KR102481201B1 - 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치 - Google Patents

무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치 Download PDF

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KR102481201B1
KR102481201B1 KR1020207007587A KR20207007587A KR102481201B1 KR 102481201 B1 KR102481201 B1 KR 102481201B1 KR 1020207007587 A KR1020207007587 A KR 1020207007587A KR 20207007587 A KR20207007587 A KR 20207007587A KR 102481201 B1 KR102481201 B1 KR 102481201B1
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physical data
time
data channel
terminal
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KR20200040837A (ko
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최경준
노민석
곽진삼
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주식회사 윌러스표준기술연구소
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    • 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
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    • 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
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received
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    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L5/00—Arrangements affording multiple use of the transmission path
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    • H—ELECTRICITY
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    • 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
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    • 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
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    • 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
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    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W72/20—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020207007587A 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치 Active KR102481201B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227044914A KR102568599B1 (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR1020170115232 2017-09-08
KR1020170115232A KR20190028148A (ko) 2017-09-08 2017-09-08 무선 통신시스템의 데이터 송신 및 수신방법, 장치 및 시스템
KR20170119178 2017-09-17
KR1020170119178 2017-09-17
KR20170163637 2017-11-30
KR1020170163637 2017-11-30
KR1020180004324 2018-01-12
KR20180004324 2018-01-12
PCT/KR2018/010576 WO2019050371A1 (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치

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KR20200040837A KR20200040837A (ko) 2020-04-20
KR102481201B1 true KR102481201B1 (ko) 2022-12-27

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KR1020247009066A Ceased KR20240042164A (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치
KR1020227044914A Active KR102568599B1 (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치
KR1020257033358A Pending KR20250153310A (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치
KR1020237027767A Active KR102650205B1 (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치

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KR1020227044914A Active KR102568599B1 (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치
KR1020257033358A Pending KR20250153310A (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치
KR1020237027767A Active KR102650205B1 (ko) 2017-09-08 2018-09-10 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치

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US (5) US11304181B2 (https=)
EP (4) EP4608032A3 (https=)
JP (5) JP7142960B2 (https=)
KR (5) KR102481201B1 (https=)
CN (5) CN115765946B (https=)
ES (2) ES3005312T3 (https=)
FI (2) FI3681079T3 (https=)
PL (2) PL3681079T3 (https=)
WO (1) WO2019050371A1 (https=)

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