Patent application number | Description | Published |
20130040698 | MOBILE STATION AND RADIO CONTROLLER - One aspect of the present invention relates to a mobile station having abilities of communicating with a first network and a second network wherein the first network and the second network use mutually different radio access technologies including a receiving unit configured to receive broadcast information of the second network from the first network, a storage unit configured to store the received broadcast information of the second network and a pre-redirection information setting unit configured to, when the broadcast information of the second network is stored in the storage unit, set pre-redirection information included in a radio connection request message to a predefined value. | 02-14-2013 |
20130107858 | MOBILE COMMUNICATION SYSTEM AND RADIO ACCESS NETWORK APPARATUS | 05-02-2013 |
20130109381 | MOBILE COMMUNICATION SYSTEM, RADIO ACCESS NETWORK APPARATUS, AND MOBILE STATION | 05-02-2013 |
20130210429 | MOBILE DEVICE, NETWORK APPARATUS, RADIO COMMUNICATION SYSTEM, AND CELL-INFORMATION REPORTING METHOD - Even when small cells formed by the Home Node B and the Home eNode B are concentrated, the Automatic Neighbor Relation (ANR) function is effectively performed. A mobile device | 08-15-2013 |
20130210442 | COMMUNICATION SYSTEM, MOBILE DEVICE, AND NETWORK APPARATUS - The communication system according to the present invention includes: a mobile device | 08-15-2013 |
20130225190 | MOBILE DEVICE, COMMUNICATION CONTROL DEVICE, AND COMMUNICATION CONTROL METHOD - A mobile device ( | 08-29-2013 |
20130259000 | 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.” | 10-03-2013 |
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 |
20130267231 | MOBILE DEVICE, COMMUNICATION CONTROLLER, AND HANDOVER CONTROL METHOD | 10-10-2013 |
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 |
20130272266 | MOBILE COMMUNICATION METHOD, RADIO ACCESS NETWORK DEVICE, AND MOBILITY MANAGEMENT NODE - A handover method according to the present invention includes a step A of transmitting, by MME, “Reloc/HO Req” including “PS/CS HO Indication” to RNC/BSS via MSC, a step B of transmitting, by the MME, “Reloc/HO Req” including the “PS/CS HO Indication” to the RNC/BSS via SGSN, and a step C of transmitting, by the RNC/BSS, “PS to CS Resp” and “Forward Reloc Resp” to the MME after both the “Reloc/HO Req (for a CS bearer)” and the “Reloc/HO Req (for a PS bearer)” are received. | 10-17-2013 |
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 |
20140113582 | COMMUNICATION DEVICE AND COMMUNICATION METHOD - A communication device includes a network side communication unit that receives emergency information from an information broadcasting node; and a UE side communication unit that communicates a communication signal with user equipment (UE) through a radio base station. The UE side communication unit broadcasts a Secondary Notification signal including the emergency information, subsequent to broadcasting a Primary Notification signal providing notice of broadcasting of the emergency information, and individually transmitting a command signal for transition of an RRC protocol state or switching to another cell to the UE. The transition of the RRC protocol state is from a state where reception of the emergency information is disabled to a state where reception of the emergency information is enabled, and the other cell is such that the UE can receive the Secondary Notification signal, irrespective of the RRC protocol state of the UE. | 04-24-2014 |
20140128119 | COMMUNICATION DEVICE AND COMMUNICATION METHOD - A communication device includes a network side communication unit that receives emergency information from an information broadcasting node; a UE side communication unit that communicates a communication signal with user equipment through a radio base station; and a determination unit that determines whether to allow state transition, when the UE side communication unit receives a request signal requesting the state transition of an RRC protocol state from the user equipment, subsequent to broadcasting a Primary Notification signal providing notice of broadcasting of the emergency information. When the state transition is from a state in which receiving of the emergency information is enabled to a state in which receiving of the emergency information is disabled, the determination unit determines to disallow the state transition, and broadcasts a Secondary Notification signal including the emergency information. | 05-08-2014 |
20140148168 | BASE STATION AND SYSTEM INFORMATION NOTIFICATION METHOD - A base station includes a system information creating unit that creates first system information for barring communication and second system information for not barring; a timing determination unit that classifies user equipment into groups based on timings of the user equipment being in an idle mode to be activated in every discontinuous reception period, and that determines, for each of the groups, a timing of transmitting a paging signal; and a transmitter that transmits the paging signal to the user equipment of some of the groups, and subsequently the first system information; that switches transmission of the first and second system information, so that a ratio between a number of transmitting the first system information and that of the second system information corresponds to a barring ratio; and that transmits the paging signal to the user equipment of the some of the groups, and subsequently the second system information. | 05-29-2014 |
20140242996 | RADIO CONTROL APPARATUS, CONNECTION DESTINATION SWITCHING METHOD, AND SYSTEM - A radio control apparatus determines a call type of a communication terminal, and transmits a release redirection control signal to the communication terminal. When the call type is a general call, the release redirection signal not including broadcast information is transmitted to the communication terminal. When the call type is an important communication call, the release redirection control signal including the broadcast information is transmitted to the communication terminal. | 08-28-2014 |
20140248914 | BASE STATION AND SYSTEM INFORMATION NOTIFICATION METHOD - A base station determines a restriction rate for each of plural kinds of restrictions; by using a timing at which a user device in idle mode wakes up in a discontinuous reception cycle, groups the user device into one of a total number of groups and determine a timing for transmitting a paging signal for each of the groups; determines a restriction group number that is less than a sum of all restriction-rate-corresponding group numbers where one of the restriction-rate-corresponding group numbers corresponds to the restriction rate of one of the plural kinds of restrictions, determines the restriction group number of groups as restriction target groups, and changes a group corresponding to the restriction-target groups in each of predefined periods; and transmits the paging signal to the user device that belongs to one of the restriction-target groups, and transmits system information indicating that the plural kinds of restrictions are applied. | 09-04-2014 |
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 |