Performance Improvement of FTTH Architecture with OCDMA Technique
Swati1, Davinder Prakash2
1Swati, Research Scholar, Department of Electronics and Communication Engineering, Chandigarh University, Mohali, Punjab, India.
2Davinder Prakash, Professor, Department of Electronics and Communication Engineering, Chandigarh University, Mohali, Punjab, India.
Manuscript received on 19 August 2019. | Revised Manuscript received on 02 September 2019. | Manuscript published on 30 September 2019. | PP: 387-390 | Volume-8 Issue-11, September 2019. | Retrieval Number: K13570981119/2019©BEIES | DOI: 10.35940/ijitee.K1357.0981119
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In proposed simulation model, Fiber to the home (FTTH) architecture with a filter called fiber Bragg grating (FBG) based the optical code division multiple access (OCDMA) technique used to provide access to number of users to share all the bandwidth simultaneously. FTTH provides higher bandwidth than the traditional existing technology of broadband, having the capability of providing all the servixces of communication like data services, voice services and video services. The traditional metallic cables are replaced with optical fibers in Fiber to the Home to end line consumers. OCDMA provides high reliable communication. The performance improvement of FTTH architecture is done through OCDMA technique. In paper at very first, FTTH, the system with OCDMA is explained after that the architecture of FTTH using OCDMA technique, its principle explained. The proper coordination of time plays an important role in OCDMA, otherwise there is more chances of overlapping of signals and noise which may some time lead to crosstalk. There is a use of FBG as an encoder and decoder because of its low cost and the investigation is done on eye opening, BER, Q factor. The proposed model provides high Q-factor and minimum BER which is required for demands of the future communication services.
Keywords: FTTH, FBG, OCDMA, BER, Q-Factor And Optical Communication.
Scope of the Article: