| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38ac9a462aa0a6e155462df9431a59bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50401c277180988ed8db988eba5cedcd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8509a2e06f7ba46084309780fd528f54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2acc2fe6e1677e29fb5c3e74a9ac778 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L7-0278 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L7-0087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-695 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L7-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-18 |
| filingDate |
2010-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de5a071bb155590872ad9975b653aca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2139bdc314bc6c73b347dd55e504d59d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e7fe1d9ff86393c006cf8ab07d3a223 |
| publicationDate |
2010-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010115263-A1 |
| titleOfInvention |
Clock recovery with channel coefficients |
| abstract |
In a coherent optical receiver of an optical communications network, a method of recovering a clock signal from a high speed optical signal received through an optical link. A set of compensation vectors are adaptively computed for compensating Inter-symbol Interference (ISI) due to at least polarization impairments of the optical signal. A channel delay is estimated based on the computed compensation vectors. The estimated channel delay is subtracted from the computed compensation vectors to generate corresponding modified compensation vectors. Finally, the modified compensation vectors are used to derive a recovered clock signal. |
| priorityDate |
2009-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |