[PDF] Top 20 Design of a MIMO OFDM baseband transceiver for cognitive radio system
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Design of a MIMO OFDM baseband transceiver for cognitive radio system
... mechanism to find fine symbol timing by firstly getting the The channel model used for simulation is based on IEEE peak position of matched filter output as in step 5 and trace 802.11 TG[r] ... See full document
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Design and simulation of a MIMO OFDM baseband transceiver for high throughput wireless LAN
... Simu- lation results show that the proposed receiver is capable of transmission with a data rate that is twice that of the current IEEE 802.1 l a wireless LAN standard.. INTRODUC[r] ... See full document
4
Digital VLSI OFDM transceiver architecture for wireless SoC design
... architecture of an OFDM digital baseband transceiver for wireless LAN ...the OFDM transceiver digital IP which can be ideally integrated with the analog-front-end and RF ... See full document
4
Joint Estimation and Compensation of Transmitter and Receiver Radio Impairments in MIMO-OFDM Receivers
... Direct-conversion radio architecture has been widely used in today’s wireless devices because it is more amenable to mono- lithic integration and thus offers a low cost, small form factor design ... See full document
5
CORDIC-based architecture with channel state information for OFDM baseband receiver
... integrates baseband, RF, analog components, and channel ...proposed baseband transceiver. Simulation results for PER of practical circuits on AWGN and channel models are also proposed ... See full document
10
Baseband Transceiver Design for the IEEE 802.16a OFDM mode
... (iv) Start finding Fine Symbol Boundary at the pos ition of ±16 samples from Coarse Symbol Bo undary. (v) Use Long Preamble Correlator Bank at the sear ching window. The set with peak occurs indic ates the correct ... See full document
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Design of a MIMO-OFDM baseband receiver for next-generation wireless LAN
... IV. Channel Estimation and Data Recovery The functional simulation is under TGn Channel Model D The receiver needs channel state information derived from which is a typical official chan[r] ... See full document
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Progress Report of OFDM-based Agile Baseband Transceiver for Spectrum Pooling Wireless Systems
... – time domain raised cosine windowing (overlap 1 pt ). – frequency domain filtering[r] ... See full document
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Design of Robust Transceiver for Precoded Uplink MU-MIMO Transmission in Limited Feedback System
... proposes a robust transceiver design against the effect of channel state information (CSI) estimation error to optimize precoded uplink (UL) multi-user multiple- input multiple-output ... See full document
23
Baseband Transceiver Design for the DVB-Terrestrial Standard
... • For 1 tab Channel profile the result of Correlation Sum is as follows, • The correlation sum appears. triangle and changes slowly[r] ... See full document
28
Performance Evaluation of a 60 GHz Radio-over-Fiber System Employing MIMO and OFDM Modulation
... lation, radio over fiber, MIMO. I. I NTRODUCTION D EMAND for wireless data capacity is constantly in- creasing with the next generation smart mobile devices and new bandwidth-intensive user ... See full document
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Packet Format Report of OFDM-based Agile Baseband Transceiver for Future Spectrum Pooling Wireless Systems
... • OFDM-based agile baseband transceiver for fu ture spectrum pooling wireless systems has b een introduced. • Packet format has been proposed..[r] ... See full document
22
Theory and design of near-optimal MIMO OFDM transmission system for correlated multipath Rayleigh fading channels
... determination of the shap- ing filter for the second stage reduces to the choice of a suit- able operating value for ...α. For this, we do not have a theoreti- cally ... See full document
9
Design of an FFT/IFFT processor for MIMO OFDM systems
... diagram of the proposed 128/64-pointFFT/IFFT ...order of data in a se- ...that of the input sequences in the pipelined FFT ...order of the output se- quences is usually dependent on the ... See full document
9
A TCM OFDM Software Transceiver
... our design, channel estimation is achieved by the known pilots, since the decision-directed approach is not applicable in fast fading channels and is vulnerable to error ...complexity, a suboptimal approach ... See full document
7
A MRMDF FFT processor for MIMO OFDM applications
... diagram of the proposed 64/128-point FFT/IFFT processor derived from (3) is depicted in ...features of the proposed FFT architecture are: multiple input sequence of 64/128 point can be supported in ... See full document
4
A hardware efficient 64-QAM low-IF transceiver baseband for broadband communications
... This paper presents a hardware efficient VLSI architecture of digital baseband for 64-QAM low-IF digital CATV system with data rate 32.28Mbls. Taking the advantage of t[r] ... See full document
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Theoretical and Experimental Investigation of a 2 x 2 MIMO OFDM Radio-Over-Fiber System at 60-GHz With I/Q Imbalance Compensation
... as a critical technology for increasing the wireless channel capacity or reliability of mod- ern wireless communication systems [17], ...investigated for use in fiber-wireless systems ... See full document
9
Optimal Target Channel Sequence Design for Multiple Spectrum Handoffs in Cognitive Radio Networks
... in cognitive radio ...effects of multiple interruptions from the high-priority primary users and the traffic statistics of both the primary and the secondary users should be incorporated in ... See full document
12
A programmable transceiver structure of multi-rate OFDM-CDMA for wireless multimedia communications
... sub-carriers in the systems. Signal at each sub-stream is spread with factor Fhn by cyclical multiplying the spreading codes. Afier combining all the P spread signals &[r] ... See full document
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