公开(公告)号：US06473432B1

公开(公告)日：2002-10-29

申请号：US09023962

申请日：1998-02-13

申请人： Kazuto Nishimura ,  Takaaki Wakisaka ,  Masato Okuda ,  Jun Tanaka ,  Tomohiro Ishihara

发明人： Kazuto Nishimura ,  Takaaki Wakisaka ,  Masato Okuda ,  Jun Tanaka ,  Tomohiro Ishihara

IPC分类号： H04L1228

CPC分类号： H04Q11/0478 ,  H04L2012/5672 ,  H04L2012/5681

摘要： The present invention relates to a buffer control apparatus and method. In a buffer control apparatus for controlling storage process for a common buffer which is commonly used for a plurality of routes and temporarily stores data received from the routes, the buffer control apparatus comprises a route discriminating section for identifying the routes of the received data; a storage section for storing at least information concerning a storing position for the received data within the common buffer for each of the routes; and a control section for performing a control operation for virtually storing, route by route, the received data into the common buffer according to a result of route identification in the route discriminating section and the information concerning the storing position in the storage section, whereby the storage control in the common buffer is performed such that the common buffer can be virtually used as discrete buffers, in order to secure minimum band for each of the routes without increasing the capacity of the buffer and complicating the readout control for the buffer.

摘要翻译： 本发明涉及一种缓冲控制装置和方法。 在用于控制通常用于多个路由的公共缓冲器的存储处理的缓冲器控制装置中，临时存储从路径接收的数据，缓冲器控制装置包括用于识别接收数据的路由的路由识别部分; 存储部分，用于至少存储关于每个路线的公共缓冲器内的接收数据的存储位置的信息; 以及控制部分，用于根据路线识别部分中的路线识别结果和与存储部分中的存储位置有关的信息进行虚拟存储，路由将接收到的数据路由到公共缓冲器中的控制操作，由此， 执行公共缓冲器中的存储控制，使得公共缓冲器可以虚拟地用作离散缓冲器，以便为每个路由保证最小带宽，而不增加缓冲器的容量并使缓冲器的读出控制变得复杂。

公开(公告)号：US06556542B1

公开(公告)日：2003-04-29

申请号：US09134345

申请日：1998-08-14

申请人： Toshiyuki Sudo ,  Kazuto Nishimura ,  Masato Okuda ,  Jun Tanaka

发明人： Toshiyuki Sudo ,  Kazuto Nishimura ,  Masato Okuda ,  Jun Tanaka

IPC分类号： H04L100

CPC分类号： H04L12/5602 ,  H04L2012/5635 ,  H04L2012/5642 ,  H04Q11/0478

摘要： A cell transmitted from a transmitting terminal is multicast to a plurality of receiving terminals. The plurality of receiving terminals respectively transmit B-RM cells to the transmitting terminal. Each of the B-RM cells is assigned an ER value. An ER value calculating unit calculates an average value of the ER values which are respectively assigned to the B-RM cells from the plurality of receiving terminals. A B-RM cell processing unit transfers to the transmitting terminal a B-RM cell to which the ER value calculated by the ER value calculating unit is assigned. The transmitting terminal controls the transmission rate of a multicast communication with the plurality of receiving terminals according to the ER value assigned to the received B-RM cell.

摘要翻译： 从发送终端发送的小区被多播到多个接收终端。 多个接收终端分别向发送终端发送B-RM信元。 每个B-RM单元被分配ER值。 ER值计算单元计算从多个接收终端分别分配给B-RM单元的ER值的平均值。 B-RM单元处理单元向发送终端传送分配由ER值计算单元计算出的ER值的B-RM单元。 发送终端根据分配给所接收的B-RM小区的ER值来控制与多个接收终端的组播通信的传输速率。

公开(公告)号：US5923645A

公开(公告)日：1999-07-13

申请号：US819485

申请日：1997-03-17

申请人： Masato Okuda ,  Kazuto Nishimura

发明人： Masato Okuda ,  Kazuto Nishimura

IPC分类号： H04M3/00 ,  H04L12/70 ,  H04L12/801 ,  H04L12/811 ,  H04L12/911 ,  H04Q3/00 ,  H04J3/14 ,  H04L12/56

CPC分类号： H04L12/5602 ,  H04L2012/5635 ,  H04L2012/5642

摘要： A bottleneck path prediction/storage unit predicts a bottleneck path, that is, a logic circuit whose transmission rate is limited by a cell switching unit other than a predetermined cell switching unit, the logic circuit being one of the logic circuits which use a predetermined physical circuit in the predetermined cell switching unit. An ER computation unit sets an ER value in a resource management cell transferred through the physical circuit based on a state (number of active logic circuits) of the logic circuit which uses the physical circuit and information about the bottleneck path predicted by the bottleneck path prediction/storage unit.

摘要翻译： 瓶颈路径预测/存储单元预测瓶颈路径，即其传输速率受除了预定小区切换单元之外的小区切换单元限制的逻辑电路，逻辑电路是使用预定物理的逻辑电路之一 电路。 ER计算单元基于使用物理电路的逻辑电路的状态（有效逻辑电路的数量）和通过瓶颈路径预测预测的瓶颈路径的信息来设置通过物理电路传送的资源管理单元中的ER值 /存储单元。

公开(公告)号：US09198081B2

公开(公告)日：2015-11-24

申请号：US13332806

申请日：2011-12-21

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： H04W28/06 ,  H04L1/18 ,  H04L1/16 ,  H04L1/00 ,  H04W84/04

CPC分类号： H04W28/06 ,  H04L1/1614 ,  H04L1/1835 ,  H04L2001/0097 ,  H04W84/047

摘要： A receiving device includes a packet receiver that is coupled to a plurality of paths, and a packet transmitter that generates reception-acknowledgement information indicating that the packet receiver receives a packet when the packet receiver receives the packet over one of the paths, and that transmits the reception-acknowledgement information to a path that is among the plurality of paths and different from the path over which the packet receiver has received the packet.

摘要翻译： 接收装置包括耦合到多个路径的分组接收机，以及分组发送器，其生成接收确认信息，该分组发送器指示分组接收机在分组接收机通过一条路径接收分组时接收分组，并且发送 所述接收确认信息到所述多个路径中的路径，并且与所述分组接收机已经接收到所述分组的路径不同。

公开(公告)号：US08913066B2

公开(公告)日：2014-12-16

申请号：US13452700

申请日：2012-04-20

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： G06F13/14 ,  G06F3/0482 ,  G01S7/04

CPC分类号： G06F3/0482 ,  B63B49/00 ,  G01C21/005 ,  G01S7/04 ,  G06F3/0484

摘要： An information display device is provided. The information display device includes a controller for being able to execute a plurality of applications, a user interface for allowing a user to instruct the controller, and a display unit for simultaneously displaying an application selection menu item for allowing the user to select one of the applications and an application proprietary menu item that is used with a selected application, along with an information image created by execution of the selected application. The display unit is configured to display the information image, the application selection menu item, and the application proprietary menu at substantially the same position on a display screen of the display unit, regardless of which application is selected.

摘要翻译： 提供信息显示装置。 信息显示装置包括：能够执行多个应用的​​控制器，用于允许用户指示控制器的用户界面;以及显示单元，用于同时显示应用选择菜单项，以允许用户选择 应用程序和与选定应用程序一起使用的应用程序专有菜单项，以及通过执行所选应用程序创建的信息图像。 显示单元被配置为在显示单元的显示屏幕上的基本上相同的位置处显示信息图像，应用选择菜单项和应用专有菜单，而不管选择哪个应用。

公开(公告)号：US08331852B2

公开(公告)日：2012-12-11

申请号：US13036715

申请日：2011-02-28

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： H04B17/02

CPC分类号： H04B7/2606

摘要： A relay station that includes a receiving unit acquiring a measurement timing at which a radio terminal measures a reception quality of a radio signal, and a transmitting unit transmitting in said measurement timing a radio signal with which said radio terminal is capable of measuring reception quality.

摘要翻译： 一种中继站，包括：获取无线电终端测量无线电信号的接收质量的测量定时的接收单元;以及在所述测量定时中发送所述无线电终端能够测量接收质量的无线电信号的发送单元。

公开(公告)号：US08284700B2

公开(公告)日：2012-10-09

申请号：US12604551

申请日：2009-10-23

申请人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

发明人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

IPC分类号： H04L12/28

CPC分类号： H04B7/022

摘要： A method for cooperative data transfer includes establishing a primary wireless connection with a primary access station. The primary wireless connection uses a primary synchronization channel that is transmitted during a first frame of a super frame. The super frame comprises a plurality of frames. The method also includes detecting a secondary synchronization channel generated by an alternate access station during a subsequent frame of the super frame. The method further includes determining whether the detected secondary synchronization channel has a signal strength greater than a threshold signal strength. The method additionally includes receiving permission to begin a cooperative data transfer operation with both the primary access station and the alternate access station.

摘要翻译： 用于协作数据传输的方法包括建立与主接入站的主无线连接。 主要无线连接使用在超帧的第一帧期间发送的主同步信道。 超帧包括多个帧。 该方法还包括在超帧的后续帧期间检测由备用接入站产生的辅同步信道。 该方法还包括确定检测到的辅同步信道是否具有大于阈值信号强度的信号强度。 该方法还包括接收许可以开始与主接入站和备用接入站的协作数据传输操作。

公开(公告)号：US20100172267A1

公开(公告)日：2010-07-08

申请号：US12604551

申请日：2009-10-23

申请人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

发明人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

IPC分类号： H04L12/28 ,  H04W4/00

CPC分类号： H04B7/022

摘要： A method for cooperative data transfer includes establishing a primary wireless connection with a primary access station. The primary wireless connection uses a primary synchronization channel that is transmitted during a first frame of a super frame. The super frame comprises a plurality of frames. The method also includes detecting a secondary synchronization channel generated by an alternate access station during a subsequent frame of the super frame. The method further includes determining whether the detected secondary synchronization channel has a signal strength greater than a threshold signal strength. The method additionally includes receiving permission to begin a cooperative data transfer operation with both the primary access station and the alternate access station.

摘要翻译： 用于协作数据传输的方法包括建立与主接入站的主无线连接。 主要无线连接使用在超帧的第一帧期间发送的主同步信道。 超帧包括多个帧。 该方法还包括在超帧的后续帧期间检测由备用接入站产生的辅同步信道。 该方法还包括确定检测到的辅同步信道是否具有大于阈值信号强度的信号强度。 该方法还包括接收许可以开始与主接入站和备用接入站的协作数据传输操作。

公开(公告)号：US07715388B2

公开(公告)日：2010-05-11

申请号：US11471301

申请日：2006-06-20

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： H04L12/56

CPC分类号： H04L45/00 ,  H04L12/185 ,  H04L45/16 ,  H04L45/60

摘要： A message-type determining unit determines whether an IGMP message received from a user terminal is a join message. A table controlling unit determines that a connection needs to be established when receiving a join message from a user terminal. The table controlling unit determines that a connection needs to be removed when all the user terminals have left a multicast group. A CID obtaining unit obtains the CID of a connection to be established or removed. A C control-message generating unit generates a C control message to request connection establishment or connection removal. A C control-message transmitting unit sends the C control message to an OLT.

摘要翻译： 消息类型确定单元确定从用户终端接收的IGMP消息是否是加入消息。 当从用户终端接收到加入消息时，表控制单元确定需要建立连接。 当所有用户终端已经离开多播组时，表控制单元确定需要去除连接。 CID获取单元获得要建立或移除的连接的CID。 C控制消息生成单元生成C控制消息以请求连接建立或连接移除。 C控制消息发送单元将C控制消息发送到OLT。

公开(公告)号：US20090219853A1

公开(公告)日：2009-09-03

申请号：US12226344

申请日：2007-07-31

申请人： Michael John Beems Hart ,  Yuefeng Zhou ,  Masato Okuda

发明人： Michael John Beems Hart ,  Yuefeng Zhou ,  Masato Okuda

IPC分类号： H04W72/04 ,  H04B7/14

CPC分类号： H04W28/24 ,  H04B7/155 ,  H04B7/2606 ,  H04L45/302 ,  H04L47/70 ,  H04L47/724 ,  H04L47/805 ,  H04L47/824 ,  H04W28/20 ,  H04W40/12 ,  H04W72/0413 ,  H04W72/0453 ,  H04W76/10 ,  H04W84/047 ,  H04W88/08

摘要： A multi-hop wireless communication system, in which packets of data are transmitted over a connection between a base station (MR-BS) and a subscriber station (SS) via at least one relay station (RS), the packets of data being transmitted in accordance with one of a plurality of service classes each having a respective quality-of-service (QoS), and available bandwidth in the system being shared among a plurality of such connections in accordance with their service classes. To decrease the latency of bandwidth allocation in the system, and to support its scheduler algorithm, the RS has to know the QoS demands and the bandwidth allocating requirements of each connection.

摘要翻译： 一种多跳无线通信系统，其中通过至少一个中继站（RS）在基站（MR-BS）和用户站（SS）之间的连接上传输数据分组，所传送的数据包 根据多个服务类别中的一个，每个服务类别具有相应的服务质量（QoS），并且系统中的可用带宽根据其服务等级在多个这样的连接之间共享。 为了减少系统中带宽分配的延迟，并且为了支持其调度算法，RS必须知道每个连接的QoS要求和带宽分配要求。