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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Secondary channel for communication networks

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06F-011/10   
미국특허분류(USC) 371/053 ; 370/522 ; 370/527 ; 370/529
출원번호 US-0777780 (1996-12-31)
발명자 / 주소
  • Irvin David R.
  • Khayrallah Ali S.
출원인 / 주소
  • Ericsson, Inc.
대리인 / 주소
    Jenkens & Gilchrist, P.C.
인용정보 피인용 횟수 : 64  인용 특허 : 2
초록
▼

A method and an apparatus are disclosed for combining information from two sources and for separating the combined information after transmission over one physical channel. A mask which represents a specified piece of information such as a control command or logic state of an input is exclusively ORed with an encoded input signal, thereby inducing a violation of an error control code. At the receiving end of the system, each of a set of masks is exclusively ORed with the received data stream. One of the masks is the same as the mask initially combined wi...

대표
청구항
▼

[ What is claimed is:] [1.] A communication system for transmitting a plurality of logical channels over a single physical channel, comprising:an error protection encoder for generating at least one parity bits for attachment to a first data signal;a mask selector for generating a selected mask in response to signal at least one input second data signal, said selected mask representing data within the selected data;a logic circuit connected to receive an error protection encoded signal from said error protection encoder and connected to receive said sele...

인용문헌 (2)

  1. Laborde Enrique (Gaithersburg MD), Medium access control for a mobile satellite system.
  2. Bottomley Gregory E. (Cary NC) Dent Paul W. (Stehag SEX), Multiple access coding using bent sequences for mobile radio communications.

이 특허를 인용한 특허 (64)

  1. Kim,Dong Hee; Choi,Ho Kyu; Kim,Youn Sun; Kwon,Hwan Joon, Apparatus and method for transmitting/receiving error detection information in a communication system.
  2. Kim,Dong Hee; Choi,Ho Kyu; Kim,Youn Sun; Kwon,Hwan Joon, Apparatus and method for transmitting/receiving error detection information in a communication system.
  3. Kim,Dong Hee; Choi,Ho Kyu; Kim,Youn Sun; Kwon,Hwan Joon, Apparatus and method for transmitting/receiving error detection information in a communication system.
  4. Dale E. Gulick, Clock lead/lag extraction in an isochronous data bus.
  5. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Determining a pre skew and post skew calibration data rate in a mobile display digital interface (MDDI) communication system.
  6. Katibian, Behnam; Wiley, George A; Steele, Brian, Digital data interface device.
  7. Wiley, George A.; Steele, Brian; Musfeldt, Curtis D., Double data rate serial encoder.
  8. David R. Irvin ; Ali S. Khayrallah, Flexible method of error protection in communications systems.
  9. Irvin, David R.; Khayrallah, Ali S., Flexible method of error protection in communications systems.
  10. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Generating and implementing a signal protocol and interface for higher data rates.
  11. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Generating and implementing a signal protocol and interface for higher data rates.
  12. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Generating and implementing a signal protocol and interface for higher data rates.
  13. Anderson, Jon James; Steele, Brian W.; Wiley, George Alan; Shekhar, Shashank, High data rate interface.
  14. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface.
  15. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface.
  16. Anderson, Jon James; Steele, Brian W.; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  17. Anderson, Jon James; Steele, Brian W.; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  18. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  19. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  20. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  21. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  22. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface apparatus and method.
  23. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface with improved link synchronization.
  24. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, High data rate interface with improved link synchronization.
  25. Esmailzadeh Riaz,JPX, Increasing performance in communications by embedding one signal in another signal.
  26. Hein, Thomas; Kho, Rex; Nygren, Aaron John, Information transmission and reception.
  27. Musfeldt, Curtis Drew, Low output skew double data rate serial encoder.
  28. Zou, Qiuzhen; Wiley, George A.; Steele, Brian, Method and apparatus for compensating for mismatched delays in signals of a mobile display interface (MDDI) system.
  29. Roman, Timo Eric; Raaf, Bernhard; Chmiel, Mieszko, Method and apparatus for conveying antenna configuration information via masking.
  30. Kotzin, Michael D.; Rabe, Duane, Method and apparatus for detecting software tampering in a subscriber device.
  31. Rudolf, Marian; Dick, Stephen G.; Pietraski, Philip J., Method and apparatus for providing channel assignment information used to support uplink and downlink channels.
  32. Wugofski Theodore D., Method and managing multiple channel maps from multiple input devices in a multimedia system.
  33. Rudolph, Marian; Dick, Stephen G.; Pietraski, Phillip J., Method and system for providing channel assignment information used to support uplink and downlink channels.
  34. Baggen,Constant Paul Marie Jozef; Van Dijk,Marten Erik; Coene,Willem Marie Julia Marcel, Method of storing or decoding a stream of bits.
  35. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Method, system and computer program for adding a field to a client capability packet sent from a client to a host.
  36. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Method, system and computer program for driving a data signal in data interface communication data link.
  37. Katibian, Behnam; Wiley, George A., Methods and apparatus for exchanging messages having a digital data interface device message format.
  38. Petty Jack S. ; Irvin David Rand, Methods and apparatus for signaling using parity status.
  39. Irvin, David Rand, Methods and systems for providing a second data signal on a frame of bits including a first data signal and an error-correcting code.
  40. Wiley, George Alan; Steele, Brian, Methods and systems for updating a buffer.
  41. Wiley, George Alan; Steele, Brian, Methods and systems for updating a buffer.
  42. Irvin, David R., Methods, communication devices, and computer program products for communicating information via a frame check sequence having an information block associated therewith.
  43. Stewart, Kenneth A.; Brown, Tyler A.; Love, Robert T., Multi-antenna configuration signaling in wireless communication system.
  44. Stewart, Kenneth A.; Brown, Tyler A.; Love, Robert T., Multi-antenna configuration signaling in wireless communication system.
  45. Gulick Dale E., Multi-channel, multi-rate isochronous data bus.
  46. Blanchard,Scott D.; Vanden Heuvel,Dean P., Packet order determining method and apparatus.
  47. Gulick Dale E., Personal computer system incorporating an isochronous multi-channel, multi-rate data bus.
  48. Zou, Qiuzhen; Wiley, George Alan; Steele, Brian, Power reduction system for an apparatus for high data rate signal transfer using a communication protocol.
  49. Nakayama, Hirohumi; Sawai, Koichi, Receiving apparatus, receiving method, transmission system and transmission method.
  50. Gulick Dale E., Reduced pin count isochronous data bus.
  51. Love, Robert T; Kuchibhotla, Ravi; Nangia, Vijay; Nimbalker, Ajit; Stewart, Kenneth A, Scheduling grant information signaling in wireless communication system.
  52. Love, Robert T; Kuchibhotla, Ravi; Nangia, Vijay; Nimbalker, Ajit; Stewart, Kenneth A, Scheduling grant information signaling in wireless communication system.
  53. Anderson, Jon James; Steele, Brian; Wiley, George Alan; Shekhar, Shashank, Signal interface for higher data rates.
  54. Chien,Sheng Feng, Switch transferring data using data encapsulation and decapsulation.
  55. MeLampy, Patrick J.; Dobbins, Ephraim W.; Norton, Stephen E.; Penfield, Robert F., System and method for providing encryption for rerouting of real time multi-media flows.
  56. Mitra Rajat K. ; Tann Christopher, System for communicating with and initializing a computer peripheral utilizing a masked value generated by exclusive-or of data and corresponding mask.
  57. Zou, Qiuzhen; Wiley, George Alan; Steele, Brian, System for transferring digital data at a high rate between a host and a client over a communication path for presentation to a user.
  58. Katibian, Behnam; Wiley, George A.; Steele, Brian, Systems and methods for digital data transmission rate control.
  59. Katibian, Behnam; Wiley, George A.; Steele, Brian, Systems and methods for digital data transmission rate control.
  60. Coakeley, Matthew; Trounce, Erik; Kirk, David; Vandegriend, Michael; DeBoer, Richard; Rida, Nizar, Systems and methods for high speed serial encoding and decoding for data and control interfaces.
  61. Steele, Brian; Wiley, George A., Systems and methods for implementing cyclic redundancy checks.
  62. Kwok, Zion S., Technologies for correcting flipped bits for an error correction decode process.
  63. Uesugi, Kouki; Inoue, Noriko, Transmitting apparatus and error handling method in transmitting apparatus.
  64. Usuda, Masafumi; Umesh, Anil; Nakamura, Takehiro, Transmitting method, receiving method, radio base station, and mobile station.

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