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1. 发明申请

US20160227532A1 SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS 审中-公开
标题翻译：用于无线网络信号分类的系统，方法和设备
公开(公告)号：US20160227532A1
公开(公告)日：2016-08-04
申请号：US14752335
申请日：2015-06-26
申请人： Shahrnaz Azizi , Thomas Kenney , Minyoung Park , Eldad Perahia , Robert Stacey
发明人： Shahrnaz Azizi , Thomas Kenney , Minyoung Park , Eldad Perahia , Robert Stacey
IPC分类号： H04W72/04 , H04L29/06
CPC分类号： H04L69/22 , H04L5/001 , H04L5/0053
摘要： Embodiments of the disclosure relate to systems, methods, and devices for classification of signals in wireless networks. The method includes generating, by a communication device, one or more symbols comprising differentially orthogonal long training sequences, inserting the one or more symbols in one or more frames comprising a plurality of orthogonal frequency-division multiple access symbols and a payload field, and transmitting the one or more frames to a wireless device. The payload may be modulated according to an on-off keying modulation scheme or may be encoded according to a multi-repetition encoding scheme.
摘要翻译：本公开的实施例涉及用于无线网络中的信号分类的系统，方法和设备。该方法包括由通信设备生成包括差分正交长训练序列的一个或多个符号，在包括多个正交频分多址符号和有效载荷字段的一个或多个帧中插入一个或多个符号，以及发射一个或多个帧到无线设备。可以根据开关键控调制方案来调制有效载荷，或者可以根据多重编码方案进行编码。

2. 发明申请

US20160183243A1 Association Request for Narrowband Communications in a Telecommunication Environment 有权
标题翻译：电信环境中的窄带通信协会请求
公开(公告)号：US20160183243A1
公开(公告)日：2016-06-23
申请号：US14581259
申请日：2014-12-23
申请人： Minyoung Park , Robert Stacey , Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
发明人： Minyoung Park , Robert Stacey , Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
IPC分类号： H04W72/04 , H04L29/12 , H04L27/04
CPC分类号： H04W72/042 , H04L1/00 , H04L1/08 , H04L5/0023 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04L27/04 , H04L27/12 , H04W52/0241 , H04W72/0413 , H04W72/0453 , H04W72/14 , H04W84/12 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/26
摘要： Embodiments of the disclosure relate to operational association between communication devices in the presence of a link-budget imbalance between an upstream link and a downstream link at one of the communication devices. The association relies on a request for a narrowband resource block sent form the communication device having the link-budget imbalance to a remote communication device that can schedule and/or allocate the narrowband resource block. The request can be modulated according to an on-off keying modulation scheme or can be encoded according to a multi-repetition encoding scheme. In response to the narrowband resource block being allocated, an association request can be sent to the remote communication device in the narrowband resource block.
摘要翻译：本公开的实施例涉及在通信设备之一处的上游链路和下游链路之间的链路预算不平衡的情况下在通信设备之间的操作关联。该关联依赖于对具有可以调度和/或分配窄带资源块的远程通信设备的具有链路预算不平衡的通信设备发送的窄带资源块的请求。可以根据开关键控调制方案来调制该请求，或者可以根据多重编码方案进行编码。响应于分配的窄带资源块，可以在窄带资源块中向远程通信设备发送关联请求。

3. 发明授权

US09913263B2 Association request for narrowband communications in a telecommunication environment 有权
公开(公告)号：US09913263B2
公开(公告)日：2018-03-06
申请号：US14581259
申请日：2014-12-23
申请人： Minyoung Park , Robert Stacey , Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
发明人： Minyoung Park , Robert Stacey , Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
IPC分类号： H04W72/04 , H04L27/04 , H04W52/02 , H04W72/14 , H04L1/00 , H04W84/12 , H04L5/00 , H04L27/12
CPC分类号： H04W72/042 , H04L1/00 , H04L1/08 , H04L5/0023 , H04L5/0053 , H04L5/0064 , H04L5/0092 , H04L27/04 , H04L27/12 , H04W52/0241 , H04W72/0413 , H04W72/0453 , H04W72/14 , H04W84/12 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/26
摘要： Embodiments of the disclosure relate to operational association between communication devices in the presence of a link-budget imbalance between an upstream link and a downstream link at one of the communication devices. The association relies on a request for a narrowband resource block sent from the communication device having the link-budget imbalance to a remote communication device that can schedule and/or allocate the narrowband resource block. The request can be modulated according to an on-off keying modulation scheme or can be encoded according to a multi-repetition encoding scheme. In response to the narrowband resource block being allocated, an association request can be sent to the remote communication device in the narrowband resource block.

4. 发明授权

US10278044B2 Systems and methods for transmitting and managing communication on dedicated short-range communication channels 有权
公开(公告)号：US10278044B2
公开(公告)日：2019-04-30
申请号：US14455277
申请日：2014-08-08
申请人： Shahrnaz Azizi , Eldad Perahia , Thomas Kenney
发明人： Shahrnaz Azizi , Eldad Perahia , Thomas Kenney
IPC分类号： H04W4/00 , H04W4/02 , H04W4/80 , H04W84/20
摘要： The present disclosure relates to computer-implemented systems and methods for transmitting and receiving audio and video data. A method may include receiving, by a device including one or more processors and a radio transceiver, an indication that the device is a master device. The method may also include determining that the master device is located outside of a vehicle. Furthermore, the method may include identifying, based on determining that the master device is located outside of the vehicle, a client device. Additionally, the method may include transmitting a signal, to the client device, to indicate a peer-to-peer connection in a communication channel is enabled.

5. 发明申请

US20140233589A1 METHOD AND APPARATUS FOR A 1 MHZ LONG TRAINING FIELD DESIGN 审中-公开
标题翻译： 1 MHZ长训练场设计的方法与装置
公开(公告)号：US20140233589A1
公开(公告)日：2014-08-21
申请号：US14260548
申请日：2014-04-24
申请人： Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
发明人： Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
IPC分类号： H04L29/06
CPC分类号： H04L69/22 , H04L27/2613 , H04L27/2666 , H04L2012/5652
摘要： An approach is provided for defining a 1 MHz preamble of a packet. The approach involves determining a preamble sequence of a packet, the preamble sequence having a determinable length. The approach also involves causing, at least in part, the preamble sequence to be divided into a predetermined number of blocks. The approach further involves causing, at least in part, a mathematical operation and a summation over the predetermined number of blocks and a corresponding number of received blocks. The approach also involves causing, at least in part, the summation to be maximized to determine the preamble sequence corresponds to one of a first bandwidth or a second bandwidth, the second bandwidth being greater than the first bandwidth, to determine a type of the packet.
摘要翻译：提供了一种用于定义分组的1MHz前导码的方法。该方法涉及确定分组的前导序列，该前导序列具有可确定的长度。该方法还包括至少部分地将前导码序列分成预定数量的块。该方法还包括至少部分地导致数学运算和超过预定数量的块和相应数量的接收块的求和。该方法还包括至少部分地使求和最大化以确定前导序列对应于第一带宽或第二带宽中的一个，第二带宽大于第一带宽，以确定分组的类型。

6. 发明授权

US08750215B2 Method and apparatus for a 1 MHz long training field design 失效
标题翻译： 1 MHz长训练场设计的方法和装置
公开(公告)号：US08750215B2
公开(公告)日：2014-06-10
申请号：US13532056
申请日：2012-06-25
申请人： Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
发明人： Shahrnaz Azizi , Thomas Kenney , Eldad Perahia
IPC分类号： H04W4/00 , H04L27/26
CPC分类号： H04L69/22 , H04L27/2613 , H04L27/2666 , H04L2012/5652
摘要： An approach is provided for defining a 1 MHz preamble of a packet. The approach involves determining a preamble sequence of a packet, the preamble sequence having a determinable length. The approach also involves causing, at least in part, the preamble sequence to be divided into a predetermined number of blocks. The approach further involves causing, at least in part, a mathematical operation and a summation over the predetermined number of blocks and a corresponding number of received blocks. The approach also involves causing, at least in part, the summation to be maximized to determine the preamble sequence corresponds to one of a first bandwidth or a second bandwidth, the second bandwidth being greater than the first bandwidth, to determine a type of the packet.
摘要翻译：提供了一种用于定义分组的1MHz前导码的方法。该方法涉及确定分组的前导序列，该前导序列具有可确定的长度。该方法还包括至少部分地将前导码序列分成预定数量的块。该方法还包括至少部分地导致数学运算和超过预定数量的块和相应数量的接收块的求和。该方法还包括至少部分地使求和最大化以确定前导序列对应于第一带宽或第二带宽中的一个，第二带宽大于第一带宽，以确定分组的类型。

7. 发明申请

US20140071956A1 METHODS AND ARRANGEMENTS TO SIGNAL SHORT INTERFRAME SPACES 有权
标题翻译：信号短路帧间隔的方法和布置
公开(公告)号：US20140071956A1
公开(公告)日：2014-03-13
申请号：US13725124
申请日：2012-12-21
申请人： Minyoung Park , Eldad Perahia , Thomas Tetzlaff , Thomas Kenney
发明人： Minyoung Park , Eldad Perahia , Thomas Tetzlaff , Thomas Kenney
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04B7/14 , H04L1/1628 , H04L43/067 , H04L47/27 , H04W52/0216 , H04W72/0406 , Y02D70/00 , Y02D70/142 , Y02D70/144
摘要： Generally, embodiments to enable, indicate and detect Short Interframe Space (SIFS) of different time durations, a short (or small) SIFS which is shorter in duration than a regular SIFS, are described herein. Embodiments may comprise logic such as hardware and/or code to signal a short SIFS or a regular SIFS by setting or clearing a bit of a management frame transmitted by a station to an access point during the network association process, or by setting or clearing a bit in the SIG field of the preamble of a data unit transmitted by an access point to an associated station. In some embodiments, a third party station is able to receive the data unit sent by the access point, and decode, e.g., the SIG field bit to determine whether the short SIFS duration or regular SIFS duration is defined for the communication between the access point and the station.
摘要翻译：通常，在本文中描述了实现，指示和检测不同时间持续时间的短帧间间隔（SIFS）的实施例，其持续时间比常规SIFS更短的短（或小）SIFS。实施例可以包括诸如硬件和/或代码的逻辑，以通过在网络关联过程期间将由站发送的管理帧的位设置或清除到接入点来发送短信号SIFS或常规SIFS，或者通过设置或清除位在由接入点发送到相关站的数据单元的前同步码的SIG字段中。在一些实施例中，第三方站能够接收由接入点发送的数据单元，并且解码，例如，SIG字段位，以确定是否为接入点之间的通信定义了短SIFS持续时间或常规SIFS持续时间和车站。

8. 发明申请

US20190082390A1 METHODS AND ARRANGEMENTS TO ENABLE WAKE-UP RECEIVER FOR MODES OF OPERATION 审中-公开
公开(公告)号：US20190082390A1
公开(公告)日：2019-03-14
申请号：US16130646
申请日：2018-09-13
申请人： Shahrnaz Azizi , Thomas Kenney , Po-Kai Huang
发明人： Shahrnaz Azizi , Thomas Kenney , Po-Kai Huang
IPC分类号： H04W52/02 , H04L27/02 , H04L5/00
摘要： Logic may generate a wake-up radio packet, wherein the wake-up radio packet comprises an on-off keying (OOK) signal, a sequence of a preamble of the wake-up radio packet to indicate a rate of transmission of one or more OOK orthogonal frequency-division multiplexing (OFDM) symbols of a medium access control (MAC) frame of the wake-up radio packet, wherein a duration of transmission of the preamble is 128 microseconds for a low data rate and a duration of transmission of the preamble is 64 microseconds for a low data rate. Logic may communicate the wake-up radio packet to a physical layer device to transmit OFDM symbols of an IEEE 802.11 preamble on a channel followed by OOK OFDM symbols of the wake-up radio packet on a sub-band of the channel. And logic may generate at least a second wake-up radio packet to transmit on a contiguous channel bandwidth with OOK OFDM symbols.

9. 发明公开

US20240259928A1 APPARATUS, SYSTEM, AND METHOD OF FREQUENCY BANDWIDTH (BW) BLOCKING FOR WIRELESS COMMUNICATION 审中-公开
公开(公告)号：US20240259928A1
公开(公告)日：2024-08-01
申请号：US18635334
申请日：2024-04-15
申请人： Shahrnaz Azizi , Niranjan Mylarappa Gowda , Laurent Cariou , Eduardo Alban , Thomas Kenney , Chen Kojokaro
发明人： Shahrnaz Azizi , Niranjan Mylarappa Gowda , Laurent Cariou , Eduardo Alban , Thomas Kenney , Chen Kojokaro
IPC分类号： H04W48/16 , H04B17/336 , H04L1/00
CPC分类号： H04W48/16 , H04B17/336 , H04L1/0068
摘要： For example, an apparatus may include logic and circuitry configured to cause a non Access Point (AP) (non-AP) station (STA) to identify at least one STA-blocked frequency bandwidth (BW) to be blocked for communication between the non-AP STA and an AP in a wireless communication frequency channel. For example, the non-AP STA may be configured to transmit a STA-initiated block request to the AP. For example, the STA-initiated block request may be configured to indicate a request from the non-AP STA to the AP to block the STA-blocked frequency BW for the communication between the non-AP STA and the AP.

10. 发明申请

US20130252640A1 SYSTEMS AND METHODS FOR IMPLEMENTING INTELLIGENT WIDEBAND DIGITAL FREQUENCY SELECTION SCANNING 有权
标题翻译：实现智能宽带数字频率选择扫描的系统和方法
公开(公告)号：US20130252640A1
公开(公告)日：2013-09-26
申请号：US13532622
申请日：2012-06-25
申请人： Thomas Kenney , Eldad Perahia
发明人： Thomas Kenney , Eldad Perahia
IPC分类号： H04W24/00
CPC分类号： H04W48/16 , H04W48/04
摘要： A system and method are provided to intelligently undertake mandated scanning for radar signals prior to operating a particular wireless device in the 5 GHz band. The disclosed systems and methods provide a capability by which wireless devices are enabled to intelligently scan using a 160 MHz signal, or the largest bandwidth that the wireless device has the capacity to occupy. The disclosed scheme makes use of information about the location of the wireless device to determine characteristic of the environment in which the wireless device is operating. Locations of potentially conflicting radar installations, such as at airports and on military installations, are generally “known.” This information is used to compare to a determined geographic location of the wireless device to assess whether full broad bandwidth DFS scanning cane be reasonably undertaken or whether some narrower channel scanning is appropriate for the wireless device based on proximity to radar installations.
摘要翻译：提供了一种系统和方法，用于在操作5 GHz频带内的特定无线设备之前智能地执行雷达信号的强制扫描。所公开的系统和方法提供使无线设备能够使用160MHz信号或无线设备具有占用能力的最大带宽进行智能扫描的能力。所公开的方案利用关于无线设备的位置的信息来确定无线设备正在运行的环境的特性。有可能存在冲突的雷达装置的地点，例如在机场和军事设施上，通常是“已知的”。该信息用于与确定的无线设备的地理位置进行比较，以评估是否可以合理地执行全宽带宽DFS扫描范围，或者基于与雷达安装的接近度，是否有些较窄的信道扫描适用于无线设备。

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