Patent application number | Description | Published |
20130316758 | MOBILE STATION - In a mobile station UE according to a present invention, a PHR transmission unit | 11-28-2013 |
20140219236 | BASE STATION AND COMMUNICATION CONTROL METHOD - A base station | 08-07-2014 |
20140293947 | RADIO COMMUNICATION SYSTEM, USER TERMINAL AND RADIO COMMUNICATION METHOD - To ensure stable operation of a user terminal even in the case where the user terminal is instructed to transmit uplink signals at different transmission timings with a plurality of component carriers, in a radio communication system provided with a radio base station apparatus that indicates transmission timings of uplink signals for each component carrier, and a user terminal that transmits an uplink signal at a transmission timing set based on transmission timing information indicated from the radio base station apparatus and the like, it is a feature that the radio base station apparatus indicates different transmission timing information in a plurality of component carriers, and that the user terminal avoids simultaneous transmission of uplink signals in the case of performing communications using a plurality of contiguous component carriers. | 10-02-2014 |
20140378126 | MOBILE STATION - In order to control transmission of an uplink signal appropriately even when an “Inter-band CA” is performed, a mobile station UE according to the present invention includes a monitoring unit | 12-25-2014 |
20150016372 | RADIO BASE STATION AND MOBILE STATION - A mobile station UE according to the present invention includes a controller unit | 01-15-2015 |
20150017974 | MOBILE STATION AND RADIO BASE STATION - Avoided is hasty control occurring due to repetition of transition to a “Preservation state” and return to an “Active state.” A mobile station UE according to the present invention includes: a transmission unit | 01-15-2015 |
20150023268 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION - An objective is to improve communication quality by reducing an insertion loss or the like of a diplexer inserted to reduce a leakage from an uplink band to a downlink band in different bands. A mobile communication method according to the present invention includes the steps of: transmitting simultaneous transmission capability information from a mobile station UE to a radio base station eNB, the simultaneous transmission capability information indicating whether or not the mobile station UE can transmit uplink data signals via multiple carriers in the same sub-frame while performing uplink CA; performing scheduling for the mobile station UE by the radio base station eNB on the basis of the simultaneous transmission capability information; and performing communication by the mobile station UE on the basis of the scheduling information. | 01-22-2015 |
20150043543 | RADIO BASE STATION - In a radio base station (eNB), a reception unit calculates “TA | 02-12-2015 |
20150055556 | RADIO BASE STATION AND MOBILE STATION - A system and method for CA and “TTI bundling” together in an efficient manner is disclosed. A radio base station (eNB# | 02-26-2015 |
20150103741 | MOBILE STATION - A mobile station UE according to the present invention includes: a managing unit | 04-16-2015 |
20150103762 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION - The present invention aims to reduce an insertion loss or the like caused by a diplexer inserted to reduce leakage from an uplink bandwidth to a downlink bandwidth of different bands, and thereby to improve a communication quality. A mobile communication method according to the present invention includes the steps of: transmitting simultaneous transmission capability information from a mobile station UE to a radio base station eNB, the simultaneous transmission capability information indicating whether or not the mobile station UE is able to transmit uplink data signal via multiple carriers in multiple bands within a same sub-frame in performing uplink CA; performing scheduling for the mobile station UE by the radio base station eNB based on the simultaneous transmission capability information; and performing communications by the mobile station UE based on the scheduling information. | 04-16-2015 |
20150117404 | MOBILE STATION AND RADIO BASE STATION - A mobile station (UE) according to the present invention includes a control unit ( | 04-30-2015 |
20150131476 | MOBILE COMMUNICATION METHOD - Setting of transmission of “UE assistance information” is conducted suitably. A mobile communication method according to the present invention includes the steps of, when an attach process of a mobile station UE is conducted, causing a radio base station eNB or a mobility management node MME to transmit an information element indicating whether it is suitable to transmit “UE assistance information” that urges a change of parameters for the mobile station UE used in the radio base station eNB, to the mobile station UE, and causing the mobile station UE to determine whether it is suitable to transmit “UE assistance information” to the radio base station eNB, on the basis of the information element. | 05-14-2015 |
20150139114 | DEVICE AND ANTENNA PICTOGRAM DISPLAY METHOD - There is disclosed user equipment including a communication unit for executing carrier aggregation and for executing communication through a plurality of carriers, and an antenna pictogram display unit for displaying, through an antenna pictogram, at least whether communication is allowed. When execution of the carrier aggregation is allowed, the antenna pictogram display unit displays an indication that the execution of the carrier aggregation is allowed together with at least one antenna pictogram. | 05-21-2015 |
20150146698 | MOBILE STATION - An objective is to appropriately select a “timing reference cell” and a “Pathloss reference cell” for an Scell in an sTAG. A mobile station UE according to the present invention includes a second management unit | 05-28-2015 |
20150156625 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - An objective is to prohibit retransmission of “UE assistance information”. A mobile communication method according to the present invention includes the steps of: transmitting “UE assistance information” to a radio base station (eNB) by a mobile station (UE), the “UE assistance information” prompting the radio base station (eNB) to change a parameter for the mobile station UE used in the radio base station; notifying, by the radio base station (eNB), the mobile station (UE) of a transmission-prohibited period of the “UE assistance information”; and stopping, by the mobile station (UE), retransmission of the “UE assistance information” on the basis of the transmission-prohibited period. | 06-04-2015 |
20150156799 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method according to the present invention includes executing an RA procedure between a mobile station (UE) and a radio base station (eNB) when the mobile station (UE) in a DRX state makes a return to a non-DRX state in order to perform call origination processing. The method comprises: a step A of causing the radio base station (eNB) in the RA procedure to transmit “Call Identification Request” to the mobile terminal (UE); a step B of causing the mobile terminal (UE) in the RA procedure to notify the radio base station (eNB) of “Call Identification” in response to the “Call Identification Request”; and a step C of causing the radio base station (eNB) in the RA procedure to determine whether to allow the abovementioned return on the basis of the “Call Identification”. | 06-04-2015 |
20150180706 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - In a state where a mobile station UE is communicating with a radio base station S-eNB supporting “extended PDCP-SN,” the mobile terminal continues communications even if it performs a reconnection procedure with a radio base station T-eNB not supporting “extended PDCP-SN.” A mobile communication method according to the invention includes the steps of, when detecting RLF in the bearer in the above-described state, the mobile station UE resetting setting of “extended PDCP-SN” and establishing a bearer using “conventional PDCP-SN” by performing a reconnection procedure with a radio base station T-eNB not supporting “extended PDCP-SN.” | 06-25-2015 |
20150181508 | MOBILE STATION, SMALL RADIO BASE STATION, AND COMMUNICATION CONTROL METHOD - A “macro-assisted cell” adaptable to multiple operation modes is realized. In a mobile station (UE) of the invention, a control unit ( | 06-25-2015 |
20150181625 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION - Time for establishing a U-plane can be reduced and wasting a physical downlink control channel (PDCCH) is avoided in “RRC Re-establishment procedure.” A mobile communication method of the invention includes transmitting, by a mobile station UE, “RRC connection re-establishment request” to a radio base station eNB in response to “RA response, ” and transmitting, by the radio base station eNB, “RRC connection re-establishment”, which instructs to establish DRB together with SRB1/SRB2, to the mobile station UE in response to the “RRC connection re-establishment request.” | 06-25-2015 |
20150189641 | MOBILE STATION - To execute appropriate process when “Time-Switched UL CA” is executed and even when transmission of uplink information using a plurality of CCs has been scheduled in a same TTI. A radio base station eNB according to the present invention includes a UL transmission processing unit | 07-02-2015 |
20150195748 | MOBILE COMMUNICATION METHOD - Even when handover processing to a radio base station T-eNB not supporting “extended PDCP-SN” is performed on a mobile station UE communicating with a radio base station S-eNB supporting “extended PDCP-SN,” the communications are continued. A mobile communication method according to the invention includes the steps of: causing a radio base station S-eNB to determine to perform handover processing of a mobile station UE to a radio base station T-eNB not supporting “extended PDCP-SN” in a state where a first bearer using “extended PDCP-SN” is established with the mobile station UE, and causing the radio base station S-eNB to create “RRC connection reconfiguration” which instructs deletion of the first bearer and addition of a second bearer using “conventional PDCP-SN” and to transmit “RRC connection reconfiguration” to the mobile station UE. | 07-09-2015 |
20150195751 | BASE STATION AND CONTROL METHOD IN MOBILE COMMUNICATIONS SYSTEM - A base station includes a voice coding method identification unit configured to identify whether a CSFB method in which a voice signal of user equipment is provided in a 3G cell or a VoLTE method in which a voice signal of the user equipment is provided in an LTE cell is used; a mode manager configured to control an operation mode of the user equipment, so that the user equipment that provides the voice signal by the VoLTE method tends to stay in the active mode compared to the user equipment that provides the voice signal by the CSFB method; and a transmitter configured to transmit a notification signal that indicates that communications of the user equipment in the idle mode are to be restricted. | 07-09-2015 |
20150195829 | MOBILE STATION - To prevent the occurrence of interference in the uplink when carrying out “Time-Switched UL CA”. A mobile station UE according to the present invention includes a UL transmission processing unit | 07-09-2015 |
20150208393 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - A mobile communication method includes the steps of transmitting a first control signal including an identifier different from a C-RNTI to the mobile station UE#A through a PDCCH by a radio base station PhNB# | 07-23-2015 |
20150215988 | MOBILE STATION - To avoid a situation where a MAC layer function and a physical layer function have state inconsistencies, i.e., the MAC layer function recognizes that a certain uplink signal has been transmitted while the physical layer function has not actually transmitted the uplink signal. In a mobile station UE according to the present invention, a layer | 07-30-2015 |
20150230212 | RADIO BASE STATION AND MOBILE STATION - Even when a same C-RNTI is allocated to multiple mobile stations UE in a phantom cell, a collision between the mobile stations UE to which the same C-RNTI is allocated is avoided. A radio base station PhNB# | 08-13-2015 |
20150230225 | MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION - A bearer configuration in a case of using “Inter-Site CA” is properly defined. In a mobile communication system according to the present invention, an anchor radio base station eNB# | 08-13-2015 |
20150230235 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION - Occurrence of a delay in transmission of uplink data in “Inter-site CA” is avoided. A mobile communication method according to the present invention includes the steps of: causing a mobile station UE to transmit an SR to a radio base station eNB# | 08-13-2015 |
20150237489 | RADIO ACCESS NETWORK APPARATUS - The present invention enables broadcasting of additional information in addition to emergency information without greatly improving a data management and processing capability in an information broadcasting node CBE or a core network apparatus. A radio access network apparatus according to the present invention includes a management unit ( | 08-20-2015 |
20150245228 | MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION - An appropriate action is taken when an abnormality in a layer 2 is detected, even in an “Inter-site CA” operation in which communication for a C-plane signal is performed in a cell # | 08-27-2015 |
20150245386 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - A radio base station PhNB managing a phantom cell is enabled to uniquely indentify a mobile station UE in communication in the phantom cell. A mobile communication method according to the present invention includes starting, by the radio base station PhNB# | 08-27-2015 |
20150249943 | MOBILE COMMUNICATION METHOD - A mobile communication method includes the steps of: in a case where the mobile station UE is in communication in a macro cell and the radio base station PhNB is selected as a transmission path of user data of the mobile station UE, causing the radio base station eNB to start addition processing of adding the radio base station PhNB to the transmission path of the user data of the mobile station UE, causing the radio base station PhNB to reset header-compression related information, security setting information, and sequence-number management information in the addition processing, and causing the radio base station eNB to forward downlink user data destined for the mobile station UE, without forwarding uplink user data of the mobile station UE, to the radio base station PhNB in the addition processing. | 09-03-2015 |
20150250004 | RADIO BASE STATION AND MOBILE STATION - An objective is to enable communications properly using an Scell even in a case where a radio base station which transmits “Activate command” and a radio base station which manages an Scell are different when “Inter-site CA” is performed. A radio base station eNB #1 according to the invention includes a transmission unit 12 configured to transmit an “Activate command” which is a command to activate a cell # B to a mobile station UE and thereafter notify a radio base station eNB #10 that the cell # B is activated. | 09-03-2015 |
20150257048 | MOBILE COMMUNICATION METHOD - A mobile communication method according to the invention includes the steps of: starting, by a radio base station eNB, addition processing of adding a radio base station PhNB to a transmission path for user data of a mobile station UE when the mobile station UE is in communication in a macro cell under the radio base station eNB and the radio base station PhNB managing a small cell having a coverage including a location where the mobile station UE exists is selected as the transmission path for the user data of the mobile station UE; notifying, by the radio base station eNB, the radio base station PhNB of management information of a sequence number in the addition processing; and resetting information on a header compression and security setting information by the radio base station PhNB in the addition processing. | 09-10-2015 |
20150257082 | MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, MOBILITY MANAGEMENT NODE, AND MOBILE STATION - An objective is to avoid a situation where a mobile station UE, which is not a CSG member, uses a CSG cell as an Scell in CSG control. A radio base station eNB according to the invention includes a management unit | 09-10-2015 |
20150257093 | MOBILE STATION AND RADIO BASE STATION - A DRX state of a mobile station UE is flexibly changed. In a mobile station UE according to the invention, in a case where a reception state of the mobile station UE is managed as a continuous reception state, and even in a case where the reception state of the mobile station UE is configured to be capable of transitioning to a Short-DRX state, a control unit | 09-10-2015 |
20150264679 | MOBILE STATION AND RADIO BASE STATION - In CA performed using multiple cells supporting PUCCH, which downlink cell feedback information is to be transmitted through which uplink cell PUCCH is determined. A mobile station UE according to the invention includes a management unit | 09-17-2015 |
20150264712 | MOBILE STATION AND RADIO BASE STATION - When an “always-on” method is applied, a situation of a shortage in resources for transmitting a SR is avoided while avoiding a delay in transmission of an uplink data signal or a drop in use efficiency of resources. A mobile station (UE) of the invention includes a transmission unit ( | 09-17-2015 |
20150289218 | MOBILE STATION - Appropriate CC-to-TAG mapping is configured when “UL CA” is performed. A mobile station UE of the invention includes: a management unit | 10-08-2015 |
20150296425 | MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION - A mobile station UE is enabled to perform appropriate security processing when the mobile station UE connected to a plurality of radio base stations eNB performs a handover while performing “Inter-site CA”. In a mobile communication system of the present invention, a radio base station eNB# | 10-15-2015 |
20150296487 | RADIO COMMUNICATION SYSTEM, USER TERMINAL AND RADIO COMMUNICATION METHOD - The present invention is designed to provide a radio communication system, a user terminal and a radio communication method that make it possible to monitor communication quality adequately even when a new radio resource structure is employed. A radio communication system is provided, which transmits downlink control information from a radio base station to a user terminal by using an enhanced downlink control channel that is frequency-division-multiplexed with a downlink shared data channel, and which also monitors downlink quality based on the received quality of downlink reference signals that are transmitted from the radio base station to the user terminal, and, in this radio communication system, the user terminal determines radio link failures by comparing the received quality of the downlink reference signals transmitted from the radio base station, against one or both of first criteria, which are constituted of two thresholds that correspond to predetermined block error rates of a downlink control channel, and second criteria, which are constituted of two thresholds that are different from the two thresholds of the first criteria. | 10-15-2015 |
20150304903 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - The present invention avoids a situation where PDCCH and PUSCH resources for transmitting a “PDCP status report” are wasted, even when a “PDCP re-establishment procedure” is started. A mobile communication method of the present invention comprises the steps of: causing a mobile station UE to discard a “PDCP status report #1” and generate a “PDCP status report #2” when detecting a start trigger for a “PDCP re-establishment” again before completing transmission of the “PDCP status report #1”; and causing the mobile station UE to transmit the “PDCP status report #2” to a radio base station eNB after completing the “PDCP re-establishment”. | 10-22-2015 |
20150304914 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION | 10-22-2015 |
20150304915 | MOBILE STATION AND CONTROL METHOD - A mobile station for communication using carrier aggregation includes a secondary cell state management unit configured to manage whether a state of a secondary cell is an activation state or a deactivation state; and a transmission control unit configured to stop transmission of uplink control information on a physical uplink control channel in a first secondary cell, when the state of the first secondary cell managed by the secondary cell state management unit is the deactivation state at a timing of transmission of the physical uplink control channel in the first secondary cell. | 10-22-2015 |
20150312752 | RADIO BASE STATION - Even when a same C-RNTI is allocated to multiple mobile stations in a phantom cell, a collision between the mobile stations UE to which the same C-RNTI is allocated is avoided. A radio base station PhNB# | 10-29-2015 |
20150312922 | USER EQUIPMENT AND TRANSMISSION CONTROL METHOD - A user equipment has a transmission and reception unit configured to transmit and receive a radio channel to/from a base station via multiple cells configured by carrier aggregation, a simultaneous transmission availability determination unit configured to, in response to an occurrence of an event to transmit an uplink control channel in the multiple cells simultaneously, determine whether the uplink control channel can be simultaneously transmitted in the multiple cells, and a transmission control unit configured to, if the uplink control channel can be simultaneously transmitted in the multiple cells, instruct the transmission and reception unit to transmit the uplink control channel in the multiple cells simultaneously, and if the uplink control channel cannot be simultaneously transmitted in the multiple cells, control transmission of the uplink control channel in accordance with a transmission priority. | 10-29-2015 |
20150319641 | TRANSMISSION CONTROL METHOD FOR BUFFER STATUS REPORT, USER EQUIPMENT, AND MOBILE COMMUNICATION SYSTEM - A transmission control method for buffer status reporting includes the steps of, by a network, configuring inter-site uplink carrier aggregation based upon at least one of a data size accumulated in a buffer of user equipment in communication with a first radio base station of a serving cell or a quality of a cell under a second radio base station, sending information of the configuration of the inter-site uplink carrier aggregation from the first radio base station to the user equipment, and transmitting a buffer status report from the user equipment to the second radio base station upon configuration of the inter-site uplink carrier aggregation. | 11-05-2015 |
20150327230 | USER TERMINAL RADIO BASE STATION AND RADIO COMMUNICATION METHOD - In order to control feedback control information in uplink transmission appropriately even when using carrier aggregation in HetNet, the present invention provides a user terminal that is able to communicate with a plurality of radio base stations having overlapping coverage areas by using carrier aggregation, the user terminal comprising: a reception section that receives downlink shared channel signals using component carriers of a primary cell and a secondary cell; a generating section that generates transmission acknowledgement signals in response to the downlink shared channel signals; and an allocating section that allocates the transmission acknowledgement signals to predetermined uplink control channel resources, wherein the allocating section allocates the transmission acknowledgement signals to either or both of uplink control channel resources of the primary cell and uplink control channel resources of the secondary cell in accordance with contents of the transmission acknowledgement signals and/or an uplink control channel format. | 11-12-2015 |
20150334603 | MOBILE STATION AND RADIO BASE STATION - An objective is to enable a radio base station eNB to recognize a time point when a transition of an Scell to an active state is completed. A mobile station UE according to the invention includes a transmission unit | 11-19-2015 |
20150334699 | USER APPARATUS AND UPLINK CONTROL INFORMATION TRANSMISSION METHOD - A user apparatus in a mobile communication system in which carrier aggregation is performed using a plurality of cells, including: a control unit configured to determine whether a physical uplink shared channel is set in the user apparatus at a transmission timing of uplink control information, and to determine to transmit the uplink control information by using the physical uplink shared channel when the physical uplink shared channel is set; and a transmission unit configured to transmit the uplink control information to a radio base station using the physical uplink shared channel, wherein the control unit determines, when a physical uplink shared channel is set in a first cell in the plurality of cells, to transmit the uplink control information by using the physical uplink shared channel, and the control unit determines, when no physical uplink shared channel is set in the first cell, to transmit the uplink control information by using a physical uplink shared channel in a second cell. | 11-19-2015 |
20150334725 | RADIO BASE STATION, ROUTER DEVICE, AND MOBILE STATION - An object of the present invention is to perform appropriate priority control even when tethering is performed. A radio base station eNB of the present invention includes an instruction unit | 11-19-2015 |
20150341857 | MOBILE STATION AND MOBILE COMMUNICATION METHOD - The present invention achieves a DRX control appropriate from the view point of battery saving. A mobile station UE in the present invention includes a control unit | 11-26-2015 |
20150350882 | MOBILE STATION AND RADIO BASE STATION - “Inter-site CA” using CCs under different radio base stations eNB in an asynchronous state can be performed appropriately. A mobile station UE of the present invention comprises a transmission unit | 12-03-2015 |
20150358984 | ROUTER DEVICE - An object of the present invention is to perform appropriate priority control even when tethering is performed. A WiFi router | 12-10-2015 |
20150359002 | RADIO BASE STATION AND MOBILE STATION - A system and method to prevent collision between mobile stations to which the same C-RNTI is allocated in a simple implementation while avoiding a problem of C-RNTI depletion in a phantom cell is disclosed. A radio base station includes an allocation unit configured to allocate multiple C-RNTIs to each of mobile stations, and the allocation unit performs adjustment such that collision of search spaces to which PDCCH resources are allocated does not occur among the multiple mobile stations. | 12-10-2015 |
20150365863 | USER APPARATUS, BASE STATION, SWITCH CONTROL METHOD, AND SCHEDULING CONTROL METHOD - A user apparatus for communicating with a base station corresponding to a first radio communication scheme, including first radio communication means that performs communication by the first radio communication scheme; second radio communication means that performs communication by a second radio communication scheme; and switch control means that switches between communication by the first radio communication scheme and communication by the second radio communication scheme, wherein, when the switch control means determines to switch from communication by the first radio communication scheme to communication by the second radio communication scheme, the switch control means transmits a switch notification to the base station. | 12-17-2015 |
20150373586 | USER EQUIPMENT, BASE STATION AND METHOD - Some techniques for promptly assigning uplink dedicated resources in inter-site or inter-eNB carrier aggregation are disclosed. One aspect of the present invention relates to a user equipment including a transmission and reception unit configured to use radio resources to communicate with multiple base stations, a resource management unit configured to manage the radio resources and a cell type determination unit configured to determine a type of a cell providing the radio resources, wherein when the resource management unit detects occurrence of a release trigger for assigned uplink dedicated resources, the cell type determination unit determines a type of a cell providing the uplink dedicated resources and retains or releases the uplink dedicated resources depending on the determined cell type. | 12-24-2015 |
20150373684 | BASE STATION AND METHOD - Techniques for assigning uplink dedicated resources in inter-site or inter-eNB carrier aggregation promptly are disclosed. One aspect of the present invention relates to a base station including a transmission and reception unit configured to use radio resources to communicate with a user equipment and a resource management unit configured to manage the radio resources, wherein the resource management unit comprises a pooling information storage unit configured to store pooling information indicative of radio resources reserved for the base station by a non-anchor base station in inter-eNB carrier aggregation, and the resource management unit autonomously assigns the radio resources indicated in the pooling information to the user equipment. | 12-24-2015 |
20150373720 | MOBILE STATION AND MOBILE COMMUNICATION SYSTEM - An appropriate operation in implementation of “inter-eNB CA” is performed. A mobile station UE according to the present invention includes: a generation unit | 12-24-2015 |
20160007230 | NETWORK DEVICE AND MOBILE STATION - A feedback packet is transmitted to an appropriate radio base station in ROHC control. A radio base station (eNB # | 01-07-2016 |
20160029252 | MOBILE COMMUNICATION METHOD - A procedure for starting “Inter-site CA” is performed while minimizing modification of an existing network configuration. A mobile communication method of the invention includes the steps of: causing a radio base station eNB #1 to send a radio base station eNB #11 “CA preparation;” causing the radio base station eNB #11 to send the radio base station eNB #1 “confirmation;” causing the radio base station eNB #1 to send a mobile station UE “RRC connection reconfiguration;” causing the mobile station UE to send the radio base station eNB #11 “RRC connection reconfiguration complete;” and causing the radio base station eNB #11 to send the radio base station eNB #1 “CA addition complete.” | 01-28-2016 |
20160044722 | MOBILE COMMUNICATION SYSTEM - An object is to perform a priority control that is more elaborate than that is performed by using a QCI. In a mobile communication system according to the present invention, a mobility management node MME notifies a radio base station eNB, in an “Initial Context Setup procedure” or an “E-RAB Setup Procedure”, following pieces of information in an associated form: an “E-RAB ID” of an E-RAB to be established between a gateway device S-GW and a mobile station UE; one QCI that is assigned to the E-RAB; and one FPI that is assigned to data flow transmitted on the E-RAB. A radio base station eNB establishes, in response to the notification, one S1 bearer corresponding to the E-RAB between the gateway device S-GW and the radio base station and one DRB corresponding to the E-RAB between the mobile station UE and the radio base station. | 02-11-2016 |
20160050682 | RADIO BASE STATION AND MOBILE STATION - Priority control is performed using FPIs. A radio base station eNB according to the present invention includes: a bearer management unit | 02-18-2016 |
20160057650 | MOBILE STATION AND RADIO BASE STATION - A mobile station UE notifies a radio base station of a total amount of data accumulated in a buffer with granularity finer than an LCG. A mobile station UE according to the present invention includes: a management unit | 02-25-2016 |
20160073360 | RADIO COMMUNICATION SYSTEM AND MOBILE TERMINAL DEVICE - A radio communication system includes a radio base station and a mobile terminal device communicating with the radio base station using carrier aggregation, wherein upon occurrence of a triggering event of sending a power headroom report to the radio base station, the mobile terminal device is configured to determine whether there is a secondary cell that is in the process of activation, and wherein the mobile terminal device is configured to suspend transmission of the power headroom report to the base station for a predetermined time period if there is a secondary cell that is in the process of activation. | 03-10-2016 |
20160080983 | HANDOVER METHOD, RADIO BASE STATION, AND MOBILE STATION - This invention implements “RRC diversity” in a handover procedure between cells under different radio base stations (eNB), while considering conditions in a MAC layer. A handover method of the invention includes: a step A of notifying, by a radio base station (eNB # | 03-17-2016 |
20160080985 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - In a handover procedure between cells under different radio base stations (eNB), “RRC diversity” is implemented at the initiative of a network. A mobile communication method of the invention includes the steps of: causing a mobile station (UE) to transmit a “measurement report” to a radio base station (eNB # | 03-17-2016 |
20160088528 | HANDOVER METHOD AND RADIO BASE STATION - In a handover procedure between cells under different radio base stations (eNB), “RRC diversity” is implemented while considering conditions in a PDCP layer and an RLC layer. A handover method of the invention includes the steps of: causing a radio base station (eNB # | 03-24-2016 |
20160088530 | MOBILE COMMUNICATION SYSTEM - Implementation of “RRC diversity” in a handover procedure between cells under different radio base stations (eNB), while considering conditions in a physical layer, is disclosed. In a mobile communication system including a radio base station (eNB # | 03-24-2016 |
20160088537 | MOBILE STATION - Appropriate decoding processing is performed and “HO command” is thus acquired in implementation of “RRC diversity” in a handover procedure between cells under different radio base stations (eNB). A mobile station (UE) of the invention includes a reception unit ( | 03-24-2016 |
20160088538 | HANDOVER METHOD AND RADIO BASE STATION - In implementation of “RRC diversity” in a handover procedure between cells under different radio base stations (eNB), “HO command” is transmitted in a handover destination cell at an appropriate timing. A handover method of the invention includes: a step A of causing a radio base station (eNB #1) to transmit “HO command” to a mobile station (UE); a step B of causing a radio base station (eNB #10) to start transmission of the “HO command” to the mobile station (UE) based on a scheduling start instruction from the radio base station (eNB); and a step C of causing the radio base station (eNB #1) to repeat transmission of the “HO command” to the mobile station (UE) at a predetermined cycle for a period until the detection of a scheduling stop trigger. | 03-24-2016 |
Patent application number | Description | Published |
20100151374 | TONER PRODUCT AND METHOD OF FORMING IMAGE - A toner product containing a toner and a toner container holding the toner, wherein the toner contains a toner particle having an amount of a carboxyl group present on a surface of the toner particle of 1.0×10 | 06-17-2010 |
20100151375 | TONER PRODUCT AND IMAGE FORMING METHOD - An objective is to provide a toner product with which the difference between the water content of a toner in a toner container and the water content of another toner present in an image forming apparatus is minimized, and a sharp charging amount distribution can be obtained to form high-quality images; and also to provide an image forming method thereof. Also disclosed is a toner product in which a toner is stored in a toner container, wherein the toner possesses a toner particle having an amount of a carboxyl group present on a surface of the toner particle, being 1.0×10 | 06-17-2010 |
20100151377 | TONER AND MANUFACTURING METHOD OF TONER - Disclosed is a toner, comprising: a noncrystalline polyester resin; a crystalline polyester resin; a release agent; and a coloring agent, wherein the toner has a domain matrix structure in which the matrix comprises the noncrystalline polyester resin and the domain comprises the crystalline polyester resin and the release agent, and wherein the crystalline polyester resin includes within the release agent. | 06-17-2010 |
20100260958 | TONER CONTAINER AND IMAGE FORMING METHOD - Provided is a toner container exhibiting reduced environmental load and excellent strength together with moldability obtained via a blow molding method, even though a large capacity of the toner container is produced, and also provided is an image forming method employing this toner container. Disclosed is a toner container of the present invention possessing a resin containing at least one of polyethylene and polypropylene formed from raw material prepared via a fermentation method. | 10-14-2010 |
20100279223 | TONER AND METHOD FOR PRODUCING TONER - Disclosed is a toner including: a toner particle including at least a resin, a coloring agent and a mold release agent, wherein an average value e of degree of circularity of the toner particle is within 0.935=e=0.982, a maximum endothermic peak temperature of the mold release agent exists within 85-98° C., the resin includes at least non-crystalline polyester and crystalline polyester, and a ratio a of multivalent carboxylic acid of trivalent or higher-valent and a ratio c of straight chain aliphatic dial are such that 12.5=a=46, 20=c=65, 0.25=a/c=1.52, the multivalent carboxylic acid of trivalent or higher-valent and/or the straight chain aliphatic dial constituting the non-crystalline polyester and/or the crystalline polyester. | 11-04-2010 |
20110129771 | TRANSPARENT TONER AND IMAGE FORMING METHOD - A transparent toner for forming a glossy surface is disclosed, wherein a critical surface tension of a glossy surface formed by the transparent toner at 20° C. is at least 50 mN/m, and the transparent toner comprises a resin composed of a polymer formed by employing at least a polymerizable monomer containing a carboxylic group (—COOH). An image forming method employing the transparent tone is also disclosed. | 06-02-2011 |
20120028175 | FOIL TRANSFERRING FACE FORMING TONER AND IMAGE FORMING METHOD - A method for forming an image at least comprising steps of forming an electrostatic latent image by exposing an electrophotographic photoreceptor, forming a foil transferring face by supplying a toner onto the electrophotographic photoreceptor having the electrostatic latent image, transferring the foil transferring face formed on the electrophotographic photoreceptor to a base substance, fixing the foil transferring face transferred on the base substance, supplying a transfer foil to the base substance fixed with the foil transferring face, adhering the transfer foil onto the foil transferring face by heating under a condition of contacting the transfer foil with the foil transferring face; and removing the transfer foil from the base substance while leaving the foil adhered onto the foil transferring face, wherein the toner comprises a binder resin having a softening temperature in the range of from not less than 105° C. to not more than 140° C., and having a molecular weight of not less than 60,000 in a ratio of not less than 10% and not more than 30% based on the total binder resin constituting the toner. | 02-02-2012 |
20120082493 | METHOD OF GLOSSY IMAGE FORMATION - A method of forming a glossy image is disclosed, comprising the steps of (a) forming a clear toner particle layer with clear toner particles on an image support, (b) heating and pressing the clear toner particle layer formed on the image support, while bringing the surface of the clear toner particle layer into contact with a belt, and (c) cooling the clear toner particle layer to form a clear toner layer, wherein the clear toner particles contain a binder resin and a releasing agent and exhibit a heat quantity of fusion of not less than 3.0 J/g and not more than 9.5 J/g, and the clear toner particles meeting the following requirement: | 04-05-2012 |
20120122021 | METHOD OF FORMING HOLOGRAM IMAGE, ELECTROSTATIC IMAGE DEVELOPING TONER AND HOLOGRAM IMAGE FORMING APPARATUS - A method of forming a hologram image comprising the steps of forming an electrophotographic image by forming an electrophotographic image area on an image support via an electrophotographic image forming method using a toner containing at least a thermoplastic resin; laminating an emboss hologram transferring member over the electrophotographic image so that a surface on which a corrugation profile is formed of the emboss hologram transferring member is in contact with the electrophotographic image area heating the electrophotographic image and the emboss hologram transferring member at a temperature not lower than a softening temperature of the toner while pressurizing the emboss hologram transferring member onto the electrophotographic image; cooling the electrophotographic image and the emboss hologram transferring member, and peeling the emboss hologram transferring member from the electrophotographic image, whereby the corrugation profile of the emboss hologram transferring member is transferred onto the electrophotographic image area. | 05-17-2012 |
20120128393 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - The image forming method including steps of forming a clear toner layer on a photoreceptor, transferring the clear toner layer onto a transfer member, transferring the clear toner layer on the transfer member onto an image support, heating the image support having the clear toner layer, bringing the clear toner layer into close contact with a belt to cool the image support, and separating the image support from the belt are provided, in this order; and the clear toner layer is formed with a plurality of independent linear protrusion portions and the independent linear protrusion portions are formed parallel or diagonally to the conveyance direction of an image support. | 05-24-2012 |
20120141176 | METHOD FOR FORMING HIGH GLOSSY PRINTED MATTER - Provided is a method for forming a printed mater having high glossiness (for example, glossiness 80 or more by measuring angle of 20°) via high glossiness providing apparatus. A method for forming a high glossy printed matter comprising at least steps of (a) heating and melting a clear toner supplied on an image support material, (b) bringing the image support material at a side in which the a clear toner is supplied into contact with a belt, and cooling the transparent toner while contacting with the belt, and (c) releasing the image support material from the belt, wherein the clear toner comprises at least a resin and a wax, a glass transition point (Tg) of the resin is not less than 30° C. and not more than 70° C., and a crystallization temperature (Tc) of the wax is not less than 60° C. and not more than 99° C. | 06-07-2012 |
20120156609 | METHOD FOR PRODUCING PRINT HAVING FOIL IMAGE AND TONER IMAGE - Provided is a method for producing a print having a toner image and a foil image, the method containing the steps of forming a foil transferring toner image with a foil transferring toner on an image supporting substrate produced; heating and pressing by laminating the foil transferring toner image onto a transferring foil layer of a transferring foil sheet which is composed of the transferring foil layer and a base film; forming a foil image having the transferring foil layer on the foil transferring toner image by peeling off the base film after cooling the foil transferring toner image with the transferring foil layer; and forming a toner image with an image forming toner on the image supporting substrate having the foil transferring image, wherein the foil transferring toner contains a resin produced by a vinyl monomer represented by Formula (1) and a polyvalent metal compound: | 06-21-2012 |
20120177417 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - Provided is an image forming method in which a foil image exhibiting excellent finish without any wrinkle and strong adhesive strength is formed on a foil transferring face made of toner. The image forming method for transferring the transfer foil on the foil transferring face is conducted by contacting the transfer foil to the foil transferring face formed by using toner having a glass transition temperature of not more than 60° C., and by passing through a nip portion formed between a driving roller and a follower roller. | 07-12-2012 |
20120177425 | GLOSSY SURFACE FORMING APPARATUS AND GLOSSY SURFACE FORMING METHOD - Disclosed is a glossy surface forming apparatus containing a heating member to heat an image support on which a toner has been supplied, a belt member with which the image support is brought into close contact via the toner having been melted via heating by the heating member to convey the image support in a state of being in close contact, a cooling member to cool the toner on the image support which is being conveyed in a state of being in close contact with the belt member, and a separating member to separate the image support on which the toner has been solidified via cooling by the cooling member from the belt member, and the belt member contains at least a polyimide resin having a fluorine atom in the molecular structure and the center line average roughness Ra of the surface making contact with a toner layer is at most 0.3 μm. A glossy surface forming method is also disclosed. | 07-12-2012 |
20120177426 | IMAGE FORMING MERTHOD AND IMAGE FORMING APPARATUS - A method of forming an image comprising the steps of forming an image on an image support to obtain an original image, and forming a gloss adjusting layer comprising a clear toner-fixed image comprising a clear toner on the original image, wherein the gloss adjusting layer comprises an aggregate of gloss adjusting units, wherein the gloss adjusting units each comprise a section where the clear toner is attached and a section where the clear toner is unattached, wherein a borderline between the section where the clear toner is attached and the section where the clear toner is unattached comprises a straight line. | 07-12-2012 |
20120177427 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - Provided are an image forming method by which an image in which arbitrary glossiness is adjusted to any section is formed, and an image forming apparatus thereof. It is a feature that an image forming method possesses the steps of forming a gloss adjusting layer possessing a gloss adjusting toner-fixed image formed with a gloss adjusting toner, on an image support, and forming a toner-fixed image obtained from a toner, on the gloss adjusting layer, wherein the gloss adjusting layer possesses an aggregate of gloss adjusting units; the gloss adjusting units each possess a section where the gloss adjusting toner is attached and another section where the gloss adjusting toner is unattached; and a borderline between the section and the another section is a straight line. | 07-12-2012 |
20120251174 | IMAGE FORMING METHOD - Provided is a method for forming an image containing the sequential steps of: forming a foil adhesion toner image on an image supporting substrate with a foil adhesion toner (α) which comprises at least a binder resin containing a thermoplastic resin using an electrophotographic method; forming a foil image on the foil adhesion toner image by contacting a transfer foil on the foil adhesion toner image with applying heat; and forming a visible toner image on the image supporting substrate which has been formed with the foil image with at least one image forming toner (β) using an electrophotographic method, followed by fixing the visible toner image by applying heat and pressure thereto, wherein Δ(Tsp(α)−Tsp(β)) is 5 to 50° C., provided that Tsp (α) is a softening point of the foil adhesion toner (α) and Tsp (β) is a softening point of the image forming toner (β). | 10-04-2012 |
20120264045 | FOIL TRANSFERRING METHOD AND TONER FOR FORMING FOIL TRANSFERRING LAYER - A foil transferring method employing an electrophotography is disclosed, in which a toner used for forming a foil transferring layer contains at least a vinyl based resin and a polyester based resin as a binder resin and an amount of the vinyl based resin is 50 to 95% by weight based on the total amount of the binder resin. | 10-18-2012 |
20130043621 | TONER CONTAINER AND IMAGE FORMING METHOD - The method to make the toner container provides a toner container exhibiting reduced environmental load and excellent strength together with moldability. The method is a blow molding method. The method employs a resin containing at least one of polyethylene and polypropylene formed from raw material prepared via a fermentation method. | 02-21-2013 |
20140220488 | IMAGE FORMING METHOD - Provided is an image forming method, in which excellent cleaning properties are obtained for a long period of time even when the process is employed to an image forming apparatus with a charging roller for charging a photoreceptor, and a favorable image can be formed while inhibiting occurrence of a black spots-like image defect even in a high temperature and high humidity environment. In the image forming method, charging of a photoreceptor in a charging step is performed by a charging roller. A toner for electrostatic image development includes toner base particles added with an external additive. The external additive contains at least first external additive particles composed of a polytetrafluoroethylene and second external additive particles composed of at least one selected from a fatty acid metal salt and an amide wax. The number average molecular weight of the polytetrafluoroethylene constituting the first external additive particles is 500 to 20,000, and the second external additive particles are added in a ratio of 0.01 to 0.5 parts by mass per 100 parts by mass of the toner base particles. | 08-07-2014 |
20140349228 | ELECTROSTATIC LATENT IMAGE DEVELOPING TONER, PRODUCTION METHOD OF THE TONER FOR ELECTROSTATIC LATENT IMAGE DEVELOPMENT AND ELECTROPHOTOGRAPHIC IMAGE FORMATION METHOD - A toner for electrostatic latent image development of the present invention includes toner particles containing toner mother particles and an external additive. The external additive contains fatty acid metal salt particles, and a volume based particle diameter (size) distribution of the fatty acid metal salt particles has two peaks on a side of smaller size and a side of larger size, respectively. A volume based mean particle diameter of the fatty acid metal salt particles having the peak on the side of smaller size is 3.0 μm or smaller and a volume based mean particle diameter of the fatty acid metal salt particles having the peak on the side of larger size is larger than a volume based mean particle diameter of the toner mother particles. | 11-27-2014 |
20150248069 | IMAGE FORMING METHOD - An image forming method includes: charging a surface of an electrostatic latent image holder with a charging roller; exposing the charged surface so as to form an electrostatic latent image; and developing the formed electrostatic latent image with toner. The toner contains at least a toner base particle and an external additive minute particle. The external additive minute particle contains a silica-polymer composite minute particle. A silicon atom abundance ratio obtained from abundances of a carbon atom, an oxygen atom and a silicon atom present on an outermost surface and within 3 nm from the outermost surface in a depth direction of the silica-polymer composite minute particle are measured with an x-ray photoelectron spectrometer satisfies at least the following condition A. | 09-03-2015 |
20150309433 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER - An electrostatic charge image developing toner includes: toner matrix particles containing a binder resin; and an external additive added to the toner matrix particles, wherein the external additive includes joined particles each including a secondary particle including a plurality of spherical primary particles joined together, the joined particles include at least particles with a secondary particle size d2 in the range of 70 nm to 400 nm, and particles with a ratio d2/d1 in the range of 1.6 to 4.2 make up at least 50% by number of the particles with a secondary particle size d2 in the range of 70 nm to 400 nm, wherein d1 is the diameter of primary particles in the joined particle, and d2 is the secondary particle size. | 10-29-2015 |
20150362872 | IMAGE FORMING METHOD - An image forming method includes: disposing a white toner image of a white toner and a colored toner image of a colored toner in the order named; and heat-fixing these toner images to a recording medium. The white toner and the colored toner satisfy the following relational expressions (1) and (2). In the expressions, G′0(w), G′10(w) and G′20(w) respectively represent storage moduli of the white toner 0 seconds after, 10 seconds after and 20 seconds after start of time variance measurement, and G′0(c), G′10(c) and G′20(c) respectively represent storage moduli of the colored toner 0 seconds after, 10 seconds after and 20 seconds after the start of time variance measurement. The storage moduli are obtained by the time variance measurement at 90° C. | 12-17-2015 |
20160054669 | IMAGE FORMATION METHOD, TONER SET, AND WHITE TONER - The invention provides an image formation method, a toner set, and a white toner, by which a masking function of an image layer formed by a white toner on a recording medium can be developed efficiently, and low temperature fixability can be improved. An image formation method for fixing an image forming layer (A) to be formed using a white toner, and an image forming layer (B) to be formed adjacent to the image forming layer (A) using a toner different from the white toner on a recording medium; wherein the following relational expressions (1) and (2) are satisfied: | 02-25-2016 |