Invention Grant
- Patent Title: Intra-transceiver optical superchannel switching via RF sub-band multiplexing technique
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Application No.: US14934078Application Date: 2015-11-05
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Publication No.: US09866928B2Publication Date: 2018-01-09
- Inventor: Yue-Kai Huang , Shaoliang Zhang , Fatih Yaman , Ting Wang
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agent Joseph Kolodka
- Main IPC: H04B10/61
- IPC: H04B10/61 ; H04B10/516 ; H04Q11/00 ; H04J14/02
Abstract:
Systems and methods are disclosed for data communication by performing RF sub-band multiplexing and demultiplexing by cascading a radio-frequency (RF) mixing module and optical dual-polarized (DP) QPSK modulator forhybrid RF/optical IQ modulation; and performing intra-transceiver optical superchannel switching through the RF sub-band multiplexing.
Public/Granted literature
- US20160191168A1 INTRA-TRANSCEIVER OPTICAL SUPERCHANNEL SWITCHING VIA RF SUB-BAND MULTIPLEXING TECHNIQUE Public/Granted day:2016-06-30
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