TY - JOUR
T1 - Impact of antenna placement on frequency domain adaptive antenna array in hybrid FRF cellular system
AU - Hari Asti, Sri Maldia
AU - Peng, Wei
AU - Adachi, Fumiyuki
PY - 2012
Y1 - 2012
N2 - Frequency domain adaptive antenna array (FDAAA) is an effective method to suppress interference caused by frequency selective fading and multiple-access interference (MAI) in single-carrier (SC) transmission. However, the performance of FDAAA receiver will be affected by the antenna placement parameters such as antenna separation and spread of angle of arrival (AOA). On the other hand, hybrid frequency reuse can be adopted in cellular system to improve the cellular capacity. However, optimal frequency reuse factor (FRF) depends on the channel propagation and transceiver scheme as well. In this paper, we analyze the impact of antenna separation and AOA spread on FDAAA receiver and optimize the cellular capacity by using hybrid FRF.
AB - Frequency domain adaptive antenna array (FDAAA) is an effective method to suppress interference caused by frequency selective fading and multiple-access interference (MAI) in single-carrier (SC) transmission. However, the performance of FDAAA receiver will be affected by the antenna placement parameters such as antenna separation and spread of angle of arrival (AOA). On the other hand, hybrid frequency reuse can be adopted in cellular system to improve the cellular capacity. However, optimal frequency reuse factor (FRF) depends on the channel propagation and transceiver scheme as well. In this paper, we analyze the impact of antenna separation and AOA spread on FDAAA receiver and optimize the cellular capacity by using hybrid FRF.
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U2 - 10.1155/2012/538161
DO - 10.1155/2012/538161
M3 - Article
AN - SCOPUS:84869039647
SN - 1687-5869
VL - 2012
JO - International Journal of Antennas and Propagation
JF - International Journal of Antennas and Propagation
M1 - 538161
ER -