'Low snr' presentation slideshows

ECSE 6961: Multi-User Capacity and Opportunistic Communication

1.25k views • 76 slides

Communicating through the Ocean: Introduction and Challenges

Communicating through the Ocean: Introduction and Challenges. Ballard Blair bjblair@mit.edu PhD Candidate MIT/WHOI Joint Program Advisor: J im Presisig. Background. BS in Electrical and Computer Engineering, Cornell university 2002

853 views • 76 slides

Wireless Network Coding: Some Lessons Learned in ITMANET

402 views • 27 slides

KOMUNIKASI DATA

KOMUNIKASI DATA. Materi Pertemuan 5. TRANSMISSION IMPAIREMENT.

269 views • 18 slides

Thoughts on Processing and Related Items R. W. Whitaker and D. O. ReVelle

Thoughts on Processing and Related Items R. W. Whitaker and D. O. ReVelle Los Alamos National Laboratory Infrasound Workshop University of Hawaii Kona, Hawaii 11/12-15/01. Early Infrasound. Monitoring and Research.

184 views • 8 slides

Low SNR at High Elevation?

Low SNR at High Elevation?. PRN 24, at 80 degree elevation, with Doppler = -550 Hz: Mean SNR: 29.9 PRN 30, at 40 degree elevation, with Doppler = 2350 Hz: Mean SNR: 31.9 PRN 4, at 40 degree elevation, with Doppler = -2800 Hz: Mean SNR: 33.2

148 views • 2 slides

With Full CSI: the gain is small.

R. g. h2. D. S. h1. S2. R. D. S1. S. D. Relay. Symmetrical. Diversity at Low SNR. h. e : Outage Probability (Quality of Service). The impact of fading. The impact of diversity ( e =0.01). The impact of diversity is more significant Outage Capacity:.

127 views • 1 slides