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Data transmission method and apparatus of mobile radiocommunication system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
  • H03M-013/00
출원번호 US-0268189 (1994-06-29)
우선권정보 JP-0161535 (1993-06-30)
발명자 / 주소
  • Kameda Miho (Tokyo JPX)
출원인 / 주소
  • NEC Corporation (Tokyo JPX 03)
인용정보 피인용 횟수 : 29  인용 특허 : 0

초록

A data transmission system for a radio section is improved in that the transmission rate can change in response to circuit conditions in the radio section, and FEC (forward error correction) and ARQ (automatic repeat request) can be used singly or in combination to achieve maximum transmission effic

대표청구항

A data transmission method through a mobile radio-communication network in which a data terminal of a radio mobile station is connected to another data terminal through a fixed terminal public telephone network, a mobile communication switching network and a radio base station, said method comprisin

이 특허를 인용한 특허 (29)

  1. Li,Hui, ARQ parameter negotiation in a data packet transmission system using link adaptation.
  2. Hatae, Shinichi, Apparatus and method for wire or radio transmission information signal processing.
  3. Mayo, Thomas Clayton; Tuttle, Kenneth Roy; Place, Richard Alan, Automatic error control scheme selection for fixed-length messages based upon message payload size.
  4. Furuskar, Anders L.; Javerbring, Stefan E.; Khan, Farooq U.; Nystrom, Johan P. A., Combined hybrid automatic retransmission request scheme.
  5. Hisanaga Takanori,JPX ; Kozawa Yuji,JPX ; Maeda Yasutoshi,JPX ; Mitsutake Katsuya,JPX, Data transmission system having feature for predicting time completion based on changing of states of use of bandwidth.
  6. Koshino Katuhide,JPX ; Sakata Masayuki,JPX, Digital mobile data communication system.
  7. Mikael H{umlaut over (oo)}k SE; Johan Nystrom SE, Digital telecommunication system with selected combination of coding schemes and designated resources for packet transmission based on estimated transmission time.
  8. Morris Russell A. ; Barabash Darrell W., Dynamic forward error correction.
  9. Morris, Russell A.; Barabash, Darrell W., Dynamic forward error correction.
  10. LoGalbo Robert ; Malek Charles J., Dynamically changing forward error correction and automatic request for repetition.
  11. Inbody, Jon E., Fixed cellular communications system.
  12. Lundh, Peter; Nadas, Szilveszter, HSDPA flow control data frame, frame sequence number.
  13. Kwon, Hwan-Joon; Kim, Dong-Hee; Kim, Youn-Sun, Method and apparatus for controlling an uplink transmission power ratio in a mobile communication system.
  14. Miura,Tsuyoshi; Ihara,Noriyuki; Fujita,Shin; Nakagawa,Akira; Ichiki,Atsushi, Method and apparatus for generating error correction data, and a computer-readable recording medium recording an error correction data generating program thereon.
  15. Sylvester, James E.; Laparidis, Alexander; Lee, Stanley Y.; Kanaan, Muzaffer, Method and apparatus for monitoring bit-error rate.
  16. Kim, Soeng-Hun; Heo, Youn-Hyoung; Jeong, Kyeong-In, Method and apparatus for transmitting and receiving packet data between a node B and A UE using HARQ in a mobile communication system.
  17. Lundstrom, Anders; Hicks, Scott, Method and arrangement in a radio communication system.
  18. Diepstraten,Wilhelmus; Kamerman,Adriaan; Moelard,Hendrik, Method and device for robust fallback in data communication systems.
  19. Schramm Peter,DEX ; Olofsson H.ang.kan,SEX ; Andreasson Henrik,SEX, Method and system for block ARQ with reselection of FEC coding and/or modulation.
  20. Li,Hui, Method and transceiver for a data packet oriented communication system.
  21. Moulsley, Timothy J., Method for the communication of information and apparatus employing the method.
  22. Luddy, Michael J., Method implemented by a subscriber unit for selectively suppressing communications.
  23. Luddy, Michael J., Method implemented by a subscriber unit for selectively suppressing communications.
  24. Luddy, Michael J., Method implemented by a subscriber unit for selectively suppressing communications.
  25. Khullar, Anders; Stenstr?m, Niklas; Lindoff, Bengt; Camp, William, Mobile station, a method of transmitting electronic information, and a communications system.
  26. Fujita, Shin; Terui, Yuichi, Packet distribution band controlling method, distributing apparatus, and video distributing system.
  27. Kohno, Michinari, Protocol information processing system and method information processing device and method recording medium and program.
  28. Backstrom Martin,SEX ; Andersson Dick,SEX ; Olsson Ulf,SEX, Radio link short hold mode for mobile circuit data applications.
  29. Maeda, Masahiro; Inoue, Tomohiro; Hiramoto, Shinya; Ando, Shun; Hosoe, Koji; Ajima, Yuichiro, Systems and methods of fault management in electronic communications.
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