[PDF] Top 20 Low Complexity Iterative Receiver for Space Time Coded Signals over Frequency Selective Channels
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Low Complexity Iterative Receiver for Space Time Coded Signals over Frequency Selective Channels
... (SISO) frequency selective channel, a whitened matched filter (WMF) is used to transform the received signal into a sequence with mini- mum phase channel response and additive white ... See full document
8
Turbo Coded Adaptive Modulation Versus Space Time Trellis Codes for Transmission over Dispersive Channels
... both space–time trellis and block codes was investigated by numerous researchers [30]–[34] when communicating over narrowband Rayleigh fading ...of space–time codes was then also ... See full document
11
Distributed Space Time Block Code over Mixed Rayleigh and Rician Frequency Selective Fading Channels
... in frequency domain for a low-complexity ...Rician frequency-selective fading channel ...results over different channel parameters and different n- factors were provided to verify ... See full document
9
Performance Analysis of Coded $M$ ary Orthogonal Signaling Using Errors and Erasures Decoding Over Frequency Selective Fading Channels
... investigated over fre- quency-selective Rayleigh fading ...two low-complexity, low-delay erasure insertion schemes—Viterbi’s ratio threshold test (RTT) and the proposed output threshold ... See full document
11
A Low-Complexity Time-Domain MMSE Channel Estimator for Space-Time/Frequency Block-Coded OFDM Systems
... the frequency-selective channel into a set of flat fading subchannels, whereas space-time/frequency en- coding/decoding facilitates equalization and achieves perfor- mance gains by ... See full document
14
A Low Complexity Approach to Space Time Coding for Multipath Fading Channels
... of space-time codes (STCs) for single- carrier transmission over frequency-selective MISO chan- nels has been investigated in a number of recent contribu- tions [8, 9, 10, ...MISO ... See full document
10
Successive interference cancellation schemes for time-reversal space-time block codes
... for time-reversal space-time block codes to combat intersymbol interference in frequency- selective fading ...a low-complexity ordering technique for signal ...under ... See full document
9
Low Complexity Iterative Receiver Design for Shallow Water Acoustic Channels
... adaptive iterative receiver structure for the shallow underwater acoustic channel (UAC) is proposed using a decision feedback equalizer (DFE) and employing bit-interleaved coded modulation with ... See full document
13
Space-Time Coded OFDM with Low PAPR
... orthogonal frequency division multiplexing (OFDM) systems has been proposed for signaling over frequency-selective fading ...alternate low-complexity algorithms that can be used ... See full document
9
Space-Time Coded OFDM for High Data rate Wireless Communication over Wideband Channels
... (orthogonal frequency-division multiplexing) scheme the receiver antennas and multiple transmitters on compared time-chosen fading channels and ...the time-selectivity product array is ... See full document
6
Novel polar coded space time transmit diversity scheme over Rician fading MIMO channels
... MIMO channels of which the transmitter has known channel distribution informa- tion (CDI) and the receiver has channel side information ...ing channels and K-factors are given in ...fading ... See full document
10
Analysis of SOSTTC-OFDM based on Least Squares Method
... orthogonal space time trellis coded-OFDM system with channel estimation error in a quasi-static frequency selective fading channel is ... See full document
6
Performance of Space Division Multiple Access Systems Communicating over Nakagami Fading Channels
... Abslracf- Performance of a space-division multiple-access SDMA system is investigated, when the space-time block coded signals based on two transmit antennas are transmitted over Nakagam[r] ... See full document
5
Optimizing time and space MIMO antenna system for frequency selective fading channels
... To determine , we can use either ray tracing (deterministic model) [26] or statistical approaches. In this paper, a statistical approach is used to allow easier control of channel parameters such as delay spread. ... See full document
13
An Adaptive Receiver for the Time and Frequency Selective Fading Channel
... The channel is modeled as a truncated power series [1] which represents the dispersive fading channel as a sum of three elementary flatfading channels.. The proposed receiver consists of[r] ... See full document
8
Space Time Trellis Coded 8PSK Schemes for Rapid Rayleigh Fading Channels
... ST coded 8PSK scheme de- signed in [4], referred to as 8PSK1 here, uses a rate-3/6 trellis encoder to encode the incoming 3 bits onto 6 output ...8PSK signals and transmitted over two transmit ... See full document
5
Space Time Coded MC CDMA: Blind Channel Estimation, Identifiability, and Receiver Design
... Tx1 and Tx2, respectively. A trade-off is often made be- tween the bandwidth allocated to an MC-CDMA system and the processing gain P such that Q is an integer mul- tiple of P [11]. Here, we assume that P = Q to simplify ... See full document
11
Optimized Irregular Low Density Parity Check Codes for Multicarrier Modulations over Frequency Selective Channels
... transmissions over frequency-selective channels when or- thogonal frequency division multiplexing (OFDM) modula- tion technique is ...a frequency-selective channel into a ... See full document
11
International Journal of Emerging Technology and Advanced Engineering
... OFDM is modulation system known for its ability to direct multipath. In OFDM the quick data stream is isolated into R narrowband data streams, R identifying with the subcarriers or subchannels i.e. one OFDM image ... See full document
8
TECHNOLOGICAL STRATEGY OF USING GLOBAL POSITIONING SYSTEM: AN ANALYSIS
... In essence this method is counting the exact number of carrier cycles between the satellite and the receiver. The problem is that the carrier frequency is hard to count because it's so uniform. Every cycle ... See full document
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