nakulgarg22

4 ms·

1. 1.▲
   by nakulgarg22 11mo ago

   This might be interesting for you - https://nakulg.com/assets/papers/owlet_mobisys2021_nakul.pdf Owls use asymmetric skull structure which helps them in spatial perception of sound.
2. 2.▲
   Strategic Engineering for Next-Generation Wireless Competitiveness(ervacommunity.org)

   1 points by nakulgarg22 1y ago|0 comments
3. 3.▲
   Ultra-low-power localization tag uses cellular signals [pdf](cs.umd.edu)

   77 points by nakulgarg22 2y ago|22 comments
4. 4.▲
   by nakulgarg22 2y ago

   I'm exited to see if an array of antennas in the glass can 'beamform' in the building and increase signal strengths intelligently.
5. 5.▲
   by nakulgarg22 2y ago

   You're correct - I oversimplified assuming no doppler effect and a linear time invariant system. The key is that we can still analyze and manipulate frequency components independently in REAL PHYSICAL WORLD, which enables techniques li
6. 6.▲
   by nakulgarg22 2y ago

   Orthogonality is a beautiful concept. In physics, different frequencies don’t interfere with each other—they're always independent. However, in digital operations and mathematics, this isn’t automatically true, so we need to carefully