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Selecting paging channel mode 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/38
  • H04M-001/00
  • H04Q-007/20
출원번호 US-0956324 (2001-09-18)
발명자 / 주소
  • Chen, Jiangxin
  • Neufeld, Arthur
  • Glazko, Serguei
  • Amerga, Messay
출원인 / 주소
  • Qualcomm, Incorporated
대리인 / 주소
    Wadsworth, Phillip R.Brown, Charles D.Seo, Howard H.
인용정보 피인용 횟수 : 62  인용 특허 : 13

초록 ▼

A quick paging channel (QPCH) is used to receive paging indicators that indicate that a wireless communication device (WCD) has a message on a paging channel relating to, for example, an incoming call to the WCD. When the condition of the quick paging channel is too low to receive paging indicators

대표청구항 ▼

A quick paging channel (QPCH) is used to receive paging indicators that indicate that a wireless communication device (WCD) has a message on a paging channel relating to, for example, an incoming call to the WCD. When the condition of the quick paging channel is too low to receive paging indicators

이 특허에 인용된 특허 (13)

  1. Nowak Michael P. (Greendale WI) Van Veen Barry D. (McFarland WI), Adaptive control system with selectively constrained ouput and adaptation.
    상세보기
  2. Richardson Andrew,GBX, Apparatus and method for data transmission to inhibit radio signal fading with sequential transmission of data groups b.
    상세보기
  3. Butler Brian K. ; Gilhousen Klein S., Dual channel slotted paging.
    상세보기
  4. Brian K. Butler ; Klein S. Gilhousen, Dual event slotted paging.
    상세보기
  5. Abrishamkar, Farrokh; Roh, Mark Charles, Efficient system and method for facilitating quick paging channel demodulation via an efficient offline searcher in a wireless communications system.
    상세보기
  6. Masamura Tatsuro (Tokyo JPX), Frequency offset diversity receiving system.
    상세보기
  7. Anderson Keith W. ; Toot ; Jr. Carl B., Integration of mobile station channel measurement with paging channel displacement operation in a wireless communicatio.
    상세보기
  8. Love Robert T. ; Menich Barry J., Method and apparatus for power control in a communication system using active demodulators.
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  9. Slutsker Ilya (3755 Trenton La. N. Plymouth MN 55441) Mokhtari Sasan (2015 Garland La. Plymouth MN 55447) Clements Kevin (46 Adams St. Westborough MA 01581), Method and apparatus for real time recursive parameter energy management system.
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  10. Dent Paul W.,SEX, Method of directing a call to a mobile telephone in a dual mode cellular satellite communication network.
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  11. Romesburg Eric Douglas ; Rasmusson Jim Agne Jerker,SEX, Methods and apparatus for improved echo suppression in communications systems.
    상세보기
  12. Kowalski John M. ; Kandala Srinivas ; Somayazulu V. Srinivasa, Pilot aided, time-varying finite impulse response, adaptive channel matching receiving system and method.
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  13. Boesel Robert W. ; Aydin Levent ; Weaver ; Jr. Lindsay A., System, method and computer program product for controlling a transmit signal using an expected power level.
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  1. Murphy, James; Morain, Gary Eugene; Chesnutt, Stan, AP-local dynamic switching.
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  2. Murphy, James; Morain, Gary Eugene; Chesnutt, Stan, AP-local dynamic switching.
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  3. Gast, Matthew S., Affirming network relationships and resource access via related networks.
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  4. Uppala, Srikanth, Alternate radio channel selection adapted per user patterns.
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  5. Bang, Young-Jo; Sohn, Kyung-Yeol; Park, Youn-Ok, Apparatus and method of estimating channel based on channel delay spread in mobile communication system.
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  6. Bugwadia, Jamsheed; Freund, Yun; Zeldin, Paul E., Automated network device configuration and network deployment.
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  7. Asghar,Ziad; Jeong,Gibong; Sampath,Ashwin, Automatic threshold selection method for improving the detection of a wireless signal.
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  8. Goldberg, Steven J., Communicating control messages that indicate frequency resource information to receive data.
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  9. Vargantwar, Sachin R., Congestion-based wireless paging channels.
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  10. Markki,Outi; Ekberg,Jan Erik; Kokkinenh,Heikki; Kuoppala,Mika, Content distribution & communication system for enhancing service distribution in short range radio environment.
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  11. Oroskar, Siddharth S., Controlling handoff and channel assignment parameters based on device type.
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  12. Oroskar, Siddharth S., Controlling wireless paging parameters based on device type prevalence.
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  13. Sharma, Vivek; Raman, Sundar; Ravikanth, Rayadurgam; Harikumar, Gopal; Kim, Woojune; Kappla, Srinivas; Grandhi, Satish, Managing page cycle periods of access terminals.
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  14. Shi, Jianxiong; Mayor, Robert W.; Su, Li; Ji, Zhu; Elangovan, Thanigaivelu, Mechanism for reducing time away from packet switched operation in a single radio solution.
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  15. Yang, Hong Kui; Su, Jing, Method and apparatus for adaptive multi-stage multi-threshold detection of paging indicators in wireless communication systems.
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  16. Sammour, Mohammed; Grandhi, Sudheer A.; Chandra, Arty, Method and apparatus for efficient addressing and power savings in wireless communications.
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  17. Sammour, Mohammed; Grandhi, Sudheer A.; Chandra, Arty, Method and apparatus for efficient addressing and power savings in wireless communications.
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  18. Lindoff,Bengt; Eriksson,Håkan, Method and apparatus for minimizing time of reception during paging.
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  19. Singh, Jasinder P.; Shah, Maulik K.; Sigg, Jason P.; Bhan, Ashish, Method and apparatus for use of expected signal strength difference to improve channel selection.
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  20. Goldberg, Steven J., Method and system for optimizing power resources in wireless devices.
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  21. Goldberg, Steven Jeffrey, Method and system for optimizing power resources in wireless devices.
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  22. Goldberg, Steven Jeffrey, Method and system for optimizing power resources in wireless devices.
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  23. Goldberg, Steven Jeffrey, Method and system for optimizing power resources in wireless devices.
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  24. Lozano,Angel; Tulino,Antonia Maria; Verdu,Sergio, Method of allocating power over channels of a communication system.
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  25. Vargantwar, Sachin R.; Khanka, Bhagwan, Methods and devices for efficient use of multiple paging channels.
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  26. Vargantwar, Sachin R.; Rai, Deveshkumar Narendrapratap, Multiple paging channels in wireless communication systems.
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  27. Gast, Matthew Stuart; Sale, Michael Paul, Network assignment based on priority.
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  28. Santhanam, Arvind Vardarajan, Optimistic access procedure at dormant target handset in a CDMA2000 1X network with F-QPCH enabled.
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  29. Kwak, Yong-Jun; Lee, Hyeon-Woo; Seo, Myeong-Sook; Park, Joon-Goo; Choi, Sung-Ho; Kim, Sung-Hoon, Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service.
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  30. Mohammed, Jahangir, Paging for non-real-time communications using cellular networks.
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  31. Collins, Daniel G.; Gupta, Amit; Mohammed, Jahangir, Paging windows for power conservation in wireless networks.
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  32. Zhao, Shiwei; Gast, Matthew S., Picking an optimal channel for an access point in a wireless network.
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  33. Gast, Matthew Stuart, Quality of service provisioning for wireless networks.
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  34. Lee,Jung Hyeong, Quick paging method in a shadow area.
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  35. Cao, Aijun; Jakobsson, Andreas; Johansson, Jan; Lundberg, Fredrik, Robust paging indicator detection.
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  36. Murphy, James, Sharing data between wireless switches system and method.
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  37. Aragon, David B., Smoothing filter for irregular update intervals.
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  38. Aragon, David B., Smoothing filter for irregular update intervals.
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  39. Luo,Tao; Ko,Young Chai; Jeong,Gibong, Symbol detecting with large frequency error.
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  40. Goldberg, Steven Jeffrey; Terry, Stephen E., Synchronization for extending battery life.
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  41. Goldberg, Steven Jeffrey; Terry, Stephen E., Synchronization for extending battery life.
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  42. Goldberg, Steven Jeffrey; Terry, Stephen E., Synchronization for extending battery life.
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  43. Gast, Matthew Stuart; Bennett, Richard Thomas, System and method for aggregation and queuing in a wireless network.
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  44. Van Bosch, James A.; D'Avello, Robert F., System and method for controlling the power in a wireless client device.
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  45. Van Bosch, James A.; D'Avello, Robert F., System and method for controlling the power in a wireless client device.
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  46. Harkins, Dan, System and method for distributing keys in a wireless network.
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  47. Harkins, Dan, System and method for distributing keys in a wireless network.
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  48. Tiwari, Manish, System and method for network integrity.
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  49. Matta, Sudheer Poorna Chandra, System and method for reliable multicast.
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  50. Taylor, Ron, System and method for remote monitoring in a wireless network.
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  51. Albert Hu, Tyng Jar, System and method for restricting network access using forwarding databases.
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  52. Matta, Sudheer Poorna Chandra; Tiwari, Manish, System and network for wireless network monitoring.
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  53. Matta, Sudheer Poorna Chandra; Tiwari, Manish, System and network for wireless network monitoring.
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  54. Oroskar, Siddharth S.; Vargantwar, Sachin R.; Rai, Deveshkumar Narendrapratap; Sarkar, Debasish, Systems and methods for disabling a quick paging channel in a wireless communication system.
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  55. Rao, Anil S.; Rao, Subramanya P., Systems, methods, and apparatus for activity control in a wireless communications device.
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  56. Higuchi, Kenichi; Sawahashi, Mamoru, Transmitting apparatus, receiving apparatus, and paging information reception method.
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  57. Murphy, James; Morain, Gary Eugene; Chesnutt, Stan, Untethered access point mesh system and method.
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  58. Gast, Matthew Stuart, Wireless station location detection.
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  59. Gast, Matthew Stuart, Wireless station location detection.
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  60. Singh, Jasinder Pal; Leung, Anthony Kit-yui; Shah, Maulik K., Wireless tune away based upon congestion.
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  61. Shetty, Manoj; Vargantwar, Sachin R.; Rai, Deveshkumar Narendrapratap; Khanka, Bhagwan Singh, Wireless tune away based upon wireless device location.
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  62. Shetty, Manoj; Vargantwar, Sachin R.; Rai, Deveshkumar Narendrapratap; Khanka, Bhagwan Singh, Wireless tune away based upon wireless device state.
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