[특허]Adaptive channel access scheme

[미국특허] Adaptive channel access scheme 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04Q-007/20
출원번호	US-0596442 (2000-06-19)
등록번호	US-7343163 (2008-03-11)
발명자 / 주소	Perkins,Matthew R. Allen,Vernon A. O'Dea,Robert J. Palacios,Juan C. Chen,Priscilla L.
출원인 / 주소	Motorola, Inc.
대리인 / 주소	Doutre,Barbara R.
인용정보	피인용 횟수 : 8 인용 특허 : 17

초록 ▼

An adaptive channel access scheme allows for statistics that are collected to be used to group radio users into subgroups according to the desired statistic. The subgroups then utilize channels, separated by time or frequency, to access the communication system (100). The sub-grouping of the radio u

대표청구항 ▼

The invention claimed is: 1. A method for accessing a radio communication system having a plurality of radios, comprising the steps of: (a) separating the plurality of radios into two or more groups, wherein each group of radios are arranged to communicate over different communication channels; (b) gathering a communication connection statistic on the plurality of radios; (c) determining whether the two or more groups should be reconfigured based on the gathered communication statistics; and (d) when a determination is made that the two or more groups should be reconfigured to allow a reduction in collisions on a communication channel, reconfiguring the grouping of radios based on the communication connection statistics gathered in step (b), wherein the communications connection statistics are used to determine the reconfigured radio groupings and wherein each of the reconfigured radio groupings are arranged to share different respective communication channels without removing radios from the system and without reducing the number of channels used amongst the groups. 2. A method as defined in claim 1, further comprising at step (d) the step of: allowing access to the radio communication system based on the reconfigured grouping of the radios. 3. A method as defined in claim 2, repeating steps (b) through (d) periodically. 4. A method as defined in claim 1, wherein the communication connection statistic gathered in step (b) comprises the average channel usage by each of the plurality of radios. 5. A method as defined in claim 1, wherein the communication connection statistic gathered in step (b) comprises the number of channel accesses per unit time by each of the plurality of radios. 6. A method as defined in claim 1, wherein the communication connection statistic gathered in step (b) comprises the priority of each of the plurality of radios. 7. A method as defined in claim 1, wherein the communication connection statistic gathered in step (b) comprises the average received signal strength of each of the plurality of radios. 8. A method as defined in claim 1, wherein the two or more groups of radios established in step (a) can access a given radio channel at specified times which are different for each of the two or more groups. 9. A method as defined in claim 1, wherein step (b) is performed by a radio communication system controller. 10. A method as defined in claim 1, wherein step (b) is performed by each of the plurality of radios. 11. A method as defined in claim 1, wherein the radio communication system comprises a time division multiple access radio communication system. 12. A method as defined in claim 1, wherein steps (b) and (c) are repeated periodically. 13. A method as defined in claim 1, wherein the communication connection statistic in step (b) is gathered by a central radio communication system resource. 14. A method as defined in claim 1, wherein the communication connection statistic in step (b) is gathered by each of the plurality of radios. 15. A method as defined in claim 1, wherein steps (b) and (c) are performed at predetermined periods of time. 16. A method as defined in claim 1, wherein the communication connection statistic gathered in step (b) comprises talk-time associated with each of the plurality of radios.

이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

Wilson Timothy J. (Schaumburg IL) Crisler Kenneth J. (Wheaton IL), Channel re-assignment method for time division multiple access (TDMA) trunked systems.
상세보기
Walter G. A. Muller SE, Coordinating different types of messages sent to mobile radios in a mobile communications system.
상세보기
Childress Jeffrey S. (Lynchburg VA) Hattey David L. (Lynchburg VA), Dynamic regrouping in a trunked radio communications systems.
상세보기
Ueda Tetsuro (Tokyo JPX), Method and apparatus for adaptive channel assignment in a mobile communication system.
상세보기
Hans G. Grubeck SE; Per J. Beming SE, Method and arrangement in a radio communications system.
상세보기
Varela Ruth A. (Palatine IL) Sommer Kenneth G. (Streamwood IL) Fumarolo Arthur L. (Elk Groove Village IL), Method for a console to quickly monitor a group.
상세보기
McWeeny David E. ; Wasserberg Stephanie L. ; Gard Jerald M., Method for converting contention busied calls in a wireless communication system.
상세보기
Zdunek Kenneth J. (Schaumburg IL) Hess Garry C. (Hanover Park IL) Comroe Richard A. (Dundee IL), Method for dynamically allocating data channels on a trunked communication system.
상세보기
Raes Serge C. C. (Lodelinsart BEX), Method for forming groups of communication terminals and use of same.
상세보기
Louis Segura CA; David Sugirtharaj CA; Samy Touati CA, Method of broadcasting a quality over-the-air multicast.
상세보기
Raith Alex K. (Kista SEX) Uddenfeldt Jan-Erik (Vllingby SEX) Persson Bengt Y. (Djursholm SEX) Eriksson Olov H. (Upplands Vsby SEX), Method of reducing blockages in handing over calls in a mobile, cellular telephone system.
상세보기
Ishikawa Yoshihiro (Yokohamashi JPX) Umeda Narumi (Yokohamashi JPX), Mobile communication system with autonomous distributed type dynamic channel allocation scheme.
상세보기
Corrigan, III, John E.; Kay, Stanley E.; Wending, Daniel R.; Lohman, Mike S.; Muhammad, Tariq, Multi-transport mode radio communications having synchronous and asynchronous transport mode capability.
상세보기
Haim Weissman IL, Radio frequency coverage of an enclosed region by arrangement of transceivers within the region.
상세보기
Charles I. Cook ; Scott C. Bundy, System and method for controlling wireless network access.
상세보기
Grube Gary W. (Palatine IL) Ness-Cohn David J. (Lisle IL) Kozlowski Ted A. (Chicago IL), Trunked talk-group assignment method.
상세보기
Alex Krister Raith, User group indication and status change in radiocommunications systems.
상세보기

이 특허를 인용한 특허 (8) 인용/피인용 타임라인 분석

Ross, Rony; Ginsburg, Noam, Enhanced channel access mechanism for improving performance in dense WiFi environments.
상세보기
Jiang,James; Wu,YanWei; Fang,Yonggang; Liu,HeXing; Han,Jun, Frequency reuse in wireless communication networks.
상세보기
Jiang, James; Fang, Yonggang; Bhalla, Rajesh; Chion, Mary, Global open trunking system for CDMA wireless communication.
상세보기
Hirata, Yuuki; Okamoto, Kazuaki, Receiver, communication system and in-store equipment monitoring system.
상세보기
Kuehner, Nathanael P., Trunked and broadband radio communication method and system.
상세보기
Chion, Mary; Fang, Yonggang, Trunking and push-to-talk mechanisms for WCDMA wireless communications.
상세보기
Jiang,James; Fang,Yonggang; Chion,Mary; Bhalla,Rajesh, Trunking system for CDMA wireless communication.
상세보기
Uchida,Minoru, Wireless communication system and wireless communication method.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

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

[미국특허] Adaptive channel access scheme 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (8) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Adaptive channel access scheme 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (17) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (8) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허