公开(公告)号：US20100067365A1

公开(公告)日：2010-03-18

申请号：US12304378

申请日：2007-06-12

申请人： Hiroshi Furukawa

发明人： Hiroshi Furukawa

IPC分类号： H04J11/00

CPC分类号： H04B7/0669 ,  H04B1/707 ,  H04J13/004 ,  H04L1/005 ,  H04L1/0057 ,  H04L27/2637 ,  H04L27/2653

摘要： A transmission system capable of obtaining an effect of orthogonality among time block codes and an effect of path diversity on a distorted channel is provided. In the transmission system including: a transmitter device transmitting an information signal S[n] multiplied by a code, the code being a time block code constituted by a plurality of time series symbols, the transmitter device multiplying the information signal by a plurality of the time block codes, respectively, multiplexing multiplication results on a time axis and transmitting multiplexed signals; and a receiver device including a reception filter, if an impulse response matrix of a channel is a matrix H, a characteristic of the reception filter is set to be represented by a complex conjugate transpose matrix HH to the matrix H and each of the time block codes is set by an eigen code E_I[n] represented by an eigen vector of a matrix HHH representing a coupled system in which the channel is coupled to the reception filter.

摘要翻译： 提供了能够获得时间块码之间的正交性的影响的传输系统和路径分集对失真信道的影响。 在所述传输系统中，包括：发送装置，发送乘以代码的信息信号S [n]，所述代码是由多个时间序列符号构成的时间块码，所述发送装置将所述信息信号乘以多个 时间块码分别在时间轴上复用乘法结果并发送多路复用信号; 以及包括接收滤波器的接收机装置，如果信道的脉冲响应矩阵是矩阵H，则将接收滤波器的特性设置为由矩阵H的复共轭转置矩阵H表示，并且每个时间块 代码由表示其中信道耦合到接收滤波器的耦合系统的矩阵HHH的特征向量表示的特征码E_I [n]设置。

公开(公告)号：US20090172144A1

公开(公告)日：2009-07-02

申请号：US12396005

申请日：2009-03-02

申请人： Kenichi Shimooka ,  Masayuki Yamamoto ,  Hiroshi Furukawa

发明人： Kenichi Shimooka ,  Masayuki Yamamoto ,  Hiroshi Furukawa

IPC分类号： G06F15/16

CPC分类号： G06F3/0637 ,  G06F3/0622 ,  G06F3/067 ,  G06F11/006

摘要： An ID collection and management apparatus which manages identifiers of computers in a computer system including said computers and a storage system which provides said computers with a storage volume, including: a first ID acquisition unit which acquires first IDs which are IDs of a data port for said computers to transmit/receive data with said storage volume; a second ID acquisition unit which acquires second IDs to be recognized as the IDs of said computers by said storage system; and an ID management unit which manages said first IDs and said second IDs in a corresponding manner for each of said computers; wherein a first communication protocol for communication with said computers is different from a second communication protocol for communication with said storage system, wherein the first IDs are based on requirements of the first communication protocol, and the second IDs are based on requirements of the second communication protocol, such that the first IDs and second IDs differ from each other.

摘要翻译： 一种用于管理包括所述计算机的计算机系统中的计算机的标识符和为所述计算机提供存储卷的存储系统的ID收集和管理装置，包括：第一ID获取单元，其获取作为数据端口的ID的第一ID， 所述计算机用所述存储卷发送/接收数据; 第二ID获取单元，其通过所述存储系统获取要被识别为所述计算机的ID的第二ID; 以及ID管理单元，以对应于每个所述计算机的方式管理所述第一ID和所述第二ID; 其中用于与所述计算机通信的第一通信协议不同于用于与所述存储系统通信的第二通信协议，其中所述第一ID基于所述第一通信协议的要求，并且所述第二ID基于所述第二通信的要求 协议，使得第一ID和第二ID彼此不同。

公开(公告)号：US07426662B2

公开(公告)日：2008-09-16

申请号：US11078385

申请日：2005-03-14

申请人： Tomoki Sekiguchi ,  Toshiaki Arai ,  Hiroshi Furukawa ,  Kazumi Ikeda

发明人： Tomoki Sekiguchi ,  Toshiaki Arai ,  Hiroshi Furukawa ,  Kazumi Ikeda

IPC分类号： G06F11/00

CPC分类号： G06F11/0772 ,  G06F11/0745 ,  G06F11/0748 ,  G06F11/0793 ,  G06F13/4221

摘要： A manager transmits an I/O bus signal to an I/O bus manager in a computer at a predetermined point of time to inform the I/O bus manager of occurrence of an I/O bus fault. The I/O bus manager initializes an I/O bus and then informs a CPU in the computer of the I/O bus fault as an interruption to be processed by an OS operated by the CPU, whereby the OS can acquire the fault information after the interruption even in the case where an I/O bus fault occurs.

摘要翻译： 管理员在预定的时间点向计算机中的I / O总线管理器发送I / O总线信号，以通知I / O总线管理器发生I / O总线故障。 I / O总线管理器初始化I / O总线，然后将计算机中的I / O总线故障通知CPU中断操作的中断，由此OS可以在以后获取故障信息 即使在发生I / O总线故障的情况下也是这样。

公开(公告)号：US07212790B2

公开(公告)日：2007-05-01

申请号：US10739091

申请日：2003-12-19

申请人： Hiroshi Furukawa

发明人： Hiroshi Furukawa

IPC分类号： H04B1/44

CPC分类号： H04W28/08 ,  H04B17/318 ,  H04W52/24 ,  H04W72/08

摘要： The carrier detector 5 notifies the threshold value controller 6 of the received power value of a received signal and then controls various portions so as to defer transmission of the transmission signal when receiving a signal having a received power exceeding a threshold value Rth from the threshold value controller 6. The demodulator 3 notifies the threshold value controller 6 of a transmission source included in the received signal. The modulator 4 notifies the threshold value controller 6 of the destination of the transmission signal. The threshold value controller 6 outputs the received power value of a received signal from the destination, as a threshold value Rth, to the carrier detector 5.

摘要翻译： 载波检测器5向阈值控制器6通知接收信号的接收功率值，然后控制各个部分，以便当从阈值接收到具有超过阈值Rth的接收功率的信号时，延迟发送信号的发送 控制器6。 解调器3向阈值控制器6通知包含在接收信号中的发送源。 调制器4向阈值控制器6通知发送信号的目的地。 阈值控制器6将来自目的地的接收信号的接收功率值作为阈值Rth输出到载波检测器5。

公开(公告)号：US07194610B2

公开(公告)日：2007-03-20

申请号：US11063860

申请日：2005-02-23

申请人： Shiro Uriu ,  Mitsuharu Wakayoshi ,  Tetsuo Kawano ,  Hiroshi Furukawa ,  Ichiro Kasama ,  Kazuaki Imafuku ,  Toshiaki Suzuki

发明人： Shiro Uriu ,  Mitsuharu Wakayoshi ,  Tetsuo Kawano ,  Hiroshi Furukawa ,  Ichiro Kasama ,  Kazuaki Imafuku ,  Toshiaki Suzuki

IPC分类号： G06F13/00

CPC分类号： G06F15/7867 ,  G06F9/30181 ,  G06F9/3836 ,  G06F9/3869 ,  G06F9/3897

摘要： A reconfigurable processor calculates execution times of configuration for executing pipeline processing from hardware configuration information, and fixes a clock cycle until processing ends. A counter compares the fixed clock cycle with the actual number of elapsed clocks, and, when the number of elapsed clocks equals the clock cycle, it is determined that pipeline processing has ended, and a configuration controller is notified of this.

摘要翻译： 可重配置处理器从硬件配置信息计算执行流水线处理的配置执行时间，并修复时钟周期，直到处理结束为止。 计数器将固定时钟周期与实际经过的时钟数进行比较，当经过的时钟数等于时钟周期时，确定流水线处理已经结束，并且通知配置控制器。

公开(公告)号：US07139284B1

公开(公告)日：2006-11-21

申请号：US09699648

申请日：2000-10-31

申请人： Hiroshi Furukawa ,  Akihisa Ushirokawa

发明人： Hiroshi Furukawa ,  Akihisa Ushirokawa

IPC分类号： H04B7/216

CPC分类号： H04J13/18 ,  H04J13/107 ,  H04L1/0003 ,  H04L1/0026

摘要： A spread code allocation method in a CDMA cellular having a first code set including a plurality of first codes and a second code set including one or a plurality of second codes, allocating the second code to the first code set and multiplying the plurality of first codes by the allocated second code to generate a plurality of combined codes, assigning a priority to the combined code for each transmission signal to be transmitted from a base station to a mobile station, allocating the combined code to the transmission signal based on the priority, and diffusing the transmission signal by the allocated combined code to transmit the diffused transmission signal to the mobile station.

摘要翻译： 一种具有包括多个第一码的第一码集和包括一个或多个第二码的第二码集的CDMA蜂窝中的扩频码分配方法，将第二码分配给第一码集并将多个第一码相乘 通过分配的第二代码产生多个组合代码，为要从基站发送到移动站的每个传输信号分配优先权，将组合代码分配给基于优先级的传输信号;以及 通过所分配的组合码对发送信号进行扩散，以将扩散的发送信号发送到移动台。

公开(公告)号：US20060212668A1

公开(公告)日：2006-09-21

申请号：US11184870

申请日：2005-07-20

申请人： Hiroshi Furukawa ,  Hiroshi Okamoto

发明人： Hiroshi Furukawa ,  Hiroshi Okamoto

IPC分类号： G06F12/16

CPC分类号： G06F11/2064 ,  G06F11/2069 ,  G06F11/2074

摘要： A remote copy method for copying data within a first storage apparatus to a second storage apparatus via a network, includes transmitting data from the first storage apparatus in units of first buffer sets each formed by a plurality of first recording exclusive buffers within the first storage apparatus, and receiving the data by the second storage apparatus in units of second buffer sets each formed by a plurality of second recording exclusive buffers within the second storage apparatus, so as to maintain a sequence guarantee with respect to the data that is copied.

摘要翻译： 一种用于经由网络将第一存储装置内的数据复制到第二存储装置的远程复制方法包括：以第一缓冲器为单位发送来自第一存储装置的数据，每个缓冲器组由第一存储装置内的多个第一记录专用缓冲器形成 ，并且由第二存储装置以第二存储装置内的多个第二记录专用缓冲器形成的第二缓冲器单元接收数据，以便保持关于被复制的数据的序列保证。

公开(公告)号：US20060142014A1

公开(公告)日：2006-06-29

申请号：US11357340

申请日：2006-02-21

申请人： Hiroshi Furukawa ,  Koichi Ebata

发明人： Hiroshi Furukawa ,  Koichi Ebata

IPC分类号： H04Q7/20

CPC分类号： H04W16/18 ,  H04W16/22

摘要： The above base-station cell design method is for sequentially adding base stations, and a technique of which throughput is few is employed for a radio-wave propagation characteristic evaluation to be made in this addition, and a technique of which the throughput is much, but which is of high-precision, more specifically, a technique such as the ray tracing is applied for the radio-wave propagation characteristic evaluation to be made after addition. The result of the high-precision radio-wave propagation characteristic evaluation to be made after this addition is put to practical use for estimating an interference quantity in selecting the arrangement location of the base station to be added newly. This allows the quantity of the radio wave analytic processing, which accounts for a large majority of the base-station cell design processing, to be reduced, thus enabling a fast base-station cell design.

公开(公告)号：US07035221B2

公开(公告)日：2006-04-25

申请号：US09942408

申请日：2001-08-29

申请人： Hiroshi Furukawa ,  Morihisa Momona ,  Koichi Ebata

发明人： Hiroshi Furukawa ,  Morihisa Momona ,  Koichi Ebata

IPC分类号： H04J1/16

CPC分类号： H04L45/00 ,  H04B7/155 ,  H04W16/14 ,  H04W40/06 ,  H04W40/08 ,  H04W40/12 ,  H04W40/16 ,  H04W40/22 ,  H04W40/248 ,  H04W84/00 ,  H04W88/04 ,  Y02D70/1242 ,  Y02D70/22 ,  Y02D70/322 ,  Y02D70/324 ,  Y02D70/34 ,  Y02D70/39 ,  Y02D70/446

摘要： A radio network can select a route of minimum path loss among entire relay routes and can set the relay route so as to satisfactorily resist interference. The radio network has a core node connected to a wired network, relay nodes each relaying at least one of a down-link data packet transmitted from the core node and an up-link data packet directed toward the core node, and a terminal station capable of transmission and reception of data packets with both the core node and the relay node. The relay node has total path loss optimized to be minimum between relay nodes included in a relay route of the data packet or between the relay node and the core node or both.

公开(公告)号：US07007077B1

公开(公告)日：2006-02-28

申请号：US09656140

申请日：2000-09-06

申请人： Daisuke Shinohara ,  Hiroshi Furukawa ,  Koji Ueda

发明人： Daisuke Shinohara ,  Hiroshi Furukawa ,  Koji Ueda

IPC分类号： H06F15/16

CPC分类号： H04L67/34 ,  G06F1/24 ,  G06F1/26 ,  G06F8/60 ,  G06F9/4401 ,  H04L41/046 ,  H04L41/082

摘要： A firmware updating method for updating firmware for an information processing apparatus that includes setting a communications device as a boot device according to an instruction from a remote management server, resetting the information processing apparatus in system reset according to a system reset instruction from the remote management server under an environment of an operating system of the information processing system operating, booting the information processing apparatus by the communications device thereby to update the firmware stored in the storage via the network, setting the storage as a boot device thereby to control off a power supply of the information processing apparatus in response to a request from the remote management server, controlling on the power supply in response to another request from the remote management server, and reading and executing the firmware updated in the storage of the information processing apparatus.

摘要翻译： 一种用于更新信息处理装置的固件的固件更新方法，包括根据来自远程管理服务器的指令将通信设备设置为引导设备，根据来自远程管理器的系统重置指令重新设置系统重置中的信息处理设备 服务器，在信息处理系统的操作系统的环境下操作，由通信设备引导信息处理设备，从而通过网络更新存储在存储器中的固件，将存储设置为引导设备，从而控制电源 响应于来自远程管理服务器的请求提供信息处理设备，响应于来自远程管理服务器的另一请求来控制电源，以及读取和执行在信息处理设备的存储中更新的固件。