Patent application number | Description | Published |
20110306363 | METHOD, APPARATUS AND SYSTEM FOR OPTIMIZING AND UPDATING TRACKING AREA - The present invention relates to the field of mobile communication technologies, and discloses a method, an apparatus, and a system for optimizing a tracking area, and a method, an apparatus, and a system for updating a tracking area. The method for optimizing a tracking area includes the following steps: an Operation, Administration and Maintenance entity obtains an optimization threshold, and performs a tracking area optimization according to the optimization threshold. With the present invention, the Operation, Administration and Maintenance entity can optimize the tracking area automatically. | 12-15-2011 |
20120026893 | METHOD AND APPARATUS FOR NON-ACCESS STRATUM MESSAGE PROCESSING DURING HANDOVER IN EVOLVED NETWORK - A method and an apparatus for non-access stratum (NAS) message processing during handover in an evolved network are provided. The method includes the following steps. An evolved packet core (EPC) receives a message which indicates that a UE is being handed over sent by a source evolved NodeB (S-eNB), and stops sending an NAS message to the UE temporarily. The EPC receives a message which indicates that the UE returns to an S-eNB service area sent by the S-eNB. The EPC sends the NAS message to the UE through the S-eNB, if needed. With the method and the apparatus, the EPC can acquire a location of the UE in time in the case of a handover failure of the UE, a time limit of a retransmission timer is set precisely, and a specific implementation for forwarding an NAS message through an X2 interface is provided. | 02-02-2012 |
20120088457 | Method and Device for Minimizing Drive Test Logging Measurement - Embodiments of the present invention provide a Minimizing Drive Test (MDT) logging measurement method and device. The method includes: generating MDT logging measurement configuration information; and sending the MDT logging measurement configuration information to an active User Equipment (UE) and/or an idle UE according to a predetermined rule. Through the solutions provided in the embodiments of the present invention, a commercial UE in an existing network may be utilized to assist in locating a network problem, thus reducing a Drive Test (DT) overhead. | 04-12-2012 |
20120315949 | Method and System for Collecting Terminal Measurement Data - The present invention discloses a method and system for collecting terminal measurement data, an integration reference point manager system, an integration reference point agent system, a home subscriber server, a mobility management entity, a NodeB and a user equipment. Specifically, an integration reference point agent (IRP Agent) receives a terminal measurement data start operation or terminal measurement data stop operation sent by an integration reference point manager (IRP Manager), where the terminal measurement data start operation is used to start terminal measurement data collection and carries configuration parameters used to collect terminal measurement data, and the terminal measurement data stop operation is used to instruct stop of terminal measurement collection. The present invention enables a terminal to collect and report terminal measurement data | 12-13-2012 |
20130121310 | Method, Apparatus and System for Establishing S1 Signaling Connection in an Evolved Network - A method, apparatus and system for establishing S | 05-16-2013 |
20130155936 | METHOD, APPARATUS AND SYSTEM FOR CONFIGURING ENERGY-SAVING CELL - A method for configuring a cell includes the following steps. A network node obtains information for configuring serviceless Multicast Broadcast Single Frequency Network (MBSFN) sub-frames of a first cell; and the network node configures serviceless MBSFN sub-frames of a neighboring cell of the first cell by alternating the serviceless MBSFN sub-frames of the neighboring cell with the serviceless MBSFN sub-frames of the first cell according to the information for configuring the serviceless MB SFN sub-frames of the first cell. In the method for configuring the first cell, the serviceless MBSFN sub-frames of the neighboring cell alternate with the serviceless MBSFN sub-frames of the first cell, thereby reducing interference between cells and improving stability of the system. | 06-20-2013 |
20130287004 | Communication System, Network Handover Processing Method and Apparatus - A communication system, a network handover processing method and a network handover processing apparatus are disclosed. The method includes receiving, by a target evolution NodeB (T-eNB), identity information sent from a user equipment (UE), the identity information being allocated to the UE by a source evolution NodeB (S-eNB); and sending, by the T-eNB, parameters to the UE if identity information, matching the received identity information sent from the UE, is available in the T-eNB, wherein the parameters are allocated to the UE. The apparatus includes a receiving module and a sending module. | 10-31-2013 |
20130288685 | Method, Apparatus and System for Establishing S1 Signaling Connection in an Evolved Network - In a method for establishing S1 signaling connections in an evolved network during a handover of a UE moves from a first evolved NodeB to a second eNodeB, the first eNodeB sends to the second eNodeB information about a first S1 signaling connection parameter, which is associated with a first S1 signaling connection between the first eNodeB and a core network while the UE is in the first eNodeB. The second eNodeB allocates a second S1 signaling connection parameter associated with a second S1 signaling connection between the second eNodeB and the core network when the UE moves from the first eNodeB to the second eNodeB, and transmits the received first S1 signaling parameter and the allocated second S1 signaling parameter to the core network for establishing the second S1 signaling connection. | 10-31-2013 |
20140038612 | INFORMATION PROCESSING METHOD AND APPARATUS - Embodiments of the present invention provide an information processing method and apparatus. The method includes: sending a communication message that includes instruction information to a UE, so that the UE records multiple times, according to the instruction information, signal quality parameters of cells measured by the UE; after a connection is established between the UE and a target base station, receiving the signal quality parameters of the cells measured by the UE, recorded by the UE multiple times and sent by the target base station; and adjusting handover parameters according to the received signal quality parameters, where the signal quality parameters of the cells measured by the UE are sent by the UE to the target base station. | 02-06-2014 |
20140133459 | METHOD AND APPARATUS FOR NON-ACCESS STRATUM MESSAGE PROCESSING DURING HANDOVER IN EVOLVED NETWORK - A method and an apparatus for non-access stratum (NAS) message processing during handover in an evolved network are provided. The method includes the following steps. An evolved packet core (EPC) receives a message which indicates that a UE is being handed over sent by a source evolved NodeB (S-eNB), and stops sending an NAS message to the UE temporarily. The EPC receives a message which indicates that the UE returns to an S-eNB service area sent by the S-eNB. The EPC sends the NAS message to the UE through the S-eNB, if needed. With the method and the apparatus, the EPC can acquire a location of the UE in time in the case of a handover failure of the UE, a time limit of a retransmission timer is set precisely, and a specific implementation for forwarding an NAS message through an X2 interface is provided. | 05-15-2014 |
20140248882 | RADIO LINK FAILURE STATISTICS METHOD, RELATED APPARATUS, AND COMMUNICATIONS SYSTEM - A method of the embodiments of the present invention includes: sending, by a source base station, identifier information to a user equipment, where the identifier information carries an identifier of a CIO configuration reason, and receiving, by the source base station, a first radio link failure indication sent by a first target base station, where the first radio link failure indication is sent by the first target base station to the source base station after the first target base station receives a Radio Resource Control protocol RRC reestablishment request message sent by the user equipment, and the RRC reestablishment request message carries the identifier of the CIO configuration reason. | 09-04-2014 |