KR20240128139A - 멀티-클러스터 업링크 송신들을 위한 기법들 - Google Patents

멀티-클러스터 업링크 송신들을 위한 기법들 Download PDF

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Publication number
KR20240128139A
KR20240128139A KR1020247027401A KR20247027401A KR20240128139A KR 20240128139 A KR20240128139 A KR 20240128139A KR 1020247027401 A KR1020247027401 A KR 1020247027401A KR 20247027401 A KR20247027401 A KR 20247027401A KR 20240128139 A KR20240128139 A KR 20240128139A
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KR
South Korea
Prior art keywords
srs
rate matching
uplink signal
uplink
signal
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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
KR1020247027401A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
조셉 비나미라 소리아가
하오 쑤
완시 첸
팅팡 지
피터 가알
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20240128139A publication Critical patent/KR20240128139A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
KR1020247027401A 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들 Pending KR20240128139A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762476356P 2017-03-24 2017-03-24
US62/476,356 2017-03-24
US15/933,068 US10454644B2 (en) 2017-03-24 2018-03-22 Techniques for multi-cluster uplink transmissions
US15/933,068 2018-03-22
PCT/US2018/024170 WO2018175982A1 (en) 2017-03-24 2018-03-23 Techniques for multi-cluster uplink transmissions
KR1020197031061A KR20190128229A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020197031061A Division KR20190128229A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들

Publications (1)

Publication Number Publication Date
KR20240128139A true KR20240128139A (ko) 2024-08-23

Family

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Family Applications (2)

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KR1020247027401A Pending KR20240128139A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들
KR1020197031061A Ceased KR20190128229A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들

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Country Status (9)

Country Link
US (2) US10454644B2 (enExample)
EP (1) EP3602930B9 (enExample)
JP (1) JP7241691B2 (enExample)
KR (2) KR20240128139A (enExample)
CN (1) CN110447203B (enExample)
BR (1) BR112019019529A2 (enExample)
CA (1) CA3053823A1 (enExample)
TW (1) TWI751312B (enExample)
WO (1) WO2018175982A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3565356B1 (en) * 2017-01-17 2021-07-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting sounding reference signal, terminal device and network device
US10454644B2 (en) 2017-03-24 2019-10-22 Qualcomm Incorporated Techniques for multi-cluster uplink transmissions
KR102364954B1 (ko) * 2017-05-04 2022-02-18 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 상향 제어 채널의 자원 지시 방법 및 장치
CN111164906B (zh) 2017-10-02 2022-10-18 联想（新加坡）私人有限公司 上行链路功率控制
CN117354096A (zh) 2018-04-04 2024-01-05 三菱电机株式会社 通信系统、基站及终端装置
WO2021248264A1 (en) * 2020-06-08 2021-12-16 Qualcomm Incorporated Combinable a sub-resource block (rb) sounding reference signal (srs) transmission for coverage enhancement
KR102736635B1 (ko) * 2020-07-22 2024-12-02 삼성전자주식회사 적응적 송신 신호 파워 조절 방법 및 그 전자 장치
US20230350045A1 (en) * 2022-04-27 2023-11-02 Qualcomm Incorporated Frequency modulated continuous wave signal-based positioning in new radio
US11870626B1 (en) 2022-07-25 2024-01-09 Qualcomm Incorporated Multi-cluster low peak to average power ratio waveform design

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090274226A1 (en) 2008-05-05 2009-11-05 Motorola, Inc. Sounding channel based feedback in a wireless communication system
KR101638900B1 (ko) * 2008-08-05 2016-07-12 엘지전자 주식회사 무선 통신 시스템에서 하향링크 멀티 캐리어에 대한 제어정보를 전송하는 방법
KR101482190B1 (ko) * 2009-09-18 2015-01-14 한국전자통신연구원 클러스터드 디에프티 스프레드 오에프디엠 전송에 있어서 상향링크 복조용 레퍼런스 시그널의 생성 및 전송 방법
US9055576B2 (en) * 2009-10-08 2015-06-09 Qualcomm Incorporated Uplink resource allocation for LTE advanced
CN101932114B (zh) * 2009-12-14 2014-10-22 中兴通讯股份有限公司 一种上行调度授权控制信令的发送方法和基站
EP2360866A1 (en) * 2010-02-12 2011-08-24 Panasonic Corporation Component carrier activation and deactivation using resource assignments
KR101328213B1 (ko) * 2010-02-12 2013-11-14 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
KR101327131B1 (ko) * 2010-02-12 2013-11-07 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
EP2540025B1 (en) 2010-02-22 2020-08-05 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
TR201907929T4 (tr) * 2010-08-13 2019-06-21 Sun Patent Trust Terminal cihazı, baz istasyonu cihazı, yeniden iletim yöntemi ve kaynak tahsisi yöntemi.
WO2012115472A2 (ko) * 2011-02-24 2012-08-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
US8780878B2 (en) * 2011-03-22 2014-07-15 Innovative Sonic Corporation Method and apparatus to improve aperiodic SRS (sounding reference symbol) in a wireless communication system
US9380135B2 (en) * 2011-06-08 2016-06-28 Lg Electronics Inc. Method and device for information transmission in wireless communication system
EP3131218B1 (en) * 2011-12-16 2019-06-19 LG Electronics Inc. Method for measuring channel state information in a wireless access system and apparatus for same
US10057893B2 (en) * 2012-05-10 2018-08-21 Qualcomm Incorporated Interaction of sounding reference signals with uplink channels for coordinated multi-point operations
KR101587508B1 (ko) * 2012-10-12 2016-01-22 주식회사 케이티 단말의 상향링크 전력제어방법 및 그 단말
KR101407094B1 (ko) * 2012-10-31 2014-06-16 엘지전자 주식회사 상향링크 신호 전송 방법 및 장치
EP3016301B1 (en) * 2013-06-24 2019-12-18 LG Electronics Inc. Method for controlling transmission power of sounding reference signal in wireless communication system and apparatus for same
CN105659684B (zh) * 2013-10-25 2020-07-03 夏普株式会社 终端装置、终端装置中的方法
US10411853B2 (en) * 2014-10-10 2019-09-10 Lg Electronics Inc. Method and device for transmitting and receiving wireless signal in wireless communication system
CN112134671B (zh) * 2015-01-28 2023-12-29 交互数字专利控股公司 无线发射/接收单元（wtru）、其执行的方法和设备
EP3340709A4 (en) * 2015-08-21 2018-12-26 Ntt Docomo, Inc. User terminal, wireless base station, and wireless communication method
WO2017075746A1 (en) * 2015-11-02 2017-05-11 Qualcomm Incorporated Techniques for managing cell identifiers and other parameters for flexible duplex operations
US10285174B2 (en) * 2016-01-11 2019-05-07 Qualcomm Incorporated Uplink data channel design for narrowband devices
US10455558B2 (en) * 2016-05-13 2019-10-22 Qualcomm Incorporated Handling for interruption due to carrier switching and carrier switching capability indication
RU2737391C2 (ru) * 2016-09-28 2020-11-30 Идак Холдингз, Инк. Конструкция опорного сигнала для систем беспроводной связи
US11018828B2 (en) * 2017-02-06 2021-05-25 Qualcomm Incorporated Uplink MIMO reference signals and data transmission schemes
US10454644B2 (en) 2017-03-24 2019-10-22 Qualcomm Incorporated Techniques for multi-cluster uplink transmissions
EP3636036B1 (en) * 2017-05-05 2022-01-19 Samsung Electronics Co., Ltd. Apparatuses and methods for managing random access channel configuration in wireless communication system
US10743339B2 (en) * 2017-06-16 2020-08-11 Motorola Mobility Llc Method and apparatus for communicating a HARQ-ACK feedback on an uplink control channel

Also Published As

Publication number Publication date
CN110447203B (zh) 2022-05-10
US20180278384A1 (en) 2018-09-27
KR20190128229A (ko) 2019-11-15
TWI751312B (zh) 2022-01-01
US10848286B2 (en) 2020-11-24
TW201840158A (zh) 2018-11-01
JP2020512751A (ja) 2020-04-23
JP7241691B2 (ja) 2023-03-17
CA3053823A1 (en) 2018-09-27
EP3602930B1 (en) 2023-11-01
EP3602930B9 (en) 2024-06-19
CN110447203A (zh) 2019-11-12
BR112019019529A2 (pt) 2020-04-22
US20190379495A1 (en) 2019-12-12
WO2018175982A1 (en) 2018-09-27
US10454644B2 (en) 2019-10-22
EP3602930A1 (en) 2020-02-05

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Comment text: Divisional Application for International Patent

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Patent event date: 20240814

Application number text: 1020197031061

Filing date: 20191021

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