KR102537041B1 - 캐리어 집성을 위한 사운딩 기준 신호 송신 - Google Patents

캐리어 집성을 위한 사운딩 기준 신호 송신 Download PDF

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KR102537041B1
KR102537041B1 KR1020187027245A KR20187027245A KR102537041B1 KR 102537041 B1 KR102537041 B1 KR 102537041B1 KR 1020187027245 A KR1020187027245 A KR 1020187027245A KR 20187027245 A KR20187027245 A KR 20187027245A KR 102537041 B1 KR102537041 B1 KR 102537041B1
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configuration
srs
carriers
transmissions
ccs
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KR20180123503A (ko
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완시 천
피터 갈
렌추 왕
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퀄컴 인코포레이티드
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    • 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
    • H04L5/0048—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
    • H04L5/0001—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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187027245A 2016-03-24 2017-03-24 캐리어 집성을 위한 사운딩 기준 신호 송신 Active KR102537041B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662313100P 2016-03-24 2016-03-24
US62/313,100 2016-03-24
US15/467,459 US10735156B2 (en) 2016-03-24 2017-03-23 Sounding reference signal transmission for enhanced carrier aggregation
US15/467,459 2017-03-23
PCT/US2017/023992 WO2017165751A1 (en) 2016-03-24 2017-03-24 Sounding reference signal transmission for carrier aggregation

Publications (2)

Publication Number Publication Date
KR20180123503A KR20180123503A (ko) 2018-11-16
KR102537041B1 true KR102537041B1 (ko) 2023-05-25

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Country Status (9)

Country Link
US (1) US10735156B2 (enExample)
EP (2) EP3731452B1 (enExample)
JP (1) JP6888022B2 (enExample)
KR (1) KR102537041B1 (enExample)
CN (2) CN108886443B (enExample)
BR (1) BR112018069254A2 (enExample)
ES (1) ES2827009T3 (enExample)
RU (1) RU2739058C2 (enExample)
WO (1) WO2017165751A1 (enExample)

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Also Published As

Publication number Publication date
RU2739058C2 (ru) 2020-12-21
EP3731452A1 (en) 2020-10-28
EP3731452B1 (en) 2022-11-16
RU2018137198A (ru) 2020-04-24
ES2827009T3 (es) 2021-05-19
EP3433967A1 (en) 2019-01-30
CN113765644B (zh) 2024-03-08
CN113765644A (zh) 2021-12-07
WO2017165751A1 (en) 2017-09-28
US20170279580A1 (en) 2017-09-28
CN108886443A (zh) 2018-11-23
KR20180123503A (ko) 2018-11-16
CN108886443B (zh) 2021-11-16
US10735156B2 (en) 2020-08-04
BR112018069254A2 (pt) 2019-01-22
JP2019510420A (ja) 2019-04-11
RU2018137198A3 (enExample) 2020-08-12
EP3433967B1 (en) 2020-07-22
JP6888022B2 (ja) 2021-06-16

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