KR102327447B1 - 무선 시스템들에서의 수신기 피드백 - Google Patents

무선 시스템들에서의 수신기 피드백 Download PDF

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Publication number
KR102327447B1
KR102327447B1 KR1020207034616A KR20207034616A KR102327447B1 KR 102327447 B1 KR102327447 B1 KR 102327447B1 KR 1020207034616 A KR1020207034616 A KR 1020207034616A KR 20207034616 A KR20207034616 A KR 20207034616A KR 102327447 B1 KR102327447 B1 KR 102327447B1
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wtru
feedback
cbg
downlink transmission
transmission
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KR20200139265A (ko
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폴 마리니에
제이. 패트릭 투허
파리스 알파르한
지스레인 펠레티에
아타 엘 함스
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아이디에이씨 홀딩스, 인크.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0086—Unequal error protection
    • H04L1/0088—Unequal error protection in control part
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/0053—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020207034616A 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백 Active KR102327447B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217036858A KR102404956B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US201762442093P 2017-01-04 2017-01-04
US62/442,093 2017-01-04
US201762453085P 2017-02-01 2017-02-01
US62/453,085 2017-02-01
US201762500989P 2017-05-03 2017-05-03
US62/500,989 2017-05-03
US201762519675P 2017-06-14 2017-06-14
US62/519,675 2017-06-14
US201762542927P 2017-08-09 2017-08-09
US62/542,927 2017-08-09
KR1020197018827A KR20190110528A (ko) 2017-01-04 2018-01-03 무선 시스템에서의 수신자 피드백
PCT/US2018/012154 WO2018129017A2 (en) 2017-01-04 2018-01-03 Receiver feedback in wireless systems

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KR1020197018827A Withdrawn KR20190110528A (ko) 2017-01-04 2018-01-03 무선 시스템에서의 수신자 피드백
KR1020227018030A Active KR102581097B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백
KR1020217036858A Active KR102404956B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백
KR1020237031721A Active KR102694099B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백

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KR1020227018030A Active KR102581097B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백
KR1020217036858A Active KR102404956B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백
KR1020237031721A Active KR102694099B1 (ko) 2017-01-04 2018-01-03 무선 시스템들에서의 수신기 피드백

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US (2) US11601226B2 (enExample)
EP (2) EP4020865A1 (enExample)
JP (2) JP7280187B2 (enExample)
KR (5) KR102327447B1 (enExample)
CN (3) CN115189816B (enExample)
CA (1) CA3049031C (enExample)
WO (1) WO2018129017A2 (enExample)

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