TY - GEN
T1 - Reliability constrained packet-sizing for linear multi-hop wireless networks
AU - Wen, Ning
AU - Berry, Randall A.
PY - 2008
Y1 - 2008
N2 - We consider optimizing the packet-sizes and the reuse factor to minimize the delay required to send a message between two nodes in a linear multi-hop wireless network subject to a reliability constraint. Initially assuming no re-use, we give a bound on the required delay. Next, in an infinite system with re-use, we analyze the rate of growth of the delay as a function of the message size. Two cases are considered: one in which packets are decoded/re-encoded on each hop and one in which this is concatenated with an end-to-end outer code. The later is shown to result in lower delays.
AB - We consider optimizing the packet-sizes and the reuse factor to minimize the delay required to send a message between two nodes in a linear multi-hop wireless network subject to a reliability constraint. Initially assuming no re-use, we give a bound on the required delay. Next, in an infinite system with re-use, we analyze the rate of growth of the delay as a function of the message size. Two cases are considered: one in which packets are decoded/re-encoded on each hop and one in which this is concatenated with an end-to-end outer code. The later is shown to result in lower delays.
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U2 - 10.1109/ISIT.2008.4594939
DO - 10.1109/ISIT.2008.4594939
M3 - Conference contribution
AN - SCOPUS:52349118978
SN - 9781424422579
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 16
EP - 20
BT - Proceedings - 2008 IEEE International Symposium on Information Theory, ISIT 2008
T2 - 2008 IEEE International Symposium on Information Theory, ISIT 2008
Y2 - 6 July 2008 through 11 July 2008
ER -