Abstract: Provided is a terminal including a receiver, which, in operation, receives a Channel State Information Reference Signal (CSI-RS) candidate list for CSI-RS configuration information. The CSI-RS candidate list is indicated as Radio Resource Control (RRC) control information for respective terminals. The terminal further includes circuitry, which, in operation, specifies at least one CSI-RS resource information of a measurement target based on the CSI-RS candidate list, and measures a reception power using the specified CSI-RS resource information. The terminal also includes a transmitter, which, in operation, reports the result of the reception power measurement. A reception power measurement method is also provided.

Abstract: In a wireless communication terminal in a wireless communication system for performing a control not to transmit signals, or to transmit signals with a reduction in a transmission power by a part of radio resources for a downlink signal in a cell provided by a base station, the terminal receives control information in generating a report related to a measurement result of the cell provided by the base station, monitors a state of a radio link with an own cell, and performs measurement on reception of the downlink signal. If an instruction for restricting the measurement to a part of the radio resources is included in the control information from the base station after the radio link failure occurs, the terminal generates and transmits a radio link failure report including the measurement result in the radio resources as instructed when the radio link failure occurs.

Abstract: A distributed station includes receiver circuitry which, in operation, receives information regarding wireless device switching from a terminal via a first wireless device, and controller circuitry which, in operation, determines, based on the information, switching from the first wireless device to a second wireless device and bandwidth part (BWP) aggregation in the second wireless device.

Abstract: Provided are a base station device and a mobile station device, which can lighten a cell-search processing. The base station device includes a frame constitution unit for forming a frame, in which a pilot symbol multiplied by a base station scrambling code and a plurality of sequences contained in the corresponding sequence set is arranged in at least the head or tail, and a radio transmission unit for sending the formed frame. On the receiving side, the frame timing can be detected from the position of a pilot symbol contained in that frame. Since the base station scrambling code and the sequence set containing the sequences are made to correspond to each other, candidates can be narrowed to at most the base station scrambling codes of the number of the combinations of the sequences contained in the sequence set, by detecting the sequences multiplied by the pilot symbol.

Abstract: Provided is a terminal including a receiver, which, in operation, receives a Channel State Information Reference Signal (CSI-RS) candidate list for CSI-RS configuration information. The CSI-RS candidate list is indicated as Radio Resource Control (RRC) control information for respective terminals. The terminal further includes circuitry, which, in operation, specifies at least one CSI-RS resource information of a measurement target based on the CSI-RS candidate list, and measures a reception power using the specified CSI-RS resource information. The terminal also includes a transmitter, which, in operation, reports the result of the reception power measurement. A reception power measurement method is also provided.

Abstract: The object of the present invention is to provide a material for efficiently obtaining differentiated cells from pluripotent stem cells. That is, the present invention relates to a pluripotent stem cell differentiation-promoting agent containing, as an active ingredient, a ?-nicotinamide mononucleotide or a pharmacologically acceptable salt thereof, and a solvate thereof, and a method for differentiating pluripotent stem cells, including culturing pluripotent stern cells in a culture medium containing a ?-nicotinamide mononucleotide or a pharmacologically acceptable salt thereof, and a solvate thereof.

Abstract: A laser light source includes: a substrate having an upper face and a lower face; one or more semiconductor laser devices configured to emit laser light, the one or more semiconductor laser devices being supported by the upper face of the substrate; a plurality of optical members configured to reflect or transmit the laser light; a supporting member secured to the substrate, the supporting member supporting at least one of the plurality of optical members; and a bonding layer located between the at least one of the plurality of optical members and the supporting member, the bonding layer bonding together the at least one of the plurality of optical members and the supporting member. A thermal conductivity of the supporting member is lower than that of the substrate.

Abstract: A radio unit includes: receiver circuitry which, in operation, receives, from each of a first distributed unit and a second distributed unit that control the radio unit, control information regarding resource allocation for uplink for a terminal; and controller circuitry which, in operation, controls, based on the control information, transfer of a received signal in the uplink to either the first distributed unit or the second distributed unit.

Abstract: In a wireless communication terminal in a wireless communication system for performing a control not to transmit signals, or to transmit signals with a reduction in a transmission power by a part of radio resources for a downlink signal in a cell provided by a base station, the terminal receives control information in generating a report related to a measurement result of the cell provided by the base station, monitors a state of a radio link with an own cell, and performs measurement on reception of the downlink signal. If an instruction for restricting the measurement to a part of the radio resources is included in the control information from the base station after the radio link failure occurs, the terminal generates and transmits a radio link failure report including the measurement result in the radio resources as instructed when the radio link failure occurs.

Abstract: A light-emitting device includes a semiconductor laser element, a base, a cover, and two lead terminals. The base has a bottom portion supporting the semiconductor laser element and a lateral wall surrounding the semiconductor laser element with the lateral wall being bonded to the bottom portion. The lateral wall includes a light-transmitting portion configured to transmit a laser beam emitted from the semiconductor laser element. The cover and the base together define an encapsulation space in which the semiconductor laser element is encapsulated. The two lead terminals penetrate through the lateral wall of the base, one end of each of the lead terminals being located inside the encapsulation space. The bottom portion of the base has an upper surface defining a recessed portion located between the two lead terminals as viewed from above. The recessed portion has a flat bottom surface over which the semiconductor laser element is placed.

Abstract: Provided are a base station device and a mobile station device, which can lighten a cell-search processing. The base station device includes a frame constitution unit for forming a frame, in which a pilot symbol multiplied by a base station scrambling code and a plurality of sequences contained in the corresponding sequence set is arranged in at least the head or tail, and a radio transmission unit for sending the formed frame. On the receiving side, the frame timing can be detected from the position of a pilot symbol contained in that frame. Since the base station scrambling code and the sequence set containing the sequences are made to correspond to each other, candidates can be narrowed to at most the base station scrambling codes of the number of the combinations of the sequences contained in the sequence set, by detecting the sequences multiplied by the pilot symbol.

Abstract: An object of the present invention is to provide a material capable of further accelerating growth of pluripotent stem cells, such as pluripotent stem cells, without impairing pluripotency thereof. In other words, the invention is an agent for accelerating growth of pluripotent stem cells, containing a ?-nicotinamide mononucleotide or a pharmaceutically acceptable salt thereof, and a solvate thereof as an active ingredient; and is a method for culturing pluripotent stem cells, including culturing pluripotent stem cells in a culture medium that contains a ?-nicotinamide mononucleotide or a pharmaceutically acceptable salt thereof, and a solvate thereof.

Abstract: An object of the present invention is to provide a material capable of further accelerating growth of pluripotent stem cells, such as pluripotent stem cells, without impairing pluripotency thereof. In other words, the invention is an agent for accelerating growth of pluripotent stem cells, containing a ?-nicotinamide mononucleotide or a pharmaceutically acceptable salt thereof, and a solvate thereof as an active ingredient; and is a method for culturing pluripotent stem cells, including culturing pluripotent stem cells in a culture medium that contains a ?-nicotinamide mononucleotide or a pharmaceutically acceptable salt thereof, and a solvate thereof.

Abstract: A package for at least one laser diode includes: leads configured to be electrically connected to the at least one laser diode; a base including a mounting surface on which the at least one laser diode is to be mounted and a lateral wall located around the mounting surface so as to surround the at least one laser diode, the lateral wall defining first through-holes and including a light-transmissive part configured to transmit a laser beam emitted from the at least one laser diode; and a lead holding member bonded to the lateral wall of the base and defining second through-holes. The leads are disposed through the first through-holes and the second through-holes. At least a central portion of each of the leads is made of copper.

Abstract: Provided are a base station device and a mobile station device, which can lighten a cell-search processing. The base station device includes a frame constitution unit for forming a frame, in which a pilot symbol multiplied by a base station scrambling code and a plurality of sequences contained in the corresponding sequence set is arranged in at least the head or tail, and a radio transmission unit for sending the formed frame. On the receiving side, the frame timing can be detected from the position of a pilot symbol contained in that frame. Since the base station scrambling code and the sequence set containing the sequences are made to correspond to each other, candidates can be narrowed to at most the base station scrambling codes of the number of the combinations of the sequences contained in the sequence set, by detecting the sequences multiplied by the pilot symbol.

Abstract: A laser light source includes: a laser diode chip including an emission layer, a substrate supporting the emission layer, and an emission end surface; a submount that includes a principal surface on which the laser diode chip is fixed and a pair of lens supports located at opposite sides with respect to the emission end surface of the laser diode chip; a lens bonded to the end surfaces of the pair of lens supports; and a semiconductor laser package housing the aforementioned elements. The laser diode chip is fixed to the submount with the emission layer being closer to the submount than is the substrate. The emission end surface of the laser diode chip is located outward with respect to an edge of the principal surface. The end surfaces of the pair of lens supports are located outward with respect to the first end surface of the laser diode chip.

Abstract: A semiconductor laser device includes: a support base having a plurality of mounting surfaces arranged in a first direction, wherein heights of the mounting surfaces from a reference plane that is parallel to the first direction decrease stepwise or gradually along the first direction; a first semiconductor laser element secured to a first mounting surface; a second semiconductor laser element secured to a second mounting surface; a first slow-axis collimator lens secured to the first mounting surface, the first slow-axis collimator lens being located at a position at which the first laser light is incident; a second slow-axis collimator lens directly or indirectly secured to the second mounting surface, the second slow-axis collimator lens being located at a position at which the second laser light is incident; and a first sealing cover that defines an inner space in which the first and second semiconductor laser elements are held.

Abstract: A laser light source includes: a submount having an upper surface; a semiconductor laser element located on the upper surface of the submount and having an end surface from which a laser beam is emitted; a lens facing the end surface of the semiconductor laser element; and a support member located on the upper surface of the submount and supporting the lens. The lens includes a collimating portion configured to collimate the laser beam emitted from the semiconductor laser element. The support member includes: a first portion and a second portion arranged at a lateral side of the submount; and a third portion that connects the first portion and the second portion and overlaps a portion of the semiconductor laser element in a plan view. The lens is supported by the first portion and the second portion via a bonding member.

Abstract: In a wireless communication terminal in a wireless communication system for performing a control not to transmit signals, or to transmit signals with a reduction in a transmission power by a part of radio resources for a downlink signal in a cell provided by a base station, the terminal receives control information in generating a report related to a measurement result of the cell provided by the base station, monitors a state of a radio link with an own cell, and performs measurement on reception of the downlink signal. If an instruction for restricting the measurement to a part of the radio resources is included in the control information from the base station after the radio link failure occurs, the terminal generates and transmits a radio link failure report including the measurement result in the radio resources as instructed when the radio link failure occurs.

Abstract: A base station includes communication circuitry which, in operation, transmits or receives a reference signal in a plurality of bands using a part of a plurality of antennas, and control circuitry which, in operation, determines which of the plurality of bands to allocate to a terminal, based on a result of measurement using the reference signal.