WO2020052763A1 - Transmission sans autorisation de liaison montante dans un réseau de communication - Google Patents

Transmission sans autorisation de liaison montante dans un réseau de communication Download PDF

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Publication number
WO2020052763A1
WO2020052763A1 PCT/EP2018/074759 EP2018074759W WO2020052763A1 WO 2020052763 A1 WO2020052763 A1 WO 2020052763A1 EP 2018074759 W EP2018074759 W EP 2018074759W WO 2020052763 A1 WO2020052763 A1 WO 2020052763A1
Authority
WO
WIPO (PCT)
Prior art keywords
grant
terminal
free resources
confirmed
resources configured
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2018/074759
Other languages
English (en)
Inventor
István Zsolt KOVACS
Claudio Rosa
Guillermo POCOVI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Priority to PCT/EP2018/074759 priority Critical patent/WO2020052763A1/fr
Publication of WO2020052763A1 publication Critical patent/WO2020052763A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 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
    • H04L5/0044—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • H04L5/0096—Indication of changes in allocation
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

Definitions

  • a non-transitory computer readable medium having stored thereon a set of computer readable instructions that, when executed by at least one processor, cause an apparatus to at least indicate to a network node that a first terminal intends to transmit data using a first set of grant-free resources configured for the first terminal, determine, based on an indication of the network node, whether the use of the first set of grant-free resources configured for the first terminal is confirmed and transmit, depending on determining whether the use of the first set of grant-free resources configured for the first terminal is confirmed, the data to the network node.
  • Air interface 1 15 between UE 1 10 and BS 140 may be configured in accordance with a Radio Access Technology, RAT, which both UE 1 10 and base station 140 are configured to support.
  • Air interface 125 between BS 140 and UE 120, and air interface 135 between BS 140 and UE 130 may be configured similarly.
  • Device 400 may comprise User Interface, Ul, 460.
  • Ul 460 may comprise at least one of a display, a keyboard, a touchscreen, a vibrator arranged to signal to a user by causing device 400 to vibrate, a speaker and a microphone.
  • a user may be able to operate device 400 via Ul 460, for example to accept incoming telephone calls, to originate telephone calls or video calls, to browse the Internet, to manage digital files stored in memory 420 or on a cloud accessible via transmitter 430 and receiver 440, or via NFC transceiver 450, and/or to play games.
  • Processor 410, memory 420, transmitter 430, receiver 440, NFC transceiver 450, Ul 460 and/or user identity module 470 may be interconnected by electrical leads internal to device 400 in a multitude of different ways.
  • each of the aforementioned devices may be separately connected to a master bus internal to device 400, to allow for the devices to exchange information.
  • this is only one example and depending on the embodiment various ways of interconnecting at least two of the aforementioned devices may be selected without departing from the scope of the present invention.

Landscapes

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

Abstract

Selon un aspect illustratif de la présente invention, un procédé consiste à indiquer à un nœud de réseau qu'un premier terminal a l'intention de transmettre des données en utilisant un premier ensemble de ressources sans autorisation configurées pour le premier terminal, déterminer, en fonction d'une indication du nœud de réseau, si l'utilisation du premier ensemble de ressources sans autorisation configurées pour le premier terminal est confirmée et transmettre, selon la détermination que l'utilisation du premier ensemble de ressources sans autorisation configurées pour le premier terminal est confirmée, les données au nœud de réseau.
PCT/EP2018/074759 2018-09-13 2018-09-13 Transmission sans autorisation de liaison montante dans un réseau de communication Ceased WO2020052763A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/074759 WO2020052763A1 (fr) 2018-09-13 2018-09-13 Transmission sans autorisation de liaison montante dans un réseau de communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/074759 WO2020052763A1 (fr) 2018-09-13 2018-09-13 Transmission sans autorisation de liaison montante dans un réseau de communication

Publications (1)

Publication Number Publication Date
WO2020052763A1 true WO2020052763A1 (fr) 2020-03-19

Family

ID=63586714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/074759 Ceased WO2020052763A1 (fr) 2018-09-13 2018-09-13 Transmission sans autorisation de liaison montante dans un réseau de communication

Country Status (1)

Country Link
WO (1) WO2020052763A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11463206B2 (en) 2019-08-05 2022-10-04 Nokia Technologies Oy Method for scheduling retransmissions for configured grants in NR-unlicensed
WO2024092837A1 (fr) * 2022-11-04 2024-05-10 Zte Corporation Procédé de communication sans fil et dispositif associé
WO2024109563A1 (fr) * 2022-11-22 2024-05-30 中国移动通信有限公司研究院 Procédé et appareil sans autorisation adaptatifs, terminal et dispositif côté réseau

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180139774A1 (en) * 2016-11-15 2018-05-17 Huawei Technologies Co., Ltd. Systems and methods for grant-free uplink transmissions
US20180176945A1 (en) * 2016-12-16 2018-06-21 Huawei Technologies Co., Ltd. Systems and methods for mixed grant-free and grant-based uplink transmissions
US20180199359A1 (en) * 2017-01-09 2018-07-12 Huawei Technologies Co., Ltd. Systems and methods for signaling for semi-static configuration in grant-free uplink transmissions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180139774A1 (en) * 2016-11-15 2018-05-17 Huawei Technologies Co., Ltd. Systems and methods for grant-free uplink transmissions
US20180176945A1 (en) * 2016-12-16 2018-06-21 Huawei Technologies Co., Ltd. Systems and methods for mixed grant-free and grant-based uplink transmissions
US20180199359A1 (en) * 2017-01-09 2018-07-12 Huawei Technologies Co., Ltd. Systems and methods for signaling for semi-static configuration in grant-free uplink transmissions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "Potential enhancement for UL grant-free transmission", vol. RAN WG1, no. Gothenburg, Sweden; 20180820 - 20180824, 11 August 2018 (2018-08-11), XP051516162, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F94/Docs/R1%2D1808789%2Ezip> [retrieved on 20180811] *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11463206B2 (en) 2019-08-05 2022-10-04 Nokia Technologies Oy Method for scheduling retransmissions for configured grants in NR-unlicensed
US11956086B2 (en) 2019-08-05 2024-04-09 Nokia Technologies Oy Method for scheduling retransmissions for configured grants in NR-unlicensed
WO2024092837A1 (fr) * 2022-11-04 2024-05-10 Zte Corporation Procédé de communication sans fil et dispositif associé
WO2024109563A1 (fr) * 2022-11-22 2024-05-30 中国移动通信有限公司研究院 Procédé et appareil sans autorisation adaptatifs, terminal et dispositif côté réseau

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