rateless codeddistributed rateless code

peaceshiveringAI and Robotics

Oct 24, 2013 (3 years and 7 months ago)

78 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.