In this paper, the impact of clipping noise on optical wireless communication (OWC) systems
employing orthogonal frequency division multiplexing (OFDM) is investigated. The two …

The performance of advanced modulation schemes for spectrally efficient data transmission
is reviewed, targeting short-range intensity-modulated optical channels with direct detection …

Fixed-broadband access technology is evolving from exclusively copper-based solutions to
hybrid fiber-copper architectures. This article presents the expected next step in the …

With white-light LEDs one can combine lighting and wireless communication functionalities
in one source. We investigate feasible transmission rates in a moderate-size office room …

Access networks include modems, home gateways, and DSL Access Multiplexers
(DSLAMs), and are responsible for 70-80% of total network-based energy consumption. In …

Предложен математический метод, основанный на использовании комплексных
статусных функций, приписываемых состоянию объекта. Метод ориентирован на …

In the context of access networks, orthogonal frequency division multiplexing (OFDM) has
been extensively studied for fiber-based optical communications. A DC-biased optical …

Security threats increase as connectivity among vehicles increases. In particular, a lack of
authentication, integrity, and confidentiality makes the controller area network (CAN) …

In this paper we propose a frequency-domain broadband channel simulator for indoor
power line communications (PLC). We follow a bottom-up approach by defining the topology …

G. fast is a new standard from the International Telecommunication Union, which targets 1
Gb/s over short copper loops using frequencies up to 212 MHz. This new technology …