kumoh national institute of technology
Networked Systems Lab.

Anh-Minh Le, Dong-Seong Kim, "Joint Channel and Power Allocation for Underwater Cognitive Acoustic Networks", International Conference on Advanced Technologies for Communications (ATC 2014), pp. 745-749, Hanoi, Vietnam, 15-17 October 2014. doi:10.1109/ATC.2014.7043486 (N1&N2) (A)
By : °ü¸®ÀÚ
Date : 2015-07-17
Views : 1155

Abstract:
This paper proposes an efficient spectrum manage scheme to fulfill environment-friendly and spectrum-efficient communication for underwater cognitive acoustic networks (UCANs). Due to the frequency-dependent attenuation, the available communication frequencies in water are severely limited. Nevertheless, this precious resource is still underutilized. In this paper, the problem of multiple cognitive acoustic (CA) users sharing available channels and optimal power allocation in underwater acoustic networks are studied. It aims to provide efficient spectrum utilization for CA users while avoiding harmful interference with both natural acoustic systems, such as whale, dolphin, and artificial acoustic systems, like sonar users and other underwater acoustic networks.

Available online: https://ieeexplore.ieee.org/abstract/document/7043486
 ¸ñ·Ï
(Total:22 articles / page:1/3 )
List
No. Subject By Date Views
22  D. A. Nugroho, D-S. Kim, "Automatic Rate Fallback .. °ü¸®ÀÚ 2015-07-17 948
21  M. R. Khaefi, D-S. Kim, "LIDA-ATR for Object Detec.. °ü¸®ÀÚ 2015-07-17 929
20  Yang Wei, Kyoung Sub Song, Dong-Seong Kim, "Messag.. °ü¸®ÀÚ 2015-07-17 912
19  Tung-Linh Pham, Dong-Seong Kim, "Multiple Relaying.. °ü¸®ÀÚ 2015-07-17 895
18  Anh-Minh Le, Dong-Seong Kim, "Joint Channel and Po.. °ü¸®ÀÚ 2015-07-17 1155
17  Minh-Phuong Tran, Dong-Seong Kim, "Renewal Process.. °ü¸®ÀÚ 2015-07-17 977
16  Minh-Phuong Tran, D.-S. Kim, "Hybrid Energy-Aware .. °ü¸®ÀÚ 2015-07-17 956
15  Yang Wei, Dong-Seong Kim, "Reliable and Efficient .. °ü¸®ÀÚ 2015-07-17 859
14  Yang Wei, Dong-Seong Kim, "Exploiting Real-Time Sw.. °ü¸®ÀÚ 2015-07-17 962
13  M.Rizal Khaefi, D.-S. Kim, "Node Discovery Scheme .. °ü¸®ÀÚ 2015-07-17 920
Search