KR20190128229A - 멀티-클러스터 업링크 송신들을 위한 기법들 - Google Patents

멀티-클러스터 업링크 송신들을 위한 기법들 Download PDF

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Publication number
KR20190128229A
KR20190128229A KR1020197031061A KR20197031061A KR20190128229A KR 20190128229 A KR20190128229 A KR 20190128229A KR 1020197031061 A KR1020197031061 A KR 1020197031061A KR 20197031061 A KR20197031061 A KR 20197031061A KR 20190128229 A KR20190128229 A KR 20190128229A
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KR
South Korea
Prior art keywords
rate matching
srs
uplink
clusters
wireless communication
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Korean (ko)
Inventor
알렉산드로스 마놀라코스
조셉 비나미라 소리아가
하오 쑤
완시 첸
팅팡 지
피터 가알
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퀄컴 인코포레이티드
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Priority to KR1020247027401A priority Critical patent/KR20240128139A/ko
Publication of KR20190128229A publication Critical patent/KR20190128229A/ko
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L5/0053—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
    • H04W72/12—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
    • 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
    • H04L5/0001—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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous

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

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247027401A KR20240128139A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들

Applications Claiming Priority (5)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247027401A Division KR20240128139A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들

Publications (1)

Publication Number Publication Date
KR20190128229A true KR20190128229A (ko) 2019-11-15

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020197031061A Ceased KR20190128229A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들
KR1020247027401A Pending KR20240128139A (ko) 2017-03-24 2018-03-23 멀티-클러스터 업링크 송신들을 위한 기법들

Family Applications After (1)

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Country Status (9)

Country Link
US (2) US10454644B2 (https=)
EP (1) EP3602930B9 (https=)
JP (1) JP7241691B2 (https=)
KR (2) KR20190128229A (https=)
CN (1) CN110447203B (https=)
BR (1) BR112019019529A2 (https=)
CA (1) CA3053823A1 (https=)
TW (1) TWI751312B (https=)
WO (1) WO2018175982A1 (https=)

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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
EP3669466B1 (en) * 2017-10-02 2025-12-03 Lenovo (Singapore) Pte. Ltd. Uplink power control
WO2019194021A1 (ja) 2018-04-04 2019-10-10 三菱電機株式会社 通信システム、基地局および端末装置
US12494887B2 (en) * 2020-06-08 2025-12-09 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
US20250286677A1 (en) * 2024-03-06 2025-09-11 Qualcomm Incorporated Sounding reference signal design for multiple use cases

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US8705644B2 (en) * 2009-09-18 2014-04-22 Electronics And Telecommunications Research Institute Method for generating and transmitting a reference signal for uplink demodulation in a clustered DFT-spread OFDM transmission scheme
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
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
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WO2012115472A2 (ko) * 2011-02-24 2012-08-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
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Also Published As

Publication number Publication date
BR112019019529A2 (pt) 2020-04-22
KR20240128139A (ko) 2024-08-23
CN110447203A (zh) 2019-11-12
CN110447203B (zh) 2022-05-10
TWI751312B (zh) 2022-01-01
EP3602930B9 (en) 2024-06-19
JP2020512751A (ja) 2020-04-23
CA3053823A1 (en) 2018-09-27
US20180278384A1 (en) 2018-09-27
EP3602930A1 (en) 2020-02-05
US10848286B2 (en) 2020-11-24
JP7241691B2 (ja) 2023-03-17
US10454644B2 (en) 2019-10-22
EP3602930B1 (en) 2023-11-01
US20190379495A1 (en) 2019-12-12
TW201840158A (zh) 2018-11-01
WO2018175982A1 (en) 2018-09-27

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