公开(公告)号：US20110145872A1

公开(公告)日：2011-06-16

申请号：US12850139

申请日：2010-08-04

Applicant: Seung-Han CHOI ,  Woon-Seob SO ,  Do-Young KIM ,  Hyun-Joo BAE ,  Byung-Sun LEE

Inventor： Seung-Han CHOI ,  Woon-Seob SO ,  Do-Young KIM ,  Hyun-Joo BAE ,  Byung-Sun LEE

IPC: H04N7/173 ,  H04L12/66

CPC classification number: H04L12/66 ,  H04N21/478 ,  H04N21/6437

Abstract: An Internet Set-Top Box (ISTB) and a method of providing wideband IP telephony services using the ISTB are provided, which are capable of implementing wideband voice communication services using a wideband voice codec, controlling a Real-Time Transport Protocol (RTP) packet payload to process a variety of wideband speech frame payloads, and providing high-quality wideband IP telephony services by controlling a jitter buffer to maintain conference call synchronization.

Abstract translation: 提供了互联网机顶盒（ISTB）和使用ISTB提供宽带IP电话服务的方法，其能够使用宽带语音编解码器来实现宽带语音通信服务，从而控制实时传输协议（RTP）包 负责处理各种宽带语音帧有效载荷，以及通过控制抖动缓冲器来维持电话会议同步来提供高质量的宽带IP电话业务。

公开(公告)号：US20110143719A1

公开(公告)日：2011-06-16

申请号：US12829631

申请日：2010-07-02

Applicant: Ilgu JUNG ,  Byung Yun LEE ,  Byung Sun LEE

Inventor： Ilgu JUNG ,  Byung Yun LEE ,  Byung Sun LEE

IPC: H04W4/04 ,  H04W4/12

CPC classification number: H04W4/04 ,  G07C5/008

Abstract: A communication server in cooperation with a telematics center receives a result message for condition guidance service selection result information from the telematics center to control a driver terminal according to traveling condition recognition of a vehicle, stores a driver terminal number, call control request information during traveling, and condition notice information during traveling included in the result message, sets a condition guidance service, and controls call connection with a call connection attempting terminal for attempting a call connection to the driver terminal according to a type of the result message.

Abstract translation: 与远程信息处理中心合作的通信服务器从远程信息处理中心接收到用于条件引导服务选择结果信息的结果消息，以根据车辆的行驶状态识别来控制驾驶员终端，存储驾驶员终端号码，旅行中的呼叫控制请求信息 ，以及包括在结果消息中的旅行中的状况通知信息，设置条件引导服务，并且根据结果消息的类型，控制与呼叫连接尝试终端的呼叫连接以尝试到驱动程序终端的呼叫连接。

公开(公告)号：US07929430B2

公开(公告)日：2011-04-19

申请号：US11607505

申请日：2006-11-30

Applicant: Hyun Woo Oh ,  Kee Seong Cho ,  Byung Sun Lee

Inventor： Hyun Woo Oh ,  Kee Seong Cho ,  Byung Sun Lee

IPC: H04L12/26 ,  G08C15/00

CPC classification number: H04L47/10 ,  G08G1/0104 ,  G08G1/096716 ,  G08G1/096741 ,  G08G1/096775 ,  H04L12/66 ,  H04L47/11 ,  H04L47/12 ,  H04L49/90 ,  H04L49/9078

Abstract: A congestion control access gateway and a congestion control method for the same are provided. The congestion control access gateway interfaces between a broadband convergence network and a ubiquitous sensor network including sensors and terminals. The congestion control access gateway receives data from the ubiquitous sensor network. When a congestion situation has occurred, the congestion control access gateway detects the congestion situation based on data received in the congestion situation and broadcasts congestion notification and control messages in response to the congestion situation detection. The congestion control access gateway generates a congestion situation detection profile as a result of the congestion situation detection and performs priority queuing of the received data based on the congestion situation detection profile and service classes. The congestion control access gateway determines destination of the queued data using the congestion situation detection profile and routes the data to a corresponding service.

Abstract translation: 提供了一种拥塞控制接入网关及其拥塞控制方法。 拥塞控制接入网关在宽带融合网络和包括传感器和终端的普遍存在的传感器网络之间进行接口。 拥塞控制接入网关从普遍存在的传感器网络接收数据。 当发生拥塞情况时，拥塞控制接入网关根据拥塞情况下接收到的数据检测到拥塞状况，并根据拥塞情况检测广播拥塞通知和控制消息。 拥塞控制接入网关作为拥塞情况检测的结果，生成拥塞情况检测配置文件，并根据拥塞情况检测配置文件和服务等级对接收到的数据进行优先级排队。 拥塞控制访问网关使用拥塞情况检测简档来确定排队数据的目的地，并将数据路由到相应的服务。

公开(公告)号：US07843973B2

公开(公告)日：2010-11-30

申请号：US11720164

申请日：2005-11-25

Applicant: Seong-Soon Joo ,  Young-Sik Chung ,  Tae-Joon Park ,  Jeong-Dong Ryoo ,  Jong-Tae Song ,  Bong-Wan Kim ,  Jee-Yon Choi ,  Jin-Young Lee ,  Byung-Sun Lee ,  Kyung-Pyo Jun

Inventor： Seong-Soon Joo ,  Young-Sik Chung ,  Tae-Joon Park ,  Jeong-Dong Ryoo ,  Jong-Tae Song ,  Bong-Wan Kim ,  Jee-Yon Choi ,  Jin-Young Lee ,  Byung-Sun Lee ,  Kyung-Pyo Jun

IPC: H04J3/06

CPC classification number: H04L12/52 ,  H04L12/64

Abstract: Provided is a method for forming a customized-quality integrated transport network based on synch and asynch frames, and a transport network forming apparatus thereof. The method of the present invention includes: a) synchronizing a transmission bit rate in a network; b) when the transmission bit rate is synchronized in the network and a connection request is received, establishing a connection by determining a route and a start cycle time of the link based on a quality of the connection request and transporting it to nodes of the link; and c) transmitting data to be transported to a link of an adjacent node within the virtual cycle time when the data are synch frames; or when the data are asynch frames and the data are not transmitted within a virtual cycle time of a link to be switched, keeping the data waiting for a next cycle time.

Abstract translation: 提供了一种用于形成基于同步和异步帧的定制质量综合传输网络的方法及其传输网络形成装置。 本发明的方法包括：a）使网络中的传输比特率同步; b）当传输比特率在网络中同步并且接收到连接请求时，通过基于连接请求的质量确定链路的路由和开始周期时间来建立连接，并将其传送到链路的节点 ; 以及c）当所述数据是同步帧时，在所述虚拟循环时间内发送要传送的数据到相邻节点的链路; 或者当数据是异步帧并且在要切换的链路的虚拟周期时间内不发送数据时，保持数据等待下一周期时间。

公开(公告)号：US20100272097A1

公开(公告)日：2010-10-28

申请号：US12745905

申请日：2008-06-26

Applicant: Woon-Seob So ,  Do-Young Kim ,  Byung-Sun Lee

Inventor： Woon-Seob So ,  Do-Young Kim ,  Byung-Sun Lee

IPC: H04L12/66

CPC classification number: H04L12/66

Abstract: Provided are an Internet phone terminal that applies a wideband voice codec, and an Internet phone communication method. A wideband voice signal received from the Internet through a wired line or wirelessly is decoded using the wideband voice codec, and a wideband voice signal received through a microphone supporting a wideband is encoded using the wideband voice codec, so that the Internet phone terminal can provide high quality voice communication.

Abstract translation: 提供了应用宽带语音编解码器的互联网电话终端和互联网电话通信方法。 从因特网通过有线线路或无线地接收的宽带语音信号使用宽带语音编解码器进行解码，并且通过使用宽带语音编解码器对支持宽带的麦克风接收的宽带语音信号进行编码，使得因特网电话终端可以提供 高品质的语音通信。

公开(公告)号：US07796522B2

公开(公告)日：2010-09-14

申请号：US10912307

申请日：2004-08-04

Applicant: Hyun Jeong Lee ,  Yearn Gui Yi ,  Byung Sun Lee ,  Dae Ung Kim

Inventor： Hyun Jeong Lee ,  Yearn Gui Yi ,  Byung Sun Lee ,  Dae Ung Kim

IPC: H04L12/26 ,  G06F15/173 ,  G06F15/16

CPC classification number: H04L65/104 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/1043 ,  H04L65/1069

Abstract: A system and method for performing a traffic process in an integrated network of a VoIP (Voice over Internet Protocol) network and a PSTN (Public Switched Telephone Network) are provided. The system includes: a softswitch which has a plurality of ASPs (Application Server Processes), transmits a data signal to other nodes through an ASP that is selected from among the ASPs, and transmits a heartbeat request message when a CPU (Central Processing Unit) utilization ratio and an SCTP (System Control Transmission Protocol) level congestion of the ASPs exceed respective reference points according to AS (Application Server)/ASP information; and a signaling gateway which updates the reference points of the CPU utilization ratio and the SCTP level congestion in response to the heartbeat request message and transmits a heartbeat acknowledgement message to the softswitch, and checks the CPU utilization ratio and the SCTP level congestion for a plurality of active ASPs within a predetermined CIC (Circuit Identification Code) or SSN (Sub-System Number) range according to the AS/ASP information, to determine the selected ASP when the signaling gateway receives data signal from outside and traffic is distributed.

Abstract translation: 提供了一种用于在VoIP（因特网协议语音）网络和PSTN（公共交换电话网络）的集成网络中执行流量处理的系统和方法。 该系统包括：具有多个ASP（应用服务器处理）的软交换机，通过从ASP中选择的ASP向其他节点发送数据信号，并且当CPU（中央处理单元）发送心跳请求消息时， 利用率和ASP的SCTP（系统控制传输协议）级拥塞根据AS（应用服务器）/ ASP信息超过相应的参考点; 以及信令网关，其响应于心跳请求消息更新CPU利用率和SCTP级拥塞的参考点，并向软交换机发送心跳确认消息，并且检查多个CPU的CPU利用率和SCTP级拥塞 在根据AS / ASP信息的预定CIC（电路识别码）或SSN（子系统号）范围内的活动ASP的活动ASP，以在信令网关从外部接收数据信号并且业务量分布时确定所选择的ASP。

公开(公告)号：US20100161322A1

公开(公告)日：2010-06-24

申请号：US12640745

申请日：2009-12-17

Applicant: Jong Mo SUNG ,  Hyun Joo BAE ,  Byung Sun LEE

Inventor： Jong Mo SUNG ,  Hyun Joo BAE ,  Byung Sun LEE

IPC: G10L19/00

CPC classification number: G10L19/24 ,  G10L19/032

Abstract: An encoding apparatus and a decoding apparatus for reducing the quantization error of a G.711 codec and improving sound quality are provided. The encoding apparatus includes a G.711 encoder which generates a G.711 bitstream by encoding an input audio signal; an enhancement-layer encoder which chooses one of a static bit allocation method and a dynamic bit allocation method that can produce less quantization error based on the input audio signal and the G.711 bitstream, and outputs an enhancement-layer bitstream including encoded additional mantissa information obtained by using the chosen bit allocation method; and a multiplexer which multiplexes the G.711 bitstream and the enhancement-layer bitstream. Therefore, it is possible to reduce the quantization error of a G.711 codec and improve sound quality.

Abstract translation: 提供了一种用于降低G.711编解码器的量化误差并提高声音质量的编码装置和解码装置。 编码装置包括：G.711编码器，通过编码输入音频信号来产生G.711比特流; 增强层编码器，其选择可以基于输入音频信号和G.711比特流产生较少的量化误差的静态比特分配方法和动态比特分配方法中的一种，并且输出包括经编码的附加尾数的增强层比特流 通过使用选择的比特分配方法获得的信息; 以及复用器，用于复用G.711比特流和增强层比特流。 因此，可以降低G.711编解码器的量化误差，提高音质。

公开(公告)号：US20100153557A1

公开(公告)日：2010-06-17

申请号：US12624556

申请日：2009-11-24

Applicant: Juyoung PARK ,  Young-il CHOI ,  Byung-sun LEE

Inventor： Juyoung PARK ,  Young-il CHOI ,  Byung-sun LEE

IPC: G06F15/16 ,  G06F17/30

CPC classification number: H04L67/2819 ,  H04L41/509 ,  H04L67/2838 ,  H04L67/2871

Abstract: Disclosed is a method of building a personal network in a proxy server. The method includes building the personal network by registering information about a plurality of communication terminals in the proxy server through communication with the communication terminals, searching for a resource requested by a user terminal registered in the personal network, and sharing the found resource with the user terminal. The method allows a user to use own resource possessed by the user if access to the personal network of the user is possible.

Abstract translation: 公开了一种在代理服务器中构建个人网络的方法。 该方法包括通过与通信终端通信来登记代理服务器中的多个通信终端的信息来建立个人网络，搜索登记在个人网络中的用户终端请求的资源，并与用户共享所发现的资源 终奌站。 如果访问用户的个人网络是可能的，该方法允许用户使用用户拥有的自己的资源。

公开(公告)号：US20100146610A1

公开(公告)日：2010-06-10

申请号：US12667886

申请日：2008-07-04

Applicant: Kwihoon Kim ,  Hyun-Woo Lee ,  Seng-Kyoun Jo ,  Jae-Young Ahn ,  Won Ryu ,  Byung-Sun Lee ,  Kyung-Pyo Jun

Inventor： Kwihoon Kim ,  Hyun-Woo Lee ,  Seng-Kyoun Jo ,  Jae-Young Ahn ,  Won Ryu ,  Byung-Sun Lee ,  Kyung-Pyo Jun

IPC: H04L9/32

CPC classification number: H04L63/08 ,  H04W12/06

Abstract: Provided are node authentication and node operation methods within service and access networks for bundle authentication between the service and access networks in a next generation network (NGN). A method of authentication processing of a node (S-CSC-FE/I-CSC-FE (Serving Call Session Control Functional Entity/Interrogating Call Session Control Functional Entity)) within a service network for bundle authentication between service and access networks, the method including: receiving first authentication information about access authentication of a terminal from a first node within the service networks; requesting to receive second authentication information from a second node within the service network based on the first authentication information; and comparing the first authentication information with the second authentication information to authenticate the terminal.

Abstract translation: 提供服务和接入网络中的节点认证和节点操作方法，用于在下一代网络（NGN）中的业务和接入网之间的捆绑认证。 在服务网络内的用于服务和接入网络之间的捆绑认证的节点（S-CSC-FE / I-CSC-FE（服务呼叫会话控制功能实体/询问呼叫会话控制功能实体））的认证处理方法， 方法，包括：从服务网络内的第一节点接收关于终端的接入认证的第一认证信息; 基于所述第一认证信息，请求从所述服务网络内的第二节点接收第二认证信息; 以及将所述第一认证信息与所述第二认证信息进行比较以认证所述终端。

公开(公告)号：US20080107136A1

公开(公告)日：2008-05-08

申请号：US11720164

申请日：2005-11-25

Applicant: Seong-Soon Joo ,  Young-Sik Chung ,  Tae-Joon Park ,  Jeong-Dong Ryoo ,  Jong-Tae Song ,  Bong-Wan Kim ,  Jee-Yon Choi ,  Jin-Young Lee ,  Byung-Sun Lee ,  Kyung-Pyo Jun

Inventor： Seong-Soon Joo ,  Young-Sik Chung ,  Tae-Joon Park ,  Jeong-Dong Ryoo ,  Jong-Tae Song ,  Bong-Wan Kim ,  Jee-Yon Choi ,  Jin-Young Lee ,  Byung-Sun Lee ,  Kyung-Pyo Jun

IPC: H04J3/06

CPC classification number: H04L12/52 ,  H04L12/64

Abstract: Provided is a method for forming a customized-quality integrated transport network based on synch and asynch frames, and a transport network forming apparatus thereof. The method of the present invention includes: a) synchronizing a transmission bit rate in a network; b) when the transmission bit rate is synchronized in the network and a connection request is received, establishing a connection by determining a route and a start cycle time of the link based on a quality of the connection request and transporting it to nodes of the link; and c) transmitting data to be transported to a link of an adjacent node within the virtual cycle time when the data are synch frames; or when the data are asynch frames and the data are not transmitted within a virtual cycle time of a link to be switched, keeping the data waiting for a next cycle time.

Abstract translation: 提供了一种用于形成基于同步和异步帧的定制质量综合传输网络的方法及其传输网络形成装置。 本发明的方法包括：a）使网络中的传输比特率同步; b）当传输比特率在网络中同步并且接收到连接请求时，通过基于连接请求的质量确定链路的路由和开始周期时间来建立连接，并将其传送到链路的节点 ; 以及c）当所述数据是同步帧时，在所述虚拟循环时间内发送要传送的数据到相邻节点的链路; 或者当数据是异步帧并且在要切换的链路的虚拟周期时间内不发送数据时，保持数据等待下一周期时间。