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Mitigating the impact of handoffs through comparison of non-preferred wireless coverage areas

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04W-004/00
출원번호 US-0815700 (2010-06-15)
등록번호 US-8391858 (2013-03-05)
발명자 / 주소
  • Vargantwar, Sachin R.
  • Goyal, Anoop K.
  • Oroskar, Siddharth S.
  • Shetty, Manoj
출원인 / 주소
  • Sprint Spectrum L.P.
인용정보 피인용 횟수 : 9  인용 특허 : 34

초록

Methods and devices for mitigating the impact of handoffs to non-preferred wireless coverage areas are presented. In particular, a RAN may determine that a first wireless communication device (WCD) and a second WCD are contending for a resource of a preferred wireless coverage area, and that both of

대표청구항

1. A method, performed by a radio access network (RAN) that provides a preferred wireless coverage area to serve wireless communications devices (WCDs), the method comprising: the RAN receiving a first call setup request from a first WCD;the RAN receiving a second call setup request from a second WC

이 특허에 인용된 특허 (34)

  1. Borella,Michael S.; Xu,Yingchun, Address management for mobile nodes.
  2. Cheng, Terry Si-Fong; Huang, Ching Yao, CDMA power control for paging and initial traffic channel power.
  3. Boudreau Alain (Le Gardeur CAX) Beauregard Andre (Bois Briand CAX), Cellular communications system utilizing paging areas.
  4. Michael S. Borella ; David A. Grabelsky ; Dan Nessett, Control channel security for realm specific internet protocol.
  5. Park, Jin-Soo; Ahn, Jae-Min; Kim, Young-Ky, Device and method for controlling initial transmission power of forward link channel in mobile communications system.
  6. Schuster, Guido M.; Borella, Michael S.; Grabelsky, David A.; Sidhu, Ikhlaq S., Distributed network address translation for a network telephony system.
  7. Borella, Michael S.; Beser, Nurettin B.; Sidhu, Ikhlaq S.; Schuster, Guido M., Internet telephony using network address translation.
  8. Borella, Michael S.; Beser, Nurettin B.; Sidhu, Ikhlaq S.; Schuster, Guido M., Internet telephony using network address translation.
  9. Chen, An Mei; Rosen, Eric C., Method and apparatus for efficient paging and registration in a wireless communications network.
  10. Zhang,Jingying; Nguyen,John C., Method and apparatus for providing improved border paging in a wireless network.
  11. Kelly,Owen; Mann,Karl; Budic,Miroslav; Da Silveira,Marthinus; Royz,Mikhail; Tapadar,Bob, Method and apparatus for transmitting traffic on overlay and underlay carriers.
  12. Borella,Michael S.; Beser,Nurettin B., Method and application programming interface for assigning multiple network addresses.
  13. Borella, Michael S.; Grabelsky, David; Sidhu, Ikhlaq; Petry, Brian D., Method and protocol for distributed network address translation.
  14. Michael S. Borella ; David Grabelsky ; Ikhlaq Sidhu ; Brian D. Petry, Method and protocol for distributed network address translation.
  15. Borella, Michael S.; Beser, Nurettin B.; Grabelsky, David, Method and system for allocating persistent private network addresses between private networks.
  16. Borella, Michael S.; Grabelsky, David; Mahler, Jerry; Sidhu, Ikhlaq, Method and system for distributed network address translation for mobile network devices.
  17. Grabelsky,David; Borella,Michael S.; Sidhu,Ikhlaq; Nessett,Danny M., Method and system for distributed network address translation with network security features.
  18. Borella, Michael S.; Grabelsky, David, Method and system for dual-network address utilization.
  19. Nessett Danny M. ; Grabelsky David ; Borella Michael S. ; Sidhu Ikhlaq S., Method and system for locating network services with distributed network address translation.
  20. Oh,Dae Sik, Method and system for location-based power control in wireless communications.
  21. Beser, Nurettin B.; Borella, Michael, Method for encapsulating and transmitting a message includes private and forwarding network addresses with payload to an end of a tunneling association.
  22. Borella,Michael S.; Joseph,Boby; Grabelsky,David A., Method for supporting secondary address delivery on remote access servers.
  23. Raffel Michael Allen, Method of intelligent roaming using network information.
  24. Greis,Marc; Faccin,Stefano M., Method of providing mobile IP functionality for a non mobile IP capable mobile node and switching device for acting as a mobile IP proxy.
  25. Fortuna,Frederick L., Method of tuning handoff neighbor lists.
  26. Willenegger,Serge; Chen,Tao; Vayanos,Alkinoos Hector; Wei,Yongbin, Multi-media broadcast and multicast service (MBMS) in a wireless communications system.
  27. Lee Hee C., Optimization of paging cost in mobile switching system using a genetic optimization method.
  28. Jurkevics Andrew ; Teal Roger ; Reedy Timothy J., Reservation scheduling system for audio conferencing resources.
  29. Di Lalla, Luciano, Self-configurable paging system for a cellular telecommunications network.
  30. Borella,Michael S., System and method for supporting alternative addressessing in a mobile network.
  31. Raman, Sundar; Warrier, Chandra; Wang, Ningya, System and method to allow simple IP mobile nodes to operate seamlessly in a mobile IP network with true roaming capabilities.
  32. Nurettin B. Beser ; Michael Borella, System and method to negotiate private network addresses for initiating tunneling associations through private and/or public networks.
  33. Buppelmann, Ralf, Telecommunication system.
  34. Sharma Sarvesh R. ; Jalali Ahmad, Traffic allocation and dynamic load balancing in a multiple carrier cellular wireless communication system.

이 특허를 인용한 특허 (9)

  1. Oroskar, Siddharth S.; Prock, John W.; Shah, Maulik K.; Singh, Jasinder P., Assigning radio resources to a wireless communication device that experienced a call drop.
  2. DeBenedictis, Christopher J.; Subbloie, Jr., Albert R.; Schmidt, Paul; Gamble, Charles, Communications routing and contact updates.
  3. Oroskar, Siddharth S., Controlling handoff and channel assignment parameters based on device type.
  4. Oroskar, Siddharth S., Controlling wireless paging parameters based on device type prevalence.
  5. Xue, Wen; Zhu, Lei; Pavanasam, Chidambaram C.; Velusamy, Saravana; Swaminathan, Ramkumar; Wells, Anthony C., Limiting data service for a home terminal roaming near home coverage.
  6. Reeves, Raymond E.; Youngs, Simon; Peden, Mark; Koller, Gary, Management of wireless service in a dual RAN arrangement.
  7. Shetty, Manoj; Vargantwar, Sachin; Khanka, Bhagwan; Rai, Deveshkumar, Methods and systems for causing a mobile station to originate a subsequent call via a coverage area other than that used for a first call.
  8. Kotab, Dominic M., Systems and methods for operation of recording devices such as digital video recorders (DVRs).
  9. Kotab, Dominic M., Systems and methods for recording television programs.
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