JP2015537488A5 - - Google Patents

Download PDF

Info

Publication number
JP2015537488A5
JP2015537488A5 JP2015545025A JP2015545025A JP2015537488A5 JP 2015537488 A5 JP2015537488 A5 JP 2015537488A5 JP 2015545025 A JP2015545025 A JP 2015545025A JP 2015545025 A JP2015545025 A JP 2015545025A JP 2015537488 A5 JP2015537488 A5 JP 2015537488A5
Authority
JP
Japan
Prior art keywords
output
csd
mobile device
feature
cir
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
Application number
JP2015545025A
Other languages
English (en)
Japanese (ja)
Other versions
JP6158343B2 (ja
JP2015537488A (ja
Filing date
Publication date
Priority claimed from US13/759,844 external-priority patent/US9497641B2/en
Application filed filed Critical
Publication of JP2015537488A publication Critical patent/JP2015537488A/ja
Publication of JP2015537488A5 publication Critical patent/JP2015537488A5/ja
Application granted granted Critical
Publication of JP6158343B2 publication Critical patent/JP6158343B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015545025A 2012-12-03 2013-02-06 分類器を使用したサイクリックシフト遅延検出 Expired - Fee Related JP6158343B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261732862P 2012-12-03 2012-12-03
US61/732,862 2012-12-03
US13/759,844 2013-02-05
US13/759,844 US9497641B2 (en) 2012-09-21 2013-02-05 Cyclic shift delay detection using a classifier
PCT/US2013/024983 WO2014088610A1 (en) 2012-12-03 2013-02-06 Cyclic shift delay detection using a classifier

Publications (3)

Publication Number Publication Date
JP2015537488A JP2015537488A (ja) 2015-12-24
JP2015537488A5 true JP2015537488A5 (enExample) 2016-03-03
JP6158343B2 JP6158343B2 (ja) 2017-07-05

Family

ID=50825366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015545025A Expired - Fee Related JP6158343B2 (ja) 2012-12-03 2013-02-06 分類器を使用したサイクリックシフト遅延検出

Country Status (5)

Country Link
US (1) US9497641B2 (enExample)
EP (1) EP2926473B1 (enExample)
JP (1) JP6158343B2 (enExample)
CN (1) CN104823385B (enExample)
WO (1) WO2014088610A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8971429B2 (en) 2012-09-21 2015-03-03 Qualcomm Incorporated Cyclic shift delay detection using autocorrelations
US9726748B2 (en) 2012-09-21 2017-08-08 Qualcomm Incorporated Cyclic shift delay detection using signaling
US8971428B2 (en) 2012-09-21 2015-03-03 Qualcomm Incorporated Cyclic shift delay detection using a channel impulse response
US9310465B2 (en) * 2012-12-27 2016-04-12 Intel Corporation Systems and methods for reducing variations in received signal strength indicator (RSSI) measurements for location sensing
US9253594B2 (en) 2013-03-06 2016-02-02 Qualcomm Incorporated Dynamic characterization of mobile devices in network-based wireless positioning systems
US9461861B2 (en) * 2013-04-10 2016-10-04 Texas Instruments Incorporated Time-domain windowing function
KR102158765B1 (ko) * 2014-01-22 2020-09-22 삼성전자주식회사 모뎀 및 이의 구동 방법
WO2016085383A1 (en) * 2014-11-24 2016-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Using a precoded multi-carrier modulation scheme in a wireless communication network
US10284403B2 (en) 2014-11-24 2019-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Transmission of a signal according to a single- or multi-carrier modulation scheme
US10448391B2 (en) 2014-11-24 2019-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for transmission and reception of time-frequency resources
US10574410B2 (en) 2014-11-24 2020-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Transmission and reception in a determined third set of time-frequency resources
US9918195B2 (en) * 2015-11-09 2018-03-13 Qualcomm Incorporated Signaling usage of cyclic shift diversity in transmitting wireless devices
KR101706629B1 (ko) * 2016-01-25 2017-02-16 주식회사 이노와이어리스 Ｍｉｍｏ-ｏｆｄｍ 송신기에 대한 파워 캘리브레이션 방법
US10063306B2 (en) * 2016-10-24 2018-08-28 Mitsubishi Electric Research Laboratories, Inc. Method and systems using quasi-synchronous distributed CDD systems
DE112017005362T5 (de) * 2016-10-24 2019-07-04 Intel IP Corporation Zyklische verschiebungsdiversität zur entfernungsschätzung in funknetzen
US10423209B2 (en) 2017-02-13 2019-09-24 Apple Inc. Systems and methods for coherent power management

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369016B (en) * 2000-11-09 2004-06-09 Sony Uk Ltd Receiver
US7161987B2 (en) * 2001-09-26 2007-01-09 Conexant, Inc. Single-carrier to multi-carrier wireless architecture
WO2004049611A1 (ja) 2002-11-28 2004-06-10 Fujitsu Limited 遅延プロファイル推定装置及び相関器
US7065144B2 (en) * 2003-08-27 2006-06-20 Qualcomm Incorporated Frequency-independent spatial processing for wideband MISO and MIMO systems
US7809020B2 (en) * 2003-10-31 2010-10-05 Cisco Technology, Inc. Start of packet detection for multiple receiver combining and multiple input multiple output radio receivers
WO2005055543A1 (en) 2003-12-03 2005-06-16 Australian Telecommunications Cooperative Research Centre Channel estimation for ofdm systems
CN102752096A (zh) 2004-01-28 2012-10-24 高通股份有限公司 Ofdm接收机中的定时估计
JP4413232B2 (ja) * 2004-02-19 2010-02-10 株式会社エヌ・ティ・ティ・ドコモ チャネル転送機能を評価するチャネル評価器及び方法、並びに、パイロットシーケンスを供給する装置及び方法
JP2005341317A (ja) 2004-05-27 2005-12-08 Toshiba Corp 無線通信装置
US7813330B2 (en) 2004-12-03 2010-10-12 Samsung Electronics Co., Ltd Gap filler apparatus and method for providing cyclic delay diversity in a digital multimedia broadcasting system, and broadcasting relay network using the same
KR100579531B1 (ko) * 2005-01-28 2006-05-15 삼성전자주식회사 Ｏｆｄｍ 수신기에 적용되는 심볼시간 동기 장치 및 그 방법
US20060221810A1 (en) 2005-03-10 2006-10-05 Bojan Vrcelj Fine timing acquisition
JP4813496B2 (ja) * 2005-10-03 2011-11-09 シャープ株式会社 送信機、ｏｆｄｍ通信システム及び送信方法
US8340232B2 (en) 2005-12-09 2012-12-25 Samsung Electronics Co., Ltd. Apparatus and method for channel estimation using training signals with reduced signal overhead
US20070206686A1 (en) 2006-01-05 2007-09-06 Vook Frederick W Method and apparatus for performing cyclic-shift diversity with beamforming
JP4425880B2 (ja) * 2006-01-18 2010-03-03 株式会社エヌ・ティ・ティ・ドコモ 通信装置、移動局及び方法
US20070270273A1 (en) 2006-05-18 2007-11-22 Motorola, Inc. Method and apparatus for fast cell search
WO2007142233A1 (ja) 2006-06-05 2007-12-13 Panasonic Corporation マルチキャリア通信における無線通信装置および無線通信方法
WO2008000069A1 (en) 2006-06-26 2008-01-03 Nortel Networks Limited Methods and systems for transmit diversity
JP5044165B2 (ja) * 2006-08-14 2012-10-10 株式会社東芝 マルチアンテナ無線通信システムにおける送信機、受信機及び方法
CN101174925A (zh) * 2006-10-31 2008-05-07 株式会社Ntt都科摩 确定循环延迟分集延迟值的方法、系统、基站及用户设备
JP2008118650A (ja) 2006-10-31 2008-05-22 Ntt Docomo Inc 循環遅延ダイバーシティ遅延値の確定方法、システム、基地局及びｕｅ
JP5106129B2 (ja) * 2007-01-10 2012-12-26 パナソニック株式会社 基地局装置
US8149942B1 (en) 2007-02-07 2012-04-03 Cisco Technology, Inc. Method and system for selecting a transmission scheme in a multiple-input-multiple-output wireless communications system
US7912114B2 (en) * 2007-03-21 2011-03-22 The United States Of America As Represented By The Secretary Of The Navy Means for low probability of interception/detection underwater acoustic communications
JPWO2008149533A1 (ja) 2007-05-31 2010-08-19 パナソニック株式会社 無線通信移動局装置およびｃｄｄモード判定方法
WO2008155764A2 (en) 2007-06-18 2008-12-24 Duolink Ltd. Wireless network architecture and method for base station utilization
EP2169863A1 (en) 2007-06-19 2010-03-31 Panasonic Corporation Radio communication device and symbol arrangement method
WO2009049267A1 (en) 2007-10-12 2009-04-16 Beceem Communications Inc. A method of a receiver estimating a plurality of channels
US8144683B1 (en) 2007-11-29 2012-03-27 Qualcomm Atheros, Inc. High throughput fine timing
US8531962B2 (en) 2008-04-29 2013-09-10 Qualcomm Incorporated Assignment of ACK resource in a wireless communication system
KR101530750B1 (ko) * 2008-06-12 2015-06-22 애플 인크. Ｓｃ-ｆｄｍａ 전송 다이버시티 시스템 및 방법
EP2291942B1 (en) 2008-06-24 2014-08-06 Nokia Solutions and Networks Oy Control channel signaling for multiple ack/nack assignments
EP2317676A1 (en) * 2008-08-08 2011-05-04 Sharp Kabushiki Kaisha Radio communication system, transmission device, reception device
US9252862B2 (en) 2008-09-17 2016-02-02 Qualcomm Incorporated MIMO preamble for initial access with an unknown number of transmit antennas
US8249201B2 (en) * 2008-10-13 2012-08-21 Qualcomm Incorporated Methods and systems for MIMO preamble detection
US20100103810A1 (en) 2008-10-23 2010-04-29 Motorola, Inc. Modulation coding scheme selection in a wireless communication system
CN102204115B (zh) 2008-11-02 2014-09-10 Lg电子株式会社 用于在多输入输出系统中进行空间复用的预编码方法及设备
EP3609201B1 (en) 2008-11-06 2024-02-07 Wireless Future Technologies Inc. Wireless device location services
US8290462B2 (en) 2009-02-04 2012-10-16 Agere Systems Llc Receiver and method for estimating a plurality of estimated transfer functions corresponding to wireless channels in a multiple-input system
US8259786B2 (en) * 2009-02-10 2012-09-04 Redpine Signals, Inc. Channel estimation filter for OFDM receiver
KR101273293B1 (ko) 2009-04-27 2013-06-11 후아웨이 테크놀러지 컴퍼니 리미티드 포지셔닝 기준 신호
EP2425595B1 (en) 2009-04-27 2017-07-12 Nokia Solutions and Networks Oy Method of scheduling transmissions in a communication system
KR101667831B1 (ko) 2009-05-11 2016-10-20 엘지전자 주식회사 다중 안테나 시스템에서 참조 신호 전송 방법 및 장치
US8396157B2 (en) 2009-05-14 2013-03-12 Futurewei Technologies, Inc. Probability based MIMO mode selection and switching system and method for wireless systems
KR20100138263A (ko) * 2009-06-24 2010-12-31 주식회사 팬택 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법
KR20110036485A (ko) 2009-10-01 2011-04-07 엘지전자 주식회사 무선랜 시스템에서의 데이터 전송방법 및 장치
TW201141144A (en) 2009-11-16 2011-11-16 Maxlinear Inc Apparatus and methods for symbol timing error detection, tracking and correction
US20110117926A1 (en) 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
CN102111205B (zh) 2009-12-28 2014-07-09 世意法（北京）半导体研发有限责任公司 具有多个发射天线的通信系统的信道估计
US7920599B1 (en) * 2010-02-03 2011-04-05 Anna University Methods and systems for synchronizing wireless transmission of data packets
US8619655B2 (en) 2010-06-09 2013-12-31 Broadcom Corporation Cyclic shift delay (CSD) short training field (STF) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communicaitons
US8934560B2 (en) 2010-10-07 2015-01-13 Qualcomm Incorporated Method and apparatus of using CDD like schemes with UE-RS based open loop beamforming
WO2012094174A1 (en) 2011-01-06 2012-07-12 Marvell World Trade Ltd. Cyclic shift delay techniques for wlan multi-radio devices
US8824527B2 (en) 2011-11-15 2014-09-02 Acorn Technologies, Inc. OFDM receiver with time domain channel estimation
US9059750B2 (en) 2011-11-17 2015-06-16 Cisco Technology, Inc. Full spatial dimension extraction for implicit beamforming
US8654914B2 (en) * 2011-11-28 2014-02-18 Uurmi Systems Pvt. Ltd System and method for adaptive time synchronization
KR20160149295A (ko) * 2012-05-09 2016-12-27 인터디지탈 패튼 홀딩스, 인크 무선 근거리 네트워크 및 무선 송수신 유닛에서의 다중 사용자 다중 입력 다중 출력 통신
US8971429B2 (en) 2012-09-21 2015-03-03 Qualcomm Incorporated Cyclic shift delay detection using autocorrelations
US8971428B2 (en) 2012-09-21 2015-03-03 Qualcomm Incorporated Cyclic shift delay detection using a channel impulse response
US9726748B2 (en) 2012-09-21 2017-08-08 Qualcomm Incorporated Cyclic shift delay detection using signaling

Similar Documents

Publication Publication Date Title
JP2015537488A5 (enExample)
JP2018524890A5 (enExample)
CN110852201B (zh) 一种基于多脉冲包络谱匹配的脉冲信号检测方法
JP6158343B2 (ja) 分類器を使用したサイクリックシフト遅延検出
JP2018534842A5 (enExample)
CN106604394A (zh) 一种基于csi的判定室内人体运动速度模型
JP2018504019A5 (enExample)
JP2015504184A5 (enExample)
JP2016502313A5 (enExample)
JP2018510328A5 (enExample)
JP2018512003A5 (enExample)
JP2015513819A5 (enExample)
Han et al. Experimental demonstration of underwater acoustic communication using bionic signals
JP2015179524A5 (enExample)
JP2016503492A5 (enExample)
CN107576943A (zh) 基于瑞利熵的自适应时频同步压缩方法
CN106879068B (zh) 一种强多径环境下信号的到达时间估计方法
CN110199557A (zh) 通信方法、网络侧设备和终端设备
JP2020537421A5 (enExample)
JP2015513243A5 (enExample)
CN110363120A (zh) 基于振动信号的智能终端触碰认证方法及系统
CN102638335A (zh) 一种基于互相关和自相关级联的帧同步方法
JP2020519126A5 (enExample)
CN103618575A (zh) 一种调频水声通信系统的自动实时帧同步方法
CN106680790A (zh) 一种伪码调相连续波雷达干扰检测方法