Patent application number | Description | Published |
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 |
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 |
20120208544 | ACCESS TYPE SETTING APPARATUS, MOBILE COMMUNICATION SYSTEM, AND ACCESS TYPE SETTING METHOD - The access type setting apparatus 1 according to the present invention includes a calculation unit 12 configured to calculate an amount of interference from the femtocell #a to the macrocell #11 and a determination unit 13 configured to determine the access type (Close/Hybrid/Open) to be set in the radio base station HeNB#a/HNB#a configured to manage the femtocell #a. | 08-16-2012 |
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 |
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 |
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 |
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 |
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 |
20130023270 | MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION FOR SPECIFIC CELL, AND MOBILE COMMUNICATION METHOD - A mobile communication system 100 includes a radio base station 20 for a specific cell configured to manage a specific cell to which any one of a plurality of frequencies allocated to a public cell is allocated. The radio base station 20 for a specific cell notifies guidance notification leading cell reselection from the public cell to the specific cell by using the remaining frequencies other than the frequency allocated to the specific cell. | 01-24-2013 |
20130029610 | DETERMINATION PROGRAM, DETERMINATION DEVICE, AND DETERMINATION METHOD - A determination device | 01-31-2013 |
Patent application number | Description | Published |
20120258765 | USER INFORMATION ADMINISTRATION SYSTEM AND USER INFORMATION ADMINISTRATION METHOD - A base station outputs annunciation information which corresponds to a plurality of radio cells established by a 3G public base station and an LTE public base station and which is different from annunciation information output from the 3G public base station and the LTE public base station into a target region X and forms a radio cell. A mobile station that enters the radio cell receives the annunciation information of the radio cell and executes a position registration process. An information administration device can thereby find the mobile station based on the position registration process even in the environment where a plurality of radio cells to which different frequencies are assigned are established geographically overlapping with one another. | 10-11-2012 |
20130130696 | MOBILE COMMUNICATION SYSTEM, BASE STATION, AND MOBILE COMMUNICATION METHOD - A radio controller | 05-23-2013 |
20130142171 | MOBILE COMMUNICATION SYSTEM, RADIO NETWORK CONTROLLER, AND MOBILE COMMUNICATION METHOD - A radio network controller | 06-06-2013 |
20130143567 | MOBILE COMMUNICATION SYSTEM, RADIO CONTROLLER, BASE STATION, AND MOBILITY CONTROL METHOD - A radio controller | 06-06-2013 |
20130150069 | MOBILE COMMUNICATION SYSTEM, BASE STATION, AND MOBILE COMMUNICATION METHOD - A radio network controller includes an acquisition unit configured to acquire a radio communication state of a neighboring cell located around a cell formed by a base station which the mobile station camps on among base stations, and a level determination unit configured to determine the in-out reception level based on an acquisition result of the radio communication state by the acquisition unit. The level determination unit calculates an estimated reception level of the radio channel in a reception level tie point P in which the reception level of the radio channel transmitted by a base station | 06-13-2013 |
20130244681 | BASE STATION AND METHOD - A base station that performs radio communication with a mobile station includes an index calculation unit that calculates an index representing interference in a frequency band, wherein the frequency band is to be utilized by a different base station; a frequency band selection unit that selects the frequency band based on the index calculated by the index calculation unit, wherein, in the frequency band, the interference is less than or equal to a predetermined threshold value; and a communication unit that performs the radio communication with the mobile station in the frequency band selected by the frequency band selection unit. | 09-19-2013 |
20130260765 | COMMUNICATION CONTROL SYSTEM AND MOBILE STATION CONTROL METHOD - To provide a communication control system and a mobile station control method, in which as soon as a communication in a radio communication system to which a mobile station performed fallback is terminated, the mobile station is quickly returned to a connection with a base station in a radio communication system before the fallback. A RNC | 10-03-2013 |
20130260767 | RADIO ACCESS DEVICE AND HANDOVER METHOD - A radio access device includes a controller signal processing unit (RNSAP unit) that processes a signal exchanged with a radio network controller (RNC); and a switching center signal processing unit (RANAP unit) that processes a signal exchanged with a switching center. The RNSAP unit requests to establish a communication path between the radio access device and the RNC and a communication path between the RNC and a BTS by transmitting a request signal to the RNC. Subsequent to receiving an acknowledgement signal corresponding to the request signal from the RNC, the RANAP unit requests to establish a communication path between the switching center and the RNC. Subsequent to receiving, by the RANAP unit, an acknowledgement signal corresponding to the request signal from the switching center, a communication path between the radio access device and the UE is released. | 10-03-2013 |
20130267235 | NETWORK DEVICE, BASE STATION, AND MOBILE STATION CONTROL METHOD - To achieve a transition of a mobile station to any one of neighboring cells while suppressing the increase of processing load related to a neighboring cell information table even when a number of base stations are present in the neighborhood of the mobile station. A RNC | 10-10-2013 |
20140140291 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - An “extension carrier” is exchanged between radio base stations eNB adjacent to each other. A mobile communication method according to the present invention includes a step in which a radio base station eNB# | 05-22-2014 |