公开(公告)号：US08781482B2

公开(公告)日：2014-07-15

申请号：US11777993

申请日：2007-07-13

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

IPC分类号： H04Q7/20

CPC分类号： H04W76/20 ,  H04W4/06 ,  H04W4/16 ,  H04W68/00 ,  H04W76/23 ,  H04W76/40

摘要： A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.

摘要翻译： 一种用于在移动台经由一个或多个多用户前向链路广播信道（508）接收广播内容时管理在无线移动站（114,400）和远程方之间发起的点对点呼叫（702）的方法 ）。 移动台向网络（110）通知关于规定类别的操作条件（诸如是否继续接收广播内容）以及同时在点对点呼叫和广播内容之间进行选择的偏好。 根据偏好，通过以下操作模式之一进行通信（706）：（1）进行点对点呼叫和停止广播的接收，（2）进行点对点呼叫和 继续接收广播，（3）中止点对点呼叫的完成和继续接收广播。

公开(公告)号：US08774816B2

公开(公告)日：2014-07-08

申请号：US12793794

申请日：2010-06-04

申请人： Tao Chen ,  Baaziz Achour ,  Brian K. Butler ,  Edward G. Tiedemann, Jr. ,  Haitao Zhang ,  Keith W. Saints ,  Luca Blessent ,  Yongbin Wei

发明人： Tao Chen ,  Baaziz Achour ,  Brian K. Butler ,  Edward G. Tiedemann, Jr. ,  Haitao Zhang ,  Keith W. Saints ,  Luca Blessent ,  Yongbin Wei

IPC分类号： H04B7/00 ,  H04B1/02 ,  H04W72/00 ,  H04B1/38 ,  H04J1/16 ,  H04B7/185 ,  H04B7/216 ,  H04W4/00

CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W52/08 ,  H04W52/322 ,  H04W52/327 ,  H04W52/54 ,  H04W72/005

摘要： A dynamic shared forward link channel (or “data” channel) is used to send multicast data to a group of wireless devices, e.g., using a common long code mask for the data channel. Reference power control (PC) bits are also sent on the data channel and used for signal quality estimation. A shared forward link control channel is used to send user-specific signaling to individual wireless devices, e.g., using time division multiplexing (TDM) and a unique long code mask for each wireless device. A shared forward link indicator channel is used to send reverse link (RL) PC bits to the wireless devices, e.g., using TDM. The data channel is jointly power controlled by all wireless devices receiving the data channel. The control and indicator channels are individually power controlled by each wireless device such that the signaling and RL PC bits sent on these channels for the wireless device are reliably received.

摘要翻译： 使用动态共享前向链路信道（或“数据”信道）将组播数据发送到一组无线设备，例如使用用于数据信道的公共长码掩码。 参考功率控制（PC）位也在数据通道上发送并用于信号质量估计。 共享的前向链路控制信道用于向各个无线设备发送用户特定的信令，例如对于每个无线设备使用时分多路复用（TDM）和唯一的长码掩码。 共享的前向链路指示符信道用于向无线设备发送反向链路（RL）PC比特，例如使用TDM。 数据通道由接收数据通道的所有无线设备共同供电控制。 控制和指示器通道由每个无线设备单独进行功率控制，使得在这些信道上为无线设备发送的信令和RL PC位被可靠地接收。

公开(公告)号：US08675580B2

公开(公告)日：2014-03-18

申请号：US13180033

申请日：2011-07-11

申请人： Tao Chen ,  Esa Kunnari

发明人： Tao Chen ,  Esa Kunnari

IPC分类号： H04W4/00

CPC分类号： H04W72/1231 ,  H04W72/048

摘要： Methods, apparatus and computer program products facilitate scheduling in a hybrid communication network with mobile devices of the first type such as device-to-device (D2D) mobile terminals and second type of mobile terminals such as cellular terminals. A scheduling activity factor is calculated based at least in part on a total number of both mobile devices of the first type and second type of mobile terminals, which is sent to at least one first type of mobile terminal. After signal to interference plus noise ratio (SINR) information is received from the at least one first type of mobile terminal after transmission of the scheduling activity factor, the first type of mobile terminal may be scheduled separately from second type of mobile terminals, based at least in part on the SINR information which is utilized to establish a predefined or determined threshold.

摘要翻译： 方法，装置和计算机程序产品有助于在具有第一类型的移动设备的混合通信网络中进行调度，诸如设备到设备（D2D）移动终端和诸如蜂窝终端的第二类型的移动终端。 至少部分地基于发送到至少一个第一类型的移动终端的第一类型和第二类型的移动终端的两个移动设备的总数来计算调度活动因子。 在发送调度活动因子之后，从至少一个第一类型的移动终端接收到信号与干扰加噪声比（SINR）信息之后，可以基于第二类型的移动终端单独地调度第一类型的移动终端 至少部分地基于用于建立预定义或确定的阈值的SINR信息。

公开(公告)号：US08598351B2

公开(公告)日：2013-12-03

申请号：US13528481

申请日：2012-06-20

申请人： Kuo-Wei Huang ,  Tao Chen ,  Lipeng He ,  Dirong Gong ,  Weiguo Jia ,  Liangfeng Yao

发明人： Kuo-Wei Huang ,  Tao Chen ,  Lipeng He ,  Dirong Gong ,  Weiguo Jia ,  Liangfeng Yao

IPC分类号： C07F13/00 ,  C07C67/00 ,  C07C249/00 ,  C07F9/58

CPC分类号： C07C67/40 ,  C07C29/143 ,  C07F9/58 ,  C07F9/65583 ,  C07F15/0046 ,  C07F15/0066 ,  C07F15/045 ,  C07F15/065 ,  C07C69/24 ,  C07C69/78 ,  C07C35/08 ,  C07C33/22 ,  C07C31/125

摘要： The present invention provides phospho-amino pincer-type ligands, metal complexes thereof, and catalytic methods comprising such metal complexes.

摘要翻译： 本发明提供了磷酸 - 氨基钳型配体，其金属络合物和包含这种金属络合物的催化方法。

公开(公告)号：US08565576B2

公开(公告)日：2013-10-22

申请号：US12989950

申请日：2009-05-01

申请人： Tao Chen ,  Yoshiichiro Kashiwagi ,  Hisao Sasai ,  Yi Zhao

发明人： Tao Chen ,  Yoshiichiro Kashiwagi ,  Hisao Sasai ,  Yi Zhao

IPC分类号： H04N5/932

CPC分类号： H04N5/85 ,  G11B27/322 ,  G11B2220/2541 ,  H04N9/8205 ,  H04N13/161 ,  H04N13/178 ,  H04N13/189 ,  H04N13/359 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70

摘要： [Problem] To provide an optical disc whose monoscopic and stereoscopic video images recorded thereon can be respectively played back on a playback device incapable of 3D display and on a 3D-capable playback device.[Means to Solve Problem] An optical disc includes an AV data recording and a navigation information area. The AV data recording area has TS, having a plurality of TSPBs and TSSBs are arranged in an interleaved manner, recorded thereon. TSPBs constitute a video stream representing monoscopic video. TSSBs constitute a video stream representing parallax video corresponding to the monoscopic video. The navigation information area has navigation information recorded therein. The navigation information has base location information and enhanced location information that is used only for stereoscopic video playback. The base location information indicates an area in which TSPBs are recorded. The enhanced location information indicates an area in which TSSBs are recorded.

摘要翻译： [问题]提供其上记录有单视和立体视频图像的光盘可以分别在不能3D显示的播放装置上和在具有3D能力的回放装置上重播。 解决问题的手段光盘包括AV数据记录和导航信息区域。 AV数据记录区域具有多个TSPB和TSSB以交错方式排列的TS，记录在其上。 TSPB构成代表单视频视频的视频流。 TSSB构成表示对应于单视场视频的视差视频的视频流。 导航信息区域具有记录在其中的导航信息。 导航信息具有仅用于立体视频播放的基本位置信息和增强位置信息。 基地址信息表示记录TSPB的区域。 增强位置信息表示记录TSSB的区域。

公开(公告)号：US20130212219A1

公开(公告)日：2013-08-15

申请号：US13880045

申请日：2010-10-20

申请人： Timo Koskela ,  Tao Chen ,  Gilles Charbit ,  Sami-Jukka Hakola

发明人： Timo Koskela ,  Tao Chen ,  Gilles Charbit ,  Sami-Jukka Hakola

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04W4/70 ,  H04W8/005 ,  H04W76/28 ,  H04W88/04

摘要： An apparatus (20) for providing facilitation of mobile gateway operation may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured, with the processor, to cause the apparatus to perform at least causing provision of configuration instructions (210) to one or more machines (42) where the configuration instructions define at least a discontinuous reception period and beaconing instructions for the one or more machines relative to machine communications utilizing network defined resources, and causing provision of connection information (220) to a mobile terminal (10) to identify connection parameters that correspond to the configuration instructions provided to the one or more machines where the connection information enables establishment of communication between the mobile terminal and the one or more machines. A corresponding method is also provided.

摘要翻译： 用于提供促进移动网关操作的装置（20）可以包括至少一个处理器和包括计算机程序代码的至少一个存储器。 所述至少一个存储器和所述计算机程序代码可以与所述处理器配置成使所述装置至少执行向一个或多个机器（42）提供配置指令（210），其中所述配置指令定义至少一个 不连续接收周期和针对使用网络定义的资源的机器通信的一个或多个机器的信标指示，并且使得向移动终端（10）提供连接信息（220）以识别与提供给 一个或多个机器，其中连接信息能够实现移动终端与一个或多个机器之间的通信。 还提供了相应的方法。

公开(公告)号：US08504054B2

公开(公告)日：2013-08-06

申请号：US10640720

申请日：2003-08-13

申请人： Avinash Jain ,  Jelena Damnjanovic ,  Tao Chen

发明人： Avinash Jain ,  Jelena Damnjanovic ,  Tao Chen

IPC分类号： H04Q7/20

CPC分类号： H04W52/12 ,  H04W52/26 ,  H04W52/34 ,  H04W52/44 ,  H04W52/54 ,  H04W72/1231 ,  H04W72/1247 ,  H04W72/1252 ,  H04W88/08 ,  H04W88/12

摘要： A method and apparatus for determining multilevel scheduling of a reverse link communication. An embodiment includes estimating capacity on the reverse link based on the sector load. An embodiment includes estimating load contribution based on an estimated signal-to-noise ratio. An embodiment includes estimating capacity available to schedule based on a ratio of measured other-cell interference over thermal noise, and based on sector load. An embodiment includes a method of distributing sector capacity across a base station (BS) and a base station controller (BSC). An embodiment includes determining priority of a station based on the pilot energy over noise plus interference ratio, the soft handoff factor, the fairness value, and the fairness factor α.

公开(公告)号：US20130159407A1

公开(公告)日：2013-06-20

申请号：US13336856

申请日：2011-12-23

申请人： Timo Koskela ,  Gilles Charbit ,  Tao Chen ,  Samuli Turtinen ,  Sami-Jukka Hakola

发明人： Timo Koskela ,  Gilles Charbit ,  Tao Chen ,  Samuli Turtinen ,  Sami-Jukka Hakola

IPC分类号： G06F15/16

CPC分类号： H04W76/14 ,  H04L67/1051 ,  H04L67/1063 ,  H04L67/1076 ,  H04L67/1093

摘要： Various methods for enabling D2D connections to exchange P2P data so as to reduce traffic on a network. One example method may comprise constructing a local topology of one or more mobile terminals. The method of this embodiment may also include determining that a mobile terminal of the one or more mobile terminals has initiated a peer to peer session. The method of this embodiment may also include determining, based on the local topology, one or more mobile terminals to act as one or more seeder devices for the peer to peer session. The method of this embodiment may also include causing the local topology to be transmitted to the mobile terminal that has initiated the peer to peer session. In some example embodiments, the mobile terminal is configured to use the local topology to initiate a device to device connection for the peer to peer session.

摘要翻译： 允许D2D连接交换P2P数据以减少网络流量的各种方法。 一个示例性方法可以包括构建一个或多个移动终端的本地拓扑。 该实施例的方法还可以包括确定一个或多个移动终端的移动终端已经发起了对等会话。 该实施例的方法还可以包括基于本地拓扑来确定一个或多个移动终端以用作对等会话的一个或多个播种器设备。 该实施例的方法还可以包括使本地拓扑被发送到已经发起对等会话的移动终端。 在一些示例性实施例中，移动终端被配置为使用本地拓扑来发起用于对等会话的设备到设备连接。

公开(公告)号：US08438447B2

公开(公告)日：2013-05-07

申请号：US13364938

申请日：2012-02-02

申请人： Tao Chen ,  Joseph P. Odenwalder ,  Edward G. Tiedemann, Jr. ,  Serge Willenegger

发明人： Tao Chen ,  Joseph P. Odenwalder ,  Edward G. Tiedemann, Jr. ,  Serge Willenegger

IPC分类号： H03M13/00 ,  H03M13/03 ,  H04L1/18 ,  H04L1/14

CPC分类号： H04L1/0059 ,  H04L1/0001 ,  H04L1/0002 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0054 ,  H04L1/0068 ,  H04L1/0069 ,  H04L1/0071 ,  H04L1/08 ,  H04L1/1809 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1845 ,  H04L1/1867 ,  H04L1/1893 ,  H04W52/44

摘要： An encoder receives an input bit stream and generates, based on the input bit stream, a first output bit stream based on at least a first polynomial and a second output bit stream based on at least a second polynomial. The first and second polynomials are each different from each other. The encoder forms a first packet of code symbols, having a first code rate, based on bits from the first output bit stream. A transmitter transmits the first packet. A receiver receives a first negative acknowledgment indicating unsuccessful decoding of the first packet after transmitting of the first packet. The encoder punctures bits from the second output bit stream and forms a second packet of code symbols having a second code rate. The second code rate is different from the first code rate. The transmitter transmits the second packet in response to the receiver receiving the first negative acknowledgment.

摘要翻译： 编码器接收输入比特流，并且基于输入比特流，基于至少第二多项式，基于至少第一多项式和第二输出比特流来生成第一输出比特流。 第一和第二多项式各自彼此不同。 所述编码器基于来自所述第一输出比特流的比特来形成具有第一码率的码符号的第一分组。 发射机发送第一个分组。 接收器在发送第一分组之后接收指示第一分组的不成功解码的第一否定确认。 编码器从第二输出比特流中删除比特，并形成具有第二码率的码元的第二分组。 第二码率与第一码率不同。 响应于接收机接收到第一否定确认，发射机发送第二分组。

公开(公告)号：US08401562B2

公开(公告)日：2013-03-19

申请号：US12948390

申请日：2010-11-17

申请人： Tao Chen ,  Qianxi Lu

发明人： Tao Chen ,  Qianxi Lu

IPC分类号： H04W72/04

CPC分类号： H04W72/082 ,  H04L1/20 ,  H04L5/0033 ,  H04L5/0073 ,  H04W72/1226 ,  H04W76/14

摘要： An apparatus, method and system to predict interference employing scheduler behavior information in a communication system. In one embodiment, an apparatus includes a processor and memory including computer program code. The memory and the computer program code are configured, with the processor, to cause the apparatus to receive scheduler behavior information for an allocation of communication resources, and produce an interference history associated with at least one of a communication resource and a user equipment operable in a cellular communication mode. The memory and the computer program code are further configured, with the processor, to cause the apparatus to predict an interference level on the communication resource as a function of the interference history and the scheduler behavior information for a user equipment operable in a device-to-device communication mode.

摘要翻译： 一种用于在通信系统中预测使用调度器行为信息的干扰的装置，方法和系统。 在一个实施例中，一种装置包括包括计算机程序代码的处理器和存储器。 存储器和计算机程序代码与处理器一起被配置为使得设备接收用于通信资源分配的调度器行为信息，并且产生与可操作的通信资源和用户设备中的至少一个相关联的干扰历史 蜂窝通信模式。 存储器和计算机程序代码进一步配置有处理器，以使得设备根据干扰历史和用于在设备中操作的用户设备的调度器行为信息来预测通信资源上的干扰等级 - 设备通信模式。