Patent application number | Description | Published |
20090245201 | BASE STATION, PATH CONTROL APPARATUS AND HANDOVER CONTROL METHOD - A path control apparatus includes a sequence number assignment unit assigning successive sequence numbers to respective user data packets transmitted from an upper layer; and a transmission unit transmitting the user data packets with the assigned sequence numbers to a handover source base station or a handover target base station. A base station includes a sequence correction unit sorting at least one of a user data packet transmitted from a path control apparatus and a user data packet transferred from a handover source base station in a correct order in accordance with sequence numbers successively assigned to respective user data packets; and a transfer unit transferring one or more user data packets of the user data packets having the assigned sequence numbers, wherein the handover source base station has not transmitted the one or more user data packets or waits for transmission acknowledgement for the one or more user data packets. | 10-01-2009 |
20110250889 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - The present invention relates to a mobile communication method in which a mobile station performs a handover from a handover source radio base station to a handover target radio base station. The mobile communication method includes the steps of: (A) acquiring, at the handover target radio base station, from the handover source radio base station or a switching center, a key for calculating a first key for generating a certain key used in a communication between the handover target radio base station and the mobile station; and (B) acquiring, at the handover target radio base station, from the switching center, a second key for calculating a first key for generating a certain key used in a communication between a next handover target radio base station and the mobile station. | 10-13-2011 |
20120083239 | BROADCAST INFORMATION NOTIFICATION METHOD AND NETWORK NODE - A broadcast information notification method according to the present invention includes: starting to repeatedly transmit, at a network node, a broadcast message irrespective of transmission timing of a paging message, when the network node is instructed to notify a mobile station of the broadcast information; receiving, at the mobile station, a broadcast message reception parameter by using a parameter specified by the paging message transmitted by the network node at a predetermined timing; receiving, at the mobile station, a receivable broadcast message by using the received broadcast message reception parameter; and performing, at the mobile station, processing corresponding to the broadcast information. | 04-05-2012 |
20120094676 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention includes the steps: transmitting, from an exchange (MME) to a first radio base station (eNB), a location information reporting instruction which provides an instruction to report location information on a mobile station (UE); reporting, the first radio base station (eNB) to the exchange (MME), the location information on the mobile station (UE), in accordance with the location information reporting instruction; transmitting, the location information reporting instruction to a second radio base station (eNB), in a handover procedure of the mobile station (UE) from the first radio base station (eNB) to the second radio base station (eNB); and reporting, from the second radio base station (eNB) to the exchange (MME), the location information on the mobile station (UE), in accordance with the location information reporting instruction. | 04-19-2012 |
20120140666 | MOBILE COMMUNICATION SYSTEM, RELAY NODE, RADIO BASE STATION, AND GATEWAY DEVICE - A mobile communication system according to the present invention comprising a plurality of Un radio bearers set between the plurality of mobile stations UE and the relay node RN, each of Un radio bearers for a predetermined QoS set for different mobile stations UE is configured to be mapped to a Un radio bearer for the predetermined QoS set between the relay node RN and the radio base station DeNB. | 06-07-2012 |
20120140740 | HANDOVER METHOD, RADIO BASE STATION, AND MOBILE STATION - A radio base station according to the present invention comprising the radio base station eNB# | 06-07-2012 |
20120147809 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND RELAY NODE - A mobile communication method according to the present invention comprising a step A in which, when a predetermined trigger is detected, the radio base station DeNB notifies the relay node RN of a transmission timing of an MBSFN subframe by a signal for changing the configuration of an RRC connection that is set between the radio base station DeNB and the relay node RN, a step B in which the radio base station DeNB performs scheduling such that a downlink signal is transmitted to the relay node RN at the transmission timing of the MBSFN subframe, and a step C in which the relay node RN performs scheduling such that a downlink signal is transmitted at a timing other than the transmission timing of the MBSFN subframe. | 06-14-2012 |
20120157053 | MOBILE COMMUNICATION SYSTEM, MOBILE STATION, AND RADIO BASE STATION - A mobile communication system according to the present invention is a mobile communication system so configured that a mobile station UE performs communication with a radio base station eNB by simultaneously using a plurality of frequency carriers, in which the mobile station UE is configured to perform a communication security process by applying the same key KeNB to all of the plurality of frequency carriers. | 06-21-2012 |
20120178417 | MOBILE COMMUNICATION METHOD AND MOBILE COMMUNICATION SYSTEM - A mobile communication method according to the present invention comprising a step in which the mobile switching center MME transmits Attach Accept including the KeNB to the relay node RN in response to the received Attach Request, a step in which the radio base station DeNB generates the K_RRCint, the K_RRCenc, and the K_UPenc based on the received KeNB, and notifies the relay node RN of only the K_RRCint and the K_RRCenc, and a step in which the relay node RN saves the notified K_RRCint and K_RRCenc. | 07-12-2012 |
20120182969 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention is summarized in that it includes: a step in which a mobile station UE sends “Measurement Report” including location registration area information “TAI” and identification information “ECGI” on a cell subordinate to a radio base station HeNB, to a radio base station eNB; a step in which the radio base station eNB sends “(X2) HO Request” including the identification information “ECGI” on the cell subordinate to the radio base station HeNB to an IP address of a gateway apparatus HeNB-GW corresponding to the location registration area information “TAI”; and a step in which the gateway apparatus HeNB-GW transfers the “(X2) HO Request” to the IP address corresponding to the identification information “ECGI” on the cell subordinate to the radio base station HeNB. | 07-19-2012 |
20120183141 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention comprising the relay node RN configured to the method comprising a step in which the relay node RN transmits the “X2-AP (UE): Handover Request” to the radio base station DeNB # | 07-19-2012 |
20120188984 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention includes: a step in which a mobile station UE transmits “Measurement Report” including identification information “ECGI” on a cell subordinate to a radio base station eNB, to a radio base station HeNB; a step in which a radio base station HeNB transmits “(X2) HO Request” including the identification information “ECGI” of the cell subordinate to the radio base station eNB, to an IP address of a gateway device HeNB-GW; and a step in which the gateway device HeNB-GW transfers the “(X2) HO Request” to the IP address corresponding to the identification information “ECGI” on the cell subordinate to the radio base station eNB. | 07-26-2012 |
20120220312 | MOBILE COMMUNICATION METHOD, MOBILE MANAGEMENT NODE, AND MOBILE STATION - The mobile communication method according to the present invention includes: a step of acquiring and storing, by a mobile management node MME, Cell-ID for identifying a cell in which a mobile station UE exists, in an MM process; a step of transmitting, by the mobile management node MME, a positioning process signal “Location Request” including the stored Cell-ID to a positioning calculation node E-SMLC, in an LCS process; and a step of performing, by the positioning calculation node E-SMLC, a positioning process of the mobile station UE, using the Cell-ID included in the received positioning process signal “Location Request”, in the LCS process. | 08-30-2012 |
20120230296 | MOBILE COMMUNICATION METHOD - A mobile communication method according to the present invention includes: a step of a mobile switching center MME managing access information that defines accessible CSG-ID of a mobile station UE; a step of the mobile switching center MME accommodating a combination of eNB-IDs and CSG-IDs of a radio base station HeNB | 09-13-2012 |
20120236828 | MOBILE COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION - A mobile station UE according to the present invention includes a determination unit | 09-20-2012 |
20120244865 | MOBILE COMMUNICATION METHOD - In a mobile communication method according to the present invention includes the steps of: transmitting, from a handover source radio base station to a swithcing center, a handover request including an NCC, a PCI and a K | 09-27-2012 |
20120258768 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A radio base station managing a handover source cell decides a method for achieving a handover in consideration of CSG-ID and Access Mode of a handover destination cell. A mobile communication method comprises: a step of notifying, by a radio base station HeNB# | 10-11-2012 |
20120263098 | MOBILE COMMUNICATION METHOD AND RELAY NODE - Interference to a reception circuit of a relay node itself is reduced, which occurs when transmission-and-reception process in a Un radio bearer and transmission-and-reception process in a Uu radio bearer are simultaneously performed. A mobile communication method according to the present invention includes a step of determining, by a relay node RN, whether it is necessary to perform the scheduling of a second timing such that the second timing does not overlap a first timing in a time direction, based on a first operating frequency f1 used in a radio zone between the relay node RN and a mobile station UE and a second operating frequency f | 10-18-2012 |
20120300693 | MOBILE COMMUNICATION SYSTEM AND RADIO BASE STATION - A mobile communication system according to the present invention is configured so that the “Macro eNB ID” that identifies the relay node RN and the “eNB ID” that identifies the radio base station DeNB are identical, and the radio base station DeNB includes an assignment unit | 11-29-2012 |
20120307795 | MOBILE COMMUNICATION METHOD AND GATEWAY DEVICE - A handover method according to the present invention includes a step of transmitting, by a radio base station HeNB# | 12-06-2012 |
20130155940 | MOBILE COMMUNICATION SYSTEM - A radio base station includes a mobile communication system, a first relay node and a radio base station connected via a radio bearer, a second relay node and a radio base station connected via a radio bearer, and a mobile station configured to conduct a handover process between a first and second state. In the first state a radio bearer is established with the first relay node in order to communicate via the first relay node and the radio base station. In the second state a radio bearer is established with the second relay node in order to communicate via the second relay node and the radio base station. The mobile station is configured such that control signals are transmitted and received via the radio bearer between the first relay node and the radio base station, via the radio bearer between the second relay node and the radio base station. | 06-20-2013 |
Patent application number | Description | Published |
20090170515 | BASE STATION AND HANDOVER CONTROL METHOD - Embodiments of the present invention make it possible to reduce loss and delay of downlink user data transmitted at regular time intervals in a mobile communication system employing a hard handover method, and make it possible to easily perform high-quality handover solely by a handover-starting base station. A base station for transmitting downlink user data at regular time intervals to a mobile station is disclosed. The base station is configured to transmit a handover-command signal immediately after transmitting the downlink user data to the mobile station. | 07-02-2009 |
20130122909 | MOBILE COMMUNICATION METHOD - A mobile communication method according to the present invention includes a step of transmitting, by a mobile management node MME, “Measurement Configuration # | 05-16-2013 |
20130184004 | MOBILE COMMUNICATION METHOD, POSITIONING APPARATUS AND RADIO BASE STATION - The present invention allows eNB information to be easily acquired from an eNB ( | 07-18-2013 |
20130195015 | CONNECTION METHOD AND RADIO BASE STATION - A connection method of connecting a relay node RN to a radio base station DeNB including a step A of notifying, by the relay node RN, to the radio base station DeNB, a first frequency band supported as a frequency band to be used in a Uu space; a step B of determining, by the radio base station DeNB, the carrier frequency and the bandwidth to be used in the Uu space by using the first frequency band; and a step C of notifying, by the radio base station DeNB, to the relay node RN, the determined carrier frequency and the bandwidth. | 08-01-2013 |
20130203382 | MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION SYSTEM, AND RADIO BASE STATION - The present invention relates to a mobile communication method that sends and receives the signaling of an S1AP/X2AP layer on DRB established between a radio base station DeNB and a relay node RN, the mobile communication method including: a step of setting the above DBR in an attach process of the relay node RN; and a step of notifying the above DRB to the relay node RN and the radio base station DeNB in an attach process of the relay node RN. | 08-08-2013 |
20130237211 | MOBILE COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION - A mobile communication method according to the present invention having a step of transmitting, by a radio base station eNB# | 09-12-2013 |
20130267238 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention includes: a step of transmitting, by an operation and maintenance server EM, “MDT config” to a radio base station eNB; a step of selecting, by the radio base station eNB, a target mobile station UE on the basis of the “MDT config”; a step of inquiring, by the radio base station eNB, of a mobility management node MME or a subscriber management server HSS about whether the target mobile station UE is approved for performing an MDT measurement process; and a step of instructing, by the radio base station eNB, the target mobile station UE to perform the MDT measurement process when the target mobile station UE is approved for performing the MDT measurement process. | 10-10-2013 |
20130316656 | MOBILE COMMUNICATION METHOD, SUBSCRIBER MANAGEMENT SERVER, AND MOBILITY MANAGEMENT NODE - A mobile communication method according to the present invention includes a step A of transmitting, by an operation and maintenance server EM, “MDT config” to a subscriber management server HSS, and a step B of instructing, by the subscriber management server HSS, the target mobile station UE to perform the MDT measurement process through a mobility management node MME and a radio base station eNB when it is determined that the MDT measurement process by the target mobile station UE is approved. | 11-28-2013 |
20140248883 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - The present invention enables to stop communication in a particular cell without having an impact on a mobile station UE being in a standby state. A mobile communication method according to the present invention includes a step A in which a radio base station eNB#A leads a mobile station UE being in a standby state in a cell A, which is covered by the radio base station eNB#A, to be in a standby state in a complementing cell (cells B to G) which complements coverage of the cell A, and a step B in which the radio base station eNB#A stops communication in the cell A. | 09-04-2014 |
20140248893 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION - The addition and change of a CoMP transmission point performing a CoMP transmission/reception process is appropriately performed. A mobile communication method includes: a step of notifying, by a radio base station (eNB), configuration information of CSI-RS of a CoMP transmission point to a mobile station (UE) connected to a cell (# | 09-04-2014 |
20140301337 | MOBILE COMMUNICATION METHOD - It is appropriately determined whether it is necessary for a radio base station to start a CoMP transmission/reception process based on the result of a quality measurement process during a CoMP transmission/reception process in a heterogeneous network environment. A mobile communication method according to the present invention includes a step in which, during “X2 Setup Procedure” between a radio base station (eNB # | 10-09-2014 |
20140315554 | MOBILE STATION - Access control is appropriately performed in a case where a radio base station eNB is connected to multiple PLMNs. A mobile station MTC-UE of the invention includes a determination unit | 10-23-2014 |
Patent application number | Description | Published |
20120225647 | MOBILE COMMUNICATION METHOD, MOBILE MANAGEMENT NODE, POSITIONING CALCULATION NODE, AND MOBILE STATION - To eliminate the problems when a handover by a mobile station UE over a radio base station eNodeB is performed during a positioning process of the mobile station UE. A mobile management node MME according to the present invention is configured to transmit a transfer signal “S1-AP Downlink NAS Transport” including an LPP signal received from a positioning calculation node E-SMLC and the identification information of the E-SMLC to a radio base station eNodeB, and when a transmission failure reason included in a transmission failure notification signal “S1-AP NON DELIVERY INDICATION” received from the radio base station eNodeB indicates a positioning failure, the mobile management node MME transmits the transmission failure reason and the LPP signal included in the transmission failure notification signal “S1-AP NON DELIVERY INDICATION” to the positioning calculation node E-SMLC identified by the identification information of the E-SMLC included in the transmission failure notification signal. | 09-06-2012 |
20120225675 | MOBILE COMMUNICATION METHOD, MOBILE MANAGEMENT NODE, AND MOBILE STATION - The mobile communication method according to the present invention includes: a step of acquiring and storing, by a mobile management node MME, Cell-ID for identifying a cell in which a mobile station UE exists, in an MM process; a step of transmitting, by the mobile management node MME, a positioning process signal “Location Request” including the stored Cell-ID to a positioning calculation node E-SMLC, in an LCS process; and a step of performing, by the positioning calculation node E-SMLC, a positioning process of the mobile station UE, using the Cell-ID included in the received positioning process signal “Location Request”, in the LCS process. | 09-06-2012 |
20120257602 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - Even when radio base stations including radio base station identification information eNB IDs having different lengths are coexistent, it is possible to perform an S | 10-11-2012 |
20120263147 | MOBILE COMMUNICATION METHOD AND MOBILE SWITCHING CENTER - A mobile communication method for performing a handover procedure of a mobile station from a CSG cell # | 10-18-2012 |
20130029727 | RADIO BASE STATION AND RADIO NETWORK CONTROLLER - A radio base station eNB according to the present invention is provided with: a generation unit | 01-31-2013 |
20130095860 | MOBILE COMMUNICATION METHOD, MOBILE STATION, RADIO BASE STATION, AND UPPER NODE - A mobile communication method according to the present invention includes a step of instructing a target mobile station UE, by a radio base station eNB, to perform “MDT” based on an “MDT policy”, a step of acquiring, by the target mobile station UE, from a positioning server E-SMLC, the location information of the target mobile station UE, and a step of transmitting, by the target mobile station UE, to the radio base station eNB, the measurement result of the desired radio quality and the location information of the target mobile station UE. | 04-18-2013 |
20130102303 | USER EQUIPMENT AND METHOD IN MOBILE COMMUNICATION SYSTEM - User equipment having operating modes of at least a connected mode (CONN) and an idle mode (IDLE) includes a measurement unit configured to measure radio quality in the idle mode in accordance with measurement target information indicating that the user equipment is preset to report a measurement value of the radio quality to a base station, a storage unit configured to store the measurement target information and the measurement value of the radio quality measured by the measurement unit and a transmitting unit configured to, if a predefined report condition (log exist condition, FIG. | 04-25-2013 |
20130109322 | USER APPARATUS AND METHOD IN MOBILE COMMUNICATION SYSTEM | 05-02-2013 |
20130109423 | MOBILE COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION | 05-02-2013 |
20130115917 | MOBILE COMMUNICATION METHOD, SWITCH, AND MOBILE STATION - A mobile communication method according to the present invention includes the steps of: causing an switch MME to perform CSFB-related processing for a mobile station UE when receiving “Extended Service Request” during call restriction and judging that the mobile station UE supports the barring scheme for CSFB on the basis of CSFB restriction capability information; and causing the switch MME to send the mobile station UE “Service Reject” when receiving “Extended Service Request” during the call restriction and judging that the mobile station UE does not support the barring scheme for CSFB on the basis of the CSFB restriction capability information. | 05-09-2013 |
20130115970 | MOBILE TERMINAL APPARATUS, BASE STATION APPARATUS, SWITCHING STATION APPARATUS AND MOBILE COMMUNICATION METHOD - A mobile terminal apparatus for acquiring positional information includes a determination unit configured to determine in acquisition of the positional information whether a measurement condition for measurement of radio quality measurement and investigation of a network is set to the mobile terminal apparatus, a measurement control unit configured to, if the determination unit determines that the measurement condition is set, control to perform the measurement of the radio quality measurement and investigation of the network, a report information generation unit configured to generate report information including a measurement result of the radio quality measurement and investigation of the network and the positional information, and a transmitting unit configured to transmit the report information generated by the report information generation unit to the network. | 05-09-2013 |
20130128803 | MOBILE COMMUNICATION METHOD AND RELAY NODE - A relay node RN according to the present invention includes an MBSFN subframe setting information acquisition unit | 05-23-2013 |
20130143557 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention includes: the steps of: acquiring, at a mobile station UE connected in a cell # | 06-06-2013 |
20130155951 | MOBILE STATION AND RADIO BASE STATION - A mobile station UE according to the present invention includes a notification reception unit | 06-20-2013 |
20130171992 | MOBILE COMMUNICATION METHOD - A mobile communication method according to the present invention is a mobile communication method in which a mobile station is handed over from a cell #B and is subordinate to a radio base station to a cell #C and is subordinate to a radio base station, and includes a step of transmitting “Measurement Configuration” for instructing to measure and report a desired radio quality to the mobile station, a step of transmitting, by the radio base station, “HO Request”, which includes identification information assigned to the cell #B, to the radio base station, a step of transmitting, by the radio base station, “HO Request Ack” including “HO Command” not including “Measurement Configuration” to the radio base station in response to the identification information assigned to the cell #B, and a step of transmitting, by the radio base station, the “HO Command” to the mobile station. | 07-04-2013 |
20130178201 | USER APPARATUS AND METHOD IN MOBILE COMMUNICATION SYSTEM - A method in which a user apparatus including at least operation modes of a connection mode (CONN) and an idle mode (IDLE), includes: a measurement unit that measures radio quality in the idle mode according to measurement target information indicating that the user apparatus is set beforehand to report a measurement value of radio quality to a base station; a storage unit that stores the measurement target information and the measurement value of radio quality measured by the measurement unit; and a transmission unit that transmits, in the connection mode, an indicator indicating that there is the measurement value of radio quality to the base station, and transmits a report signal including the measurement value of radio quality according to a request from the base station, wherein when a predetermined condition for deleting measurement target information (configuration flush condition) is satisfied, the storage unit deletes the measurement target information. | 07-11-2013 |
20130196687 | COMMUNICATION TERMINAL - In a communication terminal | 08-01-2013 |
20130203381 | MOBILE COMMUNICATION METHOD, RELAY NODE, AND RADIO BASE STATION - The present invention relates to a mobile communication method of sending and receiving the signaling of an S1AP/X2AP layer on DRB established between a radio base station DeNB and a relay node RN, the method comprising a step of generating a key K | 08-08-2013 |
20130203420 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - A mobile communication method according to the present invention includes a step A of acquiring, by a mobile station UE in a standby state, radio quality in a cell designated by “MDT Configuration” in a period defined by a “Logged MDT measurement period”, and generating and storing “LogMDTreport”, a step B of, when a standby cell is changed, acquiring, by the mobile station UE, radio quality in the changed standby cell, and generating and storing “LogMDTCellReselect”, and a step C of transmitting, by the mobile station UE, the “LogMDTreport” and the “LogMDTCellReselect” to a radio base station eNB after the mobile station UE is changed to an active state. | 08-08-2013 |
20130203456 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - A mobile communication method according to the present invention includes a step A of generating and storing, by a mobile station UE in a standby state, a MDT log including predetermined information in a period defined by a “Logged MDT measurement period”, a step B of generating and storing, by the mobile station UE, the MDT log when a standby cell is changed, and a step C of transmitting, by the mobile station UE, the stored MDT log to a radio base station eNB after the mobile station UE is changed to an active state. | 08-08-2013 |
20130225190 | MOBILE DEVICE, COMMUNICATION CONTROL DEVICE, AND COMMUNICATION CONTROL METHOD - A mobile device ( | 08-29-2013 |
20130229932 | MOBILE COMMUNICATION METHOD - A mobile communication method according to the present invention includes a step of transmitting, by a mobile management node MME, “Measurement Configuration #1” for instructing to measure and report a desired radio quality to a radio base station eNB#1 that manages a cell #1 when it is detected that a mobile station UE has moved into the cell #1 that lies inside a measurement-target area, and a step of transmitting, by the radio base station eNB#1, “RRC Connection Reconfiguration” including the “Measurement Configuration #1” to the mobile station UE. | 09-05-2013 |
20130294396 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - A mobile communication method according to the present invention includes: a step A of broadcasting, by a radio base station eNB, “ac-Barring For TYPE x” for barring an access by each type of an EPS bearer in a subordinate cell; and a step B of determining, by a mobile station UE, whether an originating call request is transmitted or not depending on whether the “ac-Barring For TYPE x” corresponding to a type of the EPS bearer set to a destination APN of the originating call request in a standby cell is broadcasted or not. | 11-07-2013 |
20130301527 | MOBILE COMMUNICATION SYSTEM - In a mobile communication system according to the present invention, a node #A and a node #Z are configured such that, when a call is generated by a mobile station UE subordinate to the node #A, one of the preset SCTP streams is assigned to the mobile station UE in a round robin manner regardless of whether the call is an emergency call or a normal call. | 11-14-2013 |
20130303162 | MOBILE COMMUNICATION SYSTEM AND MOBILE TERMINAL - A mobile terminal UE according to the present invention is configured to determine whether or not an access is barred, on the basis of an access class (AC) of the mobile terminal UE; which one of “Normal MTC” and “Low Priority MTC” the mobile terminal UE belongs to; which one of a normal state and a roaming state the mobile terminal UE is in; and which one of “ac-Barring For Normal MTC”, “ac-Barring For Low Priority MTC”, “ac-Barring For Normal MTC-roaming”, and “ac-Barring For Low Priority MTC-roaming” is notified. | 11-14-2013 |
20130309959 | COMMUNICATION DEVICE AND INFORMATION COLLECTING METHOD - A communication device includes a receiving unit configured to receive an instruction signal, which instructs the keeping of records regarding specific broadcast information, from a transmission source of the specific broadcast information, a storing unit configured to retain the records regarding the specific broadcast information in the case where the receiving unit receives the specific broadcast information broadcast from the transmission source, and a transmission unit configured to transmit to the transmission source a notification signal indicating that the records regarding the specific broadcast information are retained, wherein in the case where the receiving unit receives a request signal sent from the transmission source in response to the notification signal, the transmission unit transmits to the transmission source a reporting signal including at least an identifier identifying the specific broadcast information. | 11-21-2013 |
20140024344 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, MOBILE MANAGEMENT NODE, AND MOBILE STATION - A mobile communication method according to the present invention includes: a step of updating, by a radio base station eNB or a mobile management node MME, a key K | 01-23-2014 |
20140045493 | MOBILE COMMUNICATION METHOD, MOBILE MANAGEMENT NODE, AND SUBSCRIBER MANAGEMENT SERVER - To enable control such that a roaming mobile station UE is not instructed to perform MDT. A mobile communication method according to the present invention includes: a step of determining, by a mobile management node MME, whether a mobile station UE is a roaming mobile station UE (Roaming User), in an Attach procedure of a mobile station UE or a transition procedure to an Active state; and a step of transmitting, by the mobile management node MME, to a radio base station eNB, “User Consent Indication” indicating that the mobile station UE has not given consent for implementation of MDT when it is determined that the mobile station UE is a roaming mobile station UE. | 02-13-2014 |
20140056135 | MOBILE STATION - A mobile station UE according to the present invention includes a control unit | 02-27-2014 |
20140066021 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION AND MOBILE MANAGEMENT NODE - Control is performed such that an instruction is not provided to a mobile station UE, which becomes a roaming state by handover, to perform MDT. A mobile communication method according to the present invention includes a step in which a radio base station eNB# | 03-06-2014 |
20140112240 | MOBILE COMMUNICATION METHOD, RELAY NODE, AND WIRELESS BASE STATION - To reduce interference to an own receiver of a relay node due to concurrent transmission/reception processing in a Un radio bearer and in a Uu radio bearer when the relay node RN is handed over from a radio base station DeNB# | 04-24-2014 |
20140120922 | RADIO COMMUNICATION SYSTEM AND NETWORK - A first base station forms a first cell and communicates by radio with a user apparatus in a first frequency band. A second base station forms a second cell and communicates by radio with the user apparatus in a second frequency band different from the first frequency band. A gateway apparatus serves as a connection point with an external network. Logical paths used for the user apparatus are established respectively through the first base station and the second base station. A communication control section controls the logical paths and radio communication. The user apparatus sends and receives a user signal to and from the external network by using both a first logical path and a second logical path at the same time. | 05-01-2014 |
20140213218 | MOBILE COMMUNICATIONS METHOD, MOBILE MANAGEMENT NODE AND RADIO BASE STATION - A mobile communication method according to the present invention includes: a step in which a mobile management node MME generates a key K | 07-31-2014 |
20140376435 | RADIO COMMUNICATION SYSTEM, USER EQUIPMENT, BASE STATION, SERVER DEVICE AND COMMUNICATION CONTROL METHOD - A user equipment is capable of executing plural applications in parallel. The user equipment obtains, for each application, packet statistics information relating to packets that each of the plural applications transceives, for reporting to a base station. The base station, based on the packet statistics information received from the user equipment, calculates a state transition parameter for use in controlling the state transition of the user equipment and the base station. The base station executes state transition control based on the calculated state transition parameter. | 12-25-2014 |