| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_422cf37959f6a2edf5e8907564e8b226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ba730bdf620453fb98a4ac4dc2bde97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bb531ac161ea927fd276b48f26bc7af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17b54aaf9254f185103a5ff2f95f0eac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W36-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W8-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W76-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W72-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W68-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W8-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W76-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W72-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W36-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W36-0022 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W36-14 |
| filingDate |
2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f8348980ffee264d8c49b1ee302c7e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9298e92a2befa61310be1300d1aec6aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63ede5880affbf97cb9a50dfaaef99bf |
| publicationDate |
2011-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011009392-A1 |
| titleOfInvention |
Method, apparatus and system for falling back voice call to circuit switching domain |
| abstract |
A method for falling back a voice call to circuit switching (CS) domain is disclosed by the present invention, which includes: receiving a service request message sent by a calling User Equipment (UE), which includes the called number information of the voice call in CS domain; instructing an Evolved NodeB (ENB) to start the Circuit Switching Fall-Back (CSFB) handover; receiving a handover request message sent by the ENB, which includes the required information for CS handover; selecting a Mobile Switching Center (MSC) and sending a Packet Switching (PS) to CS handover request message to the MSC, which includes the required information for CS handover and the called number, so that the MSC calls the called UE; receiving a PS to CS handover response message returned by the MSC, which includes the information of the CS resources prepared by the target Base Station Subsystem (BSS)/Radio Network Subsystem (RNS); sending a handover command message to the calling UE via the ENB, which includes the information of the CS resources prepared by the target BSS/RNS, so that the calling UE accesses into 2G/3G network. The corresponding apparatus and system are also provided. The solution of the present invention can reduce the connection delay. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11246063-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10123303-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2816829-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013026042-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2476882-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2476882-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104080134-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10701595-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10708826-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019069203-A1 |
| priorityDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |