知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

717 records (took 0.024 seconds)

    DEVICES AND METHODS FOR FACILITATING A NON-ORTHOGONAL UNDERLAY IN WIRELESS COMMUNICATIONS SYSTEMS
    272.
    发明申请
    DEVICES AND METHODS FOR FACILITATING A NON-ORTHOGONAL UNDERLAY IN WIRELESS COMMUNICATIONS SYSTEMS 审中-公开
    在无线通信系统中促进非正交地下载的设备和方法

    公开(公告)号：US20160269145A1

    公开(公告)日：2016-09-15

    申请号：US14856491

    申请日：2015-09-16

    Applicant: QUALCOMM Incorporated

    Inventor： Tingfang Ji ,  John Edward Smee ,  Joseph Binamira Soriaga ,  Naga Bhushan ,  Wei Zeng ,  Krishna Kiran Mukkavilli

    IPC: H04L1/00 ,  H04L27/26 ,  H04W72/04

    CPC classification number: H04L1/0009 ,  H04B1/7107 ,  H04B2201/70701 ,  H04L27/2601 ,  H04W72/0446

    Abstract: Wireless communication devices are adapted to facilitate non-orthogonal underlay transmissions. In one example, wireless communication devices can receive a wireless transmission via a particular time and frequency resource, where the wireless transmission includes a first signal employing a modulation associated with orthogonal wireless communication, and a second signal employing a modulation associated with non-orthogonal wireless communication. The wireless communication device can decode the first signal and the second signal. In another example, wireless communication devices may transmit a first signal utilizing a first type of modulation associated with non-orthogonal wireless communication, where the first signal is transmitted over at least a portion of a time and frequency resource scheduled for a second signal from a second wireless communication device, the second signal utilizing a second type of modulation associated with orthogonal wireless communication. Other aspects, embodiments, and features are also included.

    Abstract translation: 无线通信设备适于促进非正交底层传输。 在一个示例中，无线通信设备可以经由特定时间和频率资源接收无线传输，其中无线传输包括采用与正交无线通信相关联的调制的第一信号，以及采用与非正交无线 通讯。 无线通信设备可以对第一信号和第二信号进行解码。 在另一个示例中，无线通信设备可以利用与非正交无线通信相关联的第一类型的调制来发送第一信号，其中第一信号通过调度来自第一信号的第二信号的时间和频率资源的至少一部分被发送 第二无线通信设备，所述第二信号利用与正交无线通信相关联的第二类型的调制。 还包括其他方面，实施例和特征。

    APPARATUS AND METHOD FOR SYNCHRONOUS MULTIPLEXING AND MULTIPLE ACCESS FOR DIFFERENT LATENCY TARGETS UTILIZING THIN CONTROL
    273.
    发明申请
    APPARATUS AND METHOD FOR SYNCHRONOUS MULTIPLEXING AND MULTIPLE ACCESS FOR DIFFERENT LATENCY TARGETS UTILIZING THIN CONTROL 审中-公开
    用于同步多路复用和多次访问的装置和方法，用于使用薄控制的不同预期目标

    公开(公告)号：US20150334685A1

    公开(公告)日：2015-11-19

    申请号：US14533954

    申请日：2014-11-05

    Applicant: QUALCOMM Incorporated

    Inventor： Tingfang Ji ,  John Edward Smee ,  Joseph Binamira Soriaga ,  Naga Bhushan ,  Peter Gaal ,  Alexei Yurievitch Gorokhov ,  Krishna Kiran Mukkavilli ,  Michael Alexander Howard ,  Rotem Cooper ,  Peter Ang

    IPC: H04W72/04 ,  H04W56/00

    CPC classification number: H04W72/1231 ,  H04W56/002 ,  H04W72/042 ,  H04W72/1247 ,  H04W72/1278

    Abstract: Aspects of the disclosure provide for a thin control channel structure that can be utilized to enable multiplexing of two or more data transmission formats. For example, a thin control channel may carry information that enables ongoing transmissions utilizing a first, relatively long transmission time interval (TTI) to be punctured, and during the punctured portion of the long TTI, a transmission utilizing a second, relatively short TTI may be inserted. This puncturing is enabled by virtue of a thin channel structure wherein a control channel can carry scheduling information, grants, etc., informing receiving devices of the puncturing that is occurring or will occur. Furthermore, the thin control channel can be utilized to carry other control information, not being limited to puncturing information. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 本公开的方面提供了可以用于实现两个或多个数据传输格式的多路复用的薄控制信道结构。 例如，薄控制信道可以携带使得能够利用第一个相对长的传输时间间隔（TTI）进行穿孔的信息，并且在长TTI的穿孔部分期间，利用第二相对较短的TTI的传输可以 被插入。 这种打孔是通过细通道结构实现的，其中控制信道可以携带调度信息，授权等，通知接收设备正在发生或将发生的穿孔。 此外，薄控制信道可以用于承载其他控制信息，不限于打孔信息。 还要求和描述其它方面，实施例和特征。

    Methods and apparatus for position location in a wireless network
    274.
    发明授权
    Methods and apparatus for position location in a wireless network 有权
    无线网络中位置定位的方法和装置

    公开(公告)号：US09008700B2

    公开(公告)日：2015-04-14

    申请号：US13771039

    申请日：2013-02-19

    Applicant: Qualcomm Incorporated

    Inventor： Krishna Kiran Mukkavilli ,  Fuyun Ling ,  Gordon Kent Walker ,  Murali Ramaswamy Chari

    IPC: H04W24/00 ,  H04W4/00 ,  G01S5/02 ,  H04W64/00 ,  H04L5/00

    CPC classification number: G01S5/0205 ,  H04L5/0053 ,  H04W24/00 ,  H04W64/00

    Abstract: Methods and apparatus for position location in a wireless network. In an aspect, a method is provided that includes determining whether a symbol to be transmitted is an active symbol, wherein the symbol comprises a plurality of subcarriers, and encoding identification information on a first portion of subcarriers if it is determined that the symbol is the active symbol. The method also includes encoding idle information on a second portion of subcarriers if it is determined that the symbol in not the active symbol. In an aspect, an apparatus includes detector logic configured to decode a plurality of symbols to determine identification information that identifies a plurality of transmitters, and to determine a plurality of channel estimate associated with the plurality of transmitters. The apparatus also includes position determination logic configured to calculate a device position based on the plurality of transmitters and the plurality of channel estimates.

    Abstract translation: 无线网络中位置定位的方法和装置。 一方面，提供了一种方法，其包括确定要发送的符号是否是活动符号，其中，所述符号包括多个子载波，并且如果确定所述符号是所述符号是所述符号，则对所述子载波的第一部分编码识别信息 活动符号 如果确定不在活动符号中的符号，则该方法还包括对子载波的第二部分上的空闲信息进行编码。 一方面，一种装置包括检测器逻辑，其被配置为对多个符号进行解码以确定标识多个发射机的识别信息，并且确定与多个发射机相关联的多个信道估计。 该装置还包括位置确定逻辑，其被配置为基于多个发射机和多个信道估计来计算设备位置。

Patent Agency Ranking