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22 条记录 (耗时 0.033 秒)

    Wireless local area network system
    5.
    发明授权
    Wireless local area network system 有权
    无线局域网系统

    公开(公告)号：US07817611B2

    公开(公告)日：2010-10-19

    申请号：US11730537

    申请日：2007-04-04

    申请人： Daisuke Ogura

    发明人： Daisuke Ogura

    IPC分类号： H04W4/00

    CPC分类号： H04W28/24 ,  H04L47/2491 ,  H04W84/04 ,  H04W84/12 ,  H04W88/08 ,  H04W92/02

    摘要： A mapping table holds correspondence relation between quality of service information of wired sections and quality of service information of wireless sections. A quality of service information converter, upon receiving encapsulated packets directed from a mobile communication network to a wireless local area network terminal, acquires quality of service information of wired sections that has been conferred to the packets, and finds quality of service information of wireless sections that corresponds to the quality of service information of wired sections in the mapping table. The quality of service information converter then uses this quality of service information of wireless sections to wirelessly transmit the encapsulated packets to a wireless local area network terminal.

    摘要翻译： 映射表保持有线部分的服务质量信息与无线部分的服务质量信息之间的对应关系。 服务质量信息转换器在接收到从移动通信网络指向无线局域网终端的封装分组时，获取已经赋予分组的有线部分的服务质量信息，并且找到无线部分的服务质量信息 这对应于映射表中有线部分的服务质量信息。 服务质量信息转换器然后使用无线部分的这种服务质量信息将封装的分组无线传输到无线局域网终端。

    Communication system and base station device
    6.
    发明授权
    Communication system and base station device 有权

    公开(公告)号：US09609545B2

    公开(公告)日：2017-03-28

    申请号：US14128554

    申请日：2012-06-29

    申请人： Daisuke Ogura

    发明人： Daisuke Ogura

    IPC分类号： H04W28/02 ,  H04L12/835 ,  H04L12/801

    CPC分类号： H04W28/0289 ,  H04L47/14 ,  H04L47/29 ,  H04L47/30 ,  H04W28/0284

    摘要： In a wireless base station device, a PDCP buffer unit temporarily stores data sent from a core network device for the purpose of sending the data to a mobile station device. A data measurement unit measures the volume of data stored in a PDCP buffer unit. On the basis of a measurement value of the data volume measured by the data measurement unit, the congestion state determination unit determines whether or not the PDCP buffer unit is in a congestion state. In the core network device, a sending data storage unit stores data to be sent to the wireless base station device. On the basis of a result of the determination by the congestion state determination unit, a transmission/reception unit sends the data stored in the sending data storage unit to the wireless base station device. In this way, loss of data communicated between the communication devices is reduced.

    Communication apparatus and communication control method
    7.
    发明授权
    Communication apparatus and communication control method 有权
    通信设备和通信控制方法

    公开(公告)号：US08923119B2

    公开(公告)日：2014-12-30

    申请号：US13319242

    申请日：2010-04-16

    申请人： Daisuke Ogura

    发明人： Daisuke Ogura

    IPC分类号： H04J1/16 ,  H04L29/06 ,  H04L12/851

    CPC分类号： H04L65/80 ,  H04L47/245

    摘要： A communication apparatus and a communication control method are provided that can transmit a high-priority stream and interrupt a transmission of a low-priority stream when a network is busy, and control the transmissions of streams for each stream. The communication apparatus determines whether or not a congestion degree of communication with a communication destination apparatus has exceeded a predetermined determination value, transmits a plurality of streams to the communication destination apparatus in parallel under a situation in which the congestion degree does not exceed the determination value, and thereafter interrupts at least a transmission of a stream having priority lower than other streams among the plurality of streams transmitted in parallel if the congestion degree exceeds the determination value, the priority of each stream being indicated by priority information.

    摘要翻译： 提供一种通信装置和通信控制方法，其可以在网络繁忙时传输高优先级流并中断低优先级流的传输，并且控制每个流的流的传输。 通信装置判断与通信目的地装置的通信拥堵度是否超过规定的判定值，在拥塞度不超过判定值的情况下并行地发送多个流到通信目的地装置 并且此后如果拥塞度超过所述确定值，则在并行发送的多个流中至少中断优先级低于其他流的流的传输，每个流的优先级由优先级信息指示。

    System and method for controlling access point load
    8.
    发明授权
    System and method for controlling access point load 有权
    用于控制接入点负载的系统和方法

    公开(公告)号：US08346275B2

    公开(公告)日：2013-01-01

    申请号：US11776065

    申请日：2007-07-11

    申请人： Daisuke Ogura

    发明人： Daisuke Ogura

    IPC分类号： H04W72/00

    CPC分类号： H04W28/16 ,  H04W28/10

    摘要： A plurality of access points enables communication between a higher network and a terminal, and also transmits a connection notice for notifying a connection with the terminal by establishing a wireless connection with the terminal within the coverage area. A policy control apparatus manages load state of each of the access points based on the connection notice transmitted from the access point, and instructs the over loaded access point to limit a connection with the terminal.

    摘要翻译： 多个接入点能够实现较高网络和终端之间的通信，并且还通过与覆盖区域内的终端建立无线连接来发送用于通知与终端的连接的连接通知。 策略控制装置根据从接入点发送的连接通知来管理每个接入点的负载状态，并且指示过载加载的接入点限制与终端的连接。

    Radio access network control method and radio access network
    9.
    发明申请
    Radio access network control method and radio access network 有权
    无线接入网络控制方法和无线接入网

    公开(公告)号：US20060056333A1

    公开(公告)日：2006-03-16

    申请号：US10537699

    申请日：2003-11-27

    申请人： Daisuke Ogura

    发明人： Daisuke Ogura

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/0061 ,  H04W88/12 ,  H04W92/12 ,  H04W92/14

    摘要： In radio access network (RAN) 1 of the present invention, the configuration of radio network controller (RNC) 4 is physically separated into control plane controllers (CPE) 41a-41b for controlling signalling and user plane controllers (UPE) 42a-42c for controlling user data. User plane controllers 42a-42c report their own status information (traffic information/used channel bandwidth information/alarm information) to control plane controllers to which they belong, and control plane controllers 41a-41b manage the status information of the user plane controllers for each of user plane controllers subordinate thereto.

    摘要翻译： 在本发明的无线接入网（RAN）1中，无线网络控制器（RNC）4的配置在物理上分为用于控制信令和用户面控制器（UPE）42a的控制面控制器（CPE）41a- - 42 c用于控制用户数据。 用户面控制器42a至42c将自己的状态信息（交通信息/使用信道带宽信息/报警信息）报告给它们所属的控制面控制器，控制面控制器41a-41b管理用户的状态信息 平面控制器，用于从属于它们的每个用户平面控制器。

    Base station, communication system, and control method for base station
    10.
    发明授权
    Base station, communication system, and control method for base station 有权

    公开(公告)号：US09820210B2

    公开(公告)日：2017-11-14

    申请号：US14358360

    申请日：2012-10-03

    申请人： Daisuke Ogura

    发明人： Daisuke Ogura

    IPC分类号： H04W24/04 ,  H04W40/14 ,  H04W16/08 ,  H04W16/26

    CPC分类号： H04W40/14 ,  H04W16/08 ,  H04W16/26 ,  H04W24/04

    摘要： In order to more quickly detect a failure in a radio base station and complement the coverage thereof, a first base station included in a communication system forms a first cell to conduct radio communication with one or more mobile stations. A second base station, which is placed adjacent to the first base station, forms a second cell to conduct radio communication with one or more mobile stations. The first base station conducts communication with the second base station to monitor whether or not a failure occurs in the second base station. When it is detected as a result of the monitoring that the failure occurs in the second base station, the first base station expands coverage of the first cell so as to complement that of the second cell.