JP6859343B2 - キャリアアグリゲーションにおけるダウンリンク割当てインデックス（ｄａｉ）管理のための技法 - Google Patents

キャリアアグリゲーションにおけるダウンリンク割当てインデックス（ｄａｉ）管理のための技法 Download PDF

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JP6859343B2
JP6859343B2 JP2018524723A JP2018524723A JP6859343B2 JP 6859343 B2 JP6859343 B2 JP 6859343B2 JP 2018524723 A JP2018524723 A JP 2018524723A JP 2018524723 A JP2018524723 A JP 2018524723A JP 6859343 B2 JP6859343 B2 JP 6859343B2
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dai
grant
eca
base station
received
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Japanese (ja)
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JP2018535604A5 (OSRAM
JP2018535604A (ja
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チェン、ワンシ
ガール、ピーター
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/003—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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018524723A 2015-11-16 2016-11-15 キャリアアグリゲーションにおけるダウンリンク割当てインデックス（ｄａｉ）管理のための技法 Active JP6859343B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562255890P 2015-11-16 2015-11-16
US62/255,890 2015-11-16
US15/350,988 US10869302B2 (en) 2015-11-16 2016-11-14 Techniques for downlink assignment index (DAI) management in carrier aggregation
US15/350,988 2016-11-14
PCT/US2016/061975 WO2017087357A1 (en) 2015-11-16 2016-11-15 Techniques for downlink assignment index (dai) management in carrier aggregation

Publications (3)

Publication Number Publication Date
JP2018535604A JP2018535604A (ja) 2018-11-29
JP2018535604A5 JP2018535604A5 (OSRAM) 2019-11-28
JP6859343B2 true JP6859343B2 (ja) 2021-04-14

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Family Applications (1)

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JP2018524723A Active JP6859343B2 (ja) 2015-11-16 2016-11-15 キャリアアグリゲーションにおけるダウンリンク割当てインデックス（ｄａｉ）管理のための技法

Country Status (6)

Country Link
US (1) US10869302B2 (OSRAM)
EP (1) EP3378184B1 (OSRAM)
JP (1) JP6859343B2 (OSRAM)
KR (1) KR102762619B1 (OSRAM)
CN (1) CN108352972B (OSRAM)
WO (1) WO2017087357A1 (OSRAM)

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EP3627743A1 (en) * 2017-08-11 2020-03-25 Telefonaktiebolaget LM Ericsson (publ) Downlink assignment with total and accumulative downlink assignment index
US11336395B2 (en) 2017-08-18 2022-05-17 Panasonic Intellectual Property Corporation Of America Terminal and communication method
WO2020064967A1 (en) * 2018-09-27 2020-04-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Urllc dai and lti
US11956717B2 (en) * 2020-01-16 2024-04-09 Qualcomm Incorporated Techniques for selecting an uplink control information reporting mode
US12323993B2 (en) * 2020-02-13 2025-06-03 Ntt Docomo, Inc. Terminal for configuring slot offset of uplink or downlink channel

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KR20100014091A (ko) * 2008-08-01 2010-02-10 엘지전자 주식회사 다중 반송파 시스템에서 데이터 전송 방법
US20100271970A1 (en) * 2009-04-22 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting uplink control information for carrier aggregated spectrums
US9705653B2 (en) 2009-05-04 2017-07-11 Qualcomm Inc. Downlink control transmission in multicarrier operation
US9350581B2 (en) * 2009-06-02 2016-05-24 Qualcomm Incorporated Downlink assignment indicator design for multi-carrier wireless communication
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KR101763596B1 (ko) * 2010-01-06 2017-08-01 엘지전자 주식회사 복수의 컴포넌트 캐리어를 지원하는 무선통신 시스템에서 크로스-캐리어 스케쥴링을 통한 데이터 전송 방법 및 장치
CN103188049B (zh) * 2010-01-11 2016-02-17 韩国电子通信研究院 无线通信系统中的载波聚集
US9112694B2 (en) * 2010-02-23 2015-08-18 Lg Electronics Inc. Method and device for transmitting uplink acknowledgement information in a wireless communication system supporting multiple carriers
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US8982743B2 (en) * 2010-05-14 2015-03-17 Qualcomm Incorporated DAI designs for FDD carrier aggregation
US9112692B2 (en) * 2010-08-16 2015-08-18 Qualcomm Incorporated ACK/NACK transmission for multi-carrier operation
KR101838070B1 (ko) * 2010-09-30 2018-04-26 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
CN106059717B (zh) * 2010-12-02 2019-08-09 Lg电子株式会社 在基于时分双工的无线通信系统中发送ack/nack的方法和装置
CN103283173B (zh) * 2011-01-02 2015-11-25 Lg电子株式会社 在基于tdd的无线通信系统中发射ack/nack的方法和设备
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Also Published As

Publication number Publication date
CN108352972A (zh) 2018-07-31
KR102762619B1 (ko) 2025-02-04
EP3378184A1 (en) 2018-09-26
US10869302B2 (en) 2020-12-15
US20170142695A1 (en) 2017-05-18
JP2018535604A (ja) 2018-11-29
WO2017087357A1 (en) 2017-05-26
CN108352972B (zh) 2021-07-09
EP3378184B1 (en) 2024-10-16
KR20180083857A (ko) 2018-07-23

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