Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Simone Morosi"'
Publikováno v:
Transactions on Emerging Telecommunications Technologies. 26:704-717
Orthogonal frequency-division multiplexing OFDM is widely used in modern communication systems thanks to the ease of its implementation as well as to a simple design of channel estimation methods. Pilot-based schemes are commonly employed to recover
Publikováno v:
IEEE Transactions on Wireless Communications. 6:3552-3557
This paper deals with a turbo multiuser detector suitable for applications in overloaded coded DS-CDMA systems. The turbo-MUD receiver is based on the use of a linear MMSE detector in the first iteration and a parallel interference cancellation schem
Publikováno v:
IWCMC
Orthogonal Frequency Division Multiplexing (OFDM) transmission technique has been considered for the 4G LTE-Advanced system because of its high performance and low complexity. In the new 5G scenario this type of modulation is not properly suited beca
Publikováno v:
ASMS/SPSC
Aiming at increasing the satellite link performance, advanced modulation techniques have been thoroughly studied. On the other hand, reliable transmission techniques with a low computational overhead are pursued for many applications in critical scen
Publikováno v:
Wireless Communications and Mobile Computing. 5:5-14
This paper investigates the use of bi-orthogonal modulations in multiuser communication systems based on ultra wide band impulse radio (UWB-IR) technology: the communication systems considered herein use Gaussian waveforms in AWGN channel and rely on
Publikováno v:
European Transactions on Telecommunications. 16:91-100
This paper presents a turbo multiuser detector for turbo-coded DS-code division multiple access (CDMA) systems, based on the utilisation of a parallel interference cancellator (PIC) and a bank of turbo decoders: in the proposed receiver the interfere
Publikováno v:
IEEE Transactions on Wireless Communications. 3:359-366
This paper deals with an efficient receiver for applications in direct sequence-code-division multiple access wireless communication systems. This receiver combines a modified scheme of a parallel interference cancellation detector with antenna array
Publikováno v:
IEEE Transactions on Wireless Communications. 3:235-247
This paper deals with a modified version of a blind adaptive multiuser detector for direct sequence code-division multiple-access (DS-CDMA) wireless communication systems which is named precombining blind adaptive multiuser detector (PBA-MUD). The ma
Publikováno v:
IEEE Transactions on Power Delivery. 18:1104-1109
This paper provides a fair comparison between direct sequence code division multiple access (DS-CDMA) and orthogonal frequency division multiplexing (OFDM) systems for broadband downstream power-line communications (PLCs). The considered schemes seem
Publikováno v:
IEEE Transactions on Vehicular Technology. 52:1162-1166
The paper deals with a multiuser cancellation-detection scheme combined with an antenna array for wideband code-division multiple-access (WCDMA) communication systems in which different traffic loads and data rates are considered. This receiver, defi