Matched-Filter Bound for Binary Signaling Over Dispersive Fading Channels With Receive Diversity

Hadinejad-Mahram, H.; Dahlhaus, Dirk; Blömker, Dirk

doi:10.1109/tcomm.2004.838675

Cited by 4 publications

(3 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Using extensive simulation results, we show that our proposed PRPP approach when applied to uncoded singleuser MIMO system with spatial multiplexing and multi-user MIMO system with non-cooperating users also yields nearexponential diversity. Additionally, when the PRPP is applied to uncoded single-user OFDM and SC-FDMA systems with two receiver antennas yields performance within 0.1 and 0.3 dB, respectively, of the matched-filter bound (MFB) [18], [19], [20]. We note that, similar to our PRPP approach, the diversity transform (DRT) in [21] also tries to improve the reliability of uncoded transmission over frequency-flat channels via linear transformations.…”

Section: Introductionmentioning

confidence: 83%

Achieving near-exponential diversity on uncoded low-dimensional MIMO, multi-user and multi-carrier systems without transmitter CSI

Annavajjala¹,

Orlik²

2011

2011 Information Theory and Applications Workshop

View full text Add to dashboard Cite

It is well-known that for single-input and single-output (SISO) narrow-band transmission on frequency-flat fading channels, uncoded communication with only receiver channel state information (Rx-CSI) leads to extremely poor reliability performance whereas transmitter CSI (Tx-CSI) allows us approach the reliability of an additive white gaussian noise (AWGN) channel via power control. In this paper, we propose a novel approach to achieve reliability close to the AWGN channel for uncoded transmissions on SISO frequency-flat Rayleigh fading channels without Tx-CSI. Our approach employs pseudo-random phase precoding (PRPP) of modulation symbols prior to temporal multiplexing, and joint-detection at the receiver that has polynomial complexity in the precoder size. With a precoder size of 400 binary symbols, we demonstrate that the proposed system achieves performance within 0.1 dB of the AWGN channel at a bit error rate of 0.00001, and is also robust to fading correlation and channel estimation errors. Furthermore, we present extensions to multiple-user multiple-input and multiple-output (MU-MIMO) systems and wideband transmission schemes such as orthogonal frequency-division multiplexing (OFDM) and single carrier frequency-domain multiple access (SC-FDMA) systems. We show, through extensive simulations, that i) with 8-by-8 MIMO system per-stream AWGN channel reliability is achieved with 8 spatial streams and 50 channel uses, ii) for a 5 user multiple-access channel with one antenna per user and 5 antennas at the receiver, 80 channel uses eliminates fading and interference complexity while simultaneously providing a power gain of approximately 6.9 dB, and iii) for OFDM and SC-FDMA systems with single antenna at the transmitter and two antennas at the receiver, within 0.1 and 0.3 dB of the matched-filter bound performance is achieved with a precoder size of 96 and 400 symbols, respectively. IEEE Information Theory and Applications 2011This work may not be copied or reproduced in whole or in part for any commercial purpose. Permission to copy in whole or in part without payment of fee is granted for nonprofit educational and research purposes provided that all such whole or partial copies include the following: a notice that such copying is by permission of Mitsubishi Electric Research Laboratories, Inc.; an acknowledgment of the authors and individual contributions to the work; and all applicable portions of the copyright notice. Copying, reproduction, or republishing for any other purpose shall require a license with payment of fee to Mitsubishi Electric Research Laboratories, Inc. All rights reserved. Abstract-It is well-known that for single-input and singleoutput (SISO) narrow-band transmission on frequency-flat fading channels, uncoded communication with only receiver channel state information (Rx-CSI) leads to extremely poor reliability performance whereas transmitter CSI (Tx-CSI) allows us approach the reliability of an additive white Gaussian noise (AWGN) channel via power control. In this paper, we pro...

show abstract

Section: Introductionmentioning

confidence: 83%

Achieving near-exponential diversity on uncoded low-dimensional MIMO, multi-user and multi-carrier systems without transmitter CSI

Annavajjala¹,

Orlik²

2011

2011 Information Theory and Applications Workshop

View full text Add to dashboard Cite

show abstract

Section: H H H H H H H H H H H Hmentioning

confidence: 99%

“…For an idealized MF receiver, we assume that perfect CSI is available at the receiver and that the receiver is ideally synchronized to the received signal [5,14]. The so-called MFB achieved by the idealized MF receiver describes the performance of uncoded and ISI-free signaling over additive white Gaussian noise [14]. In general, MFB is a theoretical bound that cannot be achieved by practical equalizers because of several factors, such as ISI and the inaccuracies of channel estimation.…”

Section: H H H H H H H H H H H Hmentioning

confidence: 99%

Sequential Optimization for Subcarrier Pairing and Power Allocation in CP-SC Cognitive Relay Systems

2014

KSII TIIS

View full text Add to dashboard Cite

A sequential optimization algorithm (SOA) for resource allocation in a cyclic-prefixed single-carrier cognitive relay system is proposed in this study. Both subcarrier pairing (SP) and power allocation are performed subject to a primary user interference constraint to minimize the mean squared error of frequency-domain equalization at the secondary destination receiver. Under uniform power allocation at the secondary source and optimal power allocation at the secondary relay, the ordered SP is proven to be asymptotically optimal in maximizing the matched filter bound on the signal-to-interference-plus-noise ratio. SOA implements the ordered SP before power allocation optimization by decoupling the ordered SP from the power allocation. Simulation results show that SOA can optimize resource allocation efficiently by significantly reducing complexity.

show abstract

References

2013

Wireless Communications

View full text Add to dashboard Cite

Matched-Filter Bound for Binary Signaling Over Dispersive Fading Channels With Receive Diversity

Cited by 4 publications

References 23 publications

Achieving near-exponential diversity on uncoded low-dimensional MIMO, multi-user and multi-carrier systems without transmitter CSI

Achieving near-exponential diversity on uncoded low-dimensional MIMO, multi-user and multi-carrier systems without transmitter CSI

Sequential Optimization for Subcarrier Pairing and Power Allocation in CP-SC Cognitive Relay Systems

References

Contact Info

Product

Resources

About