TY - GEN
T1 - Performance analysis of advance modulation schemes for free space optical networks
AU - Arain, Salman
AU - Shaikh, Muhammad Naveed
AU - Waqas, Abi
AU - Chowdhry, B. S.
AU - Themistos, Christos
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/8/23
Y1 - 2016/8/23
N2 - Free Space Optics system is an alternative to a wired communication system as it can provide high data rate, low cost, reliable, high transmission rate and security. Due to salient features of optical wireless communication, it has become the center of research in thought of schools of wireless communication. The analysis of modulation schemes is required to improve the efficiency of FSO based transceivers to mitigate the degradation effects of received signal occurred due to the wireless channel. Therefore, this study addresses the comparative analysis among conventional (OOK and PPM) and advanced modulation schemes (DPIM and DH-PIM). DH-PIM was observed as dominating modulation scheme at higher modulation indices (greater than 8) over DPIM while DPIM was proven to be more effective at lower values of modulation index as compared to DH-PIM. These advanced modulation schemes were found far efficient when compared to classical modulation schemes.
AB - Free Space Optics system is an alternative to a wired communication system as it can provide high data rate, low cost, reliable, high transmission rate and security. Due to salient features of optical wireless communication, it has become the center of research in thought of schools of wireless communication. The analysis of modulation schemes is required to improve the efficiency of FSO based transceivers to mitigate the degradation effects of received signal occurred due to the wireless channel. Therefore, this study addresses the comparative analysis among conventional (OOK and PPM) and advanced modulation schemes (DPIM and DH-PIM). DH-PIM was observed as dominating modulation scheme at higher modulation indices (greater than 8) over DPIM while DPIM was proven to be more effective at lower values of modulation index as compared to DH-PIM. These advanced modulation schemes were found far efficient when compared to classical modulation schemes.
KW - dual head pulse inter modulation
KW - free space optics
KW - modulation schemes
KW - wireless optical communication
UR - https://www.scopus.com/pages/publications/84985991515
U2 - 10.1109/ICTON.2016.7550491
DO - 10.1109/ICTON.2016.7550491
M3 - Conference proceeding
AN - SCOPUS:84985991515
T3 - International Conference on Transparent Optical Networks
BT - 2016 18th International Conference on Transparent Optical Networks, ICTON 2016
PB - IEEE Computer Society
T2 - 18th International Conference on Transparent Optical Networks, ICTON 2016
Y2 - 10 July 2016 through 14 July 2016
ER -