WO2023065260 - WIRELESS APPARATUS AND METHOD FOR MOBILE NETWORK POWER SAVING
National phase entry:
Publication Number
WO/2023/065260
Publication Date
27.04.2023
International Application No.
PCT/CN2021/125474
International Filing Date
22.10.2021
Title **
[English]
WIRELESS APPARATUS AND METHOD FOR MOBILE NETWORK POWER SAVING
[French]
APPAREIL SANS FIL ET PROCÉDÉ D'ÉCONOMIE D'ÉNERGIE DE RÉSEAU MOBILE
Applicants **
HUAWEI TECHNOLOGIES CO.,LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
LYU, Yongxia
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
WEI, Dongdong
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
MA, Jianglei
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
WANG, Ting
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2574 | |
| EPO | Filing, Examination | 29016 | |
| Japan | Filing | 596 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 12510 |
Total: 45178 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A dynamic mobile network architecture is provided, with the objective of meeting greenhouse gas emission targets. The network adapts over time based on time varied traffic demand/load. This is achieved by providing two layers of base stations (BS). The top layer contains super BS that have larger coverage areas than the base stations of the second layer. Depending on traffic conditions, base stations of the second layer can be switched into a reduced power mode. Signalling procedures are provided for setting up connections between the BS of the second layer and the super BS, and for switching off and then activating previously switched off second layer BS. In some cases, the BS of the second layer has a lower power listening receiver to allow itself to be activated while the BS is otherwise powered off.[French]
L'invention concerne une architecture de réseau mobile dynamique ayant l'objectif d'atteindre des cibles d'émission de gaz à effet de serre. Le réseau s'adapte dans le temps en fonction d'une demande/charge de trafic variant dans le temps. Pour cela, deux couches de stations de base (BS) sont prévues. La couche supérieure contient une super BS qui a des zones de couverture plus grandes que les stations de base de la seconde couche. En fonction des conditions de trafic, les stations de base de la seconde couche peuvent passer en mode à puissance réduite. Des procédures de signalisation sont prévues pour établir des connexions entre les BS de la seconde couche et la super BS, et pour éteindre puis activer des BS de la seconde couche éteintes précédemment. Dans certains cas, la BS de la seconde couche a un récepteur d'écoute à faible puissance pour lui permettre d'être activée lorsqu'elle est normalement éteinte.