Patent application number | Description | Published |
20100080127 | INTERCEPTION METHOD AND DEVICE THEREOF - An interception method and an interception device are provided. The interception method includes the following steps. An interception center assigns an interception task to an interception network element (NE) to request to intercept an interception target. The interception NE reports user plane data of corresponding service sessions of the interception target satisfying an interception reporting policy according to the received interception task and the configured interception reporting policy. | 04-01-2010 |
20100183020 | POLICY DECISION FUNCTION ADDRESSING METHOD, NETWORK ELEMENT AND NETWORK SYSTEM - A policy decision function (PDF) addressing method includes: receiving a PDF allocation request that contains a user equipment identifier (UE ID) from a second network element (NE); obtaining ID information of a PDF associated with the UE ID according to pre-registered addressing information of the PDF, where the addressing information of the PDF is an association between the UE ID and the ID information of the PDF, and the PDF associated with the UE ID is accessed by a first NE; and sending the obtained ID information of the PDF to the second NE. | 07-22-2010 |
20100195613 | Method, system and apparatus for heterogeneous addressing mapping - A method for heterogeneous addressing mapping is provided according to the embodiments of the present invention. The method includes: assigning, by an Interworking Function entity (IWF), a first identification or a first address to a Diameter protocol node; mapping a received Diameter protocol message sent from the Diameter protocol node into a Mobile Application Part (MAP) protocol message, and sending the mapped MAP protocol message to an MAP protocol node using the first address assigned by the IWF as a source address or using the first identification assigned by the IWF as a source identification. The present invention also provides a system and an apparatus for heterogeneous addressing mapping. According to the embodiments of the present invention, when the Diameter node is communicating with the MAP node via the Interworking Function entity, the method for mapping the node identification for each other as well as the addressing relationship corresponding to each identification are provided. Thus, the problems that the communication with each other cannot be realized due to different identification addressing approaches are solved. | 08-05-2010 |
20100235519 | POLICY AND CHARGING RULES FUNCTION MANAGEMENT METHOD, MANAGEMENT NETWORK ELEMENT, AND NETWORK SYSTEM - A Policy and Charging Rules Function (PCRF) management method includes: acquiring information about a policy control session corresponding to a data connection, where the information about the policy control session includes information about policy control session release or result information about policy control session setup, and managing a mapping relation between the data connection and a PCRF according to the information about the policy control session corresponding to the data connection. A management network element includes: a policy control session information acquiring unit, adapted to acquire the information about a policy control session corresponding to a data connection, where the information about the policy control session includes information about policy control session release or result information about policy control session setup; and a managing unit, adapted to manage a mapping relation between the data connection and a PCRF according to the information about the policy control session corresponding to the data connection. | 09-16-2010 |
20100274878 | METHOD FOR ESTABLISHING DATA CONNECTION ON MOBILE NETWORK, MOBILE NETWORK, AND POLICY CONTROL ENTITY - A method for establishing data connections on a mobile network, a mobile network, and a policy control entity are disclosed. The method includes: establishing a data channel between a user equipment (UE) and a gateway (GW), and allocating an Internet Protocol (IP) address to the UE according to an address allocation request or a data channel setup request sent from the UE; and triggering the policy control entity to establish or update a policy control session according to the IP address. By using the mobile network and the policy control entity under the present invention, after the data channel is established between the UE and the GW, the GW may trigger the policy control entity to establish or update a policy control session. | 10-28-2010 |
20110007748 | METHOD, SYSTEM AND APPARATUS FOR OPTIMIZING ROUTES - A method for optimizing routes includes: receiving a route optimization request that includes a network address reallocation indication, wherein the route optimization request is sent by a User Equipment (UE) when a first Packet Data Network (PDN) connection exists between the UE and an old gateway; and triggering establishment of a second PDN connection between the UE and a new gateway according to the network address reallocation indication. Computer program products and computer-readable storage media corresponding to the method for optimizing routes, an MME, a system for optimizing routes, and a UE are also disclosed herein. Through the embodiments of the present invention, an after-route-optimization PDN connection is established in the process of route optimization, and two PDN connections can be established for one access point at the same time. | 01-13-2011 |
20110069664 | LOCATION INTERCEPT METHOD AND APPARATUS - The present disclosure discloses a location monitoring method and apparatus. The method includes: creating a tracking area (TA) list for user equipment (UE) according to a monitoring precision indication and sending the TA list to the UE; and obtaining location information of the UE when the UE executes a location update according to the TA List and reporting the location information to a monitoring center. With the present disclosure, the monitoring location precision of a monitoring target may be set so that more accurate location information of the monitoring target can be obtained and that the needs of various monitoring tasks can be satisfied. | 03-24-2011 |
20110113278 | TUNNEL MANAGEMENT METHOD, TUNNEL MANAGEMENT APPARATUS, AND COMMUNICATIONS SYSTEM - The present invention relates to communications technologies and discloses a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined. According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network. | 05-12-2011 |
20110171975 | MOBILITY MANAGEMENT METHOD, RELEVANT DEVICES, AND COMMUNICATION SYSTEM - A mobility management method includes: receiving a first location update request sent by a Mobile Agent (MA); and determining, according to the first location update request and a binding relation between an MA context and a UE context, that a User Equipment (UE) moves together with the MA. A mobility management apparatus includes: a location update request receiving unit, configured to receive a first location update request sent by the MA; and a location moving determining unit, configured to determine, according to the first location update request and a binding relation between the MA context and the UE context, that the UE moves together with the MA. | 07-14-2011 |
20110171987 | METHOD AND APPARATUS FOR ALLOCATING PAGING AREAS - A method for allocating paging areas includes: determining a basic paging area currently visited by a User Equipment (UE); and allocating a paging area to this UE according to a history record of motion trace of UEs located in the basic paging area currently visited by this UE. An apparatus for allocating paging areas is disclosed. | 07-14-2011 |
20110320485 | METHOD AND DEVICE FOR EXTRACTING RELATIONSHIP CIRCLE OF MEMBERS IN SOCIAL NETWORK SERVICE (SNS) NETWORK - A method and device for extracting relationship circle of members in SNS network is disclosed. The method includes: (a) selecting target people in the SNS network; (b) analyzing relationship chains of the target people, and extracting a relationship circle of the target people from the relationship chains according to feature filtering conditions. The device includes a target people selection module for selecting the target people in the SNS network; a relationship circle extracting module for analyzing the relationship chains and extracting the relationship circle from the relationship chains according to the feature filtering conditions. Applying the method and device can provide persons who can meet the designated features and their relationship in the SNS network; using the relationship circle of the target people can find out valuable relationship chain information, enable accurate search and transmission of information, and facilitate promotion and cooperation of business activities. | 12-29-2011 |
20120270556 | METHOD AND APPARATUS FOR ALLOCATING PAGING AREAS - A method for allocating paging areas includes: determining a basic paging area currently visited by a User Equipment (UE); and allocating a paging area to this UE according to a history record of motion trace of UEs located in the basic paging area currently visited by this UE. An apparatus for allocating paging areas is disclosed. | 10-25-2012 |
20130058223 | METHOD, APPARATUS AND SYSTEM FOR HANDLING NODE FAILURE - Embodiments of the present invention provide a method, an apparatus and a system for handling node failure. The method for handling node failure includes: sending, by an intermediate node, a context processing request message to a remote node when detecting that a first node occurs a failure, where the context processing request message is used to instruct the remote node to delete context information associated with the first node and the intermediate node; and deleting the context information associated with the first node and the intermediate node, by the remote node, according to the request message. The technical solution can enable the remote node to process the context information associated with the first node in time | 03-07-2013 |
20130070711 | METHOD, DEVICE, AND SYSTEM FOR CONTROLLING TUNNEL IDENTIFIER ALLOCATION - A method, a device, and a system for controlling tunnel identifier allocation are provided. The method includes: determining whether a type of a current procedure allows a Serving Gateway (SGW) to change a Tunnel Endpoint Identifier (TEID) and/or an Internet Protocol (IP) address (S | 03-21-2013 |
20130166658 | Processing Method and Processing System for Instant Messages in Network Conference - The embodiments of the present invention provide a processing method and processing system for instant messages in a network conference. The processing method for instant messages comprises: establishing connection between a conference application server and an instant message server, wherein the conference application server is further connected to a conference client, and the instant message server is further connected to an instant message client; and controlling message transfer between the conference application server and the conference client or between the instant message server and the instant message client according to the state of the conference client and the state of the instant message client. With the manners above, the processing method and processing system of the present invention enable a message client to which the conference client in the network conference corresponds to receive instant messages in a more humanized manner, thereby improving the experiences of the user. | 06-27-2013 |
20140351636 | METHOD, DEVICE, AND SYSTEM FOR DATA RECONSTRUCTION - A method for data reconstruction includes: obtaining a data migration list, where the data migration list indicates a partition with data to be migrated on a storage node with data to be migrated; generating a data migration task according to the data migration list and routing table information, where the routing table information indicates correspondence between a storage node in a cluster and a partition; and concurrently executing data migration tasks of a storage node in the cluster to reconstruct data. In addition, a device for data reconstruction and a storage system are further provided accordingly. | 11-27-2014 |