WO2023123507 - SYSTEMS, APPARATUSES, AND METHODS FOR SHARED SPECTRUM ACCESS BETWEEN PRIMARY AND SECONDARY NETWORKS
National phase entry:
Publication Number
WO/2023/123507
Publication Date
06.07.2023
International Application No.
PCT/CN2021/144046
International Filing Date
31.12.2021
Title **
[English]
SYSTEMS, APPARATUSES, AND METHODS FOR SHARED SPECTRUM ACCESS BETWEEN PRIMARY AND SECONDARY NETWORKS
[French]
SYSTÈMES, APPAREILS ET PROCÉDÉS D'ACCÈS À UN SPECTRE PARTAGÉ ENTRE DES RÉSEAUX PRIMAIRES ET SECONDAIRES
Applicants **
HUAWEI TECHNOLOGIES CO.,LTD.
Inventors
ZHANG, Liqing
TANG, Hao
MA, Jianglei
ZHANG, Xi
Application details
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International Searching Authority |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 4271 | |
| EPO | Filing, Examination, Granting | 79929 | |
| Japan | Filing, Examination, Granting | 4663 | |
| South Korea | Filing, Examination, Granting | 7615 | |
| USA | Filing, Examination, Granting | 19340 |
Total:
115,818
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
In a communication system having a primary wireless communication network and one or more secondary wireless communication network, a primary base station (PBS) of the primary wireless communication network may share a wireless spectrum thereof to one or more secondary base stations (SBSs) of the one or more secondary wireless communication network by dividing the wireless spectrum into a plurality of time-frequency blocks, and sending usage information of at least a portion of the plurality of time-frequency blocks from the PBS to the one or more SBSs for the SBSs to use available time-frequency blocks of the plurality of time-frequency blocks for their communication.[French]
Dans un système de communication ayant un réseau de communication sans fil primaire et un ou plusieurs réseaux de communication sans fil secondaires, une station de base primaire (PBS) du réseau de communication sans fil primaire peut partager un spectre sans fil de celui-ci avec une ou plusieurs stations de base secondaires (SBS) du ou des réseaux de communication sans fil secondaires en divisant le spectre sans fil en une pluralité de blocs temps-fréquence, et envoyer des informations d'utilisation d'au moins une partie de la pluralité de blocs temps-fréquence de la PBS à la ou aux SBS pour que les SBS utilisent des blocs temps-fréquence disponibles de la pluralité de blocs temps-fréquence pour leur communication.