Patent application number | Description | Published |
20110117913 | MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION SYSTEM, PROGRAM, EXCHANGE, AND SPECIFIC RADIO BASE STATION - A mobile communication method includes a mobile station transmitting a location registration request on the basis of a pilot signal, a network device judging, in response to the received location registration request, whether or not access to a specific radio base station from the mobile station is permitted, the network device rejecting location registration processing when the access is judged not to be permitted, and the network device making a determination so that the transmission power of the pilot signal in the specific radio base station is reduced when the number of rejections of location registration processing exceeds a predetermined number of times. | 05-19-2011 |
20110182239 | MOBILE STATION AND CAMPING-ON METHOD - A mobile station UE includes a manager configured to manage a macro cell and a home cell in association with each other, the mobile station being authorized to access the home cell, and a camping-on processor configured to determine, when receiving a broadcast information from the macro cell, whether to start performing camp-on in the home cell or not according to a comparison result between a radio quality of the home cell which is managed in association with the macro cell and a radio quality in a camping-on cell. | 07-28-2011 |
20120207091 | MOBILE COMMUNICATION METHOD AND RADIO ACCESS NETWORK APPARATUS - A mobile communication method according to the present invention includes the steps of: after a mobile station UE having RRC connection with the radio network controller RNC gets out of the coverage of the mobile communication system of WCDMA scheme, performing location registration to the mobile communication system of LTE scheme, issuing a notification to the radio network controller RNC by the exchange apparatus SGSN upon reception of predetermined signal, the notification implying that the mobile station UE performs the location registration to the mobile communication system of LTE scheme; and the radio network controller RNC releasing the resources for RRC connection without transmitting a signal to release the resources to the mobile station UE in response to the notification from the exchange apparatus SGSN. | 08-16-2012 |
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 |
20120208585 | MOBILE COMMUNICATION METHOD, RADIO ACCESS NETWORK APPARATUS AND EXCHANGE APPARATUS - A mobile communication method according to the present invention includes step A of instructing, by a radio access network apparatus of a first communication scheme, a mobile station having first radio connection established with the radio access network apparatus of the first communication scheme to switch to a mobile communication system of a second communication scheme, and step B of notifying the mobile station of a priority by the mobile communication system of the second communication scheme using a predetermined signal after the mobile station establishes second radio connection with a radio access network apparatus of the second communication scheme, the priority used to determine a communication system for camping-on by the mobile station. | 08-16-2012 |
20120252456 | MOBILE COMMUNICATION TERMINAL, MOBILE COMMUNICATION CONTROLLER, MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION METHOD - A mobile communication terminal | 10-04-2012 |
20120263146 | MOBILE COMMUNICATION SYSTEM, RADIO CONTROL APPARATUS, CORE NETWORK APPARATUS, MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNICATION METHOD - The first communication system is configured to determine whether or not to provide information that instructs the UE | 10-18-2012 |
20120264475 | MOBILE COMMUNICATION TERMINAL, NETWORK DEVICE, MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION METHOD - A mobile communication system | 10-18-2012 |
20120282940 | MOBILE COMMUNICATION SYSTEM, HOME RADIO BASE STATION, AND OPERATIONAL FREQUENCY DETERMINATION METHOD - A home radio base station according to the present invention includes a receiving unit | 11-08-2012 |
20120309385 | MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS AND MOBILE COMMUNICATION METHOD - A network apparatus | 12-06-2012 |
20120309396 | MOBILE COMMUNICATION TERMINAL, MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION METHOD | 12-06-2012 |
20120315870 | MOBILE COMMUNICATION SYSTEM, NETWORK DEVICE AND MOBILE COMMUNICATION METHOD - A mobile communication system | 12-13-2012 |
20120315909 | MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS AND MOBILE COMMUNICATION METHOD - A network apparatus | 12-13-2012 |
20120322409 | MOBILE COMMUNICATION SYSTEM, NETWORK DEVICE, AND MOBILE COMMUNICATION METHOD - A mobile communication system | 12-20-2012 |
20130016699 | MOBILE COMMUNICATION SYSTEM, NETWORK DEVICE, AND MOBILE COMMUNICATION METHODAANM Nakamura; YuichiroAACI Yokosuka-shiAACO JPAAGP Nakamura; Yuichiro Yokosuka-shi JPAANM Aoyagi; KenichiroAACI Yokosuka-shiAACO JPAAGP Aoyagi; Kenichiro Yokosuka-shi JPAANM Matsutani; HideyukiAACI Yokohama-shiAACO JPAAGP Matsutani; Hideyuki Yokohama-shi JP - In a handover procedure though which a bearer for the first communication call established between the first communication system and a mobile communication terminal is switched to a bearer for the first communication call established between the second communication system and the mobile communication terminal, the second communication system determines whether to establish the bearer for the first communication call between the second communication system and the mobile communication terminal based on whether the first communication call is established between the first communication system and the mobile communication terminal or the data amount of the first communication call established between the first communication system and the mobile communication terminal. | 01-17-2013 |
20130028084 | MOBILE COMMUNICATION SYSTEM, CONTROLLER AND METHOD - A controller in a mobile communication system includes a management unit ( | 01-31-2013 |
20130028187 | MOBILE COMMUNICATION SYSTEM, NETWORK DEVICE, AND MOBILE COMMUNICATION METHOD - During a transition procedure from a first communication system to a second communication system, when the priority of a second communication call, whose setup is requested, is the first priority, the second communication system does not set up the bearer of a first communication call between the second communication system and the mobile communication terminal, and notifies the first communication system that the setup of the first communication is not possible, but the setup of the second communication call is possible. When notified that the setup of the first communication is not possible, but the setup of the second communication call is possible, the first communication system aborts the handover procedure, and instructs the mobile communication terminal to switch to the second communication system by another procedure. | 01-31-2013 |
20130039301 | MOBILE COMMUNICATION METHOD, RADIO ACCESS NETWORK APPARATUS AND MOBILE STATION - A mobile communication method according to the present invention includes the steps of: transmitting an “Extended Service Request” from a mobile station UE in Idle mode to a mobility management node MME via a radio base station eNodeB; transmitting an “Initial UE Context Setup Request” from the mobile station UE to the radio base station eNodeB, the “Initial UE Context Setup Request containing priority call information; and preferentially allocating resources to the E-RAB for the mobile station UE by the radio base station eNodeB based on the priority call information contained in the received “Initial UE Context Setup Request.” | 02-14-2013 |
20130040645 | MOBILE COMMUNICATION METHOD, RADIO ACCESS NETWORK APPARATUS AND MOBILE STATION - A mobile communication method according to the present invention includes the steps of: transmitting an “Extended Service Request” from a mobile station UE in Idle mode to a mobility management node MME via a radio base station eNodeB; transmitting an “Initial UE Context Setup Request” from the mobile station UE to the radio base station eNodeB, the “Initial UE Context Setup Request containing priority call information; and preferentially allocating resources to the E-RAB for the mobile station UE by the radio base station eNodeB based on the priority call information contained in the received “Initial UE Context Setup Request.” | 02-14-2013 |
20130122919 | MOBILE COMMUNICATION METHOD, MOBILE STATION, AND NETWORK DEVICE - A mobile communication method according to the present invention includes a step of a radio network controller of a first communication scheme transmitting an instruction signal to a mobile station UE in a case where a radio access capability of the mobile station UE is contained in the received connection setup request signal, the instruction signal instructing the mobile station UE to make an attempt to set up a connection in a cell of a second communication scheme, and a step of the mobile station UE setting up the connection in the cell of the second communication scheme in response to the received instruction signal, wherein in the mobile station UE transmits a connection setup request signal not containing the radio access capability of the mobile station UE, in a case where the mobile station UE detects the predetermined trigger but the attempt to setup the connection in the cell of the second communication scheme has been made a predetermined number of times or more within a predetermined period of time. | 05-16-2013 |
20130130700 | MOBILE COMMUNICATION SYSTEM AND NETWORK DEVICE - A mobile communication system in which a home cell limits access from a first mobile station, and when the first mobile station communicating via a macro cell using the same frequency as the home cell enters a predetermined area near the home cell, the first mobile station is caused to perform handover to a different-frequency macro cell selected from among macro cells covering the predetermined area and using frequencies different from that used in the home cell. | 05-23-2013 |