http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017092747-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b34aa9ed6b7ad750b9046c6504dd0b37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2944c2333524c1cbe1fa8079a29ffe2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82cbc291d77c061ac9a216f86ec010a3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-22 |
| filingDate | 2015-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_665e3eb38328fa64f09875bad699cb7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f48b5225821adb5e949a9c23e81c0662 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e0e3ba4c31d2ce6b01c4669b557dc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdba2d6073034a3ee08a5f59b043ab48 |
| publicationDate | 2017-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017092747-A |
| titleOfInvention | Communications system |
| abstract | In a communication system using two code sequences having different training code sequences for frequency offset and for adaptive equalizer, a training signal for adaptive equalizer on the transmission side and a PN (Pseudorandom Nose) code generator on the reception side are provided. The initial phase synchronization can be established, and synchronization acquisition after the synchronization establishment can be monitored. A communication system is activated when a predetermined condition is satisfied when a switching detection signal from a training signal transmitted from a transmission side to a training signal for adaptive equalizer is input from a training signal for frequency offset, A PN generator 10 that generates and outputs a PN code string, and a symbol data signal in which the PN code string output from the PN generator 10 is subjected to 4PSK mapping are input, and the input symbol data signal is updated with tap coefficients. And an adaptive equalizer 1 used as a reference signal for monitoring, and a synchronization supplement monitoring unit that monitors whether the synchronization is supplemented. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112977552-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112977552-A |
| priorityDate | 2015-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.