ATE546892T1 - Suchen von kandidatsystemen und sanftes weiterreichen zwischen frequenzen in einem mobilen mehrträger-kommunikationssystem - Google Patents
Suchen von kandidatsystemen und sanftes weiterreichen zwischen frequenzen in einem mobilen mehrträger-kommunikationssystemInfo
- Publication number
- ATE546892T1 ATE546892T1 AT00968680T AT00968680T ATE546892T1 AT E546892 T1 ATE546892 T1 AT E546892T1 AT 00968680 T AT00968680 T AT 00968680T AT 00968680 T AT00968680 T AT 00968680T AT E546892 T1 ATE546892 T1 AT E546892T1
- Authority
- AT
- Austria
- Prior art keywords
- frequencies
- subreceivers
- transmitter
- signals
- base stations
- Prior art date
Links
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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/413,648 US6606485B1 (en) | 1999-10-06 | 1999-10-06 | Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system |
PCT/US2000/027384 WO2001026248A1 (en) | 1999-10-06 | 2000-10-04 | Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE546892T1 true ATE546892T1 (de) | 2012-03-15 |
Family
ID=23638075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00968680T ATE546892T1 (de) | 1999-10-06 | 2000-10-04 | Suchen von kandidatsystemen und sanftes weiterreichen zwischen frequenzen in einem mobilen mehrträger-kommunikationssystem |
Country Status (12)
Country | Link |
---|---|
US (3) | US6606485B1 (de) |
EP (2) | EP2403159A1 (de) |
JP (2) | JP4768184B2 (de) |
KR (2) | KR100903539B1 (de) |
CN (2) | CN100358262C (de) |
AT (1) | ATE546892T1 (de) |
AU (1) | AU7855500A (de) |
BR (1) | BRPI0014538B1 (de) |
ES (1) | ES2380072T3 (de) |
HK (1) | HK1049932B (de) |
TW (1) | TW533694B (de) |
WO (1) | WO2001026248A1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7023822B1 (en) * | 2000-10-12 | 2006-04-04 | Via Telecom Co., Ltd. | Method and apparatus for initiating a reverse link intergenerational handoff in a CDMA communication system |
US20020137513A1 (en) * | 1999-12-13 | 2002-09-26 | Koichi Aihara | Communication terminal apparatus and radio communication method |
US20030095513A1 (en) * | 1999-12-15 | 2003-05-22 | Nortel Networks Corporation | Traffic management system and method for multi-carrier CDMA wireless networks |
ATE262238T1 (de) * | 2000-12-07 | 2004-04-15 | Motorola Inc | Mehrzweigiger kommunikationsempfänger |
US6937583B1 (en) * | 2001-02-13 | 2005-08-30 | Via Telecom Co., Ltd. | Method and apparatus for controlling forward link power during an intergenerational soft handoff in a CDMA communication system |
US6920324B2 (en) * | 2001-04-10 | 2005-07-19 | Ericsson Inc. | Methods, receivers, transmitters, and systems for performing a soft hand-over of a mobile terminal between base stations that communicate using different communication channels |
US7653631B1 (en) | 2001-05-10 | 2010-01-26 | Foundationip, Llc | Method for synchronizing information in multiple case management systems |
US20030129982A1 (en) * | 2002-01-04 | 2003-07-10 | Patrick Perini | Soft handoff in a wireless communication system |
US20030167181A1 (en) * | 2002-03-01 | 2003-09-04 | Schwegman, Lundberg, Woessner & Kluth, P.A. | Systems and methods for managing information disclosure statement (IDS) references |
GB2387995B (en) | 2002-04-23 | 2006-01-25 | Hutchison Whampoa Three G Ip | Improved portable telecommunication terminal |
US7181220B2 (en) * | 2003-09-24 | 2007-02-20 | Intel Corporation | Seamless roaming apparatus, systems, and methods |
US7047009B2 (en) * | 2003-12-05 | 2006-05-16 | Flarion Technologies, Inc. | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system |
US7212821B2 (en) * | 2003-12-05 | 2007-05-01 | Qualcomm Incorporated | Methods and apparatus for performing handoffs in a multi-carrier wireless communications system |
US6990324B2 (en) * | 2004-04-15 | 2006-01-24 | Flarion Technologies, Inc. | Methods and apparatus for selecting between multiple carriers using a single receiver chain tuned to a single carrier |
ATE446661T1 (de) * | 2004-12-24 | 2009-11-15 | Mitsubishi Electric Corp | Verfahren für das übertragen von einer auf die verbesserte verteilung der spektralen ressourcen bezogene informationen, entsprechendes system und vorrichtung |
US20060190495A1 (en) * | 2005-02-18 | 2006-08-24 | Lundberg Steven W | System and method for purging messages in a legal information system |
US20060190449A1 (en) * | 2005-02-18 | 2006-08-24 | Lundberg Steven W | System and method for prior art cross citation |
US20060190541A1 (en) * | 2005-02-18 | 2006-08-24 | Lundberg Steven W | System and method for public and private messages in an information management system |
US20060206345A1 (en) * | 2005-02-18 | 2006-09-14 | Lundberg Steven W | System and method for obtaining and disseminating secured on-line data |
US20060190471A1 (en) * | 2005-02-18 | 2006-08-24 | Lundberg Steven W | Auto-filing of watch results in IP management system |
US20060212302A1 (en) * | 2005-03-21 | 2006-09-21 | Lundberg Steven W | System and method for a user interface in an IP management system |
US20060230113A1 (en) * | 2005-03-21 | 2006-10-12 | Lundberg Steven W | System and method for billing in a professional services information management system |
US7853572B2 (en) * | 2005-03-21 | 2010-12-14 | Foundationip, Llc | Bulk download of documents from a system for managing documents |
US20060212471A1 (en) * | 2005-03-21 | 2006-09-21 | Lundberg Steven W | System and method for intellectual property information management using configurable activities |
US20060212402A1 (en) * | 2005-03-21 | 2006-09-21 | Lundberg Steven W | System and method for export control of technical documents |
US20060212480A1 (en) * | 2005-03-21 | 2006-09-21 | Lundberg Steven W | System and method for matter clusters in an IP management system |
US20060212788A1 (en) * | 2005-03-21 | 2006-09-21 | Lundberg Steven W | Systems and methods for activity management using independent docket items |
US9246578B2 (en) * | 2005-09-02 | 2016-01-26 | Lg Electronics Inc. | Method for allocating CDMA channels |
US20070058584A1 (en) * | 2005-09-12 | 2007-03-15 | Ilan Sutskover | Techniques to transmit and duplex with channel knowledge at a base station |
GB2437128B (en) | 2006-04-12 | 2008-07-23 | Siemens Ag | A Method Of Operation In A Dual Carrier Communication System |
WO2007149961A1 (en) * | 2006-06-21 | 2007-12-27 | Qualcomm Incorporated | Wireless resource allocation methods and apparatus |
WO2007149997A2 (en) * | 2006-06-21 | 2007-12-27 | Qualcomm Incorporated | Methods and apparatus for measuring, communicating and/or using interference information |
TWI372539B (en) * | 2006-06-23 | 2012-09-11 | Qualcomm Inc | Methods and systems for processing overhead reduction for control channel packets |
JP4797888B2 (ja) * | 2006-08-31 | 2011-10-19 | 株式会社日立製作所 | 複数の無線リソースを用いて通信する無線通信システム、制御ノード、および基地局 |
JP4781980B2 (ja) * | 2006-11-29 | 2011-09-28 | 京セラ株式会社 | 無線通信装置および無線通信方法 |
EP2119042A2 (de) | 2007-03-02 | 2009-11-18 | QUALCOMM Incorporated | Verwendung einer filterbank in einem adaptiven kanalverstärker mithilfe adaptiver antennenarrays |
KR101392788B1 (ko) | 2007-05-23 | 2014-05-09 | 에이저 시스템즈 엘엘시 | 단일 및 다중 무선 기술 통신 시스템들에서 모바일 장치들에 대한 시간 절약 셀 검색을 위한 시스템 및 방법 |
WO2010005233A2 (ko) * | 2008-07-08 | 2010-01-14 | 엘지전자 주식회사 | 캐리어 집합 생성 방법 및 캐리어 집합 정보 전송방법 |
US20110159809A1 (en) * | 2009-12-30 | 2011-06-30 | Peter Kenington | Active antenna array with a single common clock and a method for relaying a plurality of radio signals |
US8452254B2 (en) * | 2010-08-20 | 2013-05-28 | Raytheon Company | Selecting and routing sub-signals from a common signal path |
US9144003B2 (en) * | 2012-05-02 | 2015-09-22 | Qualcomm Incorporated | Apparatus and method for a connected mode with reduced signaling |
US20140153479A1 (en) * | 2012-11-30 | 2014-06-05 | Faical Aiouaz | System and Method for Time Saving Cell Search for Mobile Devices in Single and Multiple Radio Technology Communication Systems |
CN105245246B (zh) * | 2014-07-08 | 2018-08-10 | 中国移动通信集团公司 | 一种全双工无线通信系统消除自干扰的方法与接收机 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020093A (en) | 1989-06-23 | 1991-05-28 | Motorola, Inc. | Cellular telephone operable on different cellular telephone systems |
CA2019000C (en) * | 1989-06-23 | 1993-06-22 | Ali Pireh | Cellular telephone responsive to service availability for operating on different cellular telephone systems |
US5109390A (en) | 1989-11-07 | 1992-04-28 | Qualcomm Incorporated | Diversity receiver in a cdma cellular 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 |
US5103459B1 (en) | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
ZA938324B (en) | 1992-11-24 | 1994-06-07 | Qualcomm Inc | Pilot carrier dot product circuit |
US5490165A (en) | 1993-10-28 | 1996-02-06 | Qualcomm Incorporated | Demodulation element assignment in a system capable of receiving multiple signals |
US5758266A (en) * | 1994-09-30 | 1998-05-26 | Qualcomm Incorporated | Multiple frequency communication device |
US5697055A (en) * | 1994-10-16 | 1997-12-09 | Qualcomm Incorporated | Method and apparatus for handoff between different cellular communications systems |
GB2296626B (en) | 1994-12-23 | 1999-07-28 | Nokia Mobile Phones Ltd | Multi-mode radio telephone |
US6035197A (en) * | 1994-12-29 | 2000-03-07 | Cellco Partnership | Method and system for providing a handoff from a CDMA cellular telephone system |
US5846621A (en) | 1995-09-15 | 1998-12-08 | Minnesota Mining And Manufacturing Company | Component carrier tape having static dissipative properties |
US5940452A (en) * | 1995-11-29 | 1999-08-17 | Motorola, Inc. | Dual mode radio subscriber unit having a diversity receiver apparatus and method therefor |
US5978423A (en) * | 1996-02-02 | 1999-11-02 | Telefoanktiebolaget Lm Ericsson | Method and arrangement of signal tracking and a rake-receiver utilizing the arrangement |
US5917811A (en) * | 1996-05-22 | 1999-06-29 | Qualcomm Incorporated | Method and apparatus for measurement directed hard handoff in a CDMA system |
US6160799A (en) * | 1996-09-06 | 2000-12-12 | Motorola, Inc. | Method of and apparatus for pilot set maintenance |
US5950131A (en) * | 1996-10-29 | 1999-09-07 | Motorola, Inc. | Method and apparatus for fast pilot channel acquisition using a matched filter in a CDMA radiotelephone |
US5987012A (en) * | 1996-12-19 | 1999-11-16 | Motorola, Inc. | Method of handing off and a wireless communication device |
SE508290C2 (sv) * | 1997-01-21 | 1998-09-21 | Ericsson Telefon Ab L M | Mottagaranordning för två frekvensband |
US5983105A (en) * | 1997-03-17 | 1999-11-09 | Nokia Telecommunications Oy | Method and receiver implemented on the rake principle |
KR100248405B1 (ko) * | 1997-11-05 | 2000-03-15 | 정선종 | 다중 반송파 코드 분할 다중 접속 셀룰러 시스템에서 전력효율이 높은 소프트 핸드오프를 지원하는 방법 및 시스템 |
US6151354A (en) * | 1997-12-19 | 2000-11-21 | Rockwell Science Center | Multi-mode, multi-band, multi-user radio system architecture |
US6175587B1 (en) * | 1997-12-30 | 2001-01-16 | Motorola, Inc. | Communication device and method for interference suppression in a DS-CDMA system |
US6078796A (en) * | 1998-01-29 | 2000-06-20 | Motorola, Inc. | Method and apparatus for receiving a wideband signal using multiple automatic gain controllers |
US6161004A (en) * | 1998-03-02 | 2000-12-12 | Mentor Graphics Corporation | Method and apparatus for rejecting image signals in a receiver |
FI107979B (fi) * | 1998-03-18 | 2001-10-31 | Nokia Mobile Phones Ltd | Järjestelmä ja laite matkaviestinverkon palvelujen hyödyntämiseksi |
US6216004B1 (en) | 1998-06-23 | 2001-04-10 | Qualcomm Incorporated | Cellular communication system with common channel soft handoff and associated method |
US6125137A (en) * | 1998-09-11 | 2000-09-26 | Motorola, Inc. | Apparatus and method for performing a signal search in a coherent wireless communication system |
US20020082019A1 (en) * | 1998-12-30 | 2002-06-27 | Oguz Sunay | Methods and apparatus for accomplishing inter-frequency, inter-network, and inter-tier soft handoff using dual transmission/reception or compression |
CA2311064A1 (en) * | 1999-06-18 | 2000-12-18 | The Governors Of The University Of Alberta | Substituted tetraarylethylene compounds |
US7042413B2 (en) * | 2003-08-22 | 2006-05-09 | Checkpoint Systems, Inc. | Security tag with three dimensional antenna array made from flat stock |
US7271726B2 (en) * | 2003-11-04 | 2007-09-18 | Chep Technology Pty Limited | RFID tag-pallet |
US20060055539A1 (en) * | 2004-09-09 | 2006-03-16 | Lawrence Daniel P | Antennas for radio frequency identification tags in the form of a logo, brand name, trademark, or the like |
US20060180647A1 (en) * | 2005-02-11 | 2006-08-17 | Hansen Scott R | RFID applications |
US7330108B2 (en) * | 2005-02-24 | 2008-02-12 | Wms Gaming Inc. | Security zones for casino gaming |
-
1999
- 1999-10-06 US US09/413,648 patent/US6606485B1/en not_active Expired - Lifetime
-
2000
- 2000-10-04 CN CNB008159580A patent/CN100358262C/zh not_active Expired - Fee Related
- 2000-10-04 KR KR1020027004453A patent/KR100903539B1/ko active IP Right Grant
- 2000-10-04 ES ES00968680T patent/ES2380072T3/es not_active Expired - Lifetime
- 2000-10-04 CN CN2007101669592A patent/CN101174892B/zh not_active Expired - Fee Related
- 2000-10-04 JP JP2001529095A patent/JP4768184B2/ja not_active Expired - Lifetime
- 2000-10-04 WO PCT/US2000/027384 patent/WO2001026248A1/en active Application Filing
- 2000-10-04 EP EP10178018A patent/EP2403159A1/de not_active Withdrawn
- 2000-10-04 KR KR1020077009910A patent/KR20070056163A/ko not_active Application Discontinuation
- 2000-10-04 AT AT00968680T patent/ATE546892T1/de active
- 2000-10-04 BR BRPI0014538A patent/BRPI0014538B1/pt active IP Right Grant
- 2000-10-04 EP EP00968680A patent/EP1224750B1/de not_active Expired - Lifetime
- 2000-10-04 AU AU78555/00A patent/AU7855500A/en not_active Abandoned
- 2000-12-12 TW TW089120906A patent/TW533694B/zh not_active IP Right Cessation
-
2003
- 2003-03-24 HK HK03102105.5A patent/HK1049932B/zh not_active IP Right Cessation
- 2003-06-06 US US10/456,218 patent/US7136648B2/en not_active Expired - Lifetime
-
2006
- 2006-11-01 US US11/555,656 patent/US8238855B2/en not_active Expired - Fee Related
-
2010
- 2010-10-22 JP JP2010237338A patent/JP4768874B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP2403159A1 (de) | 2012-01-04 |
CN101174892B (zh) | 2011-11-30 |
JP4768874B2 (ja) | 2011-09-07 |
BRPI0014538B1 (pt) | 2016-10-11 |
US8238855B2 (en) | 2012-08-07 |
CN1391734A (zh) | 2003-01-15 |
TW533694B (en) | 2003-05-21 |
US7136648B2 (en) | 2006-11-14 |
WO2001026248A1 (en) | 2001-04-12 |
CN100358262C (zh) | 2007-12-26 |
CN101174892A (zh) | 2008-05-07 |
BR0014538A (pt) | 2002-08-20 |
HK1049932B (zh) | 2008-06-06 |
ES2380072T3 (es) | 2012-05-08 |
HK1049932A1 (en) | 2003-05-30 |
KR100903539B1 (ko) | 2009-06-23 |
US6606485B1 (en) | 2003-08-12 |
AU7855500A (en) | 2001-05-10 |
KR20020035174A (ko) | 2002-05-09 |
JP2003511894A (ja) | 2003-03-25 |
EP1224750A1 (de) | 2002-07-24 |
JP2011082996A (ja) | 2011-04-21 |
KR20070056163A (ko) | 2007-05-31 |
US20030211850A1 (en) | 2003-11-13 |
JP4768184B2 (ja) | 2011-09-07 |
US20070060086A1 (en) | 2007-03-15 |
EP1224750B1 (de) | 2012-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE546892T1 (de) | Suchen von kandidatsystemen und sanftes weiterreichen zwischen frequenzen in einem mobilen mehrträger-kommunikationssystem | |
CA2053595A1 (en) | Microcellular communications system using space diversity reception | |
CA2052466A1 (en) | Method of handover and route diversity in mobile radio communication | |
FI941366A (fi) | Radiolähetysmenetelmä, jossa käytetään toistinasemia, joissa on spektrin kääntö | |
EP1458119A3 (de) | Zellulares mobiles Kommunikationssystem mit Benutzung durch Nachbarzellen von gemeinsamen Frequenzen während den Weiterreichenabläufen | |
SE9800202D0 (sv) | Sätt och anordning vid telekommunikation | |
BR9305477A (pt) | Transmissor e receptor apefeiçoados para sinais de radiocomuniações de acesso múltiplo por divisão de código de espectro amplo, sistema de radiocomunicações aperfeiçoado e processos para comunicação e transmissão de informação de voz e para transferência de comunicação de voz de uma estação de base para respectivas unidades móveis em um sistema de radiotelefonia celular. | |
ATE204105T1 (de) | Übertragungssystem | |
EP0935893A4 (de) | Drahtloses kommunikationssystem | |
EP0780993A3 (de) | Mobilfunkeinheit, das auf mehreren Frequenzbändern betriebsfähig ist | |
SE0202847D0 (sv) | Förfarande och anordning | |
FI952429A0 (fi) | Kapasiteetin kasvattaminen solukkorakenteisessa maKapasiteetin kasvattaminen solukkorakenteisessa matkapuhelinverkossa tkapuhelinverkossa | |
SE9203335D0 (sv) | Radiomodul ingaaende i en primaer radiostation jaemte radiostruktur innehaallande saadana moduler | |
RU93004670A (ru) | Ячеистая система радиосвязи | |
EP1168649A3 (de) | Verfahren und System zur Zweiweg-Funkübertragung | |
MY112693A (en) | Radio station having a remote antenna unit | |
WO1999027717A3 (de) | Verfahren zum endgerätseitigen empfangen und verarbeiten von von einer zentrale an eine vielzahl von nicht definierten teilnehmer n ausgesendeten informationen und endgerät zum durchführen des verfahrens | |
ATE192001T1 (de) | Sendeeinrichtungen zur übertragung von funksignalen einer bestimmten sendefrequenz nach einem vorgegebenen übertragungszeitprotokoll | |
TR200302315T4 (tr) | Uyarlanabilir antenler yardımıyla bir telefon iletişim sistemindeki aktarma kapasitesinin tahsisi. | |
CA2314419A1 (en) | Method of handover and route diversity in mobile radio communication | |
SE9600961D0 (sv) | Anordning och metod för dynamisk optimering av transmissionskapaciteten i ett cellulärt radiokommunikationssystem | |
TH17200A (th) | โมดูลวิทยุในสถานีวิทยุปฐมภูมิและโครงสร้างวิทยุสำหรับโมดูล | |
RU2002128709A (ru) | Способ радиосвязи между подвижным объектом и неподвижным объектом, находящимся в начальном пункте маршрута движения подвижного объекта | |
RU2001105745A (ru) | Система внутри поездной радиотелефонной связи | |
RU2002128669A (ru) | Способ радиосвязи между подвижным объектом и неподвижным объектом, находящимся в начальном пункте маршрута движения подвижного объекта |