公开(公告)号：US5859844A

公开(公告)日：1999-01-12

申请号：US703094

申请日：1996-08-26

申请人： Keiichi Kanno ,  Ryuichi Kondo ,  Koya Sakurai ,  Toshifumi Fujimoto

发明人： Keiichi Kanno ,  Ryuichi Kondo ,  Koya Sakurai ,  Toshifumi Fujimoto

IPC分类号： H04L12/931 ,  H04L12/943 ,  H04Q11/04 ,  H04L12/28

CPC分类号： H04L49/405 ,  H04L49/1553 ,  H04L49/30 ,  H04L49/309 ,  H04L49/45 ,  H04Q11/04 ,  H04L49/15 ,  H04L49/3009 ,  H04L49/50 ,  H04L49/552

摘要： A switching unit of a cross connecting device is expanded with no momentary interruption, while data loss and data overlapping is eliminated. To achieve such an expansion, a cross connecting device comprises a base set having a switching unit for determining an output channel based on virtual path information for cell data that is input and for outputting the cell data. An expanded set has a switching unit for receiving the cell data from the base set and cell data from another base set, and for determining an output channel based on virtual path information for both inputs of cell data and for outputting the cell data. A filter prevents the transmission, to the expanded set, of cell data for which the output channel is determined by the switching unit of the base set.

摘要翻译： 交叉连接装置的切换单元不会瞬间中断而被扩展，而数据丢失和数据重叠被消除。 为了实现这种扩展，交叉连接装置包括具有开关单元的基座组，用于基于被输入的单元数据的虚拟路径信息确定输出通道，并输出单元数据。 扩展集合具有用于从基本集合接收小区数据和来自另一个基站的小区数据的切换单元，并且用于基于用于小区数据的两个输入的虚拟路径信息确定输出信道并输出小区数据。 滤波器防止对基站的切换单元确定输出信道的小区数据的扩展集合的传输。

公开(公告)号：US20060203821A1

公开(公告)日：2006-09-14

申请号：US11176931

申请日：2005-07-07

申请人： Hitoshi Mizusawa ,  Takahiro Ooba ,  Shinji Konta ,  Toshifumi Fujimoto ,  Junya Mikami ,  Koji Tokita ,  Takashi Kamada ,  Youichi Kikuchi ,  Mitsuo Honta

发明人： Hitoshi Mizusawa ,  Takahiro Ooba ,  Shinji Konta ,  Toshifumi Fujimoto ,  Junya Mikami ,  Koji Tokita ,  Takashi Kamada ,  Youichi Kikuchi ,  Mitsuo Honta

IPC分类号： H04L12/28

CPC分类号： H04L1/1829

摘要： A receiver receives information necessary for receive processing of a data channel via a corresponding control channel and executes the receive processing of the data channel based on the information received via the control channel. In the receiver, whether the control channel of a receive frame F1 has an error is monitored. And if there is an error, the data channel before demodulation of this receive frame is stored, and if the control channel of a retransmission frame F2, which is received subsequently, is normal, the stored data channel and the data channel of the retransmission frame are demodulated using the normal control channel information (parameters) of this retransmission frame, the demodulation results are synthesized, and decoding processing is performed based on the synthesized data.

摘要翻译： 接收机经由相应的控制信道接收对数据信道的接收处理所需的信息，并且基于经由控制信道接收的信息执行数据信道的接收处理。 在接收机中，监视接收帧F 1的控制信道是否具有错误。 如果存在错误，则存储该接收帧解调前的数据信道，如果后续接收的重发帧F 2的控制信道正常，则存储的数据信道和重发的数据信道 帧使用该重传帧的正常控制信道信息（参数）进行解调，合成解调结果，并且基于合成数据进行解码处理。

公开(公告)号：US08312350B2

公开(公告)日：2012-11-13

申请号：US12567488

申请日：2009-09-25

申请人： Toshifumi Fujimoto ,  Takashi Kamada

发明人： Toshifumi Fujimoto ,  Takashi Kamada

IPC分类号： H03M13/00

CPC分类号： H04L1/0002 ,  H04L1/0025 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1874 ,  H04L1/1887

摘要： In a mobile communication system, when a receiving condition is deteriorated to the extent that reception does not succeed even by means of combination after retransmission to the maximum number of retransmissions, a transmission rate is restricted by reducing radio frames assignable to new data, and by setting dedicated retransmission frames, to which retransmission data are assignable, over the maximum number of retransmissions for the reduced transmission rate, thereby enabling a greater number of retransmissions than the maximum number of retransmissions without an increase of a buffer size. By this, a combination gain through retransmission is improved and a retransmission failure rate is decreased.

摘要翻译： 在移动通信系统中，当接收条件恶化到即使通过重发后的组合而不能达到最大重发次数的程度，通过减少可分配给新数据的无线帧，并且通过 将重发数据可分配的专用重发帧设置在减少的传输速率的最大重传次数上，从而能够在不增加缓冲器大小的情况下实现比最大重发次数更多的重传次数。 由此，通过重发的组合增益得到改善，并且重传故障率降低。

公开(公告)号：US20080176591A1

公开(公告)日：2008-07-24

申请号：US12003292

申请日：2007-12-21

申请人： Toshifumi Fujimoto

发明人： Toshifumi Fujimoto

IPC分类号： H04B7/00

CPC分类号： H04L1/1887 ,  H04L1/1671 ,  H04L1/1835 ,  H04L1/20

摘要： A mobile communication apparatus on the receiving side receives and stores data being transmitted over the period of a plurality of processing time units, from the mobile communication apparatus on the transmitting side. At the time of retransmission of the data concerned, the mobile communication apparatus includes a retransmission control function which performs composition processing of the stored data with the data retransmitted over the period of a plurality of processing time units. The mobile communication apparatus executes reception decision processing for deciding the presence or non-presence of reception error in the data on which composition processing is performed in each processing time unit, and notifies the transmitting-side apparatus of the reception decision result concerned, on the basis of each processing time unit.

摘要翻译： 接收侧的移动通信装置从发送侧的移动通信装置接收并存储在多个处理时间单位的周期内正在发送的数据。 在重发有关数据时，移动通信装置包括重传控制功能，该重传控制功能通过在多个处理时间单位的周期内重传的数据来执行存储的数据的合成处理。 移动通信装置执行用于决定在每个处理时间单元中执行合成处理的数据中的接收错误的存在或不存在的接收判定处理，并且在发送侧装置通知发送侧装置 每个处理时间单位的基础。

公开(公告)号：US08077637B2

公开(公告)日：2011-12-13

申请号：US12003292

申请日：2007-12-21

申请人： Toshifumi Fujimoto

发明人： Toshifumi Fujimoto

IPC分类号： H04B7/005

CPC分类号： H04L1/1887 ,  H04L1/1671 ,  H04L1/1835 ,  H04L1/20

摘要： A mobile communication apparatus on the receiving side receives and stores data being transmitted over the period of a plurality of processing time units, from the mobile communication apparatus on the transmitting side. At the time of retransmission of the data concerned, the mobile communication apparatus includes a retransmission control function which performs composition processing of the stored data with the data retransmitted over the period of a plurality of processing time units. The mobile communication apparatus executes reception decision processing for deciding the presence or non-presence of reception error in the data on which composition processing is performed in each processing time unit, and notifies the transmitting-side apparatus of the reception decision result concerned, on the basis of each processing time unit.

摘要翻译： 接收侧的移动通信装置从发送侧的移动通信装置接收并存储在多个处理时间单位的周期内正在发送的数据。 在重发有关数据时，移动通信装置包括重传控制功能，该重传控制功能通过在多个处理时间单位的周期内重传的数据来执行存储的数据的合成处理。 移动通信装置执行用于决定在每个处理时间单元中执行合成处理的数据中的接收错误的存在或不存在的接收判定处理，并且在发送侧装置通知发送侧装置 每个处理时间单位的基础。