BR112022016821A2 - Segurança de comunicação sem fio de multilink - Google Patents
Segurança de comunicação sem fio de multilinkInfo
- Publication number
- BR112022016821A2 BR112022016821A2 BR112022016821A BR112022016821A BR112022016821A2 BR 112022016821 A2 BR112022016821 A2 BR 112022016821A2 BR 112022016821 A BR112022016821 A BR 112022016821A BR 112022016821 A BR112022016821 A BR 112022016821A BR 112022016821 A2 BR112022016821 A2 BR 112022016821A2
- Authority
- BR
- Brazil
- Prior art keywords
- mld
- sta
- wireless communication
- mac
- multilink
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/041—Key generation or derivation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/106—Packet or message integrity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/108—Source integrity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/71—Hardware identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/73—Access point logical identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
SEGURANÇA DE COMUNICAÇÃO SEM FIO DE MULTILINK. A presente revelação provê sistemas, métodos e aparelhos para comunicação sem fio executados por um dispositivo de comunicação sem fio. Um dispositivo de comunicação sem fio de exemplo inclui um dispositivo de multilink (MLD) de ponto de acesso (AP). O MLD AP transmite um quadro de beacon para um MLD de estação sem fio (STA), o quadro de beacon incluindo uma pluralidade de endereços de controle de acesso de mídia (MAC) de AP de respectivos APs que pertencem ao MLD AP. O MLD AP recebe uma solicitação de associação a partir do MLD STA, a solicitação de associação incluindo uma pluralidade de endereços de MAC STA de respectivas STAs que pertencem ao MLD STA. O MLD AP gera, durante uma operação de handshake com o MLD STA, uma ou mais chaves de criptografia configuradas para criptografar comunicações entre o MLD AP e o MLD STA. O MLD AP verifica a pluralidade de endereços de MAC STA com base pelo menos em parte em uma ou mais chaves de criptografia.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062985311P | 2020-03-04 | 2020-03-04 | |
US17/189,895 US11812257B2 (en) | 2020-03-04 | 2021-03-02 | Multi-link wireless communication security |
PCT/US2021/020617 WO2021178503A1 (en) | 2020-03-04 | 2021-03-03 | Multi-link wireless communication security |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022016821A2 true BR112022016821A2 (pt) | 2022-10-11 |
Family
ID=77555165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022016821A BR112022016821A2 (pt) | 2020-03-04 | 2021-03-03 | Segurança de comunicação sem fio de multilink |
Country Status (7)
Country | Link |
---|---|
US (2) | US11812257B2 (pt) |
EP (1) | EP4115640A1 (pt) |
KR (1) | KR20220149527A (pt) |
CN (1) | CN115211155A (pt) |
BR (1) | BR112022016821A2 (pt) |
TW (1) | TW202142012A (pt) |
WO (1) | WO2021178503A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11696129B2 (en) * | 2019-09-13 | 2023-07-04 | Samsung Electronics Co., Ltd. | Systems, methods, and devices for association and authentication for multi access point coordination |
US20210352715A1 (en) * | 2020-05-06 | 2021-11-11 | Mediatek Singapore Pte. Ltd. | Station Identifier Indication For Constrained Multi-Link Operation In Wireless Communications |
US20210392494A1 (en) * | 2020-05-08 | 2021-12-16 | Po-Kai Huang | Multi-link device resetup and transition with station device address authentication |
US11924911B2 (en) * | 2020-05-22 | 2024-03-05 | Mediatek Singapore Pte. Ltd. | Extreme-high-throughput fast initial link setup support in multi-link operation in wireless communications |
JP2022117093A (ja) * | 2021-01-29 | 2022-08-10 | キヤノン株式会社 | 通信装置、通信方法、およびプログラム |
US11770699B2 (en) * | 2021-11-18 | 2023-09-26 | Cypress Semiconductor Corporation | Media access control (MAC) address privacy handling |
GB2620416A (en) * | 2022-07-07 | 2024-01-10 | Canon Kk | Obfuscation of IES in management frames using container IES with encrypted information section |
WO2024077458A1 (en) * | 2022-10-10 | 2024-04-18 | Nokia Shanghai Bell Co., Ltd. | Apparatus and method for device identification in wireless local area network |
US20240187937A1 (en) * | 2022-12-06 | 2024-06-06 | Qualcomm Incorporated | Concurrent access point pre-authentication |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8812833B2 (en) * | 2009-06-24 | 2014-08-19 | Marvell World Trade Ltd. | Wireless multiband security |
US8560848B2 (en) * | 2009-09-02 | 2013-10-15 | Marvell World Trade Ltd. | Galois/counter mode encryption in a wireless network |
US8850204B2 (en) | 2009-12-23 | 2014-09-30 | Intel Corporation | Multi-band/multi-link secure key generation and delivery protocol |
US9491621B2 (en) * | 2013-09-10 | 2016-11-08 | Qualcomm Incorporated | Systems and methods for fast initial link setup security optimizations for PSK and SAE security modes |
MY181840A (en) | 2016-11-04 | 2021-01-08 | Thomson Licensing | Devices and methods for client device authentication |
CN110741690A (zh) * | 2017-06-15 | 2020-01-31 | 松下电器(美国)知识产权公司 | 确保低功率传输的通信装置和方法 |
US20190037595A1 (en) | 2017-07-27 | 2019-01-31 | Qualcomm Incorporated | Managing unscheduled uplink access |
US10417401B2 (en) * | 2017-07-30 | 2019-09-17 | Bank Of America Corporation | Dynamic digital consent |
US20200008095A1 (en) * | 2018-06-29 | 2020-01-02 | Qualcomm Incorporated | Connectivity and feedback techniques for wireless broadcast services |
-
2021
- 2021-03-02 US US17/189,895 patent/US11812257B2/en active Active
- 2021-03-03 CN CN202180017701.4A patent/CN115211155A/zh active Pending
- 2021-03-03 TW TW110107515A patent/TW202142012A/zh unknown
- 2021-03-03 KR KR1020227029875A patent/KR20220149527A/ko unknown
- 2021-03-03 WO PCT/US2021/020617 patent/WO2021178503A1/en unknown
- 2021-03-03 EP EP21714499.7A patent/EP4115640A1/en active Pending
- 2021-03-03 BR BR112022016821A patent/BR112022016821A2/pt unknown
-
2023
- 2023-09-29 US US18/478,704 patent/US20240031801A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021178503A1 (en) | 2021-09-10 |
US20240031801A1 (en) | 2024-01-25 |
TW202142012A (zh) | 2021-11-01 |
US11812257B2 (en) | 2023-11-07 |
CN115211155A (zh) | 2022-10-18 |
KR20220149527A (ko) | 2022-11-08 |
US20210282007A1 (en) | 2021-09-09 |
EP4115640A1 (en) | 2023-01-11 |
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