In this section, we present the simulation setup, results, and discussion. We conducted simulations to visualize security-centric nodes in a network using the proposed method for computing SC metric.
Simulation setup
To evaluate the effectiveness…
Category: Engineering
-
Energy efficient relay selection framework for 5G communication using cognitive radio networks
The network model for the EERS proposal is shown in Fig. 1. The CR framework includes EERS energy analysis and coordinated spectrum determination. Several SU Relays are available to support the secondary communication and spectrum sensing levels…
Continue Reading
-
Sea drone shoots down fighter jet in Russia’s active war
In a first of its kind of incident, a fighter jet has reportedly been shot down by a sea drone in active war. The incident took place over waters near Novorossiisk when a Russian fighter jet was hit by a Ukrainian sea drone, according to…
Continue Reading
-
Whale urine disperses nutrients across sea, pivotal for marine life
Among all of Earth’s massive marine ecosystem, the one creature that elicits both awe and fear is the whale. While there are as many as 90 whale species across the world’s oceans, biologists and conservationists have managed to study only a…
Continue Reading
-
German firm unveils its most powerful e-bike motor with 750W output
German engineering and tech giant Bosch has unveiled a new race e-bike motor, christened Performance Line CX-R, which the company claims is its highest quality e-bike unit to date. The motor, developed by the world’s largest e-bike drive…
Continue Reading
-
California firm turns 56,000 homes into US’ largest power plant
California-based photovoltaic systems provider Sunrun has announced that it has completed turning thousands of homes into the US’s largest virtual power plant. The firm’s CalReady system links domestic battery storage with solar panels to…
Continue Reading
-
1,800-year-old Roman settlement and limekiln discovered in UK’s Gloucester
Large-scale excavations in Gloucester by Cotswold Archaeology have revealed a well-managed Roman settlement founded by Roman soldiers with an exceptionally well-preserved limekiln.
The extraordinary colonia founded by Roman soldiers between…
Continue Reading
-
Blurry shadows and smart math reveal what’s inside a quantum system
Quantum systems are so delicate that even observing them can lead to disturbance. The conventional techniques used for taking a look inside quantum systems, while requiring a lot of time and complex setups, could still be easily thrown off by…
Continue Reading
-
Watch Star Wars-styled Airbike take to skies, flies at 124 mph
A German firm has turned science fiction into reality as its Star Wars-styled Airbike has taken to the skies. Volonaut’s flying motorbike, a futuristic single-occupant vehicle, is a breakthrough in personal air mobility.
Powered by jet…
Continue Reading
-
Piaggio’s Gitamini cargo robot gets a Star Wars-inspired facelift
Piaggio Fast Forward (PFF), a subsidiary of the Vespa-maker Piaggio Group, has teamed up with Disney and Lucasfilm to release a Star Wars-themed version of its Gitamini cargo robot.
Called G1T4-M1N1, this limited-edition diminutive robot…
Continue Reading