Patent application number | Description | Published |
20110194462 | ACCESS CONTROL METHOD, ACCESS CONTROL APPARATUS AND COMMUNICATION SYSTEM - An access control method, an access control apparatus and a communication system are disclosed, and a mechanism for processing Emergency Call (EMC) services is disclosed, and such mechanism ensures continuity of the EMC service while implementing the access control under a Closed Subscriber Group (CSG) mechanism. The access control method includes: obtaining CSG area information of a target area; and controlling the access of a User Equipment (UE) to the target area according to the CSG area information of the target area and/or whether an EMC service exists on the UE. The present invention is applicable to the scenario in which the UE accesses a network. | 08-11-2011 |
20110244865 | 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. | 10-06-2011 |
20110275377 | 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 second network mobility management network element acquires QoS of a UE during a handover process of the UE from a first network to a second network; and the second network mobility management network element transmits the acquired QoS to the second network access network and/or a user plane network element. | 11-10-2011 |
20110287785 | METHOD, DEVICE AND SYSTEM FOR OBTAINING USER EQUIPMENT LOCATION INFORMATION - The invention provides a method, device, and system for obtaining user equipment (UE) location information. The method includes: an interworking entity (IWF) receives UE location information reported by a mobility management entity (MME); the IWF determines trusted UE location information according to the UE location information reported by the MME; and the IWF interacts with a UE or a mobile switching center (MSC) according to the trusted UE location information. With the method, device, and system, it is ensured that the MSC can obtain trusted and accurate UE location information in a circuit switched over packet switched (CSoPS) architecture. | 11-24-2011 |
20110292913 | METHOD, SYSTEM, AND APPARATUS FOR REGISTRATION PROCESSING - A registration processing method and an apparatus are disclosed herein to enable the network to distinguish between different registration processing types. The method includes: identifying, by a user equipment, UE, a registration type when registering into a network; reporting, by the UE, a registration processing type information corresponding to the identified registration type to a network-side network element during registering into the network. The UE reports the registration processing type information to the network in the process of registering into the network, and therefore, the network distinguishes between different registration processing types accordingly. | 12-01-2011 |
20110305201 | 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. | 12-15-2011 |
20110306348 | 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. | 12-15-2011 |
20120002625 | 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. | 01-05-2012 |
20120026975 | ACCESS CONTROL METHOD, ACCESS CONTROL APPARATUS AND COMMUNICATION SYSTEM - An access control method, an access control apparatus and a communication system are disclosed, and a mechanism for processing Emergency Call (EMC) services is disclosed, and such mechanism ensures continuity of the EMC service while implementing the access control under a Closed Subscriber Group (CSG) mechanism. The access control method includes: obtaining CSG area information of a target area; and controlling the access of a User Equipment (UE) to the target area according to the CSG area information of the target area and/or whether an EMC service exists on the UE. The present invention is applicable to the scenario in which the UE accesses a network. | 02-02-2012 |
20120064895 | RESOURCE CONTROL METHOD, RELEVANT DEVICE, AND SYSTEM - A resource control method, a relevant device, and a relevant system are disclosed in embodiments of the present invention. The resource control method includes: determining another network suitable for a User Equipment (UE) according to resource information requested by the UE when the UE accesses multiple networks using a same Access Point Name (APN) and sends a resource request in a current network, and notifying information about the determined another network to the UE. By using the technical solutions provided in the embodiment of the present invention, a network-side device can properly control resources. | 03-15-2012 |
20120071165 | METHOD AND DEVICE FOR IMPROVING NETWORK DISCOVERY AND SELECTION - The present invention provides a method for improving Network Discovery and Selection suitable for a UE which is moving into a new TA, which comprises: receiving, by a MMF, a TAU request including the new TA from the UE; allocating, by the MMF, a new TA List according to the new TA in the TAU request; sending, by the MMF, the new TA List to the UE; sending, by the MMF, a TA information to a Mobility Policy Function, MPF, for updating mobility policy of the UE if the new TA is a special TA covered by different networks. | 03-22-2012 |
20120094674 | HANDOVER CONTROL METHOD, APPARATUS AND SYSTEM - A handover control method is disclosed, including: obtaining an access mode and a closed subscriber group (CSG) identifier (ID) of a target area; deciding whether to allow an UE to be handed over to the target area according to the access mode and/or whether the CSG ID of the target area is included in the allowed CSG list of the UE. The handover control method can ensure the handover of the UE to the target area that the UE is allowed to access, therefore ensuring service continuity of the UE. A handover control apparatus and a handover control system are also disclosed. | 04-19-2012 |
20120096154 | Information Processing Method and System, and Mobility Management Network Element - An information processing method and system, and a mobility management network element are provided by the embodiments of the present invention. Wherein, the information processing method includes: receiving a message that includes data information of a user equipment UE; determining that the UE is a UE of low data usage; and sending the received data information of the UE to a machine type control server. By using the method, no bearer is activated, and the network side does not need to allocate bearer resources for data transmission of the UE. Therefore, the network load is reduced. | 04-19-2012 |
20120109800 | GROUP CHARGING METHOD, CHARGING PROCESSING APPARATUS AND COMMUNICATION SYSTEM - A group charging method, a charging processing apparatus and a communication system are provided in the embodiments of the present invention, in which the group charging method includes: obtaining at least one of a group identifier and a field of a charging characteristic of a user equipment; generating a charging rule according to the obtained at least one of the group identifier and the field of the charging characteristic; and charging user equipments in a group according to the charging rules. The method, the apparatus and the communication system provided in the embodiments of the present invention are capable of improving charging efficiency of charging user equipments of a group and reduci | 05-03-2012 |
20120113855 | CHARGING COUNT METHOD AND DEVICE - A charging count method and a charging count device are provided. The method includes: acquiring an industry user identifier corresponding to a user equipment according to a user equipment identifier or an access point name APN used by the user equipment; and performing charging count on an industry user corresponding to the industry user identifier. Through the charging count method and the charging count device, charging processing of a charging count network element is optimized, thereby greatly reducing a charging processing load of the charging count network element, and ensuring normal operation of the charging count network element. | 05-10-2012 |
20120275348 | CHARGING METHOD, DEVICE, AND SYSTEM - The embodiments of the present invention provide a charging method, device and system in the field of communications technologies. The charging method includes: learning that a user equipment accesses a network beyond an applicable condition; and charging the user equipment. The embodiments of the present invention enable the network operator to charge the user equipment for the access to the network beyond the applicable condition, thereby making it convenient for a user to access the network beyond the applicable condition and providing proper technical support for the charging management of the network operator. | 11-01-2012 |
20120307798 | Session Management Method and System Based on M2M Application, and Apparatus - Embodiments of the present invention disclose a session management method and system based on an M2M application and an apparatus. The method includes: first acquiring gateway equipment information and group number information of a group user device; when acquiring that group information of the group user device changes, according to the gateway equipment information and the group number information of the group user device, instructing a gateway equipment to execute bearer change processing on the group device, and executing the bearer change processing on the group user device, so as to reduce signaling congestion on a network side and correspondingly reduce a network load. | 12-06-2012 |
20130079016 | DATA PROCESSING METHOD AND SYSTEM - A data processing method when the handover or change appears between systems includes: a Mobility Management network element sends a data forwarding tunnel identifier of a target side processing network element to a user plane anchor network element, obtains a data forwarding tunnel identifier of the user plane anchor network element, and sends the data forwarding tunnel identifier of the user plane anchor network element to a source data forwarding network element. | 03-28-2013 |
20130088956 | CONGESTION/OVERLOAD CONTROL METHOD AND APPARATUS - Embodiments of the present invention provide a congestion/overload control method and apparatus. The method includes: learning, by a gateway device, information about network access time of a User Equipment (UE) or UE group; and rejecting or discarding, by the gateway device, session management request messages of the UE or UEs in the UE group beyond the network access time of the UE or UE group; or discarding, by the gateway device, data of the UE or the UEs in the UE group beyond the network access time of the UE or UE group. Embodiments of the present invention can perform congestion/overload control differentially on the UE or UEs in the group, implement congestion/overload control on the gateway device, avoid congestion/overload caused by a large number of UEs on the gateway device, and improve the efficiency of congestion/overload control. | 04-11-2013 |
20130115919 | METHOD, ROUTING AGENT NETWORK ELEMENT, AND SYSTEM FOR IMPLEMETING ADDRESSING AMONG DIFFERENT NETWORKS - Embodiments of the present invention disclose a method, a routing agent network element, and a system relating to the communication technology field for implementing addressing among different networks, improving the security of an addressing process among different networks. The method for implementing addressing among different networks includes: receiving a Diameter request message carrying a local IP address of a terminal and/or a network identity of a second network from a policy control node of a first network; selecting a routing agent network element of the second network according to the local IP address of the terminal and/or the network identity of the second network; returning network element information about the routing agent network element of the second network to the policy control node of the first network; or obtaining node information about the policy control node of the second network from the routing agent network element of the second network. | 05-09-2013 |
20130188474 | PAGING PROCESSING METHOD AND SYSTEM, SERVING GATEWAY - The embodiments of the present invention provide a paging processing method and system and also a serving gateway. The paging processing method includes: detecting, by a serving gateway, a fault of a mobility management element, determining a type of the fault, and reselecting a mobility management element according to the type of the fault; and sending, by the serving gateway, a downlink data notification message to the reselected mobility management element, whereupon the reselected mobility management element sends a paging message to a user equipment UE that is served by the faulty mobility management element before the fault occurs. With the method, system and serving gateway provided in the embodiments of the present invention, user experience is improved effectively. | 07-25-2013 |
20130250891 | NETWORK ACCESS METHOD AND APPARATUS - Embodiments of the present invention relate to network access methods and apparatuses. One of the methods includes: receiving, by a second SGSN, a first reject cause value sent by an access network device, where the first reject cause value is sent by a first SGSN to the access network device; acquiring, by the second SGSN, a second reject cause value from itself; and sending, by the second SGSN, a softer reject cause value between the first reject cause value and the second reject cause value to the access network device. | 09-26-2013 |
20130250968 | METHOD AND NETWORK ENTITY FOR OBTAINING IP ADDRESS OF USER - The present invention relates to a method and a network entity for obtaining an IP address of a user. The method includes: receiving, by a first network element from a second network element, a message for obtaining an IP address of a user; allocating, by the first network element, an IP address to the user, and sending the IP address to the second network element; and receiving, from a gateway, a search message that carries the IP address, learning an identity of the user, and sending the identity of the user to the gateway. | 09-26-2013 |
20130252641 | METHOD AND DEVICE FOR IMPROVING NETWORK DISCOVERY AND SELECTION - The present invention provides a method for improving Network Discovery and Selection suitable for a UE which is moving into a new TA, which comprises: receiving, by a MMF, a TAU request including the new TA from the UE; allocating, by the MMF, a new TA List according to the new TA in the TAU request; sending, by the MMF, the new TA List to the UE; sending, by the MMF, a TA information to a Mobility Policy Function, MPF, for updating mobility policy of the UE if the new TA is a special TA covered by different networks. | 09-26-2013 |
20130310042 | 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. | 11-21-2013 |
20140050199 | METHOD AND DEVICE FOR HANDLING FAILURE OF MOBILITY MANAGEMENT DEVICE IN ISR ACTIVATED SCENARIO - Embodiments of the present invention relate to a method and device for handling a failure of a mobility management device in an ISR activated scenario. The method includes: detecting, by a serving gateway, a failure of a first mobility management device; and when the serving gateway receives downlink user plane or control plane data of a user equipment, paging, by the serving gateway, the user equipment using a downlink data notification message including identity information of the user equipment, in a first radio access network connected to the first mobility management device. | 02-20-2014 |
20140086210 | 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. | 03-27-2014 |
20140098791 | METHOD AND NETWORK DEVICE FOR CREATING AND DELETING RESOURCES - A method, device and system for creating resources during a user equipment (UE) hands over from a non-3 | 04-10-2014 |
20140293769 | METHOD, APPARATUS AND SYSTEM FOR PROCESSING DEVICE FAULTS - The present invention relates to the communication field and discloses a method, an apparatus, and a system for processing device faults, which are used to recover the device fault in a timely manner and improve user's service experience. The processing method includes: receiving a connection deletion request message sent by a network device in the case of a fault, where the connection deletion request message includes a global packet data network connection identifier FQ-CSID; locally deleting a packet data network PDN connection related to the FQ-CSID, or retaining a PDN connection related to the FQ-CSID and receiving downlink data corresponding to the PDN connection; and performing a network-triggered service recovery procedure. The solutions provided in the present invention are applicable to device fault recovery scenarios. | 10-02-2014 |
20140376372 | Session Management Method and System Based on M2M Application, and Apparatus - Embodiments of the present invention disclose a session management method and system based on an M2M application and an apparatus. In one embodiment, a session management method is based on a machine-to-machine application. Gateway equipment information and group number information of a group user device are acquired and it is determined that group information of the group user device has changed. A gateway equipment is instructed to execute bearer change processing on the group user device. The instructing is based on the gateway equipment information and the group number information of the group user device. The bearer change processing is executed on the group user device. | 12-25-2014 |
20150072694 | DATA PROCESSING METHOD AND SYSTEM - A data processing method when the handover or change appears between systems includes: a Mobility Management network element sends a data forwarding tunnel identifier of a target side processing network element to a user plane anchor network element, obtains a data forwarding tunnel identifier of the user plane anchor network element, and sends the data forwarding tunnel identifier of the user plane anchor network element to a source data forwarding network element. | 03-12-2015 |