119results about How to "Improve call success rate" patented technology

Embodiments of the present invention include a method for performing cell reselection in a mobile communication system. The method comprises the steps of reading, by a user equipment (UE), the Access Class (AC) barring parameters of the serving cell which are broadcast from a base station, and performing an AC barring check; calculating the cell reselection values of the serving cell and the adjacent cells according to the cell reselection parameters broadcast by the base station when the AC barring check fails; and ranking the calculated cell reselection values, selecting by the UE the cell corresponding to the maximum value of the calculated cell reselection values as the serving cell of the UE.

The invention provides a voice calling method, a voice calling device and a terminal, wherein the voice calling method comprises the following steps of: determining whether a signal radio voice call continuity (SRVCC) call forwarding instruction is received or not after a voice calling request of an IP multimedia subsystem IMS is initiated; falling back to a 3G network or a 2G network while determining that the SRVCC call forwarding instruction is received; judging whether configuration information of a current cell supports a circuit switch (CS) domain service or not according to the SRVCC call forwarding instruction; and if so, directly executing a CS voice call, otherwise, initiating a location registration process LAU in the current cell. By means of the technical scheme of the invention, the problem that the CS voice call is failed in the event that a 4G network only supports a PS service after being subjected to SRVCC call forwarding and falling back to a 3G or 2G network can be avoided; the calling success rate is increased; and the user experience in the voice calling process is improved.

The invention discloses a processing method for cell reselection in the establishment process of RRC connection and a device. The processing method comprises the following steps: when cell reselection occurs in the establishment process of RRC connection of a user terminal and UTRAN, an access layer of the user terminal notifies a non-access layer of the cell reselection in the establishment process of RRC connection; the non-access layer caches the connection establishing request, detects whether cell information reported by the access layer is received in real time, and judges whether the process of connection management of mobile management (MM) and the special process of MM conflict after the reported cell information is received, if so, the special process of MM is initiated, and after the special process is ended, the cached connection establishing request is reinitiated or a call is waited to be reinitiated by a network side. The method solves the problem that in the prior art, cell reselection in the establishment process of RRC connection causes conflict between the connection management of MM and the special process of MM so as to cause call failure.

The provided system and method for calling business based on dialogue business continuity comprises: an application server with IMS-NeDS function generates indication message for direct succeeding the calling to the called terminal when determining it requires to transmit the calling from IMS domain to CS domain and succeed to the called terminal, and enables network device in system clear decide whether this calling is anchored in IMS domain. This invention prevents repeated route cycle for calling, and improves calling success ratio.

The invention provides a method for disposing collision of paging and position uptating, a MSC and VLR. The method includes steps: A, when the MSC tests collision of paging and position uptating of the terminal, the MSC sends the paging failing message for indicating the terminal to generated the collision of paging and position uptating to VLR; B, after receiving the message, the VLR hangs the paging service course of the terminal, disposes the position uptating service of the treminal; C, after the terminal finishes position uptating service, the VLR activates and executes the hung paging service, calls the terminal. Through the method, the MSC and the VLR, the success rate and the satisfaction degree of the mobile communication system can be improved.

This invention discloses a method for connecting called user used in the network system including CS domain and IP IMS, in which, a network selection and enquiry entity receives a current called connection network selection decision obtained from a network selection entity when receiving the service request transmitted to its service user and controls routes to connect to the called user according to the call network appointed by the decision, when deciding that the called user can't reach to the called connection network, it switches it to another called network to control the route to re-connect to the called user and prevents circular switching between the two networks. This invention also discloses a network system.

The invention relates to the technical field of the cloud platform micro-service, especially a method for defending micro-service avalanche effect. The method comprises the following steps: 1, settinga load balancing weight scheduling rule, and supporting the promotion and the demotion of the micro-service priority; 2, setting a circuit breaker; 3, starting the circuit breaker when the micro-service is abnormal; 4, starting the load balancing weight scheduling rule when the micro-service is failed; 5, turning off the circuit breaker when the micro-service is recovered; and 6, starting a loadbalancing default scheduling rule when the micro-service is recovered. Through the method disclosed by the invention, the problems of the system bottleneck and even the collapse of the whole platformcaused by the micro-service avalanche effect are solved, and the method can be applied to the micro-service management of a cloud platform.

The invention discloses a micro-service development management system and method supporting service upgrading version compatibility. The management system comprises a service interface management module used for designing a service interface in a micro-service application, controlling and managing a service version of the service interface, storing service interface description information and judging a registration service type, a service interface generating module used for generating a service component in the micro-service application meeting a service interface definition according to interface information of the designed service interface and a distributed version number, and a micro-service application upgrading module used for performing compatibility service upgrading on a registration service when the registration service is a compatibility upgrading service, and deleting an original version service interface of the compatibility upgrading service. The micro-service development management system and method has the advantages that by adding an interface compatibility processing capability for each micro-service application, and in combination with an independent version control mechanism, an interface binding relationship between micro-services is effectively eliminated, the success rate of service calling is greatly increased, and the service operation resource occupation rate is controlled.

The invention provides a method and a device for allocating a spectrum of a wireless communication system, and belongs to the field of communication. The method comprises the following steps: receiving a calling request, judging whether a neighbor cell of a cell has an idle channel when determining no idle channel exists in the cell; if judging that the neighbor cell has the idle channel, carrying out channel horizontal borrowing on the neighbor cell; otherwise, carrying out channel vertical borrowing on a cell on an upper layer or a lower layer of the cell; and allocating a borrowed signal to the calling. The method and the device have the advantages of high utilization rate of spectrum resources and high success rate of communication.

The embodiment of the present invention provides a state update method and equipment. The method comprises: an MSC (Mobile Switching Center) / VLR (Visitor Location Register) determining that the CSFB (Circuit Switch Fallback) service of UE (User Equipment) is ended; and the MSC / VLR deleting the first SGs association of the UE on the MSC / VLR. In the embodiment of the present invention, after the MSC / VLR determines that the CSFB service of the UE is ended, the local SGs association of the UE is deleted. Thus, when an MT (Mobile Terminating) call request of the UE is received subsequently, an air interface paging to the UE is directly initiated because no SGs association of the UE exists locally, thereby avoiding repeated timeout retransmissions, reducing the delay time of an MT call and greatly increasing the success probability of the MT call.

The invention provides a calling control method and a calling control device for a multi-SIM card terminal, used for solving the problem that in the prior art, the SIM registered in GSM is failed to make a call as a RRC connection is failed to release. The method comprises the steps of after a SIM card in the terminal initiates a call, controlling a network used by the first SIM card to negotiate with the network used by the second SIM card, until the time of successful negotiation and failed negotiation reaches a preset time; and controlling the second SIM card to continuously execute calling. According to the scheme of the method and the device provided by the invention, a success rate of calling is improved.

The invention provides a method for processing media stream and a media gateway. The method comprises the following steps of determining encoding / decoding information of two endpoints of the media stream; and processing the media stream according to the encoding / decoding information of the two endpoints if the encoding / decoding information of the two endpoints does not belong to an encoding / decoding capability set supported by the media gateway, wherein the processing includes unvarnished transmission processing. Through the embodiment of the invention, the calling success ratio can be increased and the calling loss can be reduced.

The invention discloses an emergency calling method and electronic equipment. The method is applied to the electronic equipment and comprises steps as follows: initiating a call request carrying a call number in the absence of a card; acquiring the call request, analyzing the call number, performing inquiry according to the mapping relation between the call number and a current national emergency number, and feeding back an inquiry result; judging whether the received and fed inquiry result is that the call number is matched with the current national emergency number, if yes, allowing the call number to be called as the current national emergency number; otherwise, forbidding calling. With the adoption of the emergency calling method, problems of wrong matching and the heavy maintenance workload caused by adoption of existing emergency calls in the absence of cards are solved at least, numbers can be matched quickly, emergency calls are realized, and the calling success rate is increased.

The invention provides a system and a method for achieving calling service based on voice service continuity. In the invention, by generating indication information for connecting a call directly to a called terminal when a server having IMS-NeDS function determines that the call should be transferred from IMS domain to CS domain and then be connected to the called terminal; network devices in the system can exactly judge whether the call has been performed anchoring treatment in the IMS domain or not based on the indication information for connecting the call directly to the called terminal, so that treatment for connecting a call to a called terminal is clear and repeated route circulation of the call is prevented. The invention provides methods for preventing repeated route circulation phenomena, and the network devices, which trigger the process for connecting a call directly to a called terminal, can be equipped according to network requirements; therefore, the purpose of improving calling success rate is satisfied.

The embodiment of this invention discloses a processing method of a VoLTE service. The method comprises the following steps: in a communication process of the VoLTE service, measuring the signal intensity of a LTE (Long Term Evolution) network in a current service cell; if a measurement result satisfies a measurement report condition, detecting whether an RRC (Radio Resource Control) connection exists between the current service cell and a network side or not; if the RRC connection does not exist between the current service cell and the network side, sending the RRC connection request information to the network side to establish the RRC connection with the network side; sending the measurement result to the network side through the RRC connection; and indicating the network side to trigger a SRVCC (Single Radio Voice Call Continuity) process through the measurement result. The embodiment of this invention further discloses a processing device of the VoLTE service and a terminal. By adopting the processing method, the processing device and the terminal, an abnormal call drop of the VoLTE service can be prevented on the premise of imperfect network configuration.

The call establishing method comprises: SIP entity sends at least a part of called number to the software switch by using INVITE message in order to send it to the called network; when confirming the called number is not a full number according to the INVITE message, the software switch sends the call progress answering for indicating the establishment of initial session to the SIP entity; according to the call progress answering, the SIP entity sends the received next called number to the called software by using INFO message, and then sends to the called network.

The invention relates to a call request processing method and apparatus. The method comprises the following steps: initiating a first call request to a called terminal in a first network mode; if the called terminal is not successfully called according to the first call request within a first preset time period, switching the first network mode to a second network mode; and initiating a second call request to the called terminal through the second network mode. In the technical scheme, after the first call request is initiated to the called terminal in the first network mode, if the called terminal is not successfully called according to the first call request within the first preset time period, it indicates that the present call fails, and the call failure may be caused by the poor network state of the first network mode, therefore the first network mode can be automatically switched to the second network mode, and the call request is initiated to the called terminal again through the second network mode, thereby increasing the call success rate by automatically switching different network modes and improving the call experience of a calling terminal user.

The present invention discloses a method for improving the call success rate and a base station system thereof, which send reverse power control bits by using a specific parameter value according to the distance between a user and a base station, so as to improve the probability that the base station captures the mobile station and thereby improve the call success rate. The method includes the following steps of: distinguishing user type according to information in an origination message from a mobile station, and setting an initial value of a forward transmission power; and a base station sending a forward traffic channel null frame to the mobile station according to the initial value of the forward transmission power, wherein the forward traffic channel null frame contains reverse power control bits information.

The invention discloses a data synchronization system based on bond transaction and a data synchronization method thereof. The data synchronization system comprises a data synchronization server, and a client (1), a server (2) and a management end (3) in communication condition with the data synchronization server, wherein the data synchronization server (23) comprises an integrated pre module (24) for receiving to-be-synchronized data of the client (1), the server (2) and the management end (3), a real-time synchronization processing module (25) and a non-real-time synchronization processing module (26); the synchronization processing module (25) synchronizes real-time data of the client (1), the server (2) and / or the management end (3) through a first communication interface module and receives a synchronization result receipt; and the non-real-time synchronization processing module (26) synchronizes timing data of the client (1), the server (2) and / or the management end (3) through a second communication interface module and receives a synchronization result receipt.

The invention discloses a method and system for video distribution based on synchronization and asynchronization. The method comprises the steps that synchronous distribution processing is carried out on video with a transcoding operation completed, a distribution state fed back after the synchronous distribution processing is analyzed, and the video with synchronous distribution failing is added to a failure queue; the failure queue is scanned, and asynchronous distribution processing is carried out on the video in the failure queue. After a finished product of the video is generated, distribution interfaces are called through synchronous threads for distribution, meanwhile, the distribution failure queue is built, a distribution failure list is scanned through the asynchronous threads for redistribution, tasks unsuccessfully distributed are redistributed, and the problems of repeated overtime waiting operations and redistribution operations of a current redistribution mechanism in the distribution process are effectively solved.

The invention discloses a call-switching method, a call-establishing method and a call-processing method as well as a device and a system. The call-switching method comprises the following steps: sending a terminal-adding request message with TDM type terminal information, terminal information corresponding to TDM types, IP type terminal information and coded information corresponding to IP types to a media gateway; receiving a terminal-adding response message indicating that the media gateway successfully establishes TDM terminals and IP terminals; sending a switching request message with a circuit identifier cell and the IP type terminal information to a destination substation controller; and receiving a switching request acknowledgement message which is returned by the destination substation controller and carries the TDM type terminal information or the IP type terminal information. The embodiment of the invention can avoid the situations of call failures caused by the mismatched TDM terminals which are respectively distributed at the destination substation controller and a core network side and improve the call success ratio.

The invention relates to a communication relaying technique, in particular to a detection method for an IP audio gateway analog trunk line. The invention discloses a method for detecting the state of a telephone line and without influence on the call flow, and aims to improve the call success rate of analog trunk. The invention adopts the technical proposal that the detection method for the analog trunk line comprises the following steps: a, an analog trunk interface initiates a call after off-hook; b, the analog trunk interface is used for detecting the loop current, and if the loop current is detected, whether the analog trunk circuit for connecting the analog trunk interface is available or not is judged, and then the normal call flow is carried out; and c, if no loop current is detected, the steps are repeated to the other analog trunk interface. The invention can be used in equipment using the analog trunk line, and improve the access success rate of the analog trunk line.

The invention discloses a call request processing method in a peer to peer (P2P) overlay network. The method comprises the following steps: receiving routing table information which is connected and sent by a unimolecular nucleophilic substitution (SN1) by mAGCF periodically and storing the latest routing table information, wherein the routing table information comprises related node information of the SN1, and selecting a usable related node bimolecular nucleophilic substitution (SN2) from stored related nodes, building connection with the SN2 and using the SN2 to finish a call when a call request sent by a terminal is received and the SN1 is confirmed to be wrong. The invention further discloses a P2P overlay network system and a mAGCF. Call success rate is improved.

The embodiment of the invention discloses a scheduling method and a base station. The method comprises the steps that the base station obtains a first characteristic parameter for representing uplinkinterference; when the first characteristic parameter is greater than a first threshold, a normal state is switched to an inference avoidance state; whether a scheduling request of a user exists on afirst specific bearer or not in the inference avoidance state; and when the scheduling request of the user exists on the first specific bearer, an uplink resource of the scheduling request is determined, and the uplink resource is sent to another base station except the base station, so the another base station avoids the usage of the uplink resource.

The invention discloses a trunking terminal, a call establishment method, a system and a base station subsystem. The method comprises the following steps that a scheduling service subsystem sends a call establishment command to the base station subsystem after receiving call request information sent by the trunking terminal via the base station subsystem, wherein the call establishment command carries information related to call establishment and the call authority information of the trunking terminal; and the base station subsystem establishes service channel resources based on the call establishment command and sends a comprehensive assignment message to the trunking terminal, wherein the comprehensive assignment message comprises the information of a established service channel and thecall authority information. By the technical scheme, the invention can reduce the interaction with the terminal and lower the probability of the information loss, thereby improving the call success rate of the terminal.

The invention provides an outbound method and device, a computer storage medium and computer equipment. The method comprises the following steps: step 1, receiving an outbound instruction, wherein theoutbound instruction comprises a target call number; step 2, obtaining an outbound number of the outbound call from the updated outbound number database; step 3, calling the target calling number byusing the outbound number; step 4, updating the outbound number database according to a calling result; and step 5, judging whether the current call meets a preset outbound stop condition or not according to a call result, if so, stopping the current outbound, and if not, executing the steps 2 to 5 again. Through the technical scheme of the invention, the outbound success rate can be improved.