Results 1 to 10 of about 892,691 (234)
Rateless Space Time Block Code for Massive MIMO Systems [PDF]
This paper presents a rateless space time block code (RSTBC) for massive MIMO systems. The paper illustrates the basis of rateless space time codes deployments in massive MIMO transmissions over wireless erasure channels.
Ali H. Alqahtani +2 more
doaj +2 more sources
Distributed Space-Time Block Code over Mixed Rayleigh and Rician Frequency-Selective Fading Channels [PDF]
This paper proposes a new distributed space-time block code (DSTBC) over frequency-selective fading channels for two-hop amplify and forward relay networks, consisting of a source node (S), two relay nodes (R1 and R2), and a destination node (D).
Quoc-Tuan Vien +2 more
doaj +3 more sources
Generalized ABBA Space-Time Block Codes [PDF]
Linear space-time block codes (STBCs) of unitary rate and full diversity, systematically constructed over arbitrary constellations for any number of transmit antennas are introduced. The codes are obtained by generalizing the existing ABBA STBCs, a.k.a quasi-orthogonal STBCs (QO-STBCs). Furthermore, a fully orthogonal (symbol-by-symbol) decoder for the
Giuseppe Thadeu Freitas de Abreu
openalex +3 more sources
Construction method of space-time code in MIMO-VLC system [PDF]
In the recent years, the design of any order of space-time block code did not appear in the previous. In this paper, we investigate the criterion that how to design the space-time block code in Multiple input multiple output(MIMO) visible light ...
Sun Chengnan
doaj +1 more source
Golden space-time block coded modulation [PDF]
In this paper we present a block coded modulation scheme for a 2 x 2 MIMO system over slow fading channels, where the inner code is the Golden Code. The scheme is based on a set partitioning of the Golden Code using two-sided ideals whose norm is a power of two.
Luzzi, L. +3 more
openaire +3 more sources
Perfect Space Time Block Codes [PDF]
39 pages, 7 figures, submitted to IEEE Trans. on Inform. Theory Sep.
Oggier, F. +3 more
openaire +4 more sources
Improved Perfect Space-Time Block Codes [PDF]
The perfect space-time block codes (STBCs) are based on four design criteria - full-rateness, non-vanishing determinant, cubic shaping and uniform average transmitted energy per antenna per time slot. Cubic shaping and transmission at uniform average energy per antenna per time slot are important from the perspective of energy efficiency of STBCs.
Srinath, K. Pavan, Rajan, B. Sundar
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Small Cell Network Densification using a New Space-Time Block Code (STBC) [PDF]
With the exponential increase in cellphone internet traffic consumed by new generations of wireless devices, cellular networks face a critical challenge to meet this vast demand of network capacity.
Adel Khaled +3 more
doaj +1 more source
On Fast-Decodable Space-Time Block Codes [PDF]
submitted to IEEE trans ...
Biglieri, Ezio +2 more
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Space-Time Block Coded Cooperative MIMO Systems [PDF]
The main objective of a Cooperative Multiple-Input Multiple-Output (CMIMO) system is to improve network throughput and network coverage and save energy. By grouping wireless devices as virtual multi-antenna nodes, it can thus simulate the functions of multi-antenna systems. A Space-Time Block Code (STBC) was proposed to utilize the spatial diversity of
Han Hai +5 more
openaire +3 more sources

