http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002353859-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_018c0e4f99aaee7e1391c5a5360addf6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-707 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W48-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W88-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-7083 |
| filingDate | 2001-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_625305f9913cd8eac1ad6eb2f1927512 |
| publicationDate | 2002-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002353859-A |
| titleOfInvention | Frequency control method of W-CDMA communication system and mobile station |
| abstract | (57) [Summary] [Purpose] A circuit of a three-stage cell search method can be realized. An initial cell search method and a circuit for an initial cell search are provided. A matched filter MF to which a received signal Sin is input and a sliding correlator SC are provided, the matched filter MF performs a correlation operation between the received signal Sin and a first synchronization code PSC, and an output Spsc is held in a memory MEM1. After that, the timing detection unit TD Processed by P. Sliding correlator S C includes a plurality of sliding correlators SC1 to SCz, and outputs A [1] to A [z] are stored in a memory MEM2. And then processed by the timing group specification unit TGI. The final output or intermediate output of the matched filter MF is output to the phase error detection unit FC, and the phase error is output to the frequency control unit AFC. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021048550-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7689185-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7042779-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007521679-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008060685-A |
| priorityDate | 2001-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.