Vivek Kumar

• Doctor of Philosophy
• Professor at Noida Institute of Engineering and Technology

In the future, communication technologies are expected to achieve data rates exceeding 100 Gbps by utilizing higher spectrum, like terahertz wavebands, which have broader bandwidth than 5G. In order to accomplish this goal, the research and development efforts for 6G will concentrate on the utilization of terahertz waves, which have frequencies hav...

Mobile providers must be preparing for a rapid increase with mobile traffic in future, given the significant growth in demand for wireless data capacity for communications link every year. This motivates researchers and scientist for the higher spectrum bands. The major challenges for these bands are their more sensitive nature toward environmental...

Extremely high data rates above 100 Gbps are expected in future communications technologies, which can be achieved by exploiting higher spectrum bands. Higher frequency bands, such as millimeter wave bands, are predicted to have far wider bandwidths hence 6G will need to promote R&D to use millimeter waves with frequencies ranging from 20 to 100 GH...

In case of future telecommunication technologies, extremely high data rates above 100 Gbps is the expectations, which can be fulfilled by utilizing higher spectrum bands. Higher frequency bands like terahertz wave bands are expected to have far broader bandwidths then 5G, therefore 6G will need to encourage R&D activities to utilize so called terah...

Given the massive rapid growth for capacity in wireless data telecommunications every year, wireless carriers must be planned for a thousand-fold increase in mobile traffic in 2020. It compels scientists to explore for new wireless airwaves that can accommodate large data rates. Next-generation technologies must address issues such as increased spe...

The demand for more radio spectrum bandwidths has risen as a result of recent developments in wireless technology from every field of the wireless industry. It’s getting faster by the day, and we’re on our way to greater mobility as the market for higher data rates grows. The growth of the internet has increase demand for wireless networks, causing...

The recent trend in wireless technology has been tremadously increased the demand of higher frequency bands from every corners of the mobile technology. As next generation mobile technologies are evolved very rapidly and world is moving towards online platform so technologies with faster internet without any delay is required. Millimeter waves and...

With the many folds increase in demand for capacity in mobile broadband communication technology every year, wireless carriers must be prepared for the tremendous increase in mobile traffic in coming years. It forces scientists and researchers to come up with new wireless spectrum bands which has capabilities to support higher data rates. The highe...

A correction to this paper has been published: https://doi.org/10.1007/s11277-021-08370-x

The latest trends in mobile technology have increased the need for higher spectrum bands from every sector of using wireless applications. Rapid growth of internet technology increase the need for wireless services, which require radio spectrum and thus becoming more congested. Engineers show that due to high demand for spectrum, government authori...

The latest trends in mobile technology have increased the need for higher spectrum bands from every sector of using wireless applications. As the internet is growing rapidly it has increased the need for wireless services, which require radio spectrum and thus becoming more congested. Engineers show that due to high demand for spectrum, government...

Radio wave attenuation is primarily caused by the absorption of a radio signals by some atmospheric phenomenon like rain, snow or ice, clouds, dust etc. These losses are more prevalent in the frequency ranges above 10 GHz. Attenuation caused by rain is not only limited to satellite up-link and down-link but it can also affect the point-to-point ter...

Terrestrial radio wave link faces various challenges like attenuation caused by gases, water vapor and other weather phenomenon like rain, storms, snow, fog, cloud etc. These challenges are responsible for absorption and diffusion of energy. Another kind of obstacles observed by the radio waves on terrestrial path is vegetation, lamppost, grills an...

To makeinformation sharin g across organ izational dep artments and information sy stemsmore effective , new technolo gies and architectures have emer ged that p rovide a p latform for integration. These integr ating technolo gies use standardized p rotocols and data formats for sharing and exchan ge ofinformation. Service-oriented ar chitecture is...

To make information sharing across organizational departments and information systems more effective , new technologies and architectures have emerged that provide a platform for integration. These integrating technologies use standardized protocols and data formats for sharing and exchange of information. Service-oriented architecture is an import...

A knowledge-based society determines organizations to focus their activities on improving management quality by using knowledge. Huge data stores become important once the real significance of data is discovered. Data mining techniques are involved in different knowledge processes, as one can notice in various public applications of the researchers...

Today supplier selection is a critical and demanding process for the industry, which provides the company with the accurate product/raw material and/or services at the right price at the right time and in the required quantities. Consequently, supplier selection become very important for maintaining planned association. The objective of this paper...

In Global world there is a huge network consisting by different companies for their suppliers, warehouses, distribution centers, retailers, with the help of these entities any organization acquired raw material , transformed , and delivered finished goods. The major challenges for Industrial organization are to reduce product development time, impr...

In artificial intelligence research, agent-based systems technology has been hailed as a new paradigm for conceptualizing, designing, and implementing software systems. Agents are sophisticated computer programs that act autonomously on behalf of their users, across open and distributed environments, to solve a growing number of complex problems. I...