SG11202003470UA - Reference signal transmission window and timing considerations - Google Patents

Reference signal transmission window and timing considerations

Info

Publication number
SG11202003470UA
SG11202003470UA SG11202003470UA SG11202003470UA SG11202003470UA SG 11202003470U A SG11202003470U A SG 11202003470UA SG 11202003470U A SG11202003470U A SG 11202003470UA SG 11202003470U A SG11202003470U A SG 11202003470UA SG 11202003470U A SG11202003470U A SG 11202003470UA
Authority
SG
Singapore
Prior art keywords
reference signal
signal transmission
transmission window
timing considerations
considerations
Prior art date
Application number
SG11202003470UA
Inventor
Alexandros Manolakos
Alvarino Alberto Rico
Ayan Sengupta
Wanshi Chen
Peter Gaal
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
Priority claimed from PCT/US2018/062485 external-priority patent/WO2019104282A1/en
Publication of SG11202003470UA publication Critical patent/SG11202003470UA/en

Links

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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • 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
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0048—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
    • H04L5/0053—Allocation of signaling, 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • 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—Signaling for the administration of the divided path
    • 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
    • H04L5/0001—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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202003470UA 2017-11-27 2018-11-26 Reference signal transmission window and timing considerations SG11202003470UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20170100535 2017-11-27
US16/198,624 US10873481B2 (en) 2017-11-27 2018-11-21 Reference signal transmission window and timing considerations
PCT/US2018/062485 WO2019104282A1 (en) 2017-11-27 2018-11-26 Reference signal transmission window and timing considerations

Publications (1)

Publication Number Publication Date
SG11202003470UA true SG11202003470UA (en) 2020-06-29

Family

ID=66632817

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003470UA SG11202003470UA (en) 2017-11-27 2018-11-26 Reference signal transmission window and timing considerations

Country Status (7)

Country Link
US (2) US10873481B2 (en)
EP (1) EP3718239B1 (en)
JP (1) JP7239581B2 (en)
KR (1) KR20200088340A (en)
CN (1) CN111386671B (en)
BR (1) BR112020010368A2 (en)
SG (1) SG11202003470UA (en)

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US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
EP3624531A4 (en) * 2018-01-12 2020-07-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Srs transmission method and related device
US20190261399A1 (en) * 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Redundancy version modulation and coding scheme
US11316611B2 (en) 2018-02-16 2022-04-26 Telefonaktiebolaget Lm Ericsson (Publ) Compact downlink control information messages
US11095482B2 (en) * 2018-04-30 2021-08-17 Apple Inc. Channel state information reference signal (CSI-RS) and sounding reference signal (SRS) triggering
US20190349060A1 (en) * 2018-05-11 2019-11-14 Mediatek Inc. Methods of Efficient Bandwidth Part Switching in a Wideband Carrier
CA3081676C (en) * 2018-08-09 2022-10-18 Lg Electronics Inc. Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor
CN116634489A (en) * 2018-08-21 2023-08-22 Lg 电子株式会社 Method for transmitting and receiving channel state information in wireless communication system and apparatus therefor
US11470480B2 (en) * 2019-06-20 2022-10-11 Qualcomm Incorporated Multi-stage receiver design covering listen before talk failures
EP3970276A4 (en) * 2019-07-22 2022-08-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and apparatus of frequency-selective precoding for physical uplink shared channel transmission
WO2021047615A1 (en) * 2019-09-10 2021-03-18 华为技术有限公司 Reference signal transmission method and communication apparatus
CN114731242A (en) * 2019-11-29 2022-07-08 高通股份有限公司 Carrier aggregation uplink handover gap detection and reporting
CN112996135B (en) * 2019-12-13 2022-12-06 上海朗帛通信技术有限公司 Method and apparatus in a node used for wireless communication
CN112996134B (en) * 2019-12-13 2022-11-01 上海朗帛通信技术有限公司 Method and apparatus in a node used for wireless communication
JP7421343B2 (en) * 2020-01-09 2024-01-24 キヤノン株式会社 Communication device, communication device control method, and program
US11791971B2 (en) * 2020-01-17 2023-10-17 Qualcomm Incorporated Component carrier group based bandwidth part switching
US11764847B2 (en) * 2021-04-22 2023-09-19 Qualcomm Incorporated Sounding operations for radio-frequency (RF) sensing
CN114362905A (en) * 2021-12-31 2022-04-15 赛特斯信息科技股份有限公司 SRS resource allocation method for multiple BWPs and multiple UEs
US20230224934A1 (en) * 2022-01-10 2023-07-13 Qualcomm Incorporated Srs positioning bwp in rrc inactive or idle positioning

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KR20140101830A (en) * 2011-08-12 2014-08-20 인터디지탈 패튼 홀딩스, 인크 Downlink resource allocation for flexible bandwidth operation in wireless system
EP2797243B1 (en) * 2012-02-11 2017-07-05 LG Electronics Inc. Method for receiving downlink data channels in multicell-based wireless communication systems and apparatus for same
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US10680771B2 (en) 2014-08-28 2020-06-09 Qualcomm Incorporated Reference signal transmission and averaging for wireless communications
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US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations

Also Published As

Publication number Publication date
BR112020010368A2 (en) 2020-11-24
EP3718239B1 (en) 2024-02-28
US20190165971A1 (en) 2019-05-30
US20210105154A1 (en) 2021-04-08
US11804989B2 (en) 2023-10-31
EP3718239C0 (en) 2024-02-28
KR20200088340A (en) 2020-07-22
US10873481B2 (en) 2020-12-22
EP3718239A1 (en) 2020-10-07
JP7239581B2 (en) 2023-03-14
JP2021505012A (en) 2021-02-15
CN111386671A (en) 2020-07-07
CN111386671B (en) 2023-03-21

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