• Title/Summary/Keyword: short message service

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Effects of a Short Message Service Intervention on Adherence to Maximal Sterile Barrier Precautions and Catheter-Related Blood Stream Infections (최대한의 멸균 차단법의 이행도와 중심정맥관 관련 혈류감염 발생에 대한 단문문자메시지 중재 효과)

  • Kang, Moon-Hee;Kim, Dong-Oak
    • Journal of Korean Academy of Nursing Administration
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    • v.18 no.2
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    • pp.244-250
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    • 2012
  • Purpose: The purpose of this study was to investigate the effect of a short message service intervention on adherence to maximal barrier precautions (MBP) and catheter-related blood stream infections. Method: The data were collected from March to September, 2008, at an 826-bed university-affiliated hospital in Daejeon. The study participants were 24 physicians who were inserting central catheters and 133 patients (control group 78 and intervention group 55) with central catheter insertions. The researcher sent the message (adherence to MBP and optimal recommendations) to each internal medicine doctor using the short message service (SMS) for cellular phones. Messages were sent monthly for 3 months. Data were analyzed by chi-square test and t-test using SPSS 12.0 windows program. Result: Adherence to maximal barrier precautions was significantly increased from 44.9% to 69.1% (p=.006) after the SMS intervention. But changes in the rate of CRBSI (catheter related blood stream infection) between the intervention group (1.89) and the control group (4.45) were not significant (p=.323). Conclusions: The results indicate that the SMS intervention is effective in increasing the adherence to maximal barrier precautions and the SMS intervention can be recommended for utilization in infection control nursing practice.

Advanced Message Storing Method on mobilePOST SMSC (mobilePOST SMSC(Short Message Service Center)에서의 향상된 메시지 저장 기법)

  • Song, Byung-Kwen
    • Journal of the Korean Society for Railway
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    • v.11 no.2
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    • pp.126-138
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    • 2008
  • This paper proposes the preservation method that can effectively process short messages at mobilePOST SMSC(Short Message Service Center) platform on CDMA(Code Division Multiple Access). There are three techniques for the preservation method. First one is shared memory technique where several processes within the system share same memory to process transmission of short messages with maximum performance. Second one is to back-up messages in shared memory to the file system to prevent lost during system initialization or other unstable period. Third technique is that when transmission of short message was completed, finished message is moved from the shared memory to relational database for accounting purposes.

The Implementation of Radio Transceiver Modules For CID (발신자정보표시(CID)용 무선 송수신 모듈 구현)

  • 황인태;장태원;강민구;이효종
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.7 no.1
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    • pp.50-58
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    • 2003
  • In this paper, a new cm (Caller ID) transceiver is introduced for SMS(Short Message Service) and e-mail services by the wire and digital cordless phones in 900MHz like as mobile phones. For this wireless digital cm phone, improved radio transceiver modules is proposed and implementedusing the analysis of data processing errors. As a result, many wireless cm services can be popular without the kind of switching systems.

NP Mechanism Supporting for SMS in Mobile Telecommunication (SMS(Short Message Service) 지원을 위한 이동통신망에서의 번호이동성 방식)

  • Kim Sung-Han;Jeong Young-Sic
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2006.05a
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    • pp.649-653
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    • 2006
  • 번호이동성은 전화 가입자가 전화망 사업자, 지역, 사용서비스의 종류 등을 변경하여도 원래 사용하던 전화번호를 변경하지 않고 계속 사용할 수 있는 서비스를 말하며, 사용자의 이익 및 통신사업자간 공정한 경쟁 등을 위하여 필요한 기능이다. 즉, 이용자가 통신품질의 저하 없이 그 사업자를 변경하여도 전화번호를 바꾸지 않고 동일 한 전화번호를 이용할 수 있는 것을 의미한다. 본 논문에서는 현재 국내에서 서비스되는 번호이동성 서비스 방식에서 SMS(Short Message Service)를 지원하기 위한 이동통신의 번호이동성 처리구조 및 호처리 구조에 대하여 고찰한다.

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Performance Evaluation of Short Message Service System based on Main-Memory DB and Disk-Resident DB (주 메모리 DB와 디스크 기반 DB의 단문 전송 서비스 시스템 성능 평가)

  • 이융희;최기린;권근주;이주창;김기홍;차상균
    • Proceedings of the Korean Information Science Society Conference
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    • 2000.10a
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    • pp.216-218
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    • 2000
  • 현재 이동 통신 서비스 업체에서는 이동 통신 부가 서비스를 위해서 자체 개발한 주 메모리 자료 구조를 사용하고 있다. 주 메모리 자료 구조는 많은 경우 회복 기능, 동시성 제어 기능등을 제공하지 않으므로 DBMS를 이용하여 구현한 것보다 안정성이 떨어진다. 본 논문에서는 이동 통신 부가 서비스의 하나인 SMS(Short Message Service)를 주 메모리 DBMS와 디스크 기반 DBMS 위에서 각각 구현하고, 그 성능을 비교한다. 주 메모리 DBMS를 사용하여 구현한 SMS 시스템은 최대 초당 약 1700 메시지를 처리하였고, 디스크 기반 DBMS를 사용하여 구현한 SMS 시스템은 데이터가 완전히 cache된 상태에서 최대 초당 약 80 메시지를 처리하였다. 따라서 주 메모리 DBMS가 디스크 기반 DBMS보다 이동 통신 부가 서비스에 더 적합하다고 볼 수 있다.

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A Study on industrial-Purpose Wireless Short Message Service (SMS) Program Development (산업용 무선단문전송 프로그램(SMS) 개발에 관한 연구)

  • Kim, Han-Sung;Kim, Min-Seok
    • Proceedings of the KIEE Conference
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    • 2006.10c
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    • pp.455-457
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    • 2006
  • 무선 단문전송 서비스(SMS : Short Message Service)란 이동 통신 세계화 시스템의 규격을 따른 무선 호출 서비스로 별도의 부가장비 없이도 40자 내외의 짧은 문장을 주고받을 수 있는 문자 서비스이다. 휴대전화의 보급이 급속도로 확산되면서 이에 비례해 문자 서비스 이용 인구도 급속히 늘어나고 있는데, 이메일과 달리 발송 시점과 거의 동시에 내용 전달이 가능하기 때문에 현재 통신수단의 하나로 이미 확고한 자리를 굳힌 상태다. 또한 근래에는 산업현장에서도 알람이나 FAULT정보 등의 신속한 전달을 위해 SMS에 대한 요구가 높아지고 있다. 이러한 시장의 동향에 따라 본 연구소에서는 산업 현장에서 알람이나 알림, 시스템 FAULT등 긴급한 사항에 대한 단문전송 프로그램을 개발하게 되었다.

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A Design and Implementation of WAP Gateway/server Integration Structure based on Linux (LINUX 기반 WAP 게이트웨이/서버 통합구조의 설계 및 구현)

  • Song, Byung-Kwen;Oh, Tae-An
    • The KIPS Transactions:PartC
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    • v.10C no.2
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    • pp.209-216
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    • 2003
  • As the interest in the wireless internet services is increasing recently, the related technology development is in active progress. According to WAP (Wireless Application Protocol) specification which is currently considered as one of the most powerful international standardizations, mobile terminal and WAP server are supposed to communicate through WAP Gateway. This paper is about the design and implementation of IWAP platform where WAP Gateway and Server are integrated and supported based on Linux. The proposed WAP platform broadly consists of four modules like WAP Gateway, JAVA based Server development environment, WML Tool-Kit, and MUL (Management User Interface) and for bearer network, SMSC (Short Message Service Center) and CSD (Circuit Switched Data) router are considered.

Design and Implementation of Fault-Tolerant IVR for Multi-Channel Service (다중 채널 서비스를 위한 결함허용 IVR 설계 및 구현)

  • Han, Yun-Ki;Koo, Yong-Wan
    • Journal of Internet Computing and Services
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    • v.9 no.3
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    • pp.103-117
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    • 2008
  • General customer uses internet, SMS(Short Message Service), ATM(Automated Teller Machine), DM(Direct Mail), and telephony services, etc, for service of big businesses and small and medium enterprises, securities, financial institutions, bank. In particular, the case of Fire insurance & Securities, financial institutions, banks must meet Real-Time constrain control through QoS(Quality of Service) ensure. In this paper, we design and implement a system model about Fault-Tolerance IVR(Interactive Voice Response) of Multi Channel Service based on CRM(Customer Relationship Management) environment for the first inbound position of customer. The proposed model can be widely used in Large-scale Customer Response service.

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Design and Implementation of Protocol to Transfer Secure Messages for PDA (PDA에서 운용 가능한 보안 메시지 전송 프로토콜 설계 및 구현)

  • Lee, Ki-Young;Lee, Jeong-Kyoon
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.9 no.1
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    • pp.181-187
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    • 2005
  • This paper proposes and implements a service model to transfer messages safely for PDA on CDMA wireless network and a secure massage transfer protocol which considers characteristics of PDA. Proposed service uses SMS(Short Message Service) connect to a off-line client device with the wired network for data communication. After receiving SMS message, client device processes the SMS message and creates a data channel through RAS(Remote Access Service), then the data of the server can be pushed to clients. The implemented security protocol can provide safe data transmission on each communication line through two way channels(SMS and data). Also, by using security nonce table, this protocol can reduce a number of transmissions for exchanging a safe session key, so intensity of encryption can be increased.