상세정보
학술지
Wireless Internet access for mobile subscribers based on the GPRS/UMTS network
- 저자
- 박정현
- 발행일
- 200204
- 출처
- IEEE Communications Magazine, v.40 no.4, pp.38-49
- ISSN
- 0163-6804
- 출판사
- IEEE
- 협약과제
- 01MR4800, IP 기반 무선 인터넷 기술 개발, 이윤주
- 초록
- With the advent of IP technologies and the tremendous growth in data traffic, the wireless industry is evolving its core networks toward IP technology. Enabling wireless Internet access is one of the upcoming challenges for mobile radio network operators. General Packet Radio Service is the packet-switched extension of GSM and was developed to facilitate access to IP-based services better than existing circuit-switched services provided by GSM. In this article we illustrate how a visited mobile subscriber on a GPRS/UMTS network can access his/her home network via the gateway GPRS support node (GGSN). We also propose some implementation ideas on wireless Internet access for a remote mobile subscriber based on a GPRS/UMTS network.
- KSP 제안 키워드
- Core Network, Data traffic, General Packet Radio Service(GPRS), Home Network, IP technology, IP-Based, Mobile radio network, Network operator, Packet-switched, UMTS network, Wireless Internet