منابع مشابه
Universal Filtered Multicarrier for Machine type communications in 5G
Machine to machine (M2M) and Internet of things (IoT) communication systems are characterized by short and bursty communication cycles. Devices may also have very low duty cycles to increase battery lifetime. Current 4G systems are not adapted to these kind of traffic characteristics. Even to send just a short packet, a user equipment (UE) first needs to synchronize to the network, establish a ...
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Beyond third generation (3G) and fourth generation (4G) wireless communication systems are targeting far higher data rates, spectral efficiency and mobility requirements than existing 3G networks. By using multiple antennas at the transmitter and the receiver, multipleinput multiple-output (MIMO) technology allows improving both the spectral efficiency (bits/s/Hz), the coverage, and link reliab...
متن کاملInterference cancelation scheme with variable bandwidth allocation for universal filtered multicarrier systems in 5G networks
The universal filtered multicarrier (UFMC) is an appealing technique to eliminate out-of-band emission (OOBE) for fifth-generation (5G) networks. However, its signals that are modulated to the carriers, which are on the edges of one subband, are influenced by the filter. In this paper, an interference cancelation scheme is proposed to suppress the interference and to improve the multiuser syste...
متن کاملReceiver window design for multicarrier communication systems
Multicarrier modulation formats have been chosen for some recent wireline and wireless communication systems. These systems use the Fourier transform to convert a convolutive channel into multiple memoryless subchannels, which allows for simple equalization at the receiver. However, because the received signal is windowed in time, noise is spread between subchannels. As a result, narrowband int...
متن کاملReceiver Design for DCT based Multicarrier Signals
DCT based multicarrier system also known as fast orthogonal frequency division multiplexing (FOFDM) is a promising multicarrier transmission technique that requires half the subcarrier spacing compared to conventional OFDM technique. The signal processing complexity and power consumption of such system is also less due to its real arithmetic operations compared to DFT based system (OFDM) that r...
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ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2018
ISSN: 0018-9545,1939-9359
DOI: 10.1109/tvt.2018.2831245