Patent application number | Description | Published |
20110058521 | USER INFORMATION NOTIFYING METHOD, SYSTEM AND APPARATUS - The present invention discloses a user information notifying method, system and apparatus. In the present invention, a MME obtains RAT/Frequency Selection Priority information of UE, and notifies an eNodeB of the information. According to the method, system and apparatus of the present invention, the eNodeB can obtain the RAT/Frequency Selection Priority information of the UE, and further perform Radio Resource Management according to the information, thereby improving system performance. | 03-10-2011 |
20110294523 | PAGING METHOD AND DEVICE - A paging method and device are disclosed, and the technical solution includes: determining to page an user equipment (UE) by using international mobile subscriber identity (IMSI), and before the paging, judging whether tracking area identity list (TAI List) of the UE is stored, and if the judgment result is “no”, then paging the UE in the tracking area (TA) served by the base station connected with the local area. Adopting the technical solution enables to effectively resolve the problem of uncertainness of paging an UE in which TAs, wherein the problem exists in the existing technology, and happens when mobility management entity (MME) pages the UE by using IMSI during the process of network error recovery. | 12-01-2011 |
20120009952 | METHOD FOR PROCESSING CONFLICT OF COMMUNICATION SERVICE PROCEDURES AND ASSOCIATED DEVICES - A method for processing a conflict of communication service procedures and associated devices are provided, which are used to solve the problem that the user equipment (UE) receiving the circuit switching (CS) domain paging message conflicts with initiating the Non-Access Stratum (NAS) procedure by itself. Said method includes that: the UE receives a first paging message from the network side equipment; when the UE judges the first paging message is a CS domain paging message and that the UE itself is about to initiate an original Non-Access Stratum (NAS) procedure, the UE ignores the first paging message and initiates the original NAS procedure. | 01-12-2012 |
20120295630 | METHOD AND DEVICE FOR TRANSFERRING RADIO ACCESS TECHNOLOGY/FREQUENCY OF SELECTION PRIORITY - An informing method and equipment for index parameter of access type/frequency of selection priority are provided. Said method includes that a Mobility Management Entity (MME) receives the voice capabilities and settings reported by User Equipment (UE) ( | 11-22-2012 |
20120315930 | METHOD AND DEVICE FOR PROCESSING PAGING MESSAGE WHEN IDLE STATE SIGNALLING REDUCTION IS ACTIVE - The present invention discloses a method and device for processing paging message when Idle State Signalling Reduction (ISR) is active. The method includes the following step: a Mobility Management Entity (MME) determines that a Mobile Switching Center (MSC)/Visited Location Register (VLR) is a default MSC/VLR and the paging message is used for a Short Message Service (SMS), the MME does not send the paging message to a Serving General Packet Radio Service (GPRS) Support Node (SGSN). The present invention can reduce the unnecessary paging signalling in an Evolved Packet System (EPS) and the 2nd Generation (2G)/3rd Generation (3G), therefore avoiding the network resource waste occurred in the interface of the MME and the SGSN, in the air interface of a General Packet Radio Service/Enhanced Data Rate for Global System for Mobile communication Evolution Radio Access Network (GERAN)/Universal Terrestrial Radio Access Network (UTRAN), and in the MSC/VLR. | 12-13-2012 |
20130058292 | METHOD, SYSTEM AND APPARATUS FOR SELECTING DATA PLANE TUNNEL ACCORDING TO THE STATUS OF USER EQUIPMENT - The present invention puts forward a method, a system and an apparatus for selecting a data plane tunnel according to the status of User Equipment (UE). The system comprises a Serving Gateway (SGW) and a Local Gateway (LGW), wherein, the SGW is used for determining the status of the UE and whether a connection is used for Local IP Access (LIPA)/Selected IP Traffic Offload (SIPTO), and instructs the LGW; the LGW is used for setting a tunnel identifier status of the LGW according to the instruction of the SGW, and selecting the data plane tunnel according to the tunnel identifier status. The present invention selects an appropriate data plane tunnel by setting a tunnel identifier in an LGW, and proposes a method for controlling the to setting/clearing of the tunnel identifier, therefore the present invention enjoys comprehensive functions and may make up the deficiency of LIPA/SIPTO architecture in the prior art. | 03-07-2013 |
20130083765 | METHOD AND DEVICE FOR SAVING NETWORK RESOURCES - The present application provides a method and a device for saving network resources, wherein the method particularly includes: determining that a user equipment has the property of small data amount transfer; and during network attachment, allocating no user plane resources to the user equipment which has the property of small data amount transfer. The present application is used to save network resources in an LTE system during M2M communication. | 04-04-2013 |
20130223312 | METHOD AND NETWORK-SIDE DEVICE FOR OPTIMIZING ACTIVATION/DEACTIVATION OF ISR - The present application relates to mobile communication technical field, and a method for optimizing activation/deactivation Idle State signaling Reduction (ISR) and a network side device are disclosed. The method includes: during a process of updating User Element (UE) area, a first network entity, when receiving a context request message transmitted from a second entity, determines to activate or deactivate ISR, according to a mobile-reachable timer or an implicit detach timer corresponding to said UE, or operation states of the mobile-reachable timer and the implicit detach timer; and the first network entity transmits the determination result to the second network entity, said second network entity determines to instruct the UE to activate or deactivate the ISR according to the received determination result. The application optimizes the existing procedure for the activating/deactivating of the ISR, enables the ISR processing at the network side and the UE side to be consistent in height, and thus avoiding unnecessary signaling expense. | 08-29-2013 |
20130272120 | Method and Device for Handling Mobility Management Context - Embodiments of the present application relate to the technical field of wireless communications, relating specifically to a method and a device for handling a mobility management context, for use in solving the problem in the prior art of an increase in signaling consumption or network load due to the absence of a defined duration of storage for the mobility management context on a network side. The method comprises: upon a network congestion and rejecting a request from a terminal, a network side device activating a first context timer for the terminal; if the request of the terminal is received and accepted before the first context timer times out, the network side device retaining a mobility management context corresponding to the terminal; if the request of the terminal is not received, or is received but not accepted before the first context timer times out, the network side device deleting the mobility management context corresponding to the terminal. As the duration of storage is defined for the mobility management context on the network side, the signaling consumption and the network load are thereby reduced. | 10-17-2013 |
20140056245 | SCHEDULING METHOD, DEVICE AND SYSTEM BASED ON QUALITY OF SERVICE - Disclosed are a scheduling method, device and system based on quality of service. The method includes: for downlink service data, an access point (AP) or a gateway (GW) determines the quality of service (QoS) level of a downlink service packet of a media access control (MAC) layer according to the QoS attribute information of the downlink service packet of the IP layer, and then the AP transmits and schedules radio resources according to the QoS level; for uplink service data, user equipment (UE) determines the QoS level of an uplink service packet of the MAC layer according to the QoS attribute information of the uplink service packet of the IP layer, and reports the QoS level and the other QoS parameters to the AP in the manner of a scheduling request, and the AP completes the transmitting and scheduling of radio resources according to the QoS level, so that the UE transmits the uplink service data to the AR Aimed at low-cost hot spot and indoor data service access, the present invention provides a novel network architecture and a perfect QoS service mechanism. | 02-27-2014 |
20140247762 | METHOD AND NETWORK-SIDE DEVICE FOR OPTIMIZING ACTIVATION/DEACTIVATION OF ISR - The present application relates to mobile communication technical field, and a method for optimizing activation/deactivation Idle State signaling Reduction (ISR) and a network side device are disclosed. The method includes: during a process of updating User Element (UE) area, a first network entity, when receiving a context request message transmitted from a second entity, determines to activate or deactivate ISR, according to a mobile-reachable timer or an implicit detach timer corresponding to said UE, or operation states of the mobile-reachable timer and the implicit detach timer; and the first network entity transmits the determination result to the second network entity, said second network entity determines to instruct the UE to activate or deactivate the ISR according to the received determination result. The application optimizes the existing procedure for the activating/deactivating of the ISR, enables the ISR processing at the network side and the UE side to be consistent in height, and thus avoiding unnecessary signaling expense. | 09-04-2014 |
20150071059 | METHOD AND DEVICE FOR TRANSMITTING IP DATA PACKET - A method and device for transmitting Internet Protocol (IP) data packet are disclosed by the present invention, the method comprising: an Access Point (AP) device obtains an IP data packet needing to be sent to an User Equipment (UE); said AP device use the type information of said IP data packet to determine the corresponding Data Radio Bearer (DBR) of said IP data packet; Said AP device sends said IP data packet to said UE through said DBR; in the embodiments of the present invention, when the AP device accesses the IP network locally or directly through the IP network, the Quality of Service (QoS) insurance of IP data packet in the air interface transmission is implemented, on the basis of the direct mapping between the type information and the data radio bearer. | 03-12-2015 |