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    CONNECTOR SYSTEM WITH CONNECTION SENSOR
    1.
    发明申请
    CONNECTOR SYSTEM WITH CONNECTION SENSOR 审中-公开
    带连接传感器的连接器系统

    公开(公告)号：WO2014145629A1

    公开(公告)日：2014-09-18

    申请号：PCT/US2014/030427

    申请日：2014-03-17

    Applicant: SABRITEC ,  WHETSTONE, Gene ,  JOHANNES, Richard

    Inventor： WHETSTONE, Gene ,  JOHANNES, Richard

    IPC: H01R13/703

    CPC classification number: H01R13/6683 ,  H01R13/625

    Abstract: A connector system including a sensing mechanism that can be used to control signal distribution through the connector system is disclosed. The connector system may include a first connector and a second connector configured to be operatively engaged in both a mated condition and an interlocked condition. The connectors of the connector system include conductive contacts that complete a conductive connection when the connectors are in the mated condition. The connector system includes a fastening mechanism that provides an interlocked condition following mating of the connectors, and may further include a sensor and a sensor trigger that may be used to sense the connection status of the system. The sensor may connected to a controller, with the controller controlling signal distribution through the connector system dependent on the connection status determined by the sensing mechanism. A method for controlling signal distribution through a connector system is also provided.

    Abstract translation: 公开了一种包括可用于控制通过连接器系统的信号分配的感测机构的连接器系统。 连接器系统可以包括第一连接器和第二连接器，第二连接器被配置成在配合状态和互锁状态下可操作地接合。 连接器系统的连接器包括当连接器处于配合状态时完成导电连接的导电触点。 连接器系统包括紧固机构，其在连接器的匹配之后提供互锁状态，并且还可以包括可用于感测系统的连接状态的传感器和传感器触发器。 传感器可以连接到控制器，控制器通过连接器系统控制信号分配，取决于由感测机构确定的连接状态。 还提供了一种通过连接器系统控制信号分配的方法。

    FACILITATING CHANNEL SOUNDING FOR MULTIPLE INPUT AND MULTIPLE OUTPUT TRANSMISSIONS
    2.
    发明申请
    FACILITATING CHANNEL SOUNDING FOR MULTIPLE INPUT AND MULTIPLE OUTPUT TRANSMISSIONS 审中-公开
    为多输入和多输出传输提供通道声音

    公开(公告)号：WO2013016463A3

    公开(公告)日：2013-06-13

    申请号：PCT/US2012048204

    申请日：2012-07-25

    Applicant: QUALCOMM INC ,  WENTINK MAARTEN MENZO ,  VAN NEE DIDIER JOHANNES RICHARD

    Inventor： WENTINK MAARTEN MENZO ,  VAN NEE DIDIER JOHANNES RICHARD

    IPC: H04L1/16 ,  H04L1/00 ,  H04L25/02

    CPC classification number: H04L1/1692 ,  H04B7/0413 ,  H04B7/0623 ,  H04B7/0697 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1685 ,  H04L25/0204 ,  H04L25/0238

    Abstract: Methods and apparatuses are provided for facilitating channel sounding for multiple-input and multiple-output (MIMO) transmissions between an access terminal and an access point. According to one feature, the access point may transmit a data frame to an access terminal using a plurality of spatial streams and a plurality of antennas. The access terminal may transmit an acknowledgement frame back to the access point, where the acknowledgement frame is transmitted as both a sounding signal and as to acknowledge receipt of the data frame. According to another feature, the access point may transmit a data frame and a matrix request frame to an access terminal. The access terminal may determine channel matrix information, and may send the channel matrix information together with an acknowledgement frame back to the access point.

    Abstract translation: 提供方法和装置，用于便于在接入终端和接入点之间的多输入和多输出（MIMO）传输的信道探测。 根据一个特征，接入点可以使用多个空间流和多个天线将数据帧发送到接入终端。 接入终端可以将确认帧发送回接入点，其中将确认帧作为探测信号发送，并确认数据帧的接收。 根据另一特征，接入点可以向接入终端发送数据帧和矩阵请求帧。 接入终端可以确定信道矩阵信息，并且可以将信道矩阵信息与确认帧一起发送回接入点。

    APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM
    3.
    发明申请
    APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM 审中-公开
    用于快速FOURIER变换的长期和短期培训序列的装置和方法

    公开(公告)号：WO2013033231A3

    公开(公告)日：2013-04-25

    申请号：PCT/US2012052885

    申请日：2012-08-29

    Applicant: QUALCOMM INC ,  YANG LIN ,  VAN NEE DIDIER JOHANNES RICHARD ,  TAGHAVI NASRABADI MOHAMMAD HOSSEIN ,  VERMANI SAMEER ,  SAMPATH HEMANTH

    Inventor： YANG LIN ,  VAN NEE DIDIER JOHANNES RICHARD ,  TAGHAVI NASRABADI MOHAMMAD HOSSEIN ,  VERMANI SAMEER ,  SAMPATH HEMANTH

    IPC: H04L27/26 ,  H04L1/00

    CPC classification number: H04L1/001 ,  H04L27/2613 ,  H04L27/262 ,  H04L27/2666

    Abstract: Apparatus and methods for communicating and applying training sequences are described herein. For example, provided is a method for generating a short training field (STF) sequence comprising thirty two values or less. The STF sequence can include a first subset of values including zero and non-zero values. The non-zero values can be located at indices of the first subset that are at least a multiple of two, and can be a multiple of four. The STF sequence includes a second subset of zero values that can include all values not included within the first subset. The method further includes transmitting a data unit comprising the STF sequence over a wireless channel. In another example, a method is provided that includes generating a long training field (LTF) sequence comprising thirty two values or less, and transmitting a data unit comprising the LTF sequence over a wireless channel.

    Abstract translation: 本文描述了用于传达和应用训练序列的装置和方法。 例如，提供了一种用于生成包括三十二个或更少值的短训练场（STF）序列的方法。 STF序列可以包括包括零和非零值的值的第一子集。 非零值可以位于至少为2的倍数的第一子集的索引处，并且可以是4的倍数。 STF序列包括可以包括不包括在第一子集内的所有值的零值的第二子集。 该方法还包括通过无线信道发送包括STF序列的数据单元。 在另一示例中，提供了一种方法，其包括生成包括三十二个或更少值的长训练场（LTF）序列，以及通过无线信道发送包括LTF序列的数据单元。

    APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM
    4.
    发明申请
    APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM 审中-公开
    用于快速傅立叶变换的长和短训练序列的装置和方法

    公开(公告)号：WO2013033231A2

    公开(公告)日：2013-03-07

    申请号：PCT/US2012/052885

    申请日：2012-08-29

    Applicant: QUALCOMM Incorporated ,  YANG, Lin ,  VAN NEE, Didier Johannes Richard ,  TAGHAVI NASRABADI, Mohammad Hossein ,  VERMANI, Sameer ,  SAMPATH, Hemanth

    Inventor： YANG, Lin ,  VAN NEE, Didier Johannes Richard ,  TAGHAVI NASRABADI, Mohammad Hossein ,  VERMANI, Sameer ,  SAMPATH, Hemanth

    IPC: H04L27/26 ,  H04L1/00

    CPC classification number: H04L1/001 ,  H04L27/2613 ,  H04L27/262 ,  H04L27/2666

    Abstract: Apparatus and methods for communicating and applying training sequences are described herein. For example, provided is a method for generating a short training field (STF) sequence comprising thirty two values or less. The STF sequence can include a first subset of values including zero and non-zero values. The non-zero values can be located at indices of the first subset that are at least a multiple of two, and can be a multiple of four. The STF sequence includes a second subset of zero values that can include all values not included within the first subset. The method further includes transmitting a data unit comprising the STF sequence over a wireless channel. In another example, a method is provided that includes generating a long training field (LTF) sequence comprising thirty two values or less, and transmitting a data unit comprising the LTF sequence over a wireless channel.

    Abstract translation: 这里描述了用于传送和应用训练序列的装置和方法。 例如，提供了一种用于生成包括32个或更少值的短训练字段（STF）序列的方法。 STF序列可以包括包括零和非零值的值的第一子集。 非零值可以位于第一子集的索引处，该索引至少是二的倍数，并且可以是四的倍数。 STF序列包括零值的第二子集，其可以包括不包含在第一子集内的所有值。 该方法还包括通过无线信道发送包括STF序列的数据单元。 在另一个示例中，提供了一种方法，该方法包括：生成包括32个或更少值的长训练字段（LTF）序列;以及通过无线信道发送包括LTF序列的数据单元。

    FACILITATING CHANNEL SOUNDING FOR MULTIPLE INPUT AND MULTIPLE OUTPUT (MIMO) TRANSMISSIONS
    5.
    发明申请
    FACILITATING CHANNEL SOUNDING FOR MULTIPLE INPUT AND MULTIPLE OUTPUT (MIMO) TRANSMISSIONS 审中-公开
    为多输入多输出（MIMO）传输提供通道声音

    公开(公告)号：WO2013016463A2

    公开(公告)日：2013-01-31

    申请号：PCT/US2012/048204

    申请日：2012-07-25

    Applicant: QUALCOMM Incorporated ,  WENTINK, Maarten Menzo ,  VAN NEE, Didier Johannes Richard

    Inventor： WENTINK, Maarten Menzo ,  VAN NEE, Didier Johannes Richard

    IPC: H04L1/16 ,  H04L1/00 ,  H04L25/02

    CPC classification number: H04L1/1692 ,  H04B7/0413 ,  H04B7/0623 ,  H04B7/0697 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1685 ,  H04L25/0204 ,  H04L25/0238

    Abstract: Methods and apparatuses are provided for facilitating channel sounding for multiple-input and multiple-output (MIMO) transmissions between an access terminal and an access point. According to one feature, the access point may transmit a data frame to an access terminal using a plurality of spatial streams and a plurality of antennas. The access terminal may transmit an acknowledgement frame back to the access point, where the acknowledgement frame is transmitted as both a sounding signal and as to acknowledge receipt of the data frame. According to another feature, the access point may transmit a data frame and a matrix request frame to an access terminal. The access terminal may determine channel matrix information, and may send the channel matrix information together with an acknowledgement frame back to the access point.

    Abstract translation: 提供方法和装置，用于便于在接入终端和接入点之间的多输入和多输出（MIMO）传输的信道探测。 根据一个特征，接入点可以使用多个空间流和多个天线将数据帧发送到接入终端。 接入终端可以将确认帧发送回接入点，其中确认帧作为探测信号发送，并确认数据帧的接收。 根据另一特征，接入点可以向接入终端发送数据帧和矩阵请求帧。 接入终端可以确定信道矩阵信息，并且可以将信道矩阵信息与确认帧一起发送回接入点。

    PREAMBLE DESIGN FOR TELEVISION WHITE SPACE TRANSMISSIONS
    7.
    发明申请
    PREAMBLE DESIGN FOR TELEVISION WHITE SPACE TRANSMISSIONS 审中-公开
    电视白空间传输的前置设计

    公开(公告)号：WO2012158961A1

    公开(公告)日：2012-11-22

    申请号：PCT/US2012/038426

    申请日：2012-05-17

    Applicant: QUALCOMM INCORPORATED ,  VERMANI, Sameer ,  ABRAHAM, Santosh Paul ,  SHELLHAMMER, Stephen J. ,  VAN ZELST, Albert ,  VAN NEE, Didier Johannes Richard ,  JONES, Vincent Knowles

    Inventor： VERMANI, Sameer ,  ABRAHAM, Santosh Paul ,  SHELLHAMMER, Stephen J. ,  VAN ZELST, Albert ,  VAN NEE, Didier Johannes Richard ,  JONES, Vincent Knowles

    IPC: H04L27/26 ,  H04L5/00

    CPC classification number: H04L69/00 ,  H04L5/0053 ,  H04L27/2602 ,  H04W4/00

    Abstract: A method for generating a Physical Layer Convergence Protocol Packet Data Unit (PPDU) having a preamble and a payload for television white space transmission (TVWS) is provided. The symbols of the PPDU each include 128 total (orthogonal frequency-division multiplexing) OFDM tones or 256 total OFDM tones. The preamble includes a signal (SIG) field symbol having 108 OFDM data tones if the symbols of the PPDU include 128 total OFDM tones or having 234 OFDM data tones if the symbols of the PPDU include 256 total OFDM tones. The SIG field symbol indicates at least one of an amount of data in the payload or a length of time that the PPDU will occupy the television broadcast frequency spectrum. The PPDU is generated by down-clocking an 802.11ac signal by a factor so that the bandwidth of the PPDU decreases down to one appropriate for use in a TVWS channel.

    Abstract translation: 提供了一种用于产生具有用于电视白空间传输（TVWS）的前同步码和有效载荷的物理层汇聚协议分组数据单元（PPDU）的方法。 PPDU的符号各自包括128个总共（正交频分复用）OFDM音调或256个总OFDM音调。 如果PPDU的符号包括128个总OFDM音调或具有234个OFDM数据音调，如果PPDU的符号包括256个总OFDM音调，则前导码包括具有108个OFDM数据音调的信号（SIG）字段符号。 SIG字段符号指示有效载荷中的数据量或PPDU将占用电视广播频谱的时间长度中的至少一个。 PPDU是通过将802.11ac信号衰减一个因子来产生的，使得PPDU的带宽减小到适合于在TVWS信道中使用的PPDU的带宽。

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