Hebron University Research Journal-A (Natural Sciences) - (مجلة جامعة الخليل للبحوث- أ (العلوم الطبيعيه
proposed Compressed M-Ary PPM (CTH M-Ary PPM) technique is to adopt fixed symbol duration for all M PPM modulation levels, which results in reducing the number of TH chips , improving the SINR at the pulse level and reducing the overall time required to complete the transmission of the same amount of data from any user. As a consequence, lowering the overall probability of users’ collisions, and so, reducing the chance of interference to occur from the beginning on the pulse level. Detailed channel model and Signal-to-Interference-pulse-Noise-Ratio (SINR) derivations are presented. The designed Simulation results confirm that the new proposed scheme enhances transmission quality in terms of Symbol Error Probability (SEP) as a comparison with the conventional TH M-Ary PPM technique.
Arar, adnan; MASRI, Ahmed; and DAMA, Yousef
"Compressed TH M-Ary PPM Technique for Improved Performance of UWB Radio,"
Hebron University Research Journal-A (Natural Sciences) - (مجلة جامعة الخليل للبحوث- أ (العلوم الطبيعيه: Vol. 9
, Article 5.
Available at: https://digitalcommons.aaru.edu.jo/hujr_a/vol9/iss1/5