| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61080e1b5f97a1c2066cddcf8a2e877b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-2017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L27-186 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L27-18 |
| filingDate |
2003-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e52c51bee176968d077752aaca37179 |
| publicationDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7436894-B2 |
| titleOfInvention |
Method and apparatus for efficient bandwidth communication |
| abstract |
A method and apparatus for improving the bandwidth efficiency of a constant envelope continuous phase modulation waveform and transmitting data in a bandwidth efficient manner is disclosed. The method and apparatus utilizes a non-constant envelope continuous phase modulation signal which possesses many of the advantages of a multiple modulation index continuous phase modulation signal. One such advantage is the natural trellis structure of a multiple modulation index continuous phase modulation signal. In comparison to a constant envelope continuous phase modulation waveform, the non-constant envelope continuous phase modulation signal possesses a reduced transmit signal spectra and may also be demodulated by a standard maximum likelihood demodulator without any loss of performance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9419692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9094085-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8913974-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8913691-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013244605-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9705540-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9106500-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9106316-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9768733-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8884694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9166528-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9197163-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9143088-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9608677-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9197164-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9614484-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10278131-B2 |
| priorityDate |
2003-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |