TWI751312B - 用於多叢集上行鏈路傳輸的技術 - Google Patents

用於多叢集上行鏈路傳輸的技術 Download PDF

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Publication number
TWI751312B
TWI751312B TW107110016A TW107110016A TWI751312B TW I751312 B TWI751312 B TW I751312B TW 107110016 A TW107110016 A TW 107110016A TW 107110016 A TW107110016 A TW 107110016A TW I751312 B TWI751312 B TW I751312B
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TW
Taiwan
Prior art keywords
srs
rate matching
signal
uplink
clusters
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TW107110016A
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English (en)
Chinese (zh)
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TW201840158A (zh
Inventor
亞力山德羅斯 瑪諾拉寇斯
約瑟夫畢那米拉 索瑞亞嘉
浩 許
陳旺旭
紀庭芳
彼得 加爾
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美商高通公司
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Publication of TW201840158A publication Critical patent/TW201840158A/zh
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Publication of TWI751312B publication Critical patent/TWI751312B/zh

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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
    • H04L5/0051—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
    • 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
    • H04W72/12—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
    • H04L5/003—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)
TW107110016A 2017-03-24 2018-03-23 用於多叢集上行鏈路傳輸的技術 TWI751312B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201840158A TW201840158A (zh) 2018-11-01
TWI751312B true TWI751312B (zh) 2022-01-01

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TW107110016A TWI751312B (zh) 2017-03-24 2018-03-23 用於多叢集上行鏈路傳輸的技術

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=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11165607B2 (en) * 2017-01-17 2021-11-02 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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120243496A1 (en) * 2009-12-14 2012-09-27 Peng Zhu Method and Base Station for Sending Uplink Scheduling Grant Control Signaling
TW201601572A (zh) * 2010-02-12 2016-01-01 松下電器（美國）知識產權公司 使用資源指派的成分載波（解除）致動技術
WO2016123402A1 (en) * 2015-01-28 2016-08-04 Interdigital Patent Holdings, Inc. Uplink operation for lte in an unlicensed band
US20160295526A1 (en) * 2013-06-24 2016-10-06 Lg Electronics Inc. Method for controlling transmission power of sounding reference signal in wireless communication system and apparatus for same

Family Cites Families (26)

* 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
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
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
EP3373500B1 (en) * 2010-02-22 2020-09-16 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
DK2605434T3 (da) * 2010-08-13 2019-05-27 Sun Patent Trust Terminalindretning, basisstationsindretning, genoverførselsfremgangsmåde og ressourceallokeringsfremgangsmåde
WO2012115472A2 (ko) * 2011-02-24 2012-08-30 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
TWI479852B (zh) * 2011-03-22 2015-04-01 Innovative Sonic Corp 在無線通訊系統中改善非週期性探測參考符元的方法及裝置
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
JP6505019B2 (ja) * 2013-10-25 2019-04-24 シャープ株式会社 端末装置、および端末装置における方法
WO2016056876A1 (ko) * 2014-10-10 2016-04-14 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
US11088790B2 (en) * 2015-08-21 2021-08-10 Ntt Docomo, Inc. User terminal, radio base station, and radio 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
KR102454306B1 (ko) * 2016-09-28 2022-10-12 아이디에이씨 홀딩스, 인크. 무선 통신 시스템을 위한 기준 신호 설계
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
KR102532039B1 (ko) * 2017-05-05 2023-05-12 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스 채널 구성 관리를 위한 장치 및 방법
CN116346292A (zh) * 2017-06-16 2023-06-27 摩托罗拉移动有限责任公司 传递上行链路信道的方法和装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120243496A1 (en) * 2009-12-14 2012-09-27 Peng Zhu Method and Base Station for Sending Uplink Scheduling Grant Control Signaling
TW201601572A (zh) * 2010-02-12 2016-01-01 松下電器（美國）知識產權公司 使用資源指派的成分載波（解除）致動技術
US20160295526A1 (en) * 2013-06-24 2016-10-06 Lg Electronics Inc. Method for controlling transmission power of sounding reference signal in wireless communication system and apparatus for same
WO2016123402A1 (en) * 2015-01-28 2016-08-04 Interdigital Patent Holdings, Inc. Uplink operation for lte in an unlicensed band

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
KR20190128229A (ko) 2019-11-15
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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