哪位兄弟帮我查两篇文章，谢谢！

IEEE Trans on Microwave Theory Technology, vol.47, No.6,June,1999
F.Piolini and A.Rolando ,' Smart channel assignment algorithm for SDMA system'
IEICE Trans on comm,Vol.E84-B No.2,Feb.2001
Y.Hara, ' Time slot assignment algorithms for SDMA/TDMA systme based on estimated SINR'
另外最近在研究SDMA，有没有同好一起聊聊，共享点资料什么的。谢谢！

 00709164.pdf

多谢哥们。