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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Ceased
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KR1020197031061A
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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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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 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

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

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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

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Country Status (9)

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

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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
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
EP4280527A3 (en) 2018-04-04 2023-12-27 Mitsubishi Electric Corporation Communication system, base station and terminal device
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
US12690038B2 (en) 2021-04-09 2026-07-21 Qualcomm Incorporated Rate matching for multi-slot uplink shared channel transmission
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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WO2011034392A2 (ko) * 2009-09-18 2011-03-24 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
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Publication number Publication date
TW201840158A (zh) 2018-11-01
US20190379495A1 (en) 2019-12-12
JP2020512751A (ja) 2020-04-23
CN110447203B (zh) 2022-05-10
KR20240128139A (ko) 2024-08-23
US10454644B2 (en) 2019-10-22
EP3602930A1 (en) 2020-02-05
TWI751312B (zh) 2022-01-01
BR112019019529A2 (pt) 2020-04-22
US20180278384A1 (en) 2018-09-27
US10848286B2 (en) 2020-11-24
WO2018175982A1 (en) 2018-09-27
CA3053823A1 (en) 2018-09-27
JP7241691B2 (ja) 2023-03-17
EP3602930B9 (en) 2024-06-19
EP3602930B1 (en) 2023-11-01
CN110447203A (zh) 2019-11-12

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