Results 11 to 20 of about 1,000,936 (330)
Geometrical Relations Between Space–Time Block Code Designs and Complexity Reduction [PDF]
IEEE Transactions on Information Theory, 2005 In this work, the geometric relation between space- time block code design for the coherent channel and its noncoherent counterpart is exploited to get an analog of the information-theoretic inequality I(X;S)lesI((X,H);S) in terms of diversity.
O. Henkel
semanticscholar +3 more sources
New Full-Diversity Space-Time-Frequency Block Codes with Simplified Decoders for MIMO-OFDM Systems [PDF]
Radioengineering, 2014 Multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) is known as a promising solution for wideband wireless communications. This is why it has been considered as a powerful candidate for IEEE 802.11n standard.
M. Shahabinejad +2 more
doaj +2 more sources
Distributed MIMO coding scheme with low decoding complexity for future mobile TV broadcasting [PDF]
, 2012 A novel distributed space-time block code (STBC) for the next generation mobile TV broadcasting is proposed. The new code provides efficient performance within a wide range of power imbalance showing strong adaptivity to the single frequency network (SFN)
Crussière, Matthieu +3 more
core +4 more sources
IEEE Access, 2018 This paper characterizes rate-one (i.e., full rate) full-spatial-diversity-achieving communication schemes based on the channel state information (CSI) availability and antenna configurations, i.e., CSI at a transmitter (CSIT) or CSI at a receiver (CSIR)
Jingon Joung
doaj +1 more source
Achieving Low-Complexity Maximum-Likelihood Detection for the 3D MIMO Code [PDF]
, 2014 The 3D MIMO code is a robust and efficient space-time block code (STBC) for the distributed MIMO broadcasting but suffers from high maximum-likelihood (ML) decoding complexity.
Crussière, Matthieu +3 more
core +4 more sources
Four-Group Decodable Space–Time Block Codes [PDF]
IEEE Transactions on Signal Processing, 2008 1 figure. Accepted for publication in IEEE Trans.
Dao, Dung Ngoc +4 more
openaire +2 more sources
L2 Orthogonal Space Time Code for Continuous Phase Modulation [PDF]
, 2008 To combine the high power efficiency of Continuous Phase Modulation (CPM) with either high spectral efficiency or enhanced performance in low Signal to Noise conditions, some authors have proposed to introduce CPM in a MIMO frame, by using Space Time ...
Deneire, Luc +2 more
core +4 more sources
Space time block code classification for MIMO signals exploiting cyclostationarity [PDF]
, 2015 Blind and noncooperative identification of the transmission parameters of unknown communication signals has been employed both in military and civilian applications.
Oner, M, Turan, M, Çırpan, H
core +1 more source
Distributed space-time block codes [PDF]
, 2011 Introduction In this chapter, we consider space-time coding strategies for multiple-relay cooperative systems that effectively harness available spatial diversity. More specifically, the goal is to examine ways to forward signals efficiently from multiple relays to the destination while addressing the important practical issue of synchronization ...
Matthew C. Valenti, Daryl Reynolds
openaire +1 more source
IEEE Access, 2021 In cooperative relaying, intermediate stations are required to enhance the end-to-end transmission performance. The performance of the cooperative relaying scheme has been investigated theoretically and via computer simulations.
Hidekazu Murata +2 more
doaj +1 more source