KR102190404B1 - 무선 통신 시스템에서 하향링크 제어 정보 전송 방법 및 장치 - Google Patents

무선 통신 시스템에서 하향링크 제어 정보 전송 방법 및 장치 Download PDF

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KR102190404B1
KR102190404B1 KR1020157014682A KR20157014682A KR102190404B1 KR 102190404 B1 KR102190404 B1 KR 102190404B1 KR 1020157014682 A KR1020157014682 A KR 1020157014682A KR 20157014682 A KR20157014682 A KR 20157014682A KR 102190404 B1 KR102190404 B1 KR 102190404B1
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tdd
cell
fdd
dci
ack
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KR20150096390A (ko
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서동연
안준기
양석철
이윤정
황대성
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엘지전자 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
    • 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
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H04W84/025—One-way selective calling networks, e.g. wide area paging with acknowledge back capability

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157014682A 2012-12-18 2013-12-18 무선 통신 시스템에서 하향링크 제어 정보 전송 방법 및 장치 Active KR102190404B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261738394P 2012-12-18 2012-12-18
US61/738,394 2012-12-18
US201361882004P 2013-09-25 2013-09-25
US61/882,004 2013-09-25
US201361896015P 2013-10-25 2013-10-25
US61/896,015 2013-10-25
PCT/KR2013/011834 WO2014098484A1 (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 하향링크 제어 정보 전송 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20150096390A KR20150096390A (ko) 2015-08-24
KR102190404B1 true KR102190404B1 (ko) 2020-12-11

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KR1020157014682A Active KR102190404B1 (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 하향링크 제어 정보 전송 방법 및 장치
KR1020157014680A Active KR101823738B1 (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 ack/nack 전송 방법 및 장치
KR1020157014681A Ceased KR20150096389A (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 harq 프로세스의 개수를 결정하는 방법 및 장치
KR1020207015713A Active KR102239576B1 (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 harq 프로세스의 개수를 결정하는 방법 및 장치

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KR1020157014680A Active KR101823738B1 (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 ack/nack 전송 방법 및 장치
KR1020157014681A Ceased KR20150096389A (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 harq 프로세스의 개수를 결정하는 방법 및 장치
KR1020207015713A Active KR102239576B1 (ko) 2012-12-18 2013-12-18 무선 통신 시스템에서 harq 프로세스의 개수를 결정하는 방법 및 장치

Country Status (9)

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US (9) US10389488B2 (https=)
EP (3) EP2938018B1 (https=)
JP (1) JP6029769B2 (https=)
KR (4) KR102190404B1 (https=)
CN (4) CN104871448B (https=)
DK (2) DK3261280T3 (https=)
ES (1) ES2656160T3 (https=)
PT (2) PT2938013T (https=)
WO (3) WO2014098483A1 (https=)

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