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HK1083290A1 - Radio base device, mobile terminal device reference signal control method and reference signal control program - Google Patents

Radio base device, mobile terminal device reference signal control method and reference signal control program

Info

Publication number
HK1083290A1
HK1083290A1 HK06103266.5A HK06103266A HK1083290A1 HK 1083290 A1 HK1083290 A1 HK 1083290A1 HK 06103266 A HK06103266 A HK 06103266A HK 1083290 A1 HK1083290 A1 HK 1083290A1
Authority
HK
Hong Kong
Prior art keywords
reference signal
signal control
mobile terminal
radio base
terminal device
Prior art date
Application number
HK06103266.5A
Other languages
English (en)
Inventor
Tadayoshi Ito
Takeo Miyata
Original Assignee
Sanyo Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of HK1083290A1 publication Critical patent/HK1083290A1/xx

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HK06103266.5A 2002-09-20 2006-03-14 Radio base device, mobile terminal device reference signal control method and reference signal control program HK1083290A1 (en)

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
PCT/JP2003/011944 WO2004028193A1 (ja) 2002-09-20 2003-09-18 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

Publications (1)

Publication Number Publication Date
HK1083290A1 true HK1083290A1 (en) 2006-06-30

Family

ID=32025007

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06103266.5A HK1083290A1 (en) 2002-09-20 2006-03-14 Radio base device, mobile terminal device reference signal control method and reference signal control program

Country Status (7)

Country Link
US (1) US8089923B2 (ja)
JP (1) JP4289854B2 (ja)
CN (1) CN100444682C (ja)
AU (1) AU2003266537A1 (ja)
HK (1) HK1083290A1 (ja)
TW (1) TWI232635B (ja)
WO (1) WO2004028193A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
US8942161B2 (en) 2005-10-26 2015-01-27 Qualcomm Incorporated Weighted fair sharing of a wireless channel using resource utilization masks
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
US7565151B2 (en) * 2006-01-23 2009-07-21 Kyocera Corporation System and method for adaptive assignment of unique words in a communication system
KR100975740B1 (ko) * 2007-03-23 2010-08-12 삼성전자주식회사 이종 무선 통신 네트워크에서 핸드오버 방법 및 장치
EP2395784B1 (en) 2009-02-05 2016-09-14 Fujitsu Limited Channel estimation in cooperative wireless communication systems
US8981925B2 (en) 2013-03-11 2015-03-17 3M Innovative Properties Company System, method, and apparatus for detecting wireless devices
US9848069B2 (en) * 2013-09-27 2017-12-19 Apple Inc. Device synchronization over bluetooth
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1245819C (zh) * 1997-09-16 2006-03-15 Ntt移动通信网株式会社 分组传输方法和装置、无线电帧传输方法、移动通信方法和系统以及交换中心
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
EP1791267A1 (en) * 1998-05-13 2007-05-30 Samsung Electronics Co., Ltd. Generation of a power control command based on a SIR measurement of a received time switched transmission diversity signal
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
US6771989B1 (en) * 1999-05-01 2004-08-03 Nokia Networks Oy 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
CN1290271C (zh) * 2000-07-14 2006-12-13 三洋电机株式会社 无线信息终端和无线通信系统以及通信方法
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
US6856397B2 (en) * 2000-12-04 2005-02-15 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

Also Published As

Publication number Publication date
JP2004112588A (ja) 2004-04-08
US8089923B2 (en) 2012-01-03
AU2003266537A8 (en) 2004-04-08
WO2004028193A1 (ja) 2004-04-01
TW200412719A (en) 2004-07-16
TWI232635B (en) 2005-05-11
US20050254450A1 (en) 2005-11-17
JP4289854B2 (ja) 2009-07-01
CN1682562A (zh) 2005-10-12
AU2003266537A1 (en) 2004-04-08
CN100444682C (zh) 2008-12-17

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