Browse > Article

Design and Implementation of a Java-Based WAP Transaction Layer with Priority Policy  

이준규 (대신증권 전산개발팀)
임경수 (고려대학교 전자컴퓨터공학과)
안순신 (고려대학교 전자컴퓨터공학과)
Publication Information
Journal of KIISE:Information Networking / v.30, no.2, 2003 , pp. 244-251 More about this Journal
Abstract
As the Internet and wireless mobile communication is being widespread, the WAP (Wireless Application Protocol) that merges these two technologies has emerged. Also, the research of the WAP gateway that enables efficient processing of multiple user demands concurrently and prompt response to requests from various wireless devices has been performed in many working groups. The WAP stack is the most fundamental technology among these researches. In this paper, we implement the WAP container utilizing the JAVA's multithreading and applying to the connection pooling technique to manage the available resource in the container efficiently. Also, we design and implement the WTP(Wireless Transaction Protocol) layer and the UDP(User Datagram Protocol) layer based on the priority Policy. Our design and implementation showed the shorter waiting time than that of the existing FCFS(First-Come, First-Served) system in the transaction layer and its efficiency was proved through simulation.
Keywords
Wireless Internet; WAP; WAP Gateway; WTP;
Citations & Related Records
연도 인용수 순위
  • Reference
1 WAP Forum, 'WAP Architecture Specification,' 30-April-1998
2 이준규, 김동호, 김상경, 안순신, '자바 기반의 WAP 스택 설계', 정보과학회 학술발표 논문집, 2001년 4월
3 WAP Forum, 'Wireless Transaction Protocol Specification,' 19-February-2000
4 WAP Forum, 'Wireless Datagram Protocol Specification,' 19-February-2000
5 Richard Monson-Haefel, 'Enterprise Java Beans,' O'REILLY, 1999
6 Bill Venners, 'Inside the JAVA 2 Virtual Machine,' McGrawHilI, 2000
7 Bolch, Greiner, de Meer, and Trivedi, 'Professional Java Server Programming,' WROX, 1998
8 Ted Neward, 'Server-Based Java Programming,' MANNING, 2000
9 WAP Forum, 'WIreless Markup Language Specification,' 19-February-2000
10 Merlin Hughes, Michael Shoffner, Derek Hamner, and Umesh Bellur, 'Java Network Programming,' MANNING, 1999
11 WAP Forum, 'Wireless Session Protocol Spedfication,' 4-May-2000
12 Ken Arnold, and James Gosling, 'The Java Programming Language,' Addison Wesley, 1998
13 WAP Forum, 'Wireless Application Environment Specification,' 29-March -2000