05MW1500, The S/W Platform Development for Mobile Devices supporting Interworking between CDMA and HPi Network,
Sun Ja Kim
Abstract
본 논문에서는 스마트폰 미들웨어 및 기본 응용 프로그램으로 구성된 임베디드 리눅스 기반의 스마트폰 에디션의 구현에 대해 기술한다. 기존의 스마트폰 플랫폼들은 상용화 시 로열티를 지불해야 하고, 소스 코드가 공개되어 있지 않아 기능 확장의 문제점이 있었다. 임베디드 리눅스 기반의 GPE는 상용화 시 로열티 문제점은 해결하지만, PDA 급 장치들을 목표로 개발되어 스마트폰과 같은 작은 LCD 크기 및 키 입력만으로 응용 프로그램을 수행할 수 없는 문제점이 있었다. 구현된 Qplus-P스마트폰 에디션에서는 임베디드 리눅스 기반으로 개발되어 로열티가 없으며, 사용자가 키 입력 만으로 폴더 이동 및 특정 응용 프로그램을 수행할 수 있는 키 네비게이션 기능을 제공한다. 그리고, 기존의 셀룰러폰과 유사한 화면 구조 및 인디케이터를 제공함으로써 사용자가 보다 편리하게 스마트폰 에디션을 사용할 수 있는 환경을 제공한다.
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.