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11. 发明申请

US20210112414A1 MULTI-LINK DEVICE SECURITY ASSOCIATION QUERY 有权
公开(公告)号：US20210112414A1
公开(公告)日：2021-04-15
申请号：US17132158
申请日：2020-12-23
申请人： Po-Kai Huang , Ido Ouzieli , Danny Alexander , Daniel F. Bravo
发明人： Po-Kai Huang , Ido Ouzieli , Danny Alexander , Daniel F. Bravo
IPC分类号： H04W12/082 , H04W48/14 , H04W48/02 , H04W12/06
摘要： Multi-link device (MLD) security association (SA) query and query response procedures are described. Any of the links between an access point (AP) MLD and a non-AP MLD may be used to initiate association, reassociation, or disassociation procedures using the SA query requests and responses. The SA query request or response from one of the stations (STAs) associated with the MLD is sent to a corresponding linked one of the STAs associated with the other MLD. The SA request or response is addressed to the other MLD rather than the STA of the other MLD. Retry timeouts and maximum timeouts for resending SA query requests are set by the AP MLD and the same across each of the links.

12. 发明公开

US20240259806A1 APPARATUS, SYSTEM, AND METHOD OF PROTECTING A WIRELESS COMMUNICATION FRAME 审中-公开
公开(公告)号：US20240259806A1
公开(公告)日：2024-08-01
申请号：US18635377
申请日：2024-04-15
申请人： Po-Kai Huang , Ido Ouzieli , Danny Alexander
发明人： Po-Kai Huang , Ido Ouzieli , Danny Alexander
IPC分类号： H04W12/106 , H04L5/00 , H04W12/06
CPC分类号： H04W12/106 , H04L5/0053 , H04W12/06
摘要： For example, a wireless communication station (STA) may be configured to set a Message Integrity Code (MIC) in a MIC field to protect contents of a control frame according to a Galois Message Authentication Code with 256-bit cipher-key (GMAC-256) protection mechanism. For example, the MIC may be based on a Packet Number (PN). For example, a size of the MIC field may be less than 16 bytes. For example, the STA may be configured to set a PN field based on the PN. For example, a size of the PN field may be less than 6 bytes. For example, the STA may be configured to transmit the control frame including the MIC field and the PN field.

13. 发明申请

US20210297184A1 MULTI-LINK FRAME DELIVERY 有权
公开(公告)号：US20210297184A1
公开(公告)日：2021-09-23
申请号：US17339367
申请日：2021-06-04
申请人： Po-Kai Huang , Danny Alexander , Daniel F. Bravo , Ido Ouzieli , Danny Ben-Ari , Amir Hitron , Robert J. Stacey
发明人： Po-Kai Huang , Danny Alexander , Daniel F. Bravo , Ido Ouzieli , Danny Ben-Ari , Amir Hitron , Robert J. Stacey
IPC分类号： H04L1/16 , H04L1/18 , H04W8/28 , H04W80/02
摘要： Methods, apparatuses, and computer readable media for communicating elements between multi-link devices are disclosed. Apparatuses of a first station (STA) affiliated with a multi-link device (MLD) are disclosed, where the apparatuses comprise processing circuitry configured to determine a sequence number as a next sequence number of a sequence number space where the sequence number space is indexed by a MLD media access control (MAC) address of a second MLD, and wherein the processing circuitry is further configured to encode a media access control (MAC) management protocol data unit (MMPDU) in a physical layer (PHY) protocol data unit (PPDU), the MMDPU including the sequence number, a frame body, and an address 1 field, the address 1 field indicating an address of a second station (STA) affiliated with the second MLD, and configure the first STA to transmit the PPDU to the second station.

14. 发明申请

US20190069176A1 WAKE UP RECEIVER FRAME AUTHENTICATION 审中-公开
公开(公告)号：US20190069176A1
公开(公告)日：2019-02-28
申请号：US16176541
申请日：2018-10-31
申请人： Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Ido Ouzieli , Emily H. Qi , Noam Ginsburg , Robert J. Stacey
发明人： Po-Kai Huang , Shahrnaz Azizi , Daniel F. Bravo , Ido Ouzieli , Emily H. Qi , Noam Ginsburg , Robert J. Stacey
IPC分类号： H04W12/06 , H04W52/02 , H04W12/04
CPC分类号： H04W12/06 , H04L9/0833 , H04L9/0891 , H04L9/12 , H04L9/3228 , H04L2209/80 , H04W12/04 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W52/028
摘要： Methods and systems for authenticated wake-up radio frames are disclosed. In one aspect, a method includes generating a wake-up radio (WUR) integrity group key (IGTK) for authentication of WUR frames when received by a wake-up radio (WURx). The WUR IGTK may be identified via a key identifier in the WUR frame. The key identifier may be updated when the WUR IGTK is updated, facilitating WUR IGTK key updating across multiple associated stations.

15. 发明申请

US20210266847A1 POWER SPECTRAL DENSITY LIMIT FOR 6 GHZ 有权
公开(公告)号：US20210266847A1
公开(公告)日：2021-08-26
申请号：US17318277
申请日：2021-05-12
申请人： Laurent Cariou , Ido Ouzieli , Carlos Cordeiro , Hassan Yaghoobi , Thomas J. Kenney
发明人： Laurent Cariou , Ido Ouzieli , Carlos Cordeiro , Hassan Yaghoobi , Thomas J. Kenney
IPC分类号： H04W52/34 , H04W52/32 , H04W52/52 , H04W52/36
摘要： This disclosure describes systems, methods, and devices related to power spectral density (PSD) limit. A device may generate a frame comprising one or more elements to be sent to a first station device, wherein the frame is to be sent using a 6 GHz band. The device may include in the frame, information associated with a PSD limit on a per bandwidth size basis of the 6 GHz band. The device may cause to send the frame to the first station device.

16. 发明申请

US20190200220A1 SYNCHED GROUP KEY REKEYING 审中-公开
公开(公告)号：US20190200220A1
公开(公告)日：2019-06-27
申请号：US16289988
申请日：2019-03-01
申请人： Ido Ouzieli , Stanislav Gens , Emily H. Qi , Izoslav Tchigevsky
发明人： Ido Ouzieli , Stanislav Gens , Emily H. Qi , Izoslav Tchigevsky
IPC分类号： H04W12/04 , H04W56/00 , H04W40/24 , H04W72/04 , H04W12/06
CPC分类号： H04W12/04033 , H04W12/0401 , H04W12/06 , H04W40/244 , H04W56/001 , H04W72/0446 , H04W84/12
摘要： This disclosure describes systems, methods, and devices related to synched group key rekeying. A device may determine a first security key used for group-addressed management frames. The device may perform a security key rekeying to use a second security key in place of the first security key. The device may cause to send the second security key to a first station device of one or more station devices. The device may cause to send a first beacon frame comprising a switch announcement information element (IE) associated with the second security key. The device may cause to send a second beacon frame, wherein the second beacon frame does not comprise the switch announcement IE. The device may determine to switch to the second security key based on the switch announcement IE.

17. 发明申请

US20210315042A1 FAST REASSOCIATION WITH AN ACCESS POINT 有权
公开(公告)号：US20210315042A1
公开(公告)日：2021-10-07
申请号：US17349001
申请日：2021-06-16
申请人： Ido Ouzieli , Ofer HAREUVENI , Johannes Berg , Emily H. Qi
发明人： Ido Ouzieli , Ofer HAREUVENI , Johannes Berg , Emily H. Qi
IPC分类号： H04W76/19 , H04W48/20 , H04W12/069 , H04W12/041 , H04W48/16
摘要： Methods, apparatuses, and computer readable media for fast reassociation with an access point (AP) are disclosed. Apparatuses of an AP are disclosed, where the apparatuses comprise processing circuitry configured to decode a reassociation request frame from the station (STA), encode for transmission to the STA a reassociation response frame, in response to the reassociation request frame being a protected reassociation frame, and encode for transmission to the STA a security association (SA) query frame, in response to the reassociation request frame not being the protected reassociation frame. Apparatuses of an STA are disclosed where the apparatuses comprise processing circuitry configured to associate with an AP, encode for transmission to the AP a protected reassociation request frame, and deleting keys and performing a 4-way handshake with the AP to generate new keys, in response to receiving a reassociation response frame indicating a successful reassociation with the AP.

18. 发明授权

US08606109B2 Technique for forwarding packets in a gigabit passive optical network (GPON) 有权
标题翻译：在千兆无源光网络（GPON）中转发数据包的技术
公开(公告)号：US08606109B2
公开(公告)日：2013-12-10
申请号：US12679855
申请日：2008-09-22
申请人： Ido Ouzieli
发明人： Ido Ouzieli
IPC分类号： H04J14/08
CPC分类号： H04Q11/0067 , H04L12/18 , H04L12/2861 , H04L12/2885 , H04L12/289 , H04Q11/0066 , H04Q11/0071 , H04Q2011/0047 , H04Q2011/0064
摘要： A technique for forwarding downstream packets in a GPON comprising an OLT unit having a physical PON port connected to N Optical Network Termination (ONT) units by optical fibers. The physical PON port accommodates N individual virtual GEM ports terminated with the N ONT units (ONTs) which form N:1 service. The technique comprises assigning in the physical port of the OLT unit a virtual GEM port being a shared broadcast GEM port terminated with all the N ONTs of the N:1 service. Those downstream packets applied to the physical PON port, which would otherwise be flooded—such as broadcast packets or packets having unknown destination address—will now be forwarded only via the shared broadcast GEM port.
摘要翻译：一种用于在GPON中转发下行分组的技术，包括具有通过光纤连接到N个光网络终端（ONT）单元的物理PON端口的OLT单元。物理PON端口容纳N个独立的虚拟GEM端口，并以N ONT单元（ONT）端接，形成N：1业务。该技术包括在OLT单元的物理端口中分配虚拟GEM端口，该虚拟GEM端口是以N：1业务的所有N个ONT终止的共享广播GEM端口。那些应用于物理PON端口的那些下行分组（其将被淹没，例如广播分组或具有未知目的地址的分组）现在将仅通过共享广播GEM端口被转发。

19. 发明申请

US20210127273A1 ENHANCED BEACON PROTECTION REKEYING AND ATTACK DETECTION FOR WIRELESS COMMUNICATIONS 有权
公开(公告)号：US20210127273A1
公开(公告)日：2021-04-29
申请号：US17117265
申请日：2020-12-10
申请人： Ido Ouzieli , Johannes Berg , Stanislav Gens , Emily H. Qi , Izoslav Tchigevsky
发明人： Ido Ouzieli , Johannes Berg , Stanislav Gens , Emily H. Qi , Izoslav Tchigevsky
IPC分类号： H04W12/122 , H04W12/10 , H04W12/0433
摘要： This disclosure describes systems, methods, and devices related to beacon protection rekeying and attack detection. A device may set a first beacon integrity group transient key (BIGTK). The device may generate a first frame including a first indication of a second BIGTK to be used for a first integrity analysis of the first frame, a second indication of the first BIGTK, and a third indication that the first BIGTK is to be used for a second integrity analysis of a second frame to be sent after the first frame. The device may send the first frame, and may generate the second frame, the second frame including an indication that the first BIGTK is to be used for the second integrity analysis of the second frame. The device may send the second frame.

20. 发明申请

US20190200278A1 ENHANCED BEACON FRAMES IN WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：US20190200278A1
公开(公告)日：2019-06-27
申请号：US16290107
申请日：2019-03-01
申请人： Ido Ouzieli , Emily Qi , Stanislav Gens , Robert Stacey , Izoslav Tchigevsky
发明人： Ido Ouzieli , Emily Qi , Stanislav Gens , Robert Stacey , Izoslav Tchigevsky
IPC分类号： H04W40/24 , H04W12/10 , H04L29/06 , H04W12/12
CPC分类号： H04W40/244 , H04L63/1466 , H04W12/1008 , H04W12/1204 , H04W84/12
摘要： This disclosure describes systems, methods, and devices related to using protected beacon frames in wireless communications. A device may determine a beacon management element of a beacon frame body and may determine an integrity group key identifier of the beacon management element, wherein the integrity group key identifier is associated with a basic service set (BSS). The device may determine, based on the integrity group key identifier, a management integrity check (MIC) field of the beacon management element. The device may generate a beacon frame including the beacon frame body. The device may send the beacon frame.

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