[특허]System for expanding ports wherein segment switch selectively associates plurality of hubs coupled to first arbiter and

[미국특허] System for expanding ports wherein segment switch selectively associates plurality of hubs coupled to first arbiter and 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-013/00
출원번호	US-0343290 (1994-11-22)
발명자 / 주소	Joh Clarence C. (Allentown PA)
출원인 / 주소	Lucent Technologies Inc. (Murray Hill NJ 02)
인용정보	피인용 횟수 : 11 인용 특허 : 38

초록 ▼

An expandable local area hub network is provided by the present invention. The network comprises a plurality of hubs coupled along a memory bus. The network further includes a segment switch coupling the plurality of hubs to a first segment arbiter and a second segment arbiter to associate the plurality of hubs with the first segment arbiter and the second segment arbiter to form separate and distinct system units. In use, the first segment arbiter grants a hub controlling access to a first segment memory bus for transmission of a packet on the first segment memory bus based upon an internal protocol and the second segment arbiter grants a hub controlling access to a second segment memory bus for transmission of a packet on the second segment memory bus based upon an internal protocol.

대표청구항 ▼

A method for expanding the number of ports available to a local area hub network including a plurality of hubs coupled along a common memory bus, wherein said hubs must be granted controlling access to said memory bus before transmitting packets on the memory bus, comprising the steps of: providing a plurality of hubs; providing a first segment arbiter means for granting a hub controlling access to a first segment memory bus for transmission of a packet on said first segment memory bus based upon an internal protocol; providing a second segment arbiter means for granting a hub controlling access to a second segment memory bus for transmission of a packet on said second segment memory bus based upon an internal protocol; coupling said plurality of hubs to said first segment arbiter means and said second segment arbiter means via a segment switch, wherein said segment switch selectively associates said plurality of said hubs with said first segment arbiter means and said second segment arbiter means to form separate and distinct system units.

이 특허에 인용된 특허 (38) 인용/피인용 타임라인 분석

Husbands Charles R. (Acton MA) Metcalf Bruce D. (Carlisle MA), Active star centered fiber optic local area network.
상세보기
Irvine-Halliday David (19 Hawkley Valley Place ; N.W. Calgary CAX T3G 3C7) Fapojuwo Abraham O. (817 Harris Place N.W. Calgary ; Alberta CAX T3B 2V4) Chan Wah-Chun (6235 Dalmarnock Green ; N.W. Calgar, Active star-configured local area network.
상세보기
Tanaka Naotami (Kawasaki JPX), Bus-method communication network system capable of seizing transmission right by using timer means at each station.
상세보기
Despres Rmi (Montesson FRX), Communication network between user equipment.
상세보기
Delaney Robert H. (Blairstown NJ) Fraser Alexander G. (Bernardsville NJ) Kalmanek ; Jr. Charles R. (Hoboken NJ) Restrick ; III Robert C. (Hopatcong NJ), Data flow control arrangement for local area network.
상세보기
Parson Brian J. (Bristol GBX) Shepherd Roger M. (Bristol GBX) May Michael D. (Bristol GBX) Stewart Graham (Bristol GBX), Digital signal switch.
상세보기
Richards Gaylord W. (Naperville IL), Distributed control rapid connection circuit switch.
상세보기
Yokoyama Yukio (Kanagawa JPX) Ichihashi Tatsuki (Kanagawa JPX), Double loop communications control system.
상세보기
Molnar Gerald (Ottawa CAX), Expansion port for use in a communication system.
상세보기
Baumert Robert J. (Allentown PA), Extendible round robin local area hub network.
상세보기
Bergman Larry A. (Van Nuys CA), Fiber optic voice/data network.
상세보기
Sugitani Hiroshi (Machida JPX) Ito Susumu (Hiratsuka JPX) Kobayashi Junichi (Ebina JPX), Ink jet recording head.
상세보기
Suzuki Hideo (Yokohama JPX), Inter-LAN connection apparatus and inter-LAN connection method.
상세보기
Aranguren William L. (Wayside NJ) Restrepo Mario A. (Ocean NJ) Sidey Michael J. (Middletown NJ), Local area network.
상세보기
Sheets Duane R. (Garland TX), Local area network.
상세보기
Leone Mario J. (Cinnaminson NJ), Local area network bridge.
상세보기
Van Asselt Gosuinus (Nijverdal NLX), Local area network operating on the multiple bus system.
상세보기
Ebersole Ronald J. (Beaverton OR) Pollack Frederick J. (Portland OR), Local area network with an active star topology comprising ring controllers having ring monitor logic function.
상세보기
Liang Chao-Yu (San Jose CA), Method and apparatus for identifying port/station relationships in a network.
상세보기
Crouse Richard S. (Boca Raton FL) Cazzolla John J. (Cary NC) Chang Luke L. (Boca Raton FL) Hurtado Marco M. (Boca Raton FL) Nguyen Kha D. (Boca Raton FL) Rivero Jose L. (Boca Raton FL) Ruiz Jose J. (, Method of sequencing bus operations in a simplex switch.
상세보기
Baumert Robert J. (Allentown PA) Joh Clarence C. (Allentown PA), Method of transmitting signals in an extendible local area network.
상세보기
Picandet Jean A. (Paris FRX), Microcomputer integrating a digital subscriber terminal for an integrated service digital network.
상세보기
Amundsen Keith B. (Arlington MA) Evans Richard P. (Bolton MA) Friess Richard C. (Leominster MA) Sooza Robert J. (Acton MA) Zink Barry C. (Sudbury MA), Multiport repeater.
상세보기
Daudelin Douglas S. (Neptune NJ) Johnson Mark A. (Boulder CO) Pitio Walter M. (Old Bridge NJ), Multipurpose bus system.
상세보기
Picazo ; Jr. Jose J. (San Jose CA) Steels William E. (Sunnyvale CA), Network hub with integrated bridge.
상세보기
Ebersole Ronald J. (Beaverton OR), Node controller for a local area network.
상세보기
Jain Prem C. (Fremont CA) Enns Frederick (Menlo Park CA), Packet and circuit switched communications network.
상세보기
Bobey Kenneth A. (Edmonton CAX), Packet transmission and reception via a shared DMA channel.
상세보기
Douglas David C. (Concord MA) Earls John J. (Newton MA) Hillis W. Daniel (Cambridge MA) Ganmukhi Mahesh N. (Littleton MA), Partition control circuit for separately controlling message sending of nodes of tree-shaped routing network to divide t.
상세보기
Nay Daniel L. (Palos Verdes CA) Korn Darryl K. (Laguna Beach CA) Ralph John T. (Mission Viejo CA), Processor communication bus.
상세보기
Ebersole Ronald J. (Beaverton OR), Ring bus hub for a star local area network.
상세보기
Natarajan Kadathur S. (Millwood NY), Scheduling methods for efficient frequency reuse in a multi-cell wireless network served by a wired local area network.
상세보기
Shimizu Horoshi (Tokyo JPX) Katsura Yoshihiko (Tokyo JPX) Sakamoto Hidenori (Tokyo JPX) Kawatoko Tsurayuki (Tokyo JPX), Star topology local area network.
상세보기
Noel Chris R. (Cambridge MA), Switching hub which implements a virtual bus for interconnecting stations on a CSMA network.
상세보기
Livingston, William D.; Jacob, Eugene E., Tack-on acknowledgment in computer networks.
상세보기
Madge Robert (Chalfont St. Giles GB2) Woodfield David (Walsall GB2), Token ring expander and/or hub.
상세보기
Yehonatan Mivtza (Haifa ILX), Twisted pair ethernet hub for a star local area network.
상세보기
Kochem Robert C. (Belmont MA) Hayden Peter (Mont Vernon NH), Wiring concentrator for data networks.
상세보기

이 특허를 인용한 특허 (11) 인용/피인용 타임라인 분석

Buimovich,Efraim; Rubin,Shmuel; Sadot,Dan, Characterization of multiple section semiconductor lasers.
상세보기
Owen, Jefferson Eugene; Diaz, Raul Zegers; Colavin, Osvaldo, Electronic system and method for display using a decoder and arbiter to selectively allow access to a shared memory.
상세보기
Owen,Jefferson Eugene; Diaz,Raul Zegers; Colavin,Osvaldo, Electronic system and method for display using a decoder and arbiter to selectively allow access to a shared memory.
상세보기
Owen, Jefferson Eugene; Diaz, Raul Zegers; Colavin, Osvaldo, Electronic system and method for selectively allowing access to a shared memory.
상세보기
Owen, Jefferson Eugene; Diaz, Raul Zegers; Colavin, Osvaldo, Electronic system and method for selectively allowing access to a shared memory.
상세보기
Owen, Jefferson Eugene; Diaz, Raul Zegers; Colavin, Osvaldo, Electronic system and method for selectively allowing access to a shared memory.
상세보기
Vasquez, Silverio C.; Raamot, Jaan, Ethernet cross point switch with reduced connections by using dual control to the cross points in the switch.
상세보기
Fischer Keith ; Selby Corey ; Smith Kevin G., Method and apparatus for providing a multiple-ring token ring hub expansion.
상세보기
Jaan Raamot ; Silverio C. Vasquez, Multiple-local area networks interconnected by a switch.
상세보기
Diaz Raul Zegers ; Owen Jefferson Eugene, Video and/or audio decompression and/or compression device that shares a memory interface.
상세보기
Rubin,Samuel; Sadot,Dan; Buimovich,Efraim, Wavelength tuning optimization of semiconductor lasers.
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] System for expanding ports wherein segment switch selectively associates plurality of hubs coupled to first arbiter and 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (38) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (11) 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] System for expanding ports wherein segment switch selectively associates plurality of hubs coupled to first arbiter and 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 (38) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (11) 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