AR083419A1 - Metodo de transmision, aparato de transmision, metodo de recepcion y aparato de recepcion - Google Patents

Metodo de transmision, aparato de transmision, metodo de recepcion y aparato de recepcion

Info

Publication number
AR083419A1
AR083419A1 ARP110103828A ARP110103828A AR083419A1 AR 083419 A1 AR083419 A1 AR 083419A1 AR P110103828 A ARP110103828 A AR P110103828A AR P110103828 A ARP110103828 A AR P110103828A AR 083419 A1 AR083419 A1 AR 083419A1
Authority
AR
Argentina
Prior art keywords
generate
appliance
reception
transmission
encoded block
Prior art date
Application number
ARP110103828A
Other languages
English (en)
Inventor
Yutaka Murakami
Tomohiro Kimura
Mikihiro Ouchi
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of AR083419A1 publication Critical patent/AR083419A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/0391—Spatial equalizers codebook-based design construction details of matrices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/03942—Spatial equalizers codebook-based design switching between different codebooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Abstract

Método de precodificación para generar, a partir de múltiples señales de banda base, múltiples señales precodificadas que deben transmitirse por el mismo ancho de banda de frecuencias al mismo tiempo, que incluye los pasos de: seleccionar una matriz F[i] entre N matrices, que definen la precodificación realizada en las múltiples señales de banda base, mientras se cambia entre las N matrices, siendo i un entero de 0 a N - 1, y siendo N un entero de al menos dos; generar una primera señal precodificada z1 y una segunda señal precodificada z2; generar un primer bloque codificado y un segundo bloque codificado utilizando un método de codificación predeterminada de bloques de corrección de errores; generar una señal de banda base con M símbolos del primer bloque codificado y una señal de banda base con M símbolos del segundo bloque codificado; precodificar una combinación de las señales de banda base generadas para generar una señal precodificada con M intervalos.
ARP110103828A 2010-10-18 2011-10-17 Metodo de transmision, aparato de transmision, metodo de recepcion y aparato de recepcion AR083419A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010234061 2010-10-18
JP2010275164A JP5578617B2 (ja) 2010-10-18 2010-12-09 送信方法、送信装置、受信方法および受信装置

Publications (1)

Publication Number Publication Date
AR083419A1 true AR083419A1 (es) 2013-02-21

Family

ID=45974915

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103828A AR083419A1 (es) 2010-10-18 2011-10-17 Metodo de transmision, aparato de transmision, metodo de recepcion y aparato de recepcion

Country Status (19)

Country Link
US (15) US8831134B2 (es)
EP (3) EP3522409B1 (es)
JP (1) JP5578617B2 (es)
KR (2) KR101880943B1 (es)
CN (3) CN103004120B (es)
AR (1) AR083419A1 (es)
AU (3) AU2011319338B2 (es)
BR (1) BR112013003680B1 (es)
CA (3) CA3066278C (es)
EA (1) EA031617B1 (es)
IL (3) IL223915A (es)
MX (1) MX2013000955A (es)
MY (1) MY161371A (es)
PE (2) PE20131091A1 (es)
PH (1) PH12016501580A1 (es)
SG (2) SG187029A1 (es)
TW (4) TWI618381B (es)
WO (1) WO2012053185A1 (es)
ZA (2) ZA201300697B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5578617B2 (ja) 2010-10-18 2014-08-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、送信装置、受信方法および受信装置
CL2013000511A1 (es) * 2010-10-18 2013-08-09 Panasonic Corp Metodo de de precodificacion para generar a partir de multiples señales de banda base, multiples señales precodificadas que deben transmitirse por el mismo ancho de banda de frecuencias al mismo tiempo; y aparato asociado
EP3451559B1 (en) 2011-04-19 2021-07-21 Sun Patent Trust Communication method and device
US9008225B2 (en) 2011-04-19 2015-04-14 Panasonic Intellectual Property Corporation Of America Pre-coding method and pre-coding device
US8811545B2 (en) * 2011-11-08 2014-08-19 Mitsubishi Electric Research Laboratories, Inc. Method for reducing interference in OFDM wireless networks
JP5869697B2 (ja) * 2012-12-07 2016-02-24 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 信号生成方法、送信装置、受信方法および受信装置
WO2014171673A1 (ko) * 2013-04-15 2014-10-23 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 방법, 방송 신호 송신 방법 및 방송 신호 수신 방법
US9548836B2 (en) * 2013-11-26 2017-01-17 Broadcom Corporation Upstream burst noise detection
WO2015100546A1 (zh) * 2013-12-30 2015-07-09 华为技术有限公司 一种数据传输方法及装置
KR102191290B1 (ko) 2014-01-29 2020-12-15 삼성전자 주식회사 이동통신 시스템에서 통신 채널 추정 방법 및 장치
JP6212574B2 (ja) * 2014-02-06 2017-10-11 日本電信電話株式会社 基地局装置、無線通信システム、および通信方法
CN107113450B (zh) 2015-01-05 2020-03-06 Lg 电子株式会社 广播信号发送装置、广播信号接收装置、广播信号发送方法以及广播信号接收方法
JP6507047B2 (ja) * 2015-02-10 2019-04-24 日本放送協会 送信装置、受信装置、及び半導体チップ
US10158403B2 (en) * 2015-11-05 2018-12-18 Telefonaktiebolaget Lm Ericsson (Publ) Radio precoding
US10411944B2 (en) 2016-02-29 2019-09-10 Panasonic Intellectual Property Corporation Of America Transmission method, transmission device, reception method, and reception device
WO2017162296A1 (en) * 2016-03-24 2017-09-28 Huawei Technologies Co., Ltd. Method and node in a wireless communication network
WO2018012520A1 (ja) * 2016-07-14 2018-01-18 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、送信装置、受信方法、および受信装置
JP6696336B2 (ja) * 2016-07-20 2020-05-20 富士通株式会社 送信制御装置、無線通信システム及びキャリブレーション方法
KR101825301B1 (ko) * 2016-08-22 2018-02-02 한양대학교 산학협력단 신호 전송 장치 및 방법과, 신호 수신 장치
CN109964415B (zh) * 2016-11-04 2022-10-14 松下电器（美国）知识产权公司 发送装置、发送方法、接收装置以及接收方法
US11096246B2 (en) * 2016-11-11 2021-08-17 Nippon Telegraph And Telephone Corporation Radio communication system and radio communication method
JP7024216B2 (ja) * 2017-06-15 2022-02-24 富士通株式会社 送信制御装置、無線通信システム及び無線リソース割当方法
CN107911152B (zh) * 2017-10-27 2020-11-24 西安电子科技大学 适用于任意发送天线数量的空间编码调制系统和方法
KR101938334B1 (ko) * 2017-10-30 2019-04-11 서울과학기술대학교 산학협력단 스테레오스코픽 3차원 영상 송수신 장치 및 방법
US10726843B2 (en) * 2017-12-20 2020-07-28 Facebook, Inc. Methods and systems for responding to inquiries based on social graph information
CN112396819B (zh) * 2019-08-16 2022-06-03 北京小米移动软件有限公司 红外通信装置、系统、方法、终端设备及存储介质
CN110784864B (zh) * 2019-11-01 2022-03-18 中国电子科技集团公司第三十研究所 一种星地链路设备射频指纹识别及安全接入认证方法
US11863359B1 (en) * 2021-05-11 2024-01-02 Amazon Technologies, Inc. Subcarrier pre-equalization technology for frequency selective fading characteristics of wireless channels

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100353338B1 (ko) * 1999-03-17 2002-09-18 소니 가부시끼 가이샤 확산 스펙트럼 통신 장치
US7139324B1 (en) 2000-06-02 2006-11-21 Nokia Networks Oy Closed loop feedback system for improved down link performance
US6859503B2 (en) * 2001-04-07 2005-02-22 Motorola, Inc. Method and system in a transceiver for controlling a multiple-input, multiple-output communications channel
US6785341B2 (en) 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US7072413B2 (en) * 2001-05-17 2006-07-04 Qualcomm, Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
KR100866195B1 (ko) * 2001-11-10 2008-10-30 삼성전자주식회사 직교주파수분할다중 방식의 이동통신시스템에서 시공간-주파수 부호화/복호화 장치 및 방법
US6687492B1 (en) * 2002-03-01 2004-02-03 Cognio, Inc. System and method for antenna diversity using joint maximal ratio combining
US7197084B2 (en) * 2002-03-27 2007-03-27 Qualcomm Incorporated Precoding for a multipath channel in a MIMO system
JP2003332940A (ja) * 2002-05-09 2003-11-21 Matsushita Electric Ind Co Ltd 移動体通信装置
DE10220892A1 (de) * 2002-05-10 2003-12-18 Fraunhofer Ges Forschung Sendevorrichtung und Empfangsvorrichtung
US7653415B2 (en) * 2002-08-21 2010-01-26 Broadcom Corporation Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
US7324429B2 (en) 2002-10-25 2008-01-29 Qualcomm, Incorporated Multi-mode terminal in a wireless MIMO system
US8027704B2 (en) * 2003-08-21 2011-09-27 Broadcom Corporation Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication
US7864903B2 (en) 2003-11-21 2011-01-04 Panasonic Corporation Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication system
US7212821B2 (en) * 2003-12-05 2007-05-01 Qualcomm Incorporated Methods and apparatus for performing handoffs in a multi-carrier wireless communications system
EP1726111B1 (en) * 2004-03-15 2019-05-29 Apple Inc. Pilot design for ofdm systems with four transmit antennas
US10277290B2 (en) * 2004-04-02 2019-04-30 Rearden, Llc Systems and methods to exploit areas of coherence in wireless systems
US8571086B2 (en) * 2004-04-02 2013-10-29 Rearden, Llc System and method for DIDO precoding interpolation in multicarrier systems
US10187133B2 (en) * 2004-04-02 2019-01-22 Rearden, Llc System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network
KR100754795B1 (ko) * 2004-06-18 2007-09-03 삼성전자주식회사 직교주파수분할다중 시스템에서 주파수 공간 블록 부호의부호화/복호화 장치 및 방법
US8130855B2 (en) * 2004-11-12 2012-03-06 Interdigital Technology Corporation Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system
US7525988B2 (en) * 2005-01-17 2009-04-28 Broadcom Corporation Method and system for rate selection algorithm to maximize throughput in closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system
US7561632B1 (en) * 2005-04-28 2009-07-14 Qualcomm Incorporated Beamforming techniques for MIMO communication systems
KR101124932B1 (ko) 2005-05-30 2012-03-28 삼성전자주식회사 어레이 안테나를 이용하는 이동 통신 시스템에서의 데이터송/수신 장치 및 방법
US7564917B2 (en) * 2005-11-01 2009-07-21 Intel Corporation Multicarrier receiver and method for generating common phase error estimates for use in systems that employ two or more transmit antennas with independent local oscillators
US7881258B2 (en) * 2006-03-22 2011-02-01 Sibeam, Inc. Mechanism for streaming media data over wideband wireless networks
US7991090B2 (en) * 2006-05-04 2011-08-02 Broadcom Corporation Method and system for reordered QRV-LST (layered space time) detection for efficient processing for multiple input multiple output (MIMO) communication systems
JP4946159B2 (ja) * 2006-05-09 2012-06-06 富士通株式会社 無線送信方法及び無線受信方法並びに無線送信装置及び無線受信装置
US7949064B2 (en) 2006-08-14 2011-05-24 Texas Instruments Incorporated Codebook and pre-coder selection for closed-loop mimo
KR101066151B1 (ko) * 2006-08-17 2011-09-20 인터디지탈 테크날러지 코포레이션 Ｍｉｍｏ 무선 통신 시스템에서 효율적인 프리코딩 피드백을 제공하기 위한 방법 및 장치
KR100878768B1 (ko) * 2006-09-15 2009-01-14 삼성전자주식회사 Ｍｉｍｏ ｏｆｄｍ 송수신 방법 및 장치
KR20080026010A (ko) 2006-09-19 2008-03-24 엘지전자 주식회사 위상천이 기반의 프리코딩을 이용한 데이터 전송 방법 및이를 구현하는 송수신 장치
CA2663689C (en) * 2006-10-04 2013-01-22 Qualcomm Incorporated Uplink ack transmission for sdma in a wireless communication system
WO2008048060A1 (en) * 2006-10-18 2008-04-24 Electronics And Telecommunications Research Institute Tdm based cell search method for ofdm system
US20100322349A1 (en) * 2006-10-23 2010-12-23 Moon Il Lee Method for transmitting data using cyclic delay diversity
JP5089339B2 (ja) * 2006-11-02 2012-12-05 パナソニック株式会社 送信方法、送信装置及び受信方法
JP4883091B2 (ja) * 2006-11-22 2012-02-22 富士通株式会社 Ｍｉｍｏ−ｏｆｄｍ通信システム及びｍｉｍｏ−ｏｆｄｍ通信方法
US20080151831A1 (en) * 2006-12-22 2008-06-26 Farooq Khan Orthogonal repetition and hybrid ARQ scheme
US9065714B2 (en) * 2007-01-10 2015-06-23 Qualcomm Incorporated Transmission of information using cyclically shifted sequences
US8422581B2 (en) 2007-01-19 2013-04-16 Panasonic Corporation Multi-antenna transmission device, multi-antenna reception device, multi-antenna transmission method, multi-antenna reception method, terminal device, and base station device
US8290079B2 (en) * 2007-04-19 2012-10-16 Interdigital Technology Corporation Method and apparatus for precoding validation in wireless communications
US8254492B2 (en) * 2007-04-26 2012-08-28 Samsung Electronics Co., Ltd. Transmit diversity in a wireless communication system
CN101682387B (zh) * 2007-06-19 2013-06-12 株式会社Ntt都科摩 发送装置以及发送方法
US8160177B2 (en) 2007-06-25 2012-04-17 Samsung Electronics Co., Ltd. Transmit methods with delay diversity and space-frequency diversity
KR20080114452A (ko) * 2007-06-26 2008-12-31 엘지전자 주식회사 다중 안테나 시스템에서 데이터 전송방법 및 코드북구성방법
US8184726B2 (en) * 2007-09-10 2012-05-22 Industrial Technology Research Institute Method and apparatus for multi-rate control in a multi-channel communication system
PL2056464T3 (pl) * 2007-10-30 2013-04-30 Sony Corp Urządzenie i sposób przetwarzania danych
US20090116589A1 (en) * 2007-11-01 2009-05-07 Renesas Technology Corporation Performance-based link adaptation techniques
CN101911525B (zh) * 2008-01-14 2014-12-03 爱立信电话股份有限公司 Mimo通信中的开环预编码器循环
KR101328961B1 (ko) * 2008-03-14 2013-11-13 엘지전자 주식회사 개루프 공간 다중화 모드에서 신호 송수신 방법
KR20090101804A (ko) * 2008-03-24 2009-09-29 엘지전자 주식회사 랭크 적응형 4Ｔｘ 시스템을 위한 개루프 방식의 공간분할 다중화 방법
CA2720187A1 (en) * 2008-03-31 2009-10-08 Sirius Xm Radio Inc. Improving slow speed mute resistance via selective cofdm bin loading
KR101565607B1 (ko) 2008-04-18 2015-11-03 코닌클리케 필립스 엔.브이. 개선된 듀얼 반송파 변조 프리코딩
WO2009153809A2 (en) * 2008-06-18 2009-12-23 Centre Of Excellence In Wireless Technology Precoding for single transmission streams in multiple antenna systems
KR101527009B1 (ko) * 2008-07-11 2015-06-18 엘지전자 주식회사 다중 셀 기반에서 멀티-셀 ｍｉｍｏ 적용 방법
KR101027237B1 (ko) * 2008-07-30 2011-04-06 엘지전자 주식회사 다중안테나 시스템에서 데이터 전송방법
KR101056614B1 (ko) * 2008-07-30 2011-08-11 엘지전자 주식회사 다중안테나 시스템에서 데이터 전송방법
RU2485690C2 (ru) * 2008-08-05 2013-06-20 Панасоник Корпорэйшн Устройство и способ радиосвязи
KR101440628B1 (ko) * 2008-08-11 2014-09-17 엘지전자 주식회사 Ｓｃ-ｆｄｍａ 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
WO2010038474A1 (ja) * 2008-10-03 2010-04-08 パナソニック株式会社 無線送信装置、移動局装置及びプリコーディング方法
KR101435846B1 (ko) * 2008-10-30 2014-08-29 엘지전자 주식회사 다중안테나를 갖는 무선 통신 시스템에서 간섭 제어 방법
WO2010050862A1 (en) * 2008-10-31 2010-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Channel-assisted iterative precoder selection
MY153494A (en) 2008-11-02 2015-02-13 Lg Electronics Inc Pre-coding method for spatial multiplexing in multiple input and output system
KR101582685B1 (ko) * 2008-12-03 2016-01-06 엘지전자 주식회사 다중안테나를 이용한 데이터 전송장치 및 방법
JP5361082B2 (ja) * 2009-01-08 2013-12-04 シャープ株式会社 送信装置、受信装置、通信システム、送信方法および受信方法
WO2010096329A2 (en) 2009-02-18 2010-08-26 Massachusetts Institute Of Technology Method and apparatus for synchronizing a wireless communication system
KR101753391B1 (ko) * 2009-03-30 2017-07-04 엘지전자 주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치
CN101867426A (zh) * 2009-04-15 2010-10-20 Lg电子株式会社 广播接收系统及广播信号处理方法
JP2011004161A (ja) 2009-06-18 2011-01-06 Sharp Corp 通信システム、通信装置および通信方法
KR20120089635A (ko) * 2009-08-18 2012-08-13 주식회사 팬택 무선 통신 시스템에서의 피드백 채널 정보
EP2293483B1 (en) * 2009-09-04 2016-07-27 STMicroelectronics Srl Method and device for soft-output detection in multiple antenna communication systems
AU2010290233B2 (en) * 2009-09-07 2014-08-28 Lg Electronics Inc. Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
JP5149257B2 (ja) * 2009-10-02 2013-02-20 シャープ株式会社 無線通信システム、通信装置および無線通信方法
EP2346224A1 (en) * 2010-01-13 2011-07-20 Panasonic Corporation Pilot Patterns for OFDM Systems with Four Transmit Antennas
KR101814394B1 (ko) * 2010-01-17 2018-01-03 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
KR101733489B1 (ko) * 2010-01-17 2017-05-24 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
TWI581578B (zh) * 2010-02-26 2017-05-01 新力股份有限公司 編碼器及提供遞增冗餘之編碼方法
US8520572B2 (en) * 2010-05-05 2013-08-27 Motorola Mobility Llc Multiplexing control and data on multilayer uplink transmissions
WO2011142626A2 (ko) * 2010-05-13 2011-11-17 엘지전자 주식회사 Mimo 무선 통신 시스템에서 제어 정보 및 데이터의 다중화 전송 방법 및 장치
US8494033B2 (en) * 2010-06-15 2013-07-23 Telefonaktiebolaget L M Ericsson (Publ) Methods providing precoder feedback using multiple precoder indices and related communications devices and systems
EP3264648B1 (en) * 2010-06-17 2023-09-06 Sun Patent Trust Pre-coding method and transmitter
JP5578617B2 (ja) 2010-10-18 2014-08-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、送信装置、受信方法および受信装置
US8687727B2 (en) * 2010-11-05 2014-04-01 Intel Corporation Coordinated multi-point transmission using interference feedback
JP5991572B2 (ja) * 2011-02-28 2016-09-14 サン パテント トラスト 送信方法および送信装置
CN102684819B (zh) * 2011-03-15 2015-06-03 华为技术有限公司 一种数据传输方法及相关设备、系统
EP3451559B1 (en) * 2011-04-19 2021-07-21 Sun Patent Trust Communication method and device
US9008225B2 (en) * 2011-04-19 2015-04-14 Panasonic Intellectual Property Corporation Of America Pre-coding method and pre-coding device
US9167451B2 (en) * 2013-01-02 2015-10-20 Lg Electronics Inc. Method and apparatus for measuring interference in wireless communication system
JP2017011689A (ja) * 2015-06-19 2017-01-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置、及び受信装置
US10736081B2 (en) * 2016-09-14 2020-08-04 Huawei Technologies Co., Ltd. Non-orthogonal multiple access transmission

Also Published As

Publication number Publication date
US11729033B2 (en) 2023-08-15
CN103004120B (zh) 2016-03-23
CA3066278C (en) 2023-07-25
US11456785B2 (en) 2022-09-27
US20150188615A1 (en) 2015-07-02
EA031617B1 (ru) 2019-01-31
US20180006685A1 (en) 2018-01-04
US20150326294A1 (en) 2015-11-12
ZA201902449B (en) 2021-05-26
TWI687066B (zh) 2020-03-01
US9048985B2 (en) 2015-06-02
US20160233934A1 (en) 2016-08-11
TW201701629A (zh) 2017-01-01
TW201818701A (zh) 2018-05-16
EP2632067B1 (en) 2019-04-24
KR101995761B1 (ko) 2019-07-03
US20200280346A1 (en) 2020-09-03
IL249556A0 (en) 2017-02-28
SG187029A1 (en) 2013-02-28
US20180175914A1 (en) 2018-06-21
JP2012109919A (ja) 2012-06-07
MX2013000955A (es) 2013-03-22
US20230023516A1 (en) 2023-01-26
CN103004120A (zh) 2013-03-27
CN105577326B (zh) 2020-08-11
AU2016253675B2 (en) 2018-11-08
PE20131091A1 (es) 2013-10-16
ZA201300697B (en) 2023-10-25
CN105721111A (zh) 2016-06-29
US10050685B2 (en) 2018-08-14
US10560160B2 (en) 2020-02-11
US20130121441A1 (en) 2013-05-16
US20180323833A1 (en) 2018-11-08
EA201390045A1 (ru) 2013-06-28
CA2803905C (en) 2018-11-13
MY161371A (en) 2017-04-14
PE20180583A1 (es) 2018-04-05
AU2018253552B2 (en) 2020-06-25
US20210184731A1 (en) 2021-06-17
CN105577326A (zh) 2016-05-11
EP3522409A1 (en) 2019-08-07
EP2632067A1 (en) 2013-08-28
TWI618381B (zh) 2018-03-11
KR20180084156A (ko) 2018-07-24
US10270503B2 (en) 2019-04-23
US20140341317A1 (en) 2014-11-20
AU2011319338B2 (en) 2016-08-04
AU2011319338A1 (en) 2013-01-24
IL223915A (en) 2016-12-29
US9467215B2 (en) 2016-10-11
US8831134B2 (en) 2014-09-09
IL264213A (en) 2019-02-28
AU2018253552A1 (en) 2018-11-22
US20190215036A1 (en) 2019-07-11
TW201223184A (en) 2012-06-01
CA2803905A1 (en) 2012-04-26
EP2632067A4 (en) 2017-06-21
IL264213B (en) 2019-11-28
US9800306B2 (en) 2017-10-24
US20200153486A1 (en) 2020-05-14
US20160373169A1 (en) 2016-12-22
SG10201508441WA (en) 2015-11-27
US9344171B2 (en) 2016-05-17
TWI540854B (zh) 2016-07-01
CA3017162A1 (en) 2012-04-26
KR101880943B1 (ko) 2018-08-24
IL249556B (en) 2019-06-30
TW201921853A (zh) 2019-06-01
EP3522409B1 (en) 2021-12-01
US10965354B2 (en) 2021-03-30
WO2012053185A1 (ja) 2012-04-26
PH12016501580B1 (en) 2017-07-17
CN105721111B (zh) 2019-11-19
US10700746B2 (en) 2020-06-30
AU2016253675A1 (en) 2016-11-24
EP4012937A2 (en) 2022-06-15
US9935697B2 (en) 2018-04-03
CA3017162C (en) 2020-02-25
BR112013003680A2 (pt) 2020-08-25
JP5578617B2 (ja) 2014-08-27
BR112013003680B1 (pt) 2021-12-21
CA3066278A1 (en) 2012-04-26
EP4012937A3 (en) 2022-07-06
KR20130112851A (ko) 2013-10-14
TWI643481B (zh) 2018-12-01
US9136929B2 (en) 2015-09-15
PH12016501580A1 (en) 2017-07-17
US20230327926A1 (en) 2023-10-12

Similar Documents

Publication Publication Date Title
AR083419A1 (es) Metodo de transmision, aparato de transmision, metodo de recepcion y aparato de recepcion
EP4250832A3 (en) Method and apparatus for rmsi coreset configuration in wireless communication system
CL2013000509A1 (es) Metodo de precodificacion y dispositivo de transmision para generar a partir de multiples señales de banda base, multiples señales precodificadas que se transmiten en el mismo ancho de banda de frecuencias al mismo tiempo
CL2013000511A1 (es) Metodo de de precodificacion para generar a partir de multiples señales de banda base, multiples señales precodificadas que deben transmitirse por el mismo ancho de banda de frecuencias al mismo tiempo; y aparato asociado
AR066342A2 (es) Un metodo y un aparato para implementar codificacion por bloques en espacio y frecuencia (sfbc) para transmisiones multiplex por division de frecuencia ortogonal (ofdm) de entradas multiples / salidas multiples (mimo)
WO2018029645A3 (en) Multi-beam codebooks with further optimized overhead
AR065320A1 (es) Metodos y sistemas para diversidad de demora ciclica y precodificacion de senales de radio combinados
WO2009153809A3 (en) Precoding for single transmission streams in multiple antenna systems
BR112012033109A2 (pt) método e dispositivo para obter uma matriz de pré-codificação
AR090008A1 (es) Metodo y aparato de generacion de señales
AR074010A1 (es) Metodo y aparato para monitorear y procesar portadoras componente
MX2015015042A (es) Metodo de retroalimentacion de indicador de matriz de precodificacion, extremo de recepcion y extremo de transmision.
MX2019004915A (es) Metodo de generacion de señales y dispositivo de generacion de señales.
WO2010079933A3 (en) Method of cooperative transmission
WO2011041338A3 (en) Method of bandwidth extension by aggregating backwards compatible and non-backwards compatible carriers
WO2017164700A3 (ko) 동기 신호 전송 방법 및 기지국과, 동기 신호 수신 방법 및 사용자기기
SG10201806950YA (en) Signal generation method and signal generation device
WO2016048027A3 (ko) 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
MY165236A (en) Method and apparatus for constructing very high throughput long training field sequences
WO2011041492A3 (en) Method and apparatus for multi-antenna transmission in uplink
WO2013022261A3 (en) Extension of physical downlink control channels in a communication system
EP3891904A4 (en) CAPACITY SIGNALING TO ALLOW FULL POWER UPLINK TRANSMISSION
WO2013046025A3 (en) Method and apparatus for timing advance adjustment in multi-point cooperation transmission
FI3684121T3 (fi) Menetelmä ja laite resurssin ilmaisemiseksi ja tallennusväline
WO2012075031A3 (en) Method and apparatus for minimizing interference at a mobile station using a shared node

Legal Events

Date Code Title Description
FG Grant, registration