KR102246787B1 - 저지연을 갖는 lte에 대한 다운링크 채널 설계 - Google Patents

저지연을 갖는 lte에 대한 다운링크 채널 설계 Download PDF

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KR102246787B1
KR102246787B1 KR1020187025303A KR20187025303A KR102246787B1 KR 102246787 B1 KR102246787 B1 KR 102246787B1 KR 1020187025303 A KR1020187025303 A KR 1020187025303A KR 20187025303 A KR20187025303 A KR 20187025303A KR 102246787 B1 KR102246787 B1 KR 102246787B1
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South Korea
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channel region
downlink
control channel
slots
data
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Korean (ko)
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KR20180100460A (ko
Inventor
하오 수
피터 가알
완시 첸
쉬만 아르빈드 파텔
더가 프라사드 말라디
용빈 웨이
알렉산다르 담자노빅
온카르 다비어
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퀄컴 인코포레이티드
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    • H04W72/042—
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W72/14—
    • 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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020187025303A 2014-09-26 2015-08-27 저지연을 갖는 lte에 대한 다운링크 채널 설계 Active KR102246787B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462056347P 2014-09-26 2014-09-26
US62/056,347 2014-09-26
US14/836,183 2015-08-26
US14/836,183 US9794922B2 (en) 2014-09-26 2015-08-26 Downlink channel design for LTE with low latency
PCT/US2015/047118 WO2016048570A1 (en) 2014-09-26 2015-08-27 Downlink channel design for lte with low latency

Related Parent Applications (1)

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KR1020177007900A Division KR101896356B1 (ko) 2014-09-26 2015-08-27 저지연을 갖는 lte에 대한 다운링크 채널 설계

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Publication Number Publication Date
KR20180100460A KR20180100460A (ko) 2018-09-10
KR102246787B1 true KR102246787B1 (ko) 2021-04-29

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Application Number Title Priority Date Filing Date
KR1020187025303A Active KR102246787B1 (ko) 2014-09-26 2015-08-27 저지연을 갖는 lte에 대한 다운링크 채널 설계
KR1020177007900A Active KR101896356B1 (ko) 2014-09-26 2015-08-27 저지연을 갖는 lte에 대한 다운링크 채널 설계

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KR1020177007900A Active KR101896356B1 (ko) 2014-09-26 2015-08-27 저지연을 갖는 lte에 대한 다운링크 채널 설계

Country Status (14)

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US (2) US9794922B2 (enExample)
EP (3) EP3198760B1 (enExample)
JP (2) JP6400843B2 (enExample)
KR (2) KR102246787B1 (enExample)
CN (2) CN107078840B (enExample)
AU (2) AU2015321923B2 (enExample)
DK (2) DK3198760T3 (enExample)
ES (2) ES2949424T3 (enExample)
FI (1) FI3709556T3 (enExample)
HU (2) HUE062221T2 (enExample)
PL (2) PL3709556T3 (enExample)
PT (2) PT3198760T (enExample)
SI (2) SI3709556T1 (enExample)
WO (1) WO2016048570A1 (enExample)

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US9794922B2 (en) 2014-09-26 2017-10-17 Qualcomm Incorporated Downlink channel design for LTE with low latency
WO2016064039A1 (ko) * 2014-10-21 2016-04-28 엘지전자(주) 저 지연을 지원하는 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
US10932256B2 (en) * 2015-06-16 2021-02-23 Qualcomm Incorporated Long-term evolution compatible very narrow band design
US11153868B2 (en) 2015-09-02 2021-10-19 Ntt Docomo, Inc. User equipment, wireless base station, and wireless communication method using multiple Transmission Time Interval (TTI) lengths
US10623155B2 (en) 2015-12-07 2020-04-14 Lg Electronics Inc. Uplink channel transmitting method and user device, and uplink channel receiving method and base station
US10855417B2 (en) 2016-02-03 2020-12-01 Qualcomm Incorporated Control channel signaling techniques in wireless systems with multiple possible transmission time intervals
KR102533829B1 (ko) * 2016-03-04 2023-05-19 삼성전자주식회사 하이브리드 자동 반복 요구 방식을 지원하는 무선 통신 시스템에서 신호를 송신 및 수신하는 장치 및 방법
US10171216B2 (en) * 2016-04-08 2019-01-01 Qualcomm Incorporated Downlink control for demodulation reference signal transmissions
US10200990B2 (en) * 2016-08-10 2019-02-05 Nokia Technologies Oy Method and apparatus for implementing dynamic signaling of downlink control usage
CN107872804B (zh) 2016-09-23 2019-11-08 电信科学技术研究院 一种数据传输方法和设备
US10536966B2 (en) * 2016-12-09 2020-01-14 Qualcomm Incorporated Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
US10849148B2 (en) * 2018-03-21 2020-11-24 Qualcomm Incorporated Group common control channel and bandwidth part management in wireless communications
WO2020063905A1 (en) 2018-09-28 2020-04-02 Suteng Innovation Technology Co., Ltd. Range-finding system and method for data communication within the same
KR102397950B1 (ko) * 2019-03-29 2022-05-13 엘지전자 주식회사 Nr v2x에서 전송 블록 사이즈를 결정하는 방법 및 장치
KR102780108B1 (ko) 2019-11-18 2025-03-12 삼성전자주식회사 패킷 전달을 제어하는 전자 장치 및 그의 동작 방법
CN115486002B (zh) * 2020-04-21 2024-10-01 高通股份有限公司 通过pusch的增强cg-ul传输
US11463296B2 (en) * 2021-02-19 2022-10-04 Ultralogic 6G, Llc Error correction by merging copies of PAM-modulated 5G/6G messages

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Also Published As

Publication number Publication date
EP3198760A1 (en) 2017-08-02
CN110417517A (zh) 2019-11-05
AU2019201071B2 (en) 2020-05-07
US9794922B2 (en) 2017-10-17
ES2949424T3 (es) 2023-09-28
EP3198760B1 (en) 2020-06-17
CN110417517B (zh) 2022-06-14
KR20170060018A (ko) 2017-05-31
SI3198760T1 (sl) 2020-10-30
CN107078840A (zh) 2017-08-18
PT3709556T (pt) 2023-06-21
DK3709556T3 (da) 2023-06-26
AU2015321923A1 (en) 2017-03-09
AU2019201071A1 (en) 2019-03-07
WO2016048570A8 (en) 2017-03-09
DK3198760T3 (da) 2020-07-13
KR20180100460A (ko) 2018-09-10
JP2017535130A (ja) 2017-11-24
FI3709556T3 (fi) 2023-06-22
KR101896356B1 (ko) 2018-09-07
HUE050123T2 (hu) 2020-11-30
JP6400843B2 (ja) 2018-10-03
US20180027534A1 (en) 2018-01-25
AU2015321923B2 (en) 2019-02-14
EP3709556B1 (en) 2023-06-07
WO2016048570A1 (en) 2016-03-31
EP3687103A1 (en) 2020-07-29
BR112017006227A2 (pt) 2017-12-12
JP6755912B2 (ja) 2020-09-16
JP2019004502A (ja) 2019-01-10
ES2818091T3 (es) 2021-04-09
EP3687103C0 (en) 2025-06-11
CN107078840B (zh) 2019-08-23
EP3687103B1 (en) 2025-06-11
PL3709556T3 (pl) 2023-10-02
US10314029B2 (en) 2019-06-04
PL3198760T3 (pl) 2020-11-30
HUE062221T2 (hu) 2023-10-28
SI3709556T1 (sl) 2023-08-31
PT3198760T (pt) 2020-08-26
US20160095094A1 (en) 2016-03-31
EP3709556A1 (en) 2020-09-16

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