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1.发明授权Communication terminal, power save processing method to be performed by the communication terminal, program for executing the method, and recording medium containing the program 有权通信终端，由通信终端执行的省电处理方法，用于执行该方法的程序以及包含程序的记录介质公开(公告)号：US07006852B2
公开(公告)日：2006-02-28
申请号：US10505968
申请日：2003-09-30
CPC分类号： H04W52/0235 , H04L12/12 , H04W84/18 , Y02D70/144
摘要： There is provided a power save processing method to be performed by a communication terminal capable of concurrently establishing communication links with a plurality of slave communication terminals, which reduces the transition time and provides an increased power save operation time. When a power save operation is performed at a plurality of slave communication terminals having asynchronous communication links established with the master communication terminal, the master communication terminal sets a communication start time and a communication duration for each communication link such that the communication slots used for the communication links are huddled together so as to span one continuous range, assuming that the communication links all have the same communication cycle. In accordance with the parameters thus set, the master communication terminal Negotiates with the plurality of slave communication terminals. Then, the master communication terminal itself performs a power save operation during the continuous period corresponding to unused slots which has been obtained through the above adjustments.
摘要翻译： 提供了能够同时建立与多个从属通信终端的通信链路的通信终端执行的节电处理方法，其减少了转换时间并且提供了增加的节电操作时间。 当在具有与主通信终端建立的异步通信链路的多个从属通信终端执行省电操作时，主通信终端设置每个通信链路的通信开始时间和通信持续时间，使得用于 假设通信链路都具有相同的通信周期，则通信链路被挤在一起以便跨越一个连续的范围。 根据如此设置的参数，主通信终端与多个从通信终端进行协商。 然后，主通信终端本身在与通过上述调整获得的未使用时隙相对应的连续时段中执行省电操作。
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2.发明授权公开(公告)号：US07391749B2
公开(公告)日：2008-06-24
申请号：US10515268
申请日：2003-09-18
申请人： Yoshitaka Arase , Masaaki Morioka
发明人： Yoshitaka Arase , Masaaki Morioka
摘要： Controlling establishment of a synchronous communication link depending on how the communication band is used, the controlling being applied to a wireless communication terminal which supports both asynchronous communications and synchronous communications. A asynchronous communication link management section manages the presence of asynchronous communication links between wireless communication terminals. A synchronous communication link management section manages the presence/status of synchronous communication links between wireless communication terminals. When a request to establish a new synchronous communication link is made by a user, a link establishment determination section determines whether the currently-established asynchronous communication links can be maintained based on the presence/status of the asynchronous and synchronous communication links and the requested communication quality. The link establishment determination section allows the requested synchronous communication link to be established only when it is determined that the currently-established asynchronous communication links can be maintained.
摘要翻译： 根据通信频带的使用方式控制同步通信链路的建立，该控制被应用于支持异步通信和同步通信的无线通信终端。 异步通信链路管理部管理无线通信终端之间的异步通信链路的存在。 同步通信链路管理部管理无线通信终端之间的同步通信链路的存在/状态。 当用户建立新的同步通信链路的请求时，链路建立确定部分基于异步和同步通信链路的存在/状态以及所请求的通信来确定是否可以维护当前建立的异步通信链路 质量。 链路建立确定部分仅在确定可以维持当前建立的异步通信链路时允许建立所请求的同步通信链路。
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3.发明申请公开(公告)号：US20060056332A1
公开(公告)日：2006-03-16
申请号：US10515268
申请日：2003-09-18
申请人： Yoshitaka Arase , Masaaki Morioka
发明人： Yoshitaka Arase , Masaaki Morioka
IPC分类号： H04Q7/00
摘要： There is provided a method for controlling establishment of a synchronous communication link depending on how the communication band is used, the method being applicable to a wireless communication terminal which supports both asynchronous communications and synchronous communications. A asynchronous communication link management section (21) manages the presence of asynchronous communication links between wireless communication terminals. A synchronous communication link management section (22) manages the presence/status of synchronous communication links between wireless communication terminals. When a request to establish a new synchronous communication link is made by a user, a link establishment determination section (25) determines whether the currently-established asynchronous communication links can be maintained even if the newly requested synchronous communication link is established, based on the presence/status of the asynchronous and synchronous communication links and the requested communication quality. The link establishment determination section (25) allows the requested synchronous communication link to be established only when it is determined that the currently-established asynchronous communication links can be maintained.
摘要翻译： 提供了一种用于根据如何使用通信频带来控制同步通信链路的建立的方法，该方法可应用于支持异步通信和同步通信的无线通信终端。 异步通信链路管理部（21）管理无线通信终端之间的异步通信链路的存在。 同步通信链路管理部（22）管理无线通信终端之间的同步通信链路的存在/状态。 当用户建立新的同步通信链路的请求时，链路建立确定部分（25）基于所建立的新的同步通信链路来确定是否可以维持当前建立的异步通信链路 异步和同步通信链路的存在/状态以及所请求的通信质量。 链路建立确定部分（25）仅在确定可以维持当前建立的异步通信链路时才允许建立所请求的同步通信链路。
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4.发明授权公开(公告)号：US06694386B1
公开(公告)日：2004-02-17
申请号：US09652776
申请日：2000-08-31
申请人： Yoshitaka Arase , Masaaki Morioka
发明人： Yoshitaka Arase , Masaaki Morioka
IPC分类号： G06F1300
CPC分类号： G06F13/385
摘要： A data transfer apparatus includes a reception unit for receiving data from the first external device; a storage unit for storing the data received by the reception unit; an output unit for receiving data and outputting the data to a second external device; a retransmission request receiving unit for receiving a retransmission request signal from the second external device; and a transfer control unit for having a first transfer performed when the receiving unit has received data from the first external device, the first transfer transferring the data using direct memory access (DMA) directly to both the output unit and the storage unit in parallel, and having a second transfer performed when retransmission request receiving unit has received the retransmission request signal, the second transfer transferring data, which has already been stored in the storage unit by the first transfer, to the output unit.
摘要翻译： 数据传送装置包括：接收单元，用于从第一外部设备接收数据; 存储单元，用于存储由接收单元接收的数据; 输出单元，用于接收数据并将数据输出到第二外部设备; 重传请求接收单元，用于从第二外部设备接收重传请求信号; 以及传送控制单元，用于当所述接收单元已经从所述第一外部设备接收到数据时进行第一传送，所述第一传送使用直接存储器访问（DMA）将所述数据直接并行地输出到所述输出单元和所述存储单元， 并且当重传请求接收单元已经接收到重传请求信号时进行第二传送，已经通过第一传送已经存储在存储单元中的第二传送传送数据被输出到输出单元。
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5.发明授权Video and audio coding method, coding apparatus, and coding program recording medium 失效视频和音频编码方法，编码装置和编码程序记录介质公开(公告)号：US06678468B2
公开(公告)日：2004-01-13
申请号：US09984393
申请日：2001-10-30
申请人： Hidenori Tatsumi , Koichi Horiuchi , Takao Matsumoto , Aki Yoneda , Eiji Kawahara , Yoshitaka Arase
发明人： Hidenori Tatsumi , Koichi Horiuchi , Takao Matsumoto , Aki Yoneda , Eiji Kawahara , Yoshitaka Arase
IPC分类号： H04N591
摘要： A method of coding video comprises the steps of: coding one or a plurality of still picture information of pro-video information consisting of the plurality of still picture information in which video is digitized according to coding parameters; and deciding one or more coding parameters based on one or more of resolution of the pro-video information, frame rate required for reproducing coded data resulting from coding, processing performance indicating processing capability of the coding apparatus which performs the video coding step, and one or a plurality of coding parameters which affects amount of processing of coding in the video coding step.
摘要翻译： 一种编码视频的方法包括以下步骤：根据编码参数对由视频数字化的多个静止图像信息组成的原始视频信息的一个或多个静止图像信息进行编码; 并且基于原始视频信息的分辨率，用于再现由编码产生的编码数据所需的帧速率，执行视频编码步骤的编码装置的处理能力的处理性能以及一个或多个编码参数来决定一个或多个编码参数 或影响编码步骤中的编码处理量的多个编码参数。
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6.发明申请Device, method, and program for performing master/slave switching process 审中-公开用于执行主/从切换过程的设备，方法和程序公开(公告)号：US20050262216A1
公开(公告)日：2005-11-24
申请号：US10522249
申请日：2004-05-31
CPC分类号： H04W84/20 , H04L12/2803 , H04L12/2809 , H04L12/2814 , H04L12/403 , H04L41/00 , H04L2012/2841 , H04W72/1278
摘要： A device that performs a master/slave switching process dynamically changing a device functioning as a master device in a network in consideration of fixed device performances and also variable device states is provided. A device's own device information managing section (15) of a master device (1) manages device's own device information regarding its own device. Another device information managing section (16) manages other device information regarding other devices, which are slave devices. A schedule information managing section (17) manages schedule information regarding master device candidates. A device information processing section (13) obtains predetermined information, such as the remaining amount of battery, from a slave device specified based on the other device information and the schedule information at a predetermined time. The device information processing section (13) then compares the obtained predetermined information and the device's own device information to determine whether a device more suitable as the master device than its own device (1) is present. If such a suitable device is present, a master/slave switching process is performed with this suitable device.
摘要翻译： 提供了考虑到固定设备性能以及可变设备状态来执行动态地改变在网络中用作主设备的设备的主/从交换过程的设备。 主设备（1）的设备自身的设备信息管理部分（15）管理设备自己的设备关于其自己的设备的信息。 另一设备信息管理部分（16）管理关于作为从设备的其他设备的其他设备信息。 时间表信息管理部（17）管理有关主装置候补的进度信息。 设备信息处理部（13）在预定时间从基于其他设备信息指定的从设备和调度信息获取诸如剩余电池量的预定信息。 然后，设备信息处理部分（13）将所获得的预定信息与设备自己的设备信息进行比较，以确定是否存在比其自己的设备（1）更适合作为主设备的设备。 如果存在这种合适的设备，则使用该合适的设备执行主/从切换过程。
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公开(公告)号：US06353703B1
公开(公告)日：2002-03-05
申请号：US08951067
申请日：1997-10-15
申请人： Hidenori Tatsumi , Koichi Horiuchi , Takao Matsumoto , Aki Yoneda , Eiji Kawahara , Yoshitaka Arase
发明人： Hidenori Tatsumi , Koichi Horiuchi , Takao Matsumoto , Aki Yoneda , Eiji Kawahara , Yoshitaka Arase
IPC分类号： H04N5928
摘要： A method of coding video comprises the steps of: coding one or a plurality of still picture information of pro-video information consisting of the plurality of still picture information in which video is digitized according to coding parameters; and deciding one or more coding parameters based on one or more of resolution of the pro-video information, frame rate required for reproducing coded data resulting from coding, processing performance indicating processing capability of the coding apparatus which performs the video coding step, and one or a plurality of coding parameters which affects amount of processing of coding in the video coding step.
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公开(公告)号：US07110784B2
公开(公告)日：2006-09-19
申请号：US10496459
申请日：2003-08-20
CPC分类号： H04M1/6066 , H04M2250/02 , H04W4/00 , H04W76/10 , H04W84/042
摘要： In response to the receipt of an inquiry sent out from a wireless headset 2 serving as a source wireless communication device, each of cellular phones 1a and 1b serving as prospective destinations determine whether it is currently able to provide a service, based on a current service provision environment concerning itself. Assuming that only the cellular phone 1a is currently able to provide a service, the cellular phone 1a sends an inquiry response to the presently received inquiry to the wireless headset 2. In response to the receipt of the inquiry response, the wireless headset 2 selects the cellular phone 1a which has returned the inquiry response as the destination. As a result, there is provided a wireless communication system which makes it possible for a source wireless communication device to establish a connection with a wireless communication device which is able to provide a service.
摘要翻译： 响应于从作为源无线通信设备的无线耳机2发送的询问的接收，用作预期目的地的蜂窝电话1a和1b中的每一个确定当前是否能够提供服务，基于 目前的服务提供环境本身。 假设只有蜂窝电话机1当前能够提供服务，则蜂窝电话机1向无线耳机2发送对当前接收的询问的询问响应。 响应于接收到询问响应，无线耳机2选择已经将查询响应作为目的地返回的蜂窝电话机1a。 结果，提供了一种无线通信系统，其使得源无线通信设备可以建立与能够提供服务的无线通信设备的连接。
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