Downlink Performance of Cooperative Distributed Antenna Systems over Nakagami-m Fading Channels in Multi-cell Environment
- https://doi.org/10.2991/iccsee.2013.619How to use a DOI?
- Distributed antenna systems (DAS), central limit theorem (CLT), Nakagami-m fading, blanket transmission.
In this paper, we investigate the downlink performance of cooperative distributed antenna systems (DAS) in multicell environment, including ergodic capacity, outage probability, and bit error rate (BER). Blanket transmission, all distributed antenna modules (DAMs) in one cell are utilized to transmit signals, is considered and can be seemed as virtual multipleinput single-output (V-MISO) system. The interference plus noise is considered as Gaussian noise with fixed variance by central limit theorem (CLT), while the channels are assumed to suffer from independent and identical Nakagami-m fading together with propagation path loss. From the perspective of information theory, the closed-form expressions for ergodic capacity and BER are derived via iterative method, while for outage probability, it is given through algebraic operations. Finally extensive simulations are performed to validate our theoretical analysis.
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yuxi Liu AU - Lina Zheng AU - He Chen AU - JiaKui Zhao PY - 2013/03 DA - 2013/03 TI - Downlink Performance of Cooperative Distributed Antenna Systems over Nakagami-m Fading Channels in Multi-cell Environment BT - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013) PB - Atlantis Press SP - 2472 EP - 2476 SN - 1951-6851 UR - https://doi.org/10.2991/iccsee.2013.619 DO - https://doi.org/10.2991/iccsee.2013.619 ID - Liu2013/03 ER -