http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2153663-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9dda2fd1d526f27aca30ba6dda8a419f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03L7-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-6125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-4305 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N21-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N21-61 |
| filingDate | 2008-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cee2114a8e33f678b2107d99552edde http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1883e0c54faf2c58f8b45ca04dabc833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e9337a5b6b30dc29d7c6533942e5dff |
| publicationDate | 2010-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2153663-A1 |
| titleOfInvention | Automatic compensation of a delay of a synchronization signal in a packet switching network |
| abstract | The present invention relates to a sending device able to send packets in a network comprising at least two stations, the said device comprising means for extracting image pips on the basis of a synchronization signal, initializing an image counter on the basis of the image pips, initializing a counter CPT_PCR every 'm' zero-crossings of the image counter, the counter CPT_PCR being regulated by a clock produced by the image counter, sampling the counter CPT_PCR every period Tsm, where Tsm emanates from a time base synchronized on all the stations of the said network; and sending packets containing the samples PCRe of the counter CPT_PCR in the network. According to the invention, it comprises means for receiving packets containing samples PCR-IoC1 sent by a station of the network as echo to the samples PCRe and when samples PCR-IoC1 are received for: - evaluating a duration of propagation of samples over an outward-return trip between the said device and the said station; - determining a phase shift value Δφ on the basis of the duration of propagation; - sending the phase shift value Δφ in the network. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108449553-A |
| priorityDate | 2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.