CN1146118C - 导频信号检测方法和无线电通信终端装置 - Google Patents

导频信号检测方法和无线电通信终端装置 Download PDF

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Publication number
CN1146118C
CN1146118C CNB991277414A CN99127741A CN1146118C CN 1146118 C CN1146118 C CN 1146118C CN B991277414 A CNB991277414 A CN B991277414A CN 99127741 A CN99127741 A CN 99127741A CN 1146118 C CN1146118 C CN 1146118C
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CN
China
Prior art keywords
pilot signal
pilot signals
group
pilot
communication terminal
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.)
Expired - Fee Related
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CNB991277414A
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English (en)
Chinese (zh)
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CN1258134A (zh
Inventor
ɽ��ʤҲ
山本胜也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN1258134A publication Critical patent/CN1258134A/zh
Application granted granted Critical
Publication of CN1146118C publication Critical patent/CN1146118C/zh
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Expired - Fee Related legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB991277414A 1998-11-30 1999-11-30 导频信号检测方法和无线电通信终端装置 Expired - Fee Related CN1146118C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP339102/1998 1998-11-30
JP33910298A JP2000165950A (ja) 1998-11-30 1998-11-30 パイロット信号検出方法および無線通信端末装置

Publications (2)

Publication Number Publication Date
CN1258134A CN1258134A (zh) 2000-06-28
CN1146118C true CN1146118C (zh) 2004-04-14

Family

ID=18324289

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB991277414A Expired - Fee Related CN1146118C (zh) 1998-11-30 1999-11-30 导频信号检测方法和无线电通信终端装置

Country Status (5)

Country Link
US (1) US6483829B1 (enExample)
EP (1) EP1006675A2 (enExample)
JP (1) JP2000165950A (enExample)
KR (1) KR100693457B1 (enExample)
CN (1) CN1146118C (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3383618B2 (ja) * 1999-08-18 2003-03-04 松下電器産業株式会社 移動体通信端末装置及び受信強度検出方法
JP3454775B2 (ja) * 2000-03-29 2003-10-06 三洋電機株式会社 Ｃｄｍａ通信システムの移動局及びハンドオフ方法
US6731676B2 (en) * 2001-01-11 2004-05-04 Qualcomm Inc Assigning clusters of demodulation elements in a spread spectrum system
US7350225B2 (en) * 2001-03-27 2008-03-25 Intel Corporation System and related methods facilitating the rapid detection and acquisition of data channels in a cable modem using various modulation techniques
US20020144285A1 (en) * 2001-03-27 2002-10-03 Shlomo Ovadia System and related methods facilitating the rapid detection and acquisition of data channels in a cable modem
US7162732B2 (en) * 2001-03-27 2007-01-09 Intel Corporation System and related methods facilitating the detection and acquisition of a data channel in a cable modem
US7065129B2 (en) * 2001-06-29 2006-06-20 Qualcomm, Inc. Acquisition of a gated pilot by avoiding partial correlation peaks
US8027372B2 (en) * 2004-06-18 2011-09-27 Qualcomm Incorporated Signal acquisition in a wireless communication system
CN100366126C (zh) * 2004-11-08 2008-01-30 华为技术有限公司 一种选择非同频测量邻区进行测量的方法
US8045655B2 (en) 2005-11-03 2011-10-25 Samsung Electronics Co., Ltd. Apparatus and method for signal detection in a cognitive radio-based wireless communication system
US8738056B2 (en) * 2006-05-22 2014-05-27 Qualcomm Incorporation Signal acquisition in a wireless communication system
CN101467413B (zh) * 2006-06-13 2013-08-21 高通股份有限公司 用于在无线通信系统中发送和接收导频的方法和装置
US8929353B2 (en) 2007-05-09 2015-01-06 Qualcomm Incorporated Preamble structure and acquisition for a wireless communication system
US20090047958A1 (en) * 2007-08-16 2009-02-19 Anna Pucar Rimhagen Neighbor List Management for User Terminal
WO2016004989A1 (en) * 2014-07-09 2016-01-14 Telefonaktiebolaget L M Ericsson (Publ) Method, wireless communication device and computer program for maintaining a set of monitored carriers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5627835A (en) * 1995-04-04 1997-05-06 Oki Telecom Artificial window size interrupt reduction system for CDMA receiver
US6122334A (en) * 1997-06-10 2000-09-19 Hughes; Robbin D. Pilot signal detection filter for a wireless communication device
US6263010B1 (en) * 1997-08-04 2001-07-17 Kabushiki Kaisha Toshiba Spread spectrum communication apparatus
US6212398B1 (en) * 1998-12-03 2001-04-03 Ericsson Inc. Wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode

Also Published As

Publication number Publication date
JP2000165950A (ja) 2000-06-16
CN1258134A (zh) 2000-06-28
KR100693457B1 (ko) 2007-03-09
EP1006675A2 (en) 2000-06-07
US6483829B1 (en) 2002-11-19
KR20000062173A (ko) 2000-10-25

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PB01 Publication
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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040414

Termination date: 20131130