[특허]Resource allocation during tune-away

Resource allocation during tune-away 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04W-024/00 H04W-036/00 H04W-028/18 H04W-036/14 H04W-072/04 H04W-088/06
출원번호	US-0260925 (2005-10-27)
등록번호	US-9247467 (2016-01-26)
발명자 / 주소	Parekh, Nileshkumar J. Ulupinar, Fatih Prakash, Rajat
출원인 / 주소	QUALCOMM Incorporated
인용정보	피인용 횟수 : 0 인용 특허 : 54

초록 ▼

A resource assignment method during a tune-away procedure comprises determining a first instance in time that a tune-away will initiate with respect to an access terminal, determining a second instance in time that corresponds to a latest frame boundary associated with the access terminal prior to the instance in time that the tune-away initiates, and determining resource assignment parameters associated with the access terminal and implementing the resource assignment parameters at the second instance in time. The method can further comprise ceasing communications to the access terminal over a forward link at the second instance in time and discontinuing monitoring reverse link control channels associated with the access terminal at the second instance in time.

대표청구항 ▼

1. A resource assignment method during a tune-away procedure, comprising: determining a first instance in time that a tune-away will initiate with respect to an access terminal;determining a second instance in time that corresponds to a latest frame boundary associated with the access terminal prior to the instance in time that the tune-away initiates;determining resource assignment parameters associated with the access terminal and implementing the resource assignment parameters at the second instance in time;implicitly expiring an assignment of resources between the access terminal and an access point at the second instance in time; andexplicitly re-assigning base station resources from the access terminal to at least one disparate access terminal beginning at the second instance in time. 2. The method of claim 1, further comprising suspending communications to the access terminal over a forward link at the second instance in time. 3. The method of claim 1, further comprising suspending monitoring reverse link control channels associated with the access terminal at the second instance in time. 4. The method of claim 1, further comprising: caching data intended for the access terminal during the tune-away; andproviding the access terminal with the data upon completion of the tune-away. 5. The method of claim 1, wherein the determining of the first instance includes determining the first instance in time that an inter-frequency tune-away will initiate with respect to the access terminal. 6. The method of claim 1, wherein the determining of the first instance includes determining the first instance in time that an inter-technology tune-away will initiate with respect to the access terminal. 7. The method of claim 1, further comprising: expiring an assignment of resources between the access terminal and an access point during the tune-away;determining a duration of the tune-away; anddetermining a third instance in time that corresponds to a frame boundary that occurs immediately after the duration of the tune-away. 8. The method of claim 7, further comprising: re-assigning the resources to the access terminal at the third instance in time;delivering data to the access terminal over a forward link after the re-assignment of resources; andmonitoring reverse link control channels after the re-assignment of resources. 9. The method of claim 1, further comprising: expiring reverse link and forward link resource assignments at the access terminal at the second instance in time;suspending transmissions in a reverse link at the access terminal after the resource assignments have been expired; andsuspending monitoring on a forward link at the access terminal after the resource assignments have been expired. 10. The method of claim 1, further comprising: determining periodicity of tune-aways with respect to the access terminal; andscheduling resource assignments in a sector as a function of the determined periodicity. 11. The method of claim 1, further comprising determining a tune-away schedule associated with the access terminal. 12. The method of claim 1, further comprising updating an active set as a function of parameters associated with the tune-away. 13. The method of claim 1, further comprising: analyzing a service utilized by the access terminal; anddetermining resource assignment parameters as a function of the service. 14. The method of claim 1, further comprising: monitoring length of time associated with the tune-away; anddisconnecting the access terminal from an access point if the length of time is above a defined threshold. 15. The method of claim 1, further comprising optimizing resource allocations prior to the tune-away. 16. The method of claim 1, further comprising optimizing resource allocations upon completion of the tune-away. 17. The method of claim 1, further comprising automatically assigning resources associated with a reverse link as a function of a most recently reported reverse link queue size of the access terminal. 18. A wireless communications apparatus, comprising: a memory that includes a schedule for a tune-away with respect to an access terminal; anda processor that determines a frame boundary that occurs in time immediately prior to a time of commencement of the tune-away and implicitly expires resource assignments for the access terminal at a time that corresponds to the determined frame boundary at an access point associated therewith as a function of content of the schedule, the processor re-assigning resources from the access terminal to at least one disparate access terminal beginning at the time corresponding to the determined frame boundary. 19. The apparatus of claim 18, further comprising a data storage unit that includes data cached during the tune-away. 20. The apparatus of claim 18, the processor causes transmissions to be suspended on a forward link as a function of the content of the schedule. 21. The apparatus of claim 18, the processor causes monitoring of a reverse link to be suspended as a function of the content of the schedule. 22. The apparatus of claim 18, the processor is employed to determine a frame boundary that occurs in time immediately subsequent to completion of the tune-away. 23. An apparatus for allocating base station resources during a tune away, comprising: means for determining when an access terminal is going to undertake a tune-away;means for expiring resource assignments implicitly at a frame boundary associated with the access terminal prior to the tune-away; andmeans for allocating base station resources associated with the access terminal to one or more disparate access terminals during the tune-away. 24. The apparatus of claim 23, further comprising means for caching data intended for the access terminal during the tune-away. 25. The apparatus of claim 24, further comprising means for providing the access terminal with the cached data upon completion of the tune-away. 26. The apparatus of claim 23, further comprising means for re-establishing the resource assignments to the access terminal in a frame subsequent to the tune-away. 27. A computer-readable medium having stored thereon computer-executable instructions for: receiving an indication that a tune-away will occur at time t1 with respect to a first access terminal;locating a latest frame boundary that occurs at a first point in time prior to t1;implicitly expiring reverse link resource assignments at the first point in time;implicitly expiring forward link resource assignments at the first point in time;suspending transmissions on a reverse link after the reverse link resource assignments have been expired;suspending monitoring of a forward link after the forward link resource assignments have been expired;re-assigning base station resources from the first access terminal to at least one disparate access terminal beginning at the first point in time; andperforming the tune-away at time t1. 28. The computer-readable of claim 27, the instructions further comprising: receiving an indication that the tune-away will be complete at time t2;locating a frame boundary that occurs at a second point in time immediately after t2;transmitting control information on the reverse link at the second point in time; andmonitoring the reverse link at the second point in time. 29. The computer-readable medium of claim 27, the instructions further comprising: receiving a pilot signal during the tune-away;generating a pilot signal report; andcommunicating the pilot signal report to an access point. 30. A processor that executes instructions for allocating resources in a wireless communications environment, the instructions comprising: upon receiving an indication that an access terminal will perform a tune-away, locating a frame boundary just prior to performance of the tune-away;expiring resource assignments associated with the access terminal at a time associated with the frame boundary; andreallocating base station resources associated with the access terminal to at least one disparate access terminal during the tune-away. 31. The processor of claim 30, the instructions further comprising re-allocating the resources associated with the access terminal to the access terminal upon completion of the tune-away.

이 특허에 인용된 특허 (54)

Dupuy Pierre,FRX ; Cherpantier Corinne,FRX ; Dobrosielski Max,FRX, Base transceiver station for cellular mobile radio system and system for synchronizing such base transceiver stations.
상세보기
Hokao,Tomoaki, CDMA type mobile station having first and second receiving portions for rounding off a chip offset temporally early and late.
상세보기
Lee,Jae Hwan, Cell search method for inter-system handover in a mobile station.
상세보기
Hur,Seong Ho, Cell search method in UMTS.
상세보기
Oksanen,Lauri, Communication system.
상세보기
Whinnett Nicholas William,FRX ; Robinson William Neil,FRX ; Gibbs Joanthan Alastair,GBX, Communications system and a method therefor.
상세보기
Erlick, John Richard; Hanson, Duke Edward; Hogberg, Shawn; Eteminan, Isaac, Communications unit for seamless handover between networks and method of use therefor.
상세보기
Brown,Daniel V.; Asplund,Kyle D.; Michalski, Jr.,Joseph W., Eccentric exhaust muffler for use with auxiliary power units.
상세보기
Raith Alex Krister, Enhanced sleep mode in radiocommunication systems.
상세보기
Park,Kyu Tae; Jung,Kwang Ryul; Song,Pyon Jung; Lim,Sun Bae, Hard handoff method between an asynchronous CDMA system and a synchronous CDMA system.
상세보기
Kim Kyu-Nam,KRX ; Kim Dong-Woo,KRX, Idle handoff controlling method in cellular communication system.
상세보기
Amerga,Messay; Halbhavi,Sudhir, Idle mode cell reacquisition and reselection.
상세보기
Wu,Chih Hsiang, Inter-RAT handover to UTRAN with simultaneous PS and CS domain sevices.
상세보기
Kim, Jong Heon; Kim, Jong Youn, Inter-frequency handoff execution method and apparatus in mobile communication system.
상세보기
M?ller, Walter G. A., Inter-frequency measurement and handover for wireless communications.
상세보기
Salonaho,Oscar; Sipila,Kari, Measurement reporting in a telecommunication system.
상세보기
Lundqvist Nils Patrik (Ekero SEX) Andersson Claes Hkan (Ekero SEX), Method and an apparatus for handing off mobile station from a first to a second channel in a mobile communication system.
상세보기
Sang-tae Kim KR; Young-sik Lim KR, Method and apparatus for idle handoff in a cellular system.
상세보기
Kuo Wen-Yi ; Meyers Martin Howard ; Weaver Carl Francis, Method and apparatus for inter-frequency hand-off in wireless communication systems.
상세보기
Owen Scott M. ; Hughes Robbin D., Method and apparatus for scanning other frequency pilot signals in a code division multiple access communication system.
상세보기
Jeong,Gibong; Liu,Juncheng; Luker,Greg W., Method and apparatus for scheduling cell search in CDMA mobile receivers.
상세보기
Tiedemann ; Jr. Edward G. ; Terasawa Daisuke ; Sarkar Sandip ; Jou Yu-Cheun ; Odenwalder Joseph P. ; Shanbhag Abihijit ; Willenegger Serge,CHX, Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station.
상세보기
Odenwalder, Joseph P., Method and system for performing a handoff in a wireless communication system, such as a hard handoff.
상세보기
Kim, Jong-Youn, Method and system for providing inter-frequency handoff in a telephone system.
상세보기
Choi, Sung-Ho; Lee, Hyun-Woo; Park, Seong-Il; Choi, Ho-Kyu, Method for controlling transmission point of a dedicated channel in a CDMA communication system supporting an uplink synchronous transmission scheme.
상세보기
Hakalin, Petteri; Hulkkonen, Jari, Method for dividing traffic in a cellular radio network.
상세보기
Korpela, Mikko; Jutila, Sami; Pussinen, Arto; Pirttikangas, Kari; Lintulampi, Raino, Method for handover and cell re-selection.
상세보기
Jokinen, Harri; Ranta, Pekka, Method for identifying base stations of a time division cellular network in a mobile station and mobile station.
상세보기
Virtanen,Anu, Method for preparing an interfrequency handover, a network element and a mobile station.
상세보기
Kim,Il Gyu; Bang,Seung Chan; Kim,Jae Heung; Kim,Chang Joo, Method for seamless inter-frequency hard handover in radio communication system.
상세보기
Bamburak Michael D. ; Daly John J. ; Lawrence Christopher Gregory ; Prise Michael Edward ; Raffel Michael Allen, Method for selecting a wireless communications service provider in a multi-service provider environment.
상세보기
Jae Hong Park KR; Chong Won Lee KR; Yeon Sang Koo KR; Shin Hyun Yang KR; Jeong Hwa Ye KR; Yu Ro Lee KR; Ho Geun Lee KR, Method for transmitting data for inter-frequency/inter-system handover in mobile telecommunications system.
상세보기
Laroia,Rajiv; Li,Junyi; Uppala,Sathyadev Venkata, Method of creating and utilizing diversity in multiple carrier communication system.
상세보기
Tayloe,Daniel R.; Hogberg,Shawn W.; Wright,Douglas E., Method of generating a handoff candidate list.
상세보기
Leprieur, Philippe; Da Rocha, Alexandre; Rouvellou, Laurent, Method of switching from a first mobile radio mode to a second mobile radio mode and an associated multimode mobile terminal.
상세보기
Costa, Mauro; Roberts, Michael; Sivagnanasundaram, Sutha, Mobile radio telecommunications system with synchronized handover.
상세보기
William R. Gardner, Multi-mode communications system with efficient oscillator synchronization.
상세보기
Willars Per H. A. (Stockholm SEX) Grimlund Olof E. (Hasselby SEX) Ewerbring Lars-Magnus (Stockholm SEX), Non-continuous transmission for seamless handover in DS-CDMA systems.
상세보기
Henry Raymond C. ; Sicher Alan E. ; Andersson Karl-Erik,SEX ; Diachina John ; Bilstrom Lars,SEX ; Prokup Steven, Operating mobile stations of wireless communication systems in multiple modes by external control.
상세보기
Koike, Takashi; Ito, Toyoshi, Optical inspection device that detects holes in an object to be inspected.
상세보기
Abrol, Nischal; Leung, Nikolai K. N., Radio link protocol enhancements to reduce setup time for data calls.
상세보기
Steudle, Ville, Reducing interference in inter-frequency measurement.
상세보기
Wiedeman Robert A. ; Monte Paul A, Satellite communications system having distributed user assignment and resource assignment with terrestrial gateways.
상세보기
McClure,Kenneth, Scanning guard timer.
상세보기
John E. Bowers ; Aaron R. Hawkins, Semiconductor hetero-interface photodetector.
상세보기
Choi,Jae Am; Kim,Sung Bum; Chae,Chan Byoung, System and method for performing handover in mobile communication system using paging procedure.
상세보기
Gopal,Thawatt, System and method for reducing setup latency in one or more service instances.
상세보기
Smolik Kenneth Frank, System for automated determination of handoff neighbor list for cellular communication systems.
상세보기
Souissi, Slim S., Systems and methods for intelligent inter-system handoff.
상세보기
Comroe Richard A. (Dundee IL) Furtaw Robert W. (Lake Zurich IL), TDM hand-off technique using time differences.
상세보기
Kuwabara Kenji,JPX, TDMA cellular communication system using a receiver station for detecting a timing difference between adjacent base stations.
상세보기
Teder Paul,SEX ; Larsson Lars Gustav,SEX ; Persson H.ang.kan Anders,SEX, Time alignment of transmission in a down-link of CDMA system.
상세보기
Parekh, Nileshkumar J.; Ulupinar, Fatih; Prakash, Rajat, Tune-away protocols for wireless systems.
상세보기
Parekh, Nileshkumar Jayendrabhai; Ulupinar, Fatih; Prakash, Rajat, Tune-away protocols for wireless systems.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Resource allocation during tune-away 원문보기

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Resource allocation during tune-away 원문보기

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