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Method and apparatus for packet alignment in a communication system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/24
출원번호 US-0298916 (1994-08-31)
발명자 / 주소
  • Scribano Gino A. (Elk Grove Village IL) Proctor Lee M. (Cary IL) Nguyen Quoc V. (Lake Zurich IL)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 72  인용 특허 : 9

초록

A method and apparatus for packet alignment in a simulcast system includes a communications controller (310) having a vocoder and an input/output (I/O) processor (313) controlling the vocoder (311), the I/O processor having a timing alignment control (315) and a packet counter (314) for inserting ti

대표청구항

A method for aligning information packets for transmission by a communications controller to at least first and second radio communication units for radio transmission in a connection-oriented communication system, the method comprising the steps of: (a) receiving a first information packet and inse

이 특허에 인용된 특허 (9)

  1. Farwell Charles Y. (Denver CO) Hearn Michel L. (Broomfield CO) Heidebrecht Richard M. (Boulder CO) Ho Kelvin K. (Somerset NJ) Spencer Douglas A. (Boulder CO), Adaptive synchronization arrangement.
  2. Nomura Shingo (Nabari JPX) Muramatsu Tsuyoshi (Tenri JPX) Miyata Souichi (Nara JPX) Kuwabara Tatsuyuki (Mitaka JPX) Tomita Masaharu (Mitaka JPX) Nagamura Kiyotaka (Mitaka JPX) Nakamura Takao (Mitaka , Data driven type information processing apparatus capable of processing untagged data having no tag information.
  3. Averbuch Nimrod (Grove IL), Data packet alignment in a communication system.
  4. Kondo Seiji (Tokyo JPX), Frame synchronization system among multiple radio base stations for TDMA digital mobile communications system.
  5. Cohen Richard (Arlington TX) Wallace Rickie W. (Arlington TX), Method and apparatus for setting clock signals to predetermined phases at remote broadcast sites in simulcast systems.
  6. Woest Karen L. (Wauwatosa WI) Stark James K. (Wauwatosa WI) Rasmussen David E. (Wales WI), Network control system with improved priority protocol.
  7. Goodings Rupert Leslie A. (Cambridge GB3) Carter Leigh (Cambridge GB3) Mitchell Patrick (Cambridge GB3), Radio data communication system having means for reducing collisions between contending remote stations.
  8. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Viterbi Andrew J. (La Jolla CA), System and method for generating signal waveforms in a CDMA cellular telephone system.
  9. Noirel Yves M. (Montfort FRX), Unidirectional data transmission system.

이 특허를 인용한 특허 (72)

  1. Lars B. Johansson SE; Paul Peter Butovitsch SE; Tomas Sandin SE, Accommodating packet data loss at base stations interfacing between a packet switched network and a CDMA macrodiversity network.
  2. Farley, Kevin L.; Proctor, James A., Alternate channel for carrying selected message types.
  3. Farley, Kevin L.; Proctor, Jr., James A., Alternate channel for carrying selected message types.
  4. Proctor, Jr., James A., Antenna control system and method.
  5. Proctor, Jr., James A., Antenna control system and method.
  6. Proctor, Jr., James A., Antenna control system and method.
  7. Proctor, Jr., James A., Antenna control system and method.
  8. Proctor, Jr., James A., Antenna control system and method.
  9. Dunham,Sam, Apparatus and method for monitoring a trunked radio communications system.
  10. Lundh, Peter; Konradsson, Per, Base station oscillator regulation independent of transport network clocks in cellular telecommunications network.
  11. Olsen Claus Michael, Bus arbitration infrastructure for deployment of wireless networks.
  12. O'Brien, Royal, Digital audio telephony over IP network compression.
  13. Wallentin Bo Stefan Pontus,SEX ; Willars Per Hans .ANG.ke,SEX ; Lundh Peter Carl Birger,SEX, Diversity handling moveover for CDMA mobile telecommunications.
  14. Proctor, Jr., James A.; Foore, Lawrence R.; Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation for multiple access communications using buffer urgency factor.
  15. Gorsuch, Thomas E.; Amalfitiano, Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
  16. Proctor, Jr., James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
  17. Proctor, Jr., James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
  18. Proctor, Jr.,James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
  19. Wallentin Pontus,SEX, Magnetoresistive device having a highly smooth metal reflective layer.
  20. Nelson, Jr.,G. Rodney; Hoffmann,John E.; Rouphael,Antoine J.; Proctor, Jr.,James A., Maintenance link using active/standby request channels.
  21. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
  22. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
  23. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
  24. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
  25. Schorman Eric R. ; Kotzin Michael D., Method and apparatus for handoff within a communication system.
  26. Proctor Lee Michael ; Scribano Gino Anthony, Method and system for determining an estimate of a transmission time of a packet.
  27. Li, Hui; Yuan, Yong; Zhang, Liang, Method for adjusting the transmission time of a continuous wave and reader thereof.
  28. Junker,Heiko; Kunze,Holger; Loechel,Norbert; Senft,Andreas, Method for operating a GSM mobile radio system.
  29. Siira Mikko,JPX, Method for selecting a signal, and a cellular radio system.
  30. Siira Mikko,JPX, Method for selecting a signal, and a cellular radio system.
  31. Proctor, Jr., James A., Methods, apparatuses and systems for selective transmission of traffic data using orthogonal sequences.
  32. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, Jr., James A., Minimal maintenance link to support sychronization.
  33. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, James A., Minimal maintenance link to support synchronization.
  34. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, James A., Minimal maintenance link to support synchronization.
  35. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, Jr., James A., Minimal maintenance link to support synchronization.
  36. Proctor, Jr., James A., Multi-detection of heartbeat to reduce error probability.
  37. Proctor, Jr., James A., Multi-detection of heartbeat to reduce error probability.
  38. Proctor, Jr.,James A., Multi-detection of heartbeat to reduce error probability.
  39. Li, Qinghua; Ho, Minnie; Stephens, Adrian P., Parallel wireless communication apparatus, method, and system.
  40. Li, Qinghua; Ho, Minnie; Stephens, Adrian P., Parallel wireless communication apparatus, method, and system.
  41. Li, Qinghua; Ho, Minnie; Stephens, Adrian P., Parallel wireless communication apparatus, method, and system.
  42. Li, Qinghua; Ho, Minnie; Stephens, Adrian P., Parallel wireless communication apparatus, method, and system.
  43. Anderton, David O., Performing diagnostics in a wireless system.
  44. Anderton, David O., Performing diagnostics in a wireless system.
  45. Zhang, Hang; Zhu, Peiying; Tong, Wen; Senarath, Gamini; Yu, Derek; Steer, David G., Quality of service control in multiple hop wireless communication environments.
  46. Zhang, Hang; Zhu, Peiying; Tong, Wen; Senarath, Nimal Gamini; Yu, Derek; Steer, David G., Quality of service control in multiple hop wireless communication environments.
  47. Zhang, Hang; Zhu, Peiying; Tong, Wen; Senarath, Nimal Gamini; Yu, Derek; Steer, David G., Quality of service control in multiple hop wireless communication environments.
  48. Zhang, Hang; Zhu, Peiying; Tong, Wen; Senarath, Nimal Gamini; Yu, Derek; Steer, David G., Quality of service control in multiple hop wireless communication environments.
  49. Proctor, Jr., James A., Signaling for wireless communications.
  50. Proctor, Jr., James A., Signaling for wireless communications.
  51. Rosengren Jurgen F.,NLX, Single frequency transmission network.
  52. Peter Carl Birger Lundh SE; Jasmina Nesic SE, Synchronization for cellular telecommunications network.
  53. Terry, Stephen E., Synchronization of timing advance and deviation.
  54. Terry,Stephen E., Synchronization of timing advance and deviation.
  55. Chen, Shaojie; Arslan, Guner, Synchronizing a channel codec and vocoder of a mobile station.
  56. Anderton,David O.; Yiin,Jeffrey L., Synchronizing a modem and vocoder of a mobile station.
  57. Proctor, Jr.,James A., System and method for controlling signal strength over a reverse link of a CDMA wireless communication system.
  58. Proctor, Jr., James A., System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system.
  59. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  60. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  61. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  62. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  63. Inagaki Yoshihiro,JPX, System for synchronizing a plurality of nodes to concurrently generate output signals by adjusting relative timelags ba.
  64. Sawyer, Albert Joseph, Time synchronization of packetized radio signals to base stations.
  65. S철nning,Raimund; Huaman Bollo,Gian, Time-alignment apparatus and method for providing data frames of a plurality of channels with predeterminated time-offsets.
  66. Sönning, Raimund; Huaman-Bollo, Gian, Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets.
  67. Siira Mikko,JPX, Transmission method and a cellular radio system.
  68. Albrow Richard John,GBX ; Black Simon Alexander,GBX ; Carter Leigh,GBX ; Goodings Rupert Leslie Alexander,GBX ; Martin Paul Maxwell,GBX ; Piercy Neil Philip,GBX, Transmission timing control in digital radio telephony.
  69. Proctor, Jr., James A., Transmittal of heartbeat signal at a lower level than heartbeat request.
  70. Proctor, Jr.,James A., Transmittal of heartbeat signal at a lower level than heartbeat request.
  71. Proctor, Jr., James A., Use of correlation combination to achieve channel detection.
  72. Proctor, Jr., James A., Use of correlation combination to achieve channel detection.
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