Single carrier
A Hybrid Single Carrier/Multicarrier Transmission Scheme with Power Allocation
... We now consider a typical condition, namely SNR of 20 dB, and assess the capacity gain as a function of the se- lectiveness of the channel, as shown in Figure 9. We ob- serve gains from 20% up to 90% for flat channels by ...
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Wideband Channel Estimation and Prediction in Single Carrier Wireless Systems
... for single-carrier wideband wireless communications sys- tems are ...the single-carrier wideband pilot signal received by the receiver is first converted to the ...
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Comparisons of Short Prefix Based Channel Estimation in Single Carrier Communication Systems
... the single-carrier with frequency domain equa- lization (SC-FDE) communication system has drawn a great attention as an alternative to the orthogonal fre- quency division multiplexing (OFDM) communication ...
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Single Carrier Frequency Domain Equalization Abinash Kumar, Ravi Kateeyare
... of single carrier frequency domain equalization system using space time block codes and receiver diversity for 2 transmit antenna and 1 receive antenna is as ...
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Single-Carrier Frequency-Domain Equalizer with Multi-Antenna Transmit Diversity
... System Model: Consider a MISO system with M transmit antennas and a block fading channel model where the channel remains unchanged during the block transmission. The channel impulse response from the transmit antenna I ...
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Frequency-Domain Equalization in Single-Carrier Transmission: Filter Bank Approach
... Throughout this paper, we consider single-carrier block transmission over a linear bandlimited channel with addi- tive white Gaussian noise. We assume that the channel has time-invariant impulse response ...
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Optimal blockwise subcarrier allocation policies in single carrier FDMA uplink systems
... policies, single-carrier frequency division multiple access (SC-FDMA) has been proposed as the uplink trans- mission scheme for wireless standard of 4G technology such as 3GPP long-term evolution (LTE) ...
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Single Carrier Frequency Domain Equalization with Space Time Trellis Codes
... This paper has examined the performance of wireless communication when space-time trellis code is combined with Equalization in single-carrier transmis- sion. In combining the two techniques, it was ...
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OFDM versus Single Carrier: A Realistic Multi Antenna Comparison
... There is an ongoing discussion in the broadband wireless world about the respective benefits of orthogonal frequency division multiplexing (OFDM) and single carrier with frequency domain equalization ...
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Channel Equalization for Single Carrier MIMO Underwater Acoustic Communications
... a single-channel DFE, the correlation-based DFE is proposed and tested to be robust to di ff erent acoustic ...[12], single-carrier frequency-domain equalization (SC-FDE) followed by phase ...
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Single-Carrier Frequency-Domain Equalizer
... traditional single-carrier (SC) modulation ...a single carrier so the peak-to-average transmitted power ratio for SC-modulated signals is ...
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A Bit-Labeling Design for Trellis-Shaped Single-Carrier PSK with PAPR Reduction
... Band-limited single-carrier signals, even with a phase-shift keying (PSK) constellation, suffer from relatively high peak-to-average power ratio (PAPR) when a narrow pulse-shaping filter is used at the ...
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Interference Cancellation Schemes for Single Carrier Block Transmission with Insufficient Cyclic Prefix
... This paper proposes intersymbol interference (ISI) and interblock interference (IBI) cancellation schemes at the transmitter and the receiver for the single-carrier block transmission with insufficient cyclic ...
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Diversity Techniques for Single Carrier Packet Retransmissions over Frequency Selective Channels
... We have presented and compared two transmit diversity schemes for multiple HARQ retransmission using single carrier signaling over frequency selective channels. Our theoretical analysis shows that the BID ...
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Single Carrier Ofdm Immune to Intercarrier Interference
... estimating carrier frequency ...complexity. Single carrier OFDM[14] is a alternative transmission technique to traditional OFDM due to better performance in multipath fading ...with single ...
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Cyclic Prefix Based Channel Estimation of Single Carrier Frequency Domain Equalization
... Abstract: For the mobile communication, single carrier cyclic prefixed (SC-CP) with frequency domain equalizer (FDE) is favourable and robust channel estimation. Conventional SC-CP wireless system uses ...
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BER Performance of IEEE 802.11ad for Single Carrier and Multi Carrier
... In Fig.5.a the BER performance of the system is given when the system is in Single Carrier mode. Here the coding used is ¾-LDPC with a Sample Rate of 1.76 GHz for which Raised Cosine Filter is used. As we ...
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Design of Space-Time Coded Single-Carrier and Multi-Carrier MIMO-CDMA systems
... In this paper MIMO-CDMA system with 4x4 antennas with STBC and QSTBC codes has been implemented. And the system has been implemented with multi carrier also. The simulated results are shown below. BER performance ...
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Frequency Domain Interference Cancellation for Single Carrier Cyclic Prefix CDMA System
... that single carrier CDMA can achieve good performance comparable to MC-CDMA and orthogonal frequency division multiplexing (OFDM) if FDE is ...the single carrier CDMA was shown to have two ...
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PERFORMANCE OF TURBO CODED OFDM IN WIRELESS APP
... A typical Frequency division multiplexing signal spectrum is shown in figure 3.2.FDM extends the concept of single carrier modulation by using multiple sub carriers within the same single channel. ...
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