公开(公告)号：US09924474B2

公开(公告)日：2018-03-20

申请号：US15501385

申请日：2014-09-18

Applicant: INTEL IP CORPORATION

Inventor： Rongzhen Yang ,  Po-Kai Huang ,  Hujun Yin ,  Robert Stacey ,  Yongsen Ma ,  Peng Meng

IPC: H04W52/24

CPC classification number: H04W52/243 ,  H04W52/241 ,  H04W52/242 ,  H04W52/346 ,  H04W52/36 ,  H04W52/362 ,  H04W52/367 ,  H04W84/12

Abstract: Some wireless communications environments, such as Wi-Fi, may include inexpensive power amplifiers where the power adjustment may not be accurate, and may also include pathloss measurement errors that are high enough to degrade performance of a power control algorithm. To address this issue, an exemplary aspect is directed toward a finite state power control algorithm and technique that, while designed for next generation Wi-Fi standards, such as 802.11ax, can in general be used with any wireless communication protocol or standard.

公开(公告)号：US10044541B2

公开(公告)日：2018-08-07

申请号：US14867479

申请日：2015-09-28

Applicant: INTEL IP CORPORATION

Inventor： Po-Kai Huang ,  Qinghua Li ,  Robert Stacey ,  Rongzhen Yang ,  Xiaogang Chen ,  Peng Meng

IPC: H04L27/26 ,  H04L27/00 ,  H04W84/12

Abstract: 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.

公开(公告)号：US20180054758A1

公开(公告)日：2018-02-22

申请号：US15555021

申请日：2015-03-27

Applicant: Intel IP Corporation

Inventor： Peng Meng ,  Rongzhen Yang ,  Qinghua Li ,  Robert Stacey

IPC: H04W28/06

CPC classification number: H04W28/06 ,  H04W84/12

Abstract: This disclosure describes methods, apparatus, and systems related to a header compression system. A first computing device comprising one or more processors and one or more transceiver components may determine a Medium Access Control (MAC) frame to be sent to a second computing device, wherein the MAC frame includes one or more MAC Protocol Data Units (MPDUs). The first computing device may determine one or more fields included in the one or more MPDUs. The first computing device may generate a compression control field that includes one or more bits associated with the one or more fields included in the one or more MPDUs. The first computing device may generate the MAC frame to include the compression control field. The first computing device may cause to send the MAC frame to the second computing device.

公开(公告)号：US20170208153A1

公开(公告)日：2017-07-20

申请号：US15324033

申请日：2015-06-26

Applicant: Intel IP Corporation

Inventor： Qinghua Li ,  Xiaogang Chen ,  Po-Kai Huang ,  Rongzhen Yang ,  Peng Meng

IPC: H04L29/06 ,  H04L27/26

CPC classification number: H04L69/22 ,  H04L1/00 ,  H04L1/0079 ,  H04L1/08 ,  H04L27/26 ,  H04L27/2602 ,  H04L27/2607 ,  H04W84/12

Abstract: Wireless devices, methods, and computer readable media for a high efficiency (HE) signal-A field are disclosed. An apparatus of a HE wireless local area network (HEW) station is disclosed. The apparatus of the HEW station includes circuitry configured to: generate a HE preamble comprising a legacy signal (L-SIG) field followed by a HE-SIG-A1 field, wherein the HE-SIG-A1 field is encoded individually. The circuitry may be further configured to transmit the HE preamble on at least one from the following group: multiple subcarriers of a sub-channel and multiple sub-channels. The circuitry may be configured to transmit the HE preamble with a cyclic prefix (CP) of the HE-SIG-A field that is longer than 0.8 micro-seconds (μs). The circuitry may be configured to indicate enhanced robustness of the packet in a length field of the L-SIG field, a polarization of a repeated L-SIG, and/or a field of the HE-SIG-A.

公开(公告)号：US09462607B2

公开(公告)日：2016-10-04

申请号：US14470954

申请日：2014-08-28

Applicant: INTEL IP CORPORATION

Inventor： Yongsen Ma ,  Rongzhen Yang ,  Peng Meng ,  Qinghua Li ,  Huaning Niu

IPC: H04Q7/00 ,  H04W72/12

CPC classification number: H04W72/1289 ,  H04B7/0452 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/04 ,  H04W84/12

Abstract: Some demonstrative embodiments include devices, systems and methods of multi-user uplink transmission. For example, an apparatus may include a transmitter to transmit a multi-user (MU) downlink transmission to a plurality of wireless stations; a receiver to receive from the plurality of wireless stations a plurality of acknowledgement (ACK) frames, at least one ACK frame from at least one wireless station including an uplink scheduling request indicating uplink resources requested by the wireless station; and a scheduler to schedule an uplink transmission from the at least one wireless station based on the uplink scheduling request, the transmitter to transmit at least one scheduling frame including scheduling information of the scheduled uplink transmission.

Abstract translation: 一些演示实施例包括多用户上行链路传输的设备，系统和方法。 例如，设备可以包括发射机，用于向多个无线站发送多用户（MU）下行链路传输; 从所述多个无线站接收多个确认（ACK）帧的接收器，来自至少一个无线站的至少一个ACK帧，包括指示由所述无线站请求的上行链路资源的上行链路调度请求; 以及基于所述上行链路调度请求来调度来自所述至少一个无线站的上行链路传输的调度器，所述发射机发送包括所述调度的上行链路传输的调度信息的至少一个调度帧。

公开(公告)号：US20160066342A1

公开(公告)日：2016-03-03

申请号：US14470954

申请日：2014-08-28

Applicant: INTEL IP CORPORATION

Inventor： Yongsen Ma ,  Rongzhen Yang ,  Peng Meng ,  Qinghua Li ,  Huaning Niu

IPC: H04W72/12

CPC classification number: H04W72/1289 ,  H04B7/0452 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/04 ,  H04W84/12

Abstract: Some demonstrative embodiments include devices, systems and methods of multi-user uplink transmission. For example, an apparatus may include a transmitter to transmit a multi-user (MU) downlink transmission to a plurality of wireless stations; a receiver to receive from the plurality of wireless stations a plurality of acknowledgement (ACK) frames, at least one ACK frame from at least one wireless station including an uplink scheduling request indicating uplink resources requested by the wireless station; and a scheduler to schedule an uplink transmission from the at least one wireless station based on the uplink scheduling request, the transmitter to transmit at least one scheduling frame including scheduling information of the scheduled uplink transmission.

Abstract translation: 一些演示实施例包括多用户上行链路传输的设备，系统和方法。 例如，设备可以包括发射机，用于向多个无线站发送多用户（MU）下行链路传输; 从所述多个无线站接收多个确认（ACK）帧的接收器，来自至少一个无线站的至少一个ACK帧，包括指示由所述无线站请求的上行链路资源的上行链路调度请求; 以及基于所述上行链路调度请求来调度来自所述至少一个无线站的上行链路传输的调度器，所述发射机发送包括所述调度的上行链路传输的调度信息的至少一个调度帧。