D Young & Co LLP

A computer-implemented method, performable by a scheduler manager, for steering traffic in a neutral host telecommunications network, the neutral host telecommunications network for supporting traffic from a plurality of mobile network operators , MNOs, with a plurality of access bands, the plurality of access bands comprising a shared access band for supporting traffic associated with the plurality of MNOs and one or more dedicated access bands for supporting traffic associated with respective MNOs, the method including: determining a traffic property associated with traffic of a first access band of the plurality of access bands; determining whether the traffic property satisfies a traffic steering condition; and in response to determining that the traffic property satisfies a traffic steering condition, steering the traffic of the first access band to a second access band of the plurality of access bands different from the first access band, wherein the scheduler manager is operable to schedule traffic of the first and second access band.

A solid-state battery includes a negative electrode including a negative electrode active material including an Si element or an Sn element and a solid electrolyte, in which the negative electrode active material includes composite particles including a plurality of particles, and a contact length between the negative electrode active material and the solid electrolyte in a 20 µm × 25 µm cross-sectional image of the negative electrode is 600 µm or more and 1600 µm or less.

In a control system, a first generation unit uses a position and an orientation of a moving object to generate a first candidate, the position and the orientation being acquired in a predetermined first acquisition method by using a first sensor. The second generation unit uses the position and the orientation to generate a second candidate, the position and the orientation being acquired in a predetermined second acquisition method by using a second sensor. The determination unit determines an overlapping range between the first candidate and the second candidate as the driving permissible range. The first/second generation units satisfy at least one of a first condition and a second condition. The first condition is a condition that the first sensor and the second sensor are different sensors. The second condition is a condition that the first acquisition method and the second acquisition method are different acquisition methods.

Disclosed herein are embodiments of a radio frequency (RF) package that include a package laminate and a surface mount device mounted to a mounting surface of the package laminate. The package laminate includes a first laminate substrate and a metallic structure integrated with the first laminate substrate. An electronic component is mounted to the mounting surface of the first laminate substrate. The surface mount device includes a second laminate substrate and an inductor integrated with the second laminate substrate. A bounded physical area is defined by at least one of a surface of the electronic component and the metallic structure that defines a boundary of the bounded physical area. The surface mount device is dimensioned so as to fit within the bounded physical area. In this manner, the surface mount device allows for a more compact RF package with a higher quality factor.

A heat exchanger comprises a plurality of fluid flow channels. At least one of the fluid flow channels comprises at least one secondary heat exchanging surface. The secondary heat exchanging surface is in the form of a lattice structure comprising a repeating unit cell with beams. The beams vary in diameter along the length of each beam.

A heat exchanger assembly comprises an inlet duct, a heat exchanger coupled to the inlet duct, a plurality of turning vanes coupled to the heat exchanger and extending into the inlet duct to define a plurality of channels within the inlet duct, and plurality of fins. Each of the plurality of turning vanes comprises a leading edge located within the inlet duct, a convex surface between a first side of the leading edge and a first wall of the turning vane, and a concave surface between a second side the leading edge and a second wall of the turning vane. The second wall of the turning vane is parallel to the first wall of the turning vane. The turning vanes are configured, in use, to turn the fluid from a primary flow direction of the inlet duct to a primary flow direction of the heat exchanger. Each of the plurality of fins comprises at least one undulating surface section, a first end extending between the first wall of a first turning vane and the second wall of a second turning vane proximate to the heat exchanger, and a second end extending between the convex surface of the first turning vane and the concave surface of the second turning vane.

A heat exchanger assembly comprises an inlet duct, a heat exchanger coupled to the inlet duct and a plurality of turning vanes coupled to the heat exchanger and extending into the inlet duct to define a plurality of channels within the inlet duct. Each of the plurality of turning vanes comprises a leading edge located within the inlet duct, a first convex surface between a first side of the leading edge and a first wall of the turning vane, a concave surface between a second side the leading edge and a second wall of the turning vane. The second wall of the turning vane is parallel to the first wall of the turning vane. A second convex surface is between the concave surface and the second wall. The turning vanes are configured, in use, to turn the fluid from a primary flow direction of the inlet duct to a primary flow direction of the heat exchanger.

A controller for an internal combustion engine, a control method for an internal combustion engine, and a program are provided. A pressure sensor (50) detects, as a pressure value (Ps), a differential pressure between an upstream section (15a) and a downstream section (15b) of an exhaust passage (15) with respect to a filter (18). When it is determined that the pressure sensor (50) is correctly detecting the pressure value (Ps) (S100: YES), the processing circuitry (110) calculates (S140) a reference ratio (R). The reference ratio (R) is a ratio between the pressure value (Ps) detected by the pressure sensor (50) and a reference pressure (Pref). The reference pressure (Rref) is calculated (S220) based on an operating parameter (Ga) in a trip subsequent to a trip in which the reference ratio (R) is stored. The pressure value (P) is calculated by multiplying (S230) the calculated reference pressure (Pref) by the stored reference ratio (R)(Fig. 3).

The lane display device includes a curve information acquisition unit that acquires curve information around an own vehicle, a display control unit that displays a curved lane image corresponding to the shape of a curved lane around the own vehicle on a display, and a vehicle speed acquisition unit that acquires a vehicle speed of the own vehicle. The display control unit reduces a degree of curvature of the curved lane image displayed on the display when the vehicle speed is low compared to when the vehicle speed is high.

The present disclosure provides a method for producing porous silicon electrode active material particles in which expansion and contraction are suppressed and the initial charge-discharge efficiency of a battery can be improved, porous silicon electrode active material particles, an electrode mixture including such porous silicon electrode active material particles, and a battery including such an electrode mixture. The method of the present disclosure for producing porous silicon electrode active material particles includes: (a) reducing porous silica particles with magnesium to obtain precursor particles containing silicon and magnesium oxide; and (b) removing the magnesium oxide from the precursor particles. In the porous silicon electrode active material particles of the present disclosure, the oxygen concentration is 6.5 mass% or less, the ratio of the oxygen concentration, expressed in mass%, to the specific surface area expressed, in m²/g, is 0.050 or less, and the pore volume is 0.9 cc/g or more.