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    • 2. 发明专利
    • Transceiving system, transmitting device and transmitting method, receiving device and receiving method, and program
    • 收发系统,发送设备和发送方法,接收设备和接收方法以及程序
    • JP2006303925A
    • 2006-11-02
    • JP2005122971
    • 2005-04-20
    • Sony Corpソニー株式会社
    • KAWADA MASAHITO
    • H04L29/08H04B7/26H04L12/28H04W4/06H04W24/02H04W24/08H04W28/04H04W48/08H04W48/16H04W84/12
    • H04L1/0002H04B1/38H04L1/0026H04W48/08H04W48/16
    • PROBLEM TO BE SOLVED: To quickly recover data transmission quality based on a transmitting control state before deterioration when radio communication is restored from a deteriorated state to a normal state. SOLUTION: A receiving part 24B receives information showing a state s of radio communication determined by an analysis part 47, and a radio packet error ratio, etc. as control information. When the state s of radio communication shows a long term deteriorated state, a rate calculation part 25 reduces a transmission ratio based on a radio error ratio, furthermore stores the transmission rate just before receiving the state s in a memory part 26, then, when the state s of radio communication is zero showing a normal state, controls data transmission using the transmission rate stored just before. This invention, for example, can be applied to a radio communication system. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:当无线电通信从劣化状态恢复到正常状态时,基于劣化之前的发送控制状态来快速恢复数据传输质量。 解决方案:接收部分24B接收表示由分析部分47确定的无线电通信状态s和无线电分组错误率等作为控制信息的信息。 当无线电通信的状态显示长期恶化状态时,速率计算部分25基于无线电误差比降低传输比,此外,在接收状态s之前将传输速率存储在存储器部分26中, 无线电通信状态为零表示正常状态,使用刚才存储的传输速率控制数据传输。 本发明例如可以应用于无线电通信系统。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Packet transmission device, communication system, and program
    • 分组传输设备,通信系统和程序
    • JP2010119133A
    • 2010-05-27
    • JP2010017020
    • 2010-01-28
    • Sony Corpソニー株式会社
    • KURE YOSHINOBUKAWADA MASAHITO
    • H04L1/00H04L1/16H04L29/08
    • PROBLEM TO BE SOLVED: To solve a problem that cooperation between an ARQ scheme and an FEC scheme is not properly considered although there is a method to install both the schemes.
      SOLUTION: A packet automatic retransmission unit for controlling the retransmission of a packet that has not been received, a forward error correction encoding unit for adding redundant data to main data, and a redundancy determination unit for dynamically determining the redundancy of the redundant data added to the main data so that a loss rate after error correction at a reception terminal side that is achieved only by the retransmission of the packet that has not been received satisfies an allowable loss rate after error correction based on observed network state information are included in a packet transmission device which transmits a packet with limitation in arrival-time via a best effort type network.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了解决ARQ方案和FEC方案之间的协作没有被适当考虑的问题,尽管存在安装这两种方案的方法。 解决方案:一种用于控制未被接收的分组的重传的分组自动重传单元,用于将冗余数据添加到主数据的前向纠错编码单元,以及冗余确定单元,用于动态地确定冗余的冗余 添加到主数据的数据,使得仅通过未被接收的分组的重传而实现的接收终端侧的纠错后的损失率在包括基于观察到的网络状态信息的错误校正后满足允许的损失率 在通过尽力而为型网络发送具有到达时间限制的分组的分组传输设备中。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Content providing system, monitoring server ,and sip proxy server
    • 内容提供系统,监控服务器和SIP代理服务器
    • JP2009118022A
    • 2009-05-28
    • JP2007286790
    • 2007-11-02
    • Sony Corpソニー株式会社
    • OIKAWA TOMOYAKAWADA MASAHITOKOHODA NORIOO HIROTAKE
    • H04N7/173H04L12/70H04M11/00H04N21/2385H04N21/24H04N21/258
    • H04L65/80H04L65/1006H04L65/4084
    • PROBLEM TO BE SOLVED: To allow an administrator of a content providing server to easily obtain a network bandwidth necessary for the content providing server side or information used for obtaining a server resource.
      SOLUTION: An SIP proxy server 130 relays transmission and reception between a user terminal 110 and a content providing server 120. Moreover, the SIP proxy server 130 transmits, to a monitoring server 140, monitoring information obtained by monitoring transmission and reception between the user terminal 110 and the content providing server 120. The monitoring server 140 stores the monitoring information transmitted from the SIP proxy server 130. The monitoring information includes an SIP method such as INVITE and SUBSCRIBE, transmitted from the user terminal 110 to the content providing server 120, and information on an SIP response of a success or error being transmitted from the content providing server 120 to the user terminal 100 in response to the SIP method.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:允许内容提供服务器的管理员容易地获得内容提供服务器端所需的网络带宽或用于获得服务器资源的信息。 SIP代理服务器130在用户终端110和内容提供服务器120之间中继发送和接收。此外,SIP代理服务器130向监视服务器140发送通过监视通过监视 用户终端110和内容提供服务器120.监视服务器140存储从SIP代理服务器130发送的监视信息。监视信息包括从用户终端110发送到内容提供的诸如INVITE和SUBSCRIBE的SIP方法 服务器120,以及响应于SIP方法从内容提供服务器120发送到用户终端100的成功或错误的SIP响应的信息。 版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Content-providing service management system, content-providing service management device, and content-providing service information receiving device
    • 内容提供服务管理系统,内容提供服务管理设备和内容提供服务信息接收设备
    • JP2009003657A
    • 2009-01-08
    • JP2007163183
    • 2007-06-20
    • Sony Corpソニー株式会社
    • KOHODA NORIOOIKAWA TOMOYAKAWADA MASAHITOO HIROTAKE
    • G06F13/00G06F15/00
    • PROBLEM TO BE SOLVED: To provide a content-providing service management system which centrally manages information relating to a plurality of content-providing services provided via a next-generation network and provides the information to users.
      SOLUTION: The content-providing service management system includes; a content-providing device 300 which provides content-providing services; a content-providing service management device 100 which manages service information on the content-providing services; and a service information-receiving device 200 which transmits information notice registration for receiving the notice of the service information to the content-providing service management device 100. The content-providing device 300 transmits the service information to the content-providing service management device 100, and the content-providing service management device 100 notifies the service information-receiving device 200 which transmitted the information notice registration, of the service information received from the content-providing device 300. The devices each communicate with one another by using a session starting protocol.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种内容提供服务管理系统,其集中管理与经由下一代网络提供的多个内容提供服务有关的信息,并向用户提供信息。 解决方案:内容提供服务管理系统包括: 提供内容提供服务的内容提供装置300; 管理内容提供​​服务的服务信息的内容提供服务管理装置100; 以及服务信息接收装置200,其向内容提供服务管理装置100发送用于接收服务信息的通知的信息通知登记。内容提供装置300将服务信息发送到内容提供服务管理装置100 ,并且内容提供服务管理装置100将从内容提供装置300接收的服务信息通知发送了信息通知登记的服务信息接收装置200.各装置通过使用会话开始彼此通信 协议。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Information processing apparatus, program, and information processing system
    • 信息处理设备,程序和信息处理系统
    • JP2010086232A
    • 2010-04-15
    • JP2008253820
    • 2008-09-30
    • Sony Corpソニー株式会社
    • KAWADA MASAHITO
    • G06F21/20G06F21/00
    • H04L29/06G06F21/00
    • PROBLEM TO BE SOLVED: To provide an information processing apparatus for receiving content data to be transmitted to a target external device, more safely. SOLUTION: The information processing apparatus includes: a communication unit for performing communication with one or more external devices; a storage unit for storing device information including first authentication information used in authentication for selectively transmitting content data to the external device to which the content data can be transmitted; an authentication unit for authenticating the external device that has transmitted a processing request on the basis of second authentication information included in the processing request transmitted from the external device and the device information stored in the storage unit; a processing unit for selectively performing processing corresponding to the processing request on the basis of the result of the authentication unit; and a data transmitting unit for selectively transmitting content data to the external device which has transmitted the processing request and is authenticated by the authentication unit, on the basis of the result of the processing unit. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于更安全地接收要发送到目标外部设备的内容数据的信息处理设备。 解决方案:信息处理设备包括:通信单元,用于与一个或多个外部设备进行通信; 存储单元,用于存储包括认证中使用的第一认证信息的设备信息,用于选择性地将内容数据发送到能够发送内容数据的外部设备; 验证单元,用于基于从外部设备发送的处理请求中包括的第二认证信息和存储在存储单元中的设备信息来认证已经发送了处理请求的外部设备; 处理单元,用于根据认证单元的结果选择性地执行与处理请求对应的处理; 以及数据发送单元,用于根据处理单元的结果,选择性地将内容数据发送到已发送处理请求并由认证单元认证的外部设备。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Camera system
    • 相机系统
    • JP2007166352A
    • 2007-06-28
    • JP2005361213
    • 2005-12-15
    • Sony Corpソニー株式会社
    • KAWADA MASAHITO
    • H04N5/225
    • PROBLEM TO BE SOLVED: To provide a system for notifying a photographing apparatus such as a monitoring camera about being within a photographing area thereof.
      SOLUTION: The present invention comprises a camera 1 having a predetermined photographing area and a notification device 2 having a signal transmission area corresponding to the photographing area of the camera 1, and the notification device 2 is adapted to transmit a signal, to the signal transmission area, showing that it is within the photographing area of the camera 1. Furthermore, a photographing area calculation means is provided for calculating the photographing area based on photographing conditions of the camera 1 and on the basis of the photographing area calculated by the photographing area calculation means, the notification device 2 sets the signal transmission area.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于通知诸如监视摄像机之类的拍摄设备在其拍摄区域内的系统。 解决方案:本发明包括具有预定拍摄区域的相机1和具有与相机1的拍摄区域相对应的信号传输区域的通知装置2,并且通知装置2适于将信号发送到 信号传输区域,示出其在相机1的拍摄区域内。此外,提供拍摄区域计算装置,用于基于照相机1的拍摄条件并基于由摄像区域计算的拍摄区域来计算拍摄区域 拍摄区域计算装置,通知装置2设置信号传输区域。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Transmitting-receiving system, transmitting apparatus and transmitting method, receiving apparatus and receiving method, and program
    • 发送接收系统,发送装置和发送方法,接收装置和接收方法及程序
    • JP2006319696A
    • 2006-11-24
    • JP2005140694
    • 2005-05-13
    • Sony Corpソニー株式会社
    • KAWADA MASAHITO
    • H04L29/06
    • H04L1/1887H04L1/0002H04L1/0009H04L1/1877
    • PROBLEM TO BE SOLVED: To prevent congestion and reduction in transmission rate caused by retransmission of data. SOLUTION: A sequence control unit 24 gives sequence numbers to ordinary packets stored in a transmitting buffer 23, in such a manner as continuing the sequence number of the ordinary packet just transmitted previously on the basis of the sequence numbers stored in an ordinary packet information storing unit 25. A transmitting unit 30 selects the ordinary packet or retransmission packet on the basis of the transmission rate, and transmits the selected packet after giving the sequence number to this packet. The ordinary packet information storing unit 25 stores the number given to the ordinary packet to be transmitted by the transmitting unit 30. The system and the method are applicable, for example, to a transmission system for transmitting data. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了防止数据重传引起的拥塞和传输速率的降低。 解决方案:序列控制单元24以存储在发送缓冲器23中的普通分组为基础,按照以普通的方式存储的序列号继续先前发送的普通分组的序列号 分组信息存储单元25.发送单元30基于传输速率来选择普通分组或重传分组,并且在向该分组提供序列号之后发送所选择的分组。 普通分组信息存储单元25存储由发送单元30发送的普通分组的数量。例如,系统和方法可应用于发送数据的发送系统。 版权所有(C)2007,JPO&INPIT
    • 10. 发明专利
    • Information processing device, information processing method and program
    • 信息处理设备,信息处理方法和程序
    • JP2014153818A
    • 2014-08-25
    • JP2013021409
    • 2013-02-06
    • Sony Corpソニー株式会社
    • KOBORI IKUOTSUDA YOSHIHISAKAWADA MASAHITOONUMA KENSUKEMIYAKAWA EIJI
    • G06F13/00G06F3/048G06Q30/02G09F19/00
    • G06Q30/0251G06Q30/0241
    • PROBLEM TO BE SOLVED: To attain an expression of more appealing advertisement content, utilizing a plurality of devices.SOLUTION: An information processing device is provided that includes: a first advertisement management section that manages an output of first advertisement content in a first device; a second advertisement management section that manages an output of second advertisement content related to the first advertisement content in a second device different from the first device; and a conjunction output control section that controls the output of the second advertisement content in the second device via the second advertisement management section on the basis of first information acquired from the first device by the first advertisement management section, and conjunction output setting information defining an operation of the second advertisement content in association with the first information.
    • 要解决的问题:利用多个设备来获得更有吸引力的广告内容的表现。解决方案:提供一种信息处理设备,包括:第一广告管理部分,其管理第一设备中的第一广告内容的输出; 第二广告管理部,其在与第一装置不同的第二装置中管理与第一广告内容相关的第二广告内容的输出; 以及连接输出控制部,其基于由第一广告管理部从第一装置获取的第一信息,经由第二广告管理部控制第二装置中的第二广告内容的输出,并且将输出设定信息定义为 与第一信息相关联的第二广告内容的操作。