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1. 发明申请

US20180026696A1 METHOD AND APPARATUS FOR BEAMFORMING TRAINING USING FRAMES 审中-公开
公开(公告)号：US20180026696A1
公开(公告)日：2018-01-25
申请号：US15643995
申请日：2017-07-07
申请人： PERASO TECHNOLOGIES INC.
发明人： Christopher James HANSEN , Gary CHENG , Joseph ANDONIEH , Bradley Robert LYNCH
IPC分类号： H04B7/06 , H04B7/0417 , H04W74/00 , H04W48/12 , H01Q3/26 , H04W72/04
CPC分类号： H04B7/0617 , H01Q3/26 , H04B7/0417 , H04B7/0634 , H04B7/0636 , H04W16/28 , H04W48/12 , H04W72/0446 , H04W72/046 , H04W74/002
摘要： A method and apparatus for beamforming training using frames is provided. A device generates a frame comprising header data and beamforming data. The beamforming data is organized into units of beamforming training (TRN) fields. The header data comprises numbers indicating: a first type of TRN fields in each of the units of the beamforming data, to be transmitted using same antenna settings used for the header data; a second type of TRN fields in each of the units to be transmitted using different antenna settings than used for the header data; and how the first type of TRN fields are organized into respective groups of the second type of TRN fields in each of the units that are to be consecutively transmitted using same respective antenna settings, the respective antenna settings changing with each successive group of the third number of the second type of TRN fields.

2. 发明申请

US20150349822A1 METHOD, SYSTEM AND APPARATUS FOR AUTOMATIC GAIN CONTROL IN DIRECT-CONVERSION RECEIVER 有权
标题翻译：用于直接转换接收机自动增益控制的方法，系统和设备
公开(公告)号：US20150349822A1
公开(公告)日：2015-12-03
申请号：US14727494
申请日：2015-06-01
申请人： PERASO TECHNOLOGIES INC.
发明人： Grigori TEMKINE , Craig FARNSWORTH , Arash TABIBIAZAR , Alexander TOMKINS , Bradley Robert LYNCH
IPC分类号： H04B1/12
CPC分类号： H04B1/123 , H03G1/00 , H03G3/30 , H03G3/3052 , H03G3/3078
摘要： A wireless receiver automatic gain control system includes: a coarse amplification subsystem that receives and amplifies a carrier-modulated signal; a demodulator that generates a baseband signal from the amplified carrier-modulated signal; a fine amplification subsystem that amplifies the baseband signal; and a controller connected to the amplification subsystems. The controller: obtains a unified gain value for the amplification subsystems; based on the unified gain value, selects (i) one of a plurality of coarse gain values defining a set of coarse gain steps each spanning a plurality of unified gain steps, and (ii) one of a plurality of fine gain values defining a set of fine gain steps each spanning a single unified gain step; and sets (i) the gain of the coarse amplification subsystem to the selected coarse gain value, and (ii) the gain of the fine amplification subsystem to the selected fine gain value.
摘要翻译：无线接收机自动增益控制系统包括：粗放大子系统，其接收并放大载波调制信号; 解调器，其从放大的载波调制信号产生基带信号; 一个放大基带信号的精细放大子系统; 以及连接到放大子系统的控制器。控制器：获得放大子系统的统一增益值; 基于统一增益值，选择（i）定义一组跨越多个统一增益步长的粗增益步长的多个粗增益值中的一个，以及（ii）定义集合的多个细增益值之一每个跨越单个统一增益步长的精细增益步骤; 并将（i）粗放大子系统的增益设定为所选粗增益值，以及（ii）精细放大子系统对所选精细增益值的增益。

3. 发明申请

US20210219214A1 DISTRIBUTED ACCESS POINTS FOR WIRELESS NETWORKS 有权
公开(公告)号：US20210219214A1
公开(公告)日：2021-07-15
申请号：US17150324
申请日：2021-01-15
申请人： PERASO TECHNOLOGIES INC.
发明人： Joseph ANDONIEH , Bradley Robert LYNCH , Ali IMRAN , Arie ELAZAR , Jeffrey ANDONIEH
IPC分类号： H04W48/16 , H04W12/0431 , H04W12/041 , H04W76/11 , H04L1/16 , H04W48/20 , H04W68/00
摘要： A host controller for a distributed wireless local area network (WLAN) includes: a communications interface connected to each of a set of wireless access points (APs); a memory storing (i) identifiers of each of the wireless access points, and (ii) a master identifier of the host controller; and a processor configured to: receive a notification, from a first one of the APs, that the first AP has completed an association with a client device; in response to receiving the notification: deploy association data, including an identifier of the client device, to each of the APs; initiate a handshake mechanism with the client device, via a selected one of the APs, to generate an encryption key; and provide the encryption key to each or the APs to enable data exchange between the client device and each of the APs.

4. 发明申请

US20200344745A1 METHOD, SYSTEM AND APPARATUS FOR SIGNALING STATION CAPABILITIES TO ESTABLISH WIRELESS CONNECTIONS 审中-公开
公开(公告)号：US20200344745A1
公开(公告)日：2020-10-29
申请号：US16928266
申请日：2020-07-14
申请人： PERASO TECHNOLOGIES INC.
发明人： Gary CHENG , Joseph ANDONIEH , Bradley Robert LYNCH , Christopher James HANSEN
IPC分类号： H04W72/04 , H04W8/22 , H04W76/18 , H04W8/24
摘要： A method in a first wireless station of establishing a connection with a second wireless station includes: generating a frame including a capabilities element having: a core capabilities field containing a predefined sequence of core subfields having respective predefined lengths; the core subfields containing respective first core values defining core capabilities of the first wireless station; and at least one extended capability field containing: an extended capability identifier subfield containing an identifier of one of a plurality of predefined extended capabilities; an extended capability length subfield containing an extended capability length value; and an extended capability payload subfield having a length equal to the extended capability length value; the payload subfield containing a first extended value defining an extended capability of the first wireless station; and responsive to generating the frame, transmitting the frame.

5. 发明申请

US20190013896A1 METHOD AND APPARATUS FOR CONFIGURABLE MIMO PROCESSING IN WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：US20190013896A1
公开(公告)日：2019-01-10
申请号：US16028135
申请日：2018-07-05
申请人： PERASO TECHNOLOGIES INC.
发明人： Gary CHENG , Joseph ANDONIEH , Bradley Robert LYNCH , Christopher James HANSEN
IPC分类号： H04L1/00 , H03M13/11
CPC分类号： H04L1/0005 , H03M13/116 , H04B7/0413 , H04L1/0003 , H04L1/0009 , H04L1/0011 , H04L1/0031 , H04L1/0041 , H04L1/0058 , H04L1/0075 , H04L1/06
摘要： A method in a transmitter station includes: generating payload data for transmission to a receiver station via a plurality of antennae of the transmitter station; selecting a number of transmit streams for transmission of the payload data; selecting respective modulation schemes for each of the transmit streams; according to the modulation schemes and to an active one of (i) a single-encoder mode and (ii) a per-stream encoder mode, generating the number of coded, modulated transmit streams; wherein each coded, modulated transmit stream contains a portion of the payload data; and providing the coded, modulated transmit streams to respective ones of the antennae for transmission to the receiver station.

6. 发明申请

US20160336985A1 METHOD, SYSTEM AND APPARATUS FOR AUTOMATIC GAIN CONTROL IN DIRECT-CONVERSION RECEIVER 有权
公开(公告)号：US20160336985A1
公开(公告)日：2016-11-17
申请号：US15219828
申请日：2016-07-26
申请人： PERASO TECHNOLOGIES INC.
发明人： Grigori TEMKINE , Craig FARNSWORTH , Arash TABIBIAZAR , Alexander TOMKINS , Bradley Robert LYNCH
IPC分类号： H04B1/12 , H03G3/30
CPC分类号： H04B1/123 , H03G1/00 , H03G3/30 , H03G3/3052 , H03G3/3078
摘要： A wireless receiver automatic gain control system includes: a coarse amplification subsystem that receives and amplifies a carrier-modulated signal; a demodulator that generates a baseband signal from the amplified carrier-modulated signal; a fine amplification subsystem that amplifies the baseband signal; and a controller connected to the amplification subsystems. The controller: obtains a unified gain value for the amplification subsystems; based on the unified gain value, selects (i) one of a plurality of coarse gain values defining a set of coarse gain steps each spanning a plurality of unified gain steps, and (ii) one of a plurality of fine gain values defining a set of fine gain steps each spanning a single unified gain step; and sets (i) the gain of the coarse amplification subsystem to the selected coarse gain value, and (ii) the gain of the fine amplification subsystem to the selected fine gain value.

7. 发明申请

US20230125676A1 LGA- AND BGA-BASED PHASED-ARRAY MILLIMETER-WAVE ANTENNAS 有权
公开(公告)号：US20230125676A1
公开(公告)日：2023-04-27
申请号：US18048536
申请日：2022-10-21
申请人： PERASO TECHNOLOGIES INC.
发明人： Atabak RASHIDIAN , Mihai TAZLAUANU , Bradley Robert LYNCH
IPC分类号： H01Q3/36
摘要： A radio frequency module includes: a primary board including: an upper surface carrying a radio controller; and a lower surface carrying antenna control elements; a plurality of spacing elements affixed to the lower surface and having a predetermined height extending away from the lower surface; and a secondary board affixed to the primary board by the plurality of spacing elements, separated from the lower surface of the primary board by an air gap with the predetermined height; the secondary board supporting a phased array of antenna elements electromagnetically coupled with the antenna control elements.

8. 发明申请

US20230032799A1 DISTRIBUTED ACCESS POINTS FOR WIRELESS NETWORKS 有权
公开(公告)号：US20230032799A1
公开(公告)日：2023-02-02
申请号：US17938702
申请日：2022-10-07
申请人： PERASO TECHNOLOGIES INC.
发明人： Joseph ANDONIEH , Bradley Robert LYNCH , Ali IMRAN , Arie ELAZAR , Jeffrey ANDONIEH
IPC分类号： H04W48/16 , H04W12/0431 , H04W12/041 , H04L1/16 , H04W48/20 , H04W68/00 , H04W76/11
摘要： A host controller for a distributed wireless local area network (WLAN) includes: a communications interface connected to each of a set of wireless access points (APs); a memory storing (i) identifiers of each of the wireless access points, and (ii) a master identifier of the host controller; and a processor configured to: receive a notification, from a first one of the APs, that the first AP has completed an association with a client device; in response to receiving the notification: deploy association data, including an identifier of the client device, to each of the APs; initiate a handshake mechanism with the client device, via a selected one of the APs, to generate an encryption key; and provide the encryption key to each or the APs to enable data exchange between the client device and each of the APs.

9. 发明申请

US20180132224A1 METHOD, SYSTEM AND APPARATUS FOR SIGNALING STATION CAPABILITIES TO ESTABLISH WIRELESS CONNECTIONS 审中-公开
公开(公告)号：US20180132224A1
公开(公告)日：2018-05-10
申请号：US15803151
申请日：2017-11-03
申请人： PERASO TECHNOLOGIES INC.
发明人： Gary CHENG , Joseph ANDONIEH , Bradley Robert LYNCH , Christopher James HANSEN
IPC分类号： H04W72/04 , H04W8/24 , H04W76/02
摘要： A method in a first wireless station of establishing a connection with a second wireless station includes: generating a frame including a capabilities element having: a core capabilities field containing a predefined sequence of core subfields having respective predefined lengths; the core subfields containing respective first core values defining core capabilities of the first wireless station; and at least one extended capability field containing: an extended capability identifier subfield containing an identifier of one of a plurality of predefined extended capabilities; an extended capability length subfield containing an extended capability length value; and an extended capability payload subfield having a length equal to the extended capability length value; the payload subfield containing a first extended value defining an extended capability of the first wireless station; and responsive to generating the frame, transmitting the frame.

10. 发明申请

US20180026752A1 METHOD AND APPARATUS FOR UNSOLICITED BLOCK ACKNOWLEDGEMENTS 审中-公开
公开(公告)号：US20180026752A1
公开(公告)日：2018-01-25
申请号：US15651835
申请日：2017-07-17
申请人： PERASO TECHNOLOGIES INC.
发明人： Joseph ANDONIEH , Gary CHENG , Christopher James HANSEN , Bradley Robert LYNCH
IPC分类号： H04L1/16 , H04W8/24
CPC分类号： H04L1/1614 , H04L1/1621 , H04L1/1628 , H04W8/24 , H04W84/12
摘要： A method and apparatus for establishing unsolicited block acknowledgements is provided. During a process, at a first wireless device, to associate with a basic service set that includes a second wireless communication device, the first wireless device transmits, via a controller and using a radio: an indication that the first wireless communication device supports block acknowledgements; and at least one common block acknowledgement parameter defining unsolicited block acknowledgement. Thereafter, the first wireless communication device exchanges data with the second wireless communication device according to the at least one common block acknowledgement parameter defining the unsolicited block acknowledgement.

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