Tektronix, IEMN Demonstrate 100 Gb/s Wireless Transmissions Using New IEEE 802.15.3d Standard

06/05/2018

Tektronix, Inc., a leading worldwide provider of measurement solutions, and IEMN, a major French research laboratory, demonstrated a single carrier wireless link traveling at a 100 Gb/s data rate. This demonstration uses advanced data coding, THz photonics and wideband and linear devices to enable ultra fast wireless connections in the 252 - 325 GHz band per the recently published IEEE 802.15.3d standard.

"Achieving 100 Gb/s transmission in a single carrier helps to fill the gap between the worlds of fiber-optics and radio. By combining the concept with dedicated architectures and photonic-based THz circuits we are paving the way for faster wireless transmission than what's possible today," said Guillaume Ducournau, an associate professor at IEMN/CNRS/University Lille working on THz communication systems.

The purpose of the new 802.15.3d standard is to provide for low complexity, low cost, low power consumption, very high data rate wireless connectivity among devices and in the future 'low THz' bands. Potential applications include consumer multimedia, wireless switched point-to-point applications in data centers, wireless backhaul/front haul, intra-device communications and a wide variety of additional use cases such as rapid large multimedia data downloads and file exchanges between two devices in close proximity.

Achieving 100 Gb/s and beyond requires the extension of carrier frequencies to the millimeter/sub-millimeter range, around 300 GHz, also called the "THz band." Using a combination of optical coherent technologies and THz transceivers, this latest demonstration showcased the advances being made toward operational wireless links with THz frequencies and optical-equivalent data rates.

The demonstration was accomplished within the framework of several research projects including the COM'TONIQ, Era-net Chistera TERALINKS and TERASONIC ANR projects in THz communications. The French Equipex programs, "FLUX" (high-speed guided fiber/wireless-based advanced data coms) and "ExCELSIOR" (advanced characterization of nano-devices and systems) also supported this effort along with IEMN platform facilities and the RENATECH French nanofabrication network, IRCICA USR-3380. The demonstration was also supported by the CPER "Photonics for society" and contributes to the "digital world" Hub 3 of the I-Site Université de Lille Nord de France.

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