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21. 发明申请

US20090137237A1 WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, AND MACRODIVERSITY SELECTION METHOD 有权
标题翻译：无线通信系统，基站设备，移动站设备和MACRODIVITY选择方法
公开(公告)号：US20090137237A1
公开(公告)日：2009-05-28
申请号：US12067762
申请日：2006-09-11
申请人： Daiichiro Nakashima , Hidenobu Fukumasa
发明人： Daiichiro Nakashima , Hidenobu Fukumasa
IPC分类号： H04W4/00 , H04M1/00
CPC分类号： H04B7/022 , H04W36/18 , H04W88/08
摘要： A wireless communication system, a base station device, a mobile station device, and a macrodiversity selection method of the invention, in a base station device including a macrodiversity function among a plurality of sectors, select a macrodiversity method for the mobile station device from a plurality of macrodiversity methods, in accordance with a predetermined determination reference based on reception conditions of the mobile station device.
摘要翻译：本发明的无线通信系统，基站装置，移动台装置以及宏分集选择方法，在包含多个扇区中的宏分集功能的基站装置中，从移动台装置的宏分集方法多个宏分集方法，根据基于移动站装置的接收条件的预定确定参考。

22. 发明授权

US06983412B2 Concatenation convolutional code decoder 失效
公开(公告)号：US06983412B2
公开(公告)日：2006-01-03
申请号：US10149021
申请日：2000-12-07
申请人： Hidenobu Fukumasa
发明人： Hidenobu Fukumasa
IPC分类号： H03M13/00
CPC分类号： H04L1/005 , H03M13/29 , H03M13/2957 , H03M13/2972 , H03M13/6331 , H04L1/0048 , H04L1/0066
摘要： Since iterative decoding of turbo codes or SCCC outputs provisional decoded result and likelihood information in the course of the decoding process, effective use of this makes it possible to implement interference cancellation without marked increase in the amount of operations for decoding. For this purpose, decoding of a plurality of turbo code signals or SCCC blocks interfering with one another is implemented in parallel so that iterative decoding is performed making use of the decoded data and likelihood information obtained as the transitive decoding result of turbo codes or SCCC, to decode other blocks.

23. 发明申请

US20120218934A1 WIRELESS COMMUNICATION SYSTEM, RELAY STATION APPARATUS, AND WIRELESS COMMUNICATION METHOD 审中-公开
标题翻译：无线通信系统，继电器设备和无线通信方法
公开(公告)号：US20120218934A1
公开(公告)日：2012-08-30
申请号：US13505999
申请日：2010-11-05
申请人： Shuichi Takehana , Shiro Sugahara , Shusaku Fukumoto , Hidenobu Fukumasa
发明人： Shuichi Takehana , Shiro Sugahara , Shusaku Fukumoto , Hidenobu Fukumasa
IPC分类号： H04W40/00 , H04W24/00 , H04B7/14
CPC分类号： H04W84/047 , H04B7/15557 , H04W48/08 , H04W52/0206 , H04W56/00 , H04W88/08 , Y02D70/1262 , Y02D70/164 , Y02D70/446
摘要： A wireless communication system includes a base station apparatus, a mobile station apparatus that performs wireless communication with the base station apparatus, and a relay station apparatus that relays wireless communication between the base station apparatus and the mobile station apparatus. The relay station apparatus switches between transmitting and not transmitting a synchronization signal or a reference signal to be transmitted to the mobile station apparatus.
摘要翻译：无线通信系统包括基站装置，与基站装置进行无线通信的移动站装置，以及中继基站装置与移动站装置之间的无线通信的中继站装置。中继站装置在发送和不发送要发送到移动站装置的同步信号或参考信号之间切换。

24. 发明申请

US20100222063A1 CELLULAR MOBILE COMMUNICATION SYSTEM, BASE STATION TRANSMISSION DEVICE AND MOBILE STATION RECEPTION DEVICE IN CELLULAR MOBILE COMMUNICATION SYSTEM, AND BASE STATION SELECTION CONTROL METHOD IN CELLULAR MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：蜂窝移动通信系统，蜂窝移动通信系统中的基站传输设备和移动站接收设备，以及蜂窝移动通信系统中的基站选择控制方法
公开(公告)号：US20100222063A1
公开(公告)日：2010-09-02
申请号：US11997544
申请日：2006-07-31
申请人： Katsutoshi Ishikura , Hidenobu Fukumasa
发明人： Katsutoshi Ishikura , Hidenobu Fukumasa
IPC分类号： H04W72/04
CPC分类号： H04L27/2602 , H04B1/692 , H04B7/022 , H04B7/024 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0026 , H04L1/0031 , H04L1/0035 , H04L1/009 , H04L1/04 , H04L1/206 , H04L5/0007 , H04L5/0035 , H04L27/2626 , H04L27/2647 , H04L2001/0092 , H04L2001/0093
摘要： A cellular mobile communication system has a problem that communication quality is lowered by increase of an attenuation amount of a desired signal and increase of an interfering signal amount at a position apart from a base station and high-speed data communication becomes difficult. To solve this problem, when a mobile station M is at a location D where the radio attenuation is small, the mobile station M uses an OFDM signal to transmit data x, y and z via a traffic channel all at once so that data communication is performed at the maximum communication speed. On the other hand, when the mobile station M moves from the location D to a location E which is far from any of the base stations A, B and C, the mobile station M divides, the data x, y and z into three and, by using a diffusion OFDM signal having a high interference resistance, increases the interference resistance, and transmits data, x, y and z almost simultaneously from the three base stations A, B and C, thereby realizing equivalence of high-speed data transmission.
摘要翻译：蜂窝移动通信系统存在通过增加期望信号的衰减量并且在远离基站的位置增加干扰信号量而降低通信质量的问题，并且高速数据通信变得困难。为了解决这个问题，当移动站M在无线电衰减小的位置D时，移动站M使用OFDM信号通过业务信道同时发送数据x，y和z，以便数据通信是以最大通信速度执行。另一方面，当移动站M从位置D移动到远离任何基站A，B和C的位置E时，移动站M将数据x，y和z分成三个和通过使用具有高抗干扰性的扩散OFDM信号，增加了干扰电阻，并且几乎同时从三个基站A，B和C发送数据x，y和z，从而实现了高速数据传输的等同。

25. 发明授权

US09137732B2 Wireless communication system, base station device, and wireless communication route selection method 有权
标题翻译：无线通信系统，基站设备和无线通信路由选择方法
公开(公告)号：US09137732B2
公开(公告)日：2015-09-15
申请号：US14000524
申请日：2012-02-24
申请人： Shusaku Fukumoto , Shiro Sugahara , Shuichi Takehana , Hidenobu Fukumasa
发明人： Shusaku Fukumoto , Shiro Sugahara , Shuichi Takehana , Hidenobu Fukumasa
IPC分类号： H04W40/12 , H04L5/00 , H04L1/00 , H04B7/155 , H04W40/24 , H04W88/08
CPC分类号： H04W40/12 , H04B7/15507 , H04L1/0026 , H04L5/001 , H04L5/0044 , H04L5/006 , H04W40/24 , H04W88/08
摘要： A base station device includes: an information collection unit configured to collect information for calculating evaluation values for each of first, second, and third transmission paths; an evaluation value calculation unit configured to calculate the evaluation values for each of the first, second, and third transmission paths, based on the collected information; and a transmission path selection unit configured to select, using the evaluation values of each of the first, second, and third transmission paths, a transmission path to be used by a mobile communication terminal.
摘要翻译：基站装置包括：信息收集单元，被配置为收集用于计算第一，第二和第三传输路径中的每一个的评估值的信息; 评估值计算单元，被配置为基于所收集的信息来计算第一，第二和第三传输路径中的每一个的评估值; 以及传输路径选择单元，被配置为使用所述第一，第二和第三传输路径中的每一个的评估值来选择要由移动通信终端使用的传输路径。

26. 发明授权

US08811221B2 Base station device, mobile station device, and communication control method 有权
标题翻译：基站装置，移动台装置和通信控制方法
公开(公告)号：US08811221B2
公开(公告)日：2014-08-19
申请号：US13635871
申请日：2011-03-29
申请人： Hidenobu Fukumasa , Shusaku Fukumoto , Shuichi Takehana , Shiro Sugahara
发明人： Hidenobu Fukumasa , Shusaku Fukumoto , Shuichi Takehana , Shiro Sugahara
IPC分类号： H04L12/26
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0035 , H04L1/20 , H04L2001/0097 , H04W84/047
摘要： A base station device communicates with a mobile station device, either directly or via a relay station device. The base station device includes: a reference signal transmission instruction unit configured to instruct the mobile station device to transmit a reference signal; and a reference signal measurement instruction unit configured to instruct the relay station device to measure the reference signal that is transmitted by the mobile station device.
摘要翻译：基站装置直接或经由中继站装置与移动台装置进行通信。基站装置包括：参考信号发送指示单元，其被配置为指示移动站装置发送参考信号; 以及参考信号测量指示单元，被配置为指示中继站设备测量由移动站设备发送的参考信号。

27. 发明申请

US20100020737A1 MOBILE COMMUNICATION SYSTEM, BASE STATION APPARATUS AND MOBILE STATION DEVICE 审中-公开
标题翻译：移动通信系统，基站设备和移动站设备
公开(公告)号：US20100020737A1
公开(公告)日：2010-01-28
申请号：US12374988
申请日：2007-07-05
申请人： Hidenobu Fukumasa
发明人： Hidenobu Fukumasa
IPC分类号： H04H20/71
CPC分类号： H04L1/0625 , H04B7/022 , H04B7/0413 , H04L1/08 , H04L27/2602 , H04L27/2626 , H04L27/2647 , H04L2001/0092
摘要： To provide a mobile communication system, base station apparatus and mobile station device for use in a data communication service such as MBMS in which a plurality of base station apparatuses transmit identical information toward a plurality of mobile station devices, to enable data transmission of high reliability by making use of a MIMO signal processing technology in an OFDM scheme. A plurality of base station apparatuses 2 having received an identical information sequence from a server by way of a base station controller 1, map the information sequence to modulation symbols, divide the modulation symbols into blocks and each allot the blocks to frequency blocks different from those of other base station apparatuses 2 and transmit the signal to mobile station devices 10. Mobile station device 10 having received the signals demodulates them by a MIMO received signal processor 13 to produce output.
摘要翻译：为了提供一种移动通信系统，用于诸如MBMS的数据通信服务的移动站装置和移动站装置，其中多个基站装置向多个移动站装置发送相同的信息，以实现高可靠性的数据传输通过在OFDM方案中利用MIMO信号处理技术。已经通过基站控制器1从服务器接收到相同的信息序列的多个基站装置2将信息序列映射到调制符号，将调制符号分成块，并将每个块分配给不同于并将该信号发送到移动台装置10.已经接收到这些信号的移动台装置10由MIMO接收信号处理器13对其进行解调以产生输出。

28. 发明授权

US07031370B1 Spread-spectrum communication device 有权
标题翻译：扩频通信设备
公开(公告)号：US07031370B1
公开(公告)日：2006-04-18
申请号：US09914009
申请日：2000-02-29
申请人： Hidenobu Fukumasa
发明人： Hidenobu Fukumasa
IPC分类号： H04B1/707
CPC分类号： H04J13/0022 , H04B1/707 , H04B2201/70706
摘要： An example spread spectrum communication system is provided in which a transmission signal is separated into an I-phase component and a Q-phase component. In a complex spreading portion, spreading is performed by using multipliers and adders together with a sequence pattern of 1 and −1 appearing alternately. The outputs from the complex spreading portion are modulated in multipliers using pseudo-random sequences PN(k)(x) allotted for individual users. The baseband signal undergoes waveform shaping by roll-off filters and is modulated through a carrier modulator, then sent to a power amplifier, where it is amplified and transmitted via an antenna.
摘要翻译：提供了一种示例扩频通信系统，其中发送信号被分为I相分量和Q相分量。在复扩展部分中，通过使用乘法器和加法器以及交替出现的序列模式1和-1执行扩展。使用为各个用户分配的伪随机序列PN（k）（x），在乘法器中对来自复扩展部分的输出进行调制。基带信号通过滚降滤波器进行波形整形，并通过载波调制器进行调制，然后发送到功率放大器，并通过天线进行放大和传输。

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