KR20070116699A - 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 - Google Patents
이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 Download PDFInfo
- Publication number
- KR20070116699A KR20070116699A KR1020077027403A KR20077027403A KR20070116699A KR 20070116699 A KR20070116699 A KR 20070116699A KR 1020077027403 A KR1020077027403 A KR 1020077027403A KR 20077027403 A KR20077027403 A KR 20077027403A KR 20070116699 A KR20070116699 A KR 20070116699A
- Authority
- KR
- South Korea
- Prior art keywords
- mobile station
- search
- location
- pilot
- search window
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/7075—Synchronisation aspects with code phase acquisition
- H04B1/70754—Setting of search window, i.e. range of code offsets to be searched
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70702—Intercell-related aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (12)
- 무선 통신 네트워크에서 파일롯 신호 탐색을 수행하는 방법으로서,상기 무선 통신 네트워크 내에서 이동국의 위치를 결정하는 단계; 및상기 이동국의 위치에 기초한 탐색 윈도우 크기들을 이용하여 파일롯 세트 내의 파일롯들을 탐색하는 단계를 포함하는, 파일롯 신호 탐색을 수행하는 방법.
- 제 1 항에 있어서,상기 이동국의 위치는 상기 무선 통신 네트워크 내에서 추적되는, 파일롯 신호 탐색을 수행하는 방법.
- 제 1 항에 있어서,상기 이동국의 위치와 함께 신호 다중경로 효과를 이용하여 탐색 윈도우 크기들을 결정하는 단계를 더 포함하는, 파일롯 신호 탐색을 수행하는 방법.
- 제 3 항에 있어서,셀 내의 상기 이동국의 각각의 위치에 대하여 탐색 윈도우 크기들을 저장하는 단계; 및이동국의 알려진 위치에 대한 상기 저장된 탐색 윈도우 크기를 이용하여 탐색 파라미터들을 결정하는 단계를 더 포함하는, 파일롯 신호 탐색을 수행하는 방 법.
- 무선 통신 네트워크 내에서 이동국의 위치를 결정하는 것과;상기 이동국의 위치에 기초한 탐색 윈도우 크기들을 이용하여 파일롯 세트 내의 파일롯들을 탐색하는 것에 의해,상기 무선 통신 네트워크에서 파일롯 신호 탐색을 수행하기 위한, 디지털신호 처리 장치에 의해 실행가능한, 머신 판독 가능 명령들의 프로그램을 수록한 제품.
- 제 5 항에 있어서,상기 머신 판독 가능 명령들은 상기 이동국의 위치와 함께 신호 다중경로 효과를 이용하여 탐색 윈도우 크기들을 결정하는 것을 더 포함하는, 머신 판독가능 명령들의 프로그램을 수록한 제품.
- 제 6 항에 있어서,셀 내의 상기 이동국의 각각의 위치에 대하여 탐색 윈도우 크기들을 저장하는 것과;이동국의 알려진 위치에 대한 상기 저장된 탐색 윈도우 크기를 이용하여 탐색 파라미터들을 결정하는 것을 더 포함하는, 머신 판독가능 명령들의 프로그램을 수록한 제품.
- 무선 통신 네트워크에서 파일롯 신호 탐색을 수행하는 장치로서,상기 무선 통신 네트워크 내에서 이동국의 위치를 결정하는 수단; 및상기 이동국의 위치에 기초한 탐색 윈도우 크기들을 이용하여 파일롯 세트 내의 파일롯들을 탐색하는 수단을 포함하는, 파일롯 신호 탐색을 수행하는 장치.
- 제 8 항에 있어서,상기 이동국의 위치는 상기 무선 통신 네트워크 내에서 추적되는, 파일롯 신호 탐색을 수행하는 장치.
- 제 8 항에 있어서,상기 이동국의 위치와 함께 신호 다중경로 효과를 이용하여 탐색 윈도우 크기들을 결정하는 수단을 더 포함하는, 파일롯 신호 탐색을 수행하는 장치.
- 제 10 항에 있어서,셀 내의 상기 이동국의 각각의 위치에 대하여 탐색 윈도우 크기들을 저장하는 수단; 및이동국의 알려진 위치에 대한 상기 저장된 탐색 윈도우 크기를 이용하여 탐색 파라미터들을 결정하는 수단을 더 포함하는, 파일롯 신호 탐색을 수행하는 장치.
- 무선 통신 네트워크에서 파일롯 신호 탐색을 수행하는 이동국으로서,상기 무선 통신 네트워크를 통해 신호들을 수신 및 송신하는 수단; 및상기 무선 통신 네트워크 내의 상기 이동국의 위치에 기초한 탐색 윈도우 크기들을 이용하여 파일롯 세트 내의 파일롯들을 탐색하는 수단을 포함하는, 이동국.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/387,102 US6542743B1 (en) | 1999-08-31 | 1999-08-31 | Method and apparatus for reducing pilot search times utilizing mobile station location information |
US09/387,102 | 1999-08-31 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077011920A Division KR100834321B1 (ko) | 1999-08-31 | 2000-08-30 | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070116699A true KR20070116699A (ko) | 2007-12-10 |
KR100870842B1 KR100870842B1 (ko) | 2008-11-27 |
Family
ID=23528467
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077027403A KR100870842B1 (ko) | 1999-08-31 | 2000-08-30 | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 |
KR1020027002734A KR100777947B1 (ko) | 1999-08-31 | 2000-08-30 | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 |
KR1020077011920A KR100834321B1 (ko) | 1999-08-31 | 2000-08-30 | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027002734A KR100777947B1 (ko) | 1999-08-31 | 2000-08-30 | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 |
KR1020077011920A KR100834321B1 (ko) | 1999-08-31 | 2000-08-30 | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 |
Country Status (16)
Country | Link |
---|---|
US (2) | US6542743B1 (ko) |
EP (2) | EP1501205A1 (ko) |
JP (2) | JP4541622B2 (ko) |
KR (3) | KR100870842B1 (ko) |
CN (1) | CN100420161C (ko) |
AT (1) | ATE281715T1 (ko) |
AU (1) | AU770480B2 (ko) |
BR (1) | BR0013632A (ko) |
CA (1) | CA2380994C (ko) |
DE (1) | DE60015572T2 (ko) |
IL (3) | IL147795A0 (ko) |
MX (1) | MXPA02001887A (ko) |
NO (1) | NO326186B1 (ko) |
RU (1) | RU2257008C2 (ko) |
UA (1) | UA71022C2 (ko) |
WO (1) | WO2001017125A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101155644B1 (ko) * | 2010-10-21 | 2012-06-13 | 성균관대학교산학협력단 | 무선 통신시스템의 스마트 안테나 빔 형성 방법 및 장치 |
Families Citing this family (196)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US7018401B1 (en) * | 1999-02-01 | 2006-03-28 | Board Of Regents, The University Of Texas System | Woven intravascular devices and methods for making the same and apparatus for delivery of the same |
US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
US6411892B1 (en) * | 2000-07-13 | 2002-06-25 | Global Locate, Inc. | Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris |
US6542743B1 (en) * | 1999-08-31 | 2003-04-01 | Qualcomm, Incorporated | Method and apparatus for reducing pilot search times utilizing mobile station location information |
EP1081976B1 (en) * | 1999-09-06 | 2007-12-12 | NTT DoCoMo, Inc. | Control method of searching neighboring cells, mobile station, and mobile communication system |
GB9921007D0 (en) * | 1999-09-06 | 1999-11-10 | Nokia Telecommunications Oy | Quality measurement |
GB9921706D0 (en) * | 1999-09-14 | 1999-11-17 | Nokia Telecommunications Oy | Relocation in a communication system |
US20020137513A1 (en) * | 1999-12-13 | 2002-09-26 | Koichi Aihara | Communication terminal apparatus and radio communication method |
US6904079B2 (en) * | 2000-02-08 | 2005-06-07 | Ipr Licensing, Inc. | Access channel structure for wireless communication system |
US6944143B1 (en) * | 2000-03-31 | 2005-09-13 | Qualcomm Incorporated | Prioritization of searching by a remote unit in a wireless communication system |
US7224719B1 (en) * | 2000-03-31 | 2007-05-29 | Qualcomm, Incorporated | Fast acquisition of a pilot signal in a wireless communication device |
KR100393620B1 (ko) * | 2000-04-12 | 2003-08-02 | 삼성전자주식회사 | 동시 서비스를 지원하는 이동 통신시스템의 핸드오프 방법 |
JP3512090B2 (ja) * | 2000-05-31 | 2004-03-29 | 日本電気株式会社 | 携帯端末の受信基地局切替システム及び方法 |
US6826161B1 (en) * | 2000-07-20 | 2004-11-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Slewing detector system and method for the introduction of hysteresis into a hard handoff decision |
US7065446B2 (en) * | 2000-08-18 | 2006-06-20 | Geospatial Technologies, Inc. | Real-time smart mobile device for location information processing |
US9130810B2 (en) | 2000-09-13 | 2015-09-08 | Qualcomm Incorporated | OFDM communications methods and apparatus |
US7295509B2 (en) * | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
KR100422236B1 (ko) * | 2000-11-08 | 2004-03-10 | 주식회사 현대시스콤 | 이동통신 시스템내 이동국의 파일롯 탐색방법 |
US6957076B2 (en) * | 2000-11-22 | 2005-10-18 | Denso Corporation | Location specific reminders for wireless mobiles |
US20020060998A1 (en) * | 2000-11-22 | 2002-05-23 | Hunzinger Jason F. | CDMA search processing load reduction |
ATE369022T1 (de) * | 2000-12-04 | 2007-08-15 | Ericsson Telefon Ab L M | Verwendung geographischer koordinaten zur bestimmung der zeitlichen mobilstationsposition zur synchronisation während einer diversity- weiterreichung |
US6980803B2 (en) | 2000-12-04 | 2005-12-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Using statistically ascertained position for starting synchronization searcher during diversity handover |
ES2300304T3 (es) * | 2000-12-04 | 2008-06-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Uso de la posicion establecida estadisticamente para iniciar el buscador de sincronizacion durante el traspaso con diversidad. |
US6954644B2 (en) * | 2000-12-04 | 2005-10-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Using geographical coordinates to determine mobile station time position for synchronization during diversity handover |
US20020071403A1 (en) * | 2000-12-07 | 2002-06-13 | Crowe M. Shane | Method and system for performing a CDMA soft handoff |
KR100383619B1 (ko) * | 2001-02-03 | 2003-05-14 | 삼성전자주식회사 | 셀룰러 이동통신 시스템의 하드 핸드오프 방법 |
US6937861B2 (en) * | 2001-02-13 | 2005-08-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Connection management for dual mode access terminals in a radio network |
WO2002087100A1 (en) * | 2001-04-19 | 2002-10-31 | Telefonaktiebolaget Lm Ericsson (Publ) | A cdma mobile station with power saving using adaptive correlation window in path search |
US6795489B2 (en) * | 2001-08-09 | 2004-09-21 | Qualcomm Inc. | Acquisition of a gated pilot |
JP3423298B2 (ja) | 2001-09-28 | 2003-07-07 | 三洋電機株式会社 | 携帯電話機、基地局探索方法及びプログラム |
CN1292261C (zh) | 2002-01-24 | 2006-12-27 | 华为技术有限公司 | 一种移动台定位测量的方法 |
WO2003081873A1 (en) * | 2002-03-22 | 2003-10-02 | Nokia Corporation | Method, system and device for controlling a transmission window size |
US8126889B2 (en) | 2002-03-28 | 2012-02-28 | Telecommunication Systems, Inc. | Location fidelity adjustment based on mobile subscriber privacy profile |
US20030186699A1 (en) * | 2002-03-28 | 2003-10-02 | Arlene Havlark | Wireless telecommunications location based services scheme selection |
US7426380B2 (en) | 2002-03-28 | 2008-09-16 | Telecommunication Systems, Inc. | Location derived presence information |
US8290505B2 (en) | 2006-08-29 | 2012-10-16 | Telecommunications Systems, Inc. | Consequential location derived information |
US9154906B2 (en) | 2002-03-28 | 2015-10-06 | Telecommunication Systems, Inc. | Area watcher for wireless network |
US8027697B2 (en) * | 2007-09-28 | 2011-09-27 | Telecommunication Systems, Inc. | Public safety access point (PSAP) selection for E911 wireless callers in a GSM type system |
US8918073B2 (en) * | 2002-03-28 | 2014-12-23 | Telecommunication Systems, Inc. | Wireless telecommunications location based services scheme selection |
US7453863B2 (en) * | 2002-04-04 | 2008-11-18 | Lg Electronics Inc. | Cell searching apparatus and method in asynchronous mobile communication system |
AT411948B (de) * | 2002-06-13 | 2004-07-26 | Fts Computertechnik Gmbh | Kommunikationsverfahren und apparat zur übertragung von zeitgesteuerten und ereignisgesteuerten ethernet nachrichten |
JP4016383B2 (ja) * | 2002-06-14 | 2007-12-05 | 日本電気株式会社 | 携帯電話機及びこの携帯電話機における通信方法 |
KR100483511B1 (ko) * | 2002-07-26 | 2005-04-15 | 엘지전자 주식회사 | 핸드오프시 이동단말의 탐색 윈도우 사이즈 결정방법 |
US7420947B2 (en) * | 2002-08-30 | 2008-09-02 | Qualcomm Incorporated | Communication system performance using position location information |
KR100802619B1 (ko) | 2002-11-07 | 2008-02-13 | 엘지전자 주식회사 | 무선 링크 제어 프로토콜에 따르는 수신기에서의 알엘씨데이터 수신 윈도우 처리 방법 |
ATE445303T1 (de) * | 2002-12-02 | 2009-10-15 | Nokia Corp | Schätzung einer signalverzögerung |
US8666397B2 (en) | 2002-12-13 | 2014-03-04 | Telecommunication Systems, Inc. | Area event handling when current network does not cover target area |
KR100493109B1 (ko) * | 2003-01-29 | 2005-06-02 | 삼성전자주식회사 | 공중 육상 이동통신망 선택을 위한 통신 시스템 및 방법 |
US7292550B2 (en) * | 2003-03-27 | 2007-11-06 | Kyocera Wireless Corp. | System and method for minimizing voice packet loss during a wireless communications device candidate frequency search (CFS) |
IL155828A0 (en) * | 2003-05-09 | 2003-12-23 | Zion Hadad | Handoff system and method |
BRPI0414097A (pt) * | 2003-09-05 | 2006-11-14 | Qualcomm Inc | método para reduzir ao mìnimo a incerteza de tempo de sistema máxima para uma estação móvel |
US7460834B2 (en) * | 2003-11-24 | 2008-12-02 | Interdigital Technology Corporation | Method and apparatus for utilizing a directional beam antenna in a wireless transmit/receive unit |
US7424293B2 (en) | 2003-12-02 | 2008-09-09 | Telecommunication Systems, Inc. | User plane location based service using message tunneling to support roaming |
US7260186B2 (en) | 2004-03-23 | 2007-08-21 | Telecommunication Systems, Inc. | Solutions for voice over internet protocol (VoIP) 911 location services |
US20080126535A1 (en) | 2006-11-28 | 2008-05-29 | Yinjun Zhu | User plane location services over session initiation protocol (SIP) |
US20080090546A1 (en) | 2006-10-17 | 2008-04-17 | Richard Dickinson | Enhanced E911 network access for a call center using session initiation protocol (SIP) messaging |
US7308264B2 (en) * | 2004-02-05 | 2007-12-11 | Interdigital Technology Corporation | Method for identifying pre-candidate cells for a mobile unit operating with a switched beam antenna in a wireless communication system, and corresponding system |
US7340254B2 (en) * | 2004-02-05 | 2008-03-04 | Interdigital Technology Corporation | Measurement opportunities for a mobile unit operating with a switched beam antenna in a CDMA system |
US7274936B2 (en) * | 2004-02-06 | 2007-09-25 | Interdigital Technology Corporation | Method and apparatus for measuring channel quality using a smart antenna in a wireless transmit/receive unit |
US7324817B2 (en) * | 2004-02-07 | 2008-01-29 | Interdigital Technology Corporation | Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern |
US7450541B2 (en) * | 2004-03-09 | 2008-11-11 | Qualcomm Incorporated | Access channel with constrained arrival times |
US20070287395A1 (en) * | 2004-08-11 | 2007-12-13 | Lars Karlsson | Method and signal intelligence collection system that reduces output data overflow in real-time |
US20060212929A1 (en) * | 2004-08-11 | 2006-09-21 | Lars Karlsson | Method and technique for gathering signal intelligence of all radio communications only originating from specific selected areas |
US7558582B2 (en) * | 2004-04-21 | 2009-07-07 | Agilent Technologies, Inc. | Method and system for collecting and surveying radio communications from a specific protected area of operations in or around a compound |
US9137822B2 (en) | 2004-07-21 | 2015-09-15 | Qualcomm Incorporated | Efficient signaling over access channel |
US9148256B2 (en) | 2004-07-21 | 2015-09-29 | Qualcomm Incorporated | Performance based rank prediction for MIMO design |
US7629926B2 (en) | 2004-10-15 | 2009-12-08 | Telecommunication Systems, Inc. | Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas |
US7113128B1 (en) * | 2004-10-15 | 2006-09-26 | Telecommunication Systems, Inc. | Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas |
US6985105B1 (en) | 2004-10-15 | 2006-01-10 | Telecommunication Systems, Inc. | Culled satellite ephemeris information based on limiting a span of an inverted cone for locating satellite in-range determinations |
US8073470B1 (en) * | 2005-01-31 | 2011-12-06 | Jasper Wireless, Inc | Paging windows for power conservation in wireless networks |
US8073469B2 (en) | 2005-01-31 | 2011-12-06 | Jasper Wireless, Inc. | Paging for non-real-time communications wireless networks |
US9246560B2 (en) * | 2005-03-10 | 2016-01-26 | Qualcomm Incorporated | Systems and methods for beamforming and rate control in a multi-input multi-output communication systems |
US9154211B2 (en) | 2005-03-11 | 2015-10-06 | Qualcomm Incorporated | Systems and methods for beamforming feedback in multi antenna communication systems |
US8446892B2 (en) | 2005-03-16 | 2013-05-21 | Qualcomm Incorporated | Channel structures for a quasi-orthogonal multiple-access communication system |
US9461859B2 (en) * | 2005-03-17 | 2016-10-04 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9143305B2 (en) * | 2005-03-17 | 2015-09-22 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9520972B2 (en) * | 2005-03-17 | 2016-12-13 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
US9184870B2 (en) | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
US7353034B2 (en) | 2005-04-04 | 2008-04-01 | X One, Inc. | Location sharing and tracking using mobile phones or other wireless devices |
US9036538B2 (en) | 2005-04-19 | 2015-05-19 | Qualcomm Incorporated | Frequency hopping design for single carrier FDMA systems |
US9408220B2 (en) * | 2005-04-19 | 2016-08-02 | Qualcomm Incorporated | Channel quality reporting for adaptive sectorization |
US20060245390A1 (en) * | 2005-04-28 | 2006-11-02 | Yukihiro Omoto | Base station and mobile station constituting mobile communication system |
US8565194B2 (en) | 2005-10-27 | 2013-10-22 | Qualcomm Incorporated | Puncturing signaling channel for a wireless communication system |
US7110766B1 (en) | 2005-05-31 | 2006-09-19 | Motorola, Inc. | Method of generating a handoff candidate list |
US8879511B2 (en) | 2005-10-27 | 2014-11-04 | Qualcomm Incorporated | Assignment acknowledgement for a wireless communication system |
US8611284B2 (en) | 2005-05-31 | 2013-12-17 | Qualcomm Incorporated | Use of supplemental assignments to decrement resources |
US8462859B2 (en) | 2005-06-01 | 2013-06-11 | Qualcomm Incorporated | Sphere decoding apparatus |
US9179319B2 (en) | 2005-06-16 | 2015-11-03 | Qualcomm Incorporated | Adaptive sectorization in cellular systems |
US8599945B2 (en) | 2005-06-16 | 2013-12-03 | Qualcomm Incorporated | Robust rank prediction for a MIMO system |
US7609676B2 (en) * | 2005-06-30 | 2009-10-27 | Motorola, Inc. | Method for preventing reporting of duplicate pilots within a communication system |
US8660573B2 (en) | 2005-07-19 | 2014-02-25 | Telecommunications Systems, Inc. | Location service requests throttling |
US8885628B2 (en) | 2005-08-08 | 2014-11-11 | Qualcomm Incorporated | Code division multiplexing in a single-carrier frequency division multiple access system |
US9209956B2 (en) | 2005-08-22 | 2015-12-08 | Qualcomm Incorporated | Segment sensitive scheduling |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
US8644292B2 (en) | 2005-08-24 | 2014-02-04 | Qualcomm Incorporated | Varied transmission time intervals for wireless communication system |
US9136974B2 (en) | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US9282451B2 (en) | 2005-09-26 | 2016-03-08 | Telecommunication Systems, Inc. | Automatic location identification (ALI) service requests steering, connection sharing and protocol translation |
US7706288B2 (en) | 2005-09-27 | 2010-04-27 | Qualcomm Incorporated | RF channel switching in broadcast OFDM systems |
US9554319B2 (en) | 2005-09-27 | 2017-01-24 | Qualcomm Incorporated | Channel handoff methods in wireless broadcast systems |
KR100735301B1 (ko) | 2005-09-29 | 2007-07-03 | 삼성전자주식회사 | 이동 통신 시스템에서 이동 단말의 셋트 관리 방법과 이를이용한 파일럿 채널 탐색기 |
US7825780B2 (en) | 2005-10-05 | 2010-11-02 | Telecommunication Systems, Inc. | Cellular augmented vehicle alarm notification together with location services for position of an alarming vehicle |
US8467320B2 (en) | 2005-10-06 | 2013-06-18 | Telecommunication Systems, Inc. | Voice over internet protocol (VoIP) multi-user conferencing |
US7907551B2 (en) | 2005-10-06 | 2011-03-15 | Telecommunication Systems, Inc. | Voice over internet protocol (VoIP) location based 911 conferencing |
US9088384B2 (en) | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
US8477684B2 (en) | 2005-10-27 | 2013-07-02 | Qualcomm Incorporated | Acknowledgement of control messages in a wireless communication system |
US8582509B2 (en) | 2005-10-27 | 2013-11-12 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9172453B2 (en) | 2005-10-27 | 2015-10-27 | Qualcomm Incorporated | Method and apparatus for pre-coding frequency division duplexing system |
US9144060B2 (en) | 2005-10-27 | 2015-09-22 | Qualcomm Incorporated | Resource allocation for shared signaling channels |
US8045512B2 (en) | 2005-10-27 | 2011-10-25 | Qualcomm Incorporated | Scalable frequency band operation in wireless communication systems |
US9210651B2 (en) | 2005-10-27 | 2015-12-08 | Qualcomm Incorporated | Method and apparatus for bootstraping information in a communication system |
US9225416B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Varied signaling channels for a reverse link in a wireless communication system |
US8693405B2 (en) | 2005-10-27 | 2014-04-08 | Qualcomm Incorporated | SDMA resource management |
US9225488B2 (en) | 2005-10-27 | 2015-12-29 | Qualcomm Incorporated | Shared signaling channel |
US8582548B2 (en) | 2005-11-18 | 2013-11-12 | Qualcomm Incorporated | Frequency division multiple access schemes for wireless communication |
US8831607B2 (en) | 2006-01-05 | 2014-09-09 | Qualcomm Incorporated | Reverse link other sector communication |
KR101344743B1 (ko) * | 2006-01-12 | 2013-12-26 | 퀄컴 인코포레이티드 | 단말의 효율적인 셋 관리에 따른 핸드오프 방법 및 장치 |
US8150363B2 (en) | 2006-02-16 | 2012-04-03 | Telecommunication Systems, Inc. | Enhanced E911 network access for call centers |
US8059789B2 (en) | 2006-02-24 | 2011-11-15 | Telecommunication Systems, Inc. | Automatic location identification (ALI) emergency services pseudo key (ESPK) |
US7471236B1 (en) | 2006-03-01 | 2008-12-30 | Telecommunication Systems, Inc. | Cellular augmented radar/laser detector |
US7899450B2 (en) | 2006-03-01 | 2011-03-01 | Telecommunication Systems, Inc. | Cellular augmented radar/laser detection using local mobile network within cellular network |
US9167553B2 (en) | 2006-03-01 | 2015-10-20 | Telecommunication Systems, Inc. | GeoNexus proximity detector network |
US8315274B2 (en) * | 2006-03-29 | 2012-11-20 | Honeywell International Inc. | System and method for supporting synchronous system communications and operations |
US8208605B2 (en) | 2006-05-04 | 2012-06-26 | Telecommunication Systems, Inc. | Extended efficient usage of emergency services keys |
JP4705885B2 (ja) * | 2006-06-16 | 2011-06-22 | 株式会社日立製作所 | 無線通信システムの輻輳制御方法及び基地局制御装置 |
WO2008057477A2 (en) | 2006-11-03 | 2008-05-15 | Telecommunication Systems, Inc. | Roaming gateway enabling location based services (lbs) roaming for user plane in cdma networks without requiring use of a mobile positioning center (mpc) |
US7769380B2 (en) * | 2006-12-20 | 2010-08-03 | King Fahd University Of Petroleum And Minerals | Method for reducing the rate of registration in CDMA-based mobile networks |
US8433357B2 (en) | 2007-01-04 | 2013-04-30 | Qualcomm Incorporated | Method and apparatus for utilizing other sector interference (OSI) indication |
US8681749B2 (en) | 2007-01-04 | 2014-03-25 | Qualcomm Incorporated | Control resource mapping for a wireless communication system |
US8320407B2 (en) | 2007-01-05 | 2012-11-27 | Qualcomm Incorporated | Mapping of subpackets to resources in a communication system |
US8457315B2 (en) | 2007-01-05 | 2013-06-04 | Qualcomm Incorporated | Pilot transmission in a wireless communication system |
US20080167018A1 (en) * | 2007-01-10 | 2008-07-10 | Arlene Havlark | Wireless telecommunications location based services scheme selection |
US8050386B2 (en) | 2007-02-12 | 2011-11-01 | Telecommunication Systems, Inc. | Mobile automatic location identification (ALI) for first responders |
US20080200163A1 (en) * | 2007-02-15 | 2008-08-21 | Institute For Information Industry | Mobile communication apparatus, method and computer readable medium thereof capable of determining whether to keep searching for available base stations |
WO2009038726A1 (en) | 2007-09-17 | 2009-03-26 | Telecommunication Systems, Inc. | Emergency 911 data messaging |
US7929530B2 (en) | 2007-11-30 | 2011-04-19 | Telecommunication Systems, Inc. | Ancillary data support in session initiation protocol (SIP) messaging |
US9130963B2 (en) | 2011-04-06 | 2015-09-08 | Telecommunication Systems, Inc. | Ancillary data support in session initiation protocol (SIP) messaging |
US20090156205A1 (en) * | 2007-12-17 | 2009-06-18 | Douglas Neal Rowitch | Method and Apparatus for Establishing a Wireless Network Signal Acquisition Rate |
US8467365B1 (en) * | 2008-01-24 | 2013-06-18 | Sprint Spectrum L.P. | Method and system for defining search windows based on mobile station location |
US8055273B1 (en) | 2008-02-07 | 2011-11-08 | Sprint Spectrum L.P. | Method and system for defining a search window based on a mobile station's direction of motion and speed |
TWI381705B (zh) * | 2008-04-30 | 2013-01-01 | Qisda Corp | 無線行動裝置與其設定通訊網路搜尋時間之方法 |
US20090279503A1 (en) * | 2008-05-11 | 2009-11-12 | Qualcomm Incorporated | Systems and methods for multimode wireless communication handoff |
US9036599B2 (en) * | 2008-05-11 | 2015-05-19 | Qualcomm Incorporated | Systems and methods for multimode wireless communication handoff |
US8699450B2 (en) * | 2008-05-11 | 2014-04-15 | Qualcomm Incorporated | Systems and methods for multimode wireless communication handoff |
US8891557B2 (en) * | 2008-05-21 | 2014-11-18 | Qualcomm Incorporated | Method and apparatus for sending information via selection of resources used for transmission |
US8380531B2 (en) * | 2008-07-25 | 2013-02-19 | Invivodata, Inc. | Clinical trial endpoint development process |
US8068587B2 (en) | 2008-08-22 | 2011-11-29 | Telecommunication Systems, Inc. | Nationwide table routing of voice over internet protocol (VOIP) emergency calls |
KR101258140B1 (ko) | 2008-08-28 | 2013-04-25 | 교세라 가부시키가이샤 | 리피터, 통신 시스템, 기지국, 무선 단말 및 관리 서버 |
EP2347395A4 (en) | 2008-10-14 | 2016-11-02 | Telecomm Systems Inc | Location Based Approach Alert |
US8892128B2 (en) | 2008-10-14 | 2014-11-18 | Telecommunication Systems, Inc. | Location based geo-reminders |
US8625572B2 (en) * | 2008-12-19 | 2014-01-07 | Nokia Corporation | Synchronization indication in networks |
DE102008063301B4 (de) * | 2008-12-29 | 2012-10-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Synchronisation eines Empfängers auf einen Sender in einem digitalen Funknetzwerk |
US9374306B1 (en) | 2009-03-04 | 2016-06-21 | Sprint Spectrum L.P. | Using packet-transport metrics for setting DRCLocks |
US9467938B1 (en) | 2009-04-29 | 2016-10-11 | Sprint Spectrum L.P. | Using DRCLocks for conducting call admission control |
US9301191B2 (en) | 2013-09-20 | 2016-03-29 | Telecommunication Systems, Inc. | Quality of service to over the top applications used with VPN |
US8867485B2 (en) | 2009-05-05 | 2014-10-21 | Telecommunication Systems, Inc. | Multiple location retrieval function (LRF) network having location continuity |
US8310929B1 (en) | 2009-06-04 | 2012-11-13 | Sprint Spectrum L.P. | Method and system for controlling data rates based on backhaul capacity |
US8224320B1 (en) | 2009-08-25 | 2012-07-17 | Sprint Spectrum L.P. | Using RF conditions and handoff state to dynamically adjust a search window size |
MD138Z5 (ro) * | 2009-09-11 | 2010-09-30 | Коммерческое Общество "Ideea Prim", Ооо | Procedeu de fabricare a covrigeilor şi covrigei obţinuţi conform procedeului |
CN101662308B (zh) * | 2009-09-29 | 2013-01-16 | 中兴通讯股份有限公司 | 一种搜索窗中心的设置方法及装置 |
US8355364B1 (en) | 2009-10-02 | 2013-01-15 | Sprint Spectrum L.P. | Systems and methods for using topology to determine whether to grant an access request from an access terminal |
US8249611B1 (en) | 2009-10-02 | 2012-08-21 | Sprint Spectrum L.P. | Systems and methods for dynamically adjusting an access search window |
JP5556267B2 (ja) * | 2010-03-17 | 2014-07-23 | 日本電気株式会社 | 携帯通信端末、移動体通信システム及び携帯通信端末の制御方法 |
US8270969B1 (en) * | 2010-03-24 | 2012-09-18 | Sprint Spectrum L.P. | Systems and methods for adjusting an access search window based on movement |
US8363564B1 (en) | 2010-03-25 | 2013-01-29 | Sprint Spectrum L.P. | EVDO coverage modification based on backhaul capacity |
US8515434B1 (en) | 2010-04-08 | 2013-08-20 | Sprint Spectrum L.P. | Methods and devices for limiting access to femtocell radio access networks |
US20120006610A1 (en) | 2010-07-09 | 2012-01-12 | Erik Wallace | Telematics enhanced mobile device safety interlock |
WO2012005769A1 (en) | 2010-07-09 | 2012-01-12 | Telecommunication Systems, Inc. | Location privacy selector |
US8942743B2 (en) | 2010-12-17 | 2015-01-27 | Telecommunication Systems, Inc. | iALERT enhanced alert manager |
US8688087B2 (en) | 2010-12-17 | 2014-04-01 | Telecommunication Systems, Inc. | N-dimensional affinity confluencer |
US8682321B2 (en) | 2011-02-25 | 2014-03-25 | Telecommunication Systems, Inc. | Mobile internet protocol (IP) location |
CN102904603B (zh) * | 2011-07-28 | 2016-06-15 | 中兴通讯股份有限公司 | 搜索窗处理方法及装置 |
US8649806B2 (en) | 2011-09-02 | 2014-02-11 | Telecommunication Systems, Inc. | Aggregate location dynometer (ALD) |
US9479344B2 (en) | 2011-09-16 | 2016-10-25 | Telecommunication Systems, Inc. | Anonymous voice conversation |
US8831556B2 (en) | 2011-09-30 | 2014-09-09 | Telecommunication Systems, Inc. | Unique global identifier header for minimizing prank emergency 911 calls |
US9049646B2 (en) | 2011-11-01 | 2015-06-02 | Blackberry Limited | Methods and apparatus for network searching |
US9313637B2 (en) | 2011-12-05 | 2016-04-12 | Telecommunication Systems, Inc. | Wireless emergency caller profile data delivery over a legacy interface |
US9264537B2 (en) | 2011-12-05 | 2016-02-16 | Telecommunication Systems, Inc. | Special emergency call treatment based on the caller |
US8984591B2 (en) | 2011-12-16 | 2015-03-17 | Telecommunications Systems, Inc. | Authentication via motion of wireless device movement |
US9384339B2 (en) | 2012-01-13 | 2016-07-05 | Telecommunication Systems, Inc. | Authenticating cloud computing enabling secure services |
US8688174B2 (en) | 2012-03-13 | 2014-04-01 | Telecommunication Systems, Inc. | Integrated, detachable ear bud device for a wireless phone |
US9307372B2 (en) | 2012-03-26 | 2016-04-05 | Telecommunication Systems, Inc. | No responders online |
US9544260B2 (en) | 2012-03-26 | 2017-01-10 | Telecommunication Systems, Inc. | Rapid assignment dynamic ownership queue |
US8879605B1 (en) | 2012-04-02 | 2014-11-04 | Sprint Spectrum L.P. | Mobile station time reference that is adjusted based on propagation delay |
US9338153B2 (en) | 2012-04-11 | 2016-05-10 | Telecommunication Systems, Inc. | Secure distribution of non-privileged authentication credentials |
US9002359B1 (en) | 2012-04-12 | 2015-04-07 | Sprint Spectrum L.P. | Method and system for intelligent determination of pseudonoise (PN) offsets |
WO2014028712A1 (en) | 2012-08-15 | 2014-02-20 | Telecommunication Systems, Inc. | Device independent caller data access for emergency calls |
US9208346B2 (en) | 2012-09-05 | 2015-12-08 | Telecommunication Systems, Inc. | Persona-notitia intellection codifier |
US9456301B2 (en) | 2012-12-11 | 2016-09-27 | Telecommunication Systems, Inc. | Efficient prisoner tracking |
US8983047B2 (en) | 2013-03-20 | 2015-03-17 | Telecommunication Systems, Inc. | Index of suspicion determination for communications request |
US9408034B2 (en) | 2013-09-09 | 2016-08-02 | Telecommunication Systems, Inc. | Extended area event for network based proximity discovery |
US9516104B2 (en) | 2013-09-11 | 2016-12-06 | Telecommunication Systems, Inc. | Intelligent load balancer enhanced routing |
US9479897B2 (en) | 2013-10-03 | 2016-10-25 | Telecommunication Systems, Inc. | SUPL-WiFi access point controller location based services for WiFi enabled mobile devices |
US9622207B1 (en) | 2016-03-22 | 2017-04-11 | Qualcomm Incorporated | Wireless transmit station search window reduction |
US20180092029A1 (en) * | 2016-09-28 | 2018-03-29 | Intel IP Corporation | Extended neighbor list and optimized access point discovery |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901307A (en) | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
US5056109A (en) | 1989-11-07 | 1991-10-08 | Qualcomm, Inc. | Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system |
US5101501A (en) | 1989-11-07 | 1992-03-31 | Qualcomm Incorporated | Method and system for providing a soft handoff in communications in a cdma cellular telephone system |
US5109390A (en) | 1989-11-07 | 1992-04-28 | Qualcomm Incorporated | Diversity receiver in a cdma cellular telephone system |
US5103459B1 (en) | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
WO1996004716A1 (en) * | 1994-07-29 | 1996-02-15 | Qualcomm Incorporated | Method and apparatus for performing code acquisition in a cdma communications system |
US5577022A (en) * | 1994-11-22 | 1996-11-19 | Qualcomm Incorporated | Pilot signal searching technique for a cellular communications system |
US5627835A (en) * | 1995-04-04 | 1997-05-06 | Oki Telecom | Artificial window size interrupt reduction system for CDMA receiver |
US5781541A (en) * | 1995-05-03 | 1998-07-14 | Bell Atlantic Network Services, Inc. | CDMA system having time-distributed transmission paths for multipath reception |
US5805648A (en) * | 1995-07-31 | 1998-09-08 | Qualcomm Incorporated | Method and apparatus for performing search acquisition in a CDMA communication system |
US5790589A (en) | 1996-08-14 | 1998-08-04 | Qualcomm Incorporated | System and method for rapidly reacquiring a pilot channel |
US5781543A (en) * | 1996-08-29 | 1998-07-14 | Qualcomm Incorporated | Power-efficient acquisition of a CDMA pilot signal |
US6160799A (en) * | 1996-09-06 | 2000-12-12 | Motorola, Inc. | Method of and apparatus for pilot set maintenance |
US6236365B1 (en) * | 1996-09-09 | 2001-05-22 | Tracbeam, Llc | Location of a mobile station using a plurality of commercial wireless infrastructures |
US5999816A (en) * | 1997-02-18 | 1999-12-07 | Qualcomm Incorporated | Method and apparatus for performing mobile assisted hard handoff between communication systems |
US6144649A (en) * | 1997-02-27 | 2000-11-07 | Motorola, Inc. | Method and apparatus for acquiring a pilot signal in a CDMA receiver |
US5995829A (en) * | 1997-07-03 | 1999-11-30 | Nokia Mobile Phones | Programmable system determination in dual-mode wireless communications systems |
US6307840B1 (en) * | 1997-09-19 | 2001-10-23 | Qualcomm Incorporated | Mobile station assisted timing synchronization in CDMA communication system |
US6101175A (en) | 1997-10-31 | 2000-08-08 | Motorola, Inc. | Method and apparatus for handoff within a communication system |
US5995827A (en) | 1997-11-20 | 1999-11-30 | Lucent Technologies Inc. | Method of muting a non-speaking cellular telephone caller participating in a conference call |
US6195342B1 (en) | 1997-11-25 | 2001-02-27 | Motorola, Inc. | Method for determining hand-off candidates in a neighbor set in a CDMA communication system |
JP3793632B2 (ja) * | 1997-12-18 | 2006-07-05 | 松下電器産業株式会社 | セルサーチ方法及び移動局装置 |
US6081229A (en) * | 1998-03-17 | 2000-06-27 | Qualcomm Incorporated | System and method for determining the position of a wireless CDMA transceiver |
US6157820A (en) * | 1998-06-12 | 2000-12-05 | Ericsson Inc. | Pilot strength measurement and multipath delay searcher for CDMA receiver |
KR100277761B1 (ko) * | 1998-06-25 | 2001-01-15 | 윤종용 | 셀룰러 시스템에서 이동 단말기의 탐색 범위설정 방법 |
KR100308661B1 (ko) * | 1998-08-28 | 2001-10-19 | 윤종용 | 이동통신시스템의핸드오프장치및방법 |
US6292660B1 (en) * | 1998-09-29 | 2001-09-18 | Ericsson Inc. | Adaptive site scanning based on fade base estimation |
US6278703B1 (en) * | 1998-12-09 | 2001-08-21 | Qualcomm Incorporated | Method and apparatus for improving neighbor searching performance |
KR100378124B1 (ko) * | 1998-12-10 | 2003-06-19 | 삼성전자주식회사 | 이동통신시스템에서단말기의위치추정장치및방법 |
US6188354B1 (en) * | 1999-03-29 | 2001-02-13 | Qualcomm Incorporated | Method and apparatus for determining the location of a remote station in a CDMA communication network |
US6542743B1 (en) * | 1999-08-31 | 2003-04-01 | Qualcomm, Incorporated | Method and apparatus for reducing pilot search times utilizing mobile station location information |
US6191738B1 (en) * | 1999-09-30 | 2001-02-20 | Motorola, Inc. | Method and apparatus for locating a remote unit within a communication system |
US6490313B1 (en) * | 1999-12-11 | 2002-12-03 | Verizon Laboratories Inc. | System and method for PN offset index planning in a digital CDMA cellular network |
US6466606B1 (en) * | 1999-12-22 | 2002-10-15 | Qualcomm, Incorporated | Method and apparatus for performing search acquisition in a multi-carrier communication system |
-
1999
- 1999-08-31 US US09/387,102 patent/US6542743B1/en not_active Expired - Lifetime
-
2000
- 2000-08-30 BR BR0013632-8A patent/BR0013632A/pt not_active IP Right Cessation
- 2000-08-30 CN CNB008121168A patent/CN100420161C/zh not_active Expired - Lifetime
- 2000-08-30 IL IL14779500A patent/IL147795A0/xx active IP Right Grant
- 2000-08-30 AU AU70964/00A patent/AU770480B2/en not_active Ceased
- 2000-08-30 MX MXPA02001887A patent/MXPA02001887A/es active IP Right Grant
- 2000-08-30 UA UA2002020855A patent/UA71022C2/uk unknown
- 2000-08-30 DE DE60015572T patent/DE60015572T2/de not_active Expired - Lifetime
- 2000-08-30 EP EP04025864A patent/EP1501205A1/en not_active Withdrawn
- 2000-08-30 JP JP2001520957A patent/JP4541622B2/ja not_active Expired - Lifetime
- 2000-08-30 EP EP00959686A patent/EP1208655B1/en not_active Expired - Lifetime
- 2000-08-30 RU RU2002108002/09A patent/RU2257008C2/ru not_active IP Right Cessation
- 2000-08-30 CA CA002380994A patent/CA2380994C/en not_active Expired - Fee Related
- 2000-08-30 KR KR1020077027403A patent/KR100870842B1/ko active IP Right Grant
- 2000-08-30 KR KR1020027002734A patent/KR100777947B1/ko active IP Right Grant
- 2000-08-30 KR KR1020077011920A patent/KR100834321B1/ko active IP Right Grant
- 2000-08-30 WO PCT/US2000/023944 patent/WO2001017125A1/en active Application Filing
- 2000-08-30 AT AT00959686T patent/ATE281715T1/de not_active IP Right Cessation
-
2002
- 2002-01-23 IL IL147795A patent/IL147795A/en not_active IP Right Cessation
- 2002-02-27 NO NO20020965A patent/NO326186B1/no not_active IP Right Cessation
-
2003
- 2003-01-28 US US10/353,303 patent/US7236796B2/en not_active Expired - Lifetime
-
2006
- 2006-11-15 IL IL179313A patent/IL179313A0/en unknown
-
2007
- 2007-09-14 JP JP2007239476A patent/JP4634425B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101155644B1 (ko) * | 2010-10-21 | 2012-06-13 | 성균관대학교산학협력단 | 무선 통신시스템의 스마트 안테나 빔 형성 방법 및 장치 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100870842B1 (ko) | 이동국 위치정보를 이용하여 파일롯 탐색 시간을감소시키는 방법 및 장치 | |
KR100847008B1 (ko) | Cdma 통신 시스템에서 다수의 기지국으로부터 수신된 신호의 타이밍을 측정하는 방법 및 장치 | |
US6246673B1 (en) | Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station | |
JP4549603B2 (ja) | Cdmaセルラーシステムにおける移動局の位置測定を行うシステム及び方法 | |
RU2231224C2 (ru) | Синхронизация по времени, поддерживаемая подвижной станцией, в системе связи cdma | |
WO2000051393A9 (en) | Method and system for handoff between an asynchronous cdma base station and a synchronous cdma base station | |
KR20080097495A (ko) | Cdma 통신시스템에서의 이동국 지원 타이밍 동기 방법 | |
KR20010052164A (ko) | 비동기 씨디엠에이 이동통신시스템에서 기지국의 타이밍을손쉽게하는 방법 및 시스템 | |
US6205132B1 (en) | Method for accessing a cell using two pilot channels in a CDMA communication system of an asynchronous or quasi-synchronous mode | |
KR100275480B1 (ko) | 이동국의 심볼결합 장치 및 그를 이용한 기지국간 동기모드 및비동기모드 혼합 운용 방법 | |
KR20050044419A (ko) | 무선 단말 및 무선 단말에서의 신호 포착 방법 | |
KR20010042540A (ko) | 씨디엠에이 이동통신시스템에서 이동단말기의 위치를결정하는 방법과 시스템 | |
CZ2000959A3 (cs) | Způsob synchronizace časování první základnové stanice s referenční základnovou stanicí |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121030 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20131030 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20141030 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150930 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20161028 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170929 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180928 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190924 Year of fee payment: 12 |