IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications > 2006 > 5 > 10 > 2784 - 2793
IEEE Transactions on Wireless Communications > 2009 > 8 > 5 > 2214 - 2220
IEEE Transactions on Wireless Communications > 2009 > 8 > 9 > 4656 - 4667
IEEE Transactions on Wireless Communications > 2010 > 9 > 12 > 3613 - 3619