WO2020074069A1 - Transmissions de demande d'ordonnancement améliorées dans des réseaux sans fil - Google Patents

Transmissions de demande d'ordonnancement améliorées dans des réseaux sans fil Download PDF

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Publication number
WO2020074069A1
WO2020074069A1 PCT/EP2018/077489 EP2018077489W WO2020074069A1 WO 2020074069 A1 WO2020074069 A1 WO 2020074069A1 EP 2018077489 W EP2018077489 W EP 2018077489W WO 2020074069 A1 WO2020074069 A1 WO 2020074069A1
Authority
WO
WIPO (PCT)
Prior art keywords
scheduling request
user device
communication requirement
resource
sequence
Prior art date
Application number
PCT/EP2018/077489
Other languages
English (en)
Inventor
Hamidreza Shariatmadari
Zexian Li
Mikko Aleksi Uusitalo
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/EP2018/077489 priority Critical patent/WO2020074069A1/fr
Publication of WO2020074069A1 publication Critical patent/WO2020074069A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L5/0001—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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Abstract

Selon l'invention, un procédé peut consister à déterminer, par un dispositif d'utilisateur, un ensemble de ressources de demande d'ordonnancement attribuées au dispositif d'utilisateur pour transmettre une demande d'ordonnancement, chaque ressource de demande d'ordonnancement de l'ensemble de ressources de demande d'ordonnancement contenant une séquence, d'une pluralité de séquences, et/ou une région de bloc de ressources, chaque ressource de demande d'ordonnancement étant associée à différents besoins de communication ; déterminer un besoin de communication pour une transmission de données de liaison montante ; transmettre, par le dispositif d'utilisateur à une station de base, une demande d'ordonnancement par l'intermédiaire d'une ressource de demande d'ordonnancement qui est associée au besoin de communication déterminé afin de demander des ressources de liaison montante et d'indiquer le besoin de communication associé ; et recevoir, par le dispositif d'utilisateur en provenance de la station de base, une attribution de ressource de liaison montante qui indique des ressources attribuées au dispositif d'utilisateur pour une transmission de liaison montante.
PCT/EP2018/077489 2018-10-09 2018-10-09 Transmissions de demande d'ordonnancement améliorées dans des réseaux sans fil WO2020074069A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/077489 WO2020074069A1 (fr) 2018-10-09 2018-10-09 Transmissions de demande d'ordonnancement améliorées dans des réseaux sans fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/077489 WO2020074069A1 (fr) 2018-10-09 2018-10-09 Transmissions de demande d'ordonnancement améliorées dans des réseaux sans fil

Publications (1)

Publication Number Publication Date
WO2020074069A1 true WO2020074069A1 (fr) 2020-04-16

Family

ID=63840834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/077489 WO2020074069A1 (fr) 2018-10-09 2018-10-09 Transmissions de demande d'ordonnancement améliorées dans des réseaux sans fil

Country Status (1)

Country Link
WO (1) WO2020074069A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022031039A1 (fr) * 2020-08-05 2022-02-10 Samsung Electronics Co., Ltd. Temps de survie dans un réseau d'accès radio
CN114979976A (zh) * 2022-05-11 2022-08-30 中国电信股份有限公司 数据处理方法、装置、设备及介质
WO2022178739A1 (fr) * 2021-02-25 2022-09-01 Qualcomm Incorporated Gestion de requête de planification (sr) pour des communications reposant sur des relais

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160066341A1 (en) * 2008-07-01 2016-03-03 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a telecommunication system
US20170202009A1 (en) * 2014-07-17 2017-07-13 Lg Electronics Inc. Method and apparatus for requesting scheduling in wireless communication system
US20180279324A1 (en) * 2017-03-23 2018-09-27 Qualcomm Incorporated Scheduling request for one or more uplink transmissions using narrowband communications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160066341A1 (en) * 2008-07-01 2016-03-03 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a telecommunication system
US20170202009A1 (en) * 2014-07-17 2017-07-13 Lg Electronics Inc. Method and apparatus for requesting scheduling in wireless communication system
US20180279324A1 (en) * 2017-03-23 2018-09-27 Qualcomm Incorporated Scheduling request for one or more uplink transmissions using narrowband communications

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO ET AL: "Scheduling request design in NR system", vol. RAN WG1, no. Hangzhou; 20170515 - 20170519, 14 May 2017 (2017-05-14), XP051273672, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170514] *
NTT DOCOMO ET AL: "Sequence-based PUCCH vs DMRS-based PUCCH", vol. RAN WG1, no. Spokane, USA; 20170403 - 20170407, 2 April 2017 (2017-04-02), XP051243854, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170402] *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022031039A1 (fr) * 2020-08-05 2022-02-10 Samsung Electronics Co., Ltd. Temps de survie dans un réseau d'accès radio
WO2022178739A1 (fr) * 2021-02-25 2022-09-01 Qualcomm Incorporated Gestion de requête de planification (sr) pour des communications reposant sur des relais
CN114979976A (zh) * 2022-05-11 2022-08-30 中国电信股份有限公司 数据处理方法、装置、设备及介质
CN114979976B (zh) * 2022-05-11 2023-11-03 中国电信股份有限公司 数据处理方法、装置、设备及介质

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