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：US20100322190A1

公开(公告)日：2010-12-23

申请号：US12786730

申请日：2010-05-25

申请人： Hideyori Satou ,  Shinji Konta ,  Takashi Kamada

发明人： Hideyori Satou ,  Shinji Konta ,  Takashi Kamada

IPC分类号： H04W72/00 ,  H04W36/00

CPC分类号： H04W56/00

摘要： A mobile terminal includes: a detection unit configured to detect reception timing of radio frames transmitted from first and second base stations; and an adjustment unit configured to adjust transmission timing of a radio frame transmitted from the mobile terminal to the first base station so that predetermined relationship between transmission timing of a radio frame transmitted from the first base station to the mobile terminal and the reception timing of a radio frame received by the first base station is satisfied, wherein the adjustment unit adjusts transmission timing of a radio frame transmitted from the mobile terminal to the second base station based on the adjusted transmission timing to the first base station and a difference between the reception timing of a radio frame transmitted from the first base station and the reception timing of a radio frame transmitted from the second base station detected by the detection unit.

摘要翻译： 移动终端包括：检测单元，被配置为检测从第一和第二基站发送的无线电帧的接收定时; 以及调整单元，被配置为调整从所述移动终端发送到所述第一基站的无线帧的发送定时，使得从所述第一基站发送到所述移动终端的无线帧的发送定时与所述第一基站的接收定时之间的预定关系 满足由第一基站接收到的无线电帧，其中调整单元基于对第一基站的调整的发送定时和从接收定时到第二基站的调整的发送定时来调整从移动终端发送到第二基站的无线帧的发送定时 从第一基站发送的无线帧和从由检测单元检测到的从第二基站发送的无线电帧的接收定时。

公开(公告)号：US20090312047A1

公开(公告)日：2009-12-17

申请号：US12388654

申请日：2009-02-19

申请人： Hideyori Satou ,  Shinji Konta

发明人： Hideyori Satou ,  Shinji Konta

IPC分类号： H04B7/005

CPC分类号： H04W52/242 ,  H04W52/243

摘要： A wireless terminal device determines, based on predetermined information, a transmission power that is a power of a signal to be transmitted to a connected base station. The wireless terminal device includes a connected-base-station distance measuring unit that measures a connected-base-station distance; an adjacent-base-station distance measuring unit that measures an adjacent-base-station distance; a distance comparing unit that compares the connected-base-station distance and the adjacent-base-station distance with each other when accepting information indicating that interference occurs from the adjacent base station; and a transmission-power adjusting unit that lowers a power of a signal to be transmitted to the connected base station below the transmission power when a difference between the connected-base-station distance and the adjacent-base-station distance is equal to or smaller than a predetermined threshold.

摘要翻译： 无线终端设备基于预定信息确定作为要发送到所连接的基站的信号的功率的发送功率。 无线终端装置包括：测量连接基站距离的连接基站距离测量单元; 相邻基站距离测量单元，测量相邻基站距离; 距离比较单元，当接受表示来自相邻基站的干扰的信息时，将连接的基站距离与相邻的基站距离进行比较; 以及传输功率调整单元，当连接基站距离与相邻基站距离之间的差等于或小于该距离时，将发送到连接的基站的信号的功率降低到低于传输功率的功率 超过预定阈值。

公开(公告)号：US20080008134A1

公开(公告)日：2008-01-10

申请号：US11819040

申请日：2007-06-25

申请人： Hideyori Satou ,  Shinji Konta

发明人： Hideyori Satou ,  Shinji Konta

IPC分类号： H04Q7/06

CPC分类号： H04B7/0632 ,  H04B7/063 ,  H04B7/0691 ,  Y02D70/444

摘要： In a disclosed transmission apparatus, a control channel transmission antenna number selection control portion selects the number of transmission antennas that transmit a control channel in accordance with transmission quality information received from a quality information measurement portion of a reception apparatus. In addition, a control channel generation portion generates multiplexed transmission control information obtained by multiplexing multiple pieces of transmission control information for corresponding radio signals and storing the generated multiplexed transmission control information in a control channel area of at least one of transmission frames for transmitting the information. The number of the transmission antennas that transmit the control channel is determined to be one, the maximum number of the transmission antennas, or any number between one and the maximum number.

摘要翻译： 在公开的发送装置中，控制信道发送天线号码选择控制部根据从接收装置的质量信息测定部接收的发送质量信息，选择发送控制信道的发送天线的数量。 此外，控制信道生成部生成通过复用多个用于对应的无线信号的多个发送控制信息而获得的复用的发送控制信息，并将所生成的复用的发送控制信息存储在用于发送信息的发送帧中的至少一个的控制信道区域中 。 发送控制信道的发送天线的数量被确定为1，发送天线的最大数量，或者一个和最大数量之间的任何数量。