公开(公告)号：US20220007236A1

公开(公告)日：2022-01-06

申请号：US17482025

申请日：2021-09-22

申请人： Necati Canpolat ,  Dibakar Das ,  Ganesh Venkatesan ,  Chittabrata Ghosh ,  Dave A. Cavalcanti ,  Cheng Chen ,  Juan Fang ,  Laurent Cariou ,  Carlos Cordeiro

发明人： Necati Canpolat ,  Dibakar Das ,  Ganesh Venkatesan ,  Chittabrata Ghosh ,  Dave A. Cavalcanti ,  Cheng Chen ,  Juan Fang ,  Laurent Cariou ,  Carlos Cordeiro

IPC分类号： H04W28/24 ,  H04W28/02

摘要： A Quality-of-Service (QoS) Management AP is configured to support QoS Management features and to perform a QoS Management Protocol. The AP decodes an Enhanced Add Traffic Stream (E-ADDTS) Request QoS Action Frame (E-ADDTS Req) received from a station (STA) to initiate QoS setup for a traffic stream. The STA may be a QoS Management STA configured to support the QoS Management features and perform the QoS Management protocol. The AP may encode, for transmission to the STA in response to the E-ADDTS Req, an E-ADDTS Response QoS Action Frame (E-ADDTS Resp) which includes a status code to indicate whether the QoS setup has been accepted. When the QoS setup is accepted, the E-ADDTS Resp includes a QoS setup ID within a QoS setup ID field in the E-ADDTS Resp that uniquely identifies the QoS setup for the traffic stream.

公开(公告)号：US20220116833A1

公开(公告)日：2022-04-14

申请号：US17645842

申请日：2021-12-23

申请人： Juan Fang ,  Necati Canpolat ,  Laurent Cariou ,  Dave Cavalcanti ,  Cheng Chen ,  Dibakar Das ,  Roya Doostnejad ,  Po-Kai Huang ,  Minyoung Park ,  Ganesh Venkatesan

发明人： Juan Fang ,  Necati Canpolat ,  Laurent Cariou ,  Dave Cavalcanti ,  Cheng Chen ,  Dibakar Das ,  Roya Doostnejad ,  Po-Kai Huang ,  Minyoung Park ,  Ganesh Venkatesan

IPC分类号： H04W36/00 ,  H04W12/06

摘要： This disclosure describes systems, methods, and devices related to fast transition Wi-Fi roaming operations. A device may generate, during a first association of the device to a first access point, a request to authenticate the device to a second access point; send, during the first association, the request to authenticate; receive, during the first association, a response indicating that the device is authenticated to the second access point; generate, during the first association, a reassociation request to the second access point; determine that a time between sending the request to authenticate and generating the reassociation request is less than a threshold time; send, based on the determination that the time is less than the threshold time, the reassociation request to the second access point; and receive a reassociation response indicative of a second association of the device to the second access point.

公开(公告)号：US20210288915A1

公开(公告)日：2021-09-16

申请号：US17336120

申请日：2021-06-01

申请人： Ganesh Venkatesan ,  Dave Cavalcanti ,  Dibakar Das ,  Nevo Idan ,  Chittabrata Ghosh ,  Ofer Hareuveni ,  Daniel Bravo ,  Danny Alexander

发明人： Ganesh Venkatesan ,  Dave Cavalcanti ,  Dibakar Das ,  Nevo Idan ,  Chittabrata Ghosh ,  Ofer Hareuveni ,  Daniel Bravo ,  Danny Alexander

IPC分类号： H04L12/863 ,  H04L12/851

摘要： This disclosure describes systems, methods, and devices related to enhanced traffic model. A device may maintain, at an upper layer, a self-ordering queue associated with one or more time sensitive packets associated with times sensitive traffic streams. The device may transmit the one or more time sensitive packets from the self-ordering queue to a TSN queue at a lower layer. The device may control one or more enhanced distributed channel access (EDCA) queues by using a control function. The device may transmit the one or more time sensitive packets to a first station device.

公开(公告)号：US20240178958A1

公开(公告)日：2024-05-30

申请号：US18399426

申请日：2023-12-28

申请人： Dave Cavalcanti ,  Nico Georghiou ,  Elad Oren ,  Avraham Stern ,  Susruth Sudhakaran ,  Ganesh Venkatesan

发明人： Dave Cavalcanti ,  Nico Georghiou ,  Elad Oren ,  Avraham Stern ,  Susruth Sudhakaran ,  Ganesh Venkatesan

IPC分类号： H04L5/00 ,  H04W72/30

CPC分类号： H04L5/0048 ,  H04W72/30

摘要： For example, an Access Point (AP) may be configured to set a plurality of follow-up-information fields corresponding to a plurality of time domains. For example, the plurality of follow-up-information fields may include a first follow-up-information field and a second follow-up-information field. For example, the first follow-up-information field may include first time information corresponding to a first time domain, and the second follow-up-information field may include second time information corresponding to a second time domain. For example, the AP may be configured to transmit a time-measurement frame to a non-AP station (STA). For example, the time-measurement frame may be configured to include the plurality of follow-up-information fields.

公开(公告)号：US20220330099A1

公开(公告)日：2022-10-13

申请号：US17855018

申请日：2022-06-30

申请人： Ganesh Venkatesan ,  Necati Canpolat

发明人： Ganesh Venkatesan ,  Necati Canpolat

IPC分类号： H04W28/24

摘要： Methods, apparatuses, and computer readable media for quality-of-service policies in wireless local area networks. Apparatuses of a station (STA) are disclosed, where the apparatuses comprise processing circuitry configured to encode for transmission to an access point (AP) a quality of service (QoS) query frame and decode a QoS request frame from the AP, the QoS request frame indicating a plurality of QoS policies offered by the AP. The processing circuitry may be further configured to encode for transmission to the AP a QoS response frame, the QoS response frame indicating a status of a QoS policy of the plurality of QoS policies. Apparatuses of the AP are disclosed to encode QoS request frames and decode QoS response frames. The AP and STAs implement the negotiated QoS policies by using a QoS WLAN priority based on frames including packets being sent and received from specific addresses.

公开(公告)号：US20210274489A1

公开(公告)日：2021-09-02

申请号：US17325563

申请日：2021-05-20

申请人： Juan Fang ,  Dave Cavalcanti ,  Dibakar Das ,  Po-Kai Huang ,  Minyoung Park ,  Ganesh Venkatesan

发明人： Juan Fang ,  Dave Cavalcanti ,  Dibakar Das ,  Po-Kai Huang ,  Minyoung Park ,  Ganesh Venkatesan

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W74/08

摘要： This disclosure describes systems, methods, and devices related to enhanced retransmission. A device may establish one or more links with a station device (STA) multi-link device (MLD). The device may generate a frame to be sent to the STA MLD. The device may sense that a first link of the one or more links is busy. The device may cause to send the frame on a second link. The device may cause to send a duplicate of the frame on the first link at a first time.

公开(公告)号：US20200169841A1

公开(公告)日：2020-05-28

申请号：US16746462

申请日：2020-01-17

申请人： Dibakar Das ,  Jonathan Segev ,  Chittabrata Ghosh ,  Ganesh Venkatesan ,  Feng Jiang ,  Qinghua Li ,  Xiaogang Chen ,  Eran Segev ,  Huaning Niu ,  Shlomi Vituri ,  Elad Oren ,  Chen Kojokaro

发明人： Dibakar Das ,  Jonathan Segev ,  Chittabrata Ghosh ,  Ganesh Venkatesan ,  Feng Jiang ,  Qinghua Li ,  Xiaogang Chen ,  Eran Segev ,  Huaning Niu ,  Shlomi Vituri ,  Elad Oren ,  Chen Kojokaro

IPC分类号： H04W4/02 ,  H04W52/24 ,  H04W24/10

摘要： Methods, apparatuses, and computer readable media for report identification and power control for ranging in a wireless network are disclosed. An apparatus of a responding station (RSTA) is disclosed, where the apparatus comprises processing circuitry configured to perform ranging with a initiating stations (ISTAs) and maintain a separate sounding dialogue token for each of the ISTAs and transmit a corresponding sounding dialogue token for a ISTA in a trigger frame for ranging and sounding or a null data packet announcement (NDPA) frame, and in a responding to initiating location measurement report. Apparatuses of RSTAs and ISTAS are disclosed that perform power control management during non-trigger-based ranging.

公开(公告)号：US20190200383A1

公开(公告)日：2019-06-27

申请号：US16287586

申请日：2019-02-27

申请人： Feng Jiang ,  Dibakar Das ,  Xiaogang Chen ,  Chittabrata Ghosh ,  Qinghua Li ,  Jonathan Segev ,  Robert Stacey ,  Ganesh Venkatesan

发明人： Feng Jiang ,  Dibakar Das ,  Xiaogang Chen ,  Chittabrata Ghosh ,  Qinghua Li ,  Jonathan Segev ,  Robert Stacey ,  Ganesh Venkatesan

IPC分类号： H04W74/06 ,  H04W24/10 ,  H04W40/12

CPC分类号： H04W74/06 ,  H04W24/10 ,  H04W40/12

摘要： This disclosure describes systems, methods, and devices related to uplink (UL) null data packet (NDP) format for passive location. A device may cause to send a trigger frame that solicits poll response to one or more anchor stations involved in a passive ranging measurement. The device may identify one or more polling response frames received from the one or more anchor stations. The device may cause to send a trigger frame that solicits uplink null data packet (NDP) to the one or more anchor stations, wherein the uplink NDP comprises an indication of a high efficiency (HE) single user (SU) frame type. The device may identify one or more uplink NDPs received from the one or more anchor stations

公开(公告)号：US20100157971A1

公开(公告)日：2010-06-24

申请号：US12317506

申请日：2008-12-22

申请人： Jing Zhu ,  Adrian Stephens ,  Ganesh Venkatesan

发明人： Jing Zhu ,  Adrian Stephens ,  Ganesh Venkatesan

IPC分类号： H04J3/00 ,  H04L12/413

CPC分类号： H04W74/0816 ,  H04J3/16 ,  H04L12/413 ,  H04W48/02 ,  Y02D70/142

摘要： Techniques for media access in wireless networks are disclosed. For instance, embodiments may provide a time interval for accessing a wireless communications channel. In addition, embodiments may prevent channel access during the time interval by stations incapable of employing a first channel access technique. This access technique employs an access probability P.

摘要翻译： 公开了用于无线网络中媒体接入的技术。 例如，实施例可以提供用于访问无线通信信道的时间间隔。 此外，实施例可以在时间间隔期间阻止不能采用第一信道接入技术的站点的信道接入。 该接入技术采用接入概率P.

公开(公告)号：US20180041990A1

公开(公告)日：2018-02-08

申请号：US15636295

申请日：2017-06-28

申请人： Ganesh Venkatesan ,  Chittabrata Ghosh

发明人： Ganesh Venkatesan ,  Chittabrata Ghosh

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04B7/0452

摘要： Computer readable media, methods, and apparatuses for location estimation using multi-user multiple-input multiple-output in a wireless local-area network are disclosed. An apparatus is disclosed comprising processing circuitry configure to: encode a fine timing measurement (FTM) initiate (FTI) frame, the FTI frame comprising M0 message uplink resource allocations for a plurality of responders to transmit M0 messages to the HE STA. The processing circuitry further configured to configure the HE STA to transmit the FTI frame to the plurality of responders, and decode M0 messages from the plurality of responders in accordance with the M0 message uplink resource allocations, where the M0 messages are to be received at the HE STA at times T2 in accordance with multi-user multiple-input multiple-output (MU-MIMO). The processing circuitry further configured to acknowledge the M0 messages to be transmitted at a time T3, and decode M1 messages comprising a corresponding time T1 and time T4.