公开(公告)号：KR1020030045570A

公开(公告)日：2003-06-11

申请号：KR1020010076325

申请日：2001-12-04

Applicant: 한국전자통신연구원 ,  주식회사 팬택앤큐리텔

Inventor： 진성근 ,  신경철 ,  김진업

IPC: H04L29/06

CPC classification number: H04L69/10

Abstract: PURPOSE: A method for transmitting a primitive between protocol layers of a mobile terminal by using a stream technique is provided to transmit primitive between protocol layers by providing an up/down stream cue to a protocol stack to get information required for each protocol layer. CONSTITUTION: A method for transmitting a primitive between protocol layers of a mobile terminal by using a stream technique includes the steps of: providing a single up stream cue(15) to transmit the up primitive between a plurality of protocol layers and a single down stream cue(15) to transmit the down primitive between a plurality of protocol layers to process by taking the required information by accessing to the single up or down stream cues(15) at each of the plurality of protocol layers and returning the result to the single up or down stream cue, wherein the process of the up or down primitive between each of the protocol layers is processed in a single stream cue.

Abstract translation: 目的：提供一种通过使用流技术在移动终端的协议层之间传送原语的方法，以通过向协议栈提供上/下流提示以获得每个协议层所需的信息来在协议层之间传送原语。 构成：通过使用流技术在移动终端的协议层之间传送原语的方法包括以下步骤：提供单个上行提示（15），以在多个协议层和单个下行流之间传送上行原语 提示（15）通过访问多个协议层中的每一个的单个上行或下行提示（15）并通过获取所需信息来在多个协议层之间传送下行原语，并将结果返回到单个 上行或下行提示，其中每个协议层之间的上下文原语的处理以单个流提示进行处理。

公开(公告)号：KR1020030034717A

公开(公告)日：2003-05-09

申请号：KR1020010066404

申请日：2001-10-26

Applicant: 한국전자통신연구원

Inventor： 조권도 ,  김진경 ,  배정숙 ,  진성근

IPC: H04W4/20 ,  H04W4/16

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呼叫处理方法，用于在目的地终端无法应用图像呼叫的情况下，在不拒绝图像呼叫的情况下，将图像呼叫转换为语音呼叫， 图像呼叫请求。 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）发送到移动交换机（40）。 从移动交换机（40）发送的信息被发送到用于通过用于控制基站（20）的基站（20）和基站控制器（30）接收移动通信服务的移动终端（10）。 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，软和硬切换等，并执行用于与基站（20）和移动交换机（40）的通信的信号处理功能。 移动交换机（40）包括嵌入式访问者位置寄存器。 移动交换机（40）向基站控制器（30），若干基站（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。

公开(公告)号：KR100349328B1

公开(公告)日：2002-08-21

申请号：KR1019990034078

申请日：1999-08-18

Applicant: 한국전자통신연구원

Inventor： 손영성 ,  진성근 ,  권오영

IPC: G11B20/10

Abstract: 본발명은비디오서버에서의사용자요구분포정보를이용하여하부디스크디바이스사용횟수를줄이는동적버퍼할당장치및 방법에관한것으로, 비디오데이터를사용하는사용자의접근패턴을기록, 관리하고, 이를이용하여버퍼블록의재사용률을높임으로서하부디스크디바이스접근횟수를줄이기위한수요분포에따른버퍼할당방법을제공하는것을과제로한다. 상기과제를해결하기위한본 발명의구성은비디오데이터를사용하는사용자의접근정보를항상유지하고이 정보를이용하여사용자의접근경향을예측하여각 비디오에할당하는버퍼블록의크기를결정하는것을특징으로한다. 버퍼관리기는사용자의위상에따라버퍼를관리하여사용자의데이터블록요구에응답하고만약예측이틀려요구데이터블록이버퍼영역에없는경우에하부디스크디바이스를접근하여데이터를읽는다.