Title | ||
---|---|---|
Modulation Formats and Waveforms for the Physical Layer of 5G Wireless Networks: Who Will be the Heir of OFDM? |
Abstract | ||
---|---|---|
5G cellular communications promise to deliver the gigabit experience to mobile users, with a capacity increase of up to three orders of magnitude with respect to current LTE systems. There is widespread agreement that such an ambitious goal will be realized through a combination of innovative techniques involving different network layers. At the physical layer, the OFDM modulation format, along with its multiple-access strategy OFDMA, is not taken for granted, and several alternatives promising larger values of spectral efficiency are being considered. This paper provides a review of some modulation formats suited for 5G, enriched by a comparative analysis of their performance in a cellular environment, and by a discussion on their interactions with specific 5G ingredients. The interaction with a massive MIMO system is also discussed by employing real channel measurements. |
Year | Venue | Field |
---|---|---|
2014 | CoRR | Gigabit,Wireless network,Mathematical optimization,Cellular communication,Communication channel,Computer network,MIMO,Electronic engineering,Physical layer,Spectral efficiency,Mathematics,Orthogonal frequency-division multiplexing |
DocType | Volume | Citations |
Journal | abs/1407.5947 | 3 |
PageRank | References | Authors |
0.41 | 46 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Paolo Banelli | 1 | 5 | 0.93 |
Stefano Buzzi | 2 | 1951 | 75.30 |
Giulio Colavolpe | 3 | 801 | 68.60 |
Andrea Modenini | 4 | 88 | 7.60 |
Fredrik Rusek | 5 | 2417 | 144.66 |
Alessandro Ugolini | 6 | 3 | 0.41 |