BR112019019529A2 - técnicas para transmissões de uplink de cluster múltiplo - Google Patents

técnicas para transmissões de uplink de cluster múltiplo Download PDF

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Publication number
BR112019019529A2
BR112019019529A2 BR112019019529A BR112019019529A BR112019019529A2 BR 112019019529 A2 BR112019019529 A2 BR 112019019529A2 BR 112019019529 A BR112019019529 A BR 112019019529A BR 112019019529 A BR112019019529 A BR 112019019529A BR 112019019529 A2 BR112019019529 A2 BR 112019019529A2
Authority
BR
Brazil
Prior art keywords
srs
rate matching
uplink
clusters
signal
Prior art date
Application number
BR112019019529A
Other languages
English (en)
Portuguese (pt)
Inventor
Manolakos Alexandros
Xu Hao
Binamira Soriaga Joseph
Gaal Peter
Ji Tingfang
Chen Wanshi
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112019019529A2 publication Critical patent/BR112019019529A2/pt

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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
    • H04L5/005—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

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)
BR112019019529A 2017-03-24 2018-03-23 técnicas para transmissões de uplink de cluster múltiplo BR112019019529A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762476356P 2017-03-24 2017-03-24
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

Publications (1)

Publication Number Publication Date
BR112019019529A2 true BR112019019529A2 (pt) 2020-04-22

Family

ID=63581219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019019529A BR112019019529A2 (pt) 2017-03-24 2018-03-23 técnicas para transmissões de uplink de cluster múltiplo

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
RU2725762C1 (ru) * 2017-01-17 2020-07-06 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ передачи зондирующего опорного сигнала, оконечное устройство и сетевое устройство
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
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

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
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
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
KR101327131B1 (ko) * 2010-02-12 2013-11-07 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
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
WO2011102768A1 (en) 2010-02-22 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
ES2729939T3 (es) * 2010-08-13 2019-11-07 Sun Patent Trust Dispositivo de terminal, dispositivo de estación base, procedimiento de retransmisión y procedimiento de asignación de recursos
US20130336226A1 (en) * 2011-02-24 2013-12-19 Lg Electronics Inc. Method and device for transmitting data in wireless communication system
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
CN103988456B (zh) * 2011-12-16 2017-05-24 Lg电子株式会社 无线接入系统中测量信道状态信息的方法及设备
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
KR102196716B1 (ko) * 2013-06-24 2020-12-30 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치
US10498374B2 (en) * 2013-10-25 2019-12-03 Sharp Kabushiki Kaisha Terminal device, base station apparatus, method in terminal device, and method in base station apparatus
US10411853B2 (en) * 2014-10-10 2019-09-10 Lg Electronics Inc. Method and device for transmitting and receiving wireless signal in wireless communication system
CN107431591B (zh) * 2015-01-28 2020-09-25 交互数字专利控股公司 用于无授权频带中的lte的上行链路操作的方法和装置
CN107926015B (zh) * 2015-08-21 2022-10-14 株式会社Ntt都科摩 用户终端、无线基站和无线通信方法
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
JP2019537856A (ja) * 2016-09-28 2019-12-26 アイディーエーシー ホールディングス インコーポレイテッド ワイヤレス通信システムのための基準信号設計
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
WO2018203689A1 (en) * 2017-05-05 2018-11-08 Samsung Electronics Co., Ltd. Apparatus and method for managing random access channel configuration in wireless communication system
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

Also Published As

Publication number Publication date
TWI751312B (zh) 2022-01-01
CN110447203A (zh) 2019-11-12
EP3602930B1 (en) 2023-11-01
US10454644B2 (en) 2019-10-22
KR20190128229A (ko) 2019-11-15
CA3053823A1 (en) 2018-09-27
JP7241691B2 (ja) 2023-03-17
TW201840158A (zh) 2018-11-01
US20180278384A1 (en) 2018-09-27
US10848286B2 (en) 2020-11-24
EP3602930B9 (en) 2024-06-19
JP2020512751A (ja) 2020-04-23
WO2018175982A1 (en) 2018-09-27
KR20240128139A (ko) 2024-08-23
CN110447203B (zh) 2022-05-10
EP3602930A1 (en) 2020-02-05
US20190379495A1 (en) 2019-12-12

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