NEC Corporation patent applications on September 5th, 2024
Patent Applications by NEC Corporation on September 5th, 2024
NEC Corporation: 18 patent applications
NEC Corporation has applied for patents in the areas of H04W36/00 (2), H04L9/40 (2), G06F3/04847 (1), H04L1/08 (1), H04W74/00 (1) G06F3/04847 (1), H04L41/0895 (1), H04W48/06 (1), H04W36/30 (1), H04W36/00833 (1)
With keywords such as: data, means, unit, communication, device, target, terminal, information, race, and optical in patent application abstracts.
Patent Applications by NEC Corporation
Inventor(s): TOSHIHIKO FUJIBAYASHI of Tokyo (JP) for nec corporation
IPC Code(s): G06F3/04847, G06F3/048, G06F3/0488
CPC Code(s): G06F3/04847
Abstract: the slide bar display control device according to the present invention includes, a display means which indicates a first slide bar including a first slider and a first bar, an input means which can select an arbitrary part of the first slide bar shown on the display means based on touch operation, and a control means which controls the display means and the input means, wherein, when the control means detects that a first operation has been performed in a state that the first slider shown on the display means is being touched in the input means, the display means indicates a second slide bar including a second slider and a second bar, and wherein the second slider is a slider different in a variation amount of a set value per unit moving distance from the first slider.
Inventor(s): Genki Kusano of Tokyo (JP) for nec corporation, Masafumi Oyamada of Tokyo (JP) for nec corporation, Yuyang Dong of Tokyo (JP) for nec corporation, Takuma Nozawa of Tokyo (JP) for nec corporation
IPC Code(s): G06F16/23
CPC Code(s): G06F16/2365
Abstract: the information processing device x mainly include a feature acquisition means x, a universal feature conversion means x, and a related user identification means x. the feature acquisition means x is configured to acquire first data set specific features, which are user's features specific to a first data set and second data set specific features, which are user's features specific to a second data set. the universal feature conversion means x is configured to convert the first data set specific features and the second data set specific features into universal features which are features in a universal feature space for the first data set and the second data set, respectively. the related user identification means x is configured to identify a user related to the first data set and the second data set based on the universal features of the first data set and the universal features of the second data set.
Inventor(s): Genki Kusano of Tokyo (JP) for nec corporation, Masafumi Oyamada of Tokyo (JP) for nec corporation, Yuyang Dong of Tokyo (JP) for nec corporation, Takuma Nozawa of Tokyo (JP) for nec corporation
IPC Code(s): G06F16/28
CPC Code(s): G06F16/285
Abstract: the information processing device lx mainly includes a combination target data acquisition means x, a combination target element determination means x, and a data combination means x. the combination target data acquisition means x is configured to acquire combination target data that is data of a second data set to be combined with data of a first data set. the combination target element determination means x is configured to determine a combination target element to be combined with the data of the first data set, based on a function value of each element of the combination target data. the data combination means x is configured to combine the combination target element with the data of the first data set. x combines the element to be combined with the data of the first data set.
Inventor(s): Fumihide TAKIMOTO of Tokyo (JP) for nec corporation, Munehiro HASHIMOTO of Tokyo (JP) for nec corporation, Yuka ENDO of Tokyo (JP) for nec corporation
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: the program information providing apparatus includes an acquisition unit and a prediction unit. the acquisition unit acquires information regarding race organization in a target race of public competition. the prediction unit predicts the difficulty level of a result prediction of the target race using a model in which a relationship between information regarding the race organization and a difficulty level of a race result prediction is machine-learned and the information regarding the race organization of the target race.
Inventor(s): Yoji MORI of Tokyo (JP) for nec corporation, Toshio Koide of Tokyo (JP) for nec corporation, Wataru ITONACA of Tokyo (JP) for nec corporation
IPC Code(s): G06Q10/06, G06Q10/04
CPC Code(s): G06Q10/06
Abstract: an optimization proposal device disclosed herein comprises: an optimization target receiving means for receiving an input of an optimization target for achieving a target performance indicator of a city; a personal data receiving means for receiving input of personal data about a plurality of individuals belonging to the city; a personal data analysis means for analyzing requests from the plurality of individuals, on the basis of the received personal data; an individual classification means for classifying individuals on the basis of the analyzed requests; an individual proposal action specifying means for specifying a proposed action for each individual, on the basis of the classification; and an output means for outputting the specified proposed action for each individual.
Inventor(s): Fumihide TAKIMOTO of Tokyo (JP) for nec corporation, Munehiro Hashimoto of Tokyo (JP) for nec corporation, Yuka Endo of Tokyo (JP) for nec corporation
IPC Code(s): G06Q10/0631
CPC Code(s): G06Q10/0631
Abstract: a program organization system includes an acquisition unit, an organization unit, and an output unit. the acquisition unit acquires information regarding a race of public competition. the organization unit organizes a program for the race based on a setting of a difficulty level of race result prediction, from the acquired information regarding the race of the public competition, by using an organization model that organizes the program according to the setting of the difficulty level of race result prediction, from the information regarding the race of the public competition. the output unit outputs the organized program. the program organization system can, for example, support decision making in race organization.
Inventor(s): Kenta Senzaki of Tokyo (JP) for nec corporation, Kyoko Murozono of Tokyo (JP) for nec corporation, Shogo Sato of Tokyo (JP) for nec corporation
IPC Code(s): G06V10/776, G06T7/73, G06V10/74, G06V10/774
CPC Code(s): G06V10/776
Abstract: an estimation unit estimates attitude parameters, which are parameters representing an attitude of an object in a target image based on the target image, which is an image in which the object whose attitude is to be estimated has been taken, using an attitude estimation model learned using one or more teacher data including a teacher image, which is an image in which the object has been taken, and the attitude parameters of the object in the teacher image. an acquisition unit acquires a teacher image whose attitude similarity, which is a degree of similarity between the estimated attitude parameters and the attitude parameters related to the teacher image, is the largest among one or more teacher images included in the one or more teacher data. a first computation unit computes an image similarity, which is a degree of similarity between the target image and the acquired teacher image.
Inventor(s): Takeshi Takeuchi of Tokyo (JP) for nec corporation
IPC Code(s): H01S3/094, H01S3/067, H01S3/0941, H01S3/16, H01S3/23, H04B10/293
CPC Code(s): H01S3/094049
Abstract: provided is an optical amplifier, an optical relay and an optical communication system that can amplify signal light of a plurality of systems and that can realize a reduction in costs. this optical amplifier amplifies and outputs signal light of a plurality of systems, the amplifier including: a plurality of impurity-doped optical fiber amplification units; a plurality of excitation light sources; a plurality of excitation light demultiplexing units; a plurality of excitation light multiplexing/demultiplexing units; and a plurality of multiplexing units. the plurality of excitation light sources include at least a first excitation light source and a second excitation light source that are driven commonly by a first driving current, and a third excitation light source that is driven by a second driving current of a different system than the first driving current.
Inventor(s): Takeshi Takemura of Tokyo (JP) for nec corporation
IPC Code(s): H04J14/02, H04B10/079
CPC Code(s): H04J14/0298
Abstract: in an optical submarine cable system, the amount of work involved in setting up a terminal station device increases in association with an increase in volume. thus, a wavelength multiplexing device according to the present invention comprises: a wavelength multiplexing means for causing input light inputted from a plurality of input ports for receiving optical signals to pass within a passband determined by a set center frequency and a set bandwidth, and outputting the light from an output port; an optical monitoring means for measuring optical power of the optical signals for each optical frequency and generating optical waveform information; a calculation means for calculating a main signal center frequency which is the center frequency of the optical signals and a main signal bandwidth which is the bandwidth of the optical signals; and a control means for setting the set center frequency to the main signal center frequency and setting the set bandwidth to the main signal bandwidth.
20240297738. METHODS, DEVICES, AND MEDIUM FOR COMMUNICATION_simplified_abstract_(nec corporation)
Inventor(s): Lin LIANG of Beijing (CN) for nec corporation, Gang Wang of Beijing (CN) for nec corporation
IPC Code(s): H04L1/08, H04W74/00, H04W74/0833
CPC Code(s): H04L1/08
Abstract: embodiments of the present disclosure relate to communication. according to embodiments of the present disclosure, a network device is able to configure resources dedicated to repetition of transmission during the access procedure. if a terminal device determines to perform the repetition of transmission, the terminal device uses the dedicated resources for the transmission. the numbers of the repetition are determined based on a target power for the transmission and a maximum power at the terminal device. in this way, it improves coverage of the terminal device and the success in accessing channel.
20240297823. INFRASTRUCTURE SYSTEM AND COMMUNICATION METHOD_simplified_abstract_(nec corporation)
Inventor(s): Toshiaki TAKAHASHI of Tokyo (JP) for nec corporation
IPC Code(s): H04L41/0895, H04L45/586, H04L45/745
CPC Code(s): H04L41/0895
Abstract: to provide an infrastructure system and a communication method capable of realizing network separation by a novel method in an operating environment using a container. an infrastructure system () includes a vm () in which a resource for executing a container including a plurality of virtual nics is implemented and which includes a plurality of virtual nics connected to different logical networks; and a controller () configured to control so that a communication path in which each of a plurality of the virtual nics of the vm is connected to any one of the virtual nics of the container is configured.
Inventor(s): Masafumi Watanabe of Tokyo (JP) for nec corporation, Hirofumi Ueda of Tokyo (JP) for nec corporation
IPC Code(s): H04L9/40
CPC Code(s): H04L63/1441
Abstract: an attack scenario generating apparatus including: first attack step detection unit executes an attack simulation on a first virtual model obtained from a storage device in which a plurality of virtual models used to represent a target system are stored, and detects a first attack step that satisfies a damage condition with which damage occurs in the first virtual model; an input/output condition extraction unit extracts an input condition or an output condition of the first virtual model from the detected first attack step, or both the input condition and the output condition; a second attack step detection unit executes an attack simulation on a second virtual model obtained from the storage device, and detects a second attack step in which output of the second virtual model satisfies the input condition; and a combination unit combines the first attack step and the second attack step to generate an attack scenario.
Inventor(s): Nakul GHATE of Tokyo (JP) for nec corporation, Shohei MITANI of Tokyo (JP) for nec corporation, Hirofumi UEDA of Tokyo (JP) for nec corporation
IPC Code(s): H04L9/40
CPC Code(s): H04L63/20
Abstract: an access control system includes workload distribution control function that decides an access control granularity by analyzing dynamic risk factors in network system; and policy selection function that selects an access control policy corresponding to the access control granularity, from a core policy and distributes the selected access control policy toward filtering pep (policy enforcement point) controller and fine-grained pep (policy enforcement point) controller.
Inventor(s): Tamotsu Mukaiyachi of Tokyo (JP) for nec corporation
IPC Code(s): H04N21/2387, H04N21/222
CPC Code(s): H04N21/2387
Abstract: the present disclosure relates to a data relay apparatus (b) arranged between a cl() and an os() which distributes video data; the data relay apparatus transmits video data distributed from the os() to the cl(). the data relay apparatus (b) of the present disclosure includes a first determination unit () which receives uploaded data to be transmitted from the cl() to the os() and determines whether or not the uploaded data is specified uploaded data based on the data size of the uploaded data, and a second determination unit () which determines whether or not accelerated playback of the video data is being performed in the cl() based on the transmission interval of the specified uploaded data.
Inventor(s): Da WANG of Beijing (CN) for nec corporation, Gang WANG of Beijing (CN) for nec corporation
IPC Code(s): H04W36/00, H04W24/10
CPC Code(s): H04W36/00833
Abstract: embodiments of the present disclosure provide a solution for supporting a successful handover report. in a method for communication, a terminal device receives a report configuration from a first network device providing a first cell. the report configuration indicates whether a successful handover report is to be generated for a handover of the terminal device from the first cell to a second cell of a second network device. then, the terminal device applies the report configuration during performing of the handover. through the embodiments of the present disclosure, the terminal device may be limited to reporting a successful handover report if the source network device considers the successful handover report as necessary, thereby saving the processing resources and communication resources for the potentially unnecessary successful handover reports.
Inventor(s): Shinichi Anami of Tokyo (JP) for nec corporation
IPC Code(s): H04W36/30, H04W36/00, H04W36/08
CPC Code(s): H04W36/30
Abstract: a communication apparatus according to the present disclosure includes an communication unit that can communicate with a plurality of access points, a reception information acquisition unit that acquires reception information about the communication unit, an influence estimation unit that can estimate an influence on current communication when the communication unit performs active measurement based on the reception information acquired by the reception information acquisition unit, an active measurement unit that performs the active measurement based on a result of the estimation of the influence by the influence estimation unit, a communication quality estimation unit configured to estimate communication quality based on the reception information and a result of the measurement by the active measurement unit, and a communication path control unit that controls a communication path between the communication unit and the plurality of access points based on the communication quality estimated by the communication quality estimation unit.
Inventor(s): Kundan TIWARI of Tokyo (JP) for nec corporation, Toshiyuki TAMURA of Tokyo (JP) for nec corporation, Iskren IANEV of Tokyo (JP) for nec corporation
IPC Code(s): H04W48/06
CPC Code(s): H04W48/06
Abstract: a core network node includes means for requesting a network node for a network slice management to update the number of user equipment (ue) registered to the network slice, means for requesting the network node for network slice management to update the number of protocol data unit (pdu) sessions for a specific network slice, and means for receiving, information indicating failure related to the number of the pdu sessions update.
20240298379. RADIO TERMINAL AND METHOD THEREFOR_simplified_abstract_(nec corporation)
Inventor(s): Satoaki Hayashi of Tokyo (JP) for nec corporation, Sadafuku Hayashi of Tokyo (JP) for nec corporation, Hisashi Futaki of Tokyo (JP) for nec corporation
IPC Code(s): H04W76/28
CPC Code(s): H04W76/28
Abstract: a radio terminal (b) negotiates a drx configuration with a peer terminal (a) for reception by the radio terminal (b) of a unicast communication on a direct interface between the radio terminal (b) and the peer terminal (a). the radio terminal (b) indicates to the peer terminal (a), while the drx configuration has been negotiated and is valid, whether or not the radio terminal (b) performs a drx operation based on the valid drx configuration in order to receive the unicast communication. this can help, for example, to prevent an increase in the signaling load on the radio terminal with respect to drx for device-to-device (d2d) communication.
- NEC Corporation
- G06F3/04847
- G06F3/048
- G06F3/0488
- CPC G06F3/04847
- Nec corporation
- G06F16/23
- CPC G06F16/2365
- G06F16/28
- CPC G06F16/285
- G06N20/00
- CPC G06N20/00
- G06Q10/06
- G06Q10/04
- CPC G06Q10/06
- G06Q10/0631
- CPC G06Q10/0631
- G06V10/776
- G06T7/73
- G06V10/74
- G06V10/774
- CPC G06V10/776
- H01S3/094
- H01S3/067
- H01S3/0941
- H01S3/16
- H01S3/23
- H04B10/293
- CPC H01S3/094049
- H04J14/02
- H04B10/079
- CPC H04J14/0298
- H04L1/08
- H04W74/00
- H04W74/0833
- CPC H04L1/08
- H04L41/0895
- H04L45/586
- H04L45/745
- CPC H04L41/0895
- H04L9/40
- CPC H04L63/1441
- CPC H04L63/20
- H04N21/2387
- H04N21/222
- CPC H04N21/2387
- H04W36/00
- H04W24/10
- CPC H04W36/00833
- H04W36/30
- H04W36/08
- CPC H04W36/30
- H04W48/06
- CPC H04W48/06
- H04W76/28
- CPC H04W76/28
