公开(公告)号：WO2011084263A2

公开(公告)日：2011-07-14

申请号：PCT/US2010/058221

申请日：2010-11-29

Applicant: INTEL CORPORATION ,  QI, Emily H. ,  LIONDAS, Herbert ,  WALKER, Jesse R. ,  JALFON, Marc ,  STACEY, Robert J.

Inventor： QI, Emily H. ,  LIONDAS, Herbert ,  WALKER, Jesse R. ,  JALFON, Marc ,  STACEY, Robert J.

IPC: H04L9/32 ,  H04L9/08

CPC classification number: H04L9/0891 ,  H04L9/0816 ,  H04L63/068 ,  H04L2463/061 ,  H04W12/04 ,  H04W84/12

Abstract: Embodiments of a wireless device and methods for rekeying with reduced packet loss in a wireless network are generally described herein. In some embodiments, during rekeying operations a new key for reception may be installed early (i.e., prior to receipt of a rekeying confirmation message). The use of the new key for transmission may be delayed until after receipt of the rekeying confirmation message. The early installation of the new key for reception may allow both the new key and old key to be active at the same time for use decrypting received packets to reduce packet loss during rekeying operations. The rekeying confirmation message may be the fourth message of a four-way handshake for rekeying. In some embodiments, two key identifiers may be alternated between four- way handshakes to prevent deletion of the old key.

Abstract translation: 在此总体上描述了用于在无线网络中以减少的分组丢失进行重新密钥更新的无线设备和方法的实施例。 在一些实施例中，在更新密钥操作期间，可以提前安装用于接收的新密钥（即，在接收到密钥更新确认消息之前）。 新密钥用于传输的使用可能会延迟，直到收到更新密钥确认消息。 提前安装新密钥用于接收可能允许新密钥和旧密钥同时处于活动状态，以便使用解密接收的数据包以减少更新密钥操作期间的数据包丢失。 密钥更新确认消息可以是用于密钥更改的四次握手的第四消息。 在一些实施例中，两个密钥标识符可以在四路握手之间交替以防止删除旧密钥。

公开(公告)号：WO2011084217A2

公开(公告)日：2011-07-14

申请号：PCT/US2010/054947

申请日：2010-11-01

Applicant: INTEL CORPORATION ,  GONG, Michelle X. ,  STACEY, Robert J.

Inventor： GONG, Michelle X. ,  STACEY, Robert J.

IPC: H04W72/12 ,  H04W52/02

CPC classification number: H04W72/121 ,  H04W4/06 ,  H04W4/08 ,  H04W28/10 ,  H04W52/02 ,  H04W72/12 ,  H04W72/1273 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/124 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168

Abstract: Some demonstrative embodiments include devices, systems and/or methods of scheduling communications with a group of wireless communication devices. For example, a wireless communication unit may transmit at least one scheduling frame including an indication of a downlink period allocated for simultaneous transmission from the wireless communication unit to at least one group of a plurality of wireless communication devices, wherein the wireless communication unit is to simultaneously transmit a plurality of different wireless communication transmissions to the plurality of wireless communication devices of the group during the downlink period. Other embodiments are described and claimed.

Abstract translation: 一些说明性实施例包括调度与一组无线通信设备的通信的设备，系统和/或方法。 例如，无线通信单元可以发送至少一个调度帧，该调度帧包括被分配用于从无线通信单元到多个无线通信设备的至少一个组的同时传输的下行链路时段的指示，其中无线通信单元将 在下行链路时段期间同时向该组的多个无线通信设备发送多个不同的无线通信传输。 描述并要求保护其他实施例。

公开(公告)号：WO2011075271A2

公开(公告)日：2011-06-23

申请号：PCT/US2010/057288

申请日：2010-11-18

Applicant: INTEL CORPORATION ,  GONG, Michelle X. ,  STACEY, Robert J.

Inventor： GONG, Michelle X. ,  STACEY, Robert J.

IPC: H04W4/08 ,  H04W88/02

CPC classification number: H04B7/0617 ,  H04B7/0421 ,  H04B7/0626 ,  H04W72/005 ,  H04W74/0816

Abstract: Some demonstrative embodiments include devices, systems and/or methods of simultaneously communicating with a group of wireless communication devices. For example, a device may include a wireless communication unit to communicate with at least one group of a plurality of wireless communication devices over a wireless communication medium, wherein the wireless communication unit is to reserve the wireless communication medium for a time period, during which the wireless communication unit is to simultaneously transmit two or more different wireless communication transmissions to two or more wireless communication devices of the group, respectively. Other embodiments are described and claimed.

Abstract translation: 一些说明性实施例包括同时与一组无线通信设备通信的设备，系统和/或方法。 例如，设备可以包括无线通信单元，以通过无线通信介质与至少一组多个无线通信设备进行通信，其中无线通信单元将在一段时间内保留无线通信介质，在此期间 无线通信单元分别同时向组中的两个或更多个无线通信设备发送两个或多个不同的无线通信传输。 描述和要求保护其他实施例。

公开(公告)号：WO2018190898A1

公开(公告)日：2018-10-18

申请号：PCT/US2017/054019

申请日：2017-09-28

Applicant: HUANG, Po-Kai ,  PARK, Minyoung ,  STACEY, Robert J.

Inventor： HUANG, Po-Kai ,  PARK, Minyoung ,  STACEY, Robert J.

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/00

Abstract: An apparatus of a wireless station (STA) comprises: memory and processing circuitry coupled to the memory. The processing circuity is configured to: encode a management frame including a wake-up radio (WUR) mode element that indicates a default WUR mode state of the STA, wherein the default WUR mode state determines a response of the STA to a wake-up packet; configure the STA to transmit the management frame to one or more wireless devices; enter a power mode in which the STA communicates with the one or more devices using a power save communication protocol; and communicate data, in response to decoding the wake-up packet, with the one or more wireless devices using a signaling protocol determined by the indicated default WUR mode state and the power save communication protocol.

公开(公告)号：WO2018017223A1

公开(公告)日：2018-01-25

申请号：PCT/US2017/037919

申请日：2017-06-16

Applicant: INTEL IP CORPORATION ,  LI, Qinghua ,  STACEY, Robert J.

Inventor： LI, Qinghua ,  STACEY, Robert J. ,  CHEN, Xiaogang ,  JIANG, Feng ,  SUTSKOVER, Ilan

IPC: H04L5/00

Abstract: Methods, apparatuses, computer readable media for resource unit indication for extended range packets. An apparatus of a wireless device comprising processing circuitry is disclosed. The processing circuitry may be configured to: encode a high-efficiency (HE) extended range (ER) physical (PHY) layer convergence procedure (PLCP) protocol data unit (HE ER PPDU) including a first portion comprising a HE signal (SIG) field, and including a second portion comprising a data field. The HE SIG field may include an indication of a resource unit (RU) for the second portion. The processing circuitry further configured to configure the access point to transmit the first portion on a 20 MHz channel, and to transmit the second portion on the RU, the RU within the 20 MHz channel.

Abstract translation: 用于扩展范围分组的资源单元指示的方法，设备，计算机可读介质。 公开了包括处理电路的无线设备的装置。 处理电路可以被配置为：对包括包含HE信号（SIG）的第一部分的高效（HE）扩展范围（ER）物理（PHY）层会聚过程（PLC）协议数据单元（HE ER PPDU） 字段，并且包括包含数据字段的第二部分。 HE SIG字段可以包括用于第二部分的资源单元（RU）的指示。 处理电路进一步被配置为配置接入点以在20MHz信道上发送第一部分，并且在RU上发送第二部分，即20MHz信道内的RU。

公开(公告)号：WO2016025074A1

公开(公告)日：2016-02-18

申请号：PCT/US2015/036223

申请日：2015-06-17

Applicant: KENNEY, Thomas J. ,  AZIZI, Shahrnaz ,  STACEY, Robert J. ,  LI, Guoqing C. ,  PERAHIA, Eldad

Inventor： KENNEY, Thomas J. ,  AZIZI, Shahrnaz ,  STACEY, Robert J. ,  LI, Guoqing C. ,  PERAHIA, Eldad

IPC: H04W56/00 ,  H04W72/12 ,  H04W84/12 ,  H04L5/00

CPC classification number: H04W52/0216 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0082 ,  H04W48/12 ,  H04W56/001 ,  H04W84/12 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/26

Abstract: Wireless devices, methods, and computer readable media for synchronization in a wireless local-area network. A method on a wireless communication device may include tuning to a first subchannel based on a schedule received from an access point (AP) the schedule to indicate that the HEW device is assigned to the first subchannel. The method may further include determining a target beacon receive time and tuning to a second subchannel to receive the target beacon at the target beacon receive time. The method may further include receiving the target beacon on the second subchannel and tuning back to the first subchannel. A method on an AP for synchronization may include transmitting information that indicates a target beacon receive time on a subchannel. The method may include not transmitting to a wireless communication device operating on a second subchannel for a period of time before the target beacon receive time, and transmitting a target beacon on a first subchannel at the target beacon receive time.

Abstract translation: 用于在无线局域网中进行同步的无线设备，方法和计算机可读介质。 无线通信设备上的方法可以包括基于从接入点（AP）接收的调度来调整到第一子信道的调度，以指示HEW设备被分配给第一子信道。 该方法还可以包括确定目标信标接收时间并调谐到第二子信道以在目标信标接收时间接收目标信标。 该方法还可以包括在第二子信道上接收目标信标并且回调到第一子信道。 用于同步的AP上的方法可以包括在子信道上发送指示目标信标接收时间的信息。 该方法可以包括在目标信标接收时间之前的一段时间内不发送到在第二子信道上操作的无线通信设备，并且在目标信标接收时间在第一子信道上发送目标信标。

公开(公告)号：WO2015127777A1

公开(公告)日：2015-09-03

申请号：PCT/CN2014/086532

申请日：2014-09-15

Applicant: INTEL IP CORPORATION ,  YANG, Rongzhen ,  HUANG, Po-Kai ,  YIN, Hujun ,  STACEY, Robert J. ,  MA, Yongsen ,  MENG, Peng

Inventor： YANG, Rongzhen ,  HUANG, Po-Kai ,  YIN, Hujun ,  STACEY, Robert J. ,  MA, Yongsen ,  MENG, Peng

IPC: H04W88/08 ,  H04W88/18

CPC classification number: H04W48/08 ,  H04W84/12

Abstract: A wireless device, acting as an AP or GO, collects information comprising transmission opportunity (TxOP) status and interference threshold from stations communicating with the AP/GO. When the collected information is changed from previous collected information, the AP/GO broadcasts the collected information in a broadcast frame (e.g., beacon frame) to stations communicating with the wireless device. The beacon frame may include interference thresholds for each side of a link. The stations may then adjust their transmit power to remain within their associated interference threshold.

Abstract translation: 充当AP或GO的无线设备从与AP / GO通信的站收集包括传输机会（TxOP）状态和干扰阈值的信息。 当所收集的信息从先前收集的信息中改变时，AP / GO将广播帧（例如，信标帧）中收集的信息广播到与无线设备通信的站点。 信标帧可以包括链路的每一侧的干扰阈值。 然后，站可以调整其发射功率以保持在其相关联的干扰阈值内。

公开(公告)号：WO2011087593A2

公开(公告)日：2011-07-21

申请号：PCT/US2010/058241

申请日：2010-11-29

Applicant: INTEL CORPORATION ,  GONG, Michelle X. ,  STACEY, Robert J.

Inventor： GONG, Michelle X. ,  STACEY, Robert J.

CPC classification number: H04B7/0452 ,  H04W72/1247 ,  H04W74/085 ,  H04W84/12

Abstract: Embodiment and methods and means for scheduling an access point (AP) traffic for multiple stations (STAs) in a downlink multiple-user multiple-input-multiple-output (MIMO) network transmission are provided for employing a weighted queuing mechanism.

Abstract translation: 提供了一种用于在下行链路多用户多输入多输出（MIMO）网络传输中调度多个站（STA）的接入点（AP）业务的实施例和方法，用于采用加权排队机制。

公开(公告)号：WO2011087579A2

公开(公告)日：2011-07-21

申请号：PCT/US2010/057647

申请日：2010-11-22

Applicant: INTEL CORPORATION ,  GONG, Michelle X. ,  STACEY, Robert J.

Inventor： GONG, Michelle X. ,  STACEY, Robert J.

CPC classification number: H04W4/08 ,  H04B7/0634 ,  H04L5/0023 ,  H04L25/03343 ,  H04L2025/03783 ,  H04L2025/03802 ,  H04W16/28 ,  H04W74/0833

Abstract: Some demonstrative embodiments include devices, systems and/or methods of simultaneously communicating with a group of wireless communication devices. For example, a device may include a wireless communication unit to transmit at least one beamforming-training initiation frame to a group of a plurality of wireless communication devices, wherein the wireless communication unit is to receive two or more feedback frames from two or more of the wireless communication devices, wherein the wireless communication unit is to determine two or more beamforming schemes based on the two or more feedback frames, and wherein the wireless communication unit is to simultaneously transmit two or more different wireless communication transmissions to the two or more wireless communication devices, respectively, using the two or more beamforming schemes, respectively. Other embodiments are described and claimed.

Abstract translation: 一些演示实施例包括与一组无线通信设备同时通信的设备，系统和/或方法。 例如，设备可以包括无线通信单元，用于将至少一个波束形成训练起始帧发送到多个无线通信设备的一组，其中无线通信单元将从两个或更多个 所述无线通信设备，其中所述无线通信单元将基于所述两个或更多个反馈帧来确定两个或更多个波束成形方案，并且其中所述无线通信单元将同时向所述两个或更多个无线电信号发送两个或多个不同的无线通信传输 通信设备分别使用两个或更多个波束成形方案。 描述和要求保护其他实施例。