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31. 发明申请

US20080070632A1 Mobile communication terminal, mobile communication system, base station, and communication method 审中-公开
标题翻译：移动通信终端，移动通信系统，基站，通信方式
公开(公告)号：US20080070632A1
公开(公告)日：2008-03-20
申请号：US11785828
申请日：2007-04-20
申请人： Kazuhisa Obuchi , Yoshiharu Tajima , Kazuo Kawabata , Yoshiaki Ohta , Hideto Furukawa , Yoshihiro Kawasaki
发明人： Kazuhisa Obuchi , Yoshiharu Tajima , Kazuo Kawabata , Yoshiaki Ohta , Hideto Furukawa , Yoshihiro Kawasaki
IPC分类号： H04M1/00
CPC分类号： H04W74/0866
摘要： A mobile communication terminal (UE) comprises: a transmitting unit (213, 211) which transmits a signal via a radio resource allocated to the mobile communication terminal (UE) for the transmission of a prescribed control signal; and a signal selector unit (214) which, when upstream traffic occurs, selects a reservation request signal as the signal to be transmitted via the allocated radio resource wherein, when the mobile communication terminal (UE) is in a standby state, the reservation request signal is transmitted from the mobile communication terminal (UE) to the base station (BS) by using the radio resource allocated to the mobile communication terminal (UE) for the transmission of the prescribed control information.
摘要翻译：移动通信终端（UE）包括：通过分配给移动通信终端（UE）的无线电资源发送信号以发送规定的控制信号的发送单元（213,211）; 以及信号选择器单元（214），当上游业务发生时，经由所分配的无线电资源选择预约请求信号作为要发送的信号，其中，当移动通信终端（UE）处于待机状态时，预约请求通过使用分配给移动通信终端（UE）的无线资源来发送规定的控制信息，从移动通信终端（UE）向基站（BS）发送信号。

32. 发明授权

US08832514B2 Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system 有权
标题翻译：用于无线通信系统的传输控制方法，发送装置和接收装置
公开(公告)号：US08832514B2
公开(公告)日：2014-09-09
申请号：US13493529
申请日：2012-06-11
申请人： Yoshiaki Ohta , Kazuhisa Obuchi , Kazuo Kawabata , Yoshihiro Kawasaki , Yoshiharu Tajima , Hideto Furukawa
发明人： Yoshiaki Ohta , Kazuhisa Obuchi , Kazuo Kawabata , Yoshihiro Kawasaki , Yoshiharu Tajima , Hideto Furukawa
IPC分类号： H03M13/00 , H04L1/18 , H04B7/06 , H04L1/16 , H04L1/06 , H04J99/00
CPC分类号： H04L1/1812 , H04B7/0689 , H04J15/00 , H04L1/06 , H04L1/1671 , H04L1/1816 , H04L1/1822 , H04L1/1845
摘要： A transmission controlling method for a wireless communication system wherein a plurality of data blocks can be transmitted from a sender apparatus having a plurality of sending antennas to a receiver apparatus, the transmission controlling method includes on the sender apparatus, sending process information which is not competitive between data blocks to the receiver apparatus with a control channel; and sending the data block to the receiver apparatus; and on the receiver apparatus, receiving the data block and the process information from the sender apparatus.
摘要翻译：一种用于无线通信系统的传输控制方法，其中可以将多个数据块从具有多个发送天线的发送装置发送到接收装置，所述发送控制方法在发送方装置中包括不具有竞争力的发送处理信息在具有控制信道的接收机装置之间的数据块之间; 并将数据块发送到接收机装置; 并且在接收装置上接收来自发送装置的数据块和处理信息。

33. 发明授权

US08738980B2 Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system 有权
标题翻译：用于无线通信系统的传输控制方法，发送装置和接收装置
公开(公告)号：US08738980B2
公开(公告)日：2014-05-27
申请号：US13493535
申请日：2012-06-11
申请人： Yoshiaki Ohta , Kazuhisa Obuchi , Kazuo Kawabata , Yoshihiro Kawasaki , Yoshiharu Tajima , Hideto Furukawa
发明人： Yoshiaki Ohta , Kazuhisa Obuchi , Kazuo Kawabata , Yoshihiro Kawasaki , Yoshiharu Tajima , Hideto Furukawa
IPC分类号： H03M13/00
CPC分类号： H04L1/1812 , H04B7/0689 , H04J15/00 , H04L1/06 , H04L1/1671 , H04L1/1816 , H04L1/1822 , H04L1/1845
摘要： A transmission controlling method for a wireless communication system wherein a plurality of data blocks can be transmitted from a sender apparatus having a plurality of sending antennas to a receiver apparatus, the transmission controlling method including on the sender apparatus, sending process information which prevent plurality of data blocks from competing to the receiver apparatus with a control channel; and on the receiver apparatus, combining, based on the process information, the data block received already and a re-sent data block.
摘要翻译：一种用于无线通信系统的传输控制方法，其中可以将多个数据块从具有多个发送天线的发送装置发送到接收装置，所述发送控制方法包括发送装置发送防止多个发送天线的发送处理信息数据块与控制信道竞争到接收机设备; 并且在接收机装置上，基于处理信息组合已经接收到的数据块和重新发送的数据块。

34. 发明授权

US08635505B2 Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system 有权
公开(公告)号：US08635505B2
公开(公告)日：2014-01-21
申请号：US12424642
申请日：2009-04-16
申请人： Yoshiaki Ohta , Kazuhisa Obuchi , Kazuo Kawabata , Yoshihiro Kawasaki , Yoshiharu Tajima , Hideto Furukawa
发明人： Yoshiaki Ohta , Kazuhisa Obuchi , Kazuo Kawabata , Yoshihiro Kawasaki , Yoshiharu Tajima , Hideto Furukawa
IPC分类号： H03M13/00
摘要： In a wireless communication system, a sender apparatus sends a data block, for each of a plurality of stream data, with data block identification information, which does not conflict between stream data, annexed, and a reception apparatus performs a re-sending synthesis process for a data block received already and a re-sending data block to which the same data block identification information is individually annexed based on the data block identification information annexed to the received data block. Consequently, also in a case wherein the number of transmission streams between the sender apparatus and the reception apparatus is varied (reduced), the matching property of the data block which is a re-sending synthesis target can be maintained and communication can be continued normally.

35. 发明授权

US08565158B2 Radio communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US08565158B2
公开(公告)日：2013-10-22
申请号：US13347137
申请日：2012-01-10
申请人： Kazuhisa Obuchi , Hideto Furukawa , Kazuo Kawabata , Yoshiharu Tajima
发明人： Kazuhisa Obuchi , Hideto Furukawa , Kazuo Kawabata , Yoshiharu Tajima
IPC分类号： H04B7/212
CPC分类号： H04L5/0091 , H04W28/18 , H04W52/0229 , Y02D70/1242 , Y02D70/1244 , Y02D70/24 , Y02D70/25
摘要： A radio communication apparatus that includes a receiver that accomplishes intermittent reception of information in a first mode, the information indicating a transmitting format used for a shared channel via which data is received and a transmitter that accomplishes intermittent transmission of quality information at a timing in the first mode, the quality information relating to the transmitting format; and a controller that sets in advance the timing of the intermittent transmission so as to become a given time before a timing of the intermittent reception.
摘要翻译：一种无线电通信装置，包括在第一模式中完成信息的间歇接收的接收机，指示用于接收数据的共享信道的发送格式的信息，以及在所述接收机中的定时完成质量信息的间歇发送的发送器第一模式，与发送格式相关的质量信息; 以及控制器，其预先设定间歇发送的定时，以便在间歇接收的定时之前成为给定的时间。

36. 发明授权

US08428613B2 Wireless communication system, base station device and mobile station device 有权
标题翻译：无线通信系统，基站装置和移动台装置
公开(公告)号：US08428613B2
公开(公告)日：2013-04-23
申请号：US12355024
申请日：2009-01-16
申请人： Yoshiharu Tajima , Kazuo Kawabata , Yoshiaki Ohta , Kazuhisa Obuchi , Hideto Furukawa
发明人： Yoshiharu Tajima , Kazuo Kawabata , Yoshiaki Ohta , Kazuhisa Obuchi , Hideto Furukawa
IPC分类号： H04W74/00
CPC分类号： H04W72/06 , H04W72/02 , H04W72/042 , H04W72/048
摘要： A wireless communication system comprises a mobile station and a base station, which use a plurality of communication channels and a pilot channel corresponding to at least one of the communication channels. The base station has a transmitting unit that employs at least one of the communication channels as a priority channel and transmits channel information of this priority channel and the other channels by use of a communication channel other than the pilot channel. The mobile station has a determining unit that determines a reception level of the pilot channel; an acquiring unit that acquires the channel information transmitted via the communication channel other than the pilot channel; and a deciding unit that decides, as an available communication channel, at least one of the communication channels based on both the channel information acquired by the acquiring unit and the reception level determined by the determining unit.
摘要翻译：无线通信系统包括移动站和基站，其使用多个通信信道和对应于至少一个通信信道的导频信道。基站具有采用至少一个通信信道作为优先级信道的发送单元，并且通过使用导频信道以外的通信信道来发送该优先信道的信道信息和其他信道。移动台具有确定导频信道的接收电平的判定单元，获取单元，其获取经由所述导频信道以外的所述通信信道发送的信道信息; 以及决定单元，其基于由所述获取单元获取的所述频道信息和由所述确定单元确定的所述接收电平，决定作为可用通信信道的至少一个所述通信信道。

37. 发明申请

US20090296667A1 Communication Method In Mobile Communication System, And Mobile Station And Base Station In The Same System 有权
标题翻译：移动通信系统中的通信方式，移动台和基站在同一系统中的通信方式
公开(公告)号：US20090296667A1
公开(公告)日：2009-12-03
申请号：US12535996
申请日：2009-08-05
申请人： Yoshiharu TAJIMA , Hideto Furukawa , Kazuo Kawabata , Yoshihiro Kawasaki , Kazuhisa Obuchi
发明人： Yoshiharu TAJIMA , Hideto Furukawa , Kazuo Kawabata , Yoshihiro Kawasaki , Kazuhisa Obuchi
IPC分类号： H04J3/00
CPC分类号： H04W74/0833 , H04W74/002 , H04W74/0866
摘要： A scheduling method for transmitting an uplink signal from a mobile station to a base station comprises transmitting the uplink signal in a first scheduling mode in which the mobile station can transmit the uplink data without permission of the base station if an uplink communication state between the base station and the mobile station is higher than or equal to a predetermined quality; and transmitting the uplink signal in a second scheduling mode in which the permission is necessary for the mobile station transmitting the uplink data if the uplink communication state is lower than the predetermined quality.
摘要翻译：用于从移动台向基站发送上行链路信号的调度方法包括以第一调度模式发送所述上行链路信号，其中，如果所述基站的基站之间的上行链路通信状态，则所述移动站可以在没有所述基站许可的情况下发送所述上行链路数据站和移动站高于或等于预定质量; 以及如果所述上行链路通信状态低于所述预定质量，则以所述移动台发送所述上行链路数据需要许可的第二调度模式来发送所述上行链路信号。

38. 发明申请

US20090011711A1 COMMUNICATION DEVICE AND TERMINAL 失效
标题翻译：通信设备和终端
公开(公告)号：US20090011711A1
公开(公告)日：2009-01-08
申请号：US12234266
申请日：2008-09-19
申请人： Yoshihiro Kawasaki , Kazuo Kawabata , Yoshiharu Tajima , Hideto Furukawa , Kazuhisa Obuchi
发明人： Yoshihiro Kawasaki , Kazuo Kawabata , Yoshiharu Tajima , Hideto Furukawa , Kazuhisa Obuchi
IPC分类号： H04B17/00
CPC分类号： H04W72/085
摘要： The present invention enables assignment to a terminal a sub-band having satisfactory communication quality. A reference-signal reception unit receives from a terminal a reference signal spreading over sub-bands. A communication-quality measurement unit measures the communication quality of each of the sub-bands on the basis of the reference signal. A sub-band assignment unit assigns one of the sub-bands to the terminal on the basis of the communication quality, for the terminal to perform wireless communication with the communication device. A reference-signal transmission unit transmits to the communication device a reference signal spreading over the sub-bands. A sub-band-assignment-information reception unit receives information on one of the sub-bands which is assigned to the terminal by the communication device on the basis of the reference signal. A data transmission unit transmits data to the communication device through the sub-band assigned to the terminal.
摘要翻译：本发明能够使终端具有令人满意的通信质量的子带。参考信号接收单元从终端接收在子频带上扩展的参考信号。通信质量测量单元基于参考信号来测量每个子带的通信质量。子带分配单元根据通信质量将一个子带分配给终端，以使终端与通信设备进行无线通信。参考信号发送单元向通信设备发送在子频带上扩展的参考信号。子带分配信息接收单元基于参考信号从通信设备接收分配给终端的子频带之一的信息。数据发送单元通过分配给终端的子带向通信设备发送数据。

39. 发明申请

US20080159431A1 Control channel information transmission method, and base station and terminal using the same method 有权
标题翻译：控制信道信息传输方式，基站和终端采用相同的方法
公开(公告)号：US20080159431A1
公开(公告)日：2008-07-03
申请号：US12073086
申请日：2008-02-29
申请人： Kazuhisa Obuchi , Hideto Furukawa , Kazuo Kawabata , Yoshiharu Tajima , Yoshihiro Kawasaki
发明人： Kazuhisa Obuchi , Hideto Furukawa , Kazuo Kawabata , Yoshiharu Tajima , Yoshihiro Kawasaki
IPC分类号： H04L1/02
CPC分类号： H04B7/0482 , H04B7/0452 , H04L1/0004 , H04L1/001 , H04L1/0026 , H04L1/0078 , H04L5/006 , H04L25/067 , H04L27/0008 , H04L27/18 , H04L27/34
摘要： In transmission in which MIMO is applied, there have been problems that the number of variable parameters increases and the number of information bits necessary for control channel increases. When the number of simultaneous multiplex users in one frame increases, there is also a problem of increased control channel information in proportion to the number of users. Error correction coding is performed for the control channel information based on the Adaptive Modulation and Coding scheme, and the above error correction coded control channel information is transmitted after being modulated with a predetermined modulation scheme, and further, according to propagation condition, the coding rate in the above error correction coding is made variable.
摘要翻译：在应用MIMO的传输中，存在可变参数的数量增加以及控制信道所需的信息比特数的增加的问题。当一帧中同时多路复用用户的数量增加时，还存在与用户数成比例增加的控制信道信息的问题。对于基于自适应调制编码方式的控制信道信息进行纠错编码，并且在以预定的调制方式调制之后发送上述纠错编码控制信道信息，并且根据传播条件，编码率在上述纠错编码中变为可变。

40. 发明申请

US20070064635A1 Radio communication apparatus and radio communication method 有权
标题翻译：无线电通信装置和无线电通信方法
公开(公告)号：US20070064635A1
公开(公告)日：2007-03-22
申请号：US11415087
申请日：2006-05-02
申请人： Kazuhisa Obuchi , Hideto Furukawa , Kazuo Kawabata , Yoshiharu Tajima , Yoshihiro Kawasaki
发明人： Kazuhisa Obuchi , Hideto Furukawa , Kazuo Kawabata , Yoshiharu Tajima , Yoshihiro Kawasaki
IPC分类号： H04B7/00
CPC分类号： H04W28/26 , H04L1/0003 , H04W28/22
摘要： To provide a radio communication apparatus and a radio communication method in which change in the transmission rate is taken into consideration at the time of making transmission reservation. The present invention provides a radio communication apparatus for receiving the transmission reservation request with a radio transmitting/receiving unit and transmitting the reservation acknowledgement from the same radio transmitting/receiving unit. This radio communication apparatus is characterized in comprising a control unit for transmitting, from the radio transmitting/receiving unit, a plurality of reservation acknowledgments in different contents for a transmission reservation request in different timings.
摘要翻译：提供一种在进行发送预约时考虑到传输速率的变化的无线通信装置和无线通信方法。本发明提供一种无线电通信装置，用于通过无线电发射/接收单元接收传输预约请求，并从相同的无线电发射/接收单元发送预留确认。该无线电通信装置的特征在于包括：控制单元，用于在不同的定时从无线电发送/接收单元发送用于传输预约请求的不同内容的多个预留确认。

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