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http://dx.doi.org/10.5573/ieek.2013.50.8.083

Encounter of Lattice-type coding with Wiener's MMSE and Shannon's Information-Theoretic Capacity Limits in Quantity and Quality of Signal Transmission  

Park, Daechul (Dept. ICE, Hannam University)
Lee, Moon Ho (Dept. of EE, Chonbuk National University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.50, no.8, 2013 , pp. 83-93 More about this Journal
Abstract
By comparing Wiener's MMSE on stochastic signal transmission with Shannon's mutual information first proved by C.E. Shannon in terms of information theory, connections between two approaches were investigated. What Wiener wanted to see in signal transmission in noisy channel is to try to capture fundamental limits for signal quality in signal estimation. On the other hands, Shannon was interested in finding fundamental limits of signal quantity that maximize the uncertainty in mutual information using the entropy concept in noisy channel. First concern of this paper is to show that in deriving limits of Shannon's point to point fundamental channel capacity, Shannon's mutual information obtained by exploiting MMSE combiner and Wiener filter's MMSE are interelated by integro-differential equantion. Then, At the meeting point of Wiener's MMSE and Shannon's mutual information the upper bound of spectral efficiency and the lower bound of energy efficiency were computed. Choosing a proper lattice-type code of a mod-${\Lambda}$AWGN channel model and MMSE estimation of ${\alpha}$ confirmed to lead to the fundamental Shannon capacity limits.
Keywords
minimum mean squared error(MMSE); Information-theoretic limits; optimal filtering; channel capacity; mutual information;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 http://www.isss.org/lumwiener.htm http://en.wikipedia.org/wiki/Wiener_process
2 C. E. Shannon, "A mathematical theory of communication," Bell Syst. Tech. J. vol. 27, pp. 379-423, 623-656, Jul./Oct. 1948.   DOI
3 L. Rey Vega and H. Rey, A Rapid Introduction to Adaptive Filtering, SpringerBriefs in Electrical and Computer Engineering, chapter 2, 2013.
4 http://en.wikipedia.org/wiki/Claude_Shannon http://en.wikipedia.org/wiki/Norvert_Wiener
5 Nobert Wiener, "What is information theory?", IRE Trans. on Information Theory, Vol. 2, No. 2, 1956, pp. 48   DOI   ScienceOn
6 Thomas M. Cover J. A. Thomas, Information Theory, Wiley, 1991.
7 D. Guo, S. Shamai (Shitz), and S. Verdu, "Mutual information and minimum mean-square error in Gaussian channels," IEEE Trans. Information Theory, vol. 51, no. 4, pp. 1261- 1282, Apr. 2005.   DOI   ScienceOn
8 Uri Erez and Ram Zamir, "Achieving 1/2 log(1 + SNR) on the AWGN Channel With Lattice Encoding and Decoding, " IEEE Transactions on Information Theory, Vol. 50, no. 10, pp.2293-2314 October 2004.   DOI   ScienceOn
9 James C. G. Lesurf, Information and Measurement, 2nd Edition, Taylor & Francis; 2 edition (October 15, 2001) , chapter 8
10 Daniel P. Palomar, and Sergio Verdu, "Gradient of Mutual Information in Linear Vector Gaussian Channels," IEEE Trans. on Information Theory, vol. 52, no. 1, pp. 141-154 Jan. 2006   DOI   ScienceOn
11 G. Poltyrev, "On coding without restrictions for the AWGN channel," IEEE Trans. Inform. Theory, vol. 40, pp. 409-417, Mar., 1994   DOI   ScienceOn
12 E. Agrell, T. Eriksson, A. Vardy, and K. Zeger, "Closest point search in lattices," IEEE Trans. Inform. Theory, vol. 48, pp. 2201-2214, Aug. 2002.   DOI   ScienceOn
13 조용수, 김재권, 양원명, MIMO-OFDM 무선통신과 MATLAB, 홍릉과학출판사, 2008.
14 Jinho Choi, Optimal Combining and Detection: Statistical Signal Processing for Communications, Cambridge University Press; 1st edition (March 8, 2010), chapter 4
15 이문호, 펑부스, "세명의 사용자를 위한 협력 다중점 송수신(CoMP)에서의 격자(Lattice) 부호 대칭 간섭 채널", 전자공학회 논문지 TC편, Vol.49, No.6, 2012.06
16 이문호, 실용 정보 이론, 복두 출판사, 1997.
17 Lars Lundheim, On Shannon and "Shannon's Formula", Telektronikk , 2002