This　paper　addresses　the　problem　cooperative　transmission　in　multicell　MIMO　networks.　Firstly,　we　have　detailed　partial　collaboration　downlink　transmission　scheme　which　reduce　the　complexity　of　user　selection　and　a　distributed　scheduling　method　which　prohibit　complex　centralized　algorithm.　Secondly,　a　distributed　uplink　power　control　method　is　given　to　coordinate　user　power　levels　to　optimize　overall　performance.　Utilizing　the　proposed　techniques,　it　can　reduce　the　inter-cell　interference　and　improve　the　network　performance　with　low　complexity.