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Registered Orthogonal Frequency division multiplexing access-passive optical network comprising optical network network unit and optical line terminal
이미지 확대
Orthogonal Frequency division multiplexing access-passive optical network comprising optical network network unit and optical line terminal
- Inventors
- Cho-Seung-Hyun, Myong Seung Il, Doo Kyeong Hwan, Jie Hyun Lee, Lee Sang Soo, Lee Jong Hyun
- Application No.
- 14050465 (2013.10.10)
- Publication No.
- 20140199074 (2014.07.17)
- Registration No.
- 9191116 (2015.11.17)
- Country
- UNITED STATES
- Project Code
- 12VI1200, Wired and Wireless converged access network based on OFDMA-PON with 10 Gb/s line rate, Myong Seung Il
- Abstract
- An orthogonal frequency division multiple access-passive optical network including a plurality of optical network units each configured to generate orthogonal frequency division multiplexed signals, which are allocated thereto, based on a central frequency for frequency division multiplexing that is allocated in advance, and to use the generated signals in upstream transmission.