WO2024110946 - SWITCHING OFF CELLS FOR ENERGY SAVING IN A WIRELESS COMMUNICATIONS SYSTEM
National phase entry is expected:
Publication Number
WO/2024/110946
Publication Date
30.05.2024
International Application No.
PCT/IB2024/050216
International Filing Date
09.01.2024
Title **
[English]
SWITCHING OFF CELLS FOR ENERGY SAVING IN A WIRELESS COMMUNICATIONS SYSTEM
[French]
MISE HORS CIRCUIT DE CELLULES À DES FINS D’ÉCONOMIE D'ÉNERGIE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
BASU MALLICK, Prateek
VELEV, Genadi
LÖHR, Joachim
KUCHIBHOTLA, Ravi
Priority Data
63/486,335
22.02.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2314 | |
| EPO | Filing, Examination, Granting | 11203 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2385 | |
| USA | Filing, Examination, Granting | 9540 |
Total:
27,749
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Various aspects of the present disclosure relate to energy savings in a wireless communications system. A determination is made to switch off a first serving cell of a first public land mobile network (PLMN), such as based on time of day or load information at the first serving cell. A network entity in the first serving cell transmits, to a UE being served by the first serving cell, an indication that the first serving cell is to be switched off. In response to the indication, the UE selects a second serving cell of a second PLMN, and begins transmitting signals to and receiving signals from the second serving cell rather than the first serving cell. Additionally, after transmitting the indication, the cell transmission and reception at the first serving cell is switched off.[French]
Divers aspects de la présente invention se réfère aux économies d'énergie dans un système de communication sans fil. Il est déterminé si une première cellule de desserte d'un premier réseau de téléphonie mobile terrestre public (PLMN) doit être mise hors circuit, par exemple sur la base du moment de la journée ou d’informations de charge au niveau de la première cellule de desserte. Une entité de réseau dans la première cellule de desserte émet, vers un UE desservi par la première cellule de desserte, une indication selon laquelle la première cellule de desserte doit être mise hors circuit. En réponse à cette indication, l'UE sélectionne une seconde cellule de desserte d'un second réseau PLMN, et commence à émettre et recevoir des signaux vers et en provenance de la seconde cellule de desserte plutôt que la première cellule de desserte. De plus, après l’émission de ladite indication, l’émission-réception au niveau de la première cellule de desserte est désactivée.