Patents
Patents for H04Q 3 - Selecting arrangements (38,975)
10/2009
10/14/2009CN101557436A Resource monitoring method and device thereof
10/14/2009CN100551138C Method setting data connection for MBMS with nucleus network initiated by DRNC
10/14/2009CN100551125C Priority control system and priority control method
10/14/2009CN100551095C Method of scheduling character set for transmission data in a communication network
10/14/2009CN100551094C Method for implementing group switchboard business
10/14/2009CN100551093C Method and system for implementing calling control
10/14/2009CN100551092C Method for controlling service exchanging point number receiving mode
10/14/2009CN100550960C Method for avoiding user's default in service operation support system of account
10/14/2009CN100550947C Global calling terminal missed call cuing method based on virtual terminal
10/14/2009CN100550945C Service information acquisition system and method
10/14/2009CN100550943C Method for processing the fork service via the fork access code
10/14/2009CN100550942C Method and system for realizing multimedia ring function in wide-band network
10/14/2009CN100550941C Multi-media ringtones realizing method and system using IP playing-sound and integrated wide-band and narrow-band network
10/14/2009CN100550939C Method for implementing double ringing service in communication system
10/14/2009CN100550938C Method for realizing online public telephone of GSM network
10/14/2009CN100550937C Method for realizing online radio public telephone
10/14/2009CN100550891C Method for improving wireless network transmission performance
10/14/2009CN100550890C System and method for routing voice over IP calls
10/14/2009CN100550794C Intra-area routing method
10/14/2009CN100550695C A method for accelerating convergence of link state
10/14/2009CN100549941C A method for making network propel business to order
10/13/2009USRE40935 Control of access to the call completion on busy link service in a private telecommunication network
10/13/2009US7603457 Arrangement for state monitoring for components in a packet switched communication network
10/13/2009US7602891 System and method for determining characteristics of international calls
10/13/2009US7602752 Method and apparatus for exchanging software information in a packet data communication system
10/13/2009CA2313497C Feature interaction resolution using fuzzy rules
10/08/2009WO2009123879A1 Media gateway preferential routing circuit allocation techniques in uma
10/08/2009WO2009121954A1 A system and method for alerting a party in a call of a call disconnection of another party
10/08/2009US20090252043 Remote testing and monitoring to a cell site in a cellular communication network
10/08/2009DE10296499B4 Verfahren, Gateway und System zum Routen von SS7-Signalisierungsverkehr Method, gateway and system for routing SS7 signaling traffic
10/07/2009EP2107817A1 A system and method for alerting a party in a call of a call disconnection of another party
10/07/2009EP2107775A1 Arrangement for creating and using a phonetic-alphabet representation of a name of a party to a call
10/07/2009EP1221265B1 Method and apparatus for prioritizing interrupts in a communication system
10/07/2009EP1201063B1 Narrowband applications using atm switching and transport
10/07/2009CN101552969A A method and system to implement one-number-multi-machine service
10/07/2009CN101552842A Call center application data and interoperation architecture for a telecommunication service center
10/07/2009CN100547987C A seamless communication method for IP telephone and telephone network
10/06/2009US7599481 Methods, systems, and products for providing a service to a telephony device
10/06/2009US7599384 Method for connection reconfiguration in cellular radio network
10/06/2009US7599378 Signalling in a telecommunications network
10/06/2009US7599355 Server-less VoIP (voice over internet protocol) phone system
10/06/2009US7599352 Method for providing PSTN/ISDN services in next generation networks
10/06/2009US7599351 Recursive query for communications network data
10/06/2009CA2415148C Joint ip/optical layer restoration after a router failure
10/06/2009CA2399979C Ip device registration
10/06/2009CA2312909C Mapping function and method of transmitting signaling system 7 (ss7) telecommunications messages over data networks
10/06/2009CA2274528C System and method of forwarding data calls in a radio telecommunications network
10/06/2009CA2203993C Telephonic voice message transmission control method
09/2009
09/30/2009EP2106072A1 A method, device and system for routing
09/30/2009EP1142295B1 System and method of power limiting call processing in telecommunications equipment
09/30/2009EP1044569B1 High speed ss7 signaling adaptation device
09/30/2009CN101547420A System and method for implementing number switching inform by intelligent network mode
09/30/2009CN101547266A Method and system for providing intelligent service and gateway
09/30/2009CN100546397C Method for controlling business interchange point number receiving
09/30/2009CN100546298C Method for sharing load
09/29/2009US7596131 Advanced voice communication feature transparency in a telecommunications network
09/24/2009WO2009115030A1 Method and device for terminal processing calling information
09/24/2009US20090239491 Signal distribution system cascadable agc device and method
09/24/2009US20090238349 Intelligent Network Providing Network Access Services (INP-NAS)
09/23/2009EP2103151A1 Methods and devices for set-up of a call in an intelligent network
09/23/2009EP2103074A2 Scp-controlled overlay between gsm and ims
09/23/2009EP2103040A1 Synchronizing media streams across multiple devices
09/23/2009EP1157532B1 Unified directory for caller id and electronic mail addresses
09/23/2009CN101540967A System for converting incoming call into short message notification and method
09/23/2009CN101540932A Method and device for fault location of multi-channel device
09/23/2009CN101540931A Extended interface convenient for terminal to develop peripheral equipment and terminal
09/23/2009CN101540930A Communication between call controllers by amending call processing messages
09/23/2009CN101540742A Method and apparatus for distributing notification among cooperating devices and device channels
09/23/2009CN100544514C Switch implementing method and device of mobile soft switch network
09/23/2009CN100544456C Tandem system and method for calling route in tandem system
09/23/2009CN100544385C Virtual interaction queuing using internet protocols
09/23/2009CN100544293C Apparatus for realizing ethernet VDSL access in ATM-DSLAM
09/22/2009US7593419 Method for controlling a connection in a packet-oriented communication network and arrangements for implementing said method
09/22/2009US7593410 Substitution call control system in a communication network
09/22/2009US7592894 Reconfigurable switch having an overlapping Clos Architecture
09/22/2009CA2294692C Call center telephone and data flow connection system
09/17/2009WO2009114636A2 A method for assigning control channels
09/17/2009US20090231088 Method for assigning control channels
09/16/2009EP2101508A1 Methods of advanced call gapping and systems thereof
09/16/2009EP2100435A1 A method and apparatus for linking identification data to a call between networks
09/16/2009EP1284085B1 Notification of the presence of messages from currently called subscriber
09/16/2009CN101534492A System for synthetizing virtual private network and method for realizing virtual private network
09/16/2009CN101534457A Data crossing method and device thereof
09/16/2009CN101534356A Method for converting co-vibration numbers of Little Smart
09/16/2009CN100542307C Method and system for realizing intelligent business trigger of calling party
09/16/2009CN100542094C Statistical method for internetwork protocol message
09/15/2009US7590678 Sharing network information
09/15/2009US7590223 Telephone emergency response systems and methods
09/15/2009US7590122 Method and apparatus for session control
09/15/2009CA2331144C Simple supplementary service protocol (sssp)
09/11/2009WO2009109085A1 Service charging method
09/09/2009EP2099242A2 Single IMSI Multi MSISDN service allocating a local number to a roaming subscriber
09/09/2009EP2099230A1 Method and system for enabling an interaction between a terminal user of intelligent TDM network and an intelligent peripheral
09/09/2009EP2099205A1 Telephone connection control method and telephone connection control system
09/09/2009EP2098010A1 A method and system for providing automated real-time contact information
09/09/2009EP1911294B1 System and method for assigning call priority
09/09/2009CN101527898A Method of determining called numbers of intelligent service telephone bill and system thereof
09/09/2009CN100539760C Method and equipment for controlling group terminal calling in mobile communication system
09/09/2009CN100539736C Optical cross-connector containing a multi-stage Clos network in which a single-stage matrix comprises one stage of the Clos network
09/09/2009CN100539718C Method and equipment for selection of bearer link between access network and local switch
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