公开(公告)号：US20110306308A1

公开(公告)日：2011-12-15

申请号：US13156791

申请日：2011-06-09

申请人： Hiroto TOOYAMA ,  Kouji Makino ,  Yoshifumi Morihiro ,  Takahiro Hayashi

发明人： Hiroto TOOYAMA ,  Kouji Makino ,  Yoshifumi Morihiro ,  Takahiro Hayashi

IPC分类号： H04B7/00

CPC分类号： H04L1/1887 ,  H04W88/12

摘要： A radio network controller 300 includes an RLC reset detection unit configured to detect a transmission disabling event during which transmission of data units to the mobile station via the radio link control layer is disabled, a list acquisition unit 309 configured to acquire a reception status list L1 allowing identification of a reception unconfirmed data unit which is a data having no confirmation of reception by a mobile station and a transmission control unit 311 configured to select the reception unconfirmed data unit on the basis of the reception status list L1 and to transmit the reception unconfirmed data unit thus selected and a data unit not yet transmitted to the mobile station, to the mobile station after the transmission disabling event is completed.

摘要翻译： 无线网络控制器300包括：RLC复位检测单元，被配置为检测通过无线电链路控制层向数据单元发送数据单元的发送禁止事件;列表获取单元309，其被配置为获取接收状态列表L1 允许识别作为未被移动台接收确认的数据的接收未确认数据单元和被配置为基于接收状态列表L1选择接收未确认数据单元的发送控制单元311，并且发送接收未确认 如此选择的数据单元和尚未发送到移动台的数据单元，在传输禁用事件完成之后到移动站。

公开(公告)号：US20110317658A1

公开(公告)日：2011-12-29

申请号：US13091764

申请日：2011-04-21

申请人： Hiroto TOOYAMA ,  Yoshifumi Morihiro ,  Kouji Makino

发明人： Hiroto TOOYAMA ,  Yoshifumi Morihiro ,  Kouji Makino

IPC分类号： H04W36/14

CPC分类号： H04W36/14 ,  H04W24/08 ,  H04W36/02

摘要： A mobile communication system having a first communication system and a second communication system forwards forwarding data from the first communication system to the second communication system when switching from the first communication system to the second communication system is determined, the forwarding data being a data that the first communication system has already received from a core network device. A network device transmitting direct data to a mobile communication terminal via the second communication system is configured to count the number of switching times that the switching from the first communication system to the second communication system has been determined, for every user. The network device is configured to count the number of successful reception times that information identifying a user has been received via a forwarding path of the forwarding data, for every user. The network device is configured to judge whether the forwarding path of the forwarding data is normal or not on the basis of a ratio between the number of switching times and the number of successful reception times.

摘要翻译： 确定具有第一通信系统和第二通信系统的移动通信系统，当从第一通信系统切换到第二通信系统时，将转发数据从第一通信系统转发到第二通信系统，转发数据是 第一通信系统已经从核心网络设备接收到。 经由第二通信系统向移动通信终端发送直接数据的网络装置被配置为对每个用户对从第一通信系统切换到第二通信系统的切换次数进行计数。 网络设备被配置为对于每个用户，通过转发数据的转发路径，对识别用户的信息的成功接收次数进行计数。 网络设备被配置为基于切换次数和成功接收次数之间的比率来判断转发数据的转发路径是否正常。

公开(公告)号：US20110242977A1

公开(公告)日：2011-10-06

申请号：US13080237

申请日：2011-04-05

申请人： Hiroto TOOYAMA ,  Yoshifumi Morihiro ,  Kouji Makino

发明人： Hiroto TOOYAMA ,  Yoshifumi Morihiro ,  Kouji Makino

IPC分类号： H04W28/12

CPC分类号： H04L1/1867 ,  H04L1/0002 ,  H04L1/0025 ,  H04L47/263 ,  H04L47/34 ,  H04W28/0247 ,  H04W28/0284

摘要： A radio network controller activates a signal transmission suppression timer to suppress transmission of a congestion signal, when a new radio base station is added as a radio base station with which the radio terminal is to communicate, and suspends the transmission of the congestion signal to the radio base stations until the signal transmission suppression timer expires.

摘要翻译： 无线电网络控制器激活信号传输抑制定时器以抑制拥塞信号的传输，当添加新的无线电基站作为无线电终端要与之通信的无线电基站时，并且将拥塞信号的传输暂停到 无线电基站，直到信号传输抑制定时器到期。