公开(公告)号：US09642084B2

公开(公告)日：2017-05-02

申请号：US14672170

申请日：2015-03-28

申请人： Intel Corporation

发明人： Mats Agerstam ,  Amir Shenhav

IPC分类号： H04B7/00 ,  H04W24/02 ,  H04W52/02 ,  H04W48/08 ,  H04W48/16 ,  H04W60/04 ,  H04W8/18

CPC分类号： H04W52/0212 ,  H04W8/18 ,  H04W24/02 ,  H04W48/08 ,  H04W48/16 ,  H04W60/04 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144

摘要： Embodiments describe arrangements related to offload scanning of large scan lists. Embodiments may comprise logic such as hardware and/or code to facilitate offloading of the scans of large scan lists, e.g., lists on the order of thousands of networks or access points for networks, to network adapters such as wireless network interface cards. Many embodiments provide a network adapter with a compressed representation of a large scan list that may not fit uncompressed in memory of the network adapter. In some embodiments, the compressed representation of the scan list may be lossy, introducing balances related to the memory size on the network adapter, the extent of compression, and the list size, as well as a balance between the memory size and a probability of false positives. In many embodiments, the network adapter may wake the host device upon identifying a network on a scan list.

公开(公告)号：US09591118B2

公开(公告)日：2017-03-07

申请号：US12347999

申请日：2009-01-01

申请人： David L. Graumann ,  Giuseppe Raffa ,  Lama Nachman

发明人： David L. Graumann ,  Giuseppe Raffa ,  Lama Nachman

IPC分类号： G06F3/16 ,  H04M1/725 ,  G06F3/01 ,  H04M1/60

CPC分类号： H04M1/7253 ,  G06F3/011 ,  G06F3/167 ,  H04M1/6066 ,  H04M2250/02 ,  H04M2250/12

摘要： Embodiments may comprise logic such as hardware and/or code to map content of a device such as a mobile device, a laptop, a desktop, or a server, to a two dimensional field or table and map user poses or movements to the coordinates within the table to offer quick access to the content by a user. Many embodiments, for example, utilize three wireless peripherals such as a watch, ring, and headset connected to a mobile Internet device (MID) comprising an audible user interface and an auditory mapper to access to the content. The audible user interface may communicatively couple with the peripherals to receive pose data that describes the motion or movements associated with one or more of the peripherals and to provide feedback such as audible items and, in some embodiments, other feedback.

摘要翻译： 实施例可以包括诸如硬件和/或代码之类的逻辑，以将诸如移动设备，膝上型计算机，桌面或服务器之类的设备的内容映射到二维场或表，并将用户姿态或运动映射到坐标内 该表提供用户快速访问内容。 例如，许多实施例利用连接到包括可听用户界面和听觉映射器的移动因特网设备（MID）的三个无线外围设备，例如手表，环和耳机来访问内容。 可听用户界面可以与外围设备通信地耦合以接收描述与一个或多个外围设备相关联的运动或运动的姿势数据，并提供诸如可听项目之类的反馈，并且在一些实施例中提供其他反馈。

公开(公告)号：US09439148B2

公开(公告)日：2016-09-06

申请号：US13977697

申请日：2011-12-30

申请人： Minyoung Park ,  Emily H. Qi

发明人： Minyoung Park ,  Emily H. Qi

IPC分类号： H04W52/02 ,  H04W74/08

CPC分类号： H04W52/0235 ,  H04W52/0216 ,  H04W74/08 ,  Y02D70/142 ,  Y02D70/144

摘要： Embodiments may define traffic priorities to facilitate transmissions for wireless communications devices. Many embodiments comprise MAC sublayer logic to generate and transmit management frames such as beacon frames, association response frames, reassociation response frames, and probe response frames with an access category for low power consumption stations or sensor stations comprising a parameter record defining a contention window that is the earliest contention window to open amongst contention windows defined for the access categories for traffic. In some embodiments, the MAC sublayer logic may store the parameter record sets for access categories in memory, in logic, or in another manner that facilitates transmission of the frames. Some embodiments may receive and detect communications with frames comprising the access categories and store a parameter set for one or more of the access categories in a management information base.

摘要翻译： 实施例可以定义业务优先级以便于无线通信设备的传输。 许多实施例包括MAC子层逻辑，用于生成和发送管理帧，例如信标帧，关联响应帧，重新关联响应帧以及具有用于低功耗站或传感器站的传感器站的探测响应帧，所述访问类别包括定义竞争窗口的参数记录， 是为针对流量的访问类别定义的争用窗口中最早的竞争窗口。 在一些实施例中，MAC子层逻辑可以存储用于存储器中的访问类别的参数记录集，逻辑或以促进帧的传输的另一种方式。 一些实施例可以接收和检测与包括访问类别的帧的通信，并且在管理信息库中存储用于一个或多个访问类别的参数集。

公开(公告)号：US09385816B2

公开(公告)日：2016-07-05

申请号：US13977696

申请日：2011-11-14

申请人： Richard D. Roberts ,  Mathijs C. Walma ,  Praveen Gopalakrishnan

发明人： Richard D. Roberts ,  Mathijs C. Walma ,  Praveen Gopalakrishnan

IPC分类号： H04B10/556 ,  H04L27/10 ,  H04L25/49 ,  H04L27/02 ,  H04L27/12 ,  H04L27/144 ,  H04B10/116 ,  H04B10/50 ,  H04B10/524 ,  H04L27/20 ,  H04L27/22

CPC分类号： H04B10/116 ,  H04B10/502 ,  H04B10/524 ,  H04B10/5563 ,  H04B10/60 ,  H04L25/4902 ,  H04L27/02 ,  H04L27/10 ,  H04L27/12 ,  H04L27/144 ,  H04L27/2096 ,  H04L27/223

摘要： Embodiments may provide a way of communicating via an electromagnetic radiator, or light source, that can be amplitude modulated such as light emitting diode (LED) lighting and receivers or detectors that can determine data from light received from the amplitude modulated electromagnetic radiator. Some embodiments may provide a method of transmitting/encoding data via modulated LED lighting and other embodiments may provide receiving/decoding data from the modulated LED lighting by means of a device with a low sampling frequency such as a relatively inexpensive camera (as might be found in a smart phone). Some embodiments are intended for indoor navigation via photogrammetry (i.e., image processing) using self-identifying LED light anchors. In many embodiments, the data signal may be communicated via the light source at amplitude modulating frequencies such that the resulting flicker is not perceivable to the human eye.

摘要翻译： 实施例可以提供通过可以被调幅的电磁辐射器或光源（例如发光二极管（LED）照明）和可以从从调幅电磁辐射器接收的光确定数据的接收器或检测器进行通信的方式。 一些实施例可以提供通过经调制的LED照明来发送/编码数据的方法，并且其他实施例可以通过具有低采样频率的设备（例如相对便宜的照相机）提供来自经调制的LED照明的数据的接收/解码 在智能手机中）。 一些实施例旨在通过使用自识别LED光锚的摄影测量（即，图像处理）进行室内导航。 在许多实施例中，可以以幅度调制频率通过光源传送数据信号，使得所得到的闪烁对人眼不能察觉。

公开(公告)号：US09380492B2

公开(公告)日：2016-06-28

申请号：US13977709

申请日：2012-04-24

申请人： Emily H. Qi ,  Minyoung Park ,  Eldad Perahia ,  Thomas J. Kenney ,  Thomas A. Tetzlaff

发明人： Emily H. Qi ,  Minyoung Park ,  Eldad Perahia ,  Thomas J. Kenney ,  Thomas A. Tetzlaff

IPC分类号： H04W4/00 ,  H04W28/06

CPC分类号： H04W28/065 ,  H04W28/06

摘要： Generally, embodiments to enable short frames are described herein. Embodiments may comprise logic such as hardware and/or code to reduce the size of a packet by determining a short frame, transmitting the short frame, communicating that the frame is a short frame and interpreting the short frame at the receiving device. Embodiments may determine and transmit and/or receive and interpret short frames.

摘要翻译： 通常，这里描述了实现短帧的实施例。 实施例可以包括诸如硬件和/或代码的逻辑，以通过确定短帧来减小分组的大小，发送短帧，传送帧是短帧并且在接收设备处解释短帧。 实施例可以确定和发送和/或接收和解释短帧。

公开(公告)号：US09313075B2

公开(公告)日：2016-04-12

申请号：US13730935

申请日：2012-12-29

申请人： Intel Corporation

发明人： Shahrnaz Azizi ,  Eldad Perahia ,  Thomas J. Kenney

IPC分类号： H04B1/69 ,  H04L27/26 ,  H04L5/00 ,  H04L25/02

CPC分类号： H04L27/2666 ,  H04L5/0048 ,  H04L25/022 ,  H04L25/0224 ,  H04L27/2657 ,  H04L27/2675 ,  H04L27/2695

摘要： Logic may calculate predicted phase rotations based upon more than one previously determined phase rotation. Logic may access memory to store and retrieve previously determined phase rotations to calculate predicted phase rotations. Logic may determine channel information updates such as channel state information and phase correction information from pilot tones that do not travel close to the direct current (DC) tone or the band edge (or guard) tones and replace the missing phase rotations with predicted phase rotations. Logic may skip phase tracking from pilot tones that have traveled close to the DC tone or the edge tones or that experience channel fading, which may result in a predicted phase rotation being more accurate than a phase rotation determined by processing the corresponding pilot tone.

摘要翻译： 逻辑可以基于多于一个先前确定的相位旋转来计算预测的相位旋转。 逻辑可以访问存储器以存储和检索先前确定的相位旋转以计算预测的相位旋转。 逻辑可以确定信道信息更新，例如来自不接近直流（DC）音调或频带边缘（或保护）音调的导频音调的信道状态信息和相位校正信息，并用预测的相位旋转代替丢失的相位旋转 。 逻辑可以跳过已经行进接近直流音或边缘音调的导频音调的相位跟踪，或者经历频道衰落，这可能导致预测的相位旋转比通过处理对应导频音调确定的相位旋转更准确。

公开(公告)号：US09258767B2

公开(公告)日：2016-02-09

申请号：US13931916

申请日：2013-06-29

申请人： Intel IP Corporation

发明人： Minyoung Park

IPC分类号： H04W48/16 ,  H04W48/12

CPC分类号： H04W48/16 ,  H04W48/12

摘要： Logic to reduce the probability of hashing collisions via a single hash function. Logic may hash the service set identification (SSID) to generate a compressed SSID and determine multiple compressed SSID segments based upon the compressed SSID. Logic may generate multiple SSID segments by hashing modified versions of the SSID or modifying hashed versions of the SSID. And logic may identify the compressed SSID segment with an index number. Logic may receive one or more compressed SSID segments, determine an index number associated with the segment(s) and compare the received SSID segment against a compressed SSID segment of an SSID that is sought. Logic may generate the multiple compressed SSID segments, store the segments in memory, and compare the compressed SSID segment received in a beacon with a corresponding compressed SSID segment in the memory.

摘要翻译： 通过单个散列函数降低散列碰撞概率的逻辑。 逻辑可以使服务集标识（SSID）散列以产生压缩的SSID，并且基于压缩的SSID来确定多个压缩的SSID段。 逻辑可以通过对SSID的修改版本进行散列或修改散列版本的SSID来生成多个SSID段。 并且逻辑可以用索引号识别压缩的SSID段。 逻辑可以接收一个或多个压缩的SSID段，确定与段相关联的索引号，并将接收的SSID段与所寻求的SSID的压缩SSID段进行比较。 逻辑可以产生多个压缩的SSID段，将段存储在存储器中，并将在信标中接收的压缩SSID段与存储器中的对应的压缩SSID段进行比较。

公开(公告)号：US09210024B2

公开(公告)日：2015-12-08

申请号：US13730931

申请日：2012-12-29

申请人： INTEL CORPORATION

发明人： Shahrnaz Azizi ,  Thomas J. Kenney ,  Eldad Perahia

IPC分类号： H04B1/38 ,  H04L27/26 ,  H04L5/00 ,  H04L25/02

CPC分类号： H04L27/2666 ,  H04L5/0051 ,  H04L25/022 ,  H04L27/2647

摘要： Logic may determine channel information updates such as channel state information and phase correction information from pilot tones that do not travel close to the DC tone or the band edge tones. Logic may skip channel updates and phase tracking from pilot tones that have traveled close to the DC tone or the edge tones. Logic may use channel estimates and phase rotations that are obtained from previous locations of the pilot tones instead of pilot tones that are adjacent to the DC tone or the edge tones. Logic may access memory to store the channel information such as the phase correction information previously obtained and the channel state information previously obtained and derived from processing pilot tones at locations adjacent to the symbol indices next to the DC tone and the edge tones.

摘要翻译： 逻辑可以确定频道信息更新，例如来自不接近DC音调或频带边缘音调的导频音调的信道状态信息和相位校正信息。 逻辑可以跳过频道更新和从已经行进接近直流音或边缘音调的导频音进行相位跟踪。 逻辑可以使用从导频音调的先前位置获得的信道估计和相位旋转，而不是与DC音调或边缘音调相邻的导频音调。 逻辑可以访问存储器以存储信道信息，例如先前获得的相位校正信息和先前从与直流音和边缘音调相邻的符号索引处的导频音处理导出的信道状态信息。

公开(公告)号：US09158710B2

公开(公告)日：2015-10-13

申请号：US11513984

申请日：2006-08-31

申请人： Uday Savagaonkar

发明人： Uday Savagaonkar

IPC分类号： G06F12/14 ,  G06F12/10

CPC分类号： G06F12/1458 ,  G06F12/1009 ,  G06F12/145 ,  G06F2212/653

摘要： Apparatuses, methods, and media for page coloring with color inheritance for memory pages are disclosed. Some embodiments may include an interface to access a memory and a paging unit including translation logic, inheritance logic, and comparison logic. The translation logic translates a first address to a second address based on an entry in a data structure, wherein the first address is provided by an instruction stored in a first page in the memory and the entry includes a base address of a second page in the memory including the second address and a color of the second page. The inheritance logic may determine an effective current page color of the first page based on a color of the first page. The comparison logic may compare the effective current page color of the first page to the color of the second page. Other embodiments are disclosed and claimed.

摘要翻译： 公开了用于内存页面的具有彩色继承的页面着色的装置，方法和媒体。 一些实施例可以包括访问存储器的接口和包括翻译逻辑，继承逻辑和比较逻辑的寻呼单元。 翻译逻辑基于数据结构中的条目将第一地址转换为第二地址，其中第一地址由存储在存储器中的第一页中的指令提供，并且条目包括第二地址的基地址 存储器，其包括第二地址和第二页的颜色。 继承逻辑可以基于第一页的颜色来确定第一页的有效的当前页面颜色。 比较逻辑可以将第一页的有效当前页面颜色与第二页面的颜色进行比较。 公开和要求保护其他实施例。

公开(公告)号：US09054938B2

公开(公告)日：2015-06-09

申请号：US12802075

申请日：2010-05-28

申请人： Isaac Ali ,  Nicholas Cowley

发明人： Isaac Ali ,  Nicholas Cowley

IPC分类号： H03K9/00 ,  H04L27/00 ,  H04L27/38

CPC分类号： H04L27/3863

摘要： Generally speaking, methods and apparatuses which correct errors related to phase and gain imbalances in quadrature tuners are disclosed. The quadrature tuner may be online and operating, receiving data. An embodiment may generate a squared signal from the IF frequency signal of the tuner. In generating the squared signal, the embodiment may enable the extraction of phase error and gain error information of the IF signal. The embodiment may determine a phase error component, a gain error component, or both, by frequency translation. The frequency translation may involve down-converting the signal associated with the error component to direct current (DC) signals and enable the determination of the associated phase error and/or gain error. The embodiments may generate an adjusted signal via the IF signal by applying a phase correction signal or gain correction signal to components used to correct the IF signal.

摘要翻译： 一般来说，公开了纠正与正交调谐器中的相位和增益不平衡有关的误差的方法和装置。 正交调谐器可以在线和操作，接收数据。 实施例可以从调谐器的IF频率信号生成平方信号。 在产生平方信号时，本实施例可以提取IF信号的相位误差和增益误差信息。 该实施例可以通过频率转换来确定相位误差分量，增益误差分量或二者。 频率转换可以包括将与误差分量相关联的信号下变频为直流（DC）信号，并且能够确定相关联的相位误差和/或增益误差。 这些实施例可以通过对用于校正IF信号的组件施加相位校正信号或增益校正信号来经由IF信号产生经调整的信号。