WO2018005615A1 - Retour d'accusé de réception précoce pour transmissions groupées 5g - Google Patents

Retour d'accusé de réception précoce pour transmissions groupées 5g Download PDF

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Publication number
WO2018005615A1
WO2018005615A1 PCT/US2017/039690 US2017039690W WO2018005615A1 WO 2018005615 A1 WO2018005615 A1 WO 2018005615A1 US 2017039690 W US2017039690 W US 2017039690W WO 2018005615 A1 WO2018005615 A1 WO 2018005615A1
Authority
WO
WIPO (PCT)
Prior art keywords
feedback
gdlt
transmission
pdsch
pdcch
Prior art date
Application number
PCT/US2017/039690
Other languages
English (en)
Inventor
Gang Xiong
Hong He
Yushu Zhang
Wenting CHANG
Yuan Zhu
Original Assignee
Intel IP Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel IP Corporation filed Critical Intel IP Corporation
Priority to CN201780033549.2A priority Critical patent/CN109314620B/zh
Publication of WO2018005615A1 publication Critical patent/WO2018005615A1/fr

Links

Classifications

    • 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 signaling, 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
    • 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
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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 signaling, 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

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

Abstract

L'invention concerne un appareil d'un eNB et un procédé associé qui encodent une transmission de liaison descendante (DL) groupée (GDLT) 5G. La GDLT comprend une pluralité de sous-trames TDD comprenant des première et seconde sous-trames via lesquelles un PDSCH unique est transmis. L'appareil encode un PDCCH en tant que partie de la GDLT et encode le PDSCH en tant que partie de la GDLT. Le PDSCH comprend une pluralité de parties de PDSCH, notamment une première partie qui est incluse dans la première sous-trame et une seconde partie qui est incluse dans la seconde sous-trame. L'appareil initie un envoi de la GDLT à un UE, et décode ensuite la rétroaction de l'UE par rapport à la GDLT tandis que la GDLT est en cours. Lorsque la rétroaction est un ACK, l'appareil continue à transmettre la GDLT, et lorsque la rétroaction est un NACK ou qu'aucune rétroaction n'est reçue, l'appareil met fin à la GDLT.
PCT/US2017/039690 2016-06-29 2017-06-28 Retour d'accusé de réception précoce pour transmissions groupées 5g WO2018005615A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780033549.2A CN109314620B (zh) 2016-06-29 2017-06-28 5g分组传输的早期确认反馈装置和计算机可读存储介质

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662356196P 2016-06-29 2016-06-29
US62/356,196 2016-06-29

Publications (1)

Publication Number Publication Date
WO2018005615A1 true WO2018005615A1 (fr) 2018-01-04

Family

ID=60787682

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/039690 WO2018005615A1 (fr) 2016-06-29 2017-06-28 Retour d'accusé de réception précoce pour transmissions groupées 5g

Country Status (2)

Country Link
CN (1) CN109314620B (fr)
WO (1) WO2018005615A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2020226394A1 (fr) * 2019-05-03 2020-11-12 엘지전자 주식회사 Procédé pour la surveillance d'espace de recherche au moyen d'une ressource de liaison montante préconfigurée dans un système de communication sans fil et dispositif associé
US20200396029A1 (en) * 2017-11-14 2020-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Acknowledgement signaling processes for radio access networks

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* Cited by examiner, † Cited by third party
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CN111130735B (zh) * 2019-04-30 2021-11-23 维沃移动通信有限公司 一种反馈控制方法、ue及网络设备
WO2021025917A1 (fr) * 2019-08-02 2021-02-11 Qualcomm Incorporated Modes de fonctionnement pour relais de liaison latérale
CN111092697A (zh) * 2019-11-07 2020-05-01 中兴通讯股份有限公司 一种数据传输方法、装置和存储介质

Citations (2)

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US20110188381A1 (en) * 2007-08-14 2011-08-04 Hak Seong Kim Data transmission method in wireless communication system based on tdd
US20110235555A1 (en) * 2010-03-23 2011-09-29 Qualcomm Incorporated Efficient resource utilization in tdd

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EP2501071B1 (fr) * 2009-11-09 2018-01-03 LG Electronics Inc. Procédé de transmission d'informations de commande efficace et appareil prenant en charge une technique de transmission par antennes multiples
US8488549B2 (en) * 2010-09-30 2013-07-16 Lg Electronics Inc. Method and apparatus for transmitting control information
CN102136896A (zh) * 2011-02-22 2011-07-27 电信科学技术研究院 Ack/nack信息的传输方法和设备
WO2012161510A2 (fr) * 2011-05-23 2012-11-29 엘지전자 주식회사 Procédé et appareil pour transmettre des données de contrôle dans un système de communication sans fil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110188381A1 (en) * 2007-08-14 2011-08-04 Hak Seong Kim Data transmission method in wireless communication system based on tdd
US20110235555A1 (en) * 2010-03-23 2011-09-29 Qualcomm Incorporated Efficient resource utilization in tdd

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MEDIATEK INC.: "Flexible Frame Structure for New Radio Access Technology", R1-165163, 3GPP TSG RAN WG1 MEETING #85, 14 May 2016 (2016-05-14), XP051096235 *
NOKIA ET AL.: "Basic frame structure principles for 5G", R1-165027, 3GPP TSG-RAN WG1#85, 13 May 2016 (2016-05-13), XP051090126 *
ZTE ET AL.: "Consideration on URLLC in NR frame structure", R1-165083, 3GPP TSG-RAN WG1 MEETING #85, 14 May 2016 (2016-05-14), XP051089856 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200396029A1 (en) * 2017-11-14 2020-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Acknowledgement signaling processes for radio access networks
WO2020226394A1 (fr) * 2019-05-03 2020-11-12 엘지전자 주식회사 Procédé pour la surveillance d'espace de recherche au moyen d'une ressource de liaison montante préconfigurée dans un système de communication sans fil et dispositif associé
CN114175548A (zh) * 2019-05-03 2022-03-11 Lg 电子株式会社 在无线通信系统中通过预配置的上行链路资源监视搜索空间的方法及其设备
EP3958492A4 (fr) * 2019-05-03 2022-06-22 LG Electronics Inc. Procédé pour la surveillance d'espace de recherche au moyen d'une ressource de liaison montante préconfigurée dans un système de communication sans fil et dispositif associé

Also Published As

Publication number Publication date
CN109314620B (zh) 2021-10-01
CN109314620A (zh) 2019-02-05

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