公开(公告)号：US09806921B2

公开(公告)日：2017-10-31

申请号：US14998117

申请日：2015-12-24

Applicant: Intel Corporation

Inventor： David Arditti Ilitzky ,  Paulino Mendoza ,  Thomas Tetzlaff

IPC: H04L25/06 ,  H04B1/16

CPC classification number: H04L25/065 ,  H04B1/1638 ,  H04L1/0053 ,  H04L1/201 ,  H04L27/00

Abstract: A mobile communication device is provided that includes a receiver configured to receive a signal. The communication device further includes a calculation circuit configured to determine a cumulant value of an order higher than two of the received signal, to determine a function value of the determined cumulant value and to compare the determined function value with a predefined value. The communication device further includes a decoder configured to decode the received signal. The communication device further includes a target signal detector configured to activate the decoder based on the comparison of the function value with the predefined value.

公开(公告)号：US20170187554A1

公开(公告)日：2017-06-29

申请号：US14998117

申请日：2015-12-24

Applicant: Intel Corporation

Inventor： David Arditti llitzky ,  Paulino Mendoza ,  Thomas Tetzlaff

IPC: H04L25/06 ,  H04B1/16

CPC classification number: H04L25/065 ,  H04B1/1638 ,  H04L1/0053 ,  H04L1/201 ,  H04L27/00

Abstract: A mobile communication device is provided that includes a receiver configured to receive a signal. The communication device further includes a calculation circuit configured to determine a cumulant value of an order higher than two of the received signal, to determine a function value of the determined cumulant value and to compare the determined function value with a predefined value. The communication device further includes a decoder configured to decode the received signal. The communication device further includes a target signal detector configured to activate the decoder based on the comparison of the function value with the predefined value.

公开(公告)号：US09743399B2

公开(公告)日：2017-08-22

申请号：US13725124

申请日：2012-12-21

Applicant: Intel Corporation

Inventor： Minyoung Park ,  Eldad Perahia ,  Thomas Tetzlaff ,  Thomas Kenney

IPC: H04L12/807 ,  H04W72/04 ,  H04L12/26 ,  H04L1/16 ,  H04W52/02 ,  H04B7/14

CPC classification number: H04W72/0446 ,  H04B7/14 ,  H04L1/1628 ,  H04L43/067 ,  H04L47/27 ,  H04W52/0216 ,  H04W72/0406 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144

Abstract: 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.

公开(公告)号：US09559810B2

公开(公告)日：2017-01-31

申请号：US13725693

申请日：2012-12-21

Applicant: Intel Corporation

Inventor： Thomas Tetzlaff ,  Minyoung Park

IPC: H04L1/00

CPC classification number: H04L1/0061 ,  H04L1/0031

Abstract: According to various aspects of the present disclosure, medium access control (MAC) sublayer logic of a device or a system may generate and implement a preamble structure of a data unit including a signal field which includes a four-bit cyclic redundancy check sequence providing a Hamming distance of two. The signal field portion of the preamble structure may include information related to a plurality of physical layer parameters used for wireless communication of the data unit. The preamble structure may be stored on a machine-accessible medium. The preamble may be generated by a data unit builder of the device, which may further receive a frame including a data payload, and encapsulate the frame with the preamble portion to generate the data unit. A transmitter coupled with the data unit builder may then wirelessly transmit the data unit using an antenna array.

Abstract translation: 根据本公开的各个方面，设备或系统的媒体访问控制（MAC）子层逻辑可以生成并实现包括信号字段的数据单元的前导码结构，所述信号字段包括四比特循环冗余校验序列， 汉明距离二。 前导码结构的信号字段部分可以包括与用于数据单元的无线通信的多个物理层参数有关的信息。 前导码结构可以存储在机器可访问介质上。 前导码可以由设备的数据单元构建器生成，其可以进一步接收包括数据有效载荷的帧，并且将帧与前同步码部分封装以生成数据单元。 与数据单元构建器耦合的发射器然后可以使用天线阵列来无线地发送数据单元。