Results 281 to 290 of about 149,583 (306)

Radio over Fiber based Network Architecture

2005
Moderne zell-basierte drahtlose Zugangsnetze zeigen einen Trend zur Erhöhung der Anzahl der Zellen und zur Nutzung höherer Frequenzbereiche, um die explosiv wachsenden Bandbreitenanforderungen zu befriedigen. Dies führt dazu, dass eine große Zahl von Basisstationen (Base Station, BS) installiert werden muss, was wiederum den Kostendruck auf die ...
openaire   +2 more sources

Radio over Fiber for Beyond 3G

2005 International Topical Meeting on Microwave Photonics, 2005
This paper introduces radio over fiber (RoF) as one of enabling technologies of the fourth generation (4G) wireless communication. The RoF is a key technology to solve the problem about the high radio-wave propagation attenuation of 4G systems whose frequency band is expected to be higher than 3 GHz.
openaire   +1 more source

Analog and Digitized Radio-over-Fiber

2017
Radio-over-Fiber (RoF) techniques aim to simplify as much as possible the configuration and the cost of the radio terminations of wireless networks. Both wireless LANs (WLAN) and cellular networks can potentially benefit from RoF. In wireless systems, the most costly equipment is the radio oscillators today necessary at each antenna site (called remote
openaire   +1 more source

Optically Powered Radio-Over-Fiber Systems in Support of 5G Cellular Networks and IoT

Journal of Lightwave Technology, 2021
David S Montero, Juan Dayron Lopez Cardona, Carmen Vazquez   +2 more
exaly  

Wavelength Division Multiplexed Radio Over Fiber Links for 5G Fronthaul Networks

IEEE Journal on Selected Areas in Communications, 2021
Gaurav Pandey, Amol Choudhary, Abhishek Dixit   +2 more
exaly  

Radio-Over-Fiber Technology: Present and Future

Journal of Lightwave Technology, 2021
Christina Lim, Ampalavanapillai Nirmalathas   +1 more
exaly  

Performance Improvement and Cost Reduction Techniques for Radio Over Fiber Communications

IEEE Communications Surveys and Tutorials, 2015
Varghese Antony Thomas, Mohammed El-Hajjar, Lajos Hanzo   +2 more
exaly  

Millimeter-Wave Frequency Radio over Fiber Systems: A Survey

IEEE Communications Surveys and Tutorials, 2013
Joaquin Beas, Gerardo Castanon, Ivan Aritz Aldaya Garde   +2 more
exaly  

Millimeter-Wave Radio Over Fiber Optical Upconversion Techniques Relying on Link Nonlinearity

IEEE Communications Surveys and Tutorials, 2016
Mohammed El-Hajjar, Lajos Hanzo, Varghese Antony Thomas   +2 more
exaly  

A Tutorial on Fiber Monitoring for Applications in Analogue Mobile Fronthaul

IEEE Communications Surveys and Tutorials, 2018
Patryk Jan Urban, Gustavo Amaral, Jean Pierre von der Weid   +2 more
exaly