상세정보
학술지
A Seamless Lawful Interception Architecture for Mobile Users in IEEE 802.16e Networks
- 저자
- 이명락, 이택, 윤병식, 김효곤, 인호
- 발행일
- 200912
- 출처
- Journal of Communications and Networks, v.11 no.6, pp.626-633
- ISSN
- 1229-2370
- 출판사
- 한국통신학회, IEEE
- 초록
- Lawful interception (LI) involves legally accessing private communication such as telephone calls or email messages. Numerous countries have been drafting and enacting laws concerning the LI procedures. With the proliferation of portable Internet services such as the IEEE 802.16e wireless mobile networks, surveillance over illegal users is an emerging technical issue in LI. The evermigrating users and their changing IP's make it harder to provide support for seamless LI procedures on 802.16e networks. Few studies, however, on seamless LI support have been conducted on the 802.16e mobile networks environments. Proposed in this paper are a seamless LI architecture and algorithms for the 802.16e networks. The simulation results demonstrate that the proposed architecture improves recall rates in intercepting mobile user, when compared to the existing LI architectures. © 2009 KICS.
- KSP 제안 키워드
- IEEE 802.16e(Mobile wimax), Internet service, Lawful interception, Wireless mobile network, mobile users, simulation results