Patent application number | Description | Published |
20100056146 | METHOD AND DEVICE FOR PROCESSING INFORMATION GIVEN IDLE-MODE SIGNALING REDUCTION - A method for processing information given Idle-mode Signaling Reduction and related devices, the method includes: receiving an information update request that contains identification information for identifying a UE and information of a current access network where the UE is located; and processing information relating to an access network, with which the UE is registered, according to the information update request and the identification information for identifying the UE, and information of the current access network where the UE is located contained in the information update request. A Serving Gateway includes an update request receiving unit and an information processing unit; an MME, includes an update constructing unit and an update request sending unit; and an SGSN, includes a second update constructing unit and a second update request sending unit. The foregoing method and devices combine to implement information processing given Idle-mode Signaling Reduction. | 03-04-2010 |
20100061331 | METHOD, SYSTEM, AND DEVICE FOR IMPLICIT DETACHMENT - Embodiments of the present invention disclose a method of implicit detachment and related system and device. The method comprises: the first device receives a request message that carries implicit detachment indication from the second device; and the first device performs implicit detachment or restores the second device to original status according to the indication. Embodiments herein further disclose a system and device for implicit detachment. In embodiments herein, implicit detachment process is triggered through MRT expiry information. | 03-11-2010 |
20100118790 | METHOD OF BEARER DELETION, DEVICE, AND SYSTEM - A method of bearer deletion is provided to improve the universality of the bearer deletion process. The method includes: receiving, by the original intermediate NE, the cancellation type indication parameter sent by the HSS, and deleting the bearer between the serving gateway (S-GW) and a packet data network gateway (P-GW), if the original intermediate network element obtains an attach type according to the cancellation type indication parameter indicating an attach type and a corresponding bearer exists on the original intermediate NE. This method helps efficiently improve the universality of the bearer deletion flow. | 05-13-2010 |
20100135255 | METHOD FOR DETACHING USER EQUIPMENT - A method for detaching User Equipment (UE) is disclosed to detach the UE in case of signaling reduction. The method includes the following steps: a UE detachment operation of a first network access control entity is triggered, where the detachment operation is a complete detachment operation; the first network access control entity detaches the UE according to the detachment operation type, and triggers the complete detachment of a second network access control entity; and the second network access control entity performs the detachment operation according to the trigger operation of the first network access control entity. Thus, after the UE is detached from a network access control entity, the network access control entity may notify another network access control entity by various means, so that another network access entity implements subsequent processes. | 06-03-2010 |
20110111758 | METHOD FOR DATA COMMUNICATION, SYSTEM FOR COMMUNICATION AND RELATED DEVICES - A data communication method, a communication system, and related devices are configured to establish a transaction identifier (TI) in a user equipment (UE). The data communication method includes the following steps. A mobility management entity (MME) receives a request message and obtains ability information of the UE. If the UE has an ability to access a Universal Terrestrial Radio Access Network/GSM/EDGE Radio Access Network (UTRAN/GERAN), the MME generates the TI. A communication system and related devices are also provided. Thus, the TI is effectively established in the UE, so as to ensure normal processing of the UE. | 05-12-2011 |
20150019726 | METHOD, APPARATUS AND SYSTEM FOR DEVICE DISCOVERY - The present invention provides a method, an apparatus and a system for device discovery. The method includes: acquiring, by a first device, a user identification of a target user, and acquiring, according to the user identification of the target user, broadcast information of a second device which the target user logs in; when broadcast information of another device is monitored through a D2D function, matching, by the first device, the monitored broadcast information with the broadcast information of the second device, and if the match is successful, determining, by the first device, that the second device and the first device are within a preset distance. According to the present invention, the accuracy of discovering a short distance user is improved and, thus, the problem in the prior art that the accuracy of discovering a user in a short distance cannot be guaranteed by using a cell ID is solved. | 01-15-2015 |
Patent application number | Description | Published |
20120040671 | Method and Device for Processing Information Given Idle-Mode Signaling Reduction - A method for processing information given idle-mode signaling reduction (ISR) is disclosed. A serving gateway receives an information update request containing information of related to a current access network where a user equipment is located if the user equipment moves from another access network to the current access network which the user equipment has been registered. The serving gateway updates relating information of the current access network and keeps relating information of the another access networks unchanged if the information update request comprises indication information of idle-mode signaling reduction activation. | 02-16-2012 |
20120307687 | Method, Apparatus and System for Processing Priority Services - The present invention relates to the communication field and discloses a method, an apparatus, and a system for processing priority services to overcome a problem in the prior art that priority services initiated from a network to a target user cannot be provided. The technical solutions provided in the embodiments of the present invention include: determining a service to be carried out with a target user equipment as a priority service; and creating a priority service bearer for the priority service, and carrying out the priority service by using the priority service bearer. The embodiments of the present invention are applicable in an IMS-based communication system. | 12-06-2012 |
20130170347 | Service Control Method for Machine Type Communications Device and Related Apparatus and System - A service control method for a machine type communications device and a related apparatus and system are disclosed. The service control method for the machine type communications device may include: receiving, by an access-network network element, a service request message from a core-network network element, where the service request message carries device type indication information of a user equipment (UE), and the device type indication information of the UE is used to indicate whether the UE is a machine type communications device; determining a device type of the UE according to the device type indication information of the UE; and if a current load of the access-network network element exceeds a set threshold, determining, according to the device type of the UE, whether to execute a service operation corresponding to the service request message. | 07-04-2013 |
20130237279 | METHOD FOR DATA COMMUNICATION, SYSTEM FOR COMMUNICATION AND RELATED DEVICES - A data communication method, a communication system, and related devices are configured to establish a transaction identifier (TI) in a user equipment (UE). The data communication method includes the following steps. A mobility management entity (MME) receives a request message and obtains ability information of the UE. If the UE has an ability to access a Universal Terrestrial Radio Access Network/GSM/EDGE Radio Access Network (UTRAN/GERAN), the MME generates the TI. A communication system and related devices are also provided. Thus, the TI is effectively established in the UE, so as to ensure normal processing of the UE. | 09-12-2013 |
20130308534 | METHOD OF BEARER DELETION, DEVICE, AND SYSTEM - A method of bearer deletion is provided to improve the universality of the bearer deletion process. The method includes: receiving, by the original intermediate NE, the cancellation type indication parameter sent by the HSS, and deleting the bearer between the serving gateway (S-GW) and a packet data network gateway (P-GW), if the original intermediate network element obtains an attach type according to the cancellation type indication parameter indicating an attach type and a corresponding bearer exists on the original intermediate NE. This method helps efficiently improve the universality of the bearer deletion flow. | 11-21-2013 |
20140094139 | SESSION PROCESSING METHOD AND APPARATUS OF MACHINE TYPE COMMUNICATION - Embodiments of the present disclosure provide a session processing method and apparatus of machine type communication. The method includes: receiving, by a first network device, a session request message; acquiring, by the first network device, subscription information according to a device parameter; and generating, by the first network device, a policy and charging control rule PCC rule of a subscriber of a UE according to the subscription information, carrying the PCC rule in a session response message, and sending the session response message. In the session processing method and apparatus according to the embodiments of the present disclosure, explicit binding of an MTC UE Category to a Low cost MTC service is implemented, so that it is ensured that the cost reduction technology does not affect the performance of a UE that belongs to an existing UE Category, thereby improving network performance of a communication system. | 04-03-2014 |
20140242970 | DATA TRANSMISSION METHOD, MOBILITY MANAGEMENT ENTITY, AND MOBILE TERMINAL - Embodiments of the present invention disclose a data transmission method, a mobility management entity, and a mobile terminal. The method includes: receiving, by a mobility management entity, a small data transmission parameter that is sent by a home subscriber server HSS or a user equipment, where the small data transmission parameter includes an indication of whether the user equipment supports small data transmission; determining, by the mobility management entity, a small data transmission policy according to the small data transmission parameter; sending, by the mobility management entity, the determined small data transmission policy to the user equipment; and performing, by the mobility management entity, the small data transmission with the user equipment according to the small data transmission policy. The present invention proposes a relatively complete small data transmission solution, thereby implementing effective transmission of small data. | 08-28-2014 |
20140307546 | METHOD FOR SELECTING BEARER MODE, PACKET GATEWAY, AND POLICY AND CHARGING RULE FUNCTION ENTITY - The present invention provides a method for selecting a bearer mode, a packet gateway, and a policy and charging rule function entity, relating to the field of communications technologies, and solving the problem that a base station selects a suitable air interface transmission mode for a bearer of a mobile terminal. Indication information of an air interface transmission mode supported by a mobile terminal is received. According to the indication information and a received enhanced policy and charging control rule that is sent by a policy and charging rule function entity, an air interface transmission mode allowed to be used by a bearer bound with a service flow of the mobile terminal is determined. A session establishment reply message is sent to a serving gateway to which the mobile terminal belongs, where the session establishment reply message comprises the air interface transmission mode allowed to be used by the bearer. | 10-16-2014 |
20140349579 | Method, Device, and System for Establishing Device-To-Device Connection - The present invention discloses a method, a device, and a system for establishing a device-to-device connection and relates to the field of communications technologies. The method includes sending, by a first device in D2D communication, a D2D authentication request to an MME that serves the first device, so as to trigger the MME to authenticate the first device. The first device receives a D2D authentication response message transferred by the MME by using an eNB and enables, according to the D2D authentication response message, D2D monitoring and broadcasting functions. When the first device detects a second device in the D2D communication, the first device sends a connection establishment request message to the eNB, so as to trigger the eNB to establish a D2D communication link between the first device and the second device. | 11-27-2014 |
20140349665 | METHOD FOR DATA COMMUNICATION, SYSTEM FOR COMMUNICATION AND RELATED DEVICES - A data communication method, a communication system, and related devices are configured to establish a transaction identifier (TI) in a user equipment (UE). The data communication method includes the following steps. A mobility management entity (MME) receives a request message and obtains ability information of the UE. If the UE has an ability to access a Universal Terrestrial Radio Access Network/GSM/EDGE Radio Access Network (UTRAN/GERAN), the MME generates the TI. A communication system and related devices are also provided. Thus, the TI is effectively established in the UE, so as to ensure normal processing of the UE. | 11-27-2014 |
20150017917 | PROXIMITY INFORMATION REGISTRATION METHOD, QUERY METHOD, AND USER EQUIPMENT - The present invention provides a proximity information registration method, a query method, and a user equipment. The proximity information registration method includes: sending, by a first user equipment, a proximity service request to a proximity service server, where the proximity service request sent by the first user equipment carries an equipment identifier of the first user equipment; monitoring and obtaining, by the first user equipment, broadcast information of a second user equipment which is broadcast by the second user equipment; and registering the broadcast information of the second user equipment with the proximity service server, so that the proximity service server converts the broadcast information of the second user equipment into an equipment identifier of the second user equipment according to a correspondence between the equipment identifier of the second user equipment and the broadcast information of the second user equipment stored by the proximity service server. | 01-15-2015 |
20150024745 | Device Discovery Method, Device, and System - A device discovery method includes: enabling, by a first device, a device-to-device monitoring and broadcasting function; after the first device detects broadcast information of a second device, reporting the broadcast information of the second device and a user identifier of a target user to a network side, requesting that the network side obtains, according to the broadcast information of the second device, an identifier of a user that logs in to the second device, and determines whether the identifier of the user that logs in to the second device is the user identifier of the target user; and receiving a result of the determining returned by the network side, and confirming, by the first device according to the result of the determining, whether a device to which the target user logs in falls within a preset distance from the first device. | 01-22-2015 |