This mat be handmade carpet, should be fully paved! Keep a hole in advance! Generally the hole height is 1cm--1.5cm. adjust according to the thickness of the carpet! Generally the carpets are higher than the tile, because of the long time stepping, the carpet yarn will go down, and it will sink after a long time!
There are several ways: there is a very small T-shaped mound layer, find a careful worker to instal it at the edge of the tile, and then press the carpet into the T-shaped mound layer, it also should be done carefully, the carpet needs to be cut exactly, because it will come out if cut smaller. The second one is the direct pressure method, the carpet side closer to tiles should be rolled like clothes, or it will have rough selvedge after a long time. exact size is very important for rolling, the carpet is better three mm or so lower than floor tiles after finished. it is ok to install carpet hook at the edge of tiles.
