TWI777668B - 用於峰值平均功率比降低的同步信號傳輸技術 - Google Patents

用於峰值平均功率比降低的同步信號傳輸技術 Download PDF

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Publication number
TWI777668B
TWI777668B TW110125778A TW110125778A TWI777668B TW I777668 B TWI777668 B TW I777668B TW 110125778 A TW110125778 A TW 110125778A TW 110125778 A TW110125778 A TW 110125778A TW I777668 B TWI777668 B TW I777668B
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Taiwan
Prior art keywords
synchronization signal
component carriers
base station
transmitting
block
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TW110125778A
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English (en)
Chinese (zh)
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TW202207752A (zh
Inventor
穆罕默德納茲穆爾 伊斯萊
納維德 阿貝迪尼
于爾根 尚塞
桑德 撒伯曼尼恩
畢賴爾 薩迪克
艾許文 桑帕斯
君毅 李
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美商高通公司
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    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
TW110125778A 2016-11-14 2017-09-25 用於峰值平均功率比降低的同步信號傳輸技術 TWI777668B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662421630P 2016-11-14 2016-11-14
US62/421,630 2016-11-14
US15/713,225 US10938545B2 (en) 2016-11-14 2017-09-22 Synchronization signal transmission techniques for peak-to-average power ratio reduction
US15/713,225 2017-09-22

Publications (2)

Publication Number Publication Date
TW202207752A TW202207752A (zh) 2022-02-16
TWI777668B true TWI777668B (zh) 2022-09-11

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TW106132760A TWI764932B (zh) 2016-11-14 2017-09-25 用於峰值平均功率比降低的同步信號傳輸技術

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US (2) US10938545B2 (enExample)
EP (2) EP3539243B1 (enExample)
JP (2) JP7130640B2 (enExample)
KR (3) KR20240152418A (enExample)
CN (2) CN114900280B (enExample)
BR (1) BR112019009468A2 (enExample)
TW (2) TWI777668B (enExample)
WO (1) WO2018089116A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11109398B2 (en) * 2016-08-10 2021-08-31 Lg Electronics Inc. Signal transmission method and device using variable resource structure
WO2018174587A1 (en) * 2017-03-23 2018-09-27 Samsung Electronics Co., Ltd. Method and apparatus for pbch transmission in a multi-beam based system
US10701647B2 (en) * 2017-03-24 2020-06-30 Electronics And Telecommunications Research Institute Operation method of communication node transmitting synchronization signal in communication network
US11184878B2 (en) * 2017-05-05 2021-11-23 Beijing Xiaomi Mobile Software Co., Ltd. Signal transmission method, signal transmission apparatus, electronic device and computer-readable storage medium
EP3661081B1 (en) * 2017-07-28 2022-04-13 LG Electronics Inc. Method for transmitting and receiving synchronization signal block and apparatus therefor
WO2019066569A1 (en) * 2017-09-28 2019-04-04 Lg Electronics Inc. METHOD AND APPARATUS FOR SUPPORTING MULTIPLE CARRIERS IN A WIRELESS COMMUNICATION SYSTEM
EP3692753A1 (en) 2017-10-02 2020-08-12 Sony Corporation Method and device for synchronization and measurement in a radio communication system
US11398874B2 (en) * 2017-11-29 2022-07-26 Lg Electronics Inc. Method and apparatus for measuring signal quality in wireless communication system
CN111641982B (zh) * 2018-01-19 2022-01-18 Oppo广东移动通信有限公司 小区重选方法及装置
US11147104B2 (en) * 2018-05-11 2021-10-12 Apple Inc. PRACH resource selection
CN108781425B (zh) * 2018-06-21 2021-01-22 北京小米移动软件有限公司 传输同步信号的方法及装置
US10993236B2 (en) * 2018-12-05 2021-04-27 Qualcomm Incorporated Synchronization signal measurement for beam detection
WO2020197311A1 (ko) * 2019-03-28 2020-10-01 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
WO2021213659A1 (en) * 2020-04-23 2021-10-28 Telefonaktiebolaget Lm Ericsson (Publ) Grouping in series-connected radios
US11451425B2 (en) 2020-05-01 2022-09-20 Qualcomm Incorporated Peak-to-average power ratio (PAPR) reduction techniques
US12040927B2 (en) 2020-05-01 2024-07-16 Qualcomm Incorporated Peak-to-average power ratio (PAPR) reduction techniques
WO2022081319A2 (en) * 2020-10-16 2022-04-21 Qualcomm Incorporated Phase characteristic capability reporting for sounding reference signal (srs) stitching
US11831384B2 (en) * 2020-10-23 2023-11-28 Qualcomm Incorporated Joint panel parameter update
US20220141675A1 (en) * 2020-11-05 2022-05-05 Qualcomm Incorporated Reference signal transmissions for multi-beam operation
EP4264898A1 (en) * 2020-12-18 2023-10-25 Telefonaktiebolaget LM Ericsson (publ) Transmitting synchronisation signals on multiple carriers
CN115250524A (zh) * 2021-04-25 2022-10-28 维沃移动通信有限公司 同步资源配置方法、装置、用户设备及存储介质
US11924006B2 (en) * 2021-11-17 2024-03-05 T-Mobile Innovations Llc Enhanced method to do channel estimation in a multiple input multiple output based cellular radio technology by leveraging radio power reception level at per antenna element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010054252A1 (en) * 2008-11-07 2010-05-14 Qualcomm Incorporated Conveying information through phase offset on pss relative to dl-rs
TW201338577A (zh) * 2012-01-31 2013-09-16 Apple Inc 在可延伸載波部署中用於有效率頻譜使用之方法及裝置
US20160044615A1 (en) * 2012-05-11 2016-02-11 Intel Corporation Scheduling synchronization signals in a new carrier type

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040106847A (ko) * 2003-06-11 2004-12-18 삼성전자주식회사 다중 반송파 수신 시스템 및 그의 신호 처리 방법
US8711811B2 (en) * 2008-06-19 2014-04-29 Telefonaktiebolaget L M Ericsson (Publ) Identifying multi-component carrier cells
WO2010042885A1 (en) * 2008-10-10 2010-04-15 Powerwave Technologies, Inc. Crest factor reduction for ofdm communications systems by transmitting phase shifted resource blocks
KR101581956B1 (ko) * 2008-10-22 2016-01-04 엘지전자 주식회사 무선통신 시스템에서 신호 전송 방법 및 장치
EP2211515B1 (en) * 2009-01-22 2016-05-25 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving uplink sounding signal in broadband wireless communication system
CN101510867A (zh) * 2009-03-17 2009-08-19 中兴通讯股份有限公司 同步信号的发送方法和装置
CN101540978B (zh) * 2009-04-27 2013-09-11 中兴通讯股份有限公司 下行分量载波标识方法、同步下行分量载波上报方法与装置
JP5084951B2 (ja) * 2009-04-28 2012-11-28 三菱電機株式会社 移動体通信システム
CN103096329A (zh) * 2011-11-02 2013-05-08 中兴通讯股份有限公司 一种载波配置方法及系统
US9591597B2 (en) * 2011-12-02 2017-03-07 Lg Electronics Inc. Method for indicating control channel in wireless access system, and base station and user equipment for the same
US9473229B2 (en) 2012-10-05 2016-10-18 Samsung Electronics Co., Ltd. High-throughput beamforming MIMO receiver for millimeter wave communication and method
KR101882953B1 (ko) 2013-04-18 2018-07-27 한국전자통신연구원 무선 프레임 구성 방법 및 이를 이용하는 장치
US9893852B2 (en) * 2013-08-19 2018-02-13 Qualcomm Incorporated Coordination of clear channel assessment across component carriers in an unlicensed or shared spectrum
EP3066875B1 (en) * 2013-11-08 2019-10-30 Nokia Solutions and Networks Oy Synchronization signal design for device to device operation
US10348541B2 (en) * 2013-11-27 2019-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Sending and detecting synchronization signals and an associated information message
EP3075187B1 (en) * 2013-11-27 2022-11-02 Apple Inc. Mechanisms for co-existence of lte-u network with itself and with other technologies
US9924368B2 (en) * 2013-12-11 2018-03-20 Qualcomm Incorporated Apparatus and methods for cellular communications over unused unlicenced spectrum
US9730174B2 (en) * 2014-02-27 2017-08-08 Lg Electronics Inc. Method of transmitting a scheduling assignment signal for device-to-device communication in a wireless communication system, and an apparatus thereof
EP3130189A1 (en) * 2014-04-09 2017-02-15 IDAC Holdings, Inc. Mmw physical layer downlink channel scheduling and control signaling
US9986518B2 (en) * 2014-07-03 2018-05-29 Qualcomm Incorporated Transmission and reception of synchronization signals over an unlicensed radio frequency spectrum band
US9602322B2 (en) * 2014-08-01 2017-03-21 Qualcomm Incorporated Transmission and reception of discovery signals over a radio frequency spectrum band
WO2016147994A1 (ja) 2015-03-13 2016-09-22 シャープ株式会社 端末装置および通信方法
JP6513877B2 (ja) * 2015-07-24 2019-05-15 インテル コーポレイション 狭帯域ｌｔｅ配置のための同期信号及びチャネル構造
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
WO2017039374A1 (en) * 2015-09-02 2017-03-09 Lg Electronics Inc. Method and apparatus for performing random access procedure in nb-iot carrier in wireless communication system
US10277270B2 (en) * 2015-12-08 2019-04-30 Lg Electronics Inc. Method for transmitting uplink signal in a wireless communication system and apparatus for the same
CN106961689B (zh) * 2016-01-11 2019-04-30 北京展讯高科通信技术有限公司 参考信号的接收方法及装置
US10536940B2 (en) * 2016-01-12 2020-01-14 Nokia Solutions And Networks Oy Discovery signal block mapping
KR102765392B1 (ko) * 2016-02-03 2025-02-11 엘지전자 주식회사 협대역 동기신호 송수신 방법 및 이를 위한 장치
US10887143B2 (en) * 2016-05-06 2021-01-05 Samsung Electronics Co., Ltd. Method and apparatus for initial access in wireless communication systems
WO2017213420A1 (ko) * 2016-06-07 2017-12-14 엘지전자(주) 무선 통신 시스템에서 순환 전치에 대한 정보를 획득하는 방법 및 이를 위한 장치
US11063717B2 (en) * 2016-08-08 2021-07-13 Lg Electronics Inc. Channel state information transmitting method and user equipment, and channel state information receiving method and base station
CN109478969B (zh) * 2016-08-10 2021-11-16 Lg 电子株式会社 用于在移动通信系统中收发广播信道信号的方法和装置
TWI665925B (zh) * 2016-10-11 2019-07-11 聯發科技股份有限公司 用於行動通訊中的同步信號塊處理方法及設備
JP7046824B2 (ja) * 2016-11-02 2022-04-04 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10389567B2 (en) * 2016-11-03 2019-08-20 Samsung Electronics Co., Ltd. Method and apparatus for synchronization signal design
US10980066B2 (en) * 2016-11-06 2021-04-13 Lg Electronics Inc. Method and user equipment for transmitting random access signals, and method and base station for receiving random access signals
US10548079B2 (en) * 2017-02-06 2020-01-28 Qualcomm Incorporated Tracking reference signal for new radio

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010054252A1 (en) * 2008-11-07 2010-05-14 Qualcomm Incorporated Conveying information through phase offset on pss relative to dl-rs
TW201338577A (zh) * 2012-01-31 2013-09-16 Apple Inc 在可延伸載波部署中用於有效率頻譜使用之方法及裝置
US20160044615A1 (en) * 2012-05-11 2016-02-11 Intel Corporation Scheduling synchronization signals in a new carrier type

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
期刊 Qualcomm Incorporated Multi-beam SYNC design 3GPP TSG RAN WG1 Meeting #87 R1-1612024 3GPP November 14-18, 2016 All *
期刊 Qualcomm Incorporated Multiplexing of waveforms for SYNC 3GPP TSG RAN WG1 Meeting #87 R1-1612026 3GPP November 14-18, 2016 All; *

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Publication number Publication date
JP2022166292A (ja) 2022-11-01
EP4478672A2 (en) 2024-12-18
CN109923827A (zh) 2019-06-21
KR20240152418A (ko) 2024-10-21
TWI764932B (zh) 2022-05-21
BR112019009468A2 (pt) 2019-07-30
KR20230056799A (ko) 2023-04-27
KR20190078586A (ko) 2019-07-04
WO2018089116A1 (en) 2018-05-17
TW202207752A (zh) 2022-02-16
KR102613110B1 (ko) 2023-12-13
JP7646607B2 (ja) 2025-03-17
JP7130640B2 (ja) 2022-09-05
CN114900280B (zh) 2024-05-17
EP3539243B1 (en) 2024-12-18
EP3539243A1 (en) 2019-09-18
US10938545B2 (en) 2021-03-02
JP2019537896A (ja) 2019-12-26
US20180139036A1 (en) 2018-05-17
TW201818765A (zh) 2018-05-16
CN114900280A (zh) 2022-08-12
EP4478672A3 (en) 2025-01-08
US20210167940A1 (en) 2021-06-03
CN109923827B (zh) 2022-05-27

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