceivers, wherein each of the transceivers is arranged, upon receipt of the message in said predetermined format and subject to the contents of the message, to re-transmit the message substantially in synchronism with any and all other of the transceivers which received the message at the same time as said one or more of the transceivers, and wherein the message includes iteration data which defines the number of times the message has been transmitted or re-transmitted and the total number of times the message is to be transmitted or re-transmitted, and wherein said each of the transceivers upon receipt of the iteration data includes means which is responsive to the iteration data in the message to determine if the last transmission or re-transmission has been made and if so not to re-transmit the message to one or more of said transceivers and receivers and if not to update the iteration data by changing the data which defines the number of times the message has been transmitted or re-transmitted and re-transmit the message.

이 특허를 인용한 특허 (97)

Twitchell, Jr., Robert W.; Clark, Richard A., All weather housing assembly for electronic components.
상세보기
Rose, Gregory Gordon; Semple, James; Quick, Roy Franklin, Apparatus and method for a secure broadcast system.
상세보기
Sharony Jacob (Port Washington NY), Architecture for mobile radio networks with dynamically changing topology using virtual subnets.
상세보기
Koop, Lamonte Peter; Payne, Edward Allen, Ascertaining presence in wireless networks.
상세보기
Twitchell, Jr., Robert W., Automatic and dynamic changing of class in class-based asset tracking and monitoring systems.
상세보기
Twitchell, Jr.,Robert W., Battery powered wireless transceiver having LPRF component and second wake up receiver.
상세보기
Twitchell, Jr., Robert W., Class switched networks for tracking articles.
상세보기
Twitchell, Jr., Robert W., Class-switching in class-based data communcations network.
상세보기
Twitchell, Jr., Robert W., Communicating via nondeterministic and deterministic network routing.
상세보기
Okamoto Yasushi,JPX ; Arimoto Akiya,JPX ; Muramatsu Kikuo,JPX, Communication control apparatus.
상세보기
Twitchell, Jr., Robert W., Communications and systems utilizing common designation networking.
상세보기
Twitchell, Jr.,Robert W., Communications within population of wireless transceivers based on common designation.
상세보기
Koop, LaMonte Peter; Robins, David S., Conjoined class-based networking.
상세보기
Koop, LaMonte Peter; Robins, David S., Conjoined class-based networking.
상세보기
Koop, LaMonte Peter; Robins, David S., Conjoined class-based networking.
상세보기
Twitchell, Jr., Robert W., Container tracking system.
상세보기
Twitchell, Jr., Robert W., Determining relative elevation using GPS and ranging.
상세보기
Butler, Joel, Digital communication system for loudspeakers.
상세보기
Butler, Joel, Digital communication system for loudspeakers.
상세보기
Twitchell, Jr., Robert W., Event-driven mobile hazmat monitoring.
상세보기
Twitchell, Jr.,Robert W., Forming communication cluster of wireless AD HOC network based on common designation.
상세보기
Twitchell, Jr.,Robert W., FormingRSI networks among transceivers sharing common designation.
상세보기
Twitchell, Jr., Robert W.; Smith, Delia J., GPS denial device detection and location system.
상세보기
Twitchell, Jr., Robert W., Intelligent node communication using network formation messages in a mobile Ad hoc network.
상세보기
Twitchell, Jr.,Robert W., Keyhole communication device for tracking and monitoring shipping container and contents thereof.
상세보기
Twitchell, Jr.,Robert W., Keyhole communication device for tracking and monitoring shipping container and contents thereof.
상세보기
Twitchell, Jr., Robert W., LPRF device wake up using wireless tag.
상세보기
Twitchell, Jr., Robert W., LPRF device wake up using wireless tag.
상세보기
Twitchell, Jr., Robert W., LPRF device wake up using wireless tag.
상세보기
Twitchell, Jr., Robert W., LPRF device wake up using wireless tag.
상세보기
Twitchell, Jr., Robert W., Logically distinct wireless data communication networks sharing gateway for communicating with external networks.
상세보기
Twitchell, Jr., Robert W., Maintaining information facilitating deterministic network routing.
상세보기
Twitchell, Jr.,Robert W., Manufacture of LPRF device wake up using wireless tag.
상세보기
Kates, Lawrence, Measuring environmental conditions over a defined time period within a wireless sensor system.
상세보기
Twitchell, Jr., Robert W., Mesh network control using common designation wake-up.
상세보기
Franklin Mark Terrance ; McGregor ; III John Elwood ; Beyer Robert Wayne ; Beyer Robert William, Meter reading data transmissiion system and method of using same.
상세보기
Agashe, Parag A.; Quick, Jr., Roy Franklin; Wang, Jun; Hsu, Raymond T., Method and apparatus for broadcast services in a communication system.
상세보기
Rachlin,Elliott H, Method and apparatus for converting a network description into a computer program for disambiguating transmit-by-exception telemetry from a multi-path, multi-tier network.
상세보기
Leung,Nikolai K. N.; Parekh,Nileshkumar J.; Hsu,Raymond T.; Chen,An Mei, Method and apparatus for data packet transport in a wireless communication system using an internet protocol.
상세보기
Rachlin,Elliott H., Method and apparatus for disambiguating transmit-by-exception telemetry from a multi-path, multi-tier network.
상세보기
Semple, James; Rose, Gregory Gordon, Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system.
상세보기
Leung, Nikolai K. N., Method and apparatus for providing protocol options in a wireless communication system.
상세보기
McCabe Michael J. ; Williams Lee I. ; Goud Paul A.,CAX, Method and apparatus for reducing phase cancellation in a simulcast paging system.
상세보기
Hawkes, Philip; Rose, Gregory G.; Hsu, Raymond T.; Rezaiifar, Ramin, Method and apparatus for security in a data processing system.
상세보기
Leung, Nikolai Konrad; Hawkes, Philip Michael; Rose, Gregory Gordon, Method and apparatus for security in a data processing system.
상세보기
Rachlin,Elliott H., Method and apparatus for storing and retrieving data related to paths of a multi-path, multi-tier network.
상세보기
Hsu, Raymond T., Method and apparatus for transmission framing in a wireless communication system.
상세보기
Chen, Tao; Bender, Paul E.; Agashe, Parag A.; Rezaiifar, Ramin; Pankaj, Rajesh K.; Wei, Yongbin, Method and system for reduction of decoding complexity in a communication system.
상세보기
Chen, Tao; Bender, Paul E.; Agashe, Parag A.; Rezaiifar, Ramin; Pankaj, Rajesh K.; Wei, Yongbin, Method and system for reduction of decoding complexity in a communication system.
상세보기
Herbelin, Philippe; Daoud Triki, Khadija; Leveque, Cédric, Method for switching an access node.
상세보기
Lynch, William Thomas; Herbison, David James, Methods and apparatus for improved memory access.
상세보기
Lynch, William Thomas; Herbison, David James, Methods and apparatus for improved memory access.
상세보기
Lynch,William Thomas; Herbison,David James, Methods and apparatus for improved memory access.
상세보기
Bullen, Melvin James; Dodd, Steven Louis; Lynch, William Thomas; Herbison, David James, Methods and systems for a storage system.
상세보기
Bullen,Melvin James; Dodd,Steven Louis; Lynch,William Thomas; Herbison,David James, Methods and systems for a storage system.
상세보기
Bullen,Melvin James; Dodd,Steven Louis; Lynch,William Thomas; Herbison,David James, Methods and systems for a storage system with a program-controlled switch for routing data.
상세보기
Bullen, Melvin James; Dodd, Steven Louis; Lynch, William Thomas; Herbison, David James, Methods and systems for an identifier-based memory section.
상세보기
Twitchell, Jr., Robert W., Network aided terrestrial triangulation using stars (NATTS).
상세보기
Twitchell, Jr., Robert W., Network aided terrestrial triangulation using stars (NATTS).
상세보기
Twitchell, Jr., Robert W., Network formation in asset-tracking system based on asset class.
상세보기
Twitchell, Jr., Robert W.; Smith, Delia J., Operating GPS receivers in GPS-adverse environment.
상세보기
Lebet Jean-Philippe,CHX, Process for the management of concurrent access and device for practicing the same.
상세보기
Twitchell, Jr., Robert W., Propagating wireless networks based on common designation and routine.
상세보기
Twitchell, Jr., Robert W., Radio frequency identification based networks.
상세보기
Farley, Matthew J.; Koop, LaMonte Peter, Receiver state estimation in a duty cycled radio.
상세보기
Farley, Matthew J.; Koop, LaMonte Peter, Reducing a number of wake-up frames in a sequence of wake-up frames.
상세보기
Kates, Lawrence, Relaying communications in a wireless sensor system.
상세보기
Kates, Lawrence, Relaying communications in a wireless sensor system.
상세보기
Kates, Lawrence, Relaying communications in a wireless sensor system.
상세보기
Defossé, Erin M., Remote data acquisition, transmission and analysis system including handheld wireless equipment.
상세보기
Twitchell, Jr., Robert W., Remote sensor interface (RSI) having power conservative transceiver for transmitting and receiving wakeup signals.
상세보기
Twitchell, Robert W., Remote sensor interface (RSI) stepped wake-up sequence.
상세보기
Twitchell, Jr., Robert W., Screening transmissions for power level and object identifier in asset monitoring and tracking systems.
상세보기
Grilli, Francesco; Casaccia, Lorenzo; Semple, James; Agashe, Parag A., Secure registration for a multicast-broadcast-multimedia system (MBMS).
상세보기
Twitchell, Jr., Robert W.; Smith, Delia J., Selective GPS denial system.
상세보기
Twitchell, Jr., Robert W., Sensor networks for monitoring pipelines and power lines.
상세보기
Twitchell, Jr., Robert W., Sensor networks for pipeline monitoring.
상세보기
Orlik,Philip; Sahinoglu,Zafer; Zhang,Jinyun, System and method for reducing power consumption in a wireless communications network.
상세보기
Miner, James Robert; Oettinger, Jason Paul, Systems and methods for message collection.
상세보기
Miner, James Robert; Oettinger, Jason Paul, Systems and methods for message collection.
상세보기
Miner, James Robert; Oettinger, Jason Paul, Systems and methods for message collection.
상세보기
Twitchell, Jr.,Robert W., Systems and methods having LPRF device wake up using wireless tag.
상세보기
Twitchell, Jr., Robert W.; Smith, Delia J., Tactical GPS denial and denial detection system.
상세보기
Heninwolf, Paul; Marringa, Menno, Transmitting radio signals using simultaneous retransmission.
상세보기
Twitchell, Jr.,Robert W., Transmitting sensor-acquired data using step-power filtering.
상세보기
Robins, David S., Updating node presence based on communication pathway.
상세보기
Twitchell, Jr., Robert W., Using GPS and ranging to determine relative elevation of an asset.
상세보기
Twitchell, Jr., Robert W., Using wake-up receivers for soft hand-off in wireless communications.
상세보기
Twitchell, Jr., Robert W.; Mai, Khanh, Wake-up broadcast including network information in common designation ad hoc wireless networking.
상세보기
Twitchell, Jr., Robert W., Wireless data communications network system for tracking container.
상세보기
Twitchell, Jr., Robert W., Wireless data communications network system for tracking containers.
상세보기
Marsden, Ian A.; Marshall, Paul R., Wireless master-slave distributed communications network.
상세보기
Marsden, Ian A.; Marshall, Paul R., Wireless master-slave distributed communications network.
상세보기
Du, Yonggang, Wireless network with a concealed network node.
상세보기
Twitchell, Jr., Robert W., Wireless reader tags (WRTS) with sensor components in asset monitoring and tracking systems.
상세보기
Twitchell, Jr., Robert W., Wireless reader tags (WRTs) with sensor components in asset monitoring and tracking systems.
상세보기
Kates, Lawrence, Wireless transceiver.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Radio communications system using multiple simultaneously transmitting transceivers 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (97)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Radio communications system using multiple simultaneously transmitting transceivers 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (97)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트