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11. 发明申请

US20120095754A1 METHOD AND APPARATUS FOR ENCODING AND DECODING AUDIO SIGNAL USING LAYERED SINUSOIDAL PULSE CODING 有权
标题翻译：使用层状SINUSOIDAL脉冲编码来编码和解码音频信号的方法和装置
公开(公告)号：US20120095754A1
公开(公告)日：2012-04-19
申请号：US13321297
申请日：2010-05-19
申请人： Mi-Suk Lee , Heesik Yang , Hyun-Woo Kim , Jongmo Sung , Hyun-Joo Bae , Byung-Sun Lee
发明人： Mi-Suk Lee , Heesik Yang , Hyun-Woo Kim , Jongmo Sung , Hyun-Joo Bae , Byung-Sun Lee
IPC分类号： G10L19/02
CPC分类号： G10L19/02 , G10L19/0212 , G10L19/24
摘要： Provided are a method and an apparatus for encoding and decoding an audio signal. A method for encoding an audio signal includes receiving a transformed audio signal, dividing the transformed audio signal into a plurality of subbands, performing a first sinusoidal pulse coding operation on the subbands, determining a performance region of a second sinusoidal pulse coding operation among the subbands on the basis of coding information of the first sinusoidal pulse coding operation, and performing the second sinusoidal pulse coding operation on the determined performance region, wherein the first sinusoidal pulse coding operation is performed variably according to the coding information. Accordingly, it is possible to further improve the quality of a synthesized signal by considering the sinusoidal pulse coding of a lower layer when encoding or decoding an audio signal in an upper layer by a layered sinusoidal pulse coding scheme.
摘要翻译：提供了一种用于对音频信号进行编码和解码的方法和装置。一种对音频信号进行编码的方法包括接收经变换的音频信号，将变换的音频信号分成多个子带，对子带执行第一正弦脉冲编码操作，确定子带中的第二正弦脉冲编码操作的性能区域基于第一正弦脉冲编码操作的编码信息，并对所确定的执行区域执行第二正弦脉冲编码操作，其中根据编码信息可变地执行第一正弦脉冲编码操作。因此，通过考虑在通过分层正弦脉冲编码方案对上层中的音频信号进行编码或解码时下层的正弦脉冲编码，可以进一步提高合成信号的质量。

12. 发明申请

US20120089736A1 APPARATUS AND METHOD FOR CONTROLLING COMPUTING CAPACITY FOR MULTIPLE COMPUTERS SHARING RESOURCES WITH EACH OTHER 审中-公开
标题翻译：用于控制多台计算机的计算能力的装置和方法与每个其他共享资源
公开(公告)号：US20120089736A1
公开(公告)日：2012-04-12
申请号：US13268801
申请日：2011-10-07
申请人： Kilhwan Kim , Hyun Joo Bae , Byung Sun Lee
发明人： Kilhwan Kim , Hyun Joo Bae , Byung Sun Lee
IPC分类号： G06F15/173
CPC分类号： G06F9/5061
摘要： A method and an apparatus for controlling a computing capacity are provided. The method includes: receiving a computing resource deposit request signal from a first computer; determining appropriateness of the computing resource deposit request signal; allocating computing resources deposited by the first computer to a second computer when the computing resource deposit request signal is appropriate; and storing information on the computing resources deposited by the first computer and the computing resources allocated to the second computer in accounts for the first and second computers.
摘要翻译：提供了一种用于控制计算能力的方法和装置。该方法包括：从第一计算机接收计算资源存储请求信号; 确定计算资源存款请求信号的适当性; 当所述计算资源存储请求信号适当时，将由所述第一计算机存储的计算资源分配给第二计算机; 以及存储关于由第一计算机存储的计算资源的信息和分配给第二计算机的计算资源的帐户中的第一和第二计算机的信息。

13. 发明授权

US08046419B2 Method of processing open asynchronous application service event and open web service gateway implementing the same 失效
标题翻译：打开异步应用程序服务事件的处理方法和实现相同的开放Web服务网关
公开(公告)号：US08046419B2
公开(公告)日：2011-10-25
申请号：US11947363
申请日：2007-11-29
申请人： Ki Sook Chung , Young Il Choi , Byung Sun Lee
发明人： Ki Sook Chung , Young Il Choi , Byung Sun Lee
IPC分类号： G06F15/16
CPC分类号： H04L67/16 , H04L67/322
摘要： A method of processing an open asynchronous application service event and an open web service gateway implementing the method are provided. The open web service gateway includes: a plurality of SCFs (service capability features) operatively connected to an application service through a web service interface, receives an event registration request from the application service, and notifies an event occurring in a network to the application service; and an event broker registering the registration-requested based on a predetermined policy in correspondence with the SCFs, when the registration-requested event received from the application service is an asynchronous event, and notifies an occurrence of the event in the network to the SCFs according to a registered priority of the event. Accordingly, an asynchronous event is registered and notified based on a predetermined policy, so that it is possible to prevent event registration conflict between the SCFs and between the application services and to maximize network operation efficiency.
摘要翻译：提供了处理开放异步应用服务事件的方法和实现该方法的开放web服务网关。开放的网络服务网关包括：通过Web服务接口可操作地连接到应用服务的多个SCF（服务能力特征），从应用服务接收事件注册请求，并将在网络中发生的事件通知应用服务 ; 以及当从所述应用服务接收到的所述注册请求事件是异步事件时，基于与所述SCF对应的预定策略来登记所述注册请求的事件代理，并根据所述SCF通知所述网络中的所述事件的发生到事件的注册优先级。因此，基于预定策略来注册和通知异步事件，使得可以防止SCF之间和应用服务之间的事件注册冲突并且最大化网络运行效率。

14. 发明申请

US20110151880A1 FIXED MOBILE CONVERGENCE TERMINAL USING DOWNLOADABLE WIDEBAND VOICE CODEC, METHOD THEREOF AND METHOD OF PROVIDING WIDEBAND VOICE CODEC IN CALL CONTROL SERVER 有权
标题翻译：使用可下载的宽带语音编码解码器固定移动终端，其呼叫控制服务器中提供宽带语音编码的方法和方法
公开(公告)号：US20110151880A1
公开(公告)日：2011-06-23
申请号：US12899041
申请日：2010-10-06
申请人： Woon-Seob SO , Hyun-Joo BAE , Byung-Sun LEE
发明人： Woon-Seob SO , Hyun-Joo BAE , Byung-Sun LEE
IPC分类号： H04W40/00 , H04M3/00
CPC分类号： H04M3/42178 , H04M7/0072 , H04M2203/1091
摘要： A fixed mobile convergence terminal using a wideband voice codec is provided. The fixed mobile convergence terminal includes a communication unit configured to connect to a network, and a control unit configured to download a wideband voice codec identical to a wideband voice codec of an opposite party terminal from a call control server in a call setting with the opposite party terminal through the communication unit, so that a high-quality voice call function is achieved.
摘要翻译：提供了一种使用宽带语音编解码器的固定移动融合终端。固定移动会聚终端包括被配置为连接到网络的通信单元，以及控制单元，被配置为在具有相反的呼叫设置中从呼叫控制服务器下载与对方终端的宽带语音编解码器相同的宽带语音编解码器通过通信单元，实现高质量的语音通话功能。

15. 发明申请

US20110119229A1 APPARATUS FOR CREATING WORKFLOW OF COMPOSITION WEB SERVICE AND FUNCTIONALITY INFORMATION CONSTRUCTION METHOD FOR CREATING WORKFLOW OF COMPOSITION WEB SERVICE 审中-公开
标题翻译：用于创建组合工作流程的设备WEB服务和功能信息构建方法创建组合工作流程WEB服务
公开(公告)号：US20110119229A1
公开(公告)日：2011-05-19
申请号：US12847579
申请日：2010-07-30
申请人： Yu-Chul JUNG , Sang-Ki KIM , Byung-Sun LEE
发明人： Yu-Chul JUNG , Sang-Ki KIM , Byung-Sun LEE
IPC分类号： G06F17/00
CPC分类号： G06Q10/10
摘要： Provided are an apparatus for creating a workflow of a composition web service and a functionality information construction method for creating a workflow of a composition web service. The apparatus and method analyze procedural knowledge described in web documents to normalize and continuously accumulate functionality information required for performing a task, and automatically configure a workflow of a composition web service by combining pieces of the accumulated functionality information, thereby solving the problem of a discordance occurring when one composition web service is configured by dynamically combining multiple different web services.
摘要翻译：提供了一种用于创建组合web服务的工作流的装置和用于创建组合web服务的工作流的功能信息构造方法。该装置和方法分析在web文档中描述的程序知识，以便规范化和连续地累积执行任务所需的功能信息，并且通过组合多个累积的功能信息来自动配置组合web服务的工作流，从而解决不一致的问题当通过动态组合多个不同的web服务来配置一个组合web服务时发生。

16. 发明申请

US20100135253A1 METHOD OF PROVIDING SESSION MOBILITY AND USER TERMINAL 审中-公开
标题翻译：提供会议移动性和用户终端的方法
公开(公告)号：US20100135253A1
公开(公告)日：2010-06-03
申请号：US12627431
申请日：2009-11-30
申请人： Joo-chul LEE , Young-il CHOI , Byung-sun LEE
发明人： Joo-chul LEE , Young-il CHOI , Byung-sun LEE
IPC分类号： H04W36/00
CPC分类号： H04W36/005 , H04W36/14 , H04W36/26
摘要： A method of providing session mobility and a user terminal are provided. The method includes, when a session is set through one interface, receiving a request for session transfer to a network corresponding to another interface, checking the available resource capacity of the network to which the session will be transferred, and determining whether or not to transfer the session based on the result of the check operation and establishing a session with the network. The method can improve the reliability of an Internet protocol (IP) multimedia subsystem (IMS) service continuity function.
摘要翻译：提供了提供会话移动性的方法和用户终端。该方法包括：当通过一个接口设置会话时，接收对与另一接口相对应的网络的会话传送请求，检查会话将被传送到的网络的可用资源容量，以及确定是否传送该会话基于检查操作的结果并与网络建立会话。该方法可以提高互联网协议（IP）多媒体子系统（IMS）业务连续性功能的可靠性。

17. 发明申请

US20100114803A1 APPARATUS AND METHOD FOR MODELING USER'S SERVICE USE PATTERN 审中-公开
标题翻译：用于建模用户服务使用模式的装置和方法
公开(公告)号：US20100114803A1
公开(公告)日：2010-05-06
申请号：US12497731
申请日：2009-07-06
申请人： Ae-kyeung MOON , Young-il CHOI , Byung-sun LEE
发明人： Ae-kyeung MOON , Young-il CHOI , Byung-sun LEE
IPC分类号： G06F15/18 , G06F17/30
CPC分类号： G06F16/337 , G06F16/335 , G06F16/38
摘要： Provided are an apparatus and method for learning and modeling a user's service use pattern. The method includes: collecting information about a service selected by the user and situation information of the user when selecting the service; learning the user's service use pattern based on the collected information; and updating a learning value of a corresponding context-service pair in a user model, which is comprised of context-service pairs, based on the learning result, wherein the situation information of the user includes one or more contexts.
摘要翻译：提供了一种用于学习和建模用户的服务使用模式的装置和方法。该方法包括：在选择服务时收集用户选择的服务和用户的状况信息; 基于收集的信息学习用户的服务使用模式; 以及基于所述学习结果，更新由上下文服务对组成的用户模型中的相应上下文服务对的学习值，其中所述用户的情境信息包括一个或多个上下文。

18. 发明授权

US07710870B2 Method and apparatus for controlling congestion of nodes in ad-hoc network 有权
标题翻译：用于控制自组织网络节点拥塞的方法和装置
公开(公告)号：US07710870B2
公开(公告)日：2010-05-04
申请号：US11743646
申请日：2007-05-02
申请人： Kang Yong Lee , Seong Soon Joo , Jeong Dong Ryoo , Kee Seong Cho , Byung Sun Lee
发明人： Kang Yong Lee , Seong Soon Joo , Jeong Dong Ryoo , Kee Seong Cho , Byung Sun Lee
IPC分类号： G01R31/08 , H04L12/413 , H04J3/16
CPC分类号： H04W28/02 , H04W74/08 , H04W76/20 , H04W84/18
摘要： Provided is a method and apparatus for controlling congestion of a node in an ad-hoc network comprising: classifying a channel state into a busy channel state and an idle channel state and then monitoring the channel state; performing contention for acquiring a channel with neighboring nodes when data to be transmitted is present during the monitoring of the channel state; calculating an available bandwidth on the basis of the channel state when wins the contention; and determining the amount of data to be transmitted on the basis of the available bandwidth. The nodes in the ah-hoc network monitor their own wireless channel state so as to obtain channel contention information, calculate an available bandwidth from the channel contention information, and control a transmission amount on the basis of the available bandwidth. Accordingly, the nodes can avoid excessive traffic which exceeds channel capacity. Channel contention, which is the most immediate and important cause of a decrease in network performance, can be loosened.
摘要翻译：提供了一种用于控制自组织网络中的节点的拥塞的方法和装置，包括：将信道状态分类为忙信道状态和空闲信道状态，然后监视信道状态; 当在监视信道状态期间存在要发送的数据时，执行与相邻节点获取信道的竞争; 在赢得竞争时基于渠道状态计算可用带宽; 以及基于可用带宽确定要发送的数据量。 ah-hoc网络中的节点监控其自身的无线信道状态，以获得信道争用信息，从信道争用信息中计算可用带宽，并根据可用带宽控制传输量。因此，节点可以避免超过信道容量的超量业务。频道争用是网络性能下降最直接和最重要的原因，可以放宽。

19. 发明申请

US20090154368A1 METHOD AND APPARATUS FOR MEASURING QoE GUARANTEED REAL-TIME IP-MEDIA VIDEO QUALITY 失效
标题翻译：测量QoE保证实时IP媒体视频质量的方法与装置
公开(公告)号：US20090154368A1
公开(公告)日：2009-06-18
申请号：US12113620
申请日：2008-05-01
申请人： Jin-sul Kim , Hyun-woo Lee , Won Ryu , Byung-sun Lee
发明人： Jin-sul Kim , Hyun-woo Lee , Won Ryu , Byung-sun Lee
IPC分类号： H04L12/26
CPC分类号： H04L41/509 , H04L41/5009
摘要： A method and apparatus for measuring the quality of a video provided in an IP network based media service is provided. The apparatus for measuring Quality of Experience (QoE) guaranteed real-time Internet Protocol (IP)-media video quality, includes: a receiver receiving a transmission video provided through an IP network service platform and an original video corresponding to the transmission video, and extracting frames of the transmission video and the original video; a detector comparing the frames of the transmission video and the original video in real time to obtain a difference between the frames of the transmission video and the original video and detecting a matching segment between the transmission video and the original video; and a measurement unit calculating a QoE parameter using the frames of the transmission video and the original video which correspond to the matching segment.
摘要翻译：提供了一种用于测量在基于IP网络的媒体服务中提供的视频的质量的方法和装置。用于测量体验质量（QoE）保证的实时互联网协议（IP）媒体视频质量的装置包括：接收通过IP网络服务平台提供的传输视频的接收机和对应于传输视频的原始视频，提取传输视频和原始视频的帧; 检测器，将传输视频和原始视频的帧实时比较，以获得传输视频和原始视频的帧之间的差异，并检测传输视频与原始视频之间的匹配段; 以及测量单元，其使用与所述匹配段对应的所述传输视频和所述原始视频的帧来计算QoE参数。

20. 发明申请

US20090150143A1 MDCT domain post-filtering apparatus and method for quality enhancement of speech 失效
标题翻译： MDCT域后置滤波装置及语音质量提升方法
公开(公告)号：US20090150143A1
公开(公告)日：2009-06-11
申请号：US12155542
申请日：2008-06-05
申请人： Hyun-woo Kim , Jong-mo Sung , Mi-suk Lee , Do-young Kim , Byung-sun Lee
发明人： Hyun-woo Kim , Jong-mo Sung , Mi-suk Lee , Do-young Kim , Byung-sun Lee
IPC分类号： G10L21/00 , G10L19/00
CPC分类号： G10L19/26 , G10L19/0212
摘要： A post-filtering apparatus and method for speech enhancement in a modified discrete cosine transform (MDCT) domain are disclosed. In the apparatus and method, previous and current MDCT coefficients are used for obtaining a speech spectrum coefficient similar to a real speech spectrum, and a convex function is used for transforming the speech spectrum coefficient and obtaining a post-filter coefficient so that difference can increase in the case where the speech spectrum coefficient is small but decrease in the case where the coefficient is large. Then, the post-filter coefficient is applied to the MDCT coefficient. With this configuration, both the current and previous MDCT values are used, so that it is possible to obtain a spectrum coefficient similar to the real speech spectrum and to obtain a more accurate filter coefficient. Further, the coefficient is adaptively transformed through the convex function, thereby enhancing speech quality.
摘要翻译：公开了一种用于修正的离散余弦变换（MDCT）域中的语音增强的后置滤波装置和方法。在该装置和方法中，先前和当前的MDCT系数被用于获得类似于真实语音频谱的语音频谱系数，并且使用凸函数来变换语音频谱系数并获得后置滤波器系数，使得差值可以增加在语音频谱系数小的情况下，在系数大的情况下减少。然后，将后滤波器系数应用于MDCT系数。利用该配置，使用当前和先前的MDCT值，使得可以获得与真实语音频谱相似的频谱系数并获得更准确的滤波器系数。此外，系数通过凸函数自适应地变换，从而提高语音质量。

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