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公开(公告)号：KR1020100029013A
公开(公告)日：2010-03-15
申请号：KR1020090065524
申请日：2009-07-17
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for generating a MAC protocol data unit and the method for recovering data are provided to recover the entire data by minimizing the waste of the data about a recoverable part in a transmission error of a MAC PDU. CONSTITUTION: Data is transmitted by generating a PDU in a MAC layer. The generated PDU includes a MAC header(10), a plurality of sub headers(20), a plurality of CRC(Cyclic Redundancy Code)s(30), and a plurality of payloads(40). The header includes information corresponding to the MAC layer. The header is positioned in front of the PDU. A first CRC is inserted between the payloads in a PDU generation process. An error generated in a specific bit stream of the payload is used for recovering the other part without an error.
Abstract translation: 目的：提供一种用于生成MAC协议数据单元的方法和用于恢复数据的方法，以通过最小化MAC PDU的传输错误中关于可恢复部分的数据的浪费来恢复整个数据。 构成：通过在MAC层中生成PDU来发送数据。 生成的PDU包括MAC报头（10），多个子报头（20），多个CRC（循环冗余码）（30）和多个有效载荷（40）。 标题包括与MAC层对应的信息。 标题位于PDU的前面。 在PDU生成过程中，有效载荷之间插入第一个CRC。 在有效载荷的特定比特流中产生的错误用于恢复其他部分而没有错误。
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公开(公告)号：KR1020100027956A
公开(公告)日：2010-03-11
申请号：KR1020090065523
申请日：2009-07-17
CPC classification number: H04W48/08 , G06Q30/0267 , H04W4/02 , H04W4/06 , H04W48/10 , H04W72/12 , H04W92/02 , Y02D70/142 , Y02D70/146 , Y02D70/164 , H04W4/025 , Y02D70/00
Abstract: PURPOSE: A method for broadcasting location information of a base station and a receiving method thereof are provided to quickly detect a wireless network and reduce power consumption of a multi mode terminal. CONSTITUTION: A serving base station broadcasts a primary LBS advertisement message(S410). An MS gets broadcast time interval information about the second LBS-ADV message(S430). The serving base station separates location information of base stations belonging to overlapped/adjacent wireless networks(S440). The serving base station broadcasts the second LBS-ADV messages in response to corresponding broadcast time interval information.
Abstract translation: 目的：提供一种用于广播基站的位置信息的方法及其接收方法，以快速检测无线网络并降低多模终端的功耗。 规定：服务基站广播主要的LBS广告消息（S410）。 MS获取关于第二LBS-ADV消息的广播时间间隔信息（S430）。 服务基站分离属于重叠/相邻无线网络的基站的位置信息（S440）。 响应于相应的广播时间间隔信息，服务基站广播第二LBS-ADV消息。
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公开(公告)号：KR1020090093752A
公开(公告)日：2009-09-02
申请号：KR1020080067450
申请日：2008-07-11
Applicant: 한국전자통신연구원
CPC classification number: H04W52/0212 , H04W52/0235 , Y02D70/142 , Y02D70/23 , H04L1/1812 , Y02D70/00
Abstract: An efficient power saving management method in a mobile communications system is provided to increase electric saving efficiency of a mobile terminal by reducing power consumption without data transmission in a broadband wireless connection system. A sleeping mode enter request message is received from a mobile station which desires to enter a sleep mode(S401). The combination of a wireless channel which is set up between the mobile station and base station is analyzed and the sleep window type and parameter are determined. The entering sleep mode response message including the sleep window type and the parameter is transmitted(S402).
Abstract translation: 提供了一种移动通信系统中的高效省电管理方法，通过在宽带无线连接系统中没有数据传输的情况下降低功耗而提高移动终端的节电效率。 从希望进入睡眠模式的移动台接收睡眠模式进入请求消息（S401）。 分析在移动台和基站之间建立的无线信道的组合，并确定睡眠窗口类型和参数。 发送包括睡眠窗口类型和参数的进入睡眠模式响应消息（S402）。
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公开(公告)号：KR1020090026739A
公开(公告)日：2009-03-13
申请号：KR1020080089050
申请日：2008-09-10
CPC classification number: H04L5/1438 , H04B7/15528 , H04L1/1812 , H04L2001/0097 , H04W72/04 , H04W84/047 , H04W72/0406
Abstract: A method for allocating resources and a method for receiving data are provided to control a transmission error of data received through a relay station uplink dedicated channel. A base station transmits a resource allocating message to a relay station(S310), and receives a receiving confirmation message about the resource allocating message from the relay station(S320). The receiving confirmation message is included in a header of a relay station uplink dedicated channel. The base station confirms success of a resource allocation in receiving the receiving confirmation message(S340). If the base station does not receive the receiving confirmation message about the resource allocating message from the relay station, the base station retransmits the resource allocating message to the relay station(S330).
Abstract translation: 提供分配资源的方法和接收数据的方法，以控制通过中继站上行专用信道接收的数据的传输错误。 基站向中继站发送资源分配消息（S310），从中继站接收关于资源分配消息的接收确认消息（S320）。 接收确认消息被包括在中继站上行链路专用信道的报头中。 基站在接收到接收确认消息时确认资源分配的成功（S340）。 如果基站没有从中继站接收到关于资源分配消息的接收确认消息，则基站向中继站重发资源分配消息（S330）。
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公开(公告)号：KR1020080082438A
公开(公告)日：2008-09-11
申请号：KR1020080002925
申请日：2008-01-10
Applicant: 한국전자통신연구원
Abstract: A method for establishing an ARQ(Automatic Repeater reQuest) connection in a wireless communication system and a method for transmitting a data frame using an ARQ connection are provided to reduce the transmission error probability of a data frame and improve the transmission reliability of the ARQ connection by establishing multi ARQ connection paths using a repeater station to MMR(Mobile Multi-Hop Relay) system. A method for establishing an ARQ connection in a wireless communication system includes the steps of: receiving an ARQ connection establishment request message from a mobile station(S240); establishing the ARQ connection path between the base station and the mobile station; transmitting the information of the established ARQ connection path to a repeater stations which are located between the base station and the mobile station(S245,S250); and transmitting a response message for a connection establishment success/failure of the ARQ to the mobile station(S255).
Abstract translation: 提供了一种用于在无线通信系统中建立ARQ（Automatic Repeater reQuest）连接的方法以及使用ARQ连接发送数据帧的方法，以减少数据帧的传输错误概率并提高ARQ连接的传输可靠性 通过使用中继站到MMR（移动多跳中继）系统建立多个ARQ连接路径。 一种用于在无线通信系统中建立ARQ连接的方法包括以下步骤：从移动台接收ARQ连接建立请求消息（S240）; 建立基站与移动台之间的ARQ连接路径; 将建立的ARQ连接路径的信息发送到位于基站与移动站之间的中继站（S245，S250）; 以及向所述移动台发送用于所述ARQ的连接建立成功/失败的响应消息（S255）。
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Patent Agency Ranking
公开(公告)号：KR100462570B1
公开(公告)日：2004-12-17
申请号：KR1020020078699
申请日：2002-12-11
Applicant: 한국전자통신연구원
IPC: H04L12/66
Abstract: PURPOSE: An apparatus for a VoIP service based on Bluetooth and a method therefor are provided to use a VoIP service in the same way using a general telephone. CONSTITUTION: A USB(Universal Serial Bus) connection element(21) communicates data with a computer. A Bluetooth connection element(22) connects with a wireless telephone terminal through voice. An authentication key storage(23) stores an authentication key to be connected to a VoIP(Voice over IP) service provided from a VoIP service provider. The authentication key storage(23) transmits the authentication key to the computer through the USB connection element(21). A controller(24) controls to provide the authentication key according to execution of a VoIP program to execute automatic authentication in the VoIP service. After the authentication, the controller controls voice data transmission through the Bluetooth connection element(22) and the USB connection element(21).
Abstract translation: 目的：提供一种用于基于蓝牙的VoIP服务的装置及其方法，以使用普通电话以相同方式使用VoIP服务。 构成：USB（通用串行总线）连接元件（21）与计算机传输数据。 蓝牙连接元件（22）通过语音与无线电话终端连接。 认证密钥存储器（23）存储要连接到从VoIP服务提供商提供的VoIP（IP电话）服务的认证密钥。 认证密钥存储器（23）通过USB连接元件（21）将认证密钥发送给计算机。 控制器（24）根据VoIP程序的执行进行控制以提供认证密钥，以执行VoIP服务中的自动认证。 在认证之后，控制器控制通过蓝牙连接元件（22）和USB连接元件（21）的语音数据传输。
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公开(公告)号：KR1020040050420A
公开(公告)日：2004-06-16
申请号：KR1020020078254
申请日：2002-12-10
Applicant: 한국전자통신연구원
IPC: G06F12/00
Abstract: PURPOSE: A system and a method for processing data on the ASN.1(Abstract Syntax Notation) compilation are provided to enhance user's convenience and manage data intuitively by processing a data architecture described in the ASN.1 through a GUI(Graphic User Interface) screen as using a GUI based ASN.1 data compiler. CONSTITUTION: A user interface module generates/outputs a user interface tree for a term of a parsing table to the GUI screen if the parsing table is generated by parsing the data described in the ASN.1. A memory makes a user input a data value to the memory space by allocating the memory space mapped to respective terms of the parsing table. A CODEC(COder/DECoder) encodes/decodes the data value inputted from the user by inputting the data value to the memory space fit to a predetermined terminal node of the user interface tree generated from the user interface module.
Abstract translation: 目的：提供一种用于处理ASN.1（抽象语法符号）编译数据的系统和方法，以通过GUI（图形用户界面）处理ASN.1中描述的数据结构来直观地增强用户的便利性和管理数据， 屏幕使用基于GUI的ASN.1数据编译器。 构成：如果通过解析ASN.1中描述的数据生成解析表，则用户界面模块将生成/输出解析表的术语的用户界面树到GUI屏幕。 存储器使得用户通过分配映射到解析表的相应项的存储器空间来向存储器空间输入数据值。 编码/解码器通过将数据值输入到从用户界面模块生成的用户界面树的预定终端节点的存储空间中，对从用户输入的数据值进行编码/解码。
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公开(公告)号：KR100411899B1
公开(公告)日：2003-12-24
申请号：KR1020010080845
申请日：2001-12-18
Applicant: 한국전자통신연구원 , 주식회사 팬택자산관리
IPC: H04B7/26
Abstract: PURPOSE: A layer 1/2 setting control method of a adaptation tester for a wireless communication terminal is provided to perform a setting control procedure on a layer 1/2 while maintaining merits of a testing procedure language simpler than C language. CONSTITUTION: A user generates setting control information on a required layer 1/2 through a layer 1/2 setting control information generator and stores it in a layer 1/2 setting control information DB(501). A testing procedure language unit checks whether a setting control procedure should be performed on the layer 1/2 in performing a testing procedure(502). If the setting control procedure needs to be performed on the layer 1/2, the testing procedure language unit reads layer 1/2 setting control information on the basis of a fine name from the layer 1/2 setting control information DB(503). The testing procedure language unit transfers the layer 1/2 setting control information to a corresponding layer(504), and checks whether there is a testing procedure to be performed yet(505).
Abstract translation: 目的：提供一种用于无线通信终端的适配测试器的层1/2设定控制方法，以在保持测试程序语言比C语言简单的优点的同时在层1/2上执行设定控制程序。 构成：用户通过1/2层设置控制信息生成器在所需层1/2上生成设置控制信息，并将其存储在层1/2设置控制信息DB（501）中。 测试程序语言单元检查在执行测试程序（502）时是否应该在层1/2上执行设置控制程序。 如果设置控制过程需要在层1/2上执行，则测试过程语言单元基于来自层1/2设置控制信息DB（503）的美名读取层1/2设置控制信息。 测试程序语言单元将层1/2设定控制信息传送到相应的层（504），并检查是否存在要执行的测试程序（505）。
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公开(公告)号：KR100399058B1
公开(公告)日：2003-09-26
申请号：KR1020010066404
申请日：2001-10-26
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An image call processing method of a mobile communication system is provided to induce the conversion of an image call into a voice call to a transmitter without rejecting an image call in a case that a destination terminal can not apply the image call when there is an image call request. CONSTITUTION: A mobile terminal(10) is within a scope of an optional base station(20). The information of the mobile terminal(10) is transmitted to a mobile exchange(40) through base stations(20) and base station controllers(30) for controlling the base stations(20). The information transmitted from the mobile exchange(40) is transmitted to the mobile terminal(10) for receiving a mobile communication service through the base stations(20) and the base station controllers(30) for controlling the base stations(20). The base station(20) plays a role for making the mobile terminal(10) connect to the base station controller(30). The base station(20) consists of a DCU(Digital Channel Unit), a TCU(Timing/frequency Control Unit), a radio frequency unit and a global position system, and performs various functions for subscribers. The base station controller(30) connects the base station(20) to the mobile exchange(40) and controls the connection among base stations. The base station controller(30) also processes and applies a softer, soft and hard handover etc. and performs a signal processing function for the communication with the base station(20) and the mobile exchange(40). The mobile exchange(40) includes an embedded visitor location register. The mobile exchange(40) transmits/receives a signal to/from the base station controller(30), several base stations(20) and a base station management system and thus processes a call of a mobile communication subscriber.
Abstract translation: 目的：提供一种移动通信系统的图像通话处理方法，以在目的地终端不能应用图像通话的情况下，在不存在图像通话的情况下引发图像通话向发送方的语音通话的转换 图片通话请求。 构成：移动终端（10）在可选基站（20）的范围内。 移动终端（10）的信息通过用于控制基站（20）的基站（20）和基站控制器（30）被发送到移动交换机（40）。 从移动交换机（40）发送的信息通过用于控制基站（20）的基站（20）和基站控制器（30）被发送到移动终端（10）以接收移动通信业务。 基站（20）起到使移动终端（10）连接到基站控制器（30）的作用。 基站（20）由DCU（数字信道单元），TCU（定时/频率控制单元），射频单元和全球定位系统组成，并为用户执行各种功能。 基站控制器（30）将基站（20）连接到移动交换机（40）并控制基站之间的连接。 基站控制器（30）还处理和应用较软，较软和较硬的切换等，并执行与基站（20）和移动交换机（40）的通信的信号处理功能。 移动交换机（40）包括嵌入访问者位置寄存器。 移动交换机（40）向/从基站控制器（30），几个基站（20）和基站管理系统发送/接收信号，从而处理移动通信用户的呼叫。
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公开(公告)号：KR1020010039238A
公开(公告)日：2001-05-15
申请号：KR1019990047542
申请日：1999-10-29
Applicant: 한국전자통신연구원
Inventor： 진성근
Abstract: PURPOSE: A multiple disk system and its control method is provided to control a plurality of disk stubs managing each disk, generate a logical cylinder by conceptually integrating cylinders of the physical disk into one logical cylinder, and enable a logical controller to store data with a locality in the logical cylinder so that it can enhance a speedy access and a storage capacity. CONSTITUTION: The device comprises a logical controller and a plurality of disks. The logical controller, as a system software, generates a logical cylinder on each disk, and generates logical partitions for a file system based on the logical cylinder. The file system is installed on the logical partitions. The logical controller includes a disk stub, and controls each disk via the disk stub by using a kernel thread. The logical controller offers a single disk image comprising logical cylinders with a serial disk block number. The disk stub, corresponding to each disk, is a disk controller implemented based on the kernel thread.
Abstract translation: 目的：提供多磁盘系统及其控制方法来控制管理每个磁盘的多个磁盘存根，通过概念上将物理磁盘的磁盘集成到一个逻辑磁盘中，生成逻辑磁盘，并使逻辑控制器能够以 逻辑气缸中的位置，使其可以提高快速访问和存储容量。 构成：该装置包括逻辑控制器和多个盘。 作为系统软件的逻辑控制器在每个磁盘上生成逻辑磁盘，并且基于逻辑磁盘生成用于文件系统的逻辑分区。 文件系统安装在逻辑分区上。 逻辑控制器包括磁盘存根，并通过使用内核线程通过磁盘存根控制每个磁盘。 逻辑控制器提供包括具有串行盘块号的逻辑气缸的单个磁盘映像。 对应于每个磁盘的磁盘存根是基于内核线程实现的磁盘控制器。
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