CN109923827B - 用于峰均功率比降低的同步信号传输技术 - Google Patents

用于峰均功率比降低的同步信号传输技术 Download PDF

Info

Publication number
CN109923827B
CN109923827B CN201780069601.XA CN201780069601A CN109923827B CN 109923827 B CN109923827 B CN 109923827B CN 201780069601 A CN201780069601 A CN 201780069601A CN 109923827 B CN109923827 B CN 109923827B
Authority
CN
China
Prior art keywords
synchronization signal
component carriers
base station
synchronization signals
synchronization
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.)
Active
Application number
CN201780069601.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN109923827A (zh
Inventor
M·N·伊斯兰
N·阿贝迪尼
J·塞尚
S·萨布拉马尼安
B·萨迪格
A·萨姆帕斯
J·李
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Priority to CN202210660980.2A priority Critical patent/CN114900280B/zh
Publication of CN109923827A publication Critical patent/CN109923827A/zh
Application granted granted Critical
Publication of CN109923827B publication Critical patent/CN109923827B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • 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
    • H04L5/003—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
    • H04L5/02—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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201780069601.XA 2016-11-14 2017-09-25 用于峰均功率比降低的同步信号传输技术 Active CN109923827B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210660980.2A CN114900280B (zh) 2016-11-14 2017-09-25 用于峰均功率比降低的同步信号传输技术

Applications Claiming Priority (5)

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
PCT/US2017/053240 WO2018089116A1 (en) 2016-11-14 2017-09-25 Synchronization signal transmission techniques for peak-to-average power ratio reduction

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210660980.2A Division CN114900280B (zh) 2016-11-14 2017-09-25 用于峰均功率比降低的同步信号传输技术

Publications (2)

Publication Number Publication Date
CN109923827A CN109923827A (zh) 2019-06-21
CN109923827B true CN109923827B (zh) 2022-05-27

Family

ID=62108863

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780069601.XA Active CN109923827B (zh) 2016-11-14 2017-09-25 用于峰均功率比降低的同步信号传输技术
CN202210660980.2A Active CN114900280B (zh) 2016-11-14 2017-09-25 用于峰均功率比降低的同步信号传输技术

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202210660980.2A Active CN114900280B (zh) 2016-11-14 2017-09-25 用于峰均功率比降低的同步信号传输技术

Country Status (8)

Country Link
US (2) US10938545B2 (enExample)
EP (2) EP3539243B1 (enExample)
JP (2) JP7130640B2 (enExample)
KR (3) KR102613110B1 (enExample)
CN (2) CN109923827B (enExample)
BR (1) BR112019009468A2 (enExample)
TW (2) TWI764932B (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
WO2018030614A1 (ko) * 2016-08-10 2018-02-15 엘지전자 주식회사 가변 자원 구조를 이용한 신호 전송 방법 및 장치
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
CN110945805B (zh) * 2017-07-28 2022-07-19 Lg电子株式会社 发送和接收同步信号块的方法及其设备
US11337192B2 (en) * 2017-09-28 2022-05-17 LG Electionics Inc. Method and apparatus for supporting multiple carriers in wireless communication system
US11765672B2 (en) 2017-10-02 2023-09-19 Sony Corporation Method and device for synchronization and measurement in a radio communication system
WO2019107969A1 (ko) * 2017-11-29 2019-06-06 엘지전자 주식회사 무선 통신 시스템에서 신호 품질을 측정하는 방법 및 장치
BR112020014362A2 (pt) * 2018-01-19 2020-12-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método e aparelho para nova seleção de célula, método de envio de informações de sistema e terminal
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
US20230188180A1 (en) * 2020-04-23 2023-06-15 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
JP7714643B2 (ja) * 2020-10-16 2025-07-29 クアルコム，インコーポレイテッド サウンディング基準信号（ｓｒｓ）のステッチングのための位相特性能力報告
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
CN1574815A (zh) * 2003-06-11 2005-02-02 三星电子株式会社 多载波接收机及其信号处理方法
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
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

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8711811B2 (en) * 2008-06-19 2014-04-29 Telefonaktiebolaget L M Ericsson (Publ) Identifying multi-component carrier cells
EP2335365B1 (en) * 2008-10-10 2018-09-12 Intel Corporation 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
US8948208B2 (en) * 2008-11-07 2015-02-03 Qualcomm Incorporated Conveying information through phase offset on PSS relative to DL-RS
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
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
CN102415205B (zh) * 2009-04-28 2017-07-28 三菱电机株式会社 移动通信系统
WO2013081293A1 (en) * 2011-12-02 2013-06-06 Lg Electronics Inc. Method for indicating control channel in wireless access system, and base station and user equipment for the same
US9247542B2 (en) * 2012-01-31 2016-01-26 Apple Inc. Methods and apparatus for efficient spectral usage in extensible carrier deployments
US8874103B2 (en) * 2012-05-11 2014-10-28 Intel Corporation Determining proximity of user equipment for device-to-device communication
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
WO2015067778A1 (en) * 2013-11-08 2015-05-14 Nokia Solutions And Networks Oy Synchronization signal design for device to device operation
EP3075187B1 (en) * 2013-11-27 2022-11-02 Apple Inc. Mechanisms for co-existence of lte-u network with itself and with other technologies
WO2015080649A1 (en) * 2013-11-27 2015-06-04 Telefonaktiebolaget L M Ericsson (Publ) Sending and detecting synchronization signals and an associated information message
US9924368B2 (en) * 2013-12-11 2018-03-20 Qualcomm Incorporated Apparatus and methods for cellular communications over unused unlicenced spectrum
KR20150101954A (ko) * 2014-02-27 2015-09-04 엘지전자 주식회사 무선 통신 시스템에서 d2d 통신을 위한 스케쥴링 할당 신호 송신 방법 및 이를 위한 장치
US10172135B2 (en) * 2014-04-09 2019-01-01 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
US10863459B2 (en) * 2015-07-24 2020-12-08 Apple Inc. Synchronization signals and channel structure for narrowband LTE deployments
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
US10728077B2 (en) * 2015-09-02 2020-07-28 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
US10715372B2 (en) * 2016-06-07 2020-07-14 Lg Electronics Inc. Method for obtaining information about cyclic prefix in wireless communication system and device for same
WO2018030756A1 (ko) * 2016-08-08 2018-02-15 엘지전자 주식회사 채널 상태 정보 전송 방법 및 사용자기기와, 채널 상태 정보 수신 방법 및 기지국
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
US20200015239A1 (en) * 2016-10-11 2020-01-09 Mediatek Inc. Method And Apparatus For Handling Synchronization Signal Block In Mobile Communications
US10925019B2 (en) * 2016-11-02 2021-02-16 Ntt Docomo, Inc. User terminal and radio communication method
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
CN1574815A (zh) * 2003-06-11 2005-02-02 三星电子株式会社 多载波接收机及其信号处理方法
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
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Multiplexing of waveforms for SYNC;Qualcomm Incorporated;《3GPP TSG RAN WG1 Meeting #87 》;20161105;第2节 *
Time Accuracy for Contiguous Carrier Aggregation;Qualcomm Incorporated;《3GPP TSG-RAN WG4 #56》;20100827;第1-2节 *

Also Published As

Publication number Publication date
US20210167940A1 (en) 2021-06-03
CN109923827A (zh) 2019-06-21
US20180139036A1 (en) 2018-05-17
CN114900280A (zh) 2022-08-12
TW202207752A (zh) 2022-02-16
US10938545B2 (en) 2021-03-02
EP4478672A2 (en) 2024-12-18
EP3539243A1 (en) 2019-09-18
WO2018089116A1 (en) 2018-05-17
JP2022166292A (ja) 2022-11-01
EP3539243B1 (en) 2024-12-18
KR20190078586A (ko) 2019-07-04
BR112019009468A2 (pt) 2019-07-30
TW201818765A (zh) 2018-05-16
KR102613110B1 (ko) 2023-12-13
JP7646607B2 (ja) 2025-03-17
KR20240152418A (ko) 2024-10-21
EP4478672A3 (en) 2025-01-08
TWI764932B (zh) 2022-05-21
TWI777668B (zh) 2022-09-11
JP7130640B2 (ja) 2022-09-05
CN114900280B (zh) 2024-05-17
JP2019537896A (ja) 2019-12-26
KR20230056799A (ko) 2023-04-27

Similar Documents

Publication Publication Date Title
JP7646607B2 (ja) ピーク対平均電力比低減のための同期信号送信技法
US12200773B2 (en) Reference signal transmission techniques for random access messages
US12225517B2 (en) Data and control channels in synchronization bursts for millimeter wave new radio
US11470649B2 (en) Transmission gap configuration for random access messages
US10700802B2 (en) Variable length reference signaling for fast acquisition in shared spectrum
TWI753086B (zh) 用於無線通訊的方法及裝置
CN110199538B (zh) 基站波束扫掠期间的数据传输
CN109937561B (zh) 用于无线通信的方法、装置和计算机可读介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant