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Communications in a distribution network 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/06
  • H04B-072/12
출원번호 US-0338850 (1994-11-14)
발명자 / 주소
  • Takefman Michael Lewis,CAX
출원인 / 주소
  • Northern Telecom Limited, CAX
대리인 / 주소
    Haley
인용정보 피인용 횟수 : 33  인용 특허 : 17

초록

A central station of a cable television distribution network transmits TDM frames comprising distribution information and overhead information downstream to customer terminals, and determines corresponding upstream TDMA frames by including an upstream frame identity in the overhead information of ea

대표청구항

[ What is claimed is:] [1.] A method of communicating information in TDM frames in a downstream direction from a central station of a distribution network to a plurality of terminals of the network and in TDMA frames in an upstream direction from the plurality of terminals to the central station, ea

이 특허에 인용된 특허 (17)

  1. Ahmadi Hamid (Somers NY) Bantz David F. (Chappaqua NY) Bauchot Frederic J. (LaTourraque Saint-Jeannet NY FRX) Krishna Arvind (Briarcliff Manor NY) La Maire Richard O. (Yorktown Heights NY) Natarajan , Adaptive medium access control scheme for wireless LAN.
  2. Yu Cheng D. (Scotch Plains NJ), Bidirectional video telephony using shared channels on coaxial cable networks.
  3. Eizenhfer Alfons (Altdorf DEX) Von Harten Georg (Nrnberg DEX), Communication system.
  4. Janssens Abraham (Breda NLX), Communication system and a central processing unit as well as a communication station in the communication system.
  5. Amemiya Shigeo (Yokohama JPX) Tezuka Koji (Kawasaki JPX) Shinomiya Tomohiro (Kawasaki JPX) Takeo Hiroshi (Kawasaki JPX) Soejima Tetsuo (Tama JPX) Iguchi Kazuo (Yokohama JPX), Communication system carrying out polling for request and data simultaneously and in parallel.
  6. Terry John B. (Carp CAX) Warwick Alastair A. (Ottawa CAX) Anderson Carl W. C. (Kanata CAX), Distribution network comprising coax and optical fiber paths for transmission of television and additional signals.
  7. Sharpe Randall B. (Chapel Hill NC) Jones J. Richard (Raleigh NC) O\Shea Thomas E. (Chapel Hill NC) Casper Paul W. (West Melbourne FL) Toy James W. (Melbourne FL) Evans Gregory M. (Cary NC) Sears Rich, Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink.
  8. Rydbeck Nils R. C. (Lund SEX), Method and arrangement for dynamically allocating time slots to connections in a digital mobile radio system.
  9. Dore Pierre (Levallois-Perret FRX) Sallaerts Dany (Anvers FRX) Marcel Francois (Orsay FRX) Allaire Serge (Beaumont le Roger FRX), Method for allocating time slots for transmission in a half-duplex time division multiple access point-to-multipoint bid.
  10. stlund Anders K. (Gteborg SEX), Method of adapting a mobile radio communication system to traffic and performance requirements.
  11. Akashi Fumio (Tokyo JPX) Kobayashi Kazutomo (Tokyo JPX) Namiki Junji (Tokyo JPX) Watanabe Kojiro (Tokyo JPX), Multipoint communication system having polling and reservation schemes.
  12. Reimann Udo (Munich DEX), Passive optical telecommunication system for narrow band and broadband integrated services digital networks.
  13. Kou Yukari (Tokyo JPX), Random access data communication system with slot assignment capability for contending users.
  14. Savary Jean-Yves (Cesson Sevigne FRX) Blusseau Floriane (Thorigne Fouillard FRX), System of data transmission by sharing in the time-frequency space with channel organization.
  15. Shloss Peter D. (Long Beach CA) Feikema Dale R. (Chino Hills CA), TDMA network and protocol for reader-transponder communications and method.
  16. Fisher David A. (Essex GB3) Welton Paul D. (Essex GB3), Telecommunications systems.
  17. Baran Paul (Atherton CA), Wide area fiber and TV cable fast packet cell network.

이 특허를 인용한 특허 (33)

  1. Aiello,Roberto; Gehring,Stephan; Lynch,William; Rahardja,Krisnawan K.; Rogerson,Gerald; Sparell,Carlton J., Baseband wireless network for isochronous communication.
  2. Aiello,Roberto; Gehring,Stephan; Lynch,William; Rahardja,Krisnawan; Rogerson,Gerald; Sparell,Carlton J., Baseband wireless network for isochronous communication.
  3. Gibbs Graeme,GB3, Bi-directional communications network.
  4. Mohammad Soleimani ; A. Roger Hammons, Jr. ; Zheng-Liang Shi ; Yash Vasavada ; Moe Rahnema ; Yezdi Antia, Burst format and associated signal processing to improve frequency and timing estimation for random access channels.
  5. G. N. Srinivasa Prasanna, Bus controller handling a dynamically changing mix of multiple nonpre-emptable periodic and aperiodic devices.
  6. Harada Shigekazu,JPX, Data transmission system and a terminal management method of the same.
  7. Masuda, Shigefumi; Ishida, Minoru, Device and system for reducing confluence noise.
  8. Siegfried Bruenle DE, Device for a radio-communication system, in particular for point-to-multipoint connections.
  9. Eyal, Bartfeld, Method and apparatus for selecting and displaying multi-media messages.
  10. Farber, Jordan Ari; Jenkins, Jeremy Eugene; Keller, Jr., Robert R.; Patel, Dilip Jagjivan; Scaletta, John Steven; Thevanathan, Madhurima Neillikuppam, Method and apparatus pertaining to message-based functionality.
  11. Sierens Christiaan Hendrik Jozef,BEX ; Vandenabeele Peter Michel Noel,BEX ; Van Wonterghem Geert Arthur Edith,BEX, Method for TDMA management, central station, terminal station and network system to perform this method, frame structur.
  12. Lee,Min Hyo; Park,Tae Sung; Won,Shin Hee; Sung,Whan Jin; Jang,Soon Ho; Kim,Su Hyung; Choi,Do In, Method for implementing various functions in gigabit ethernet-passive optical network system and structure of ethernet frame employed in the same.
  13. Alberto Profumo IT; Lucio D'Ascoli IT; Franco Serio IT; Angelo Podesta IT; Pierluigi Castoldi IT, Method for structuring of digital data which can be transferred in both directions on a passive optical network (PON) in a PON TDMA system.
  14. Huenlich,Klaus; Stoeckl,Werner, Method of transmitting data via a packet-oriented communications network.
  15. Van Der Putten,Frank; Spruyt,Paul Marie Pierre; Adriaensen,Karel August Catharina, Method to synchronize data and a transmitter and a receiver realizing said method.
  16. Lee, Seog-Hoon; Kim, Hong-Ju; Kim, Jae-Geun, Optical line termination in ATM-based PON.
  17. Mizutani, Masahiko; Yajima, Yusuke; Tsuchiya, Akihiko, Optical passive network system and its operation method.
  18. Martin Bergenwall FI; Yrjo Raivio FI, Packet transmission method and apparatus.
  19. Godse Dhananjay Damodar,CAX ; Gage William Anthony,CAX ; Gazier Michael A.,CAX ; Chapman Alan Stanley John,CAX, Providing access to a distributed data processing system.
  20. Meier, Rolf G.; Rahrer, Timothy J., Resource conservation for packet television services.
  21. Surazski, Mieczyslaw J.; Aweya, James; Frigui, Imed; Hamel, Pierre A.; Montuno, Delfin Y.; Shan, Tong; Thiboutot, Bernard; Zhang, Genzao G., Scheduling of upstream traffic in a TDMA wireless communications system.
  22. Baudoin,C��dric; Bousquet,Jacques; Calot,Guillaume; Lapaille,C��dric, Scheme for packet allocation in a radiocommunication system.
  23. Cline, Linda; Maciocco, Christian; Makineni, Srihari; Mishra, Manav, System, method and device for time slot status messaging among SONET nodes.
  24. H?m?l?inen, Jari; J?rvinen, Petri; Knuutila, Jarno; Leppisaari, Arto; Malmivirta, Kari; Oksala, Jarkko; Salminen, Ari, Time division multiple access radio systems.
  25. Tanaka, Osamu; Shiomi, Tomonori; Tatsuta, Akihiro; Watanabe, Hiroyuki; Arashin, Nobuhiko; Nagoshi, Masahiko, Time division multiplexing communication system, time division multiplexing communication switch system, and communication control method of a communication system.
  26. Aiello,Roberto; Sparrell,Carlton; Rogerson,Gerald, Ultra wide band base band receiver.
  27. Aiello, Roberto; Gehring, Stephan; Lynch, William; Rahardja, Krisnawan K.; Rogerson, Gerald; Sparell, Carlton J., Ultra wide band communication network.
  28. Aiello,Roberto; Sparrell,Carlton; Rogerson,Gerald, Ultra wide band communication systems and methods.
  29. Aiello, Roberto; Rogerson, Gerald; Sparrell, Carlton; Tuft, Jacob, Ultra wide band transmitter.
  30. Pihlaja Juha,FIX, Upstream access method in bidirectional telecommunication system.
  31. Tsuruta Hidekazu,JPX ; Obara Keiichi,JPX, Voice signal transmitting method and exchange system using this.
  32. Ian Robert Wright GB; Peter Raymond Ball GB; Mark John Robinson GB, Wavelength-division multiplexing in passive optical networks.
  33. Sparrell, Carlton; Aiello, Roberto; Rogerson, Gerald; Ho, Minnie, Wireless TDMA system and method for network communications.
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