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Increasing performance in communications by embedding one signal in another signal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/00
출원번호 US-0092381 (1998-06-05)
발명자 / 주소
  • Esmailzadeh Riaz,JPX
출원인 / 주소
  • Telefonaktiebolaget LM Ericsson (publ), SEX
대리인 / 주소
    Jenkens & Gilchrist, A Professional Corporation
인용정보 피인용 횟수 : 20  인용 특허 : 6

초록

In transmitting communication signals to a receiver via a transmission channel, the transmitter generates a composite signal including information from which the receiver can determine a channel evaluation signal and other control information. The composite signal is transmitted over the transmissio

대표청구항

[ What is claimed is:] [1.]1. A transmitter for transmitting communication signals to a receiver via a transmission channel, comprising:an apparatus for providing a channel evaluation signal and other control information which are to be used by the receiver;a composite signal generator having an inp

이 특허에 인용된 특허 (6)

  1. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA), Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system.
  2. Hanly Stephen Vaughan (New Providence NJ), Method of power control and cell site selection.
  3. Keskitalo Ilkka (Oulu FIX) Rikkinen Kari (Oulu FIX) Ojanpera Tero (Oulu FIX), Method of transmitting and receiving power control messages in a CDMA cellular radio system.
  4. Bruno Ronald (Arlington VA) Schuchman Leonard (Potomac MD) Engelbrecht Lloyd (Reston VA), Position enhanced communication system including system for embedding CDMA navigation beacons under the communications s.
  5. Walton ; Jr. Jay R. (Westford MA) Ketchum John W. (Watertown MA), Power control in a CDMA network.
  6. Irvin David R. ; Khayrallah Ali S., Secondary channel for communication networks.

이 특허를 인용한 특허 (20)

  1. Jin, Yongseok; Chun, Jinyoung; Ihm, Bin Chul, Allocation of radio resource in orthogonal frequency division multiplexing system.
  2. Han, Jeong-Hoon; Lim, Young-Seok; Lee, Ju-Ho; Heo, Youn-Hyoung, Apparatus and method for transmitting control information in a mobile communication system.
  3. Kono,Masaki, CDMA communication system with pilot power control unit.
  4. Malladi, Durga Prasad; Kim, Byoung-Hoon; Montojo, Juan; Sarkar, Sandip, Coding and multiplexing of control information in a wireless communication system.
  5. Malladi, Durga Prasad; Kim, Byoung-Hoon; Montojo, Juan; Sarkar, Sandip, Coding and multiplexing of control information in a wireless communication system.
  6. Rydström, Mats; Weinholt, Dan, Differential phase tracking in the presence of unknown interference.
  7. Frisch,Robert C.; Marietta,Bryan D.; Bouvier,Daniel L., Digital data system with link level message flow control.
  8. Lee,Beom ro, Fusing system and temperature control method thereof for use in an image forming apparatus.
  9. Blessent,Luca; Motiwala,Quaeed, Method and apparatus for processing a punctured pilot channel.
  10. Kim, Youn-Sun; Choi, Ho-Kyu; Kwon, Hwan-Joon; Kim, Dong-hae, Method and apparatus for transmitting and receiving information about forward channel status in a multi-carrier mobile communication system.
  11. Molnar, Karl; Krasny, Leonid; Cheng, Jung-Fu Thomas; Grant, Stephen; Wang, Yi-Pin Eric, Method and arrangement for pilot pattern based control signaling in MIMO systems.
  12. Wang, Yi-Pin Eric; Cheng, Jung-Fu; Grant, Stephen; Molnar, Karl J.; Krasny, Leonid, Method and arrangement for pilot pattern based control signaling in MIMO systems.
  13. Hara, Yoshitaka; Mottier, David; Brunel, Loic; Fukui, Noriyuki, Method and device for transferring data, mobile terminal and base station.
  14. Hara, Yoshitaka; Mottier, David; Brunel, Loic; Fukui, Noriyuki, Method, device and system for scheduling transfer of data from a mobile terminal to a base station.
  15. Cramer, III, Joseph F., Power control in spread spectrum communications systems.
  16. Gaal, Peter; Chen, Wanshi; Luo, Xiliang; Montojo, Juan, Resource assignments for uplink control channel.
  17. Gaal, Peter; Chen, Wanshi; Luo, Xiliang; Montojo, Juan, Resource assignments for uplink control channel.
  18. Weinholt, Dan; Rydström, Mats, Transmitter having an embedded zero amplitude differential phase tracking signal and corresponding receiver.
  19. Uchida, Shigenori; Kuroda, Shinichi, Wireless communication apparatus and wireless communication method.
  20. Takano, Hiroaki; Kuroda, Shinichi, Wireless communication system, wireless communication apparatus, wireless communication method, and computer program therefor.
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