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13 条记录 (耗时 0.018 秒)

    Additional Carrier Types for LTE
    2.
    发明申请
    Additional Carrier Types for LTE 有权
    LTE的附加载波类型

    公开(公告)号：US20140226610A1

    公开(公告)日：2014-08-14

    申请号：US14346379

    申请日：2012-09-05

    申请人： Phong Nguyen ,  Satha Sathananthan

    发明人： Phong Nguyen ,  Satha Sathananthan

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0073

    摘要： A method for transmitting and receiving a carrier segment in a wireless communications system, including a base station and a user equipment, is disclosed. The carrier segment includes a first band having a first bandwidth and a second band having a second bandwidth, wherein a first segment gap is disposed in a frequency domain between the first band and the second band.

    摘要翻译： 公开了一种用于在包括基站和用户设备的无线通信系统中发送和接收载波段的方法。 载波段包括具有第一带宽的第一频带和具有第二带宽的第二频带，其中在第一频带和第二频带之间的频域中设置第一分段间隙。

    Additional carrier types for LTE
    3.
    发明授权
    Additional carrier types for LTE 有权
    LTE的附加载波类型

    公开(公告)号：US09338781B2

    公开(公告)日：2016-05-10

    申请号：US14346379

    申请日：2012-09-05

    申请人： Phong Nguyen ,  Satha Sathananthan

    发明人： Phong Nguyen ,  Satha Sathananthan

    IPC分类号： H04Q7/00 ,  H04W72/04 ,  H04L5/00

    CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0073

    摘要： A method for transmitting and receiving a carrier segment in a wireless communications system, including a base station and a user equipment, is disclosed. The carrier segment includes a first band having a first bandwidth and a second band having a second bandwidth, wherein a first segment gap is disposed in a frequency domain between the first band and the second band.

    摘要翻译： 公开了一种用于在包括基站和用户设备的无线通信系统中发送和接收载波段的方法。 载波段包括具有第一带宽的第一频带和具有第二带宽的第二频带，其中在第一频带和第二频带之间的频域中设置第一分段间隙。

    Methods relating to channel estimation
    4.
    发明授权
    Methods relating to channel estimation 有权
    与信道估计有关的方法

    公开(公告)号：US08457225B2

    公开(公告)日：2013-06-04

    申请号：US12452617

    申请日：2008-07-28

    申请人： Satha Sathananthan ,  Kevin Lin ,  Thanh Bui ,  Dobrica Vasic

    发明人： Satha Sathananthan ,  Kevin Lin ,  Thanh Bui ,  Dobrica Vasic

    IPC分类号： H04K1/10

    CPC分类号： H04L25/0232

    摘要： The present invention relates to methods that can be used in a wireless communication system, and systems adapted to use such methods. In a preferred form the methods are useful in channel estimation in a wireless communication system using orthogonal frequency division multiplexing (OFDM). The system is provided with a control block to optimize channel estimation.

    摘要翻译： 本发明涉及可用于无线通信系统的方法，以及适用于使用这种方法的系统。 在优选形式中，该方法在使用正交频分复用（OFDM）的无线通信系统中的信道估计中是有用的。 该系统具有控制块以优化信道估计。

    METHODS RELATING TO CHANNEL ESTIMATION
    5.
    发明申请
    METHODS RELATING TO CHANNEL ESTIMATION 有权
    与通道估计相关的方法

    公开(公告)号：US20100136919A1

    公开(公告)日：2010-06-03

    申请号：US12452617

    申请日：2008-07-28

    申请人： Satha Sathananthan ,  Kevin Lin ,  Thanh Bui ,  Dobrica Vasic

    发明人： Satha Sathananthan ,  Kevin Lin ,  Thanh Bui ,  Dobrica Vasic

    IPC分类号： H04B17/00 ,  H04L27/28

    CPC分类号： H04L25/0232

    摘要： The present invention relates to methods that can be used in a wireless communication system, and systems adapted to use such methods. In a preferred form the methods are useful in channel estimation in a wireless communication system using orthogonal frequency division multiplexing (OFDM). The system is provided with a control block to optimise channel estimation.

    摘要翻译： 本发明涉及可用于无线通信系统的方法，以及适用于使用这种方法的系统。 在优选形式中，该方法在使用正交频分复用（OFDM）的无线通信系统中的信道估计中是有用的。 该系统具有控制块以优化信道估计。

    Method of control signaling transmission and reception for user equipment in a LTE communication system
    6.
    发明授权
    Method of control signaling transmission and reception for user equipment in a LTE communication system 有权
    控制LTE通信系统中用户设备信令发送和接收的方法

    公开(公告)号：US09271282B2

    公开(公告)日：2016-02-23

    申请号：US14127792

    申请日：2013-02-04

    申请人： Satha Sathananthan

    发明人： Satha Sathananthan

    IPC分类号： H04W72/04 ,  H04W72/12

    CPC分类号： H04W72/042 ,  H04W72/1284

    摘要： A method implemented in a base station used in a wireless communications system is disclosed. The method includes transmitting, to a user equipment (UE), an indication of a type of enhanced physical downlink control channel (ePDCCH) transmission, where the type of ePDCCH transmission comprises either localized transmission or distributed transmission, and transmitting, to the UE, an indication of the number of physical resource block (PRB) pairs allocated for the ePDCCH transmission, where the indication of the number of PRB pairs allocated for the ePDCCH transmission is conveyed in 2 or 3 bits. Other methods, apparatuses, and systems also are disclosed.

    摘要翻译： 公开了一种在无线通信系统中使用的基站中实现的方法。 该方法包括向用户设备（UE）发送增强物理下行链路控制信道（ePDCCH）传输的类型的指示，其中ePDCCH传输的类型包括集中式传输或分布式传输，并向UE发送， 分配给ePDCCH传输的物理资源块（PRB）对的数量的指示，其中分配给ePDCCH传输的PRB对的数量的指示以2或3位的形式传送。 还公开了其它方法，装置和系统。

    METHOD OF CONTROL SIGNALING TRANSMISSION AND RECEPTION FOR USER EQUIPMENT IN A LTE COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD OF CONTROL SIGNALING TRANSMISSION AND RECEPTION FOR USER EQUIPMENT IN A LTE COMMUNICATION SYSTEM 有权
    控制信号传输的方法和用于LTE通信系统中的用户设备的接收方法

    公开(公告)号：US20150195817A1

    公开(公告)日：2015-07-09

    申请号：US14127792

    申请日：2013-02-04

    申请人： Satha Sathananthan

    发明人： Satha Sathananthan

    IPC分类号： H04W72/04

    CPC分类号： H04W72/042 ,  H04W72/1284

    摘要： A method implemented in a base station used in a wireless communications system is disclosed. The method includes transmitting, to a user equipment (UE), an indication of a type of enhanced physical downlink control channel (ePDCCH) transmission, where the type of ePDCCH transmission comprises either localized transmission or distributed transmission, and transmitting, to the UE, an indication of the number of physical resource block (PRB) pairs allocated for the ePDCCH transmission, where the indication of the number of PRB pairs allocated for the ePDCCH transmission is conveyed in 2 or 3 bits. Other methods, apparatuses, and systems also are disclosed.

    摘要翻译： 公开了一种在无线通信系统中使用的基站中实现的方法。 该方法包括向用户设备（UE）发送增强物理下行链路控制信道（ePDCCH）传输的类型的指示，其中ePDCCH传输的类型包括集中式传输或分布式传输，并向UE发送， 分配给ePDCCH传输的物理资源块（PRB）对的数量的指示，其中分配给ePDCCH传输的PRB对的数量的指示以2或3位的形式传送。 还公开了其它方法，装置和系统。

    APPARATUS AND METHOD FOR CSI CALCULATION AND REPORTING
    10.
    发明申请
    APPARATUS AND METHOD FOR CSI CALCULATION AND REPORTING 审中-公开
    CSI计算和报告的装置和方法

    公开(公告)号：US20140301232A1

    公开(公告)日：2014-10-09

    申请号：US14354494

    申请日：2012-09-19

    申请人： NEC CORPORATION

    发明人： Chaitanya Rao ,  Kevin Lin ,  Satha Sathananthan ,  Phong Nguyen

    IPC分类号： H04W24/10 ,  H04B7/04 ,  H04L5/00

    CPC分类号： H04W24/10 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0647 ,  H04B17/102 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0057 ,  H04L25/0204 ,  H04L25/0228 ,  H04W24/02

    摘要： A method of measuring Channel State Information (CSI) in a multiple input/multiple output (MIMO) communication system including at least one base station (eNodeB) and at least one User Equipment (UE), the method including: receiving a Channel State Information Reference Signal (CSI-RS) carried in a sub-frame of a radio frame of the communication system at the at least one UE from the at least one eNodeB over at least one downlink. channel therebetween; extracting CSI-RS Resource Elements (RE) from the CSI-RS sub-frame; and using the extracted CSI-RS REs to perform downlink channel estimations for active pairs of receiving and transmitting antennas of the UE and the eNodeB respectively to derive the CSI.

    摘要翻译： 一种在包括至少一个基站（eNodeB）和至少一个用户设备（UE）的多输入/多输出（MIMO）通信系统中测量信道状态信息（CSI）的方法，所述方法包括：接收信道状态信息 通过至少一个下行链路从所述至少一个eNodeB在所述至少一个UE处的所述通信系统的无线电帧的子帧中携带的参考信号（CSI-RS）。 通道; 从CSI-RS子帧提取CSI-RS资源元素（RE）; 并且使用所提取的CSI-RS RE分别针对UE和eNodeB的接收和发射天线的有效对执行下行链路信道估计，以导出CSI。