rateless codeddistributed rateless code

peaceshiveringAI and Robotics

Oct 24, 2013 (3 years and 11 months ago)

84 views

When multiple sources of data need to transmit their
rateless coded

symbols through a single
relay to a common destination, a
distributed rateless code

can be employed to encode the source
symbols instead of several separated conventional rateless codes to increase the transmission
efficiency and flexibility.

We propose a new class of distributed rateless codes, which also can provide
unequal error
prote
ction

(UEP). We analyze the proposed codes employing And
-
Or tree analysis technique.
Moreover
, we design several sets of optimum codes for various setups employing multi objective
genetic algorithms.