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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Reverse link pilot integrated with block codes

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04J-013/00   
미국특허분류(USC) 370/342; 370/512; 375/365
출원번호 US-0728575 (2000-11-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hamilton, Brook, Smith & Reynolds, P.C.
인용정보 피인용 횟수 : 35  인용 특허 : 6
초록
▼

A technique for encoding digital communication signals. Data symbols are augmented in pilot symbols inserted at predetermined positions. The pilot augmented sequence is then fed to a deterministic error correction block encoder, such as a turbo product coder, to output a coded sequence. The symbols in the error correction encoded sequence are then rearranged to ensure that the output symbols derived from input pilot symbols are located at regular, predetermined positions. As a result, channel encoding schemes can more easily be used which benefits from p...

대표
청구항
▼

1. A method for encoding an input digital bit stream for communication over a channel; the channel being defined by pseudonoise (PN) sequence coding, the method comprising the steps of: selecting a group of input digital bits as an input symbol block, and forming data symbols therein; inserting pilot symbols in the input symbol block, the pilot symbol being inserted into predetermined positions within the input symbol block; encoding the symbol block with a systematic block coder, the systematic block coder producing an encoded symbol block which inclu...

이 특허에 인용된 특허 (6)

  1. Huseyin Arslan ; Rajaram Ramesh. Adaptive channel tracking using pilot sequences. USP2002066411649.
  2. Okawa Koichi,JPX ; Ohno Koji,JPX ; Sawahashi Mamoru,JPX ; Uebayashi Shinji,JPX ; Okumura Yukihiko,JPX. DS-CDMA transmission method. USP2000086097711.
  3. Wright Andrew S.,CAX. Differentially encoded pilot word system and method for wireless transmissions of digital data. USP1998095809083.
  4. Brink, Stephan ten. Pilot symbols. USP2003036535502.
  5. Hassan Amer. Systems and methods for data-augmented, pilot-symbol-assisted radiotelephone communications. USP1999055901185.
  6. Bohnke, Ralf; Izumi, Seiichi. Transmission method and transmission apparatus for transmitting signals on the basis of a OFDM/TDMA-system with pilot symbols. USP2003046545997.

이 특허를 인용한 특허 피인용횟수: 35

  1. Simon, Michael. Apparatus, systems and methods for providing enhancements to ATSC networks using synchronous vestigial sideband (VSB) frame slicing. USP2012068208580.
  2. Simon, Michael. Apparatus, systems and methods for providing enhancements to ATSC networks using synchronous vestigial sideband (VSB) frame slicing. USP2014038675773.
  3. Simon, Michael. Apparatus, systems, methods and computer products for providing a virtual enhanced training sequence. USP2010107822139.
  4. Simon, Michael; Kramer, Michael. Apparatus, systems, methods and computer program products for producing a single frequency network for ATSC mobile / handheld services. USP2014048693507.
  5. Simon, Michael; Kramer, Michael. Apparatus, systems, methods and computer program products for producing a single frequency network for ATSC mobile / handheld services. USP2013018355458.
  6. Sindhushayana, Nagabhushana; Black, Peter. Enhanced channel interleaving for optimized data throughput. USP2018069991986.
  7. Sindhushayana, Nagabhushana; Black, Peter J.. Enhanced channel interleaving for optimized data throughput. USP2014108873534.
  8. Sindhushayana, Nagabhushana; Black, Peter J.. Enhanced channel interleaving for optimized data throughput. USP2016089419751.
  9. Mukkavilli, Krishna Kiran; Mantravadi, Ashok. Enhancements to the positioning pilot channel. USP2012048165064.
  10. Rusch-Ihwe, Jens; Herzog, Norman. Method and a device for the efficient transmission of program and service data for national and regional broadcast. USP2013028387104.
  11. Herzog, Norman; Zurek-Terhardt, Guenther. Method and a system for time synchronisation between a control centre and several transmitters. USP2013108553619.
  12. Iannuzzelli, Russell; Mattson, Stephen Douglas. Method and apparatus for formatting data signals in a digital audio broadcasting system. USP2012028111716.
  13. Rusch-Ihwe, Jens. Method and device for continuous adaptation of coding parameters to a variable user-data rate. USP2012118311096.
  14. Hagemeier, Denis; Goerig, Torsten. Method and device for forming a common datastream according to the ATSC standard. USP2017109800897.
  15. Herzog, Norman; Rusch-Ihwe, Jens; Simon, Michael; Kramer, Michael. Method and system for synchronized mapping of data packets in an ATSC data stream. USP2014078774069.
  16. Hagemeier, Denis. Method and system for transmitting data between a central radio station and at least one transmitter. USP2012108286216.
  17. Zurek-Terhardt, Günther; Görig, Torsten; Rusch-Ihwe, Jens; Hagemeier, Denis; Simon, Michael. Method for improving the data rate of mobile/handheld data and the quality of channel estimation in an ATSC-M/H transport data stream. USP2015038982745.
  18. Hagemeier, Denis; Goerig, Torsten; Rusch-Ihwe, Jens. Methods and apparatus for generating a transport data stream with image data. USP2013098532188.
  19. Mukkavilli, Krishna Kiran; Ling, Fuyun; Walker, Gordon Kent; Chari, Murali Ramaswamy. Methods and apparatus for position location in a wireless network. USP2013078489124.
  20. Mukkavilli, Krishna Kiran; Ling, Fuyun; Walker, Gordon Kent; Chari, Murali Ramaswamy. Methods and apparatus for position location in a wireless network. USP2015049008700.
  21. Grilli, Francesco; Vayanos, Alkinoos Hector; Casaccia, Lorenzo. Methods for forward error correction coding above a radio link control layer and related apparatus. USP2014048694869.
  22. Grilli, Francesco; Vayanos, Alkinoos Hector; Casaccia, Lorenzo. Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus. USP2014088804761.
  23. Chen, Tao; Willenegger, Serge D.; Wei, Yongbin; Vayanos, Alkinoos H.. Multi-media broadcast and multicast service (MBMS) in a wireless communication system. USP2013058451770.
  24. Willenegger, Serge; Chen, Tao; Vayanos, Alkinoos Hector; Wei, Yongbin. Multi-media broadcast and multicast service (MBMS) in a wireless communication system. USP2009097583977.
  25. Willenegger, Serge; Chen, Tao; Vayanos, Alkinoos Hector; Wei, Yongbin. Multi-media broadcast and multicast service (MBMS) in a wireless communication system. USP2009097593746.
  26. Willenegger,Serge; Chen,Tao; Vayanos,Alkinoos Hector; Wei,Yongbin. Multi-media broadcast and multicast service (MBMS) in a wireless communications system. USP2007027177658.
  27. Vayanos, Alkinoos Hector; Grilli, Francesco. Outer coding methods for broadcast/multicast content and related apparatus. USP2012058171381.
  28. Vayanos, Alkinoos Hector; Grilli, Francesco. Outer coding methods for broadcast/multicast content and related apparatus. USP2012058175090.
  29. Vayanos, Alkinoos Hector; Grilli, Francesco. Outer coding methods for broadcast/multicast content and related apparatus. USP2012108291300.
  30. Hoffmann, John E.; Nelson, George R.; Proctor, James A.; Rouphael, III, Antoine J.. Reverse link pilot integrated with block codes. USP2016079397808.
  31. Hoffmann, John E.; Nelson, Jr., George R.; Proctor, Jr., James A.; Rouphael, Antoine J.. Reverse link pilot integrated with block codes. USP2014098830977.
  32. Hoffmann,John E.; Nelson, Jr.,George Rodney; Proctor, Jr.,James A.; Rouphael,Antoine J.. Reverse link pilot integrated with block codes. USP2008117447187.
  33. Simon, Michael; Spilker, James; Furman, Scott. Systems, apparatus, methods and computer program products for providing ATSC interoperability. USP2012048149817.
  34. Simon, Michael; Spilker, James; Furman, Scott. Systems, apparatus, methods and computer program products for providing ATSC interoperability. USP2013068472483.
  35. Simon, Michael. Universal broadband broadcasting. USP2015038989021.

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