公开(公告)号：WO1994001962A1

公开(公告)日：1994-01-20

申请号：PCT/KR1993000055

申请日：1993-07-02

Applicant: KOREA TELECOMMUNICATION AUTHORITY ,  KWON, Soon, Hong ,  OH, Yoon, Seok ,  LEE, Heo, Young ,  YOON, Jeong, Nam

Inventor： KOREA TELECOMMUNICATION AUTHORITY

IPC: H04M11/00

CPC classification number: H04L41/24 ,  G06F13/385

Abstract: The Centralized Management System utilizing a Bus Interface Unit comprises a Computer (4z) installing an address Bus (4a), data Bus (4b), and control Bus (4c), a First-Level Station (4Q1) communicating with the Computer (4z) as the First-Level Station (4Q1) is connected to the buses (4a, 4b, 4c) of the Computer (4z), a plurality of second-level stations (4Q2, 4Q3, ..., 4QM) communicating with the First-Level Station (4Q1) as the second-level stations (4Q2, 4Q3, ..., 4QM) are connected to the First-Level Station through a Multipoint Bus (4r). Therefore, the Centralized Management System is capable of communicating the Computer with the First-Level Station through a Dual Port RAM (Random Access Memory), intercommunicating a plurality of Second-Level Stations through a Multipoint Interface and Multipoint Bus, and controlling and managing several thousands of Terminals (for example, Public Telephones).

Abstract translation: 使用总线接口单元的集中管理系统包括安装地址总线（4a），数据总线（4b）和控制总线（4c）的计算机（4z），与计算机（4z）通信的一级站（4Q1） ）将第一级站（4Q1）连接到计算机（4z）的总线（4a，4b，4c），多个第二级站（4Q2,4Q3，...，4QM）与 第一级站（4Q1）作为二级站（4Q2,4Q3，...，4QM）通过多点总线（4r）连接到一级站。 因此，集中管理系统能够通过双端口RAM（随机存取存储器）将计算机与一级站通信，通过多点接口和多点总线将多个二级站相互通信，并且控制和管理几个 数千个终端（例如，公用电话）。

公开(公告)号：WO1994017519A1

公开(公告)日：1994-08-04

申请号：PCT/KR1994000007

申请日：1994-01-28

Applicant: KOREA TELECOMMUNICATION AUTHORITY ,  LEE, Chong, Rak

Inventor： KOREA TELECOMMUNICATION AUTHORITY

IPC: G10L05/06

CPC classification number: G10L13/07 ,  G10L15/04

Abstract: The present invention relates to a speech synthesis and recognition system that reduces the amount of memory capacity for storing standard speech information, and improves the synthesized speech quality and the rate of speech recognition. The speech synthesis and recognition system has a memory with the stored demiphoneme data bisected with respect to a center of phoneme, and produces a synthesis speech signal by decoding demiphoneme data stored in the memory and concatenating the decoded demiphoneme data while generating a character train data for word, phrase, clause corresponding to speech signal by comparing the demiphoneme data stored in the memory with the speech signal.

Abstract translation: 本发明涉及一种减少用于存储标准语音信息的存储容量的语音合成和识别系统，并且提高了合成语音质量和语音识别率。 语音合成和识别系统具有存储的相对于音素中心二维的存储的虹吸数据的存储器，并且通过解码存储在存储器中的demiphoneme数据并连接解码的虹吸数据来产生合成语音信号，同时产生用于 通过将存储在存储器中的虹吸数据与语音信号进行比较来对应于语音信号的单词，短语，子句。

公开(公告)号：WO1994000828A1

公开(公告)日：1994-01-06

申请号：PCT/KR1993000050

申请日：1993-06-18

Applicant: KOREA TELECOMMUNICATION AUTHORITY ,  KWON, Soon, Hong ,  KIM, Eun, Ho ,  JIN, Byung, Wook ,  JOO, Woon, Yong

Inventor： KOREA TELECOMMUNICATION AUTHORITY

IPC: G07D03/04

CPC classification number: G07F5/24

Abstract: A coin treatment apparatus, for selecting the inserted coins by each currency unit, transferring them to a receiving space of a predetermined position, and discharging various coins stored in the receiving space into a coin receiving box (3) which is another receiving space, is constructed.

Abstract translation: 一种硬币处理装置，用于通过每个货币单元选择插入的硬币，将其转移到预定位置的接收空间，并将存储在接收空间中的各种硬币放入作为另一个接收空间的硬币接收盒（3）中， 建。

公开(公告)号：WO1994000947A1

公开(公告)日：1994-01-06

申请号：PCT/KR1993000051

申请日：1993-06-18

Applicant: KOREA TELECOMMUNICATION AUTHORITY ,  KIM, Eun, Ho ,  JIN, Byung, Wook ,  JOO, Woon, Yong ,  YOON, Jeong, Nam

Inventor： KOREA TELECOMMUNICATION AUTHORITY

IPC: H04M17/00

CPC classification number: H04M17/02 ,  H04M3/248

Abstract: A coin/credit operated public telephone is capable of making local, toll, and international calls using coins, credit card, or IC card and also of making a voice announcement regarding its operation method to the caller through a handset (1). Moreover, it provides graphic/character information through the LCD (10) and can transmit fault status that has been detected as a result of a highly reliable self-diagnosis carried out by receiving control signals from a remotely located central management system.

Abstract translation: 硬币/信用公用电话机能够通过手机（1）向硬币，信用卡或IC卡进行本地，长途和国际电话，并且通过手机（1）向呼叫者发送关于其操作方法的语音通知。 此外，它通过LCD（10）提供图形/字符信息，并且可以通过从远程位置的中央管理系统接收控制信号来发送作为通过高度可靠的自诊断的结果而检测到的故障状态。

公开(公告)号：DE19811066B4

公开(公告)日：2011-07-07

申请号：DE19811066

申请日：1998-03-13

Applicant: KOREA TELECOMMUNICATION

Inventor： ROH JUNE CHUL ,  CHOI YANG HO ,  PYO HYUN MYUNG

IPC: H04B1/707 ,  H04J13/12 ,  H04B7/216 ,  H04B7/24 ,  H04B7/26 ,  H04J11/00 ,  H04J13/16 ,  H04W28/18

Abstract: Vorrichtung zum Spreizen der Informationssignale in einem CDMA-System, das verschiedene Informationsraten unterstützt, umfassend: einen ersten Datenpfad (24–26; 41–43; 51–53) zur Übertragung von Verkehrsdaten von Benutzern; mindestens eine orthogonale Spreizeinrichtung (25; 42; 52) auf dem ersten Datenpfad zum Spreizen der Verkehrsdaten unter Benutzung eines orthogonalen Codes; einen zweiten Datenpfad zum Umgehen des ersten Datenpfads; eine Steuerungseinrichtung (29; 46; 58) zur Steuerung eines Datenübertragungspfads durch Auswahl des ersten oder zweiten Datenpfades in Erwiderung auf eine digitale Bit-Rate, eine Länge eines orthogonalen Codes und eine Chip-Rate, wobei die Steuerungseinrichtung den ersten Datenpfad zum Spreizen der Verkehrsdaten durch die orthogonale Spreizeinrichtung auswählt, wenn das Produkt der digitalen Bit-Rate und der Länge des orthogonalen Codes gleich der Chip-Rate ist, und wobei die Steuerungseinrichtung den zweiten Datenpfad zum Spreizen der Verkehrsdaten auswählt, wenn das nicht der Fall ist; und eine Lang-PN-Code-Erzeugungseinrichtung (27; 28; 44, 45; 54–57) zum Spreizen einer Ausgabe der...

公开(公告)号：CA2288372C

公开(公告)日：2005-01-04

申请号：CA2288372

申请日：1999-11-02

Applicant: KOREA TELECOMMUNICATION

Inventor： PARK HO SUK ,  KIM JEONG TAE ,  JEONG SOO KIL ,  JEON HONG BEOM ,  JEON HYO SEOP

IPC: H04L12/24 ,  H04M3/22 ,  H04M3/30 ,  H04M15/00 ,  H04Q3/00 ,  H04B15/00 ,  H04L12/26

Abstract: The present invention relates to a communication network disturbance management method using a top-down method which detects, analyzes and solves a problem by analyzing a quality state in regard to whole communication network lines. The disturbance management are performed in the whole communication network, thereby managing the communication network problems which are not notified by the users. In addition, the communication network problems can be managed before from the user's dissatisfaction notification or disturbance generation. Moreover, the disturbance management access method is based on service quali ty values, and thus it is possible to manage the communication network problem causing reduction of the service quality provided to the users. As a result, the present invention ca n provide the high quality communication service to the users using the communication network.

公开(公告)号：GB2382741B

公开(公告)日：2003-10-15

申请号：GB0205436

申请日：2002-03-08

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

Inventor： NAM HONG-SOON ,  HAN MAN-SOO ,  RHEE WOO-SEOP ,  YONG-ILJUN

IPC: H04L12/54 ,  H04L47/52 ,  H04L12/56

Abstract: Disclosed herein is an apparatus and method for scheduling packets using a credit based round robin in a high-speed communication network in which packets are transmitted to and received from a plurality of connections having respective speeds of service. The scheduling apparatus includes a packet pool for storing input packets; a token queue for storing tokens each having a connection identifier (ID) of an input packet stored in said packet pool, the round number (RN) of the connection, and a credit value (CV) for service; and a connection management unit for transmitting the input packets to said packet pool, reading the packets stored in said packet pool, generating the tokens each having a connection identifier (ID) of an input packet stored in said packet pool, the round number (RN) of the connection, and a credit value (CV) for service and transmitting them to said token queue, and servicing the packets of said packet pool designated by the token stored in said token queue.

公开(公告)号：GB0205436D0

公开(公告)日：2002-04-24

申请号：GB0205436

申请日：2002-03-08

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA TELECOMMUNICATION

IPC: H04L12/54 ,  H04L47/52

Abstract: Disclosed herein is an apparatus and method for scheduling packets using a credit based round robin in a high-speed communication network in which packets are transmitted to and received from a plurality of connections having respective speeds of service. The scheduling apparatus includes a packet pool for storing input packets; a token queue for storing tokens each having a connection identifier (ID) of an input packet stored in said packet pool, the round number (RN) of the connection, and a credit value (CV) for service; and a connection management unit for transmitting the input packets to said packet pool, reading the packets stored in said packet pool, generating the tokens each having a connection identifier (ID) of an input packet stored in said packet pool, the round number (RN) of the connection, and a credit value (CV) for service and transmitting them to said token queue, and servicing the packets of said packet pool designated by the token stored in said token queue.

公开(公告)号：GB0013542D0

公开(公告)日：2000-07-26

申请号：GB0013542

申请日：1997-05-27

Applicant: KOREA TELECOMMUNICATION

IPC: G06K9/00

Abstract: A method for automatically verifying the accuracy of an electronic map is described. The method includes determining whether a symbol-affixed line is a symmetric line or an asymmetric line, thereby defining a figure which may receive a symbol. The number of symbols of the symbol-affixed line received in the defined figure during movement of the figure along the symbol-affixed line is calculated, and an ideal number of symbols is calculated. The method then verifies the accuracy of the electronic map, based on the calculated results along with desired limitations associated with those results.

公开(公告)号：FR2718309B1

公开(公告)日：2000-04-28

申请号：FR9503802

申请日：1995-03-31

Applicant: KOREA TELECOMMUNICATION

Inventor： KEUM HYUG AHN ,  CHUNG RYONG JANG ,  ILL HWAN PARK

IPC: G06F12/14 ,  G06F7/58 ,  G06F12/00 ,  G06F21/24 ,  G06Q99/00 ,  G09C1/00 ,  H04L9/32 ,  H04L9/00

Abstract: A method for exchanging an authentication and signing an electronic signature, capable of providing a high security and achieving a high efficiency. The method includes the steps of setting p, q and g as system parameters, where p and q are prime numbers while g is an integer, between 1 and p, having the value of 1 when multiplied by the q-th power and then divided by p, and using n secret keys and n public keys for each user, where n is a number not less than 2, the public keys vn respectively corresponding to the secret keys Sn, integers between 1 and q, and being produced based on an equation of vn=g-sn mod p.