Amir Aminjavaheri
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View article: Filter Bank Multicarrier in Massive MIMO: Analysis and Channel Equalization
Filter Bank Multicarrier in Massive MIMO: Analysis and Channel Equalization Open
We perform an asymptotic study of the performance of filter bank multicarrier (FBMC) in the context of massive multi-input multi-output (MIMO). We show that the effects of channel distortions, i.e., intersymbol interference and intercarrie…
View article: Underlay Control Signaling for Ultra-Reliable Low-Latency IoT Communications
Underlay Control Signaling for Ultra-Reliable Low-Latency IoT Communications Open
Future mobile networks not only envision enhancing the traditional link quality and data rates of mobile broad band (MBB) links, but also development of new control channels to meet the requirements of delay sensitive use cases. In particu…
View article: OFDM Without CP in Massive MIMO
OFDM Without CP in Massive MIMO Open
We study the possibility of removing the cyclic prefix (CP) overhead from orthogonal frequency division multiplexing (OFDM) in massive multiple-input multiple-output (MIMO) systems. We consider the uplink transmission while our results are…
View article: Prototype filter design for FBMC in massive MIMO channels
Prototype filter design for FBMC in massive MIMO channels Open
We perform an asymptotic study on the performance of filter bank multicarrier (FBMC) in the context of massive multi-input multi-output (MIMO). We show that the signal-to-interference-plus-noise ratio (SINR) cannot grow unboundedly by incr…
View article: Time reversal with post-equalization for OFDM without CP in massive MIMO
Time reversal with post-equalization for OFDM without CP in massive MIMO Open
This paper studies the possibility of eliminating the redundant cyclic prefix (CP) of orthogonal frequency division multiplexing (OFDM) in massive multiple-input multiple-output systems. The absence of CP increases the bandwidth efficiency…
View article: Impact of timing and frequency offsets on multicarrier waveform candidates for 5G
Impact of timing and frequency offsets on multicarrier waveform candidates for 5G Open
This paper presents a study of the candidate waveforms for 5G when they are subject to timing and carrier frequency offset. These waveforms are: orthogonal frequency division multiplexing (OFDM), generalized frequency division multiplexing…
View article: Frequency spreading equalization in multicarrier massive MIMO
Frequency spreading equalization in multicarrier massive MIMO Open
Application of filter bank multicarrier (FBMC) as an effective method for\nsignaling over massive MIMO channels has been recently proposed. This paper\nfurther expands the application of FBMC to massive MIMO by applying frequency\nspreadin…