JP2000165950A - パイロット信号検出方法および無線通信端末装置 - Google Patents

パイロット信号検出方法および無線通信端末装置

Info

Publication number
JP2000165950A
JP2000165950A JP33910298A JP33910298A JP2000165950A JP 2000165950 A JP2000165950 A JP 2000165950A JP 33910298 A JP33910298 A JP 33910298A JP 33910298 A JP33910298 A JP 33910298A JP 2000165950 A JP2000165950 A JP 2000165950A
Authority
JP
Japan
Prior art keywords
pilot signal
pilot
detected
detecting
signals
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.)
Pending
Application number
JP33910298A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000165950A5 (enExample
Inventor
Katsuya Yamamoto
勝也 山本
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
Original Assignee
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
Priority to JP33910298A priority Critical patent/JP2000165950A/ja
Priority to US09/447,265 priority patent/US6483829B1/en
Priority to KR1019990053046A priority patent/KR100693457B1/ko
Priority to EP19990309455 priority patent/EP1006675A2/en
Priority to CNB991277414A priority patent/CN1146118C/zh
Publication of JP2000165950A publication Critical patent/JP2000165950A/ja
Publication of JP2000165950A5 publication Critical patent/JP2000165950A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP33910298A 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 Pending JP2000165950A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
US09/447,265 US6483829B1 (en) 1998-11-30 1999-11-23 Pilot signal detection and radio communication terminal apparatus
KR1019990053046A KR100693457B1 (ko) 1998-11-30 1999-11-26 파일럿신호 검출방법 및 무선통신 단말장치
EP19990309455 EP1006675A2 (en) 1998-11-30 1999-11-26 Pilot signal detection in a radio communication terminal apparatus
CNB991277414A 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
JP2000165950A true JP2000165950A (ja) 2000-06-16
JP2000165950A5 JP2000165950A5 (enExample) 2005-10-27

Family

ID=18324289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33910298A Pending 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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392111B1 (ko) * 2000-03-29 2003-07-22 산요 덴키 가부시키가이샤 Ｃｄｍａ통신시스템의 이동국 및 ｃｄｍａ통신시스템의이동국의 통신방법
JP2010537478A (ja) * 2007-08-16 2010-12-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ユーザ端末用の隣接セルリスト管理

Families Citing this family (13)

* 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
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392111B1 (ko) * 2000-03-29 2003-07-22 산요 덴키 가부시키가이샤 Ｃｄｍａ통신시스템의 이동국 및 ｃｄｍａ통신시스템의이동국의 통신방법
JP2010537478A (ja) * 2007-08-16 2010-12-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ユーザ端末用の隣接セルリスト管理

Also Published As

Publication number Publication date
CN1258134A (zh) 2000-06-28
KR100693457B1 (ko) 2007-03-09
EP1006675A2 (en) 2000-06-07
US6483829B1 (en) 2002-11-19
CN1146118C (zh) 2004-04-14
KR20000062173A (ko) 2000-10-25

Similar Documents

Publication Publication Date Title
KR100756574B1 (ko) 무선통신 시스템에서 아이들 핸드오프를 개시하는 방법 및시스템
CA2356076C (en) Soft handoff in a cdma cellular telephone system
US7130284B2 (en) Device and method for performing handoff from async mobile communication system to sync mobile communication system
JP3192428B2 (ja) Ｃｄｍａセルラー無線システムにおいてハンドオーバーを行う方法および移動ステーション
EP0500761B2 (en) Diversity receiver in a cdma cellular telephone system
EP0793895B1 (en) Pilot signal searching technique for a cellular communications system
EP0899981B1 (en) A method for performing a soft handoff
US6507571B1 (en) Receiving apparatus and receiving method
JPWO1995022213A1 (ja) Ｃｄｍａ移動通信方法及びシステム
WO1994010766A1 (fr) Systeme de communication mobile a acces multiple par difference de code
JPH09504417A (ja) 加入者装置を同期する方法、ベースステーション及び加入者装置
AU769183B2 (en) Method and apparatus for expanding cell coverage in mobile communication system
US6483829B1 (en) Pilot signal detection and radio communication terminal apparatus
KR20040066178A (ko) 코드 분할 다중 접속 방식을 이용한 시분할 쌍방향 통신시스템의 셀 검색 절차
JPH10190618A (ja) 送信装置および受信装置
US6052602A (en) Method and apparatus for selecting a base station based on a timing value obtained from a system timing signal
JP3575649B2 (ja) パイロツト信号検出方法、パイロツト信号検出装置及び受信装置
US6845087B1 (en) Wideband wireless communications architecture
JPH09261711A (ja) スペクトル拡散通信方式を採用した移動通信システムとその移動局装置
JPH08168075A (ja) 移動無線装置
US6795509B1 (en) Method of receiving spread-spectrum signal and radio communication terminal device
JP3233947B2 (ja) 直接拡散ｃｄｍａ移動通信システムにおける拡散信号割当て方法及び信号伝送方法、これらの方法を用いる移動無線通信システム、並びにこの移動無線通信システムの送信機、受信機及び送受信装置
JP3846003B2 (ja) 移動局送受信機
JP3210653B2 (ja) 移動局装置
JP3966420B2 (ja) 通信方法および送信回路

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050729

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050729

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070608

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070711

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070829

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080109