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RU2018139470A - Терминальное устройство и способ - Google Patents

Терминальное устройство и способ Download PDF

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Publication number
RU2018139470A
RU2018139470A RU2018139470A RU2018139470A RU2018139470A RU 2018139470 A RU2018139470 A RU 2018139470A RU 2018139470 A RU2018139470 A RU 2018139470A RU 2018139470 A RU2018139470 A RU 2018139470A RU 2018139470 A RU2018139470 A RU 2018139470A
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Russia
Prior art keywords
pdsch
tti
length
uplink
downlink
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RU2018139470A
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RU2018139470A3 (ru
RU2739526C2 (ru
Inventor
Ватару Оути
Сёити СУДЗУКИ
Лицин ЛЮ
Томоки ЙОСИМУРА
Такаси ХАЯСИ
Тацуси АИБА
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Шарп Кабусики Кайся
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Application filed by Шарп Кабусики Кайся filed Critical Шарп Кабусики Кайся
Publication of RU2018139470A publication Critical patent/RU2018139470A/ru
Publication of RU2018139470A3 publication Critical patent/RU2018139470A3/ru
Application granted granted Critical
Publication of RU2739526C2 publication Critical patent/RU2739526C2/ru

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04L1/12—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—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
    • H04L5/0048—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • 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
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Claims (9)

1. Терминальное устройство для связи с устройством базовой станции, содержащее:
приемник, выполненный с возможностью приема физического совместно применяемого канала для передачи данных по нисходящей линии связи (PDSCH);
передатчик, выполненный с возможностью передачи гибридного автоматического запроса на повторение передачи (HARQ), соответствующего PDSCH; и
блок управления, выполненный с возможностью определения времени обработки между PDSCH и HARQ на основе максимального значения опережения (TA) и длины интервала времени передачи (TTI) восходящей линии связи и длины TTI нисходящей линии связи.
2. Терминальное устройство по п. 1, в котором блок управления определяет время обработки между предоставлением линии восходящей связи и физическим совместно применяемым каналом для передачи данных по восходящей линии связи (PUSCH), соответствующим этому предоставлению восходящей линии связи, на основе максимального значения TA и на основе длины TTI восходящей линии связи и длины TTI нисходящей линии связи.
3. Способ, используемый терминальным устройством для осуществления связи с устройством базовой станции, включающий стадии:
приема физического совместно применяемого канала для передачи данных по нисходящей линии связи (PDSCH);
передачи автоматического запроса на повторение передачи (HARQ), соответствующего PDSCH; и
определения времени обработки между PDSCH и HARQ на основе максимального значения опережения (TA) и длины интервала времени передачи (TTI) восходящей линии связи и длины TTI нисходящей линии связи.
RU2018139470A 2016-05-12 2017-05-09 Терминальное устройство и способ RU2739526C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016096129A JP2019125817A (ja) 2016-05-12 2016-05-12 端末装置および方法
JP2016-096129 2016-05-12
PCT/JP2017/017541 WO2017195776A1 (ja) 2016-05-12 2017-05-09 端末装置および方法

Publications (3)

Publication Number Publication Date
RU2018139470A true RU2018139470A (ru) 2020-06-18
RU2018139470A3 RU2018139470A3 (ru) 2020-07-03
RU2739526C2 RU2739526C2 (ru) 2020-12-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018139470A RU2739526C2 (ru) 2016-05-12 2017-05-09 Терминальное устройство и способ

Country Status (8)

Country Link
US (1) US11057884B2 (ru)
EP (1) EP3457740A4 (ru)
JP (1) JP2019125817A (ru)
KR (1) KR102325776B1 (ru)
CN (1) CN109155936B (ru)
CA (1) CA3023427A1 (ru)
RU (1) RU2739526C2 (ru)
WO (1) WO2017195776A1 (ru)

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WO2018085075A1 (en) * 2016-11-04 2018-05-11 Intel IP Corporation Apparatuses for signaling to indicate support of reduced processing time
KR102292994B1 (ko) * 2017-03-23 2021-08-26 삼성전자 주식회사 무선 통신 시스템에서 타이밍 조정 방법 및 장치
IT201700055080A1 (it) * 2017-05-22 2018-11-22 Teko Telecom S R L Sistema di comunicazione wireless e relativo metodo per il trattamento di dati fronthaul di uplink
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CN116097821B (zh) * 2020-08-07 2024-11-26 中兴通讯股份有限公司 无线设备的控制信道约束
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Also Published As

Publication number Publication date
EP3457740A4 (en) 2020-01-08
JP2019125817A (ja) 2019-07-25
US20190150148A1 (en) 2019-05-16
RU2018139470A3 (ru) 2020-07-03
KR102325776B1 (ko) 2021-11-11
US11057884B2 (en) 2021-07-06
EP3457740A1 (en) 2019-03-20
CA3023427A1 (en) 2017-11-16
CN109155936A (zh) 2019-01-04
RU2739526C2 (ru) 2020-12-25
CN109155936B (zh) 2022-06-07
KR20190006956A (ko) 2019-01-21
WO2017195776A1 (ja) 2017-11-16

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