KR20240152418A - 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들 - Google Patents

피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들 Download PDF

Info

Publication number
KR20240152418A
KR20240152418A KR1020247033463A KR20247033463A KR20240152418A KR 20240152418 A KR20240152418 A KR 20240152418A KR 1020247033463 A KR1020247033463 A KR 1020247033463A KR 20247033463 A KR20247033463 A KR 20247033463A KR 20240152418 A KR20240152418 A KR 20240152418A
Authority
KR
South Korea
Prior art keywords
synchronization signal
component carriers
base station
different
synchronization signals
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.)
Pending
Application number
KR1020247033463A
Other languages
English (en)
Korean (ko)
Inventor
무함마드 나즈물 이슬람
나비드 아베디니
위르겐 세잔
순다르 수브라마니안
빌랄 사디크
애시윈 삼파스
준이 리
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20240152418A publication Critical patent/KR20240152418A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/0014—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
    • 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
    • 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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
KR1020247033463A 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들 Pending KR20240152418A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201662421630P 2016-11-14 2016-11-14
US62/421,630 2016-11-14
US15/713,225 2017-09-22
US15/713,225 US10938545B2 (en) 2016-11-14 2017-09-22 Synchronization signal transmission techniques for peak-to-average power ratio reduction
KR1020237013200A KR20230056799A (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들
PCT/US2017/053240 WO2018089116A1 (en) 2016-11-14 2017-09-25 Synchronization signal transmission techniques for peak-to-average power ratio reduction

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020237013200A Division KR20230056799A (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들

Publications (1)

Publication Number Publication Date
KR20240152418A true KR20240152418A (ko) 2024-10-21

Family

ID=62108863

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020247033463A Pending KR20240152418A (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들
KR1020237013200A Ceased KR20230056799A (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들
KR1020197013617A Active KR102613110B1 (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020237013200A Ceased KR20230056799A (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들
KR1020197013617A Active KR102613110B1 (ko) 2016-11-14 2017-09-25 피크 대 평균 전력비 감소를 위한 동기화 신호 송신 기술들

Country Status (8)

Country Link
US (2) US10938545B2 (https=)
EP (2) EP4478672A3 (https=)
JP (2) JP7130640B2 (https=)
KR (3) KR20240152418A (https=)
CN (2) CN114900280B (https=)
BR (1) BR112019009468A2 (https=)
TW (2) TWI764932B (https=)
WO (1) WO2018089116A1 (https=)

Families Citing this family (23)

* 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
WO2018201469A1 (zh) * 2017-05-05 2018-11-08 北京小米移动软件有限公司 信号传输方法、装置、电子设备和计算机可读存储介质
WO2019022574A1 (ko) * 2017-07-28 2019-01-31 엘지전자 주식회사 동기 신호 블록을 송수신하는 방법 및 이를 위한 장치
WO2019066569A1 (en) * 2017-09-28 2019-04-04 Lg Electronics Inc. METHOD AND APPARATUS FOR SUPPORTING MULTIPLE CARRIERS IN A WIRELESS COMMUNICATION SYSTEM
CN111108784B (zh) 2017-10-02 2022-09-02 索尼公司 在无线通信系统中为用户设备建立接入的方法
WO2019107969A1 (ko) * 2017-11-29 2019-06-06 엘지전자 주식회사 무선 통신 시스템에서 신호 품질을 측정하는 방법 및 장치
JP2021518062A (ja) * 2018-01-19 2021-07-29 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． セル再選択方法、装置及びシステム
US11147104B2 (en) * 2018-05-11 2021-10-12 Apple Inc. PRACH resource selection
US11452057B2 (en) * 2018-06-21 2022-09-20 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for transmitting synchronization signal
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
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
EP4272388A1 (en) * 2020-12-31 2023-11-08 Telefonaktiebolaget LM Ericsson (publ) Reference signaling for wireless communication network
CN115250524B (zh) * 2021-04-25 2026-01-30 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

Family Cites Families (41)

* 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
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
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
CN102415205B (zh) * 2009-04-28 2017-07-28 三菱电机株式会社 移动通信系统
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
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
EP3066875B1 (en) 2013-11-08 2019-10-30 Nokia Solutions and Networks Oy Synchronization signal design for device to device operation
EP3075089B1 (en) * 2013-11-27 2021-09-08 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
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
WO2015157565A1 (en) * 2014-04-09 2015-10-15 Interdigital Patent 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
US10440671B2 (en) 2015-03-13 2019-10-08 Sharp Kabushiki Kaisha Terminal apparatus and communication method
KR102461849B1 (ko) * 2015-07-24 2022-11-01 애플 인크. 협대역 lte 구축을 위한 동기화 신호 및 채널 구조
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
WO2017039373A1 (en) * 2015-09-02 2017-03-09 Lg Electronics Inc. Method and apparatus for indicating center frequency offset for narrowband ue 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
EP3471312B1 (en) * 2016-08-10 2021-09-08 LG Electronics Inc. Method and device for transceiving broadcast channel signals in mobile communication system
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

Also Published As

Publication number Publication date
BR112019009468A2 (pt) 2019-07-30
KR20190078586A (ko) 2019-07-04
US20210167940A1 (en) 2021-06-03
US10938545B2 (en) 2021-03-02
JP7646607B2 (ja) 2025-03-17
WO2018089116A1 (en) 2018-05-17
KR102613110B1 (ko) 2023-12-13
EP3539243B1 (en) 2024-12-18
EP3539243A1 (en) 2019-09-18
TWI777668B (zh) 2022-09-11
CN109923827B (zh) 2022-05-27
KR20230056799A (ko) 2023-04-27
TWI764932B (zh) 2022-05-21
JP2019537896A (ja) 2019-12-26
EP4478672A2 (en) 2024-12-18
CN114900280A (zh) 2022-08-12
US20180139036A1 (en) 2018-05-17
JP2022166292A (ja) 2022-11-01
JP7130640B2 (ja) 2022-09-05
EP4478672A3 (en) 2025-01-08
CN109923827A (zh) 2019-06-21
TW201818765A (zh) 2018-05-16
TW202207752A (zh) 2022-02-16
CN114900280B (zh) 2024-05-17

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
US10700802B2 (en) Variable length reference signaling for fast acquisition in shared spectrum
US12225517B2 (en) Data and control channels in synchronization bursts for millimeter wave new radio
US10541851B2 (en) Synchronization signal block signaling for wireless communications in shared spectrum
EP3682672B1 (en) Beam recovery procedure using a second component carrier
US10404434B2 (en) Discovery and random access for shared spectrum
US10505773B2 (en) Association between synchronization signal beams and reference signal beams
EP3498010B1 (en) Rach conveyance of dl synchronization beam information for various dl-ul correspondence states
KR102551974B1 (ko) 동기화 신호 설계
US20190053271A1 (en) Different configurations for message content and transmission in a random access procedure
US20180234960A1 (en) Uplink resources for beam recovery

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902