상세정보
학술대회
Fuzzy Logic Adaptive Mobile Location Estimation
- 저자
- 이종찬, 우성재, 이동춘
- 발행일
- 200410
- 출처
- International Conference on Network and Parallel Computing (NPC) 2004 (LNCS 3222), v.3222, pp.626-634
- 협약과제
- 04MM1100, 4세대 이동통신 기술개발, 황승구
- 초록
- In this study, we propose a novel mobile tracking scheme which utilizes the fuzzy-based decision making with the consideration of the information such as previous location, moving direction and distance to the base station as well as received signal strength, thereby resulting to the estimation performance even much better than the previous schemes. Our scheme divides a cell into many blocks based on the signal strength and then estimate in stepwise the optimal block where a mobile locates using MultiCriteria Decision Making (MCDM). Through numerical results, we show that our proposed mobile tracking method provides a better performance than the conventional method using the received signal strength. © IFIP International Federation for Information Processing 2004.
- KSP 제안 키워드
- Conventional methods, International federation, Location Estimation, Mobile Tracking, Mobile location, Moving direction, Numerical results, Radio signal strength(RSS), Tracking method, base station(BS), estimation performance