Dr. Vivek Arya
@cuchd.in
Associate Professor
Chandigarh University Punjab, India
I am working as an Associate Professor at Chandigarh University, India. I have received Best Global Educator Award 2022. I also received award in 2022 at Vigyan Bhawan, MP-CoST by AICTE Advisor- Dr. Rajandra Kakde and Director General of MP-CoST- Dr. Anil Kothari, Dr. Mohanlal Chauri from PCI & President Prisal -Dr. P. Tagade for inventions and technologies developed. I also received Gurupnishad Award for 2020 by Charles Walter Society for Innovation & Research. I have done my Ph.D on SIW leaky wave antennas and M.Tech in Electronics and Communication Engineering along with a gold medal and qualified the UGC NET exam. My research interests include 'Digital Image Processing, Video Processing, Adaptive Signal Processing, Microstrip Antennas, ARM Antennas, SIW and Leaky Wave Antennas. I have authored ten international books and published many chapters in international books. I have patented many inventions and nearly 70+research papers published in SCI/SCOPUS journals.
EDUCATION
Ph.D, NET, M.Tech (ECE), B.Tech (ECE)
RESEARCH, TEACHING, or OTHER INTERESTS
Electrical and Electronic Engineering, Signal Processing, Computer Vision and Pattern Recognition, Artificial Intelligence
FUTURE PROJECTS
SIW LWA
Designing of SIW LWA
Applications Invited
Scopus Publications
Scopus Publications
Meet Kumari and Vivek Arya
Informa UK Limited
Vivek Arya and Sayam Gupta
Springer Nature Switzerland
Nilam Choudhary, Vivek Arya, Arun Kumar Rana, Mohammad Omar Sabri, Jayant Giri, and Rajkumar Chadge
Springer Nature Switzerland
Vivek Arya
Springer Science and Business Media LLC
Vivek Arya, Meet Kumari, and Arun Kumar Rana
Walter de Gruyter GmbH
Abstract Communication networks are forced to transition to optical access networks in order to boost the information rate of transmission due to huge utilization of internet. Passive optical networks (PONs) are a highly developed and promising technology that offers low cost design, high bandwidth, and information rate for both residential and commercial use. PON uses the passive components incorporating couplers, splitters, as well as combiners. Compared to modern access networks, PON features bidirectional capabilities, cost-effectiveness, high resource efficiency, transparency, privacy, flexibility, along with upgradeability. Due to these ever increasing demands for high bandwidth, high capacity, and long reach communication for next generation networks, next generation passive optical networks (NG-PONs) are optimum choice. It provides cost-effective, energy efficient network architecture and can be realized in integrated wired/wireless network scenarios for fronthaul/backhaul data transmissions. This paper reviews the standardization process of PON that led to the development of the NG-PON. The detail literature review of various technologies related to PON and NG-PON has been conducted. Potential drawbacks of NG-PON as well as the advantages and disadvantages of various strategies are also discussed besides the future scope. Meanwhile it offers long haul high bandwidth hybrid scenarios. The futuristic PON networks may be realized for high undersea, satellite, and beyond sixth generation (6G) networks.
Meet Kumari and Vivek Arya
Wiley
ABSTRACTDigital filter multiple access passive optical network (DFMA‐PON) is adopted in recent years as it offers the high bandwidth, elastic network slicing, low latency, fixed data rate, and massive end‐user comparability. To overcome limited system capacity, low transmission rate and fiber fault in existing DFMA‐PONs, a wheel architecture based full‐duplex 8 × 200 Gbps DFMA‐PON integrated system using fiber and free space optics (FSO) link is presented in this paper. Results depict that maximum FSO channel range can be attained up to 2600 m together with 50 km fiber range under weak‐to‐strong turbulent, haze, rain, fog, and snow conditions. Besides, faithful fiber reach of 200 km can be obtained with fixed 100 m FSO distance at receiver sensitivity of −17.2 dBm and 1.5 dB power penalty. System can support 230 numbers end units at high optical signal to noise ratio of 29–88 dB with 50–200 Gbps throughput, together with high split ratio of 256 to −3.2 dB high gain as well as 2 dB noise figure. In addition, the comparative analysis with the previous work reveals that the proposed architecture offers optimum results than existing PONs. This system helps to enhance the disaster resilience with high network security, reliability, and survivability of 5G based networks.
Vivek Arya
Walter de Gruyter GmbH
Abstract Underwater optical wireless communication (UOWC) is a compelling technology for a small, high-speed, and cost-effective underwater communication solution due to its low latency, high bandwidth, and enhanced security attributes. UWOC is a widely accepted technology in several maritime industrial services, significantly contributing to the early detection of floods, tsunamis, natural calamities, real-time data streaming, and military/naval tactical operations. Thus, in this work, a comprehensive review on UWOC systems is studied considering the impact of path loss owing to water turbulence, misalignment, and attenuation effects. A deep study of existing work, its architecture, challenges, applications, and future scope is illustrated. This study realized that UWOC scenarios can be regarded as a substitute to fulfill the need of high throughput and huge data communications like imaging, video transmission, real-time, high-speed sensor networks, etc.
Vivek Arya
Walter de Gruyter GmbH
Abstract A mode division multiplexing (MDM)-based free space optics (FSO) system is considered as a potential contender to offer an ultra-high capacity wireless connection. Also, polarization division multiplexing (PDM) technique is extensively used in an FSO system to tackle the costing issue in the multiservice providers’ scenario. Thus, a PDM/MDM-FSO system using orbital angular momentum (OAM) beams for 128 users is proposed to enhance the spectral efficiency as well system capacity. OAM [0, 0] and OAM [1, 0] modes are operated under the severe climate conditions. The results exhibit that the system offers maximum FSO range of 3,300 m at 32 × 4 × 40 Gbps transmission rate under very clear, light rain, and haze atmospheric conditions. Besides, for acceptable quality factor of value 6, received power of −16 to −13 dBm is obtained for all operating modes and polarization beams under very clear condition over 2,000 m range. It is also seen that maximum beam divergence of 4.3–7 mrad can be sustained with the polarized OAM beams. As compared to existing works, this work indicates best performance in terms of link capacity, spectral efficiency, and data rate.
Vivek Arya and Basit Mohi Ud Din Naikoo
IEEE
Meet Kumari and Vivek Arya
Springer Science and Business Media LLC
Vivek Arya and Keniya Roy
IEEE
Vivek Arya and Sayam Gupta
IEEE
Indu Bala and Vivek Arya
Walter de Gruyter GmbH
Abstract Satellite-based free-space optical (FSO) communication has emerged as a transformative paradigm, offering spectrum-efficient connectivity with ultra-high bandwidth to support bandwidth-intensive applications and enable global coverage. As compared to the conventional RF systems, FSO provides distinct advantages such as high data rates, interference immunity, and license-free operation. Despite its unique characteristics like narrow optical beams, dynamic orbital environments, and increasing architectural complexity, there exist diverse security vulnerabilities across multiple protocol layers. In this paper, a comprehensive review on the security issues in satellite FSO systems, spanning the physical, data link, and network layers is provided. Critical threats and vulnerabilities at each layer are analyzed, followed by a discussion of state-of-the-art countermeasures, including physical-layer security mechanisms, adaptive beam control, advanced cryptographic schemes, quantum key distribution, and AI-driven anomaly detection. Key challenges, such as scalability, trust management, atmospheric impairments, and post-quantum security, are also highlighted as pressing concerns for future FSO networks. Furthermore, the chapter offers insights and design recommendations for developing intelligent, secure, and resilient satellite-based FSO communication infrastructures capable of addressing evolving cyber security threats while maintaining high performance.
Meet Kumari and Vivek Arya
IEEE
For high-speed, long-reach, high-data connectivity, orbital angular momentum based optical access networks are essential due to the requirement for multi-service broadband in big-data, artificial intelligence, and cloud computing scenarios. A high-speed 400Gbps passive optical network is realized for 5G networks. Maximum free space optics range of 500m is obtained via simulation with 20km maximum fiber channel by providing optimum outputs in eye patterns & spectra under air. As compared to existing works, the proposed design is a optimum selection for wired-wireless access.
Meet Kumari and Vivek Arya
Informa UK Limited
Vivek Arya, Vivek Pahwa, and Rajiv Kumar
Walter de Gruyter GmbH
Abstract A new method for addressing the increasing needs for bandwidth is mode division multiplexing (MDM). Its use in spatial modes for free-space optical (FSO) communication has produced encouraging outcomes. In order to increase data capacity, this study examines an MDM-FSO system that makes use of Hermite–Gaussian and Laguerre–Gaussian modes, namely HG[0, 0], HG[0, 1], LG[0, 0], and LG[0, 1]. Polarization multiplexing is also taken into consideration to enhance performance even more. According to simulation results, the HG[0, 1] mode allows for a maximum link range of 380–570 m in a variety of weather scenarios, including light fog, rain, mist, dry snow, and weak turbulence. It is noteworthy that the LG[0, 0] mode outperforms LG[0, 1] and HG[0, 1] at 160 Gbps data speeds. Under the gamma–gamma channel model, the system maintains a maximum spot size of 5–10.7 µm under various environmental circumstances. Additionally, it can accommodate a maximum divergence angle of less than 0.5 mrad in strong turbulence and 3 mrad in weak turbulence. The suggested MDM-FSO design is a viable contender for next-generation optical wireless communication systems because to its improved spectrum efficiency, high-speed data transmission, and increased capacity when compared to current FSO systems.
Meet Kumari and Vivek Arya
Walter de Gruyter GmbH
Abstract This work proposes a hybrid ring-mesh topology basics bidirectional 4 × 40/40 Gbps integrated passive optical network/free space optics (PON/FSO) system. The system incorporates two-dimensional modified fixed right shifting (2D-MFRS) code with enhanced disaster resilience and fault protection capability especially in remote places where the primary fibre may be destroyed. The obtained results depict that proposed system supporting 250 subscribers can provides faithful hybrid 100 km fiber and 1 km FSO transmission. Also, maximum FSO range of 21 km with fixed 50 km fiber distance can be obtained concerning weak-to-strong turbulent and rain with fog weather conditions. In addition, it also offers −39 dB m receiver sensitivity and the proposed design is superb over other work.
Vivek Arya and Tanuj Garg
Walter de Gruyter GmbH
AbstractThis article presents a novel compact design of an annular ring microstrip antenna (ARMSA), which has two stacked annular rings and is fabricated on a FR4 substrate for radar and satellite applications. The presence of different kinds of slots made the design of the recommended antenna very unique for Ku band applications. This novel compact structure of the antenna provided enhanced bandwidth and high gain. The suggested antenna works in Ku band and has 2.70 GHz bandwidth and 8.42 dB gain, which makes it suitable for satellite applications. The quality parameters of the proposed annular ring microstrip antenna have been compared with other existing annular ring microstrip antennas, which shows its efficient performance.
Meet Kumari and Vivek Arya
Springer Science and Business Media LLC
Meet Kumari and Vivek Arya
Wiley
SummaryThis work presents the bidirectional and symmetric 40 Gbps wheel architecture comprising 16 channels‐based bidirectional hybrid next generation passive optical network with free space optics (NGPON/FSO) system using mode division multiplexing (MDM) scheme. The system incorporates a low‐cost high bandwidth and integrated time and wavelength division multiplexing with orthogonal frequency division multiplexing (TWDM‐OFDM) for data transmission over mixed fiber‐FSO links to various end users at donut modes 0 and 1. This system enhances the fifth generation (5G)‐based networks reliability, survivability, and flexibility, especially in rural places where the core fiber link may be damaged/destroyed under diverse turbulent and weather conditions. The obtained results depict the faithful multimode fiber range of 100 km with fixed FSO range of 100 m at −17 dBm receiver sensitivity and low power penalty of 0.2 dB at 10−9 bit error rate. Maximum FSO range of 2800 m under weak‐to‐strong Gamma‐Gamma turbulence and the effect of fog, rain, snow, and snow with rain can be obtained successfully with fixed 50 km fiber length. Also, the proposed wheel architecture provides superior performance over hybrid ring‐mesh architecture with high split ratio of 1:64. Moreover, the system can sustain up to 70 remote nodes at symmetric 10 Gbps throughput providing high gain, high optical signal‐to‐noise ratio, and low noise figure. The comparative literature work also reveals that the proposed architecture offers high bandwidth, security, long‐reach, and cost‐effectiveness in 5G fronthaul/backhaul networks.
Meet Kumari and Vivek Arya
Springer Science and Business Media LLC
Meet Kumari and Vivek Arya
Wiley
AbstractExisting electronic data sources desire high‐power requisites, in order to obtain a large bandwidth, minimum power dissipation and low latency in networks. In this instance, a gigabit ethernet passive optical network (GEPON) architecture based on a dynamic Flat Ball topology incorporating multi‐transceivers to minimize network energy consumption via passive devices along with bandwidth reconfiguration potential and low latency is reported in this paper. The proposed architecture connected with 200 nodes exhibits 26 as well as 40 dB total loss in uplink as well as downlink considerably, compared to Sirius and Sandwich tree. Also, Flat ball GEPON architecture permits 9 and 10 dBm energy saving in downlink as well as uplink, respectively, than conventional GEPON architecture at 1 ms delay. The proposed architecture with 50 Erlang load allows energy ratio of 39% in downlink and 37% in uplink, at 25 × 100 Gbps traffic rate for 55 nodes. Besides this, the faithful fiber range of 100 km considering fiber no‐linearities and impairments can be obtained successfully. The architecture can be bordered with 1:64 splitting ratio with 35 ms in downlink as well as 31 ms in uplink transmission delay at bit error rate of 10−3. Additionally, on comparing the proposed topology with existing architectures depict its superiority with minimal implementation cost, low‐power dissipation, less traffic delay as well as high scalability and high flexibility.
Meet Kumari and Vivek Arya
Springer Science and Business Media LLC
Vivek Arya, Meet Kumari, Akanksha Singh, and Albert Kisku
IEEE
The free space optics (FSO) and wavelength division multiplexing (WDM) based system supports and contributes to the various services provided by big data, AI, online gaming, and 5G+ mobile networks. Additionally, the WDM access system may provide extended and long-reach coverage, high channel capacity, and high flexibility. Thus, a 40Gbps FSO-WDM system incorporating gain flattening filter is realized as well as investigated. It is shown that 500-1600m range at bit error rate of 10-3 is obtained at 10Gbps throughput. The −40dBm received power is achieved w.r.t. −20dBm launch power for distinct wavelengths after 100m range. Also, the system gain of −32 to 0dBm & noise figure of 32dB are obtained successfully and indicates superiority over other existing designs.