CN111066278B - 参考信号模式的确定 - Google Patents

参考信号模式的确定 Download PDF

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Publication number
CN111066278B
CN111066278B CN201880058907.XA CN201880058907A CN111066278B CN 111066278 B CN111066278 B CN 111066278B CN 201880058907 A CN201880058907 A CN 201880058907A CN 111066278 B CN111066278 B CN 111066278B
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China
Prior art keywords
reference signal
indication
symbol
tti
base station
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CN201880058907.XA
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English (en)
Chinese (zh)
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CN111066278A (zh
Inventor
W·南
T·罗
A·马诺拉克斯
P·盖尔
J·蒙托约
黄轶
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/0001—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
    • H04L5/0048—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Television Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Holo Graphy (AREA)
CN201880058907.XA 2017-09-13 2018-09-11 参考信号模式的确定 Active CN111066278B (zh)

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 (2)

Publication Number Publication Date
CN111066278A CN111066278A (zh) 2020-04-24
CN111066278B true CN111066278B (zh) 2023-01-10

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Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2022031889A1 (en) * 2020-08-05 2022-02-10 Idac Holdings, Inc. 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

Citations (1)

* Cited by examiner, † Cited by third party
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CN106716894A (zh) * 2014-09-26 2017-05-24 高通股份有限公司 超低等待时间lte参考信号发射

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US8937875B2 (en) * 2009-03-16 2015-01-20 Panasonic Intellectual Property Corporation Of America Radio reception apparatus, radio transmission apparatus, and radio communication method
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
US9955462B2 (en) * 2014-09-26 2018-04-24 Qualcomm Incorporated Ultra-low latency LTE control data communication
CN107852319B (zh) * 2015-04-22 2020-12-29 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
CN109691164B (zh) * 2017-07-21 2020-08-28 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106716894A (zh) * 2014-09-26 2017-05-24 高通股份有限公司 超低等待时间lte参考信号发射

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
On sPUSCH structure and details of UL DMRS in shorter TTI;Nokia等;《3GPP》;20161104;第1-4节 *

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Publication number Publication date
KR102686077B1 (ko) 2024-07-17
TW201922020A (zh) 2019-06-01
KR20200052285A (ko) 2020-05-14
US20190082460A1 (en) 2019-03-14
EP3682583A1 (en) 2020-07-22
ES2882774T3 (es) 2021-12-02
TWI767055B (zh) 2022-06-11
CN111066278A (zh) 2020-04-24
BR112020004819A2 (pt) 2020-09-24
JP2020533865A (ja) 2020-11-19
WO2019055416A1 (en) 2019-03-21
JP7237065B2 (ja) 2023-03-10
US11503628B2 (en) 2022-11-15
CA3072782A1 (en) 2019-03-21
EP3682583B1 (en) 2021-07-14

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