KR102549060B1 - 시간 및 주파수 리소스들을 업링크 채널에 할당하여 협대역 통신에 사용된 업링크 제어 정보를 반송하기 위한 기법들 - Google Patents

시간 및 주파수 리소스들을 업링크 채널에 할당하여 협대역 통신에 사용된 업링크 제어 정보를 반송하기 위한 기법들 Download PDF

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KR102549060B1
KR102549060B1 KR1020187009218A KR20187009218A KR102549060B1 KR 102549060 B1 KR102549060 B1 KR 102549060B1 KR 1020187009218 A KR1020187009218 A KR 1020187009218A KR 20187009218 A KR20187009218 A KR 20187009218A KR 102549060 B1 KR102549060 B1 KR 102549060B1
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channel
resources
devices
slot
wireless communication
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KR20180048953A (ko
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렌추 왕
완시 천
알바리노 알베르토 리코
하오 수
피터 갈
세예드 알리 아크바르 파코리안
마드하반 스리니바산 바자페얌
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퀄컴 인코포레이티드
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    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04L5/0051—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0077—Multicode, e.g. multiple codes assigned to one user
    • H04J2013/0088—Multicode, e.g. multiple codes assigned to one user with FDM/FDMA and TDM/TDMA
    • 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)
KR1020187009218A 2015-09-02 2016-08-25 시간 및 주파수 리소스들을 업링크 채널에 할당하여 협대역 통신에 사용된 업링크 제어 정보를 반송하기 위한 기법들 Active KR102549060B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562213553P 2015-09-02 2015-09-02
US62/213,553 2015-09-02
US15/245,640 US10327232B2 (en) 2015-09-02 2016-08-24 Techniques for allocating time and frequency resources to an uplink channel to carry uplink control information used for narrowband communication
US15/245,640 2016-08-24
PCT/US2016/048546 WO2017040168A1 (en) 2015-09-02 2016-08-25 Techniques for allocating time and frequency resources to an uplink channel to carry uplink control information used for narrowband communication

Publications (2)

Publication Number Publication Date
KR20180048953A KR20180048953A (ko) 2018-05-10
KR102549060B1 true KR102549060B1 (ko) 2023-06-28

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US (2) US10327232B2 (enExample)
EP (2) EP3576476B1 (enExample)
JP (1) JP6816119B2 (enExample)
KR (1) KR102549060B1 (enExample)
CN (2) CN114554606B (enExample)
AU (1) AU2016317556B2 (enExample)
ES (1) ES2764155T3 (enExample)
HU (1) HUE046938T2 (enExample)
TW (1) TWI704820B (enExample)
WO (1) WO2017040168A1 (enExample)

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Also Published As

Publication number Publication date
EP3576476A1 (en) 2019-12-04
CN107926017B (zh) 2022-03-29
TW201714465A (zh) 2017-04-16
AU2016317556A1 (en) 2018-02-15
US10327232B2 (en) 2019-06-18
US20170064694A1 (en) 2017-03-02
CN114554606A (zh) 2022-05-27
US10917880B2 (en) 2021-02-09
US20190274134A1 (en) 2019-09-05
JP6816119B2 (ja) 2021-01-20
ES2764155T3 (es) 2020-06-02
EP3345444A1 (en) 2018-07-11
KR20180048953A (ko) 2018-05-10
CN114554606B (zh) 2024-12-17
EP3345444B1 (en) 2019-09-25
CN107926017A (zh) 2018-04-17
HUE046938T2 (hu) 2020-03-30
JP2018530216A (ja) 2018-10-11
AU2016317556B2 (en) 2020-10-08
TWI704820B (zh) 2020-09-11
EP3576476B1 (en) 2021-06-30
WO2017040168A1 (en) 2017-03-09

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