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Adaptive transmission method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-027/28
  • H04L-027/26
출원번호 US-0035039 (2001-12-28)
발명자 / 주소
  • Classon,Brian K.
  • Sartori,Philippe J.
  • Nangia,Vijay
  • Zhuang,Xiangyang
  • Baum,Kevin L.
출원인 / 주소
  • Motorola, Inc.
인용정보 피인용 횟수 : 76  인용 특허 : 7

초록

Mobile units in a multicarrier, multidimensional communications system can assess their own channel coherence time attributes (base stations can also access such dynamics for mobile units as well). This information is utilized (either by the mobile unit itself or by an infrastructure component such

대표청구항

We claim: 1. A method for facilitating adaptive transmissions by a base station in a multi-carrier system where a total available bandwidth is split into a set of subbands, each subband of the set of subbands comprising at least one subcarrier, the method comprising: providing data to be transmitte

이 특허에 인용된 특허 (7)

  1. Hamalainen Seppo,FIX ; Salonaho Oscar,FIX ; Laaksonen Niina,FIX ; Lappetelainen Antti,FIX, Adaptive radio link.
  2. Brig Barnum Elliott, Distribution of potential neighbor information through an ad hoc network.
  3. Kapoor, Samir; Marchok, Daniel J., Method and apparatus for interference suppression in orthogonal frequency division multiplexed (OFDM) wireless communication systems.
  4. Hall Scott Maurice, Method and system for estimating a communication mode quality in a wireless communications system.
  5. Billstrom Jan-Olof,SEX, Point to multipoint radio access system.
  6. Haas Zygmunt J., Routing and mobility management protocols for ad-hoc networks.
  7. Stiller Thomas Michael ; Stephens William Edward ; Newman Nisha Pauline, Traffic routing in small wireless data networks.

이 특허를 인용한 특허 (76)

  1. Thesling, William H., Adaptive coding and modulation flow control and traffic shaping systems and methods.
  2. Thesling, William H., Adaptive coding and modulation for broadband data transmission.
  3. Thesling, William H., Adaptive coding and modulation for broadband data transmission.
  4. Thesling, William H., Adaptive coding and modulation queuing methods and devices.
  5. Thesling, William H., Adaptive coding and modulation using linked list data structures.
  6. Nishio, Akihiko; Hiramatsu, Katsuhiko; Yoshii, Isamu, Base station apparatus and communication method for mapping control data and user data.
  7. Nishio, Akihiko; Hiramatsu, Katsuhiko; Yoshii, Isamu, Base station using a multicarrier communication band divided into a plurality of blocks.
  8. Dubuc,Christian; Duggan,Jason Robert; Zhu,Peiying, Channel quality indicator for OFDM.
  9. Golitschek Edler von Elbwart, Alexander, Communication scheme for channel quality information.
  10. Golitschek Edler von Elbwart, Alexander, Communication scheme for channel quality information.
  11. Golitschek Edler von Elbwart, Alexander, Communication scheme for channel quality information.
  12. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  13. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  14. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  15. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  16. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  17. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  18. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  19. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  20. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  21. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  22. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  23. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  24. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  25. Ode, Takayoshi; Kawasaki, Yoshihiro; Kawabata, Kazuo, Communications apparatus and communications system using multicarrier transmission mode.
  26. Shen, Manyuan; Xing, Guanbin; Liu, Hui, Cooperative MIMO in multicell wireless networks.
  27. Xu, Wenying; Ma, Xueli, Data transmission method, apparatus, and system.
  28. Dale, Mark; Hartman, David; Hebsgaard, Anders, Downstream adaptive modulation in broadband communications system.
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  30. Xing, Guanbin; Shen, Manyuan; Shao, Xun, Intelligent mode switching in communication networks.
  31. Almog, Edan; Bitran, Yigal, Intermittent shutoff of RF circuitry in wireless communication terminals.
  32. Castillo, Alfredo R.; Morgan, William K., Method and apparatus for adaptive data rate determination in a wireless communication network.
  33. Yi, Xiongshu, Method and apparatus for reducing transmit power.
  34. Geer, James L., Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns.
  35. Choi, Hyung-Jin; Min, Young-Il; Im, Se-Bin, Method for demodulating received signals and apparatus for performing the same.
  36. Kim, Young-Doo; Kim, Eung Sun; Kwon, Tae Soo, Method for determining optimal transmission mode and frame structure for mode determination in relay system.
  37. Lee, Moon Il; Ihm, Bin Chul; Chun, Jin Young; Park, Sung Ho; Ko, Hyun Soo; Lee, Wook Bong, Method for performing an adaptive modulation and coding scheme in mobile communication system.
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  39. Lee, Moon Il; Ihm, Bin Chul; Chun, Jin Young; Park, Sung Ho; Ko, Hyun Soo; Lee, Wook Bong, Method for performing an adaptive modulation and coding scheme in mobile communication system.
  40. Herdin, Markus, Method for relaying information received via a first channel to a second channel and relay apparatus.
  41. Zhang, Wenyi; Shen, Cong; Liang, Ning, Method for signal transmission to multiple user equipments utilizing reciprocity of wireless channel.
  42. Guerrieri, Lorenzo; Guerrini, Eleonora; Veronesi, Daniele; Bisaglia, Paola, Method for the transmission on multiple-carrier communications systems, and corresponding transmitter and computer-program product.
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  45. Jeong, Hyeong-Seok, Method for transmitting data, device for transmitting data, device for receiving data, and system including the devices.
  46. Roh, Dong Wook; Kim, Bong Hoe; Ahn, Joon Kui; Noh, Yu Jin; Seo, Dong Youn; Kim, Ki Jun, Method of generating channel quality indicator adaptively in downlink status and user equipment for the same.
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  49. Harel, Haim; Karmi, Yair, Modifying a signal in response to quality indicator availability.
  50. Merlin, Simone; Jafarian, Amin, Modulation coding scheme selection for response frames in case of transmit power imbalance.
  51. Borran, Mohammad Jaber; Aazhang, Behnaam; Varshney, Prabodh, Ordered retransmissions for ARQ in multicarrier systems.
  52. Thesling, William H., Quality of service enhancements for adaptive coding and modulation.
  53. Okamoto,Naoki; Morinaga,Norihiko; Sanpei,Seiichi, Radio communication system.
  54. Kishigami, Takaaki; Nakagawa, Yoichi; Miyano, Kentaro, Reception apparatus and reception method for setting a format per divided band.
  55. Tynderfeldt,Tobias; Hook,Mikael, Selection of channel coding and multidimensional interleaving schemes for improved performance.
  56. Kawasaki, Yoshihiro, Sub-band notification method and terminal apparatus.
  57. Nishio, Akihiko; Hiramatsu, Katsuhiko; Yoshii, Isamu, Terminal apparatus and communication method for receiving control data and user data.
  58. Nishio, Akihiko, Terminal apparatus and method for controlling channel quality indicator transmission.
  59. Kishigami, Takaaki; Nakagawa, Yoichi; Miyano, Kentaro, Transmission apparatus and transmission method using a plurality of divided frequency bands in a communication band.
  60. Kishigami, Takaaki; Nakagawa, Yoichi; Miyano, Kentaro, Transmission apparatus and transmission method using a plurality of divided frequency bands in a communication band.
  61. Kishigami, Takaaki; Nakagawa, Yoichi; Miyano, Kentaro, Transmission apparatus and transmission method using a plurality of divided frequency bands in a communication band.
  62. Ichiki,Atsushi; Nakagawa,Akira, Transmission apparatus, transmission control program, and transmission method.
  63. Murakami, Yutaka; Kimura, Tomohiro; Ouchi, Mikihiro, Transmission method, transmission apparatus, reception method and reception apparatus.
  64. Murakami, Yutaka; Kimura, Tomohiro; Ouchi, Mikihiro, Transmission method, transmission apparatus, reception method and reception apparatus.
  65. Cheng, Jun; Miyoshi, Kenichi, Wireless communication apparatus and wireless communication method.
  66. Cheng, Jun; Nishio, Akihiko, Wireless communication apparatus and wireless communication method.
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  70. Cheng, Jun; Nishio, Akihiko, Wireless communication apparatus and wireless communication method.
  71. Cheng, Jun; Nishio, Akihiko, Wireless communication apparatus and wireless communication method.
  72. Cheng, Jun; Nishio, Akihiko, Wireless communication apparatus and wireless communication method.
  73. Cheng, Jun; Nishio, Akihiko, Wireless communication apparatus and wireless communication method.
  74. Cheng, Jun; Nishio, Akihiko, Wireless communication apparatus and wireless communication method.
  75. Bitran, Yigal, Wireless receiver with intermittent shut-off of RF circuits.
  76. Bitran, Yigal; Yagil, Ariel, Wireless receiver with intermittent shut-off of RF circuits.
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