Delivery Delay Analysis of Network Coded Wireless Broadcast Schemes

Amy Fu (ANU)

APPLIED SIGNAL PROCESSING SERIES

DATE: 2012-06-14
TIME: 11:00:00 - 12:00:00
LOCATION: RSISE Seminar Room, ground floor, building 115, cnr. North and Daley Roads, ANU
CONTACT: JavaScript must be enabled to display this email address.

ABSTRACT:
We study the in-order packet delivery delay of two recently proposed network coded transmission schemes with applications in wireless broadcast. Unlike previous works where asymptotic behaviour of decoding or delivery delay was presented, we provide a general analysis of the three conditions under which in-order packet delivery is possible at a receiver: by 1) catching up with the sender, 2) receiving while a leader, and 3) chance decoding. Using a Markov model to represent the difference between the knowledge space of the sender and a receiver, we can shed light on factors that influence the delivery delay of network coded wireless broadcast schemes.
BIO:
Amy is a PhD student in the ASP group.