@ARTICLE{4731844, author={Zeng, Kai and Yang, Zhenyu and Lou, Wenjing}, journal={IEEE Transactions on Vehicular Technology}, title={Location-Aided Opportunistic Forwarding in Multirate and Multihop Wireless Networks}, year={2009}, volume={58}, number={6}, pages={3032-3040}, doi={10.1109/TVT.2008.2011637}}