지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
OFDMA systems have been expected to be widely used to provide multimedia services over wireless channels. To evaluate performance of the OFDMA system, power should be considered as system resource as well as subcarriers. This study propose a queueing traffic model incorporating two kinds of resources (power and subcarriers), and an extended model giving a priority to handoff calls over new calls. Some extensive experiments are conducted to illustrate the usefulness of the proposed traffic model.
목차
Abstract
1. 서론
2. 시스템 모형
3. 트래픽모형
4. 실험 결과
5. 결론
참고문헌
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - 백천현 / 2007 / CDMA 이동통신시스템에서 신호전파특성과 트래픽의 지리적분포가 반영된 해석적인 소프트블록킹 확률 모형 / Telecommunications Review 17 (3) : 507 ~ 521
3. [학술지(정기간행물)] - Abrardo, A. / 2003 / Capacity evaluation of a mixed-traffic WCD MA system in the presence of load control / IEEE Transaction on Vehicular Technology 52 (3) : 490 ~ 501
4. [학술지(정기간행물)] - Bohge, M. / 2007 / Dynamic resource allocation on OFDM systems：an overview of crosslayer optimization principles and techniques / IEEE Network : 53 ~ 59
5. [학술지(정기간행물)] - Chen, J.-C. / 2006 / Call blocking probability and bandwidth utilization of OFDM subcarrier allocation in next-generation wireless networks / IEEE Communication. Letters 10 (2) : 82 ~ 84
6. [학술지(정기간행물)] - Choudhury G.L. / 1995 / An algorithm to compute blocking probabilities in multi-rate multi-class multi-resource loss models / Advances in Applied Probability 27 (4) : 1104 ~ 1143
3. [학술지(정기간행물)] - Abrardo, A. / 2003 / Capacity evaluation of a mixed-traffic WCD MA system in the presence of load control / IEEE Transaction on Vehicular Technology 52 (3) : 490 ~ 501
4. [학술지(정기간행물)] - Bohge, M. / 2007 / Dynamic resource allocation on OFDM systems：an overview of crosslayer optimization principles and techniques / IEEE Network : 53 ~ 59
5. [학술지(정기간행물)] - Chen, J.-C. / 2006 / Call blocking probability and bandwidth utilization of OFDM subcarrier allocation in next-generation wireless networks / IEEE Communication. Letters 10 (2) : 82 ~ 84
6. [학술지(정기간행물)] - Choudhury G.L. / 1995 / An algorithm to compute blocking probabilities in multi-rate multi-class multi-resource loss models / Advances in Applied Probability 27 (4) : 1104 ~ 1143
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-325-000693133