PL3414864T3 - Urządzenie i sposoby do generowania sekwencji sygnału referencyjnego śledzenia szumu fazowego z zastosowaniem sygnałów referencyjnych demodulacji - Google Patents

Urządzenie i sposoby do generowania sekwencji sygnału referencyjnego śledzenia szumu fazowego z zastosowaniem sygnałów referencyjnych demodulacji

Info

Publication number
PL3414864T3
PL3414864T3 PL17705494T PL17705494T PL3414864T3 PL 3414864 T3 PL3414864 T3 PL 3414864T3 PL 17705494 T PL17705494 T PL 17705494T PL 17705494 T PL17705494 T PL 17705494T PL 3414864 T3 PL3414864 T3 PL 3414864T3
Authority
PL
Poland
Prior art keywords
methods
signal sequence
phase noise
sequence generation
reference signal
Prior art date
Application number
PL17705494T
Other languages
English (en)
Inventor
Martin HESSLER
Henrik Sahlin
Robert Baldemair
Niclas Wiberg
Lars Lindbom
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3414864T3 publication Critical patent/PL3414864T3/pl

Links

Classifications

    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • 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) or 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
PL17705494T 2016-02-09 2017-02-09 Urządzenie i sposoby do generowania sekwencji sygnału referencyjnego śledzenia szumu fazowego z zastosowaniem sygnałów referencyjnych demodulacji PL3414864T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662292990P 2016-02-09 2016-02-09
EP17705494.7A EP3414864B1 (en) 2016-02-09 2017-02-09 Apparatus and methods for phase noise tracking reference signal sequence generation using demodulation reference signals
PCT/SE2017/050130 WO2017138880A1 (en) 2016-02-09 2017-02-09 Systems and methods for phase noise tracking reference signal sequence generation using demodulation reference signals

Publications (1)

Publication Number Publication Date
PL3414864T3 true PL3414864T3 (pl) 2022-02-07

Family

ID=58046728

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17705494T PL3414864T3 (pl) 2016-02-09 2017-02-09 Urządzenie i sposoby do generowania sekwencji sygnału referencyjnego śledzenia szumu fazowego z zastosowaniem sygnałów referencyjnych demodulacji

Country Status (10)

Country Link
US (7) US11323300B2 (pl)
EP (3) EP3697018B1 (pl)
JP (2) JP2019504565A (pl)
KR (2) KR102283375B1 (pl)
CN (1) CN108604973B (pl)
DK (1) DK3414864T3 (pl)
ES (2) ES2898647T3 (pl)
IL (1) IL260476B (pl)
PL (1) PL3414864T3 (pl)
WO (1) WO2017138880A1 (pl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10230512B2 (en) 2016-02-09 2019-03-12 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for mapping DMRS configuration to phase noise tracking pilot for improved receiver performance
EP4221414A1 (en) 2016-03-23 2023-08-02 Nokia Technologies Oy Common phase error and/or inter-carrier interference
WO2017188591A1 (ko) 2016-04-25 2017-11-02 엘지전자 주식회사 무선 통신 시스템에서 위상 잡음 추정을 위한 신호 전송 방법
KR101984607B1 (ko) * 2016-06-05 2019-09-03 엘지전자 주식회사 무선 통신 시스템에서 위상 잡음 추정을 위한 신호 전송 방법
KR102124050B1 (ko) * 2016-07-22 2020-06-17 에스케이텔레콤 주식회사 참조신호 전송 장치 및 참조신호 전송 방법
US10367672B2 (en) 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
JP6640428B2 (ja) 2016-09-30 2020-02-05 エルジー エレクトロニクス インコーポレイティド 位相雑音推定に関連する参照信号のための制御情報を受信する方法及びそのための端末
KR102192824B1 (ko) 2017-01-09 2020-12-18 엘지전자 주식회사 무선 통신 시스템에서, 참조 신호를 전송하는 방법 및 이를 위한 장치
US11025471B2 (en) * 2017-01-20 2021-06-01 Wisig Networks Private Limited Method and system for providing code cover to OFDM symbols in multiple user system
JP6888116B2 (ja) * 2017-03-31 2021-06-16 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて参照信号を送受信するための方法及びそのための装置
US11336413B2 (en) * 2017-05-04 2022-05-17 Lg Electronics Inc. Method for transmitting/receiving reference signal in wireless communication system, and device therefor
WO2018230900A1 (en) * 2017-06-15 2018-12-20 Samsung Electronics Co., Ltd. Method and apparatus for allocating ptrs in next generation communication system
KR102396952B1 (ko) 2017-06-15 2022-05-13 삼성전자 주식회사 차세대 통신 시스템에서 ptrs를 할당하는 방법 및 장치
CN113381960B (zh) * 2017-09-07 2022-08-19 展讯通信（上海）有限公司 相位跟踪参考信号的配置、确定方法及装置、存储介质、基站、用户设备
US11497017B2 (en) * 2017-09-25 2022-11-08 Ntt Docomo, Inc. Base station apparatus and user apparatus
HUE066005T2 (hu) 2017-09-25 2024-07-28 Ntt Docomo Inc Bázisállomás és felhasználói készülék
WO2019067925A1 (en) 2017-09-29 2019-04-04 Convida Wireless, Llc TIME-FREQUENCY TRACKING REFERENCE SIGNALS IN A NEW RADIO SYSTEM
US12316563B2 (en) * 2019-09-30 2025-05-27 Nec Corporation Methods for communication, terminal device, network device, and computer readable medium
KR102473870B1 (ko) * 2019-11-07 2022-12-06 한국전자통신연구원 무선 통신 시스템에서 위상 잡음을 추정하는 방법 및 장치
US12058066B2 (en) 2020-05-13 2024-08-06 Qualcomm Incorporated Phase tracking reference signal (PTRS) allocation for multi-symbol demodulation reference signals (DMRS)
US11652667B2 (en) * 2020-11-25 2023-05-16 Silicon Laboratories Inc. System and method for detecting of channel conditions and channel estimation in an orthogonal frequency division multiplexing (OFDM) receiver
US20240106603A1 (en) * 2020-12-31 2024-03-28 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and apparatus
CN113315561B (zh) * 2021-05-25 2022-04-08 之江实验室 一种mimo系统中共参考多通道相位噪声抑制方法
US11558236B1 (en) * 2022-09-06 2023-01-17 Ultralogic 6G, Llc Single-branch reference for high-frequency phase tracking in 5G and 6G
US12348350B2 (en) 2022-10-05 2025-07-01 Skyworks Solutions, Inc. Joint sample rate offset and symbol timing offset correction
US12395211B1 (en) * 2024-02-16 2025-08-19 Qualcomm Incorporated RB/PRG-level precoder cycling based on virtual DMRS ports

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2004075451A1 (ja) * 2003-01-29 2006-06-01 三菱電機株式会社 マルチキャリア無線通信システム、送信装置および受信装置
CN100518151C (zh) * 2005-05-01 2009-07-22 中兴通讯股份有限公司 多输入多输出的信道估计装置、系统及方法
US7873710B2 (en) 2007-02-06 2011-01-18 5O9, Inc. Contextual data communication platform
JP2011193383A (ja) * 2010-03-16 2011-09-29 Toshiba Corp 無線通信装置およびローカル信号処理方法
US8520658B2 (en) * 2010-06-29 2013-08-27 Qualcomm Incorporated Demodulation reference signals for retransmission in wireless communication
CN103733552A (zh) * 2011-08-11 2014-04-16 交互数字专利控股公司 回程中继的多输入多输出（mimo）增强
EP3681050A1 (en) 2011-09-30 2020-07-15 InterDigital Patent Holdings, Inc. Multipoint transmission in wireless communication
US20140078972A1 (en) * 2011-11-07 2014-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and Apparatus for Signaling Demodulation Reference Signals
CN104321994B (zh) * 2012-03-22 2017-10-03 Lg电子株式会社 用于发送或接收ack/nack信号的方法
JP6208409B2 (ja) * 2012-04-06 2017-10-04 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
JPWO2014024502A1 (ja) * 2012-08-10 2016-07-25 パナソニックＩｐマネジメント株式会社 Ｏｆｄｍ送信装置、ｏｆｄｍ送信方法、ｏｆｄｍ受信装置、及びｏｆｄｍ受信方法
CN104885514B (zh) * 2012-11-01 2019-05-21 英特尔公司 在LTE-A网络中发送QoS要求以及UE功率偏好的信号
US9596061B2 (en) * 2014-02-10 2017-03-14 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal coupling in a wireless network
US20180198667A1 (en) * 2014-06-30 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Phase Noise Estimation and Compensation
US10129052B2 (en) * 2015-08-14 2018-11-13 Qualcomm Incorporated Phase noise estimation
WO2017082711A1 (ko) * 2015-11-13 2017-05-18 엘지전자 주식회사 무선 통신 시스템에서 v2v 통신을 위한 전력 측정 방법 및 이를 위한 장치
US10439663B2 (en) * 2016-04-06 2019-10-08 Qualcomm Incorporated Methods and apparatus for phase noise estimation in data symbols for millimeter wave communications
US10979191B2 (en) * 2016-08-05 2021-04-13 Samsung Electronics Co., Ltd. Method and apparatus for reference signal signaling for advanced wireless communications
US10820331B2 (en) * 2017-02-03 2020-10-27 Samsung Electronics Co., Ltd Method for controlling wireless communication in beamforming-based cellular system
CN108631990B (zh) * 2017-03-24 2022-12-06 中兴通讯股份有限公司 一种信令的指示方法和装置
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
KR102394214B1 (ko) * 2017-08-10 2022-05-04 삼성전자 주식회사 PTRS(Phase Tracking Reference Signal)를 할당하는 방법 및 장치
CN109392122B (zh) 2017-08-10 2023-05-12 华为技术有限公司 数据传输方法、终端和基站
US10567065B2 (en) 2017-08-11 2020-02-18 National Instruments Corporation Radio frequency beam management and failure pre-emption
CN111357226B (zh) * 2017-11-15 2023-05-09 交互数字专利控股公司 相位追踪参考信号传输
US10965421B2 (en) 2017-11-16 2021-03-30 Lg Electronics Inc. Method for transmitting and receiving uplink phase tracking reference signal and devices supporting the same
US10980008B2 (en) 2017-12-08 2021-04-13 Apple Inc. Determining resources for uplink control information on physical uplink shared channel and physical uplink control channel with frequency hopping
KR102562609B1 (ko) * 2020-02-13 2023-08-02 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치

Also Published As

Publication number Publication date
DK3414864T3 (da) 2021-10-18
CN108604973B (zh) 2021-09-10
EP4277219A2 (en) 2023-11-15
WO2017138880A1 (en) 2017-08-17
EP3414864B1 (en) 2021-09-29
BR112018016230A2 (pt) 2018-12-18
KR20200111281A (ko) 2020-09-28
US20230246892A1 (en) 2023-08-03
KR20180100655A (ko) 2018-09-11
ES2969073T3 (es) 2024-05-16
US11627028B2 (en) 2023-04-11
US10484223B2 (en) 2019-11-19
US11323300B2 (en) 2022-05-03
US20200153589A1 (en) 2020-05-14
EP3697018B1 (en) 2023-11-01
JP7049399B2 (ja) 2022-04-06
CN108604973A (zh) 2018-09-28
US20220247611A1 (en) 2022-08-04
US20240291701A1 (en) 2024-08-29
US20190109747A1 (en) 2019-04-11
US12301398B2 (en) 2025-05-13
JP2019504565A (ja) 2019-02-14
US20210194744A1 (en) 2021-06-24
US20250274319A1 (en) 2025-08-28
US11991033B2 (en) 2024-05-21
EP3697018A1 (en) 2020-08-19
EP3697018C0 (en) 2023-11-01
JP2020162150A (ja) 2020-10-01
US11316638B2 (en) 2022-04-26
EP4277219A3 (en) 2023-12-27
EP3414864A1 (en) 2018-12-19
KR102283375B1 (ko) 2021-07-30
ES2898647T3 (es) 2022-03-08
IL260476B (en) 2022-02-01

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