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Conformal, transparent, and efficient MXene grid antennas for flexible wireless electronics. [PDF]
Sci AdvSu H +9 more
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Secure color image encryption using a fractional-order chaotic PRNG and DNA-level operations. [PDF]
Sci RepYang C, Liu Y, Sun X, Han Q, Zhou D.
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Parameter Adaptive Network for Large-Scale Neural In-Loop Filtering in Versatile Video Coding. [PDF]
Sensors (Basel)Wu Y, Cai F, Song X, Zuo X.
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Distributed space-time block coding
GLOBECOM '05. IEEE Global Telecommunications Conference, 2005., 2005In this paper, a new class of distributed space-time block codes (DSTBCs) is introduced. These DSTBCs are designed for wireless networks which have a large set of single-antenna relay nodes Nscr, but at any given time only a small, a priori unknown subset of nodes SsubeNscr can be active.
Simon Yiu, Robert Schober, Lutz Lampe
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Space-time block codes versus space-time trellis codes
ICC 2001. IEEE International Conference on Communications. Conference Record (Cat. No.01CH37240), 2002Two outstanding examples of transmit diversity schemes for the multiple-antenna flat-fading channel are space-time block coding (STBC) and space-time trellis coding (STTC). We compare the performance of STBC and STTC in terms of the frame error rate keeping the transmit power, spectral efficiency and number of trellis states fixed.
Sumeet Sandhu +2 more
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On MIDO Space-Time Block Codes
2007 IEEE International Symposium on Information Theory, 2007In this paper, the need for the construction of multiple input-double output (MIDO) space-time block codes (STBCs) is discussed, concentrating on the case of four transmitters for simplicity. Above the trivial method, i.e. switching off the extra layers in the usual multiple input-multiple output (MIMO) setting, two smarter yet simple MIDO construction
Camilla Hollanti, Kalle Ranto
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Semiorthogonal Space–Time Block Codes
IEEE Transactions on Information Theory, 2010In this paper, a new class of full-diversity, rate-one space-time block codes (STBCs) called semiorthogonal algebraic space-time block codes (SAST codes) is proposed. SAST codes are delay optimal when the number of transmit antennas is even. The SAST codeword matrix has a generalized Alamouti structure where the transmitted symbols are replaced by ...
Ngoc-Dung Dào, Chintha Tellambura
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Opportunistic space-time block codes
VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005., 2006Keywords: NCCR-MICS ; NCCR-MICS/CL1 Note: inproceedings Reference LICOS-CONF-2005-005doi:10.1109/VETECF.2005.1558464 Record created on 2006-12-11, modified on 2017-08 ...
Das, S. +3 more
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