WO2025107327 - METHOD AND APPARATUS FOR WLAN SENSING PROTECTION
National phase entry is expected:
Publication Number
WO/2025/107327
Publication Date
30.05.2025
International Application No.
PCT/CN2023/134177
International Filing Date
25.11.2023
Title **
[English]
METHOD AND APPARATUS FOR WLAN SENSING PROTECTION
[French]
PROCÉDÉ ET APPAREIL DE PROTECTION DE LA DÉTECTION PAR UN WLAN
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
MONTEMURRO, Michael
Suite 400, 303 Terry Fox Drive, Kanata
Ontario 231, CA
MCCANN, Stephen
Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich, DE
SUN, Li
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
DU, Rui
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
HUANG, Lei
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
NAREN, Gerile
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
CHITRAKAR, Rojan
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Application details
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| Pages of Specification | * |
| Sequence Listing | * |
| International Search Report is established | *
International Searching Authority
CNIPA
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1109 | |
| EPO | Filing, Examination | 7805 | |
| Japan | Filing | 560 | |
| South Korea | Filing | 484 | |
| USA | Filing, Examination | 2635 |
Total: 12593 USD
Abstract[English]
There is provided a method for WLAN sensing protection. A symmetric key is established between an initiator and a responder. The symmetric key is used to parameterize a transformation function. When measurement signals are transmitted by the initiator, they are first transformed by the transformation function. When these measurement signals are received at the responder, the responder applies the inverse of the transformation function to the received signal. The responder may then analyze the received and transformed signal and provide a measurement report back to the initiator.[French]
L'invention concerne un procédé de protection de la détection par un WLAN. Une clé symétrique est établie entre un initiateur et un répondeur. La clé symétrique est utilisée pour paramétrer une fonction de transformation. Lorsque des signaux de mesure sont transmis par l'initiateur, ils sont d'abord transformés par la fonction de transformation. Lorsque ces signaux de mesure sont reçus au niveau du répondeur, le répondeur applique l'inverse de la fonction de transformation au signal reçu. Le répondeur peut ensuite analyser le signal reçu et transformé et fournir un rapport de mesure en retour à l'initiateur.