Patent application number | Description | Published |
20090149183 | DATA PROCESSING METHOD AND SYSTEM - A data processing method when the handover or change appears between systems includes the source data forwarding network element forwards the data to the user plane anchor network element; the user plane anchor network element forwards the data to the target side processing network element. A data processing method when the handover or change appears between systems is also provided by the present invention, which includes: the user plane anchor network element receives the message indication, transmits the data to at least one of the source data forwarding network element and the target side processing network element; the user plane anchor network element updates the route of the user plane, and transmits the data to the target side processing network element according to the updated route of the user plane. A data processing method when handover or change appears between GERAN/UTRAN systems under the Direct Tunnel solution is provided by the present invention, which can be applied to the Direct Tunnel solution. | 06-11-2009 |
20090262707 | METHOD, NETWORK SYSTEM AND DESTINATION NETWORK FOR TRANSMITTING QoS DURING A HANDOVER PROCESS BETWEEN SYSTEMS - A method for transmitting quality of service (QoS) during a handover process between systems and a network system and a destination network thereof are provided, which enable the QoS to be transmitted to a second access network during a handover process of a user equipment (UE) between systems. The method comprises: a mobility management network element of the second network acquires QoS of a UE during a handover process of the UE from a first network to a second network; and the mobility management network element of the second network transmits the acquired QoS to the access network of the second network and/or a user plane network element. | 10-22-2009 |
20090264131 | METHOD, SYSTEM, AND DEVICE FOR USER DETACHMENT WHEN A HANDOVER OR CHANGE OCCURS IN HETEROGENEOUS NETWORK - A method for user detachment when a handover or change occurs in a heterogeneous network is provided. The method includes: a user equipment (UE) is handed over or switched from a source network to a target network; a network element on a network side determines whether to detach the UE from the source network, and if yes, the network element on the network side detaches the UE from the source network. A system and a device for user detachment when a handover or change occurs in a heterogeneous network, and another method for user detachment when a handover or change occurs in a heterogeneous network are also provided. | 10-22-2009 |
20090274122 | COMMUNICATION SYSTEM, MOBILITY MANAGEMENT NETWORK ELEMENT AND METHOD FOR PROCESSING RESOURCE - A method for processing resource, a communication system, and a mobility management network element are provided. The method includes: receiving, by a mobility management network element in a packet switched (PS) network, a Release Request message sent by an access network of the PS network or a Handoff Complete message sent by a circuit switched (CS) network when a user equipment (UE) is handed over from the PS network to the CS network; and processing, by the mobility management network element of the PS network, resources of the UE in the PS network. Thus, the processing of resources of the UE in the PS network is achieved when the UE is handed over from the PS network to the CS network. A communication system and a mobility management network element are also provided. | 11-05-2009 |
20090285183 | METHOD AND NETWORK DEVICE FOR CREATING AND DELETING RESOURCES - Embodiments of the present invention provide a method for creating resources, a method for deleting resources, and a network device. The method for creating resources includes: notifying, by a first network element, a second network element at network side of a process type for creating resources for a UE; and performing, by the second network element, a process for creating resources for the UE according to the process type. With the embodiments of the present invention, a problem in the prior art that the network element at network side (i.e., the second network element at network side) cannot differentiate different access requests (i.e., initial access request and access request caused by handover between access systems) and thus corresponding resources cannot be created with respect to different access requests may be overcome. | 11-19-2009 |
20100040024 | METHOD, SYSTEM, AND APPARATUS FOR REGISTRATION PROCESSING - A registration processing method, a handover processing method, a system, and an apparatus are disclosed herein to enable the network to distinguish between different registration processing types. The method includes: receiving information about a processing type of registering a UE into a network, where the information is reported by the UE in the process of the registration; and identifying the processing type of the registration according to the information about the processing type. The system includes: a UE, adapted to report information about the processing type of registering the UE into a network in the process of the registration; and a network, adapted to identify the processing type of the registration according to the received registration processing type information reported by the UE. | 02-18-2010 |
20100056147 | BEARER SUSPENSION METHOD, BEARER RESUMPTION METHOD, AND GATEWAY AGENT - A bearer suspension method, a bearer resumption method, and a gateway agent are provided. The bearer suspension method includes the following steps. A gateway agent receives a Bearer Suspend Request sent by a mobility management entity (MME) when a user equipment (UE) is handed over from an evolved universal mobile telecommunications system (UMTS) terrestrial radio access network (EUTRAN) to a global system for mobile communications (GSM)/enhanced data rates for GSM evolution (EDGE) radio access network (GERAN). A bearer that needs to be suspended is suspended according to the request. The bearer resumption method includes the following steps. In a process of handover of a UE from a GERAN to an EUTRAN or tracking area update (TAU) or Service Request, the gateway agent receives a Bearer Resume Request sent by an MME. A bearer that needs to be resumed is resumed according to the request. | 03-04-2010 |
20100098028 | Communication System, Mobility Management Network Element and Method for Processing Resources - A method for processing a resource receiving, by a mobility management network element of a packet switched (PS) network, a Release Request message sent by an access network of the PS network when a user equipment (UE) is handed over from the PS network to a CS network. After receiving the Release Request message, resources of the UE are processed in the PS network. | 04-22-2010 |
20100142399 | METHOD AND DEVICE FOR INFORMATION TRANSFER - A method for information transfer includes: determining, by a source Mobility Management Network Element (MMNE) of a source Access Network (AN), version number of GPRS Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE of a destination AN; and transmitting, by the source MMNE, user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE to the destination MMNE. The embodiment of the invention also provides a device for information transfer. With the embodiment of present invention, corresponding user information transfer may be realized. | 06-10-2010 |
20100208704 | Data Processing Method and Device - A data processing method is provided for forwarding data in the case of handover between heterogeneous networks. The data processing method includes: when a user equipment (UE) is handed over from an originating network to a receiving network, receiving, by the originating network, a data forwarding address obtained by the receiving network; creating a data forwarding tunnel between an originating network gateway and a receiving network gateway according to the data forwarding address; and forwarding data to the receiving network through the data forwarding tunnel. A data processing device is also provided. The lossless data processing solution can overcome the problem of data loss in the case of handover between heterogeneous networks in the existing technology, reduces the time of user service interruption and enhances the user experience. | 08-19-2010 |
20100220662 | BEARER PROCESSING METHOD AND MOBILE MANAGEMENT DEVICE - A bearer processing method and a network device are provided. The method includes: determining whether a corresponding user equipment (UE) exists, if user subscription data recorded in a mobile management device is changed; and initiating a bearer modification or deletion process by the mobile management device according to the determining result with regard to whether the UE exists. The mobile management device includes: a storage unit, adapted to record user subscription data; a determination unit, adapted to determine whether a corresponding UE exists, after the user subscription data recorded in the storage unit is changed; and a trigger unit, adapted to initiate a bearer modification or deletion process according to the determining result with respect to whether the UE exists. | 09-02-2010 |
20100227621 | Method and device of network resource release processing - A method of network resource release processing is provided, which includes the following steps. After user equipment (UE) using idle mode signaling reduction (ISR) mechanism registers to two 3rd Generation Partnership Project (3GPP) communication networks, when the UE changes from the 3GPP network to a non-3GPP communication network, a serving gateway (Serving GW) receives a message sent from a peer endpoint network element (NE), and deletes network resources established by the two 3GPP communication networks for the UE according to the message. A mobility management NE and a Serving GW are also provided. Through the method and device of network resource release processing, the resources are released when the UE using the ISR mechanism changes from the 3GPP network to the non-3GPP communication network. | 09-09-2010 |
20100278113 | METHOD AND SYSTEM FOR PROCESSING BEARER UNDER ISR MECHANISM - A method and a system for processing a bearer under an idle mode signaling reduction (ISR) mechanism are provided. The method for processing a bearer under an ISR mechanism includes the following steps. A mobility management network element acquires an access mode of a current network. The mobility management network element notifies a serving gateway (SGW) of the access mode of the current network, so that the SGW processes bearer according to the access mode of the current network. It can be ensured that the access mode of the current network is consistent with the access mode for a policy and charging control (PCC) strategy adopted during a bearing procedure under the ISR mechanism. | 11-04-2010 |
20100278116 | Method and Device for Information Transfer - A method for information transfer includes: determining, by a source Mobility Management Network Element (MMNE) of a source Access Network (AN), version number of GPRS Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE of a destination AN; and transmitting, by the source MMNE, user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE to the destination MMNE. The embodiment of the invention also provides a device for information transfer. With the embodiment of present invention, corresponding user information transfer may be realized. | 11-04-2010 |
20110009118 | METHOD AND DEVICE OF NETWORK RESOURCE RELEASE PROCESSING - A method of network resource release processing is provided, which includes the following steps. After user equipment (UE) using idle mode signaling reduction (ISR) mechanism registers to two 3rd Generation Partnership Project (3GPP) communication networks, when the UE changes from the 3GPP network to a non-3GPP communication network, a serving gateway (serving GW) receives a message sent from a peer endpoint network element (NE), and deletes network resources established by the two 3GPP communication networks for the UE according to the message. A mobility management NE and a serving GW are also provided. Through the method and device of network resource release processing, the resources are released when the UE using the ISR mechanism changes from the 3GPP network to the non-3GPP communication network. | 01-13-2011 |
20110116477 | CLOSED SUBSCRIBER GROUP INFORMATION PROCESSING METHOD, ACCESS CONTROL METHOD, SYSTEM, AND DEVICE - A Closed Subscriber Group (CSG) information processing method, an access control method, and the corresponding system and devices are disclosed herein. The CSG information processing method includes: obtaining modified CSG information of User Equipment (UE); and sending a message that carries the CSG information to the UE. The method and the corresponding system and devices enable the UE to know the change of the stored CSG information. The access control method includes: obtaining modified CSG information; and detaching a UE from an accessed CSG area when discovering that the UE is not allowed to access the accessed CSG area any longer according to the modified CSG information. The access control method and the corresponding system and devices implement access control under a CSG mechanism. | 05-19-2011 |
20110122822 | PAGING METHOD, NETWORK ELEMENT, MANAGEMENT NETWORK ELEMENT AND COMMUNICATION SYSTEM - The present disclosure discloses a paging method, network element (NE), management NE, and communication system to reduce paging messages and save system resource effectively. The technical solution provided in the present disclosure includes: receiving a closed subscriber group (CSG) ID supported by an access network element (NE) or an access gateway (GW) from the access NE or the access GW; obtaining, according to the CSG ID, the access NE or the access GW to be paged; and sending a paging message to the access NE or the access GW to be paged. | 05-26-2011 |
20110199979 | Method and System for Processing Bearer under ISR Mechanism - A method and a system for processing a bearer under an idle mode signaling reduction (ISR) mechanism are provided. The method for processing a bearer under an ISR mechanism includes the following steps. A mobility management network element acquires an access mode of a current network. The mobility management network element notifies a serving gateway (SGW) of the access mode of the current network, so that the SGW processes bearer according to the access mode of the current network. It can be ensured that the access mode of the current network is consistent with the access mode for a policy and charging control (PCC) strategy adopted during a bearing procedure under the ISR mechanism. | 08-18-2011 |
20120170551 | Data Processing Method and Device - A data processing method is provided for forwarding data in the case of handover between heterogeneous networks. The data processing method includes: when a user equipment (UE) is handed over from an originating network to a target network, receiving, by the originating network, a data forwarding address obtained by the target network; creating a data forwarding tunnel between an originating network gateway and a target network gateway according to the data forwarding address; and forwarding data to the target network through the data forwarding tunnel A data processing device is also provided. The lossless data processing solution can overcome the problem of data loss in the case of handover between heterogeneous networks in the existing technology, reduces the time of user service interruption and enhances the user experience. | 07-05-2012 |
20120263083 | Bandwidth Control Method, Apparatus and System - Embodiments of the present invention provide a bandwidth control method, apparatus, and system. The method includes: receiving an access request message sent by a user equipment; obtaining, according to the access request message, a group identity of a group to which the user equipment belongs and group-aggregate maximum bit rate parameter information of the group to which the user equipment belongs, so that a bandwidth control device performs bandwidth control on a user equipment in the group according to the group identity and the group-aggregate maximum bit rate parameter information. | 10-18-2012 |
20140348071 | BEARER PROCESSING METHOD AND MOBILE MANAGEMENT DEVICE - A bearer processing method and a network device are provided. The method includes: determining whether a corresponding user equipment (UE) exists, if user subscription data recorded in a mobile management device is changed; and initiating a bearer modification or deletion process by the mobile management device according to the determining result with regard to whether the UE exists. The mobile management device includes: a storage unit, adapted to record user subscription data; a determination unit, adapted to determine whether a corresponding UE exists, after the user subscription data recorded in the storage unit is changed; and a trigger unit, adapted to initiate a bearer modification or deletion process according to the determining result with respect to whether the UE exists. | 11-27-2014 |