JP7237065B2 - 基準信号パターンの決定 - Google Patents

基準信号パターンの決定 Download PDF

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Publication number
JP7237065B2
JP7237065B2 JP2020513830A JP2020513830A JP7237065B2 JP 7237065 B2 JP7237065 B2 JP 7237065B2 JP 2020513830 A JP2020513830 A JP 2020513830A JP 2020513830 A JP2020513830 A JP 2020513830A JP 7237065 B2 JP7237065 B2 JP 7237065B2
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Japan
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symbol
reference signal
tti
base station
indication
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Japanese (ja)
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JP2020533865A (ja
JP2020533865A5 (https=
Inventor
ウソク・ナム
タオ・ルオ
アレクサンドロス・マノーラコス
ピーター・ガール
フアン・モントジョ
イ・ファン
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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
    • H04L5/0044—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Holo Graphy (AREA)
  • Television Systems (AREA)
JP2020513830A 2017-09-13 2018-09-11 基準信号パターンの決定 Active JP7237065B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762558291P 2017-09-13 2017-09-13
US62/558,291 2017-09-13
US16/126,576 US11503628B2 (en) 2017-09-13 2018-09-10 Communication of a reference signal count indication
US16/126,576 2018-09-10
PCT/US2018/050472 WO2019055416A1 (en) 2017-09-13 2018-09-11 DETERMINING SEQUENCE OF REFERENCE SIGNALS

Publications (3)

Publication Number Publication Date
JP2020533865A JP2020533865A (ja) 2020-11-19
JP2020533865A5 JP2020533865A5 (https=) 2021-10-07
JP7237065B2 true JP7237065B2 (ja) 2023-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020513830A Active JP7237065B2 (ja) 2017-09-13 2018-09-11 基準信号パターンの決定

Country Status (10)

Country Link
US (1) US11503628B2 (https=)
EP (1) EP3682583B1 (https=)
JP (1) JP7237065B2 (https=)
KR (1) KR102686077B1 (https=)
CN (1) CN111066278B (https=)
BR (1) BR112020004819A2 (https=)
CA (1) CA3072782A1 (https=)
ES (1) ES2882774T3 (https=)
TW (1) TWI767055B (https=)
WO (1) WO2019055416A1 (https=)

Families Citing this family (5)

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US11438115B2 (en) * 2019-08-16 2022-09-06 Qualcomm Incorporated Reference signals for narrowband communications
US11563538B2 (en) * 2020-03-11 2023-01-24 Qualcomm Incorporated Signal structure for terrestrial timing and positioning system
CA3188083A1 (en) * 2020-08-05 2022-02-10 Jaya Rao Handling positioning reference signals in wireless systems
US20220303949A1 (en) * 2021-03-19 2022-09-22 Qualcomm Incorporated Slot and subslot-based sidelink communication
WO2023177335A1 (en) * 2022-03-15 2023-09-21 Beammwave Ab A method for mmw inter-frequency measurement synchronization, a computer program product, a control unit, and a wireless device therefor

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CN102356577B (zh) * 2009-03-16 2017-06-06 太阳专利信托公司 无线电接收装置、无线电发送装置和无线电通信方法
US10075309B2 (en) * 2014-04-25 2018-09-11 Qualcomm Incorporated Modulation coding scheme (MCS) indication in LTE uplink
US20160095092A1 (en) 2014-09-25 2016-03-31 Intel Corporation Resource allocation and use for device-to-device assisted positioning in wireless cellular technologies
US9980257B2 (en) 2014-09-26 2018-05-22 Qualcomm Incorporated Ultra-low latency LTE reference signal transmission
US9955462B2 (en) * 2014-09-26 2018-04-24 Qualcomm Incorporated Ultra-low latency LTE control data communication
CN118784192A (zh) * 2015-04-22 2024-10-15 苹果公司 用于无线接入技术的传输设计
US10103856B2 (en) 2015-05-12 2018-10-16 Qualcomm Incorporated Transmission time interval operation for low latency
US10461908B2 (en) * 2015-11-11 2019-10-29 Qualcomm Incorporated Techniques for providing channels in low latency LTE wireless communications
US20170208575A1 (en) * 2016-01-18 2017-07-20 Qualcomm Incorporated Low latency control overhead reduction
CN108702269B (zh) * 2016-02-05 2021-08-17 苹果公司 用于tti缩短的pusch传输的上行链路dm-rs传输的方法和装置
US10021712B2 (en) 2016-02-05 2018-07-10 Qualcomm Incorporated Techniques for configuring reference signals in low latentcy wireless communications
US10320539B2 (en) * 2016-05-23 2019-06-11 Nokia Technologies Oy Methods and apparatuses for reference signal adaptation based on incoming user mobility information
WO2019014920A1 (zh) * 2017-07-21 2019-01-24 Oppo广东移动通信有限公司 无线资源管理测量的方法、终端设备和网络设备

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
NEC，DL/UL RA schemes for NR，3GPP TSG RAN WG1 adhoc_NR_AH_1709 R1-1716230，フランス，3GPP，2017年09月11日
Spreadtrum Communications，The relation among UE-specific DCI, GC-PDCCH, and semi-static signaling，3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1710368，フランス，3GPP，2017年06月16日
vivo，DCI contents and design，3GPP TSG RAN WG1 adhoc_NR_AH_1709 R1- 1715633，フランス，3GPP，2017年09月11日
ZTE, Sanechips，Remaining details on DL DMRS and UL DMRS，3GPP TSG RAN WG1 adhoc_NR_AH_1709 R1-1715449，フランス，3GPP，2017年09月12日

Also Published As

Publication number Publication date
EP3682583A1 (en) 2020-07-22
CN111066278A (zh) 2020-04-24
BR112020004819A2 (pt) 2020-09-24
TW201922020A (zh) 2019-06-01
US11503628B2 (en) 2022-11-15
JP2020533865A (ja) 2020-11-19
US20190082460A1 (en) 2019-03-14
KR102686077B1 (ko) 2024-07-17
EP3682583B1 (en) 2021-07-14
CA3072782A1 (en) 2019-03-21
WO2019055416A1 (en) 2019-03-21
CN111066278B (zh) 2023-01-10
KR20200052285A (ko) 2020-05-14
TWI767055B (zh) 2022-06-11
ES2882774T3 (es) 2021-12-02

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