Nokia Research Center -- NRC Presents Cognitive Radio

Nokia Research Center presents a lighthearted overview of Cognitive Radio starring animated friends Basil and Pepper. Join them on their adventure helping illustrate the benefits of this future radio technology.

Category:

Science & Technology

Tags:

• nrc
• Nokia Research Center
• Cognitive Radio

[douaberiro]

interesting idea. I sure want to see it in practice.

[wynos0]

What the hell!?

[MYSUPERFULL]

very funny

[sunilmac89]

This enables the local routing (as shown in the video) where u can connect with a person in ur vicinity without answering the base station. It is called cooperative communication. But the research on its feasibility is still going on.

All other things in the video are application layer facilities which have nothing to do with CR which is a physical layer (related to frequency allocation) and MAC layer (related to managing protocols) technology.

[sunilmac89]

Misdirecting video. The multiple language compatibility and easier connectivity of all appliances is nowhere related to the concept of cognitive radio.

The concept of CR is, in a tightly packed spectrum, u can't allocate new spectrum to new users. so new users (called secondary users) use same spectrum allocated to existing users (primary users) without hindering their communication. This requires scanning of whole spectrum to find idle spectrum (which currently is not being used by primary).

[0thaman0]

That's fucked, assuming roaming from other devices? wtf will this use up battery etc?

[ronaldoviera1]

this video is the best way to explain my friends and family what I'm researching for my master's thesis!

[tetekofa]

Spy on your friends, Spy on your neighbor, Spy on yourself

[pantoleon01]

Skynet is watching

[Talatacus]

too distracting :(

[dlDaan]

What the...bleep

The lion was funny though :-D

[netthink00]

Aw man - that's good for a laugh. Love that chainsaw!