公开(公告)号：US08438012B2

公开(公告)日：2013-05-07

申请号：US12556073

申请日：2009-09-09

Applicant: Hyun Woo Kim ,  Hyun Joo Bae ,  Byung Sun Lee

Inventor： Hyun Woo Kim ,  Hyun Joo Bae ,  Byung Sun Lee

IPC: G10L19/02

CPC classification number: G10L19/0208 ,  G10L19/032

Abstract: An apparatus and method for adaptive sub-band allocation of spectral coefficients are disclosed. The sizes of sub-bands are determined according to the distribution of spectral coefficients transformed from an input speech/audio signal to perform more elaborate quantization in units of sub-bands. Thus, quantization noise of the spectral coefficients is reduced, and sound quality in a frequency region is enhanced, thereby improving the quality of the signal.

Abstract translation: 公开了一种用于频谱系数的自适应子带分配的装置和方法。 根据从输入语音/音频信号变换的频谱系数的分布来确定子频带的大小，以以子频带为单位进行更精细的量化。 因此，频谱系数的量化噪声减小，频率区域中的声音质量增强，从而提高信号的质量。

公开(公告)号：US20120158564A1

公开(公告)日：2012-06-21

申请号：US13328282

申请日：2011-12-16

Applicant: Sun-Hwan Lim ,  Hyun-Joo Bae ,  Byung-Sun Lee

Inventor： Sun-Hwan Lim ,  Hyun-Joo Bae ,  Byung-Sun Lee

IPC: G06Q30/04

CPC classification number: G06Q40/00

Abstract: A Represental State Transfer (REST) based account management system and method is provided. The REST based account management system includes an open type service application server configured to provide an interface with respect to a client that uses a RESTful web service, manage an access right of the client and call an account management open type interface from an open type service gateway, the open type service gateway configured to provide the open type service application server with account management resources through a RESTful web service, and a billing server configured to charge the RESTful web service while interoperating with the open type service gateway.

Abstract translation: 提供了基于代理状态转移（REST）的帐户管理系统和方法。 基于REST的帐户管理系统包括一个开放式服务应用程序服务器，该服务器配置为针对使用RESTful Web服务的客户端提供一个接口，管理客户端的访问权限，并从开放式服务调用帐户管理打开类型接口 网关，所述开放式服务网关被配置为通过RESTful Web服务向所述开放式服务应用服务器提供帐户管理资源;以及计费服务器，其被配置为在与所述开放式服务网关进行互操作的同时对所述RESTful web服务进行收费。

公开(公告)号：US20120095754A1

公开(公告)日：2012-04-19

申请号：US13321297

申请日：2010-05-19

Applicant: Mi-Suk Lee ,  Heesik Yang ,  Hyun-Woo Kim ,  Jongmo Sung ,  Hyun-Joo Bae ,  Byung-Sun Lee

Inventor： Mi-Suk Lee ,  Heesik Yang ,  Hyun-Woo Kim ,  Jongmo Sung ,  Hyun-Joo Bae ,  Byung-Sun Lee

IPC: G10L19/02

CPC classification number: G10L19/02 ,  G10L19/0212 ,  G10L19/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120089736A1

公开(公告)日：2012-04-12

申请号：US13268801

申请日：2011-10-07

Applicant: Kilhwan Kim ,  Hyun Joo Bae ,  Byung Sun Lee

Inventor： Kilhwan Kim ,  Hyun Joo Bae ,  Byung Sun Lee

IPC: G06F15/173

CPC classification number: G06F9/5061

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110151880A1

公开(公告)日：2011-06-23

申请号：US12899041

申请日：2010-10-06

Applicant: Woon-Seob SO ,  Hyun-Joo BAE ,  Byung-Sun LEE

Inventor： Woon-Seob SO ,  Hyun-Joo BAE ,  Byung-Sun LEE

IPC: H04W40/00 ,  H04M3/00

CPC classification number: H04M3/42178 ,  H04M7/0072 ,  H04M2203/1091

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6118858A

公开(公告)日：2000-09-12

申请号：US761869

申请日：1996-12-09

Applicant: Tae-Kyu Kang ,  Hyun-Joo Bae ,  Kyong-Ok Yun

Inventor： Tae-Kyu Kang ,  Hyun-Joo Bae ,  Kyong-Ok Yun

IPC: G06F17/30 ,  H04M15/00

CPC classification number: H04M15/8083 ,  H04M15/00 ,  H04M15/80 ,  H04M2215/0152 ,  H04M2215/0184

Abstract: An improved call distribution processing method for a called line number computation in a premium-rate service of Intelligent Network is provided. The method is capable of routing to various called numbers designated in accordance with a calling area, performing a call distribution in accordance with the capacity of a called party number, and routing to a called number since this method does not degrade call processing performance of the system. Since a system load is less, the occurrence frequency per each digit when digits from one to a hundred is performed N-times evenly occurs, and the values which was generated in the function of the random numbers does not occur in the identical pattern.

Abstract translation: 提供了一种用于智能网络优质业务中的被叫线路数量计算的改进的呼叫分配处理方法。 该方法能够路由到根据呼叫区域指定的各种被叫号码，根据被叫方号码的容量进行呼叫分配，并且路由到被叫号码，因为该方法不会降低呼叫处理性能 系统。 由于系统负载较小，所以当数字从一到一百的每个数字的出现频率均匀地进行N次，并且在随机数的函数中产生的值不会发生在相同的模式中。

公开(公告)号：US5793852A

公开(公告)日：1998-08-11

申请号：US571146

申请日：1995-12-12

Applicant: Tae Gyu Kang ,  Hyun Joo Bae ,  Kyong Ok Yun

Inventor： Tae Gyu Kang ,  Hyun Joo Bae ,  Kyong Ok Yun

IPC: H04L12/14 ,  H04M15/00 ,  H04M7/00

CPC classification number: G06Q30/04 ,  H04L12/14 ,  H04L12/1439 ,  H04L12/1446 ,  H04L12/1496 ,  H04M15/00 ,  H04M15/8083 ,  H04M2215/0184

Abstract: A method of processing information charge discount rates for service subscribers in a premium-rate service. Information charge discount rate data for each service subscriber is registered and a service subscriber number and a calling number are received from Service Switching Point. The received service subscriber number is designated as an index value of a main table in a service subscriber database and the main table is then retrieved to check whether data corresponding to the designated index value are present in the main table. If the data corresponding to the designated index value are present, a service feature classification data field in the main table is retrieved to check whether the service subscriber has subscribed to a flexible charging-by-day/time service. If the service subscriber has subscribed, data are read from a day/time classification data field in the main table, and a specific data information charge discount rate, a specific day information charge discount rate, a specific time information charge discount rate and a holiday information charge discount rate are calculated according to the read data. The calculated information charge discount rates are transmitted together with an information charge class and a called number to a service switching point.

Abstract translation: 一种处理高速率服务中服务用户信息收费折扣率的方法。 注册每个服务用户的信息收费折扣率数据，并从服务交换点接收服务用户号码和主叫号码。 接收到的服务用户号码被指定为服务用户数据库中的主表的索引值，然后检索主表以检查对应于指定索引值的数据是否存在于主表中。 如果存在与指定的索引值相对应的数据，则检索主表中的服务特征分类数据字段，以检查服务订户是否订购灵活的逐日/时间服务。 如果服务订户已订阅，则从主表中的日/时分类数据字段读取数据，以及特定数据信息收费折扣率，特定日信息费用折扣率，特定时间信息费用折扣率和假日 信息收费折扣率根据读取的数据计算。 所计算的信息收费折扣率与信息费用类别和被叫号码一起发送到服务交换点。

公开(公告)号：US08611951B2

公开(公告)日：2013-12-17

申请号：US12899041

申请日：2010-10-06

Applicant: Woon-Seob So ,  Hyun-Joo Bae ,  Byung-Sun Lee

Inventor： Woon-Seob So ,  Hyun-Joo Bae ,  Byung-Sun Lee

IPC: H04M1/00 ,  H04L12/28

CPC classification number: H04M3/42178 ,  H04M7/0072 ,  H04M2203/1091

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130167006A1

公开(公告)日：2013-06-27

申请号：US13612056

申请日：2012-09-12

Applicant: Hyun Kyung YOO ,  Hyun Joo BAE ,  Young Mee SHIN

Inventor： Hyun Kyung YOO ,  Hyun Joo BAE ,  Young Mee SHIN

IPC: G06F17/00 ,  G06F17/30

CPC classification number: G06F16/9535

Abstract: Disclosed are a system and method for sharing and retrieving information through a Wiki technology. A Wiki-based information provision system according to the present invention includes a Wiki information input unit for receiving, from a user, a command for writing or changing Wiki information defining a web page written and shared by users included in a group consisting of a plurality of users; and a Wiki server for managing the Wiki information input by the user by using information about associative relationship between the users according to classes or interests of the users. The system according to the present invention may filter a retrieval result using associative relationship between users and first provide information written by a user of the same group as the retrieval result, thus establishing an efficient knowledge collaboration structure.

Abstract translation: 公开了通过Wiki技术共享和检索信息的系统和方法。 根据本发明的基于维基的信息提供系统包括维基信息输入单元，用于从用户接收用于写入或改变维度信息的命令，维基信息定义由包括在多个 的用户; 以及维基服务器，用于根据用户的类别或兴趣使用关于用户之间的关联关系的信息来管理用户输入的Wiki信息。 根据本发明的系统可以使用用户之间的关联关系来过滤检索结果，并且首先提供与检索结果相同组的用户写入的信息，从而建立有效的知识协作结构。

公开(公告)号：US20130166966A1

公开(公告)日：2013-06-27

申请号：US13616794

申请日：2012-09-14

Applicant: Chang-Sup KEUM ,  Hyun-Joo BAE ,  Byung-Sun LEE

Inventor： Chang-Sup KEUM ,  Hyun-Joo BAE ,  Byung-Sun LEE

IPC: G06F11/00

CPC classification number: G06F11/3672 ,  G06F11/3696

Abstract: An apparatus and method for testing conformance of service choreography are provided. The apparatus for testing conformance of service choreography analyzes an architecture and an operation between web services cooperating on a distributed network to test conformance of a choreography application into which the web services are combined, on the basis of a service choreography specification.

Abstract translation: 提供了一种用于测试服务编排一致性的装置和方法。 用于测试服务编排一致性的装置分析在分布式网络上协作的web服务之间的架构和操作，以基于服务编排规范来测试组合Web服务的编排应用程序的一致性。