Imbalance and distortion cancellation for composite analog to digital converter (ADC)
    82.
    发明授权
    Imbalance and distortion cancellation for composite analog to digital converter (ADC) 有权
    复合模数转换器(ADC)的不平衡和失真消除

    公开(公告)号:US08907825B2

    公开(公告)日:2014-12-09

    申请号:US13118429

    申请日:2011-05-29

    IPC分类号: H03M1/06 H03M1/10 H03M1/18

    CPC分类号: H03M1/1033 H03M1/188

    摘要: Imbalance and distortion cancellation for composite analog to digital converter (ADC). Such an ‘ADC’ is implemented using two or more ADCs may be employed for sampling (e.g., quantizing, digitizing, etc.) of an analog (e.g., continuous time) signal in accordance with generating a digital (e.g., discrete time) signal. Using at least two ADCs allows for the accommodation and sampling of various signals having a much broader dynamic range without suffering degradation in signal to noise ratio (SNR). Generally, the signal provided via at least one of the paths corresponding to at least one of the respective ADCs is scaled (e.g., attenuated), so that the various ADCs effectively sample signals of different magnitudes. The ADCs may respectively correspond to different magnitude and/or power levels (e.g., high power, lower power, any intermediary power level, etc.). Various implementations of compensation may be performed along the various paths corresponding to the respective ADCs.

    摘要翻译: 复合模数转换器(ADC)的不平衡和失真消除。 根据生成数字(例如,离散时间)信号,可以使用两个或多个ADC来实现这样的“ADC”,用于对模拟(例如,连续时间)信号进行采样(例如,量化,数字化等) 。 使用至少两个ADC允许对具有更宽动态范围的各种信号进行调节和采样,而不会降低信噪比(SNR)。 通常,通过对应于相应ADC中的至少一个的至少一个路径提供的信号被缩放(例如,衰减),使得各种ADC有效地采样不同幅度的信号。 ADC可以分别对应于不同的幅度和/或功率电平(例如,高功率,较低功率,任何中间功率电平等)。 可以沿着对应于各个ADC的各种路径执行补偿的各种实现。

    SYSTEMS AND METHODS FOR MULTIPLE PHOTO FEE STORIES
    84.
    发明申请
    SYSTEMS AND METHODS FOR MULTIPLE PHOTO FEE STORIES 有权
    多张照片短片的系统和方法

    公开(公告)号:US20140041056A1

    公开(公告)日:2014-02-06

    申请号:US13591512

    申请日:2012-08-22

    IPC分类号: G06F21/24

    CPC分类号: G06F21/6263

    摘要: In one embodiment, a method includes receiving a designation of one or more items of digital media; receiving a communication regarding the one or more items of digital media; associating the one or more items of digital media with the communication based on the designation; and setting a privacy level for the communication and the one or more items of digital media on a social-networking system based on a privacy setting of a user on the social-networking system.

    摘要翻译: 在一个实施例中,一种方法包括接收一个或多个数字媒体项的指定; 接收关于一个或多个数字媒体项目的通信; 基于该指定,将一个或多个数字媒体项与通信相关联; 以及基于社交网络系统上的用户的隐私设置,在社交网络系统上为通信和一个或多个数字媒体项设置隐私级别。

    Low density parity check (LDPC) encoded higher order modulation
    85.
    发明授权
    Low density parity check (LDPC) encoded higher order modulation 失效
    低密度奇偶校验(LDPC)编码高阶调制

    公开(公告)号:US08503540B2

    公开(公告)日:2013-08-06

    申请号:US13620468

    申请日:2012-09-14

    IPC分类号: H04N7/12 H04N11/02

    摘要: A method and apparatus is disclosed to map a sequence of data to Quadrature Amplitude Modulation (QAM) constellation symbols. The method and apparatus encodes only a portion of the sequence of data and leaves a remaining portion of the sequence of data unencoded. The encoded portion of the sequence of data and the remaining unencoded portion of the sequence of data are then mapped into modulation symbols of the QAM constellation. The encoded portion of the sequence of data selects subsets of the QAM constellation, and the remaining unencoded portion of the sequence of data determines a specific modulation symbol within each subset of the QAM constellation.

    摘要翻译: 公开了一种将数据序列映射到正交幅度调制(QAM)星座符号的方法和装置。 该方法和装置仅对该数据序列的一部分进行编码,并留下未被编码的数据序列的剩余部分。 然后将数据序列的编码部分和数据序列的剩余未编码部分映射到QAM星座图的调制符号中。 数据序列的编码部分选择QAM星座的子集,并且数据序列的剩余未编码部分确定QAM星座图的每个子集内的特定调制符号。

    Fabrication method for thermoelectric device
    87.
    发明授权
    Fabrication method for thermoelectric device 有权
    热电元件制造方法

    公开(公告)号:US08198116B2

    公开(公告)日:2012-06-12

    申请号:US12644712

    申请日:2009-12-22

    IPC分类号: H01L21/04

    CPC分类号: H01L35/32 H01L35/34

    摘要: A method for fabricating thermoelectric device is provided. The method comprises placing a first electrode in a die, forming a first interlayer on an upper surface of the first electrode; positioning a separating plate on an upper surface of the first interlayer to divide an inner space of the die into a plurality of cells, and depositing a first thermoelectric material on the first interlayer within a first fraction of the cells, and depositing a second thermoelectric material on the first interlayer within a second fraction of the cells, sintering the die contents, and removing the separating plate after sintering to obtain a π shaped thermoelectric device.

    摘要翻译: 提供一种制造热电装置的方法。 该方法包括将第一电极放置在模具中,在第一电极的上表面上形成第一中间层; 将分离板定位在第一中间层的上表面上,以将模具的内部空间分成多个单元,并且在第一部分单元内的第一中间层上沉积第一热电材料,并且将第二热电材料 在第二部分细胞中的第一中间层上,烧结晶粒内容物,并在烧结后除去分离板,得到“ 形热电装置。

    Asymmetric multi-channel adaptive equalizer
    88.
    发明授权
    Asymmetric multi-channel adaptive equalizer 失效
    非对称多通道自适应均衡器

    公开(公告)号:US08160127B2

    公开(公告)日:2012-04-17

    申请号:US13020503

    申请日:2011-02-03

    IPC分类号: H03H7/30

    摘要: An apparatus is disclosed to compensate for non-linear effects resulting from the transmitter, the receiver, and/or the communication channel in a communication system. A receiver of the communication system contains an image cancellation module that compensates for images generated during the modulation and/or demodulation process. The image cancellation module includes a fine carrier correction loop to correct for frequency offsets between the transmitter and receiver. The image cancellation module includes a coarse acquisition mode and a decision directed mode. The decision directed mode allows for a larger signal-to-noise ratio for the receiver when compared against the coarse acquisition mode.

    摘要翻译: 公开了一种用于补偿由通信系统中的发射机,接收机和/或通信信道产生的非线性效应的装置。 通信系统的接收机包含补偿在调制和/或解调过程中产生的图像的图像消除模块。 图像消除模块包括精确的载波校正环路,以校正发射机和接收机之间的频率偏移。 图像消除模块包括粗略采集模式和决策指导模式。 当与粗略采集模式进行比较时,决定导向模式允许接收机具有更大的信噪比。

    Cluster-based friend suggestion aggregator
    89.
    发明授权
    Cluster-based friend suggestion aggregator 有权
    基于群集的朋友建议聚合器

    公开(公告)号:US08055720B2

    公开(公告)日:2011-11-08

    申请号:US12360484

    申请日:2009-01-27

    IPC分类号: G06F15/16

    CPC分类号: G06Q10/10 H04L67/22

    摘要: Techniques are described to generate a list of suggested friends for a client of a social networking service. In an implementation, a cluster of clients is identified from among the clients of the social networking service. The cluster of clients includes the client for which the list of suggested friends is to be generated. The list of suggested friends for the client may then be generated and may include one or more clients of the social networking service selected based on connections with the cluster of clients. The list indicates at least one other client of the social networking service that is suggested as a friend.

    摘要翻译: 描述技术来为社交网络服务的客户端生成建议的朋友列表。 在实现中,从社交网络服务的客户端中识别出一组客户端。 客户端群包括要为其生成建议的朋友列表的客户端。 然后可以生成客户端的建议的朋友的列表,并且可以包括基于与客户群集的连接来选择的社交网络服务的一个或多个客户端。 该列表表示建议为朋友的社交网络服务的至少一个其他客户端。

    FABRICATION METHOD FOR THERMOELECTRIC DEVICE
    90.
    发明申请
    FABRICATION METHOD FOR THERMOELECTRIC DEVICE 有权
    热电装置的制造方法

    公开(公告)号:US20100167444A1

    公开(公告)日:2010-07-01

    申请号:US12644712

    申请日:2009-12-22

    IPC分类号: H01L35/34

    CPC分类号: H01L35/32 H01L35/34

    摘要: A method for fabricating thermoelectric device is provided. The method comprises placing a first electrode in a die, forming a first interlayer on an upper surface of the first electrode; positioning a separating plate on an upper surface of the first interlayer to divide an inner space of the die into a plurality of cells, and depositing a first thermoelectric material on the first interlayer within a first fraction of the cells, and depositing a second thermoelectric material on the first interlayer within a second fraction of the cells, sintering the die contents, and removing the separating plate after sintering to obtain a π shaped thermoelectric device.

    摘要翻译: 提供一种制造热电装置的方法。 该方法包括将第一电极放置在模具中,在第一电极的上表面上形成第一中间层; 将分离板定位在第一中间层的上表面上,以将模具的内部空间分成多个单元,并且在第一部分单元内的第一中间层上沉积第一热电材料,并且将第二热电材料 在第二部分细胞中的第一中间层上,烧结晶粒内容物,并在烧结后除去分离板,得到“ 形热电装置。