The process of sending an information f rom transceiver to receiver distortions come occasionally... more The process of sending an information f rom transceiver to receiver distortions come occasionally. to overcome those problems, the spread spectrum method c ould be used, it is technique to transmit signal that suffer from distortion s uch as noise and j amming. Frequency Hopping Spread Spectrum is transmitted information signal which jumped to one of frequency spectrum randomly or based on certain path. Those spectrum already allocated in to some channel for Frequency Hopping Signal. In t his paper, an i mplementation of SISO communication system on F HSS system Using Wireless Open Access Research Platform (WARP) would be done. This FHSS system will be modeled using matlab software. Immunity of FHSS system to Single Tone Jamming and Multi Tone Jamming will be known by implementing some test. The result implying that Bit Error Rate (BER) value will smaller if the transmitting power larger While on jamming is influenced by j amming power. This research show that the system performance going smooth on Si ngle Tone Jamming compared to Multi Tone Jamming. It is proved with the result of BER value when the jamming power is 300% for single tone jamming is 0,4194, and multi tone jamming is 0,4892. Commonly the system is not influenced by jamming distortion, when the jamming power is 75% and 100%. This research result shows that FHSS system more endure to single tone jamming and multi tone jamming compared to any 4-ary FSK system.
The process of sending an information f rom transceiver to receiver distortions come occasionally... more The process of sending an information f rom transceiver to receiver distortions come occasionally. to overcome those problems, the spread spectrum method c ould be used, it is technique to transmit signal that suffer from distortion s uch as noise and j amming. Frequency Hopping Spread Spectrum is transmitted information signal which jumped to one of frequency spectrum randomly or based on certain path. Those spectrum already allocated in to some channel for Frequency Hopping Signal. In t his paper, an i mplementation of SISO communication system on F HSS system Using Wireless Open Access Research Platform (WARP) would be done. This FHSS system will be modeled using matlab software. Immunity of FHSS system to Single Tone Jamming and Multi Tone Jamming will be known by implementing some test. The result implying that Bit Error Rate (BER) value will smaller if the transmitting power larger While on jamming is influenced by j amming power. This research show that the system performance going smooth on Si ngle Tone Jamming compared to Multi Tone Jamming. It is proved with the result of BER value when the jamming power is 300% for single tone jamming is 0,4194, and multi tone jamming is 0,4892. Commonly the system is not influenced by jamming distortion, when the jamming power is 75% and 100%. This research result shows that FHSS system more endure to single tone jamming and multi tone jamming compared to any 4-ary FSK system.
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Papers by Nurpita Sari