MEDIUM ACCESS CONTROL (MAC) PADA SISTEM RADIO DIJITAL DENGAN TEKNIK DIRECT SEQUENCE SPREAD SPECTRUM

• Main Author: Hariyanto, Teddi
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/5340
• Institution: Institut Teknologi Bandung

<b>Abstract:<p align=\"justify\"> <br /> <br /> Medium access control is a method of electronic communication to access different transmission mediums. The medium used is free space with radio transmission technology. This type of transmission has the advantage of high \' mobility.<p align=\"justify\"> <br /> The information in a digital radio system is digital signal to be transmitted by a certain modulation. The modulation used in this system is DSSS (Direct Sequence Spread Spectrum). This system is realized using HSP 3824 integrated circuit which allows accessing protocol and synchronization according to IEEE 802.11 standard.<p align=\"justify\"> <br /> Since the HSP 3824 IC is synchronous and the personal computer is asynchronous, an interface is required to adapt this problem. The interface is AT 8952 micro controller. This adaptation covers asynchronous to synchronous transmission and different bit rate as well.