Autores UPV
Pang Xiaodan,
Beltrán Ramírez Marta,
Sánchez Vílchez José Manuel,
Pellicer Frasquet Eloy,
JUAN JOSÉ VEGAS OLMOS,
Llorente Sáez Roberto,
Idelfonso Tafur
Abstract
In this paper, we report on a gigabit capacity
fiber-wireless system that enables smooth integration
between high-speed wireless networks and dense
wavelength-division-multiplexing (DWDM) access networks.
By employing a centralized optical frequency comb,
both the wireline and the wireless services for each DWDM
user can be simultaneously supported. Besides, each baseband
channel can be transparently upconverted to multiple
radio-frequency (RF) bands for different wireless standards,
which can be flexibly filtered at the end user to
select the on-demand RF band, depending on the wireless
applications. For demonstration, we transmit a 2.5 Gbit∕s
signal through the proposed system and successfully
achieve a bit-error-rate (BER) performance well below
the 7% overhead forward error correction limit of the
BER of 2 × 10−3 for both the wireline and the wireless signals
in the 60 GHz band after 25 km single-mode fiber plus up to
6 m wireless distance.
