CN1682562A - 无线基站装置、移动终端装置、参考信号控制方法及程序 - Google Patents
无线基站装置、移动终端装置、参考信号控制方法及程序 Download PDFInfo
- Publication number
- CN1682562A CN1682562A CNA038223503A CN03822350A CN1682562A CN 1682562 A CN1682562 A CN 1682562A CN A038223503 A CNA038223503 A CN A038223503A CN 03822350 A CN03822350 A CN 03822350A CN 1682562 A CN1682562 A CN 1682562A
- Authority
- CN
- China
- Prior art keywords
- reference signal
- mobile terminal
- terminal apparatus
- multiplexing number
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/007—Open loop measurement
- H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
- H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2681—Synchronisation of a mobile station with one base station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002274630A JP4289854B2 (ja) | 2002-09-20 | 2002-09-20 | 無線基地装置、移動端末装置、参照信号制御方法および参照信号制御プログラム |
JP274630/2002 | 2002-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1682562A true CN1682562A (zh) | 2005-10-12 |
CN100444682C CN100444682C (zh) | 2008-12-17 |
Family
ID=32025007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038223503A Expired - Fee Related CN100444682C (zh) | 2002-09-20 | 2003-09-18 | 无线基站装置、移动终端装置、参考信号控制方法及程序 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8089923B2 (zh) |
JP (1) | JP4289854B2 (zh) |
CN (1) | CN100444682C (zh) |
AU (1) | AU2003266537A1 (zh) |
HK (1) | HK1083290A1 (zh) |
TW (1) | TWI232635B (zh) |
WO (1) | WO2004028193A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105532053A (zh) * | 2013-09-27 | 2016-04-27 | 苹果公司 | 通过蓝牙进行设备同步 |
CN101641886B (zh) * | 2007-03-23 | 2016-09-07 | 三星电子株式会社 | 在异构无线通信系统中的切换装置和方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006011224A1 (ja) * | 2004-07-30 | 2006-02-02 | Mitsubishi Denki Kabushiki Kaisha | 移動体無線通信システムの基地局、移動機および移動体無線通信システムの規制制御方法 |
US8918114B2 (en) | 2005-10-26 | 2014-12-23 | Qualcomm Incorporated | Using resource utilization messages in a multi-carrier MAC to achieve fairness |
US9204428B2 (en) | 2005-10-26 | 2015-12-01 | Qualcomm Incorporated | Interference management using resource utilization masks sent at constant PSD |
US8081592B2 (en) | 2005-10-26 | 2011-12-20 | Qualcomm Incorporated | Flexible medium access control (MAC) for ad hoc deployed wireless networks |
US8942161B2 (en) | 2005-10-26 | 2015-01-27 | Qualcomm Incorporated | Weighted fair sharing of a wireless channel using resource utilization masks |
US7565151B2 (en) * | 2006-01-23 | 2009-07-21 | Kyocera Corporation | System and method for adaptive assignment of unique words in a communication system |
KR101244533B1 (ko) | 2009-02-05 | 2013-03-18 | 후지쯔 가부시끼가이샤 | 채널 추정 장치, 채널 추정 방법, 기지국 및 통신 시스템 |
US8981925B2 (en) | 2013-03-11 | 2015-03-17 | 3M Innovative Properties Company | System, method, and apparatus for detecting wireless devices |
CN105323033A (zh) * | 2014-06-30 | 2016-02-10 | 深圳市中兴微电子技术有限公司 | 一种多路帧头检测的方法和装置 |
US9882674B1 (en) | 2017-07-02 | 2018-01-30 | Fidelity Engineering Group, Inc. | System, method, and apparatus for detecting and jamming wireless devices |
US11622314B2 (en) | 2019-12-30 | 2023-04-04 | Detection Innovation Group, Inc. | System, method, and apparatus for detecting and preventing wireless connections |
Family Cites Families (30)
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US5410588A (en) * | 1991-04-03 | 1995-04-25 | Kabushiki Kaisha Toshiba | Mobile radio communications system having a supervising radio transmitting station for transmitting a reference synchronizing signal to a first and second base stations via a radio link |
JP3097443B2 (ja) * | 1994-02-28 | 2000-10-10 | ケイディディ株式会社 | ユニークワード検出方法 |
US6456610B1 (en) * | 1995-11-07 | 2002-09-24 | Lucent Technologies Inc. | TDM/TDMA wireless telecommunication system with electronic scanning antenna |
GB2309616B (en) * | 1996-01-27 | 2000-05-17 | Motorola Ltd | A space division multiple access radio communication system and method for allocating channels therein |
JPH10145282A (ja) | 1996-11-12 | 1998-05-29 | N T T Ido Tsushinmo Kk | Ds−cdma伝送方式 |
FI103311B1 (fi) * | 1997-03-20 | 1999-05-31 | Nokia Telecommunications Oy | ATM-kytkentä tietoliikenneverkoissa |
CA2269927C (en) * | 1997-09-16 | 2004-02-24 | Ntt Mobile Communications Network Inc. | Method and apparatus for transmitting packets and data frames |
US6563806B1 (en) * | 1997-12-12 | 2003-05-13 | Hitachi, Ltd. | Base station for multi-carrier TDMA mobile communication system and method for assigning communication channels |
KR100433901B1 (ko) * | 1998-02-21 | 2004-11-06 | 삼성전자주식회사 | 이동통신시스템의시간스위칭송신다이버시티장치 |
EP0993706B1 (en) * | 1998-05-13 | 2008-04-16 | Samsung Electronics Co., Ltd. | Reception of both Time-Switched Transmission Diversity (TSTD) Signals and non-TSTD Signals |
KR19990088235A (ko) * | 1998-05-13 | 1999-12-27 | 윤종용 | 이동통신시스템의시간스위칭송신다이버시티장치및그제어방법 |
US6542484B1 (en) | 1998-05-15 | 2003-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Code allocation for radiocommunication systems |
KR100330245B1 (ko) * | 1998-06-13 | 2002-08-17 | 삼성전자 주식회사 | 송신다이버시티를적용한이동통신시스템의순방향링크전력제어장치및방법 |
IL135678A (en) * | 1998-08-20 | 2005-03-20 | Samsung Electronics Co Ltd | Channel communication device and method for mobile communication system using transmission antenna diversity |
JP3473434B2 (ja) * | 1998-09-16 | 2003-12-02 | 三菱電機株式会社 | 無線通信システム並びに無線通信方法 |
KR100300350B1 (ko) * | 1998-10-20 | 2001-09-06 | 윤종용 | 휴지상태의이동전화기감지장치및방법 |
EP1188336B1 (en) * | 1999-05-01 | 2006-08-16 | Nokia Corporation | A method of directional radio communication |
JP2001008262A (ja) | 1999-06-23 | 2001-01-12 | Hitachi Ltd | ダイナミック符号割当て符号分割多元接続通信方法、および、それを実現するための基地局 |
US7190687B1 (en) * | 2000-01-04 | 2007-03-13 | Qualcomm Incorporated | Method and apparatus for requesting point-to-point protocol (PPP) instances from a packet data services network |
US6967936B1 (en) * | 2000-02-11 | 2005-11-22 | Lucent Technologies Inc. | Uplink timing synchronization and access control for a multi-access wireless communication system |
JP3462826B2 (ja) | 2000-02-14 | 2003-11-05 | 三洋電機株式会社 | 無線基地局及び無線電話装置 |
JP3826653B2 (ja) * | 2000-02-25 | 2006-09-27 | Kddi株式会社 | 無線通信システムのサブキャリア割当方法 |
JP4385489B2 (ja) * | 2000-03-03 | 2009-12-16 | ソニー株式会社 | 通信システム、通信方法及び通信装置 |
KR100342512B1 (ko) * | 2000-05-24 | 2002-06-28 | 윤종용 | 구내무선망에서 구내기지국 제어장치 다운 시 공중망서비스 방법 |
DE10025987C2 (de) * | 2000-05-25 | 2002-04-04 | Siemens Ag | Verfahren zum Steuern der Downlink-Strahlformung |
JP3851267B2 (ja) * | 2000-07-14 | 2006-11-29 | 三洋電機株式会社 | 無線情報端末、無線通信システム、通信方法及びプログラム |
US7062294B1 (en) * | 2000-09-29 | 2006-06-13 | Arraycomm, Llc. | Downlink transmission in a wireless data communication system having a base station with a smart antenna system |
AU2002239542A1 (en) * | 2000-12-04 | 2002-06-18 | The University Of Vermont And State Agricultural College | System and method for automated fringe counting using image information |
US7002899B2 (en) * | 2001-10-09 | 2006-02-21 | Ati Technologies Inc. | Method and apparatus to improve SCDMA headroom |
US6920600B2 (en) * | 2002-01-23 | 2005-07-19 | Thomson Licensing S.A. | Dual chien search blocks in an error-correcting decoder |
-
2002
- 2002-09-20 JP JP2002274630A patent/JP4289854B2/ja not_active Expired - Lifetime
-
2003
- 2003-09-18 AU AU2003266537A patent/AU2003266537A1/en not_active Abandoned
- 2003-09-18 CN CNB038223503A patent/CN100444682C/zh not_active Expired - Fee Related
- 2003-09-18 WO PCT/JP2003/011944 patent/WO2004028193A1/ja active Application Filing
- 2003-09-18 US US10/528,108 patent/US8089923B2/en not_active Expired - Fee Related
- 2003-09-19 TW TW092125873A patent/TWI232635B/zh not_active IP Right Cessation
-
2006
- 2006-03-14 HK HK06103266.5A patent/HK1083290A1/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101641886B (zh) * | 2007-03-23 | 2016-09-07 | 三星电子株式会社 | 在异构无线通信系统中的切换装置和方法 |
CN105532053A (zh) * | 2013-09-27 | 2016-04-27 | 苹果公司 | 通过蓝牙进行设备同步 |
CN105532053B (zh) * | 2013-09-27 | 2019-05-10 | 苹果公司 | 通过蓝牙进行设备同步 |
Also Published As
Publication number | Publication date |
---|---|
CN100444682C (zh) | 2008-12-17 |
JP2004112588A (ja) | 2004-04-08 |
US8089923B2 (en) | 2012-01-03 |
HK1083290A1 (en) | 2006-06-30 |
TWI232635B (en) | 2005-05-11 |
WO2004028193A1 (ja) | 2004-04-01 |
AU2003266537A1 (en) | 2004-04-08 |
TW200412719A (en) | 2004-07-16 |
AU2003266537A8 (en) | 2004-04-08 |
US20050254450A1 (en) | 2005-11-17 |
JP4289854B2 (ja) | 2009-07-01 |
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Owner name: KYOTO CERAMIC CO., LTD. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20090821 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090821 Address after: Kyoto City, Kyoto, Japan Patentee after: KYOCERA Corporation Address before: Osaka Japan Patentee before: Sanyo Electric Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20140918 |
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