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System and method of dynamically increasing the capacity of a code division multiple access radio telecommunications network 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
출원번호 US-0839235 (1997-04-24)
발명자 / 주소
  • Rahman Mohamed Anisur
출원인 / 주소
  • Telefonaktiebolaget LM Ericsson, SEX
대리인 / 주소
    Smith & Danamraj, P.C.
인용정보 피인용 횟수 : 38  인용 특허 : 21

초록

A method and system for dynamically increasing the capacity of a code division multiple access (CDMA) radio telecommunications network. The method begins by the radio telecommunications network receiving a request for access to the radio telecommunications network from an entering mobile station. Ne

대표청구항

[ What is claimed is:] [1.] A method of dynamically increasing capacity of a fully loaded code division multiple access (CDMA) radio telecommunications network having a plurality of base stations serving a plurality of operating mobile stations on a plurality of channel elements, said radio telecomm

이 특허에 인용된 특허 (21)

  1. Lea Chin-Tau (Marietta GA), Cellular devices, systems and methods using intercell macro-diversity and dynamic channel allocation.
  2. Gitlin Richard D. (Little Silver NJ) I Chih-Lin (Manalapan NJ), Code division multiple access system providing variable data rate access to a user.
  3. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatly ; III Charles E. (Del Mar CA), Diversity receiver in a CDMA cellular telephone system.
  4. Mallinckrodt Albert J. (Santa Ana CA), Integrated cellular communications system.
  5. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA), Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system.
  6. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA) Weaver ; Jr. Lindsay A. (San Diego CA) Blakeney ; II Robert D. (San Diego CA), Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system.
  7. Kotzin Michael D. ; Fleming Philip J. ; Stolyar Aleksandr L., Method and apparatus for dynamic load balancing using handoff.
  8. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA), Method and system for providing a soft handoff in communications in a CDMA cellular telephone system.
  9. Kinoshita Yasuaki (Hachioji JPX) Nakagoshi Arata (Kokubunji JPX) Suzuki Hideya (Kokubunji JPX) Nakasawa Hideo (Hoya JPX) Fujiwara Yukinari (Musashimurayama JPX) Kurosawa Michiaki (Naka-minato JPX), Mobile communication switching across cell boundaries.
  10. Blakeney ; II Robert D. (San Diego CA) Karmi Gadi (San Diego CA) Tiedemann ; Jr. Edward G. (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA), Mobile station assisted soft handoff in a CDMA cellular communications system.
  11. Bolliger Brian D. (Winfield IL) Bursh ; Jr. Talmage P. (South Orange NJ) Ho Kelvin K. (Somerset NJ) Mulberg Alan S. (Boulder CO) Roberts LaJeana N. (Bedminster NJ) Smolik Kenneth F. (Naperville IL) S, Mobile telephone system call processing arrangement.
  12. Higgins Robert P. (Seattle WA) Nitardy John H. (Seattle WA), Multi-rate spread system.
  13. Kataoka Hideki (Tokorozawa JPX) Takahashi Tatsuro (Tokyo JPX) Kikuchi Shiro (Mitaka JPX) Yamanaka Naoaki (Yokohama JPX) Sakakibara Hajime (Musashino JPX) Hirano Miki (Tokyo JPX), Packet switch with variable data transfer rate links.
  14. Koohgoli Mahshad (Ottawa CAX) Fatica Bambino (Ottawa CAX), Private cellular system.
  15. Wadin Craig P. (Sunrise FL) Patsiokas Stelios J. (Plantation FL) Marko Paul D. (Ft. Lauderdale FL), Seamless handoff for radio telephone systems.
  16. Rahman Mohamed Anisur, System and method for allocating channel elements in a code division multiple access radio telecommunications network.
  17. 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.
  18. Acampora Anthony (Freehold NJ) Gans Michael J. (Monmouth Beach NJ), Technique for dynamic resource allocation in a communication system.
  19. Pound Alan (Leyton Buzzard GB2), Variable data rate channels for digital networks.
  20. Yeh Yu Shuan (Freehold Township ; Monmouth County NJ), Variable frame rate technique for use in a time-division multiple access (TDMA) communication system.
  21. Bustamante Herman (Millbrae CA) Natali Francis (Townsend WA) Magill David T. (Palo Alto CA), Wireless direct sequence spread spectrum digital cellular telephone system.

이 특허를 인용한 특허 (38)

  1. Pedersen, Klaus Ingemann; Wigard, Jeroen; Mogensen, Preben, Adaptive reservation of channelization codes and allowed power.
  2. Helander, Lars-Erik, Arrangement, a system and a method relating to a packet data communication.
  3. Ramos, Gabriel; Salmenkaita, Matti; Longoni, Fabio; D'Argence, Francois; Halonen, Timo; Melero, Juan; Hakalin, Petter; Tolli, Antti; Cortes, Jose Antonio; Kangas, Arto; Holma, Harri, Channel allocation for communication system.
  4. Yamao, Yasushi; Suda, Hirohito; Umeda, Narumi, Cluster structured mobile communication system base station, cluster control station, line control station and mobile station.
  5. Halonen, Timo; Longoni, Fabio; Melero, Juan; D'Argence, François; Kangas, Arto Ta, Communication system.
  6. Gaal, Peter; Ho, Sai Yiu Duncan, Conveying sector load information to mobile stations.
  7. Gaal, Peter; Ho, Sai Yiu Duncan, Conveying sector load information to mobile stations.
  8. Mudigonda, Ravishanker; Ahsan, Syed Nadeem, Data throughput improvement in IS2000 networks via effective F-SCH reduced active set pilot switching.
  9. Ahmed,Walid, Distributed dynamic channel allocation technique for multi-carrier CDMA cellular systems with mobile base stations.
  10. Tsutsumi,Noriyuki; Kato,Hidenari; Takeshita,Hisashi; Ito,Shogo, Diversity handover control apparatus and method.
  11. Jonsson, Nils T. E.; Johansson, Staffan E.; Hansson, Kurt S., Increased radio communication capacity using transmit power balancing.
  12. Agrawal, Avneesh; Khandekar, Aamod D.; Bhushan, Naga; Gorokhov, Alexei Y.; Palanki, Ravi, Interference management based on enhanced pilot measurement reports.
  13. Palanki, Ravi; Khandekar, Aamod D.; Bhushan, Naga; Agrawal, Avneesh, Interference mitigation for control channels in a wireless communication network.
  14. Palanki, Ravi; Khandekar, Aamod; Bhushan, Naga; Agrawal, Avneesh, Interference mitigation for control channels in a wireless communication network.
  15. Mohamed Anisur Rahman, Macrodiversity control system having macrodiversity mode based on operating category of wireless unit.
  16. Aalto, Risto; Kohonen, Pekka; Longoni, Fabio; Marjelund, Pekka; Salonaho, Oscar, Method and a system for controlling a macrodiversity connection through at least two radio network controllers.
  17. Kim, Young-Ky; Ahn, Jae-Min; Yoon, Soon-Young; Kang, Hee-Won, Method and apparatus for providing packet data service in a communication system.
  18. Rai, Deveshkumar; Shetty, Manoj; Vargantwar, Sachin R.; Oroskar, Siddharth S.; Canjeevaram, Ashvini Ganesh, Method and system for balancing soft handoff gain and resource usage.
  19. Oroskar, Siddharth S.; Vargantwar, Sachin R.; Shah, Maulik K.; Singh, Jasinder P., Method and system for channel assignment into soft handoff (casho).
  20. Ari Hottinen FI; Jorma Lilleberg FI, Method and system for digital signal transmission.
  21. Patel, Achal R., Method and system for dynamic soft handoff resource allocation in a wireless network.
  22. Patel,Achal R., Method and system for dynamic soft handoff resource allocation in a wireless network.
  23. Khanka, Bhagwan; Goyal, Anoop K.; Srinivas, Shilpa Kowdley; Pawar, Hemanth Balaji, Method and system for selectively releasing network resources.
  24. Jetzek, Ulrich, Method and systems for dynamic threshold adjustment for handoffs in radio communication systems.
  25. Voyer, Nicolas, Method of reducing base station overloading.
  26. Jetzek, Ulrich; Blomberg, Petter; Johansson, Lars B.; Jonsson, Sture; Butovitsch, Peter, Methods and systems for controlling hard and soft handoffs in radio communications systems.
  27. Yoshimura, Manabu, Mobile communication system having a learning-type handover control method.
  28. Sugimoto,Takashi; Hata,Toshiaki, Mobile device registration system.
  29. Lee, William C. Y.; Lee, Jau Young, Network engineering in a wireless network.
  30. Ramos,Gabriel; Salmenkaita,Matti; Longoni,Fabio; D'Argence,Fran챌ois; Halonen,Timo; Melero,Juan; Hakalin,Petter; Tolli,Antti; Cortes,Jose Antonio; Kangas,Arto; Holma,Harri, Radio resource management.
  31. Mueckenheim,Jens; Sapiano,Philip Charles; Lim,Seau Sian, Responding to changes in measurement of system load in spread spectrum communication systems.
  32. Ozluturk, Fatih M., Seamless handoff system and method.
  33. Lauderdale, II, Robert P.; Lu, Jian Xiong; Liu, Qihong; Zheng, Bing; Woodmansee, Michael, System and method for Ec/Io access screening in a CDMA network.
  34. Lauderdale, II, Robert P.; Lu, Jian Xiong; Liu, Qihong; Zheng, Bing; Woodmansee, Michael, System and method for Ec/Io access screening in a CDMA network.
  35. Chin, Tom, System and method for reducing dropped calls in a wireless communications network.
  36. Francesco Vatalaro IT; Franco Mazzenga IT, System for equalization and precompensation for TDMA communications.
  37. Nakayasu,Kanada, System for monitoring CDMA-type mobile terminal and method of doing the same.
  38. Zhang, Chang Gang; Bassirat, Farhad; Kendall, Martin, Walsh code management in a code division multiple access cellular wireless communication system.
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