AU2017310826B2 - Signaling for interlaced FDM uplink DMRS - Google Patents

Signaling for interlaced FDM uplink DMRS Download PDF

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Publication number
AU2017310826B2
AU2017310826B2 AU2017310826A AU2017310826A AU2017310826B2 AU 2017310826 B2 AU2017310826 B2 AU 2017310826B2 AU 2017310826 A AU2017310826 A AU 2017310826A AU 2017310826 A AU2017310826 A AU 2017310826A AU 2017310826 B2 AU2017310826 B2 AU 2017310826B2
Authority
AU
Australia
Prior art keywords
dmrs
transmission
configuration
ifdm
indication
Prior art date
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.)
Ceased
Application number
AU2017310826A
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English (en)
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AU2017310826A1 (en
Inventor
Wanshi Chen
Peter Gaal
Chao Wei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 AU2017310826A1 publication Critical patent/AU2017310826A1/en
Application granted granted Critical
Publication of AU2017310826B2 publication Critical patent/AU2017310826B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/0001—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2017310826A 2016-08-12 2017-05-11 Signaling for interlaced FDM uplink DMRS Ceased AU2017310826B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2016/094813 WO2018027887A1 (en) 2016-08-12 2016-08-12 Signaling for interlaced fdm uplink dmrs
AUPCT/CN2016/094813 2016-08-12
PCT/CN2017/083955 WO2018028257A1 (en) 2016-08-12 2017-05-11 Signaling for interlaced fdm uplink dmrs

Publications (2)

Publication Number Publication Date
AU2017310826A1 AU2017310826A1 (en) 2019-01-24
AU2017310826B2 true AU2017310826B2 (en) 2022-02-17

Family

ID=61161323

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017310826A Ceased AU2017310826B2 (en) 2016-08-12 2017-05-11 Signaling for interlaced FDM uplink DMRS

Country Status (9)

Country Link
US (1) US11258564B2 (cg-RX-API-DMAC7.html)
EP (1) EP3498013B1 (cg-RX-API-DMAC7.html)
JP (1) JP7021184B2 (cg-RX-API-DMAC7.html)
KR (1) KR102500920B1 (cg-RX-API-DMAC7.html)
CN (1) CN109565821B (cg-RX-API-DMAC7.html)
AU (1) AU2017310826B2 (cg-RX-API-DMAC7.html)
BR (1) BR112019002463A2 (cg-RX-API-DMAC7.html)
ES (1) ES2843748T3 (cg-RX-API-DMAC7.html)
WO (2) WO2018027887A1 (cg-RX-API-DMAC7.html)

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US11432369B2 (en) 2018-06-19 2022-08-30 Apple Inc. Reference signal and control information processing in 5G-NR wireless systems
DE112019003329T5 (de) * 2018-08-09 2021-04-01 Lg Electronics Inc. Verfahren zum senden und empfangen von signalen in einem drahtlosen kommunikationssystem zur unterstützung eines unlizensierten bandes, und gerät zur unterstützung desselben
CN110891312B (zh) * 2018-09-10 2023-11-03 华为技术有限公司 一种信息发送方法，信息接收的方法和装置
CN112740766B (zh) * 2018-09-25 2024-07-05 联想（新加坡）私人有限公司 用于报告配置有多个上行链路载波的服务小区的功率余量的方法和装置
CN111278118B (zh) * 2019-01-04 2022-07-01 维沃移动通信有限公司 资源的确定方法、资源的配置方法、终端和网络侧设备
WO2020146638A1 (en) 2019-01-10 2020-07-16 Apple Inc. A reference signal design for a system operating above 52.6 gigahertz (ghz) carrier frequency
US11121891B2 (en) 2019-02-28 2021-09-14 Electronics And Telecommunications Research Institute Method and apparatus for transmitting sounding reference signal
WO2020222604A1 (ko) * 2019-05-02 2020-11-05 엘지전자 주식회사 무선 통신 시스템에서 복조 참조 신호의 송수신 방법 및 이에 대한 장치
CN112313898B (zh) * 2019-05-29 2023-05-16 Oppo广东移动通信有限公司 信号处理的方法、终端设备和网络设备
US11382050B2 (en) * 2020-03-06 2022-07-05 Qualcomm Incorporated Methods and apparatus for user equipment to differentiate human grip from protective covers
WO2022031120A1 (ko) * 2020-08-06 2022-02-10 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
US20220303995A1 (en) * 2021-03-19 2022-09-22 Qualcomm Incorporated Frequency multiplexing for control information over shared channel resources
US11653309B2 (en) * 2021-03-23 2023-05-16 Qualcomm Incorporated Power scaling for demodulation reference signal and data transmission
CN117014119A (zh) * 2022-04-29 2023-11-07 华为技术有限公司 一种信号传输方法及相关装置
KR102726388B1 (ko) * 2022-06-20 2024-11-05 한국전자통신연구원 통신 시스템에서 타이밍 추정을 위한 신호 송수신 방법 및 장치

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US20150312009A1 (en) * 2012-12-21 2015-10-29 Nokia Technologies Oy Grouping of cs and comb values for dm-rs and srs on shared time-frequency resources

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US20150312009A1 (en) * 2012-12-21 2015-10-29 Nokia Technologies Oy Grouping of cs and comb values for dm-rs and srs on shared time-frequency resources

Also Published As

Publication number Publication date
BR112019002463A2 (pt) 2019-05-14
CN109565821A (zh) 2019-04-02
EP3498013A4 (en) 2019-07-24
KR20190038827A (ko) 2019-04-09
CN109565821B (zh) 2023-05-05
EP3498013A1 (en) 2019-06-19
ES2843748T3 (es) 2021-07-20
JP2019525612A (ja) 2019-09-05
EP3498013B1 (en) 2020-10-14
WO2018027887A1 (en) 2018-02-15
JP7021184B2 (ja) 2022-02-16
WO2018028257A1 (en) 2018-02-15
US20200007293A1 (en) 2020-01-02
US11258564B2 (en) 2022-02-22
CA3029760A1 (en) 2018-02-15
AU2017310826A1 (en) 2019-01-24
KR102500920B1 (ko) 2023-02-16

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MK14 Patent ceased section 143(a) (annual fees not paid) or expired