公开(公告)号：US06845406B2

公开(公告)日：2005-01-18

申请号：US09845331

申请日：2001-05-01

申请人： Masato Hori ,  Akira Oshima ,  Kentaro Fukushima

发明人： Masato Hori ,  Akira Oshima ,  Kentaro Fukushima

IPC分类号： H04L29/08 ,  G06F3/00 ,  G06F13/00 ,  G06F13/38 ,  G06F15/16 ,  H03H7/30 ,  H04L12/26

CPC分类号： H04L43/50

摘要： Prior to the initialization, CPU of information processing equipment makes a decision about whether a communication line has been connected to a connector or not. When the two are connected, the CPU does not carry out the initialization and shifts xDSL modem to lower power consumption mode. The connection is checked as follows. A test signal is transmitted through the xDSL modem. This signal is reflected by the connector and reflection is received by hybrid circuit. When the energy of this echo is large it means that the communication line it not connected to the connector, when the energy is small it means that the two are connected.

摘要翻译： 在初始化之前，信息处理设备的CPU决定通信线路是否连接到连接器。 当两者连接时，CPU不执行初始化，并将xDSL调制解调器移至较低的功耗模式。 检查连接如下。 测试信号通过xDSL调制解调器传输。 该信号由连接器反射，反射由混合电路接收。 当这个回波的能量很大时，这意味着通信线路没有连接到连接器，当能量很小时意味着两个连接。

公开(公告)号：US06845125B2

公开(公告)日：2005-01-18

申请号：US09725372

申请日：2000-11-29

申请人： Takashi Sasaki ,  Masato Hori ,  Kumiko Maruo ,  Akira Oshima ,  Noriyasu Suzuki ,  Yoichi Ueda

发明人： Takashi Sasaki ,  Masato Hori ,  Kumiko Maruo ,  Akira Oshima ,  Noriyasu Suzuki ,  Yoichi Ueda

IPC分类号： H04J11/00 ,  H04B3/20 ,  H04B3/23 ,  H04B3/32 ,  H04L27/26 ,  H03H7/30

CPC分类号： H04B3/23 ,  H04L27/2647

摘要： An xDSL transceiver comprising a transmission unit for transmitting a DMT-modulated signal through a subscriber line as a transmission path and a receiving unit for receiving the DMT-modulated signal from the subscriber line. The xDSL transceiver further comprises an echo signal suppression unit for suppressing the echo signal from the transmission unit to the receiving unit by matching the phase between the frame of the transmission signal and the frame of the receiving signal.

摘要翻译： 一种xDSL收发器，包括用于通过用户线路发送DMT调制信号作为传输路径的发送单元和用于从用户线路接收DMT调制信号的接收单元。 xDSL收发器还包括回波信号抑制单元，用于通过匹配发送信号的帧与接收信号的帧之间的相位来抑制从发送单元到接收单元的回波信号。

公开(公告)号：US08855191B2

公开(公告)日：2014-10-07

申请号：US12625484

申请日：2009-11-24

申请人： J. Dean Brederson ,  Greg Gillis ,  Sean Heffernan ,  Daichi Furusaka ,  Keishi Chikamura ,  Masato Hori ,  Di Wu ,  Lim Boon Shyang

发明人： J. Dean Brederson ,  Greg Gillis ,  Sean Heffernan ,  Daichi Furusaka ,  Keishi Chikamura ,  Masato Hori ,  Di Wu ,  Lim Boon Shyang

IPC分类号： H04N7/12 ,  H04N19/61 ,  H04N19/433 ,  H04N19/436 ,  H04N19/174 ,  H04N19/423

CPC分类号： H04N19/00515 ,  H04N19/174 ,  H04N19/423 ,  H04N19/433 ,  H04N19/436 ,  H04N19/61

摘要： High-quality video encoding may be implemented using a single-chip multiprocessor system. Video encoding may be parallelized to take advantage of multiple processing elements available on a single-chip multiprocessor system. Task level parallelism may comprise parallelizing encoding tasks, such as motion estimation, compensation, transformation, quantization, deblocking filtering, and the like across multiple processing elements. Data level parallelism may comprise segmenting video frame data into macroblock partitions and slabs adapted to provide data independence between parallel processing elements. Data communications and synchronization features of the single-chip system may be leveraged to provide for data sharing and synchronism between processing elements.

摘要翻译： 可以使用单片多处理器系统来实现高质量视频编码。 视频编码可以并行化以利用单芯片多处理器系统上可用的多个处理元件。 任务级并行可以包括跨多个处理元件并行编码任务，诸如运动估计，补偿，变换，量化，去块滤波等。 数据级并行可以包括将视频帧数据分割成宏块分区和适于在并行处理元件之间提供数据独立性的平板。 可以利用单芯片系统的数据通信和同步特征来提供处理元件之间的数据共享和同步。

公开(公告)号：US07715383B2

公开(公告)日：2010-05-11

申请号：US11189696

申请日：2005-07-27

申请人： Masato Hori

发明人： Masato Hori

IPC分类号： H04L12/28 ,  G01R31/08

CPC分类号： H04L29/06027 ,  H04L65/80

摘要： According to an embodiment, previous data group input time is subtracted from current data group input time in order to obtain a difference time each time a data group is input. The difference time is subtracted from a packet transmission interval in order to obtain an interval difference. The interval difference is added to a total difference time. If the total difference time is not greater than the first predetermined value, then the input data group is transmitted as a packet. Otherwise, the input data group is discarded and the total difference time is initialized to a value obtained by subtracting the packet transmission interval from the first predetermined value, if the total difference time is greater than the first predetermined value.

摘要翻译： 根据实施例，从当前数据组输入时间中减去先前的数据组输入时间，以便在每次输入数据组时获得差分时间。 从分组发送间隔中减去差分时间，以获得间隔差。 间隔差被添加到总的差异时间。 如果总差时间不大于第一预定值，则输入数据组作为分组发送。 否则，如果总差时间大于第一预定值，则总差分时间被初始化为从第一预定值减去分组传输间隔所获得的值。

公开(公告)号：US07221667B2

公开(公告)日：2007-05-22

申请号：US10674499

申请日：2003-10-01

申请人： Masato Hori ,  Yoshikazu Kobayashi

发明人： Masato Hori ,  Yoshikazu Kobayashi

IPC分类号： H04Q7/24

CPC分类号： H04W74/02 ,  H04L69/22 ,  H04W84/12 ,  H04W84/18

摘要： In a wireless LAN communication system, a communication mode is automatically switched between an infrastructure mode and an ad-hoc mode. Communication between two stations is started in the infrastructure mode. Packets transmitted in an infrastructure network are monitors to detect a packet transmitted to an access point and addressed, as a final destination, to one's own station or a destination station. If such a packet is detected, it is determined that a transmitting or source station is in a state that allows an ad-hoc communication. A channel searcher of the access point searches for available channels of an ad-hoc network. A switching controller selects one of the available channels and transmits information indicating the selected channel to the source and destination stations. In response to receiving the information indicating the selected channel, the source and destination stations starts direct communication using the selected channel of the ad-hoc network. The selection of the channel may be performed by a station. Associated data may be stored in a temporary data storage unit.

摘要翻译： 在无线LAN通信系统中，通信模式在基础设施模式和自组织模式之间自动切换。 在基础架构模式下启动两个站之间的通信。 在基础设施网络中发送的分组是监视器，用于检测发送到接入点的分组，并作为最终目的地寻址到自己的台站或目的站。 如果检测到这样的分组，则确定发送或源站处于允许进行自组织通信的状态。 接入点的信道搜索器搜索自组织网络的可用信道。 交换控制器选择一个可用信道，并将指示所选信道的信息发送到源站和目的站。 响应于接收到指示所选择的信道的信息，源站点和目的站站使用自组织网络的选定信道开始直接通信。 信道的选择可以由站执行。 关联的数据可以存储在临时数据存储单元中。

公开(公告)号：US5761921A

公开(公告)日：1998-06-09

申请号：US816431

申请日：1997-03-14

申请人： Masato Hori ,  Motonori Futamura ,  Hiroichi Yamaguchi ,  Kazuo Saito

发明人： Masato Hori ,  Motonori Futamura ,  Hiroichi Yamaguchi ,  Kazuo Saito

IPC分类号： F25B11/00 ,  F25B27/00 ,  F28D1/04

CPC分类号： F25B27/00 ,  F25B11/00 ,  F28D1/0408 ,  Y10S417/902

摘要： An air conditioning equipment is provided wherein reduction in size of an outdoor heat exchanger, improvement of reliability, and low cost can be achieved without reduction in system efficiency. In the air conditioning equipment, the same working medium is employed in Rankine cycle (first cycle) and refrigerant cycle (second cycle) and an expander and a compressor used in respective cycles are installed in the same enclosure.

摘要翻译： 提供一种空调设备，其可以在不降低系统效率的情况下实现室外热交换器的尺寸的减小，可靠性的提高和低成本。 在空调设备中，Rankine循环（第一循环）和制冷循环（第二循环）中使用相同的工作介质，并且在相同的外壳中安装了用于各循环的膨胀机和压缩机。