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Graphics Interchange Format  |  1998-06-08  |  28.3 KB  |  303x354  |  4-bit (16 colors)
   ocr: DILSDNANDNEINNENAHLS RIS Requests to Send) frame ormat octets: 2 2 : 6. Erame Duration Recelver ransmitter Cyclio renusdancy control adress address CICK MAC neader CTS(Clear to send) Frame Format Octets: 2 2 6 : - - - Frame Duration Receiver Cyclic redundancy control adidress cheok MAC header Figure 2. Unlike: Ethernet, which incindes 4 Collision Detection CL featare, WLANS use COUIS1OM Avoidance (CA) Betore serding packets, the sending sielion TaTSMIES 4 Request to Send (RTS) the destination station thien sends 1 Glear t0 Send (CTS) packer. Only when this poctirs will te mediunt DE reserved f ...