SG11201900095WA - Method for ptrs reception for phase noise cancellation in wireless communication system, and device therefor - Google Patents

Method for ptrs reception for phase noise cancellation in wireless communication system, and device therefor

Info

Publication number
SG11201900095WA
SG11201900095WA SG11201900095WA SG11201900095WA SG11201900095WA SG 11201900095W A SG11201900095W A SG 11201900095WA SG 11201900095W A SG11201900095W A SG 11201900095WA SG 11201900095W A SG11201900095W A SG 11201900095WA SG 11201900095W A SG11201900095W A SG 11201900095WA
Authority
SG
Singapore
Prior art keywords
ptrs
dmrs
antenna port
wireless communication
communication system
Prior art date
Application number
SG11201900095WA
Other languages
English (en)
Inventor
Kilbom Lee
Jiwon Kang
Kijun Kim
Kyuseok Kim
Kunil Yum
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of SG11201900095WA publication Critical patent/SG11201900095WA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • 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
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H04L27/266—Fine or fractional frequency offset determination and synchronisation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
SG11201900095WA 2017-03-25 2018-03-23 Method for ptrs reception for phase noise cancellation in wireless communication system, and device therefor SG11201900095WA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762476744P 2017-03-25 2017-03-25
US201762520666P 2017-06-16 2017-06-16
US201762525775P 2017-06-28 2017-06-28
US201762531299P 2017-07-11 2017-07-11
PCT/KR2018/003455 WO2018182242A2 (ko) 2017-03-25 2018-03-23 무선 통신 시스템에서 위상 잡음 제거를 위한 ptrs 수신 방법 및 그 장치

Publications (1)

Publication Number Publication Date
SG11201900095WA true SG11201900095WA (en) 2019-02-27

Family

ID=63676629

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201900095WA SG11201900095WA (en) 2017-03-25 2018-03-23 Method for ptrs reception for phase noise cancellation in wireless communication system, and device therefor

Country Status (14)

Country Link
US (3) US10447319B1 (ja)
EP (1) EP3570473A4 (ja)
JP (1) JP6977031B2 (ja)
KR (1) KR102254897B1 (ja)
CN (1) CN110463099B (ja)
AU (1) AU2018246779B2 (ja)
CA (1) CA3032798C (ja)
CL (1) CL2019000065A1 (ja)
MX (1) MX2019002597A (ja)
MY (1) MY194336A (ja)
PH (1) PH12019500212A1 (ja)
RU (1) RU2725704C1 (ja)
SG (1) SG11201900095WA (ja)
WO (1) WO2018182242A2 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2725704C1 (ru) * 2017-03-25 2020-07-03 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ приема ptrs для подавления фазового шума в системе беспроводной связи и устройство для него
WO2018195887A1 (en) * 2017-04-28 2018-11-01 Panasonic Intellectual Property Corporation Of America Measurement apparatus and measurement method
US10863461B2 (en) 2017-05-05 2020-12-08 Lg Electronics Inc. Method and apparatus for receiving a synchronization signal
ES2929533T3 (es) * 2017-06-12 2022-11-30 Panasonic Ip Corp America Transmisor, receptor, método de transmisión y método de recepción
DK3459201T3 (da) 2017-06-16 2020-03-23 Ericsson Telefon Ab L M Design af fælles ressourcekort over DM-RS og PT-RS
EP4246839A3 (en) * 2017-09-07 2023-12-27 Apple Inc. Phase tracking reference signal (pt-rs) configuration
SG11202002315RA (en) * 2017-09-14 2020-04-29 Ntt Docomo Inc User terminal and radio communication method
US10951290B2 (en) * 2017-10-26 2021-03-16 Apple Inc. Channel state information report for phase tracking reference signal port selection
CN113767594B (zh) * 2019-05-02 2023-10-20 Lg电子株式会社 在无线通信系统中发送和接收相位跟踪参考信号的方法及其设备
EP4011019A1 (en) * 2019-08-14 2022-06-15 Huawei Technologies Co., Ltd. Client device and serving device for associating ptrs antenna ports to dmrs antenna ports
US11784865B2 (en) * 2020-04-28 2023-10-10 Qualcomm Incorporated User equipment initiated data aided phase tracking reference signals on multiple layers of a communication link
CN113824542B (zh) * 2020-06-19 2022-10-28 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
WO2023173263A1 (zh) * 2022-03-14 2023-09-21 北京小米移动软件有限公司 确定上行ptrs端口关联关系的方法、装置、介质及产品
CN117693916A (zh) * 2022-03-30 2024-03-12 北京小米移动软件有限公司 确定ptrs端口与dmrs端口间关系的方法、装置、介质及产品
KR20240037183A (ko) * 2022-04-28 2024-03-21 지티이 코포레이션 복조 참조 신호(dmrs) 및 위상 추적 참조 신호(ptrs) 연관의 표시

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009099306A1 (en) * 2008-02-07 2009-08-13 Samsung Electronics Co., Ltd. Methods and apparatus to allocate acknowledgement channels
US8218663B2 (en) * 2008-07-29 2012-07-10 Texas Instruments Incorporated Reference signal resource allocation for single user MIMO
CN102365837B (zh) * 2009-03-29 2014-05-14 Lg电子株式会社 在无线通信系统中发送控制信息的方法及其装置
US20110019776A1 (en) 2009-07-24 2011-01-27 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining port index information
CN101645868B (zh) * 2009-08-31 2014-12-10 中兴通讯股份有限公司 一种参考信号的发送方法和装置
EP2528244B1 (en) * 2010-01-22 2018-03-07 LG Electronics Inc. Method and apparatus for providing downlink control information in an mimo wireless communication system
CN102158319B (zh) * 2010-02-12 2015-12-16 中兴通讯股份有限公司 一种基于混合复用解调参考符号的预编码方法及装置
US8213873B2 (en) * 2010-04-09 2012-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for channel quality reporting in a wireless communication system
US8670496B2 (en) * 2010-04-14 2014-03-11 Samsung Electronics Co., Ltd. Method and system for mapping uplink control information
US8879513B2 (en) * 2010-05-12 2014-11-04 Samsung Electronics Co., Ltd. Uplink transmission apparatus and method for mobile communication system supporting uplink MIMO
US8948115B2 (en) * 2010-06-16 2015-02-03 Lg Electronics Inc. Method for controlling uplink transmission power for transmitting a plurality of code words in a wireless communication system that supports a plurality of antennas, and apparatus for performing the method
ES2668811T3 (es) * 2010-06-21 2018-05-22 Sun Patent Trust Aparato terminal y método de comunicación del mismo
US8953699B2 (en) * 2011-11-07 2015-02-10 Google Technology Holdings LLC Method and apparatus for CSI feedback for joint processing schemes in an orthogonal frequency division multiplexing communication system with coordinated multi-point transmission
WO2014054903A1 (ko) * 2012-10-04 2014-04-10 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
US20140133395A1 (en) * 2012-11-09 2014-05-15 Samsung Electronics Co. Ltd Methods and apparatus for identification of small cells
KR102089437B1 (ko) * 2013-03-07 2020-04-16 삼성전자 주식회사 무선 통신 시스템에서 간섭 제어 방법 및 장치
WO2014154294A1 (en) * 2013-03-28 2014-10-02 Telefonaktiebolaget L M Ericsson (Publ) A phase reference symbol format for ofdm phase synchronization
US20150263796A1 (en) * 2014-03-14 2015-09-17 Samsung Electronics Co., Ltd. Channel state information for reporting an advanced wireless communications system
CN105453693B (zh) * 2014-07-11 2019-03-26 华为技术有限公司 一种数据传输方法、用户设备和基站
WO2017017564A1 (en) * 2015-07-25 2017-02-02 Mariana Goldhamer Coupling loss in wireless networks
WO2017137109A1 (en) * 2016-02-08 2017-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Method of reporting channel state information, communication device and computer program
CN107181514B (zh) * 2016-03-11 2020-09-15 电信科学技术研究院 一种csi反馈方法、预编码方法及装置
KR102380756B1 (ko) * 2016-08-05 2022-03-31 삼성전자 주식회사 무선 통신 시스템에서 위상 보상 기준 신호를 송수신하는 방법 및 장치
RU2737391C2 (ru) * 2016-09-28 2020-11-30 Идак Холдингз, Инк. Конструкция опорного сигнала для систем беспроводной связи
US10367672B2 (en) * 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
CN110024315B (zh) * 2016-11-04 2022-05-03 瑞典爱立信有限公司 取决于调度参数的pt-rs配置
CN108259401B (zh) * 2016-12-28 2020-09-15 电信科学技术研究院 参考信号发送方法和相位噪声确定方法及相关装置
EP3913847A1 (en) * 2017-01-05 2021-11-24 NEC Corporation Methods and apparatuses for reference signal transmission and receiving
KR102519923B1 (ko) * 2017-02-06 2023-04-11 모토로라 모빌리티 엘엘씨 동기화 신호 블록 송신 및 수신
US10863380B2 (en) * 2017-03-16 2020-12-08 Ofinno, Llc Buffer status reporting procedure in a wireless device and wireless network
US10757621B2 (en) * 2017-03-22 2020-08-25 Ofinno, Llc Conditional handover execution
RU2725704C1 (ru) 2017-03-25 2020-07-03 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ приема ptrs для подавления фазового шума в системе беспроводной связи и устройство для него
CN110771078B (zh) * 2017-04-03 2022-04-15 美国国家仪器有限公司 测量基于ptrs端口选择的无线通信系统
US10601447B2 (en) * 2017-05-15 2020-03-24 Qualcomm Incorporated Field prioritization for polar codes
JP7054701B2 (ja) * 2017-08-10 2022-04-14 株式会社Ｎｔｔドコモ 端末および通信方法
US11569954B2 (en) * 2018-06-14 2023-01-31 Apple Inc. Demodulation reference signal and phase-tracking reference signal port indication

Also Published As

Publication number Publication date
US20190296781A1 (en) 2019-09-26
AU2018246779A1 (en) 2019-01-24
KR102254897B1 (ko) 2021-05-24
EP3570473A4 (en) 2021-01-27
US10447319B1 (en) 2019-10-15
EP3570473A2 (en) 2019-11-20
AU2018246779B2 (en) 2020-01-02
KR20180135869A (ko) 2018-12-21
JP2019535213A (ja) 2019-12-05
WO2018182242A3 (ko) 2018-11-15
RU2725704C1 (ru) 2020-07-03
CA3032798A1 (en) 2018-10-04
MX2019002597A (es) 2019-07-04
CA3032798C (en) 2022-07-19
CL2019000065A1 (es) 2019-04-05
US20190341950A1 (en) 2019-11-07
MY194336A (en) 2022-11-29
CN110463099B (zh) 2022-01-21
US11476879B2 (en) 2022-10-18
US20210075453A1 (en) 2021-03-11
BR112019007304A2 (pt) 2019-07-02
US10886956B2 (en) 2021-01-05
CN110463099A (zh) 2019-11-15
WO2018182242A2 (ko) 2018-10-04
PH12019500212A1 (en) 2019-12-02
JP6977031B2 (ja) 2021-12-08

Similar Documents

Publication Publication Date Title
SG11201900095WA (en) Method for ptrs reception for phase noise cancellation in wireless communication system, and device therefor
WO2019027680A3 (en) Downlink positioning reference signal in multi-beam systems
WO2018204610A3 (en) New radio (nr) physical uplink structures and schemes
US9294163B2 (en) Apparatus and method for selecting beam in wireless communication system
MX2019002598A (es) Metodo para transmitir una señal de referencia de seguimiento de fase de enlace ascendente mediante un equipo de usuario en un sistema de comunicacion inalambrico y aparato para el mismo.
MY193842A (en) User terminal, radio base station and radio communication method
CA3015682C (en) Techniques for configuring uplink control channel transmissions in a shared radio frequency spectrum band
WO2017142725A3 (en) Positioning signal techniques for narrowband devices
MX2019009160A (es) Aparato de estacion base, aparato terminal, metodo de comunicacion y circuito integrado.
SG11201811450UA (en) Operation method of terminal and base station in wireless communication system, and device supporting same
WO2013181483A3 (en) Signaling reduced user equipment performance in wireless communication systems
MX2018005526A (es) Terminal de usuario, estacion base de radio y metodo de comunicacion de radio.
EP4236582A3 (en) Electronic device and method for wireless communication system, and storage medium
BR112019006272A2 (pt) uso de resultados de rastreamento de feixe de enlace descendente em sessões de símbolo de referência
EP4271060A3 (en) Transmission of harq-ack information
WO2019014175A3 (en) CODE BLOCK GROUP FEEDBACK TECHNIQUES FOR CARRIERS OR MULTIPLE TRANSMISSION TIME INTERVALS
EP4319078A3 (en) Transmitter, receiver, transmission method and reception method
MX2020012375A (es) Equipo de usuario, estacion base y metodo de comunicacion inalambrica.
GB201204734D0 (en) Methods, apparatus and computer programs for configuring user equipment
JP2014060775A5 (ja)
ATE454793T1 (de) Ausgeben von alarmmeldungen an teilnehmerendgeräten eines funk- kommunikationssystems
RU2012114789A (ru) Способ и устройство для передачи сигнала нисходящей линии связи в системе беспроводной связи мimo
WO2011115421A3 (en) Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
MX2009007941A (es) Uso de palabras clave en un sistema de comunicacion inalambrica.
EP3641146A3 (en) Downlink control for non coherent joint transmission