Abstract
We experimentally demonstrate optical multiple inputs and multiple outputs (MIMO) transmission for non-orthogonal multiple access (NOMA) based passive optical network (PON) using polarization interleaving, which offers a higher system capacity for a larger number of users. The MIMO demultiplexing and the inter-user interference mitigation are realized with efficient channel equalization. The optimum power allocation ratio is about 0.42 in the case of four users.
Original language | English |
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Pages (from-to) | 412-416 |
Journal | Optical Fiber Technology |
Volume | 36 |
Early online date | 10 Jun 2017 |
DOIs | |
Publication status | Published - Jul 2017 |
Keywords
- Passive optical network (PON)
- Non-orthogonal multiple access (NOMA)
- Polarization interleaving (PI)