TY - GEN
T1 - Layer separability of wireless networks
AU - Ribeiro, Alejandro
AU - Giannakis, Georgios B.
PY - 2008
Y1 - 2008
N2 - A general wireless networking problem is formulated to jointly optimize end-to-end user rates, routes, link capacities, transmitted power, frequency and power allocation across subcarriers and fading states. It is proved that wireless networking problems in the presence of fading, while non-convex, have zero Lagrangian duality gap. A consequence of this result is the optimality of separating the problem in (the conventional) layers.
AB - A general wireless networking problem is formulated to jointly optimize end-to-end user rates, routes, link capacities, transmitted power, frequency and power allocation across subcarriers and fading states. It is proved that wireless networking problems in the presence of fading, while non-convex, have zero Lagrangian duality gap. A consequence of this result is the optimality of separating the problem in (the conventional) layers.
UR - https://www.scopus.com/pages/publications/51849085767
UR - https://www.scopus.com/pages/publications/51849085767#tab=citedBy
U2 - 10.1109/CISS.2008.4558633
DO - 10.1109/CISS.2008.4558633
M3 - Conference contribution
AN - SCOPUS:51849085767
SN - 9781424422470
T3 - CISS 2008, The 42nd Annual Conference on Information Sciences and Systems
SP - 821
EP - 826
BT - CISS 2008, The 42nd Annual Conference on Information Sciences and Systems
T2 - CISS 2008, 42nd Annual Conference on Information Sciences and Systems
Y2 - 19 March 2008 through 21 March 2008
ER -