Patent application number | Description | Published |
20100226378 | COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL METHOD - In a communication system of a subscriber extension line system, there is provided a communication controller whereby the load of an unnecessary process to be applied on a communication controller relating to a destination of a mobile telephone is eliminated and the processing efficiency for communication control is enhanced. In a D-RNC which controls the communication of the mobile telephone and which is commonly connected with an S-RNC, the mobile telephone moves while maintaining the communication with the S-RNC. When the mobile telephone enters a cell relating to the D-RNC, the control data is transmitted or received between the S-RNC and the node for managing the mobile telephone. There are also provided: an IP address/UDP port number for RNSAP, reading/setting section | 09-09-2010 |
20100298002 | MOBILE COMMUNICATION METHOD, RADIO CONTROL STATION, AND RADIO BASE STATION - A mobile communication method according to the present invention includes a step A of causing a mobile station in a standby mode in a first cell to transmit a communication start request signal, a step B of judging whether or not to measure communication quality of a second cell on the basis of judgment as to whether or not the particular service is provided in each of the cells and judgment as to whether or not communication quality of the second cell is included in the communication start request signal, the second cell overlaid by the first cell in a different frequency band and a step C of starting communication of the mobile station in either one of the first cell and the second cell on the basis of the measured communication quality of the second cell. | 11-25-2010 |
20100309802 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - A mobile communication according to the present invention includes a step A of causing the mobile station to judge whether or not the mobile station is allowed to go into a standby mode in a cell corresponding to a predetermined pilot channel when the mobile station detects a predetermined operation made by a user and a step B of causing the mobile station to enter the standby in the cell when the mobile station judges that the mobile station is allowed to be in the standby mode in the cell. | 12-09-2010 |
20110059742 | MOBILE COMMUNICATION METHOD, RADIO CONTROL STATION, AND RADIO BASE STATION - A mobile communication method according to the present invention includes a step A of offering a particular service through a second radio data link established between a mobile station and a cell in the second area in a state in which a first radio data link is not established between the mobile station and a cell in the first area and a step B of suspending the offer of the particular service through the second radio data link when the state in which the first radio data link is not established continues for a predetermined time period. | 03-10-2011 |
20110070886 | MOBILE COMMUNICATION SYSTEM, LOCATION REGISTRATION METHOD, HANDOVER METHOD, EXCHANGE, MOBILE STATION, AND RADIO CONTROL STATION - Provided is a mobile communication system configured to permit a cell under a femto radio base station Node B# | 03-24-2011 |
20110092205 | POSITION REGISTERING METHOD, RADIO CONTROL STATION, AND EXCHANGE - In a position registering method, a radio control station (RNC) transmits report information including a first position number, which has been extracted by using a cell identifier as key information, to the cell identified by the cell identifier. A mobile station (UE) transmits a position registration request when the first position number included in the report information is different from a position number stored in the mobile station: The radio control station (RNC) notifies the first position number and the second position number, which have been extracted by using as the key information the cell identifier for identifying the requester of the position registration request, and a user identifier for identifying the mobile station. An exchange (MSC/SGSN) stores the notified user identifier, first position number, and second position number in association with one another. | 04-21-2011 |
20110122841 | 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. | 05-26-2011 |
20110189996 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method includes: a step which establishes a second radio access link between a mobile station and a radio communication data combining device for “an area limit service” via a radio base station for “a public area service” when a first radio access link is established between the mobile station and the radio communication data combining device for “the area limit service” via the radio base station for “the area limit service”; and a step in which the radio communication data combining device for “the area limit service” combines the data for “the area limit service” transferred from the radio base station for “the area limit service” and the data for “the area limit service” transferred from the radio base station for “the public area service.” | 08-04-2011 |
20110294535 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, RADIO NETWORK CONTROLLER, CORE NETWORK DEVICE AND GATEWAY DEVICE - A mobile communication method according to the present invention includes a step of determining whether or not a predetermined condition is satisfied in accordance with a connection request signal transmitted by a mobile station UE in a first connection state which is a state where the mobile station UE is connected to an access point APN# | 12-01-2011 |