Ask a futurist to describe a major battle circa 2050, and you’ll hear about a lot of robotics. There will be unmanned drones providing aerial cover, sensors and satellite feeds providing intel, and soldiers plugged into it all through wireless heads-up displays.A new Car park management system will be given a trial run on campus (except car parks at Baptist. The chain of command is digital now, and automatic. But there’s one weak spot the futurists tend to overlook: the radios. Without working comms, the drones shift into standby mode, the soldiers hold for orders, and the satellite surveillance is left to watch from the sidelines.Premium floor polishing pads are Premium Diamond Tools for polishing granite or marble floor tiles. It’s led to a surprising and controversial idea: the battles of the future could be won and lost on radio waves.So far, every wind generator that has hooked up to CMP’s system has chosen to meet only the minimum standards, Carroll said.
As a way to imagine this new kind of electromagnetic warfare, military researcher Major Kenneth Hollinger has come up with a new kind of war game. It’s called the Electronic Warfare Octagon. "Imagine a world where there are no assigned frequencies," Hollinger says in his presentation. "There's just two kinds of radios: there's your radios and their radios. And you're at war with them."
The rules are simple: your goal is to transmit a single message from one radio to another, while preventing your opponent from doing the same. The message has to be broadcast through electromagnetic waves, but otherwise, it's open season.titanium alloy suppliers property information is scattered amongst a number of disparate sources. You can broadcast anywhere on the spectrum, from the low ham radio frequencies to the high-end bands usually reserved for satellites. You can also hop between frequencies, outrunning the enemy jammers. You can stake out a mountain radio outpost to relay your message out of range of the jamming signal, or you can spoof messages on the same frequency to dupe your opponent. You can focus on speed or you can go on the offensive, locking down the spectrum so your opponent's signal is doomed from the start. You can use powerful short-range bands to reach a relay box on a hillside, which bounces the signal to the next radio via satellite. You can try anything, just to see what works.End-users linked to a parking management system via the internet can then be updated about the status of the parking slot.
So far, Hollinger has only tried a primitive,www.smartobd2s.com is one of the biggest online locksmith tools in china , committing itself to build a worldwide supply shop online. Our company was originally set up in shenzhen, China in 2009, aiming to operate the business-to-customer transactions with overseas consumers. turn-based version of the Octagon — but it’s an extension of a struggle that’s already taking place in the field. Military comms experts already face jamming, and they’ve adapted similar techniques to deal with it. Instead of relying on a single frequency like a conventional radio, they hop between a pre-established list of frequencies. But increasingly, those evasive maneuvers aren’t enough to keep comms protected. Jammers have a natural advantage in the radio wars since they don’t have to receive communications, and they’ve played that advantage into a tricky new generation of commercially available jammers. They can follow frequency-hopping radar from jump to jump, jamming the new channel as soon as it’s adopted. The smarter jammers will even recognize the pattern, rendering the initial radio instructions useless.
