Spatial modulation and spatial multiplexing performance comparison over 3D mmWave communications

Elkawafi, Salma; Younis, Abdelhamid; Mesleh, Raed; Abouda, A.A.; Elmusrati, Mohammed; Elbarsha, Ahmed

doi:10.1109/wispnet.2017.8300059

Cited by 4 publications

(3 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this section we discuss the results obtained when 3D PMod is used. We implement the system described by Stokes −1 performs the conversion from Stokes to Jones vector described by (11).…”

Section: Resultsmentioning

confidence: 99%

“…2 using different values of L and N . In this figure, Bit Splitter splits the incoming bits into two groups of N b and L b bits; PSK Mapper and e j perform the PSK mapping; Poincaré Mapper maps the incoming bits into the Poincaré sphere by using Tables VIII, IX, X and XI for L = 2, 4, 8, 16; Stokes −1 performs the conversion from Stokes to Jones vector described by (11).…”

Section: Resultsmentioning

confidence: 99%

“…Whereas this space is twodimensional in classical modulations, in our work presented in this paper this space is three-dimensional. Note that this concept is not analogous to the spatial case, where the 3D term refers to the spatial coverage in azimuth and elevation [11], [12]. In the polarization case, by using a 3D sphere as the constellation, we are able to map 3D points with the respective electric field.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

3-D Polarized Modulation: System Analysis and Performance

Henarejos

Pérez-Neira

2018

IEEE Trans. Commun.

View full text Add to dashboard Cite

In this paper we present a novel modulation technique for dual polarization communication systems, which reduces the error rate compared with the existent schemes. This modulation places the symbols in a 3D constellation, rather than the classic approach of 2D. Adjusting the phase of these symbols depending on the information bits, we are able to increase the bit rate. Hence, the proposed scheme conveys information by selecting both polarization state and the phase of radiated electromagnetic wave. We also analyse the performance of 3D Polarized Modulation (PMod) for different constellation sizes and we obtain a curve of rate adaptation. Finally, we compare the proposed 3D PMod with other existing schemes such as single polarization Phase Shift Keying (PSK) and double polarization Vertical Bell Laboratories Layer Space-Time (V-BLAST), both carrying the same number of information bits. The results show that 3D PMod always outperforms all other schemes, except for low order modulation. Therefore, we can conclude that 3D PMod is an excellent candidate for medium and high modulation order transmissions.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%