author = {Y. Lang and C. Bockelmann and D. W\"{u}bben and A. Dekorsy and M. S\"{o}llner},
  year = {2008},
  month = {Feb},
  title = {A Novel Resource Allocation Strategy for Distributed MIMO Multi-hop Multi-commodity Communications},
  URL = {http://www.nt.tu-darmstadt.de/nt/Welcome.400.0.html},
  address={Darmstadt, Germany},
  abstract={In this paper, we present a near-optimum resource allocation strategy for distributed multiple-input-multiple-output multiple hops multiple commodities OFDMA wireless networks. The novel per-hop-optimization strategy aims to reduce the total transmission power of the network while meeting the individual end-to-end outage probability constraint of each commodity, i.e. for each link of the network. It utilizes the Greedy edge-coloring algorithm to determine reused orthogonal subbands for overlapping hops and allows a distributed implementation per hop. In comparison to other bandwidth allocation strategies like equal or dynamic bandwidth for each commodity, our Per-Hop-Bandwidth-Allocation (PHBA) approach uses the bandwidth in a near-optimum way and reduces the total transmission power significantly.},
  booktitle={International ITG Workshop on Smart Antennas (WSA 08)}