发明名称 |
FULL-OPTICAL MULTIWAVELET ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING (OFDM) AND DEMULTIPLEXING |
摘要 |
Aspects of embodiments relate to an optical wavelet transform (WT) or inverse wavelet transform (IWT) medium for implementing optical multiwavelet orthogonal Frequency Division Multiplexing (OFDM) or optical demultiplexing. In embodiments, the optical WT/IWT medium comprises a plurality of N waveguides for receiving in parallel a corresponding number of N modulated optical input signals λ1,MOD to λN,MOD. Each waveguide comprises at least two optical resonators configured such to realize a wavelet filterbank so that the modulated optical signals λ1,MOD to λn,MOD undergo WT/IWT in a manner such to obtain optical wavelet transformed signals that can be orthogonally frequency division multiplexed or demultiplexed. |
申请公布号 |
US2016080180(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
US201514606045 |
申请日期 |
2015.01.27 |
申请人 |
Mer-CellO Wireless Solutions LTD. |
发明人 |
Ben-Ezra Yossef;Ben Haim Yaniv |
分类号 |
H04L27/00;H04J11/00;H04J14/02 |
主分类号 |
H04L27/00 |
代理机构 |
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代理人 |
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主权项 |
1. An optical multiwavelet transform (MWT) or inverse multiwavelet transform (IMWT) medium for implementing optical wavelet transform (WT) Orthogonal Frequency Division Multiplexing (OFDM) or optical demultiplexing, the optical MWT/IMWT medium comprising:
a plurality of N waveguides for receiving in parallel a corresponding number of N modulated optical input signals λ1,MOD to λN,MOD, each waveguide comprising at least two optical resonators configured such as to realize a wavelet filterbank that effects a wavelet transformation or inverse wavelet transformation on modulated optical signals to obtain respective optical WT or IWT signals that can be respectively orthogonally frequency division multiplexed or demultiplexed. |
地址 |
Petach-Tikva IL |