The present invention relates to a method for preparing titanium dioxide paste for dye sensitized solar cell, and more specifically a method for preparing titanium dioxide paste fir dye sensitized solar cell, which is curable at a low temperature and is able to form a uniform coating layer and exhibits relatively high energy conversion efficiency. One embodiment provides an array of first semiconductor chips, covering the array of the first semiconductor chips with a mold material, and placing an array of second semiconductor chips over the array of the first semiconductor chips. Reuse of the communications channels by the base stations is preferably optimized by considering mutually exclusive antenna beam pairs and antenna beam pairs providing reduced signal quality. If the result of correlating the symbols is greater than or equal to a threshold, the ATSC-MH training sequence 2 may be received by the ATSC receiver and a counter for the training sequence 1 may start. Likewise, when the client’s Wi-Fi device switches to adhoc mode, the client’s Wi-Fi device uses an adhoc register and an adhoc device driver to transfer data over the WLAN environment. The weft yarn applicator includes a rotating drum wherein a plurality of spools of weft yarn material are mounted in circumferentially spaced relationship.