IEEE Access, 2023 Information is conveyed by either time, antenna, and/or frequency in the conventional modulation. In this paper, we propose a novel technique to convey information in Alamouti space-time block coding systems.
Hongjun Xu +2 more
doaj +1 more source
Signal detection for orthogonal space-time block coding over time-selective fading channels: A PIC approach for the G(i) systems [PDF]
, 2005 One major assumption in all orthogonal space-time block coding (O-STBC) schemes is that the channel remains static over the entire length of the codeword.
Burr, A G, Zheng, F C
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Space-time block coding for spatial modulation
21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2010 Space-time block coded spatial modulation (STBC-SM), which employs space-time block coding (STBC) for spatial modulation (SM), is proposed as a new multiple-input multiple-output (MIMO) transmission scheme. In the STBC-SM scheme, the transmitted information symbols are expanded not only to the space and time domains but also to the spatial (antenna ...
Başar, Ertuğrul +4 more
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Capacity Analysis of Channel Inversion Using Space-Time Block Coding with Transmit Power Control
Elektronika ir Elektrotechnika, 2022 In this paper, we analyze channel inversion with transmit diversity in terms of capacity and bit error rates in correlated fading. We obtain the Shannon capacity of Rayleigh fading channel under channel inversion using spatially correlated dual branch ...
Nergis Erdem, Tuncay Ertas
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Equivalent-Capacity-Based Design of Space-Time Block-Coded Sphere-Packing-Aided Multilevel Coding [PDF]
, 2007 A multilevel coding (MLC) scheme invoking sphere packing (SP) modulation combined with space time block coding (STBC) is designed. The coding rates of each of the MLC component codes are determined using the so-called equivalent capacity based ...
Alamri, O. +3 more
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Adaptive Network Coding for Scheduling Real-time Traffic with Hard Deadlines [PDF]
, 2012 We study adaptive network coding (NC) for scheduling real-time traffic over a single-hop wireless network. To meet the hard deadlines of real-time traffic, it is critical to strike a balance between maximizing the throughput and minimizing the risk that ...
Li, Jason Hongjun +3 more
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Concatenated space-time block coding with asymmetric MPSK TCM
Tongxin xuebao, 2010 The field of concatenated space-time block coding （inner） with trellis coded modulation （outer） has recently attracted interest as a means of jointly considering the error correction coding gain and diversity gain possible without bandwidth expansion and
AO Jun1 +3 more
doaj +2 more sources
On permutation of space‐time‐frequency block codings
IET Communications, 2014 Multi‐input multi‐output‐orthogonal frequency‐division multiplexing is the foundation of next generation of wireless communication systems and space‐time‐frequency block coding (STFBC) is considered one of the best schemes for implementing these systems. STFBCs have very complex structures and many parameters affect their performance.
Alireza Morsali, Siamak Talebi
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Space-time coding techniques with bit-interleaved coded modulations for MIMO block-fading channels
, 2007 The space-time bit-interleaved coded modulation (ST-BICM) is an efficient technique to obtain high diversity and coding gain on a block-fading MIMO channel.
Boutros, Joseph +2 more
core +1 more source
Signal detection for non-orthogonal space-time block coding over time-selective fading channels [PDF]
, 2004 In the case of non-quasi-static (i.e., time-selective fast fading) channels, which do exist in practice, the performance of the existing NO-STBC detectors can suffer from an irreducible error floor.
Burr, A G, Zheng, F C
core +2 more sources