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 PDFInfo
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims description 72
- 238000004891 communication Methods 0.000 title description 12
- 238000000034 method Methods 0.000 claims abstract description 53
- 238000012545 processing Methods 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 description 47
- 230000009471 action Effects 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 241000700159 Rattus Species 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 240000001436 Antirrhinum majus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
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
-
- 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
- H04L5/0078—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—Signaling for the administration of the divided path
- 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.
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 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 (2)
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 |
Citations (3)
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 |
-
2018
- 2018-09-13 WO PCT/EP2018/074759 patent/WO2020052763A1/fr active Application Filing
Patent Citations (3)
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)
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 (3)
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 |
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