Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  have proposed a novel multi-band orthogonal frequency division multiplexing and passive optical network (OFDMA-PON) architecture using signal-to-signal beat interference cancellation receivers based on balanced detection at both the optical line terminal and the optical network units (ONUs). Simulation of the full-duplex system with 20 km SSMF transmission and a 1:4 split is achieved successfully. Without a laser source and amplifier at the ONU, our proposed multi-band OFDMA-PON system reduces the signal-to-signal beat interference simply and effectively, while the space of each band can be as small as 1 GHz and optimum carrier-to-signal por ratio at about 10 dB. Simulation results show that the OSNRs of the 40 Gb/s downstream and 30 Gb/s upstream transmission are only 20 and 16 dB required at $$\hbox {BER}=3.8 \times 10^{-3}$$BER=3.8×10-3, respectively.
['Wei Zhou', 'Jianxin Ma']
I am writing a research paper on a idea A novel multi-band OFDMA-PON architecture using signal-to-signal beat interference cancellation receivers based on balanced detection
[{"from": "human", "value": "I am writing a research paper on a idea A novel multi-band OFDMA-PON architecture using signal-to-signal beat interference cancellation receivers based on balanced detection"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  have proposed a novel multi-band orthogonal frequency division multiplexing and passive optical network (OFDMA-PON) architecture using signal-to-signal beat interference cancellation receivers based on balanced detection at both the optical line terminal and the optical network units (ONUs). Simulation of the full-duplex system with 20 km SSMF transmission and a 1:4 split is achieved successfully. Without a laser source and amplifier at the ONU, our proposed multi-band OFDMA-PON system reduces the signal-to-signal beat interference simply and effectively, while the space of each band can be as small as 1 GHz and optimum carrier-to-signal por ratio at about 10 dB. Simulation results show that the OSNRs of the 40 Gb/s downstream and 30 Gb/s upstream transmission are only 20 and 16 dB required at $$\\hbox {BER}=3.8 \\times 10^{-3}$$BER=3.8\u00d710-3, respectively."}]