Please use this identifier to cite or link to this item:
http://hdl.handle.net/11144/5474
Title: | Low Complexity Millimeter Wave Point-to-point Communication: Interference Assessment of BPSK vs QPSK Decomposition |
Authors: | Borges, David Viegas, Pedro Montezuma, Paulo Dinis, Rui Silva, Mário Marques da |
Keywords: | Wireless Communications MIMO Systems Physical Security |
Issue Date: | 19-Jun-2019 |
Abstract: | Power amplification and spectral e±ciencies could be optimized with transmitter structures employing several branches, each one associated to a signal component of the symbol to be transmitted, with an ampli¯er directly connected to an antenna or an antenna array. Under these conditions the signal components transmitted by the several branches are associated to di®erent beams to increase the separation among data streams from di®erent users. However, even in these conditions interference among users can occur due to superposition of radiation beams carrying signal components from di®erent users. Since the physical security level assured by these structures is not negatively a®ected, it is crucial the assessment of interference e®ects in such systems. Under certain limits in misalignments, simulation results show that beam interference has low impact on system performance. |
Peer Reviewed: | no |
URI: | http://hdl.handle.net/11144/5474 |
Appears in Collections: | DCT- Comunicações em conferências |
Files in This Item:
File | Description | Size | Format | |
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5 - Low Complexity Millimeter Wave Point-to-point Communication.ppt | 825 kB | Microsoft Powerpoint | View/Open | |
Low Complexity Millimeter Wave Point to point Communication.pdf | 1,03 MB | Adobe PDF | View/Open |
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