Registered
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.
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14050465 (2013.10.10)
- Publication No.
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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.
- KSP Keywords
- Central frequency, Frequency division, Frequency division multiplexing, Optical Line Terminal, Optical Network Units(ONU), Optical networks, Orthogonal Frequency-Division Multiplexing(OFDM), Passive optical network, Upstream transmission, division multiplexing, frequency-division multiple access(FDMA), multiple access, orthogonal frequency-division multiple access(OFDMA)