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1. 发明申请

US20160366666A1 WIRELESS NETWORK COMMUNICATIONS EMPLOYING AN EXTENDED CONTROL CHANNEL 审中-公开
标题翻译：无线网络通信采用扩展控制通道
公开(公告)号：US20160366666A1
公开(公告)日：2016-12-15
申请号：US14868437
申请日：2015-09-29
申请人： Rongzhen Yang , Po-Kai Huang , Qinghua Li , Peng Meng , Hujun Yin
发明人： Rongzhen Yang , Po-Kai Huang , Qinghua Li , Peng Meng , Hujun Yin
IPC分类号： H04W72/00
CPC分类号： H04W72/042 , H04W84/12
摘要： Provided are systems for identifying content to be provided in broadcast or multicast, broadcasting a communication including an indication that the content is provided in downlink data as well as downlink data including the content.
摘要翻译：提供了用于识别要在广播或多播中提供的内容的系统，广播包括在下行链路数据中提供内容的指示的通信以及包括内容的下行链路数据。

2. 发明申请

US20170093605A1 MID-PACKET DETECTION OF WI-FI SIGNALS 审中-公开
公开(公告)号：US20170093605A1
公开(公告)日：2017-03-30
申请号：US14867479
申请日：2015-09-28
申请人： Po-Kai Huang , Qinghua Li , Robert Stacey , Rongzhen Yang , Xiaogang Chen , Peng Meng
发明人： Po-Kai Huang , Qinghua Li , Robert Stacey , Rongzhen Yang , Xiaogang Chen , Peng Meng
IPC分类号： H04L27/26 , H04W84/12
CPC分类号： H04L27/2607 , H04L27/0006 , H04L27/2656 , H04L27/2666 , H04L27/2671 , H04L27/2678 , H04W84/12
摘要： This disclosure describes systems, methods, and computer-readable media related to phishing and brand protection via copycat detection. In some embodiments, a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbol durations may be determined. A plurality of data streams may be generated by executing a plurality of sliding window operations using a respective shifting window for each of the plurality of OFDM symbol durations. Each of the plurality of data streams may be dissected into a respective plurality of segments using a total number of cyclic prefix (CP) lengths associated with the respective shifting window, wherein each segment of the respective plurality of segments is a vector. A plurality of vector sums corresponding to each of the plurality of data streams may be determined. A Wi-Fi signal may be detected when one of the plurality of vector sums exceeds a threshold.

3. 发明申请

US20150382360A1 SPATIAL REUSE OF WI-FI CHANNELS WITH INTERFERENCE ESTIMATION AND CONTROL 有权
标题翻译：具有干扰估计和控制的无线信道的空间重用
公开(公告)号：US20150382360A1
公开(公告)日：2015-12-31
申请号：US14315723
申请日：2014-06-26
申请人： Po-Kai Huang , Rongzhen Yang , Robert J. Stacey , Hujun Yin
发明人： Po-Kai Huang , Rongzhen Yang , Robert J. Stacey , Hujun Yin
IPC分类号： H04W72/08
CPC分类号： H04L1/00 , H04B7/04 , H04B7/0452 , H04B7/0632 , H04B17/00 , H04B17/345 , H04W72/046 , H04W72/082 , H04W84/12 , H04W92/18
摘要： A transmitter/receiver pair may estimate a first channel interference caused during the spatial reuse phase by the transmitter/receiver pair to other transmitter/receiver pairs over a channel. A second channel interference experienced by the transmitter/receiver pair may be estimated during the spatial reuse phase by the transmitter/receiver pair from the other transmitter/receiver pairs. An interference margin may be estimated for the channel based on the first and second channel interferences. The interference margin may be announced to the other transmitter/receiver pairs in frame. The interference margin may then be complied with while communicating over the channel in order to control the interference.
摘要翻译：发射机/接收机对可以通过发射机/接收机对在信道上的其他发射机/接收机对来估计在空间复用阶段期间引起的第一信道干扰。发射机/接收机对经受的第二信道干扰可以在空间复用阶段期间由发射机/接收机对从其他发射机/接收机对估计。可以基于第一和第二信道干扰来估计信道的干扰余量。干扰余量可以以帧为单位向其他发送器/接收器对通知。然后可以在通过信道进行通信时遵循干扰余量，以便控制干扰。

4. 发明申请

US20150359001A1 SYSTEMS AND METHODS FOR FACILITATING SIMULTANEOUS POLL RESPONSES 审中-公开
标题翻译：促进同时反应的系统和方法
公开(公告)号：US20150359001A1
公开(公告)日：2015-12-10
申请号：US14566053
申请日：2014-12-10
申请人： Qinghua Li , Po-Kai Huang , Hujun Yin , Xiaogang Chen , Yuan Zhu , Xintian Lin
发明人： Qinghua Li , Po-Kai Huang , Hujun Yin , Xiaogang Chen , Yuan Zhu , Xintian Lin
IPC分类号： H04W74/06 , H04L27/26 , H04W72/04
CPC分类号： H04W74/06 , H04L1/0026 , H04L5/0037 , H04L5/006 , H04L27/2601 , H04W72/0453 , H04W72/1226 , H04W88/02
摘要： The present disclosure relates to computer-implemented systems and methods for facilitating simultaneous poll responses. A method may include assigning respective subsets of subcarrier frequencies to a plurality of user devices for communication over a wireless channel. The method may also include transmitting, simultaneously, a channel status request poll to the user devices. Additionally, the method may include determining, based at least in part on a first channel status response received via a first subset of subcarrier frequencies over the wireless channel, that the first channel status response is received from the first user device. Similarly, the method may also include determining a second channel status response is received from a second user device. Furthermore, the method may include determining, based at least in part on the first channel status response and the second channel status response, to schedule simultaneous data communication for the first device and the second device.
摘要翻译：本公开涉及用于促进同时轮询响应的计算机实现的系统和方法。一种方法可以包括将多个子载波频率的子集分配给多个用户设备以通过无线信道进行通信。该方法还可以包括同时向用户设备发送信道状态请求轮询。另外，该方法可以包括至少部分地基于通过无线信道经由子载波频率的第一子集接收到的第一信道状态响应来确定从第一用户设备接收到第一信道状态响应。类似地，该方法还可以包括确定从第二用户设备接收的第二信道状态响应。此外，该方法可以包括至少部分地基于第一信道状态响应和第二信道状态响应来确定用于为第一设备和第二设备同时进行数据通信。

5. 发明授权

US10419258B2 Systems and methods for Wi-Fi high efficiency preambles for multi-user multi-input multi-output resource allocation 有权
公开(公告)号：US10419258B2
公开(公告)日：2019-09-17
申请号：US14978933
申请日：2015-12-22
申请人： Xiaogang Chen , Qinghua Li , Robert Stacey , Yuan Zhu , Chittabrata Ghosh , Po-Kai Huang , Rongzhen Yang , Huaning Niu , Jeongho Jeon
发明人： Xiaogang Chen , Qinghua Li , Robert Stacey , Yuan Zhu , Chittabrata Ghosh , Po-Kai Huang , Rongzhen Yang , Huaning Niu , Jeongho Jeon
IPC分类号： H04L27/26 , H04B7/0452 , H04W28/06 , H04W72/04 , H04W72/12 , H04W84/12
摘要： Certain embodiments herein relate to stream allocation indication for high efficiency wireless networks. A frame may include a HE-SIG-B field having a common part and an STA-specific part used to indicate multi-user multi-input multi-output (MU-MIMO) resource allocation. In some embodiments, a frame may include an HE-SIG-B field only having an STA-specific part used to indicate resource allocation.

6. 发明申请

US20160330715A1 SYSTEMS AND METHODS FOR WI-FI HIGH EFFICIENCY PREAMBLES FOR MULTI-USER MULTI-INPUT MULTI-OUTPUT RESOURCE ALLOCATION 审中-公开
标题翻译：用于多用户多输入多输出资源分配的高效率前提的系统和方法
公开(公告)号：US20160330715A1
公开(公告)日：2016-11-10
申请号：US14978933
申请日：2015-12-22
申请人： Xiaogang Chen , Qinghua Li , Robert Stacey , Yuan Zhu , Chittabrata Ghosh , Po-Kai Huang , Rongzhen Yang , Huaning Niu , Jeongho Jeon
发明人： Xiaogang Chen , Qinghua Li , Robert Stacey , Yuan Zhu , Chittabrata Ghosh , Po-Kai Huang , Rongzhen Yang , Huaning Niu , Jeongho Jeon
IPC分类号： H04W72/04 , H04W28/06 , H04B7/04
CPC分类号： H04L27/2607 , H04B7/0452 , H04L5/0044 , H04L27/2602 , H04W28/065 , H04W72/04 , H04W72/1289 , H04W84/12
摘要： Certain embodiments herein relate to stream allocation indication for high efficiency wireless networks. A frame may include a HE-SIG-B field having a common part and an STA-specific part used to indicate multi-user multi-input multi-output (MU-MIMO) resource allocation. In some embodiments, a frame may include an HE-SIG-B field only having an STA-specific part used to indicate resource allocation.
摘要翻译：本文中的某些实施例涉及用于高效无线网络的流分配指示。帧可以包括具有公共部分的HE-SIG-B字段和用于指示多用户多输入多输出（MU-MIMO）资源分配的STA特定部分。在一些实施例中，帧可以包括仅具有用于指示资源分配的STA特定部分的HE-SIG-B字段。

7. 发明申请

US20160330058A1 Systems and Methods for Wi-Fi High Efficiency Preambles for Resource Unit Allocation 审中-公开
标题翻译：用于资源单位分配的Wi-Fi高效率前缀的系统和方法
公开(公告)号：US20160330058A1
公开(公告)日：2016-11-10
申请号：US14866167
申请日：2015-09-25
申请人： Xiaogang Chen , Qinghua Li , Robert Stacey , Yuan Zhu , Chittabrata Ghosh , Po-Kai Huang , Rongzhen Yang , Huaning Niu , Jeongho Jeon
发明人： Xiaogang Chen , Qinghua Li , Robert Stacey , Yuan Zhu , Chittabrata Ghosh , Po-Kai Huang , Rongzhen Yang , Huaning Niu , Jeongho Jeon
IPC分类号： H04L27/26 , H04W72/04
CPC分类号： H04L27/2607 , H04B7/0452 , H04L5/0044 , H04L27/2602 , H04W28/065 , H04W72/04 , H04W72/1289 , H04W84/12
摘要： Systems, apparatus, and methods to provide an indication of frequency resource unit (RU) allocation from a wireless access point (AP) to one or more station devices (STA) are disclosed. The AP may be configured to generate a protocol data unit including a high efficiency wireless (HEW) preamble that indicates the RU allocation corresponding to each of the STA. The indication of the RU allocation for each of the STA, as disclosed herein, may be encoded in fewer bits than providing a bitmap of the RU allocation for each of the STA. A predetermined RU pattern may be used to map RU (e.g., 26 tone units, 52 tone units, etc.) to a RU allocation index. This RU allocation pattern may be efficiently communicated to each of the STAs in the HEW preamble of the protocol data unit.
摘要翻译：公开了提供从无线接入点（AP）到一个或多个站设备（STA）的频率资源单元（RU）分配的指示的系统，装置和方法。 AP可以被配置为生成包括指示对应于每个STA的RU分配的高效率无线（HEW）前导码的协议数据单元。如本文所公开的，针对每个STA的RU分配的指示可以以比为STA中的每一个提供RU分配的位图更少的比特来编码。可以使用预定的RU模式来将RU（例如，26个音调单元，52个音调单元等）映射到RU分配索引。该RU分配模式可以有效地传送到协议数据单元的HEW前导码中的每个STA。

8. 发明申请

US20160233940A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR SPATIAL REUSE IN A HIGH EFFICIENCY WIRELESS LOCAL-AREA NETWORK 审中-公开
标题翻译：无线设备，方法和计算机可读介质，用于高效无线本地区网络中的空间重用
公开(公告)号：US20160233940A1
公开(公告)日：2016-08-11
申请号：US14747224
申请日：2015-06-23
申请人： Po-Kai Huang , Qinghua Li , Robert J. Stacey , Rongzhen Yang
发明人： Po-Kai Huang , Qinghua Li , Robert J. Stacey , Rongzhen Yang
IPC分类号： H04B7/06 , H04W72/08 , H04B7/04 , H04L27/26 , H04W76/02
CPC分类号： H04B7/0697 , H04B7/0452 , H04L5/0023 , H04L5/0092 , H04L27/26 , H04W4/70 , H04W16/10 , H04W52/247 , H04W52/343 , H04W72/082 , H04W84/12
摘要： Wireless devices, methods and computer readable media for spatial reuse in a high efficiency wireless local-area network. An apparatus of a HEW station may comprise circuitry. The circuitry may be configured to determine if a plurality of links with a plurality of wireless stations are device-to-device links that indicate that there is a spatial reuse opportunity; and transmit a packet that comprises a spatial reuse indication that there is the spatial reuse opportunity, if the spatial reuse opportunity is indicated. The spatial reuse opportunity may be an uplink orthogonal frequency division multiple access (OFDMA) with the plurality of wireless stations, a downlink OFDMA with the plurality of wireless stations, or a downlink multiple users multiple-input multiple-output (MU-MIMO). The spatial reuse indication may include a margin that indicates how a second HEW station may adjust a transmit power and clear channel assessment to use within the spatial opportunity.
摘要翻译：无线设备，方法和用于在高效率无线局域网中进行空间重用的计算机可读介质。 HEW站的装置可以包括电路。电路可以被配置为确定具有多个无线站的多个链路是否是指示存在空间重用机会的设备到设备链路; 并且如果指示空间重用机会，则发送包括空间重用指示的分组，其中存在空间重用机会。空间复用机会可以是与多个无线站的上行链路正交频分多址（OFDMA），与多个无线站的下行OFDMA，或下行链路多用户多输入多输出（MU-MIMO）。空间复用指示可以包括指示第二HEW站如何调整发射功率并且清除信道评估以在空间机会内使用的裕度。

9. 发明申请

US20160128074A1 APPARATUS, COMPUTER READABLE MEDIUM, AND METHOD FOR SPATIAL REUSE IN A HIGH EFFICIENCY WIRELESS LOCAL-AREA NETWORK 有权
标题翻译：设备，计算机可读介质和高效无线局域网空间重用方法
公开(公告)号：US20160128074A1
公开(公告)日：2016-05-05
申请号：US14751561
申请日：2015-06-26
申请人： Po-Kai Huang , Robert J. Stacey , Qinghua Li , Rongzhen Yang
发明人： Po-Kai Huang , Robert J. Stacey , Qinghua Li , Rongzhen Yang
IPC分类号： H04W72/08 , H04L29/06 , H04W52/18 , H04L29/12
CPC分类号： H04W52/18 , H04L69/22 , H04W52/247 , H04W52/248 , H04W74/002 , H04W74/0816 , H04W84/12
摘要： Apparatus, computer readable medium, and method for generating and receiving signal fields in a high efficiency wireless local-area network (WLAN) are disclosed. A high-efficiency wireless local-area network (HEW) device including circuitry is disclosed. The circuitry may be configured to: receive a physical (PHY) header or media access control (MAC) header from a second HEW station, wherein the PHY header or MAC header comprises an indication of a spatial reuse opportunity and a defer duration; adjust one or more parameters to determine whether or not the wireless medium is in use; and determine whether to transmit within the spatial reuse opportunity based on the adjusted one or more parameters. The circuitry may be configured to adjust one or more parameters to determine whether or not the wireless medium is in use in where the parameters are signal detect (SD) threshold, a mid-packet detection (MPD) threshold, and an energy detection (ED) threshold.
摘要翻译：公开了一种用于在高效率无线局域网（WLAN）中生成和接收信号场的设备，计算机可读介质和方法。公开了一种包括电路的高效无线局域网（HEW）设备。电路可以被配置为：从第二HEW站接收物理（PHY）报头或媒体访问控制（MAC）报头，其中PHY报头或MAC报头包括空间重用机会和延迟持续时间的指示; 调整一个或多个参数以确定无线介质是否在使用中; 并且基于所调整的一个或多个参数来确定是否在所述空间重用机会内发送。电路可以被配置为调整一个或多个参数以确定无线介质是否在哪里使用，其中参数是信号检测（SD）阈值，中间包检测（MPD）阈值和能量检测（ED ）门槛。

10. 发明申请

US20160127909A1 WIRELESS DEVICE, METHOD, AND COMPUTER READABLE MEDIA FOR SPATIAL REUSE FOR DEVICE-TO-DEVICE LINKS 有权
标题翻译：用于设备到设备链路的空间重用的无线设备，方法和计算机可读介质
公开(公告)号：US20160127909A1
公开(公告)日：2016-05-05
申请号：US14745743
申请日：2015-06-22
申请人： Po-Kai Huang , Robert J. Stacey , Qinghua Li , Rongzhen Yang
发明人： Po-Kai Huang , Robert J. Stacey , Qinghua Li , Rongzhen Yang
IPC分类号： H04W16/02 , H04W76/02 , H04W72/08 , H04L27/26
CPC分类号： H04W16/02 , H04L5/0007 , H04L5/0062 , H04L5/0091 , H04L27/261 , H04W28/0236 , H04W40/16 , H04W72/046 , H04W72/082 , H04W72/1231 , H04W76/14 , H04W76/23 , H04W84/12 , H04W84/20
摘要： Methods, computer readable media, and apparatuses are disclosed for spatial reuse. A high efficiency station (HE STA) that includes circuitry is disclosed. The circuitry may be configured to: determine if a link with a wireless device is a D2D link with a spatial reuse opportunity; and transmit a packet that includes an indication that there is the spatial reuse opportunity for the duration of the packet, if the link with the wireless device is the D2D link with the spatial reuse opportunity. The circuitry may be configured to: receive a packet from a second HE STA, where the packet includes an indication that there is a spatial opportunity for the duration of the packet; adjust at least one of the following group: a transmit power and a clear channel assessment parameter; and transmit a second packet to a wireless device in the spatial opportunity in accordance with D2D communication.
摘要翻译：公开了用于空间重用的方法，计算机可读介质和装置。公开了一种包括电路的高效率站（HE STA）。电路可以被配置为：确定与无线设备的链路是否是具有空间重用机会的D2D链路; 并且如果与无线设备的链路是具有空间重用机会的D2D链路，则发送包括在分组的持续时间内存在空间重用机会的指示的分组。电路可以被配置为：从第二HE STA接收分组，其中分组包括在分组的持续时间内存在空间机会的指示; 调整以下组中的至少一个：发射功率和清除信道评估参数; 并根据D2D通信在空间机会中向无线设备发送第二分组。

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