Information processing method, inter-task communication method, and computer-executable program for the same

    公开(公告)号:US06889378B2

    公开(公告)日:2005-05-03

    申请号:US09911235

    申请日:2001-07-23

    申请人: Masahiro Sueyoshi

    发明人: Masahiro Sueyoshi

    IPC分类号: G06F1/00 G06F21/44 G06F15/163

    CPC分类号: G06F21/445

    摘要: An information processing method has a mechanism wherein mutual verification is performed between tasks and a computer operating system at the time of activating tasks, thereby judging the validity of tasks. The operating system evaluates a key which the task holds at the time of requesting service of the operating system, and permits execution of services only in the event that the operating system itself has the same key.A mail transmitting task specifies a mail ID and address to a mail body, management information is written by the operating system to a secure memory queue list based on the security level of the mail transmitting task and the security level of a transmitting function, and contents wherein mail transmission contents are enciphered with the mail ID, address value of management information, and address value of the mail body, as a key, are written to a buffer. The operating system deciphers the contents of the buffer wherein the received contents exist, with the mail ID, address value of management information, and address value of the mail body, as a key, based on the security level of the mail receiving task and the security level of a receiving function, and copies this onto a buffer on the mail receiving task.

    Audio decoding device for decoding coded audio information with multiple channels
    52.
    发明授权
    Audio decoding device for decoding coded audio information with multiple channels 失效
    用于解码具有多个声道的编码音频信息的音频解码装置

    公开(公告)号:US06460016B1

    公开(公告)日:2002-10-01

    申请号:US09685234

    申请日:2000-10-10

    IPC分类号: G10L2104

    CPC分类号: H04B1/665 H04H20/89 H04H40/18

    摘要: An audio decoding device for decoding audio information with multiple channels includes a coded information memory section for storing the coded audio information; an information transmission section for reading the coded audio information stored at an arbitrary position in the coded information memory section; and an audio decoding section for decoding the coded audio information read by the information transmission section and outputting the resultant audio information in accordance with a time axis, wherein the information transmission section includes a buffer memory for retaining an address of an actual pointer for reading the coded audio information in the coded information memory section so as not to be reread, an address of a temporary pointer for reading the coded audio information in the coded information memory section so as to be reread, actual pointer data read by the actual pointer, and temporary pointer data read by the temporary pointer.

    摘要翻译: 用于对具有多个通道的音频信息进行解码的音频解码装置包括用于存储编码的音频信息的编码信息存储部分; 信息发送部,用于读取存储在编码信息存储部中的任意位置的编码音频信息; 以及音频解码部分,用于对由信息传输部分读取的编码音频信息进行解码,并根据时间轴输出所得到的音频信息,其中信息传输部分包括缓冲存储器,用于保存用于读取的实际指针的地址 编码信息存储部分中的编码音频信息不被重新读取,用于读取编码信息存储部分中的编码音频信息以便重新读取的临时指针的地址,由实际指针读取的实际指针数据,以及 由临时指针读取的临时指针数据。

    Communication device, communication scheme determination method, and program
    53.
    发明授权
    Communication device, communication scheme determination method, and program 失效
    通信设备,通信方案确定方法和程序

    公开(公告)号:US08621126B2

    公开(公告)日:2013-12-31

    申请号:US12829673

    申请日:2010-07-02

    IPC分类号: G06F13/00 H04B5/00 H04B7/00

    摘要: Provided is a communication device including a first communication unit that is capable of sending a polling-signal in a specific polling cycle and receiving a response-signal sent from a counterpart device in response to the polling-signal, based on a first scheme, a second communication unit that is capable of sending a polling-signal in a longer polling cycle than the first communication unit and receiving a response-signal sent from the counterpart device in response to the polling-signal, based on a second scheme, and a scheme determination unit that waits for reception of the response-signal by the second or the first communication unit for a specific period of time longer than the polling cycle of the second communication unit with a time of the response-signal being received by the first or the second communication unit as a reference, and determines a scheme usable by the counterpart device based on the reception result.

    摘要翻译: 提供了一种通信设备,其包括第一通信单元,其能够在特定轮询周期中发送轮询信号,并且基于第一方案,接收响应于轮询信号从对方设备发送的响应信号, 第二通信单元,其能够以比第一通信单元更长的轮询周期发送轮询信号,并且基于第二方案从响应于轮询信号接收从对方设备发送的响应信号,以及方案 确定单元,其中响应信号的时间由第二或第一通信单元接收第一或第二通信单元的响应信号的时间长于第二通信单元的轮询周期的特定时间段 第二通信单元作为参考,并且基于接收结果确定对方设备可用的方案。

    Management system, management method, terminal device, management server and program
    54.
    发明授权
    Management system, management method, terminal device, management server and program 有权
    管理系统,管理方法,终端设备,管理服务器和程序

    公开(公告)号:US08479190B2

    公开(公告)日:2013-07-02

    申请号:US12014321

    申请日:2008-01-15

    CPC分类号: G06F8/65

    摘要: There is provided a management system having a terminal device and a management server for managing terminal firmware of the terminal device. The terminal device includes: storing means storing the firmware to be capable of being updated by a user of the terminal device, and storing firmware version information to be incapable of being updated by the user; firmware updating means updating, on the basis of the version information, the firmware stored in the storing means with newer version firmware; and version information updating means updating the version information stored in the storing means with that of the updated firmware updated, and the management server includes: judging means judging, on the basis of the terminal firmware version information, a need or not to update the firmware; and transmitting means transmitting the newer version firmware to the terminal device if the firmware needs to be updated.

    摘要翻译: 提供了一种管理系统,其具有用于管理终端设备的终端固件的终端设备和管理服务器。 终端装置包括:存储装置,存储能够由终端装置的用户更新的固件,以及存储不能由用户更新的固件版本信息; 固件更新装置根据版本信息更新以较新版本固件存储在存储装置中的固件; 并且版本信息更新装置更新存储装置中存储的版本信息与更新的固件的版本信息更新,并且管理服务器包括:判断装置,根据终端固件版本信息判断是否需要更新固件 ; 以及发送装置,如果需要更新固件,则向终端设备发送较新版本的固件。

    Communication device and communication method
    55.
    发明授权
    Communication device and communication method 有权
    通信设备和通信方式

    公开(公告)号:US08380982B2

    公开(公告)日:2013-02-19

    申请号:US12370994

    申请日:2009-02-13

    IPC分类号: H04L29/06

    摘要: A communication device for performing communication by employing first and second communication units, includes: a reception unit for receiving a communication packet including a random number generated for every connection with another communication device, a certificate calculated with the random number, and authentication method information indicating whether or not an authentication method at the second communication unit is compatible with the public key system, through the first communication unit; and a method determining unit for determining whether or not an originator of the communication packet accepts public key encryption based on the authentication method information included in the communication packet; wherein in a case of the method determining unit determining that the originator of the communication packet does not accept the public key system, the random number included in the communication packet is replied to the originator as the identification information of the device itself.

    摘要翻译: 一种用于通过采用第一和第二通信单元进行通信的通信设备,包括:接收单元,用于接收包括与另一个通信设备的每个连接生成的随机数的通信分组,使用随机数计算的证书,以及指示 第二通信单元的认证方法是否通过第一通信单元与公开密钥系统兼容; 以及方法确定单元,用于基于包括在通信分组中的认证方法信息来确定通信分组的发起者是否接受公开密钥加密; 其中,在所述方法确定单元确定所述通信分组的发起者不接受所述公共密钥系统的情况下,将包括在所述通信分组中的随机数作为所述设备本身的识别信息作为所述发起者回复。

    INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM
    56.
    发明申请
    INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM 有权
    信息处理设备,方法和程序

    公开(公告)号:US20120198086A1

    公开(公告)日:2012-08-02

    申请号:US13355992

    申请日:2012-01-23

    IPC分类号: G06F15/16 G06F21/00

    CPC分类号: G06Q30/02

    摘要: An information processing apparatus includes: an record information obtaining mechanism which obtains record information representing a provision destination of one predetermined electronic information property by a terminal device relating to a provider of the electronic information property; a weighting mechanism which extracts the provision destination included in the obtained actual achievement information and performs weighting on the extracted provision destination based on a reference predetermined in accordance with the attribute of the provision destination; and an evaluation value calculating mechanism which calculates an evaluation value of the provider based on the weighted value.

    摘要翻译: 信息处理装置包括:记录信息获取机构,通过与电子信息属性的提供者有关的终端装置获取表示一个预定电子信息属性的提供目的地的记录信息; 加权机构,其提取包含在所获得的实际成就信息中的所述提供目的地,并且基于根据所述提供目的地的属性而预先确定的参考,对所提取的提供目的地进行加权; 以及评估值计算机构,其基于加权值计算提供者的评价值。

    INFORMATION PROCESSING APPARATUS AND METHOD, AND PROGRAM
    57.
    发明申请
    INFORMATION PROCESSING APPARATUS AND METHOD, AND PROGRAM 有权
    信息处理装置和方法及程序

    公开(公告)号:US20120066341A1

    公开(公告)日:2012-03-15

    申请号:US13223383

    申请日:2011-09-01

    IPC分类号: G06F15/16

    摘要: An information processing apparatus includes a notification reception unit that receives information from a first terminal device when the first communication is performed between the first terminal device related to a provider of a product or a service and a second terminal device related to an evaluator, a sorting specification unit that specifies at least one of reliability sorting, security sorting of the first terminal device, and security sorting of the second terminal device, a link authentication unit that specifies a link authentication method of confirming a state of a second communication performed between the first terminal device and the second terminal device based on the specified result, and performs a process related to the link authentication using the specified method, and an evaluation information reception unit that receives evaluation information from the first terminal device.

    摘要翻译: 信息处理装置包括通知接收单元,当在与产品或服务的提供者相关的第一终端设备和与评估者相关的第二终端设备之间执行第一通信时,从第一终端设备接收信息,排序 指定第一终端装置的可靠性排序,安全排序和第二终端装置的安全排序中的至少一个的规范单元,链接认证单元,其指定确认在第一终端装置之间执行的第二通信的状态的链路认证方法 终端装置和第二终端装置,并且执行与使用指定方法的链路认证有关的处理,以及评估信息接收单元,其从第一终端装置接收评价信息。

    COMMUNICATION DEVICE AND COMMUNICATION METHOD
    58.
    发明申请
    COMMUNICATION DEVICE AND COMMUNICATION METHOD 有权
    通信设备和通信方法

    公开(公告)号:US20110205944A1

    公开(公告)日:2011-08-25

    申请号:US13101825

    申请日:2011-05-05

    IPC分类号: H04J3/24 H04B7/00

    摘要: A communication device has a first communication section that supports a first communication mode having a low communication rate and a second communication section that supports a second communication mode having a higher communication rate than the first communication mode. The communication device includes a packet generation section and a communication control section. The packet generation section generates a first portion containing authentication information used for connection authentication for the second communication mode and a second portion other than the first portion. The communication control section performs control to cause the first communication section to transmit the first portion and to cause the second communication section to transmit the second portion after the connection authentication succeeds using the authentication information contained in the first portion.

    摘要翻译: 通信装置具有支持具有低通信速率的第一通信模式的第一通信部分和支持具有比第一通信模式更高通信速率的第二通信模式的第二通信部分。 通信设备包括分组产生部分和通信控制部分。 分组产生部分生成包含用于第二通信模式的连接认证的认证信息的第一部分和除了第一部分之外的第二部分。 通信控制部进行控制,使得第一通信部发送第一部分,并且在使用包含在第一部分中的认证信息进行连接认证成功之后使第二通信部发送第二部分。

    COMMUNICATION DEVICE, COMMUNICATION SCHEME DETERMINATION METHOD, AND PROGRAM
    59.
    发明申请
    COMMUNICATION DEVICE, COMMUNICATION SCHEME DETERMINATION METHOD, AND PROGRAM 失效
    通信设备,通信方案确定方法和程序

    公开(公告)号:US20110022755A1

    公开(公告)日:2011-01-27

    申请号:US12829673

    申请日:2010-07-02

    IPC分类号: G06F13/22

    摘要: Provided is a communication device including a first communication unit that is capable of sending a polling-signal in a specific polling cycle and receiving a response-signal sent from a counterpart device in response to the polling-signal, based on a first scheme, a second communication unit that is capable of sending a polling-signal in a longer polling cycle than the first communication unit and receiving a response-signal sent from the counterpart device in response to the polling-signal, based on a second scheme, and a scheme determination unit that waits for reception of the response-signal by the second or the first communication unit for a specific period of time longer than the polling cycle of the second communication unit with a time of the response-signal being received by the first or the second communication unit as a reference, and determines a scheme usable by the counterpart device based on the reception result.

    摘要翻译: 提供了一种通信设备,其包括第一通信单元,其能够在特定轮询周期中发送轮询信号,并且基于第一方案,接收响应于轮询信号从对方设备发送的响应信号, 第二通信单元,其能够以比第一通信单元更长的轮询周期发送轮询信号,并且基于第二方案从响应于轮询信号接收从对方设备发送的响应信号,以及方案 确定单元,其中响应信号的时间由第二或第一通信单元接收第一或第二通信单元的响应信号的时间长于第二通信单元的轮询周期的特定时间段 第二通信单元作为参考,并且基于接收结果确定对方设备可用的方案。

    Simultaneous audio decoding apparatus for plural compressed audio streams
    60.
    发明授权
    Simultaneous audio decoding apparatus for plural compressed audio streams 有权
    用于多个压缩音频流的同时音频解码装置

    公开(公告)号:US07693722B2

    公开(公告)日:2010-04-06

    申请号:US11168464

    申请日:2005-06-29

    CPC分类号: G10L19/167

    摘要: An audio decoding apparatus for decoding and reproducing a plurality of compressed audio streams simultaneously without sound interruption, even when the number of samples per frame is different. The audio decoding apparatus includes: a first and second audio decoder which decode two inputted compressed audio streams, and output audio data; a first and second intermediate buffer which temporarily hold the outputted audio data; a first and second audio output unit which convert the audio data into audio signals and output such audio signals; an output control unit which reads the audio data from the first and second intermediate buffer, and transmits the audio data to the first and second audio output unit. The output control unit repeats the reading and transmission of either the same number of samples of audio data or the number of samples of audio data for the same amount of transmission time.

    摘要翻译: 一种用于同时解码和再现多个压缩音频流而没有声音中断的音频解码装置,即使每帧的采样数量不同也是如此。 音频解码装置包括:解码两个输入的压缩音频流并输出音频数据的第一和第二音频解码器; 临时保存所输出的音频数据的第一和第二中间缓冲器; 第一和第二音频输出单元,其将音频数据转换成音频信号并输出​​这样的音频信号; 输出控制单元,其从第一和第二中间缓冲器读取音频数据,并将音频数据发送到第一和第二音频输出单元。 输出控制单元重复读取和发送音频数据的相同数量的样本或相同量的传输时间的音频数据的样本数量。