公开(公告)号：US09826406B2

公开(公告)日：2017-11-21

申请号：US14112055

申请日：2012-04-20

申请人： Masahiko Naito ,  Katsutoshi Itoh ,  Masanori Sato

发明人： Masahiko Naito ,  Katsutoshi Itoh ,  Masanori Sato

IPC分类号： H04M1/66 ,  H04W12/10 ,  H04W4/00 ,  H04W4/08 ,  H04W12/06

CPC分类号： H04W12/10 ,  H04M2203/2044 ,  H04M2203/6081 ,  H04W4/08 ,  H04W4/70 ,  H04W12/06

摘要： An information processing apparatus and method provide logic for processing information. In one implementation, an information processing apparatus may include a receiving unit configured to receive, from a first communications device, a request for information identifying at least one second communications device. In such implementations, the second communications device may be associated with the first communications device, and the first and second communications devices may share at least one connection right. The information processing apparatus may also include a control unit configured to obtain the information, based on the received request, and generate an instruction to transmit the information to the first communications device.

公开(公告)号：US09173175B2

公开(公告)日：2015-10-27

申请号：US10181300

申请日：2001-11-16

申请人： Katsutoshi Itoh ,  Masanori Sato

发明人： Katsutoshi Itoh ,  Masanori Sato

IPC分类号： H04W24/00 ,  H04W52/26 ,  H04L1/16 ,  H04L1/20 ,  H04W52/08 ,  H04W52/54 ,  H04W52/60 ,  H04B17/382 ,  H04L1/00 ,  H04L1/18 ,  H04W52/10 ,  H04W52/14 ,  H04W52/40 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W52/265 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0035 ,  H04L1/1671 ,  H04L1/1874 ,  H04L1/20 ,  H04W24/00 ,  H04W52/08 ,  H04W52/10 ,  H04W52/143 ,  H04W52/267 ,  H04W52/40 ,  H04W52/54 ,  H04W52/60 ,  H04W88/02 ,  H04W88/08

摘要： An information processing apparatus and a communication apparatus for accurately recognizing at the base station the current receiving quality of the mobile terminals for improving the throughput of the base station. A mobile terminal determines its own receiving quality based on the signal received from the base station for generating the receiving quality message indicating the receiving quality and generates the power control information requesting the transmission power of the base station. The receiving quality message is transmitted at a frame rate and power control information is transmitted at the slot rate to the base station. Based on both the receiving quality message and power control information, the base station estimates the current receiving quality of the mobile terminal and adaptive modulation and coding is performed based on the estimated value. The present invention may be applied to cellular phones and base stations.

摘要翻译： 一种信息处理装置和通信装置，用于在基站处准确地识别用于提高基站的吞吐量的移动终端的当前接收质量。 移动终端基于从基站接收到的信号来确定其自身的接收质量，用于生成表示接收质量的接收质量消息，并生成请求基站的发送功率的功率控制信息。 以帧速率发送接收质量消息，并以时隙率向基站发送功率控制信息。 基于接收质量消息和功率控制信息，基站估计移动终端的当前接收质量，并且基于估计值执行自适应调制和编码。 本发明可以应用于蜂窝电话和基站。

公开(公告)号：US08503331B2

公开(公告)日：2013-08-06

申请号：US12938650

申请日：2010-11-03

申请人： Masahiko Naito ,  Katsutoshi Itoh ,  Hideyuki Suzuki

发明人： Masahiko Naito ,  Katsutoshi Itoh ,  Hideyuki Suzuki

IPC分类号： H04L12/28 ,  H04W4/00

CPC分类号： H04W76/10 ,  H04W8/005 ,  H04W12/04 ,  H04W84/12 ,  H04W84/20 ,  H04W88/04

摘要： A first station for communicating with a second station is disclosed. The first station may include a storage unit configured to store relationship information defining a communication relationship between the first station and the second station. The first station may also include a communication unit configured to communicate with the second station and with an access point. The communication relationship may be maintained when the communication unit begins communicating with the access point.

摘要翻译： 公开了一种用于与第二站通信的第一站。 第一站可以包括被配置为存储定义第一站和第二站之间的通信关系的关系信息的存储单元。 第一站还可以包括被配置为与第二站和接入点通信的通信单元。 当通信单元开始与接入点通信时，可以维持通信关系。

公开(公告)号：US08149745B2

公开(公告)日：2012-04-03

申请号：US12328737

申请日：2008-12-04

申请人： Takeshi Itagaki ,  Katsutoshi Itoh

发明人： Takeshi Itagaki ,  Katsutoshi Itoh

IPC分类号： H04B7/00 ,  H04B7/14 ,  H04B17/00 ,  H04W4/00

CPC分类号： H04W76/14 ,  H04W84/12 ,  H04W84/18 ,  H04W88/08

摘要： A wireless communication system is provided that includes a first wireless communication device, a second wireless communication device, and a base station that relays wireless communication between the first and second wireless communication devices. The first wireless communication device is capable of direct communication with another wireless communication device, and transmits a first data frame of a particular frame type to the second wireless communication device via the base station. If the second wireless communication device is capable of the direct communication, when receiving the first data frame of the particular frame type, the second wireless communication device transmits a second data frame of the particular frame type via the base station. When the first wireless communication device receives the second data frame from the second wireless communication device, it determines that the second wireless communication device is capable of the direct communication.

摘要翻译： 提供了一种无线通信系统，其包括第一无线通信设备，第二无线通信设备和中继第一和第二无线通信设备之间的无线通信的基站。 第一无线通信设备能够与另一无线通信设备直接通信，并经由基站向第二无线通信设备发送特定帧类型的第一数据帧。 如果第二无线通信设备能够进行直接通信，则当接收到特定帧类型的第一数据帧时，第二无线通信设备经由基站发送特定帧类型的第二数据帧。 当第一无线通信设备从第二无线通信设备接收到第二数据帧时，它确定第二无线通信设备能够进行直接通信。

公开(公告)号：US20110246689A1

公开(公告)日：2011-10-06

申请号：US13065542

申请日：2011-03-24

申请人： Masahiko Naito ,  Katsutoshi Itoh ,  Hiroyuki Suzuki ,  Norifumi Kikkawa ,  Hideyuki Suzuki

发明人： Masahiko Naito ,  Katsutoshi Itoh ,  Hiroyuki Suzuki ,  Norifumi Kikkawa ,  Hideyuki Suzuki

IPC分类号： G06F3/00

CPC分类号： H04L65/4076 ,  H04W76/28 ,  Y02D70/142

摘要： There is provided a content transmission apparatus including a reception unit for performing a receiving process for receiving, from a content output apparatus, a transmission instruction that is based on an output order of pieces of content data, a transmission unit for starting transmission of content data to the content output apparatus in response to the transmission instruction, and a control unit for controlling a time interval for causing the reception unit to perform the receiving process, according to wait information indicating a status of wait until transmission of the content data to the content output apparatus is to be started.

摘要翻译： 提供了一种内容发送装置，包括：接收单元，用于执行接收处理，用于从内容输出装置接收基于内容数据的输出顺序的发送指令;开始发送内容数据的发送单元 以及控制单元，用于控制用于使接收单元执行接收处理的时间间隔，所述控制单元根据指示直到内容数据发送到内容的等待状态的等待信息 输出装置启动。

公开(公告)号：US07983620B2

公开(公告)日：2011-07-19

申请号：US11773001

申请日：2007-07-03

申请人： Katsutoshi Itoh ,  Masanori Sato

发明人： Katsutoshi Itoh ,  Masanori Sato

IPC分类号： H04B17/00 ,  H03C1/62 ,  H04B1/06

CPC分类号： H04W52/265 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0035 ,  H04L1/1671 ,  H04L1/1874 ,  H04L1/20 ,  H04W24/00 ,  H04W52/08 ,  H04W52/10 ,  H04W52/143 ,  H04W52/267 ,  H04W52/40 ,  H04W52/54 ,  H04W52/60 ,  H04W88/02 ,  H04W88/08

摘要： An information processing apparatus and a communication apparatus for accurately recognizing at the base station the current receiving quality of the mobile terminals for improving the throughput of the base station. A mobile terminal determines its own receiving quality based on the signal received from the base station for generating the receiving quality message indicating the receiving quality and generates the power control information requesting the transmission power of the base station. The receiving quality message is transmitted at a frame rate and power control information is transmitted at the slot rate to the base station. Based on both the receiving quality message and power control information, the base station estimates the current receiving quality of the mobile terminal and adaptive modulation and coding is performed based on the estimated value.

摘要翻译： 一种信息处理装置和通信装置，用于在基站处准确地识别用于提高基站的吞吐量的移动终端的当前接收质量。 移动终端基于从基站接收到的信号来确定其自身的接收质量，用于生成表示接收质量的接收质量消息，并生成请求基站的发送功率的功率控制信息。 以帧速率发送接收质量消息，并以时隙率向基站发送功率控制信息。 基于接收质量消息和功率控制信息，基站估计移动终端的当前接收质量，并且基于估计值执行自适应调制和编码。

公开(公告)号：US07933340B2

公开(公告)日：2011-04-26

申请号：US11758093

申请日：2007-06-05

申请人： Katsutoshi Itoh

发明人： Katsutoshi Itoh

IPC分类号： H04L27/00 ,  H04B7/00

CPC分类号： H04L1/0025 ,  H04B7/04 ,  H04B17/24 ,  H04B17/309 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0016 ,  H04L1/0021 ,  H04W52/262

摘要： A communications system has a transmission apparatus for transmitting a signal and a reception apparatus for receiving the signal. The reception apparatus includes: a transmission mode table; a propagation path condition detecting block; a transmission mode extraction block; a threshold adjustment block; and a transmission mode proposal block.

摘要翻译： 通信系统具有用于发送信号的发送装置和用于接收信号的接收装置。 接收装置包括：发送模式表; 传播路径条件检测块; 传输模式提取块; 阈值调整块; 和传输模式提议块。

公开(公告)号：US20100272083A1

公开(公告)日：2010-10-28

申请号：US12709964

申请日：2010-02-22

申请人： Katsutoshi Itoh ,  Hideyuki Suzuki ,  Masahiko Naito

发明人： Katsutoshi Itoh ,  Hideyuki Suzuki ,  Masahiko Naito

IPC分类号： H04W84/12

CPC分类号： H04W24/02 ,  H04W84/20

摘要： There is provided a wireless communication device including a control-message creation/transmission-instruction unit which sends notification information via a wireless communication network and also sends response information in the case of receiving notification information sent from another device, a reception/interpretation processing unit which receives, from another device which has received the notification information of the wireless communication device, response information of such other device and also receives the notification information sent from such other device, and an operation mode determination unit which determines, based on operation mode determination information included in the notification information of such other device or the response information of such other device, that the wireless communication device is caused to operate as one of a master device and a slave device.

摘要翻译： 提供了一种无线通信装置，包括：控制消息创建/发送指示单元，其经由无线通信网络发送通知信息，并且在接收从另一设备发送的通知信息的情况下发送响应信息;接收/解释处理单元 其从已经接收到无线通信装置的通知信息的另一装置接收到这种其他装置的响应信息，并且还接收从这种其他装置发送的通知信息，以及操作模式确定单元，其基于操作模式确定 包括在这种其他设备的通知信息中的信息或这种其他设备的响应信息，使得无线通信设备被作为主设备和从设备之一来操作。

公开(公告)号：US07672685B2

公开(公告)日：2010-03-02

申请号：US10450689

申请日：2002-08-28

申请人： Katsutoshi Itoh

发明人： Katsutoshi Itoh

IPC分类号： H04B7/00

CPC分类号： H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0027 ,  H04L1/0032 ,  H04L1/0034 ,  H04L1/1607 ,  H04L1/1887 ,  H04L1/20 ,  H04W52/16 ,  H04W52/223 ,  H04W52/225 ,  H04W52/226 ,  H04W72/0413

摘要： A base station carries out training for obtaining correlation information that correlates the reception quality of a packet channel transmitted from a terminal and the transmission power of an associated channel, and based on the correlation information, uses the transmission power of the associated channel to obtain a predicted value of the reception quality of the packet channel, and controls the transmission of data through the packet channel based on that predicted value. The base station transmits through the associated channel transmission control information for controlling the transmission of the reception quality of the packet channel by the terminal. The terminal controls the transmission of the reception quality of the packet channel based on the transmission control information included in the data of the associated channel transmitted from the base station.

摘要翻译： 基站进行训练，以获得使从终端发送的分组信道的接收质量与相关信道的发送功率相关的相关信息，并且基于相关信息，使用相关信道的发送功率来获得 分组信道的接收质量的预测值，并且基于该预测值来控制通过分组信道的数据的传输。 基站通过用于控制终端对分组信道的接收质量的发送的相关信道传输控制信息进行发送。 终端基于从基站发送的关联信道的数据中包含的发送控制信息，控制分组信道的接收质量的发送。

公开(公告)号：US20100040007A1

公开(公告)日：2010-02-18

申请号：US12539401

申请日：2009-08-11

申请人： Takeshi ITAGAKI ,  Katsutoshi Itoh ,  Masahiko Naito ,  Osamu Yoshimura

发明人： Takeshi ITAGAKI ,  Katsutoshi Itoh ,  Masahiko Naito ,  Osamu Yoshimura

IPC分类号： H04W4/00

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/34 ,  H04L49/9094

摘要： A wireless communication device includes a control unit for performing a processing on communication data and a memory storing the communication data, in which the control unit performs a processing on data received via a direct link path and a path via a relay point, stores the data received via the respective paths in plural reorder buffers corresponding to the communication paths set in the memory, after a communication path switch decision processing, stores data from a new channel in a new channel reorder buffer and prohibits transfer to a higher-level layer, and when data indicating a trailing end frame is received from an existing channel, or a stand-by time elapses, or the data stored in the reorder buffer for the new channel reaches a specified threshold, performs a transfer processing for the data stored in the reorder buffer for the new channel to the higher-level layer.

摘要翻译： 无线通信装置包括用于对通信数据进行处理的控制单元和存储通信数据的存储器，其中控制单元对通过直接链路路径接收到的数据和通过中继点的路径进行处理，存储数据 在通信路径切换判定处理之后，通过在存储器中设置的通信路径对应的多个重排序缓冲器中的各个路径接收，将来自新信道的数据存储在新的信道重排序缓冲器中，并禁止向较高层传输， 当从现有频道接收到指示后端帧的数据或经过待机时间时，或者存储在新频道的重排序缓冲器中的数据达到指定的阈值时，对存储在重新排序中的数据执行传送处理 缓冲区用于新通道的上层。