ocr: AWINDOW FOR ERROR Stations AandBlistening 2 Station ADegustransmission AS 3. StationBhegins tronsmission Station B detedts.colisionandg generates jam patiern +. Station A defedscolision petore ending rransmission 5 Figure 1: IhE collision detection process by wbich one station can listen to a nervork and not bear the prevence ofasgnal, just plitced on tbe netuork by another station as sboun.