KR101929784B1 - 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 Download PDF

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KR101929784B1
KR101929784B1 KR1020180047259A KR20180047259A KR101929784B1 KR 101929784 B1 KR101929784 B1 KR 101929784B1 KR 1020180047259 A KR1020180047259 A KR 1020180047259A KR 20180047259 A KR20180047259 A KR 20180047259A KR 101929784 B1 KR101929784 B1 KR 101929784B1
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bundling
coreset
regs
bundle
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KR20180119138A (ko
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서인권
이윤정
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엘지전자 주식회사
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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
    • H04L5/0091—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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/004—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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • 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
    • 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
    • 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
    • H04W72/042—
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020180047259A 2017-04-24 2018-04-24 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 Active KR101929784B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762489419P 2017-04-24 2017-04-24
US62/489,419 2017-04-24
US201762519157P 2017-06-13 2017-06-13
US62/519,157 2017-06-13

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KR1020180149767A Division KR102072586B1 (ko) 2017-04-24 2018-11-28 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치

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KR101929784B1 true KR101929784B1 (ko) 2018-12-17

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KR1020180149767A Active KR102072586B1 (ko) 2017-04-24 2018-11-28 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치

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US (5) US10615910B2 (enExample)
EP (3) EP4164168B1 (enExample)
JP (1) JP7267745B2 (enExample)
KR (2) KR101929784B1 (enExample)
CN (3) CN110419189B (enExample)
AU (1) AU2018257012B2 (enExample)
BR (1) BR112019001575B1 (enExample)
CA (1) CA3030543C (enExample)
CL (1) CL2019000063A1 (enExample)
MX (1) MX2019000574A (enExample)
PH (1) PH12019500229A1 (enExample)
RU (1) RU2700180C1 (enExample)
SG (1) SG11201811693VA (enExample)
WO (1) WO2018199585A1 (enExample)

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EP3499783B1 (en) 2021-11-03
EP3937403B1 (en) 2023-01-18
CA3030543A1 (en) 2018-11-01
KR20180130472A (ko) 2018-12-07
EP4164168B1 (en) 2024-12-11
AU2018257012B2 (en) 2020-04-23
US20250158736A1 (en) 2025-05-15
AU2018257012A1 (en) 2019-01-17
CN114696958A (zh) 2022-07-01
EP3937403A1 (en) 2022-01-12
BR112019001575B1 (pt) 2023-11-28
KR102072586B1 (ko) 2020-03-02
CL2019000063A1 (es) 2019-04-05
CN114696957B (zh) 2024-11-08
CN110419189B (zh) 2022-04-19
EP3499783A4 (en) 2019-11-06
US20190103941A1 (en) 2019-04-04
US20200259586A1 (en) 2020-08-13
CN114696958B (zh) 2025-05-09
CN110419189A (zh) 2019-11-05
KR20180119138A (ko) 2018-11-01
BR112019001575A2 (pt) 2019-12-17
US20230231648A1 (en) 2023-07-20
EP4164168A1 (en) 2023-04-12
CN114696957A (zh) 2022-07-01
SG11201811693VA (en) 2019-01-30
JP2020518138A (ja) 2020-06-18
US12231231B2 (en) 2025-02-18
US20210258099A1 (en) 2021-08-19
CA3030543C (en) 2021-03-16
MX2019000574A (es) 2019-07-04
US11018803B2 (en) 2021-05-25
RU2700180C1 (ru) 2019-09-13
JP7267745B2 (ja) 2023-05-02
PH12019500229A1 (en) 2019-10-21
US10615910B2 (en) 2020-04-07
WO2018199585A1 (ko) 2018-11-01
US11652570B2 (en) 2023-05-16
EP3499783A1 (en) 2019-06-19

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