[PDF] Top 20 Ber Performance of High Data Rate Wireless Optical System for Short Distance

... years, wireless communications have significantly evolved because of the advanced technology of smartphones, movable devices, and conjointly the expansion of net of Things, e-Health, e Commerce, intelligent ... See full document

... bulkier system prototype, that requires further integration efforts and additional logic to exploit the advantages of each ...underwater optical and acoustic communica- tions to enable very ... See full document

... in optical technology which is a great boon to the world of ...communication. Optical Packet Switching (OPS) presents new avenues for high speed interconnection ...for high-throughput networks ... See full document

... asymptotic BER performance of coherent optical wireless communication systems in Gamma-Gamma turbulence when applying the V-BLAST MIMO ...the performance of the system and ... See full document

... intersatellite optical wireless system. Performance of proposed system is checked at two different wavelengths such as 850 nm and 1550 nm in terms of SNR, Q factor and ...Different ... See full document

... the optical communication system from long-lasting fibers to wireless system such as inter-satellite transmission ...the optical systems have resulted to be used in space communication ... See full document

... OFDM system. Now a day’s integration of OFDM technique with MIMO system has been an area of interesting in the field of broad band wireless ...channels.MIMO-OFDM system can achieve reliable ... See full document

... existing optical communication system ...employing optical single side band OSSB modulation PSK at subcarrier level gives comparatively good performance improvement compare to ASK/FSK in terms ... See full document

... Optical wireless (OW) communication systems are very much popular in recent days for its high speed data rate and bandwidth capacity ...communication system may seriously ... See full document

... OWC system to the communication ...OWC system affected by problems such as the LOS alignment with the transmitter and the receiver module because of external weather conditions like wind sway or weak ...the ... See full document

... The impact of PSF distortion is more severe on optical imaging systems, where the spatial impulse response determines the image resolution and quality [15]. When misalignment fading occurred, diversity gain is ... See full document

... To study the performance of the system for the high data rate, the relationship of the BER and the OSNR with regard to the transmission distance is studied.. Figure 12 shows the relation[r] ... See full document

... bidirectional system for transmission of data and image using Li-Fi technology is given in ...receive data simultaneously. In transmitter section, the input data is converted into binary ... See full document

... in high bit-rate transmission systems is to transfer the information from the incoming data signal to a locally generated ”clean” clock ...is high enough to induce a π nonlinear phase shift ... See full document

... The performance parameter Q also increases by de- creasing the p-ratio of the RoF system and by increasing the R- ...The BER of RoF system is also improving in the same manner depending upon ... See full document

... for performance analysis by improving bit error rate (BER) through various diversity techniques in wireless ...per system requirement and situation based condition ,any one diversity ... See full document

... as optical gain in lasing cavity increases and overthrows the photon losses (referred to as optical gain threshold), the lasing oscillation begins where photon amplification is achieved by stimulated ... See full document

... This standard is based on backward compatibility with GSM and IS-136/ PDC. The 3 GPP standard involves wideband code division multiple access (W- CDMA), time division synchronous code division multiple access (TD-SCDMA) ... See full document

... the optical signal enters to the modulator via first linear polarizer which is set at an angle ‘α’ with respect to z-axis, this will excite both TE and TM ...The optical signal is then passed to second ... See full document

... of wireless, mobile Internet-access systems exist which provide broadband access to the Internet ...support high data rate transmission [5 - ... See full document