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Adaptive coding and modulation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/66
  • H04L-001/18
  • H04L-001/16
  • H04J-009/00
출원번호 UP-0403353 (2006-04-13)
등록번호 US-7593697 (2009-10-20)
발명자 / 주소
  • Zhu, Peiying
  • Tong, Wen
  • Royer, Claude C.
출원인 / 주소
  • Nortel Networks Limited
대리인 / 주소
    Withrow & Terranova, P.L.L.C.
인용정보 피인용 횟수 : 16  인용 특허 : 19

초록

The present invention provides a unique feedback system in a wireless communication system wherein the transmission channel is always overloaded with data, which is configured and modulated at a select order of modulation. Based on the channel conditions, only a portion of the data can be successful

대표청구항

What is claimed is: 1. A method for facilitating communication with a terminal comprising: associating a plurality of groups of data with a corresponding plurality of modulation orders to form data wherein more significant groups of data are associated with lower modulation orders and less signific

이 특허에 인용된 특허 (19)

  1. Sayeed Zulfiquar ; Weerackody Vijitha, Adaptive hybrid ARQ coding schemes for slow fading channels in mobile radio systems.
  2. Huang, Dongjie; Shi, Jianxu, Assuring sequence number availability in an adaptive hybrid-ARQ coding system.
  3. Hamalainen Jari,FIX ; Jokinen Harri,FIX ; Hakaste Markus,FIX, Automatic data transfer mode control.
  4. Farooq Khan SE; Stefan Javerbring SE; Anders Furuskar SE; Mattias Wallman SE, Bandwidth efficient acknowledgment/negative acknowledgment in a communication system using automatic repeat request (ARQ).
  5. Nefedov, Nikolai, Coding and modulation method and apparatus for its implementation.
  6. Furuskar, Anders L.; Javerbring, Stefan E.; Khan, Farooq U.; Nystrom, Johan P. A., Combined hybrid automatic retransmission request scheme.
  7. Kazuhiro Matsuzaki JP; Yoshiaki Kato JP; Tokumichi Murakami JP, Content-based multiplexer device and multiplexing method.
  8. Marshall Christopher B. (Stein DEX), Data coding system.
  9. Tomlinson Martin (Totnes GB2) Bramwell Jonathan R. (Ivybridge GB2), Data communication method and apparatus.
  10. Halbert-Lassalle Roselyne (Rennes) Helard Jean-Francois (Rennes) Le Floch Bernard (Rennes FRX), Device for the transmission of digital data with at least two levels of protection and corresponding reception device.
  11. Alperovich Vladimir ; Bhatia Ranjit, Location-based voice coder selection.
  12. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  13. Balachandran, Krishna; Chang, Kirk K; Ejzak, Richard Paul; Luo, Wei; Nanda, Sanjiv, Method and apparatus for packet size dependent link adaptation for wireless packet.
  14. Kay, Stanley E.; Corrigan, III, John E.; Subramaniam, Bala; Johnson, Harry M.; Arnstein, Donald S., Multi-modulation radio communications.
  15. Hashem, Bassam M.; Periyalwar, Shalini S.; Steer, David G., Receiver based adaptive modulation scheme.
  16. Radha Hayder ; Chen Yingwei ; Cohen Robert A., Scalable video coding system.
  17. Li Kaiping, Subsequent frame variable data rate indication method for various variable data rate systems.
  18. Komaili, Jaleh; Wan, Yongbing, System and method for adaptive multi-rate (AMR) vocoder rate adaption.
  19. Park, Jong-hoon; Park, Dong-seek; Lee, Yung-lyul, Wireless communication system for video packet transmission.

이 특허를 인용한 특허 (16)

  1. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark; Harel, Richard; Fuerst, Russell, ACM and fixed coding and modulation of hierarchical layers.
  2. Steer, David G., Content differentiated hierarchical modulation used in radio frequency communications.
  3. Steer, David G., Content differentiated hierarchical modulation used in radio frequency communications.
  4. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark, Link aware mobile data network.
  5. Marco, Olivier; Baglin, Matthieu, Method and device for preemptively transmitting a signal in accordance with a MCS other than a network commanded MCS.
  6. Kim, Kyeong-pyo; Lee, Woo Yong; Kim, Jin Kyeong; Kim, Yong Sun; Kwon, Hyoung Jin, Method for applying amplitude use to digital amplyfier with variable bit resolution or clock frequency and apparatus for excuting the method.
  7. Jia, Ming; Ma, Jianglei; Zhu, Peiying; Tong, Wen; Dodd, Curt, Modulation division multiple access.
  8. Jia, Ming; Ma, Jianglei; Zhu, Peiying; Tong, Wen; Dodd, Curt, Modulation division multiple access.
  9. Jia, Ming; Ma, Jianglei; Zhu, Peiying; Tong, Wen; Dodd, Curt, Modulation division multiple access.
  10. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark; Harel, Richard; Fuerst, Russell, Multiple transmission paths for hierarchical layers.
  11. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark, Predictive adaptive coding and modulation.
  12. Steer, David G.; Dodd, Curt; Jia, Ming, Processing differentiated hierarchical modulation used in radio frequency communications.
  13. Steer, David G.; Dodd, Curt; Jia, Ming, Systems for processing differentiated hierarchical modulation used in radio frequency communications.
  14. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark; Harel, Richard; Fuerst, Russell, Video and data network load balancing.
  15. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark; Harel, Richard; Fuerst, Russell, Video and data network load balancing with video drop.
  16. Kimmich, Kevin; Mo, Fan; Vanderaar, Mark; Harel, Richard; Fuerst, Russell, Video and data network load balancing with video placeholder.
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