公开(公告)号：US20090256589A1

公开(公告)日：2009-10-15

申请号：US12423265

申请日：2009-04-14

申请人： Takashi Nakagawa ,  Tetsuya Yatagai ,  Hideki Ohwada ,  Yoshio Takayanagi ,  Tatsuya Higuchi ,  Yuji Simoyama ,  Tatsuya Nakano ,  Tomohiro Nakano ,  Naoto Yamamoto ,  Atsushi Kato

发明人： Takashi Nakagawa ,  Tetsuya Yatagai ,  Hideki Ohwada ,  Yoshio Takayanagi ,  Tatsuya Higuchi ,  Yuji Simoyama ,  Tatsuya Nakano ,  Tomohiro Nakano ,  Naoto Yamamoto ,  Atsushi Kato

IPC分类号： H03K19/173 ,  H03K19/177

CPC分类号： H03K19/17748

摘要： A programmable device connected to a storage unit which stores logic circuit configuration information to form a logic circuit and control circuit configuration information to form a control circuit includes a first programmable logic device and a second programmable logic device, and a configuration unit which forms the control circuit in the first programmable logic device, by providing the control circuit configuration information in the storage unit to the first programmable logic device. The control circuit formed in the first programmable logic device forms the logic circuit in the second programmable logic device, by providing the logic circuit configuration information in the storage unit to the second programmable logic device.

摘要翻译： 连接到存储单元的可编程设备，其存储逻辑电路配置信息以形成逻辑电路和控制电路配置信息以形成控制电路，包括第一可编程逻辑器件和第二可编程逻辑器件，以及形成控制的配置单元 在第一可编程逻辑器件中，通过将存储单元中的控制电路配置信息提供给第一可编程逻辑器件。 形成在第一可编程逻辑器件中的控制电路通过将存储单元中的逻辑电路配置信息提供给第二可编程逻辑器件来形成第二可编程逻辑器件中的逻辑电路。

公开(公告)号：US20050083898A1

公开(公告)日：2005-04-21

申请号：US10736903

申请日：2003-12-17

申请人： Hideki Ohwada

发明人： Hideki Ohwada

IPC分类号： H04W36/38 ,  H04J13/00 ,  H04W36/08 ,  H04W36/18 ,  H04W76/02 ,  H04W88/08 ,  H04B7/216

CPC分类号： H04W36/18 ,  H04W88/08

摘要： A communication control apparatus of a CDMA base station system, include a control section and a transmission signal processing section. The control section generates a first transmission start signal to instruct start of software hand-over for a mobile station which is communicating. The transmission signal processing section determines a current time period from at least one previous time period in response to the first transmission start signal, and generates a second transmission start signal after the determined current time period from reception of the first transmission start signal. The previous time period is measured in the transmission signal processing section. A transmission signal is transmitted from the communication control apparatus to the communicating mobile station in response to the second transmission start signal.

摘要翻译： CDMA基站系统的通信控制装置包括控制部分和发送信号处理部分。 控制部生成用于指示正​​在通信的移动台的软件切换开始的第一发送开始信号。 传输信号处理部分响应于第一传输开始信号从至少一个先前时间段确定当前时间段，并且在接收到第一传输开始信号之后确定的当前时间周期之后产生第二传输开始信号。 在发送信号处理部中测量前一时间段。 响应于第二发送开始信号，从通信控制装置向通信移动台发送发送信号。

公开(公告)号：US07672646B2

公开(公告)日：2010-03-02

申请号：US10502481

申请日：2003-01-23

申请人： Hideki Ohwada

发明人： Hideki Ohwada

IPC分类号： H03C7/02

CPC分类号： H04B7/022 ,  H04B7/0491 ,  H04B7/061 ,  H04W36/18 ,  H04W52/40

摘要： A hardware is used to perform an SSDT processing, thereby avoiding performance degradation than otherwise would occur due to load increase caused by a software processing, and thereby realizing a base station that can instantaneously perform a transmission control and provide a high speed site selection. In order to perform a site selection diversity power control (SSDT) for the purpose of reducing the amount of interference that would be caused by transmitting the same data to a plurality of cells or antennas during soft-handover, an encode processing part (1) is used to add a transmission control bit to the transmitted data. In response to this transmission control bit, a transmission control signal selecting circuit (206) selects a transmission control signal of destination. An output control circuit (207) receives, as its inputs, a transmission spread signal and the transmission control signal to perform an output control and instantaneously perform a transmission control, thereby realizing a high-speed site selection.

摘要翻译： 使用硬件来执行SSDT处理，从而避免由于软件处理引起的负载增加而导致的性能下降，从而实现可以即时执行传输控制并提供高速站点选择的基站。 为了减少在软切换期间将相同的数据发送到多个小区或天线而引起的干扰量，执行站点选择分集功率控制（SSDT），编码处理部分（1） 用于向发送的数据添加传输控制位。 响应于该发送控制位，发送控制信号选择电路（206）选择目的地的发送控制信号。 输出控制电路（207）作为输入接收发送扩展信号和发送控制信号，进行输出控制，并且即时执行发送控制，从而实现高速的现场选择。

公开(公告)号：US20050083881A1

公开(公告)日：2005-04-21

申请号：US10502481

申请日：2003-01-23

申请人： Hideki Ohwada

发明人： Hideki Ohwada

IPC分类号： H04B7/00 ,  H04B7/04 ,  H04B7/06 ,  H04B7/26 ,  H04J13/00 ,  H04W16/28 ,  H04W36/06 ,  H04W36/18 ,  H04W84/04 ,  H04Q7/00

CPC分类号： H04B7/022 ,  H04B7/0491 ,  H04B7/061 ,  H04W36/18 ,  H04W52/40

摘要： A hardware is used to perform an SSDT processing, thereby avoiding performance degradation than otherwise would occur due to load increase caused by a software processing, and thereby realizing a base station that can instantaneously perform a transmission control and provide a high speed site selection. In order to perform a site selection diversity power control (SSDT) for the purpose of reducing the amount of interference that would be caused by transmitting the same data to a plurality of cells or antennas during soft-handover, an encode processing part (1) is used to add a transmission control bit to the transmitted data. In response to this transmission control bit, a transmission control signal selecting circuit (206) selects a transmission control signal of destination. An output control circuit (207) receives, as its inputs, a transmission spread signal and the transmission control signal to perform an output control and instantaneously perform a transmission control, thereby realizing a high-speed site selection.

摘要翻译： 使用硬件来执行SSDT处理，从而避免由于软件处理引起的负载增加而导致的性能下降，从而实现可以瞬时执行传输控制并提供高速站点选择的基站。 为了减少在软切换期间将相同的数据发送到多个小区或天线而引起的干扰量，执行站点选择分集功率控制（SSDT），编码处理部分（1） 用于向发送的数据添加传输控制位。 响应于该发送控制位，发送控制信号选择电路（206）选择目的地的发送控制信号。 输出控制电路（207）作为输入接收发送扩展信号和发送控制信号，进行输出控制，并且即时执行发送控制，从而实现高速的现场选择。