Subband Adaptive Array for Space-Time Block Coded Multirate Multicode MIMO CDMA System
نویسندگان
چکیده
This paper1 present an interference suppression using subband adaptive array (SBAA) for space-time block coding (STBC) with multiple input multiple output (MIMO) multirate multicode code division multiple access (CDMA) under the frequency selective fading (FSF). The proposed scheme has a flexible configuration which allows base station (BS) to dynamically adapt to multirate transmission requests from mobile stations (MS). At the receiver, the received signal undergoes STBC based subband adaptive array processing at each subband to suppress the intersymbol interference (ISI), multicode interference (MCI) and multiple access interference (MAI) simultaneously. The proposed system is simulated under different channel conditions and is compared against conventional SBAA.
منابع مشابه
Subband Adaptive Array for MIMO-STBC CDMA System
This paper presents interference suppression using a subband adaptive array (SBAA) for uplink space-time block coding (STBC) code division multiple access (CDMA) under a frequency selective fading (FSF) channel. The proposed scheme utilizes CDMA with STBC and a receive array antenna with SBAA processing at the receiver. The received signal is converted into the frequency domain before despreadi...
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