公开(公告)号：US08611375B2

公开(公告)日：2013-12-17

申请号：US12380051

申请日：2009-02-23

申请人： Baowei Ji ,  Kaushik Josiam

发明人： Baowei Ji ,  Kaushik Josiam

IPC分类号： H04J1/00

CPC分类号： H04W68/00 ,  H04L12/1859 ,  H04L12/189 ,  H04W4/06

摘要： A method of paging a mobile station is provided. The method includes requesting to receive a page that announces when a program is to be broadcast. The method also includes sending the page to the mobile station before the program is to be broadcast. The method further includes receiving the page at the mobile station. A method for providing interactive feedback in a wireless communication network is also provided. The method includes broadcasting a program from a server to a mobile station. The method also includes receiving at least part of the program at the mobile station. The method further includes providing feedback about the program from the mobile station.

摘要翻译： 提供了一种寻呼移动台的方法。 该方法包括请求接收当节目要广播时通知的页面。 该方法还包括在播放节目之前将页面发送到移动台。 该方法还包括在移动站处接收页面。 还提供了一种在无线通信网络中提供交互式反馈的方法。 该方法包括从服务器向移动台广播节目。 该方法还包括在移动台处接收节目的至少一部分。 该方法还包括提供关于来自移动台的程序的反馈。

公开(公告)号：US20120263254A1

公开(公告)日：2012-10-18

申请号：US13497786

申请日：2010-09-16

申请人： Hai Wang ,  Kaushik Josiam ,  Qi Wu ,  Zhouyue Pi

发明人： Hai Wang ,  Kaushik Josiam ,  Qi Wu ,  Zhouyue Pi

IPC分类号： H04L27/04

CPC分类号： H04L5/0048 ,  H04L5/0023

摘要： The present invention provides a method for transmitting pilots in a multi-carrier wireless transmission system. A wireless time-frequency transmission block is composed of N consecutive OFDM symbols in time domain and M consecutive physical sub-carriers in frequency domain, N and M are integers those are greater than or equal to 1. The method includes: partitioning the wireless time-frequency transmission block into several areas, and determining the position of pilots, of which the total number is a preset number, according to the time-frequency domain balancing principle of pilots of various antennas in various areas; inserting pilots at the pilot positions of each antenna corresponding to the antenna for transmission. In accordance with the present invention, the simultaneous transmission of multiple antennas is supported in a wireless time-frequency transmission block of a multi-carrier wireless transmission system.

摘要翻译： 本发明提供一种在多载波无线传输系统中发送导频的方法。 无线时频传输块由时域中的N个连续OFDM符号和频域中的M个连续物理子载波组成，N和M是大于或等于1的整数。该方法包括：将无线时间 根据各个领域的各种天线的导频的时频平衡原理，确定导频的位置，其总数为预设编号; 在与天线相对应的每个天线的导频位置处插入导频以进行传输。 根据本发明，在多载波无线传输系统的无线时频传输块中支持多个天线的同时传输。

公开(公告)号：US20120127935A1

公开(公告)日：2012-05-24

申请号：US13295552

申请日：2011-11-14

申请人： Kaushik Josiam ,  Zhouyue Pi

发明人： Kaushik Josiam ,  Zhouyue Pi

IPC分类号： H04W72/04

CPC分类号： H04W72/121 ,  H04L1/004 ,  H04L1/16 ,  H04L2001/0097 ,  H04W72/1289

摘要： A method for Mobile Station (MS) collaboration for a Downlink (DL) or Uplink (UL) transmission in a wireless network having MSs in a Base Station (BS) cell is provided. The DL transmission method includes forming a cluster of MSs having a same type of radio interface, receiving, by each MS, a DL transmission including a DL control channel message and a DL data burst, extracting, by the MSs, a DL data assignment included in the DL control channel message and indicating a receiving MS intended to receive the DL data burst, decoding, by the MSs, the DL data assignment and the DL data burst according to a determination to collaborate in the DL transmission, transmitting, by the collaborating MSs, a re-encoded DL data burst to the receiving MS, the receiving MS receiving the re-encoded DL data burst from the collaborating MSs and the DL data burst from the BS.

摘要翻译： 提供了一种在具有基站（BS）小区中的MS的无线网络中用于下行链路（DL）或上行链路（UL）传输的移动站（MS）协作的方法。 DL传输方法包括形成具有相同类型的无线电接口的MS簇，由每个MS接收包括DL控制信道消息和DL数据突发的DL传输，由MS提取包括的DL数据分配 在DL控制信道消息中并指示接收MS接收DL数据突发，由MS根据在DL传输中进行协作的确定来解码DL数据分配和DL数据突发，通过协作 MS，重新编码的DL数据脉冲串到接收MS，接收MS从协作MS接收重新编码的DL数据突发和来自BS的DL数据突发。

公开(公告)号：US20100322132A1

公开(公告)日：2010-12-23

申请号：US12776156

申请日：2010-05-07

申请人： Sudhir Ramakrishna ,  Kaushik Josiam

发明人： Sudhir Ramakrishna ,  Kaushik Josiam

IPC分类号： H04W72/04 ,  H04W40/00

CPC分类号： H04L1/0038 ,  H04L1/00 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0092 ,  H04L2001/0093

摘要： A base station and subscriber station are capable of communicating with each other in a wireless communication network. The base station allocates resources to the subscriber station through resource allocation messages included in a resource allocation region of a downlink communication. The resource allocation region is partitioned into a plurality of sub-regions. Conventions regarding the arrangement of the resource allocation messages are disclosed which enable the subscriber station to decode the resource allocation messages contained in a sub-region and cease decoding operations upon reaching the end of the sub-region. Accordingly, the subscriber station does not decode resource allocation messages contained in subsequent sub-regions.

摘要翻译： 基站和用户台能够在无线通信网络中相互通信。 基站通过包括在下行链路通信的资源分配区域中的资源分配消息向用户站分配资源。 资源分配区域被划分为多个子区域。 公开了关于资源分配消息的布置的约定，其使订户站能够解码包含在子区域中的资源分配消息，并且在到达子区域的结束时停止解码操作。 因此，用户站不对包含在后续子区域中的资源分配消息进行解码。

公开(公告)号：US20100202340A1

公开(公告)日：2010-08-12

申请号：US12693290

申请日：2010-01-25

申请人： Kaushik Josiam ,  Zhouyue Pi

发明人： Kaushik Josiam ,  Zhouyue Pi

IPC分类号： H04H20/71

CPC分类号： H04W72/005

摘要： A base station comprises a controller configured to construct a resource matrix comprising resource units. The controller also is configured to allocate a plurality of resource units within the resource matrix containing resource units that carry Enhanced-Multicast Broadcast Service (E-MBS) data, and to generate at least two indicator values. The at least two indicator values are configured to identify at least some of the plurality of resource units containing E-MBS data within the resource matrix. The base station further comprises a transmitter configured to transmit the E-MBS data placed in the resource matrix and the at least two indicators to a subscriber station.

摘要翻译： 基站包括被配置为构建包括资源单元的资源矩阵的控制器。 控制器还被配置为在包含携带增强型多播广播服务（E-MBS）数据的资源单元的资源矩阵内分配多个资源单元，并且生成至少两个指示符值。 所述至少两个指示符值被配置为识别包含所述资源矩阵内的E-MBS数据的所述多个资源单元中的至少一些资源单元。 基站还包括发射机，其被配置为将放置在资源矩阵中的E-MBS数据和所述至少两个指示符发送到订户站。

公开(公告)号：US20100061286A1

公开(公告)日：2010-03-11

申请号：US12380051

申请日：2009-02-23

申请人： Baowei Ji ,  Kaushik Josiam

发明人： Baowei Ji ,  Kaushik Josiam

IPC分类号： H04H20/71 ,  H04W68/00

CPC分类号： H04W68/00 ,  H04L12/1859 ,  H04L12/189 ,  H04W4/06

摘要： A method of paging a mobile station is provided. The method includes requesting to receive a page that announces when a program is to be broadcast. The method also includes sending the page to the mobile station before the program is to be broadcast. The method further includes receiving the page at the mobile station. A method for providing interactive feedback in a wireless communication network is also provided. The method includes broadcasting a program from a server to a mobile station. The method also includes receiving at least part of the program at the mobile station. The method further includes providing feedback about the program from the mobile station.

摘要翻译： 提供了一种寻呼移动台的方法。 该方法包括请求接收当节目要广播时通知的页面。 该方法还包括在播放节目之前将页面发送到移动台。 该方法还包括在移动站处接收页面。 还提供了一种在无线通信网络中提供交互式反馈的方法。 该方法包括从服务器向移动台广播节目。 该方法还包括在移动台处接收节目的至少一部分。 该方法还包括提供关于来自移动台的程序的反馈。