A Review of Space-Time Block Codes from Real and Complex Orthogonal Designs
نویسندگان
چکیده
Weifeng Su and Xiang-Gen Xia. 2003. "On Space-Time Block Codes from Complex Orthogonal Designs", Wireless Personal Communications 25: 1–26. A. V. Geramita and J. Seberry. 1979. Orthogonal Designs, Quadratic Forms and Hadamard Matrices. Lecture Notes in Pure and Applied Mathematics, Vol. 43, Marcel Dekker: New York and Basel. V. Tarokh, H. Jafarkhani and A. R. Calderbank. 1999. "Space-time Block Codes from Orthogonal Designs", IEEE Trans. Inform. Theory, Vol. 45, No. 5, pp. 1456–1467.
منابع مشابه
On Space-Time Block Codes from Complex Orthogonal Designs
Space-time block codes from orthogonal designs recently proposed by Alamouti, and TarokhJafarkhani-Calderbank have attracted considerable attention due to the fast maximum-likelihood (ML) decoding and the full diversity. There are two classes of space-time block codes from orthogonal designs. One class consists of those from real orthogonal designs for real signal constellations which have been...
متن کاملCooperative Orthogonal Space-Time-Frequency Block Codes over a MIMO-OFDM Frequency Selective Channel
In this paper, a cooperative algorithm to improve the orthogonal space-timefrequency block codes (OSTFBC) in frequency selective channels for 2*1, 2*2, 4*1, 4*2 MIMO-OFDM systems, is presented. The algorithm of three node, a source node, a relay node and a destination node is formed, and is implemented in two stages. During the first stage, the destination and the relay antennas receive the sym...
متن کاملSome Optimal Codes From Designs
The binary and ternary codes spanned by the rows of the point by block incidence matrices of some 2-designs and their complementary and orthogonal designs are studied. A new method is also introduced to study optimal codes.
متن کاملSpace-Time block codes from orthogonal designs
We introduce space–time block coding, a new paradigm for communication over Rayleigh fading channels using multiple transmit antennas. Data is encoded using a space–time block code and the encoded data is split into n streams which are simultaneously transmitted using n transmit antennas. The received signal at each receive antenna is a linear superposition of the n transmitted signals perturbe...
متن کاملClosed Form Designs of Complex Orthogonal Space-Time Block Codes of Rates
In this correspondence, we present a systematic and closed form construction of complex orthogonal spacetime block codes from complex orthogonal designs of rates (k+1)=2k for 2k 1 or 2k transmit antennas for any positive integer k.
متن کامل