09.01.2013 Views

Talk slides at 2010 AMSAT Space Symposium - Phil Karn, KA9Q

Talk slides at 2010 AMSAT Space Symposium - Phil Karn, KA9Q

Talk slides at 2010 AMSAT Space Symposium - Phil Karn, KA9Q

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

BPSK1000 Summary<br />

● HDLC framing with 32-bit CRC<br />

● R=1/2, k=7 convolutional FEC with Viterbi<br />

decoding<br />

● 128-way convolutional interleaving with bitreversed<br />

delay line ordering<br />

● Differentially coherent binary phase shift keying<br />

● Noncoherent detection (implement<strong>at</strong>ion choice)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!