Patent application number | Description | Published |
20100093346 | SESSION UPDATE USING MANAGEMENT OF CAPABILITY OF TERMINAL - Management of capability information is disclosed. A server in a network acquires information about capability of a user equipment (or terminal) and manages the information in a centralized manner, to reduce signaling through a radio interface between user equipments to thus reduce a waste of radio resources. | 04-15-2010 |
20100205308 | METHOD FOR SUPPORTING SESSION MOBILITY - A session mobility support is disclosed. An application server (AS) can accurately recognize a session update by checking a Replace header, a user ID and a media element included in a session invitation message (or an SIP-based INVITE message) received from a UE (User Equipment), to thus guarantee successful mobility of a session. In addition, in order to allow the AS to accurately recognize the session update, the UE first transmits the session invitation message including the Replace header via a PS (Packet Switching domain, and then, after a response to the session invitation message is received, the UE transmits a call setup message (e.g., SETUP message) via a CS (Circuit Switching) domain. | 08-12-2010 |
20100210288 | OPTIMIZED PAGING METHOD FOR HOME (E)NODEB SYSTEM - An optimized paging method for a Home (e)NodeB system comprises: receiving, by a network entity, a notification message indicating whether downlink data for a terminal exists or not; determining, by the network entity, one or more Home (e)NodeBs to which a paging message is to be transmitted among one or more base stations included in a base station list for the terminal, based on an access mode of the Home (e)NodeB, and based on whether the terminal is a member of a Closed Subscriber Group (CSG) supported by the Home (e)NodeB; to transmitting, by the network, a paging message to the determined one or more Home (e)NodeBs or (e)NodeBs included in the base station list; and receiving, by the network, a paging response message from a specific (e)NodeB or Home (e)NodeB among the one or more (e)NodeBs or Home (e)NodeBs to which the paging message has been transmitted. | 08-19-2010 |
20100238858 | METHOD FOR CONTROLLING ACCESS OF TERMINAL TO HOME (E)NODEB - A method for controlling access of a terminal to a Home (e)NodeB by a network entity, the terminal accessed to the Home (e)NodeB operated in a closed access mode or a hybrid access mode by using a specific closed subscriber group (CSG) ID, the method comprises: recognizing by the network entity, that an allowed access timer of the specific CSG ID with respect to the Home (e)NodeB has expired; transmitting an Update Bearer Request message to other network entity in order to change a membership of the expired CSG ID; transmitting a Bearer Modify Request message to the Home (e)NodeB in order to change a membership of the expired CSG ID; and updating a bearer with said other network entity, and a bearer with the Home (e)NodeB. | 09-23-2010 |
20100293284 | METHOD AND DEVICE FOR SELECTING AND MANAGING MOBILITY PROTOCOL IN MOBILE COMMUNICATIONS SYSTEM - Disclosed is a method for selecting and managing a mobility protocol between a network and a terminal in a mobile communication system. When the terminal is to setup an IP tunnel for data transmission/reception with the network supporting a plurality of mobility protocols, firstly, the terminal is configured to transmit a list of terminal-supported mobility protocols and/or its preference information (e.g., information about mobility protocol preferred by the terminal) to the network, and secondly, the network is configured to determine (select) a mobility protocol of an IP tunnel for data transmission/reception with the terminal based on the information, thereby enhancing an efficiency of the resource when the IP tunnel is setup between the terminal and the network. | 11-18-2010 |
20100325286 | SESSION TRANSFER METHOD AND METHOD FOR SUPPORTING SESSION CONTINUITY - According to the present invention, a service operator can immediately transfer an ongoing session to another network, accordingly it is capable of dealing with cases that a network is required to be temporarily stopped due to repairing/checking for the network, it is required to perform a network load balancing, it is required to more effectively perform the ongoing session, and the policy of the service operator is changed. And, according to the present invention, when the ongoing session is required to be transferred later even though it is not required to be immediately transferred, or session continuity operator policy is changed, it is capable of sending the session continuity operator policy to the terminal and then allowing the terminal to transfer the ongoing session to another network according to determination by itself. | 12-23-2010 |
20110294509 | HANDOVER METHOD AND APPARATUS - Disclosed is a method in which in case where it is inappropriate for a particular Home (e)NodeB providing a service to a particular UE to continue to provide the service on the ground of a changed status, such as overload, temporary drop due to maintenance, expiry of CSG membership for the UE, increase of temporary interference, policy change, or the like, the Home (e)NodeB transmits information on a cause that the UE performs a handover to another base station to an control entity within a network. Furthermore, it is allowed for the entity within the network to store information on the cause. In addition, if the status of the particular Home (e)NodeB is changed, then the entity within the network is allowed to perform a reverse handover for the UE to the particular Home (e)NodeB on the basis of the information on the changed status and the information on the cause. | 12-01-2011 |
20120009901 | METHOD FOR CONTROLLING ACCESS OF TERMINAL TO HOME (E)NODEB - A method for controlling access of a terminal, which is connected to a Home (e)NodeB operated in a closed access mode, the method comprises: determining whether a timer, which designates allowable time to access to the Home (e)NodeB by using a specific closed subscriber group (CSG) ID, has expired; comparing an allowed CSG list for the terminal with a CSG ID list of the Home (e)NodeB if the allowed access timer has expired; and changing the specific CSG ID of the terminal into another CSG ID such that service to the terminal from the Home (e)NodeB is maintained if there is the another CSG ID in both the allowed CSG ID list for the terminal and the CSG ID list of the Home (e)NodeB. | 01-12-2012 |
20120039214 | METHOD FOR PROVIDING CONNECTION TYPE INFORMATION AND METHOD FOR CONTROLLING RADIO RESOURCE OF HOME (E)NODEB - A method for providing connection type information in a network entity comprises: receiving, by the network entity, a connection request message including access mode information indicating at least one of an open access mode, a closed access mode, and a hybrid access mode, from a Home (e)NodeB having received a request from a terminal; determining, by the network entity, a connection type of the terminal based on the access mode information and the terminal's subscriber information; and transmitting, by the network entity, a connection accept message including information about the determined connection type, to the Home (e)NodeB, such that the Home (e) NodeB performs a radio resource control function with respect to the connection with the terminal. | 02-16-2012 |
20120039304 | SERVER FOR CONTROL PLANE AT MOBILE COMMUNICATION NETWORK AND METHOD FOR CONTROLLING ESTABLISHMENT OF CONNECTION THEREOF - Disclosed is a method of controlling connection establishment in a server in charge of the control plane within a mobile communication network. The method of controlling connection establishment may include receiving a connection request message including a parameter indicating an identifier of a local gateway from a base station. The connection request message may include an access request message by the UE. The method of controlling connection establishment may further include determining whether a bearer for the UE is set to a path through nodes within the mobile communication network or set to a path through nodes within another wired network accessible by the local gateway by considering at least one of QoS, subscriber information for the UE, operator policy if the connection request message is received. If it is set to a path through nodes within the another wired network, the method of controlling connection establishment may further include transmitting a connection response message including a parameter indicating whether the bearer has been set or should be set to a path through nodes within the another wired network and an address of the local gateway to the base station. | 02-16-2012 |
Patent application number | Description | Published |
20090310597 | METHOD FOR HANDLING CS CALLS IN VOICE CALL CONTINUITY, VCC APPLICATION SERVER AND TRANSLATION ENTITY - A method for handling CS (Circuit Switching) calls in a VCC (Voice Call Continuity), a VCC application server and an apparatus thereof, wherein first, the VCC application identifies whether a called party number of CS domain calls routed thereto is in an international format, secondly, the VCC application may request to convert the format of the called party number into the international format (referred to as ‘routable number’) if the called party number is not in the international format, thirdly, a translation entity may convert the called party number into the routable number by adding an international prefix suitable for a current location of the originating terminal based on both the called party number and location information on the originating terminal, and then the calls may continue in an IMS domain or a CS domain by the routable number. | 12-17-2009 |
20100020768 | METHOD AND TERMINAL FOR RESTRICTION OF DOMAIN TRANSFER - A method and mobile terminal for controlling a voice call continuity (VCC) operation, are provided. According to an embodiment, the invention is directed to a method for controlling a voice call continuity (VCC) operation between a mobile terminal and a network, the method comprising: receiving operator policy via an OMA Device Management (DM) method during at least one call or session established between the mobile terminal and the network, the operator policy including domain transfer restriction information; evaluating the domain transfer restriction information of the operator policy; and selectively initiating a domain transfer according to the evaluated domain transfer restriction information of the operator policy, wherein the domain transfer restriction information indicates that a domain transfer from CS domain to IMS domain is restricted or not or a domain transfer from IMS domain to CS domain is restricted or not. | 01-28-2010 |
20100027498 | METHOD FOR REQUESTING DOMAIN TRANSFER AND TERMINAL AND SERVER THEREOF - A method, terminal and server for controlling a domain transfer operation, are discussed. According to an embodiment, the method includes receiving, by a terminal, a domain transfer request message from a network server, the domain transfer request message including domain transfer related information; evaluating, by the terminal, the domain transfer related information and at least one of user preference information and operator policy information; determining, by the terminal, whether to initiate a domain transfer of an ongoing call based on the evaluation result; and selectively initiating, by the terminal, the domain transfer of the ongoing call based on the determination result. | 02-04-2010 |
20100034199 | METHOD FOR REQUESTING DOMAIN TRANSFER AND TERMINAL AND SERVER THEREOF - A method, terminal and server for controlling a domain transfer operation, are discussed. According to an embodiment, the method includes receiving, by a terminal, a domain transfer request from a network server, the domain transfer request including domain transfer related information; evaluating, by the terminal, the domain transfer related information when deciding whether or not to initiate a domain transfer; determining, by the terminal, whether to initiate the domain transfer of an ongoing call based on the evaluation result; and initiating, by the terminal, the domain transfer of the ongoing call when the evaluated domain transfer related information indicates that the domain transfer of the ongoing call needs to be initiated, wherein the domain transfer is for voice call continuity that is capable of transferring voice calls between a circuit switched (CS) domain and an (IMS) domain. | 02-11-2010 |
20100285485 | PRIMER, PROBE, DNA CHIP CONTAINING THE SAME AND METHOD FOR DETECTING HUMAN PAPILLOMAVIRUS AND DETECTION KIT THEREOF - The present invention discloses a primer, a probe, a DNA chip, and a test kit for diagnosis and genotyping of Human Papilloma Virus (HPV) as well as a method for testing HPV genotype. According to the present invention, it is possible to screen HPV genotypes with high sensitivity and specificity, and to diagnose infection by multiple HPV types which was not possible in other conventional HPV testing methods | 11-11-2010 |
20130059531 | METHOD AND SYSTEM FOR PROVIDING SEAMLESS SERVICE - There is provided a method and a system of providing a seamless service. The method includes receiving seamless service application information from a first device; receiving, from a second device, history information of at least one application executed by the second device; receiving a seamless service request from the first device; generating seamless service data for the first device, in response to the request, based on the received seamless service application information and the received history information; and transmitting the generated seamless service data to the first device, wherein the first device executes at least one seamless service application based on the transmitted seamless service data. | 03-07-2013 |
20130097645 | SEAMLESS SERVICE INFORMATION PROVIDING SCHEME - An apparatus and a method of providing seamless service to a plurality of devices. The apparatus includes a device pairing unit configured to perform pairing of a first device to a second device by associating device information of the first device with a device information of the second device a service request receiver configured to receive a seamless service request for contents from the first device and a service information provisioning unit configured to identify service information for the requested contents based on the pairing and configured to provide to the first device playback information for the requested contents based on the identified service information. | 04-18-2013 |
20130101977 | METHOD AND SYSTEM FOR PROVIDING EDUCATION CONTENTS - A method and an apparatus of providing education contents are provided. The method includes transmitting education contents to a display device in response to an education contents request received from the display device, receiving, from a personal device, a personal request that is associated with the education contents and comprises an education contents identifier of the education contents, generating a personal response to the personal request received from the personal device and transmitting the generated personal response to the personal device. | 04-25-2013 |
20130111525 | METHOD AND APPARATUS FOR PROVIDING INFORMATION | 05-02-2013 |
20130121334 | METHOD FOR REQUESTING DOMAIN TRANSFER AND TERMINAL AND SERVER THEREOF - A method, terminal and server for controlling a domain transfer operation, are discussed. According to an embodiment, the method includes determining, by a terminal, whether a session is transferred from a first domain to a second domain, wherein the determining is based on an operator policy and radio conditions, wherein the operator policy is received by the terminal from a network, and wherein the operator policy includes at least one of first information indicating an operator's preferred domain and second information indicating whether to initiate the domain transfer in a short time. | 05-16-2013 |
20130125178 | METHOD, SYSTEM, AND APPARATUS FOR SYNCHRONIZING MULTIPLE DEVICES WITH EACH OTHER - A method of synchronizing multiple devices with each other is provided. The method includes generating first interworking information corresponding to a first device, transmitting the generated first interworking information to the first device, receiving second interworking information from a second device and if the first interworking information corresponds to the second interworking information, synchronizing the first device with the second device, wherein the second device is configured to display broadcasting related information generated based on a broadcasting schedule provided by a broadcasting transmission apparatus that transmits broadcasting contents to the first device. | 05-16-2013 |
20130208716 | TERMINAL, METHOD AND SYSTEM FOR PERFORMING COMBINATION SERVICE USING TERMINAL CAPABILITY VERSION - A terminal, method and system for providing a CS service, a SIP-based service, or a CSI service, are provided. According to an embodiment, the terminal includes a controller to receive a terminal capability version of at least one target terminal, to compare the received terminal capability version with a previously stored terminal capability version of the at least one target terminal, and to determine whether to request for terminal capability information of the at least one target terminal based on the comparison result, wherein the terminal capability version identifies a version of capabilities of the at least one target terminal. | 08-15-2013 |
20140029530 | METHOD AND TERMINAL FOR APPLYING AN EXTENDED ACCESS BARRING - Disclosed is a method for applying an extended access barring (EAB), the method performed by a machine type communication (MTC) device and comprising: recognizing, by an upper layer of the MTC device, a change from being operated in an override low priority to being operated in a low priority; informing, by the upper layer, a lower layer that the priority has been changed; and determining, by the lower layer, whether to apply the EAB, to handle at least one of an attach request, a tracking area update request, and a service request. If the EAB is applied, a RRC connection is barred. | 01-30-2014 |
20140119364 | METHOD FOR PLACING CALL IN VOICE CALL CONTINUITY AND TERMINAL AND SERVER THEREOF - A method, server and terminal for providing a Voice Call Continuity (VCC) service, are discussed. According to an embodiment, the terminal includes a storage unit to store operator policy information and user preference information, the user preference information including domain selection information specifying a user-preferred domain to be used when originating the outgoing call from the terminal, the operator policy information including domain selection information specifying a network-preferred domain to be used when originating the outgoing call from the terminal; and a controller to perform a domain selection for the outgoing call based on the user preference information or the operator policy information. | 05-01-2014 |
20140204903 | Method and Terminal for Selecting AP - There is provided a method for selecting an access point (AP), the method performed by a user equipment. The method may comprise: receiving a prioritized list with respect to APs, the prioritized list includes at least one of roaming consortium information, a network address identifier (NAI), a public land mobile network (PLMN) identifier; scanning at least one or more APs in the vicinity thereby generating an available list which includes at least one or more service set identifiers (SSIDs) and roaming consortium information; acquiring at least one or more NAIs from the roaming consortium information in the available list using pre-stored mapping information; comparing the acquired NAI with the NAI in the prioritized list to select a proper AP. | 07-24-2014 |
20140206353 | METHOD AND TERMINAL FOR DETERMINING HANDOVER FOR TRAFFIC OFFLOADED ONTO WLAN - There is provided a method for determining a handover. The method may comprise: determining, by User Equipment (UE), whether a timer is running, wherein the UE has accessed multiple Radio Access Technologies (RATs); if the timer is not running, performing, by the UE, a handover of a data traffic, which has been routed onto a Wireless LAN (WLAN), to an original RAT; and if the timer is running, not performing, by the UE, the handover of the data traffic, which has been routed onto the WLAN, to the original RAT. The data traffic may be been routed onto the WLAN as a result of Circuit Switched Fall-Back (CSFB) or 3GPP RAT mobility. | 07-24-2014 |