Title:
OPTICAL INTERCONNECTION METHOD AND SYSTEM BASED ON OPTICAL CELLS
Document Type and Number:
WIPO Patent Application WO/2023/236536
Kind Code:
A1
Abstract:
The present invention relates to the field of optical communications, and in particular, to an optical interconnection method and system based on optical cells. The method mainly comprises: intra-domain FDM convergence units in each optical cellular unit encapsulate intra-domain data services into service particles according to the size of intra-domain reference service particles, and modulate the service particles to one or more intra-domain reference radio frequency bandwidths and reference carrier channels in an electric domain and an optical domain; intra-domain optical cross units perform selection and cross scheduling on optical channels in optical input and output ports of the connected intra-domain FDM convergence units, an inter-domain electric conversion unit and the interconnected intra-domain optical cross units according to intra-domain spectrum channel planning and the size of the reference carrier channels; and the inter-domain electric conversion unit performs re-encapsulation and/or communication specification conversion on the service particles scheduled by the intra-domain optical cross units, and then sends the service particles to an adjacent optical cellular unit bridge-connected by means of the inter-domain electric conversion unit. According to the present invention, the flexibility and utilization efficiency of intra-domain network resource configuration can be optimized according to service characteristics in an optical cellular unit domain.
Inventors:
FENG YONGHUA (CN)
JIN JIADE (CN)
JIN JIADE (CN)
Application Number:
PCT/CN2023/070917
Publication Date:
December 14, 2023
Filing Date:
January 06, 2023
Export Citation:
Assignee:
FIBERHOME TELECOMMUNICATION TECH CO LTD (CN)
International Classes:
H04B10/516; H04B10/572; H04J3/16
Foreign References:
| CN115037378A | 2022-09-09 | |||
| CN106899348A | 2017-06-27 | |||
| CN108737912A | 2018-11-02 | |||
| CN1946013A | 2007-04-11 | |||
| US11342996B1 | 2022-05-24 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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