| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6f506256caddfe28d603d8e9491329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afc0b0c56e711b8b8af470019d0dad3e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6678cb1732db394e82df30742c3d0056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b0f424b962580c7be235d7a659dd541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8305f38c339b9f9561deeb0b6388388 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W88-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B2001-3855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B2001-3861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W88-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-03904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0456
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-03917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0639
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-0634 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-06 |
| filingDate |
2011-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_293d97796c7f5dfb86ddcb66e8907330
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5621405e9d448c8c4c9e84854f71342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6f321b55385e3b7d5ca188bca380bc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3bc3658697355fdd4e766d23b86746f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0833b2465df28c3892abe46d50969534 |
| publicationDate |
2011-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011113344-A1 |
| titleOfInvention |
Wireless communication system, base station, terminal and method of generating codebook |
| abstract |
The present disclosure provides a method of generating codebook in a wireless communication system with multiple antenna arrays, as well as a wireless communication system, base station and terminal using the codebook for communication. The method comprises steps of: providing a basic codebook which contains multiple pre-coding matrices; and assigning phase offsets to certain pre-coding matrices in the basic codebook to form a codebook with phase offset. The feedback overhead from a client to a base station side is reduced and a good precision of feedback for multi-antenna array is kept by applying the method of generating codebook and using the generated codebook in the wireless communication system, base station and terminal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014513482-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018201205-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9312934-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014046429-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10594372-B2 |
| priorityDate |
2010-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |