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Because of this, the service area requires multiple base stations resulting in its complexed structure and higher cost. Spectral congestions can be mitigated by operating frequency bands in microwave or millimeter bands. The issue of bandwidth increase of the existing wireless radio networks can be resolved by decreasing the cell size to accommodate more users. According to a survey by Ericsson, annual mobile data traffic saw an increase of 65% in 2015 which is assumed to grow ten times bigger by the end of 2021. Moreover, growing population has caused substantial increase in data demand which further compels researchers to explore new-generation communication technologies. Therefore, such sensitive locations are always considered as challenging locations to connect with broadband services. However, these radio millimeter waves are not permitted in sensitive medical locations since it can interfere with crucial medical equipment which can impact patients’ health. Both high and low frequencies can be used by broadband networks to provide highest speeds on millimeter waves with frequencies between 30 and 300 GHz.
RSOA IN OPTISYSTEM INSTALL
Telecommunication operators can install high-speed broadband networks in hospitals by using innovative applications to drive emergency response mechanisms digitally and accurately.
RSOA IN OPTISYSTEM UPDATE
Particularly in high-density countries like Thailand, China, and India, it is essential to update such systems for controlling the ongoing pandemic outbreak. In terms of screening the infected individuals and frontline healthcare personnel, communication and data exchange systems have a crucial role to play. The current pandemic situation of COVID-19 has not only affected global healthcare in general but also raised questions on the effectiveness of epidemic response mechanisms across the world. The reported results indicate the achievement of acceptable bit error rate (BER≈10 –3) for all channels up to 3400 m FSO link under clear weather conditions, 1000 m under partially haze/rain and 620 m under dense fog/heavy rain. In addition to this, the proposed Ro-FSO link is subjected to different weather conditions, particularly partially hazy/rainy and dense fog/very rainy.
RSOA IN OPTISYSTEM FREE
In this work, Ro-FSO system is designed by incorporating hybrid mode division multiplexing (MDM) and polarization division multiplexing (PDM) schemes to deliver four independent channels, each carrying 10 Gbps data upconverted to 40 GHz radio signal, over 3.4 km free space optical link operating under clear weather conditions. These atmospheric turbulences mainly affect the transmission link range of Ro-FSO systems. However, the Ro-FSO performance is highly influenced by different adverse weather conditions, particularly haze and rainfall, which further cause attenuation in the transmission path of Ro-FSO systems. Radio over Free Space Optics (Ro-FSO) can fulfil high-speed data demand in such locations without any such interference. However, interference of electromagnetic spectrum or highly sensitive medical equipment in such locations can prevent radio waves which can further compromise the health of patients. High-speed data demand in sensitive locations has prompted new wireless technologies to grow in areas like hospitals for bio-sensor data transmission between doctors and patients. 6Department of Electronics and Communication Engineering, Guru Nanak Dev University, Amritsar, India.5Department of Electrical Engineering, College of Engineering, Taif University, Taif, Saudi Arabia.
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4Department of Electrical Engineering, University of Central Punjab, Lahore, Pakistan.3Quanzhou Institute of Equipment Manufacturing, Chinese Academy of Sciences, Quanzhou, China.2College of Computer Engineering and Sciences, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia.1Wireless Communication Ecosystem Research Unit, Department of Electrical Engineering, Chulalongkorn University, Bangkok, Thailand.Sushank Chaudhary 1*, Lunchakorn Wuttisittikulkij 1*, Jamel Nebhen 2, Xuan Tang 3, Muhammad Saadi 4, Sattam Al Otaibi 5, Ahmed Althobaiti 5, Abhishek Sharma 6 and Sunita Choudhary 1