Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-11-14
2010-10-26
Phan, Man (Department: 2475)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S238000, C370S252000, C370S315000, C701S202000
Reexamination Certificate
active
07822029
ABSTRACT:
A method routs a packet from a source node, via relay nodes, to a destination node. The nodes are connected by wireless links x. A channel power gain γ is measured for each link x. Resource trade-off curves y=f(x) are constructed for each link x from the channel power gains γ, wherein y represents a set of resources. A hyperbolic upper bound h/x+c is fitted to each resource curve, such that h/x+c≧f(x), wherein h is a scale factor, and c is an offset. A route with an optimal resource allocation is selected according to the hyperbolic upper bounds. Then, the packet is transmitted from the source node to the destination node using the route.
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Brand Matthew
Molisch Andreas F.
Brinkman Dirk
Kamara Mohamed
Mitsubishi Electric Research Laboratories Inc.
Phan Man
Vinokur Gene
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