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1. 发明授权

US08605631B2 Communication method 有权
标题翻译：沟通方式
公开(公告)号：US08605631B2
公开(公告)日：2013-12-10
申请号：US13124223
申请日：2010-07-22
申请人： Hironori Nakae , Kazuhiro Ando , Kunihiko Sakaibara
发明人： Hironori Nakae , Kazuhiro Ando , Kunihiko Sakaibara
IPC分类号： H04B7/005 , H04H20/71
CPC分类号： H04W4/08 , H04L12/1868 , H04W4/06 , H04W8/186 , H04W72/121 , H04W72/1242
摘要： Provided is a communication method for improving the communication quality of multicast transmission. A grouping table storage section stores a grouping table in which Ack return order positions indicating priority orders of the reception terminals which each return an Ack, and addresses of the reception terminals are set. An Ack return order position notification frame creation section notifies each reception terminal of a corresponding Ack return order position based on the grouping table. An Ack return permission information determination section refers to the grouping table, determines the number of reception terminal that are to be permitted to return an Ack, and creates Ack return permission information in which information about the reception terminals that are to be permitted to return an Ack is set, based on the determined number of reception terminals. A multicast creation section creates a multicast containing the Ack return permission information and transmission data.
摘要翻译：提供了一种用于提高组播传输的通信质量的通信方法。分组表存储部分存储分配表，其中Ack返回顺序位置指示各自返回Ack的接收终端的优先顺序，并且设置接收终端的地址。 Ack返回订单位置通知帧创建部分基于分组表向每个接收终端通知相应的Ack返回订单位置。 Ack返回许可信息确定部分参考分组表，确定要被允许返回Ack的接收终端的数量，并且创建Ack返回许可信息，其中关于将允许返回的接收终端的信息基于确定的接收终端数量来设置Ack。多播创建部分创建包含Ack返回许可信息和传输数据的多播。

2. 发明授权

US08494081B2 Transmission device 有权
标题翻译：传输设备
公开(公告)号：US08494081B2
公开(公告)日：2013-07-23
申请号：US12704771
申请日：2010-02-12
申请人： Hiroshi Takahashi , Toshiaki Ohnishi , Kazuhiro Ando
发明人： Hiroshi Takahashi , Toshiaki Ohnishi , Kazuhiro Ando
IPC分类号： H03C1/52 , H04L27/04
CPC分类号： H04L25/4917 , H04L25/4919
摘要： The present invention aims to provide a transmission device that, in a communication system using multilevel modulation with 2^n levels (n being an integer greater than or equal to two), limits the run length to a predetermined value or less and guarantees DC balance.The transmission device, which transmits data to which 2^n amplitude modulation has been applied, separates data for transmission into n data sequences; encodes one of the n data sequences to guarantee run length, thereby generating a converted data sequence; generates an intermediate data sequence by either inverting or not inverting a specific data sequence so that, based on candidate data, the next output voltage guarantees DC balance; and applies 2^n amplitude modulation to n-bit symbols each of which has a bit in the intermediate data sequence as a most significant bit and bits in the remaining data sequences, excluding the specific data sequence, as subsequent bits.
摘要翻译：本发明旨在提供一种传输装置，其在使用具有2 ^ n个级别（n是大于或等于2的整数）的多电平调制的通信系统中将运行长度限制到预定值或更小并且保证DC平衡。发送已经应用了2 ^ n幅度调制的数据的发送装置将用于发送的数据分离成n个数据序列; 编码n个数据序列中的一个以保证运行长度，从而生成转换的数据序列; 通过反转或不反转特定数据序列来产生中间数据序列，使得基于候选数据，下一个输出电压保证DC平衡; 并对每个中间数据序列中的位作为最高有效位的n位符号和除特定数据序列之外的其余数据序列中的位作为随后的位应用2 ^ n幅度调制。

3. 发明申请

US20130143499A1 WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信终端，无线通信设备和无线通信方法
公开(公告)号：US20130143499A1
公开(公告)日：2013-06-06
申请号：US13816040
申请日：2012-02-09
申请人： Kazuhiro Ando , Yoshio Urabe , Masataka Irie , Hiroshi Takahashi
发明人： Kazuhiro Ando , Yoshio Urabe , Masataka Irie , Hiroshi Takahashi
IPC分类号： H04W4/00
CPC分类号： H04W4/80 , H04W4/021 , H04W4/023
摘要： A master device transmits a beacon signal including information related to a proximity wireless communication area in a predetermined cycle by using a transmission power which allows the beacon signal to reach beyond the proximity wireless communication area. When a slave device receives the beacon signal from the master device, the slave device estimates a distance to the master device in accordance with the information of the beacon signal. When a wireless communication terminal is located within the proximity wireless communication area, the slave device is connected to the master device by using a proximity wireless communication.
摘要翻译：主设备通过使用允许信标信号超出接近无线通信区域的发送功率，在预定周期内发送包括与接近无线通信区域相关的信息的信标信号。当从设备从主设备接收到信标信号时，从设备根据信标信号的信息估计到主设备的距离。当无线通信终端位于邻近无线通信区域内时，从设备通过使用邻近无线通信连接到主设备。

4. 发明授权

US08311165B2 Interference suppression method and interference suppression device 有权
标题翻译：干扰抑制方法和干扰抑制装置
公开(公告)号：US08311165B2
公开(公告)日：2012-11-13
申请号：US12299933
申请日：2007-05-09
申请人： Hiroshi Takahashi , Chalermphol Apichaichalermwongse , Kenji Miyanaga , Yoshio Urabe , Kazuhiro Ando , Hiroshi Hayashino
发明人： Hiroshi Takahashi , Chalermphol Apichaichalermwongse , Kenji Miyanaga , Yoshio Urabe , Kazuhiro Ando , Hiroshi Hayashino
IPC分类号： H04B1/00 , H04B7/10 , H04K1/10 , H04L1/02
CPC分类号： H04B1/123 , H04B1/7103 , H04J11/0036 , H04L25/0328
摘要： A reception station 1b compares its BSSID with BSSID included in a signal that has arrived thereat. As BSSIDs included in signals transmitted by interfering stations 1c and 1d both match BSSID of the reception station 1b, the reception station 1b identifies each of the interfering stations 1c and 1d as a non-suppression target transmission source. As neither of BSSIDs included in signals transmitted by interfering stations 2a and 2b matches BSSID of the reception station 1b, the reception station 1b identifies each of the interfering stations 2a and 2b as a suppression target transmission source. The reception station 1b uses characteristic amounts of signals that are associated with the interfering stations (i.e., suppression target transmission sources) 2a and 2b and that have been measured in the past as characteristic amounts of interfering signals that are used to suppress the interfering signals from a received signal.
摘要翻译：接收站1b将其BSSID与包括在已经到达的信号中的BSSID进行比较。由于由干扰站1c和1d发送的信号中包括的BSSID都匹配接收站1b的BSSID，所以接收站1b将每个干扰站1c和1d识别为非抑制目标传输源。由于由干扰站2a和2b发送的信号中包括的BSSID都不与匹配接收站1b的BSSID，所以接收站1b将每个干扰站2a和2b识别为抑制目标传输源。接收站1b使用与干扰站（即，抑制目标发送源）2a和2b相关联的信号的特征量（即，抑制目标发送源）2a和2b，并且作为用于抑制干扰信号的干扰信号的特征量，接收信号。

5. 发明申请

US20100183087A1 RECEPTION DEVICE, TRANSMISSION DEVICE, AND ADAPTIVE TRANSMISSION RATE CONTROL METHOD 有权
标题翻译：接收设备，传输设备和自适应传输速率控制方法
公开(公告)号：US20100183087A1
公开(公告)日：2010-07-22
申请号：US12668922
申请日：2008-07-17
申请人： Shuya Hosokawa , Yosuke Ukita , Kazuhiro Ando , Hiroshi Hayashino , Hironori Nakae , Naotake Yamamoto , Kazuhiro Ohta
发明人： Shuya Hosokawa , Yosuke Ukita , Kazuhiro Ando , Hiroshi Hayashino , Hironori Nakae , Naotake Yamamoto , Kazuhiro Ohta
IPC分类号： H04L23/02 , H04L27/06 , H04L27/00
CPC分类号： H04B7/0848
摘要： In a receiver 20, a channel estimation unit 203 estimates channel characteristics of each channel, and a weight generation unit 204 generates a weight matrix used in equalization processing by an equalizer 206 in accordance with the estimated values of channel characteristics for each channel as estimated by the channel estimation unit 203. Furthermore, a likelihood calculation unit 205 calculates a likelihood indicating a degree of certainty for each transmission stream using the weight matrix generated by the weight generation unit 204, and an adaptive control unit 211 determines a transmission rate appropriate for transmission of a signal from a transmitter to the receiver 20 in accordance with the likelihood of each transmission stream calculated by the likelihood calculation unit 205, notifying the transmitter of the determined transmission rate.
摘要翻译：在接收机20中，信道估计单元203估计每个信道的信道特性，权重生成单元204根据每个信道的信道特性的估计值，由均衡器206生成均衡处理中使用的权重矩阵，如由信道估计单元203.此外，似然度计算单元205使用由权重生成单元204生成的加权矩阵来计算表示每个传输流的确定程度的似然性，并且自适应控制单元211确定适合于传输的传输速率根据由似然度计算单元205计算出的每个传输流的可能性，从发射机到接收机20的信号通知发射机确定的传输速率。

6. 发明申请

US20100166010A1 COMMUNICATION DEVICE, INTEGRATED CIRCUIT, TRANSMISSION RATE CONTROL METHOD, AND TRANSMISSION RATE CONTROL PROGRAM 审中-公开
标题翻译：通信设备，集成电路，传输速率控制方法和传输速率控制程序
公开(公告)号：US20100166010A1
公开(公告)日：2010-07-01
申请号：US12602566
申请日：2008-06-24
申请人： Yosuke Ukita , Kazuhiro Ohta , Kazuhiro Ando
发明人： Yosuke Ukita , Kazuhiro Ohta , Kazuhiro Ando
IPC分类号： H04J3/22
CPC分类号： H04L1/0028 , H04L1/0003 , H04L1/0009 , H04L1/0016 , H04L1/0026 , H04L1/0033 , H04L1/18 , H04L1/203 , H04W8/22 , H04W72/085
摘要： A signal transmitted to an STA 200a from a communication device AP is also received by an STA 200b. Upon reception, the STA 200b measures an RSSI. The STA 200b then creates a state notice frame which includes the measured RSSI, and transmits it to the AP 100. In accordance with the received state notice frame, the AP 100 determines and updates a PHY rate for transmission to the STA 200b. This allows to increase the determination and update frequency of PHY rates than before, resulting in an improved possibility of coping with rapid changes in channel environments.
摘要翻译：从通信装置AP发送到STA200a的信号也由STA200b接收。在接收时，STA 200b测量RSSI。 STA 200b然后创建包括测量的RSSI的状态通知帧，并将其发送到AP 100.根据接收到的状态通知帧，AP 100确定并更新PHY速率以传输到STA 200b。这允许增加PHY速率的确定和更新频率，从而提高应对频道环境快速变化的可能性。

7. 发明申请

US20090162628A1 AROMATIC POLYCARBONATE RESIN COMPOSITION FOR LIGHT GUIDE PLATES, AND LIGHT GUIDE PLATE 审中-公开
标题翻译：光导板和轻型导光板的芳族聚碳酸酯树脂组合物
公开(公告)号：US20090162628A1
公开(公告)日：2009-06-25
申请号：US12160021
申请日：2006-12-27
申请人： Haruhiko Kurokawa , Kazuhiko Ishii , Hisashi Tahara , Kazuhiro Ando , Hisato Abe , Kazuyuki Takahashi , Ryuuji Uchimura
发明人： Haruhiko Kurokawa , Kazuhiko Ishii , Hisashi Tahara , Kazuhiro Ando , Hisato Abe , Kazuyuki Takahashi , Ryuuji Uchimura
IPC分类号： C08G64/00 , B32B5/00
CPC分类号： B29D11/00663 , B29C45/0001 , B29K2069/00 , B29L2011/0075 , C08K5/0016 , C08K5/524 , C08K5/527 , C08L69/00 , C08L83/04 , G02B6/0038 , G02B6/0046 , G02B6/0065 , G02F2001/133616 , C08L83/00
摘要： There is provided an aromatic polycarbonate resin composition exhibiting excellent mechanical strength, transfer property, light transmittance, thermal stability and moldability which is capable of being molded into thin-wall products and large-size products, as well as a light guide plate produced from the resin composition. The present invention relates to an aromatic polycarbonate resin composition for light guide plates, comprising an aromatic polycarbonate resin having a viscosity-average molecular weight of 13,000 to 15,000, and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) of 1.5 to 2.7 in terms of polystyrene as measured by gel permeation chromatography; and a stabilizer and a releasing agent blended in the aromatic polycarbonate resin, as well as a light guide plate produced from the resin composition.
摘要翻译：提供了能够成型为薄壁产品和大尺寸产品的优异的机械强度，转印性能，透光率，热稳定性和成型性的芳族聚碳酸酯树脂组合物，以及由树脂组合物。本发明涉及一种导光板用芳香族聚碳酸酯树脂组合物，其含有粘均分子量为13000〜15000的芳香族聚碳酸酯树脂，重均分子量与数均分子量的比（ Mw / Mn）以聚苯乙烯换算为1.5〜2.7，通过凝胶渗透色谱法测定; 以及混合在芳香族聚碳酸酯树脂中的稳定剂和脱模剂，以及由该树脂组合物制成的导光板。

8. 发明授权

US07460485B2 Methods for performing medium dedication in order to ensure the quality of service for delivering real-time data across wireless network 失效
标题翻译：执行媒体奉献的方法，以确保通过无线网络传送实时数据的服务质量
公开(公告)号：US07460485B2
公开(公告)日：2008-12-02
申请号：US10654901
申请日：2003-09-05
申请人： Pek Yew Tan , Wei Lih Lim , Yasuo Harada , Chalermphol Apichaichalermwongse , Kazuhiro Ando
发明人： Pek Yew Tan , Wei Lih Lim , Yasuo Harada , Chalermphol Apichaichalermwongse , Kazuhiro Ando
IPC分类号： H04J1/16
CPC分类号： H04L47/10 , H04L1/1607 , H04L47/14 , H04L47/2416 , H04L47/2425 , H04L47/26 , H04L47/41 , H04L47/72 , H04L47/801 , H04L47/805 , H04L47/824 , H04W28/06 , H04W28/14 , H04W28/18 , H04W72/1236
摘要： The presented invention provides methods and apparatus to generate a efficient medium dedication schedule which give wireless medium the ability to serve real-time and non real-time application concurrently and still be able to maintain the QoS as requested by real-time application. Furthermore, it also presents methods for implementing buffer in an efficient matter in order to complement the advantage introduced by burst transmission and burst acknowledgement.
摘要翻译：所提出的发明提供了产生有效的媒体执行时间表的方法和装置，其给予无线媒体同时服务实时和非实时应用的能力，并且仍然能够按照实时应用的要求来维护QoS。此外，它还提出了在有效的事务中实现缓冲器的方法，以补充由突发传输和突发确认引入的优点。

9. 发明申请

US20080069184A1 System and method for spread spectrum communication 有权
公开(公告)号：US20080069184A1
公开(公告)日：2008-03-20
申请号：US11976838
申请日：2007-10-29
申请人： Shinichiro Ohmi , Yasuo Harada , Kazuhiro Ando
发明人： Shinichiro Ohmi , Yasuo Harada , Kazuhiro Ando
IPC分类号： H04B1/707
CPC分类号： H04J1/08 , H04J13/00 , H04J13/10
摘要： A spreading code generating apparatus carries out M-sequence multiplication and zero value addition of generated orthogonal codes to obtain channel identification codes, and then carries out inverse Fourier transform of the channel identification codes to generate spreading codes and inverse spreading codes. A transmitting apparatus and a receiving apparatus store the spreading codes and the inverse spreading codes generated by the spreading code generating apparatus, respectively, and use a single code respectively selected from the stored codes to carry out spread spectrum communication. With the use of the spreading codes for spreading, the input signal is spread over a wide frequency band with uniform power on the frequency axis. Thus, transmission characteristics are improved, and multiplexing capacity is increased.

10. 发明授权

US06851609B2 Image reading apparatus and copier 失效
标题翻译：图像读取装置和复印机
公开(公告)号：US06851609B2
公开(公告)日：2005-02-08
申请号：US09983860
申请日：2001-10-26
申请人： Kazuhiro Ando , Yukio Noguchi , Koichi Ichihara , Youji Mouri , Fumihiro Kitahara , Kazuhiko Nakaya , Shigefumi Soga , Hisatsugu Niki
发明人： Kazuhiro Ando , Yukio Noguchi , Koichi Ichihara , Youji Mouri , Fumihiro Kitahara , Kazuhiko Nakaya , Shigefumi Soga , Hisatsugu Niki
IPC分类号： G06T1/00 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/107 , H04N1/193 , H04N1/407 , G06K7/10 , G06K7/14
CPC分类号： H04N1/32448 , H04N1/0473 , H04N1/1013 , H04N1/193 , H04N1/4076 , H04N2201/02439 , H04N2201/04755 , H04N2201/04794
摘要： An image reading apparatus includes a line sensor for reading an image of an original, a scanning optical system that has a light source and scans the original, a reference reflection member provided in such a position as to reflect a light emitted from the light source, a buffer memory for storing data of the image, an intermittent reading part interrupting and restarting scanning performed by the scanning optical system based on a residual storage capacity of the buffer memory, and a light amount variation correction part correcting a variation in an amount of light of the light source during an interruption of the scanning based on an amount of reflected light from the reference reflection member.
摘要翻译：图像读取装置包括用于读取原稿的图像的线传感器，具有光源并扫描原稿的扫描光学系统，设置在反射从光源发射的光的位置的参考反射部件，用于存储图像数据的缓冲存储器，基于缓冲存储器的剩余存储容量的由扫描光学系统执行的中断和重新开始扫描的间歇读取部分，以及校正光量变化的光量变化校正部分基于来自参考反射构件的反射光的量而在扫描中断期间的光源。

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