Systems and methods relating to accurate Channel State Information (CSI) measurements for a License Assisted Secondary Cell (LA SCell) are disclosed herein. A wireless device operates in a cellular communications network according to a carrier aggregation scheme using both a licensed frequency band and an unlicensed frequency band operates to determine whether a CSI Reference Symbol (CSI-RS) transmission from an LA SCell is present in a subframe, where the LA SCell is in an unlicensed frequency band. Upon determining that a CSI-RS transmission is present in the subframe, the wireless device performs a first type of interference measurement on configured CSI Interference Measurement (CSI-IM) resources in the subframe. Upon determining that a CSI-RS transmission is not present in the subframe, the wireless device performs a second type of interference measurement on the configured CSI-IM resources in the subframe. Related methods and storage media are also described.

A toner supply device includes a toner storage unit that stores toner for supply, and a stirring unit that stirs the toner stored in the toner storage unit. The toner storage unit includes an inlet for introducing the toner from a toner container to the toner storage unit, and an intake portion that takes in the toner to a supply path for supplying the toner toward a developing device. The stirring unit includes a paddle portion provided to be rotatable about an axis of rotation for moving the toner toward the intake portion, and a screw portion for transporting the toner toward the paddle portion. The screw portion transports the toner in a direction of the axis of rotation of the paddle portion.

A sealing material reduces heat due to friction produced by contact with a rotating body. The sealing material 1 has cut pile woven fabric 3c having stripes. The sealing material 1 prevents leakage of powder 8 from rotating body or straight body 7b. The woven pile fabric 3b constituting sealing material 1 is woven pattern 3a having stripes which is woven from pile yarn 6 comprising a plurality of filaments 9, woven pattern 3a being cut pile woven fabric 3c having cut pile 4 at which pile 4 is of prescribed length, cut pile woven fabric 3c having steps 7e produced by differences in thickness of cut pile 4 including woven pattern 3e having stripes. The length of cut pile 4 of prescribed length has cut pile length 4d which is greater than the spacing of a pitch between pile supporting yarns 5 that support pile 4.

In some examples, a printing liquid developer includes a developer roller that has a hollow tubular base body formed of a material including conductive carbon fiber, a conductive, compliant layer around an outer surface of the hollow tubular base body, and an electrically conductive support separate from the hollow tubular base body and electrically contacted to a surface of the hollow tubular base body.

Systems and methods relating to accurate Channel State Information (CSI) measurements for a License Assisted Secondary Cell (LA SCell) are disclosed herein. An exemplary user equipment enabled includes a transceiver, at least one processor, and memory containing instructions executable by the at least one processor whereby the user equipment operates to detect whether a downlink control information (DCI) message indicating that a Channel State Information Reference Symbol (CSI-RS) transmission from an LA SCell of the user equipment is present in a subframe. When the user equipment detects that the DCI message indicates that a CSI-RS transmission from the LA SCell is present in the subframe, it processes a CSI-RS measurement. When the user equipment detects that the DCI message does not indicate that a CSI-RS transmission from the LA SCell is present in the subframe, it refrains from processing the CSI-RS measurement.

A sealing material reduces heat due to friction produced by contact with a rotating body. The sealing material 1 has cut pile woven fabric 3c having stripes. The sealing material 1 prevents leakage of powder 8 from rotating body or straight body 7b. The woven pile fabric 3b constituting sealing material 1 is woven pattern 3a having stripes which is woven from pile yarn 6 comprising a plurality of filaments 9, woven pattern 3a being cut pile woven fabric 3c having cut pile 4 at which pile 4 is of prescribed length, cut pile woven fabric 3c having steps 7e produced by differences in thickness of cut pile 4 including woven pattern 3e having stripes. The length of cut pile 4 of prescribed length has cut pile length 4d which is greater than the spacing of a pitch between pile supporting yarns 5 that support pile 4.

Systems and methods relating to accurate Channel State Information (CSI) measurements for a License Assisted Secondary Cell (LA SCell) are disclosed herein. A wireless device operates in a cellular communications network according to a carrier aggregation scheme using both a licensed frequency band and an unlicensed frequency band operates to determine whether a CSI Reference Symbol (CSI-RS) transmission from an LA SCell is present in a subframe, where the LA SCell is in an unlicensed frequency band. Upon determining that a CSI-RS transmission is present in the subframe, the wireless device performs a first type of interference measurement on configured CSI Interference Measurement (CSI-IM) resources in the subframe. Upon determining that a CSI-RS transmission is not present in the subframe, the wireless device performs a second type of interference measurement on the configured CSI-IM resources in the subframe. Related methods and storage media are also described.

In some examples, a printing liquid developer includes a developer roller that has a hollow tubular base body formed of a material comprising conductive carbon fiber, a conductive, compliant layer around an outer surface of the hollow tubular base body, and an electrically conductive support separate from the hollow tubular base body and electrically contacted to a surface of the hollow tubular base body.

Systems and methods relating to accurate Channel State Information (CSI) measurements for a License Assisted Secondary Cell (LA SCell) are disclosed herein. In some embodiments, a wireless device enabled to operate in a cellular communications network according to a carrier aggregation scheme using both a licensed frequency band and an unlicensed frequency band operates to determine whether a Channel State Information Reference Symbol (CSI-RS) transmission from a LA SCell of the wireless device is present in a subframe, where the LA SCell is in an unlicensed frequency band. The wireless device further operates to process a CSI-RS measurement for the LA SCell for the subframe upon determining that a CSI-RS transmission from the LA SCell is present in the subframe and refrain from processing a CSI-RS measurement for the LA SCell for the subframe upon determining that a CSI-RS transmission from the LA SCell is not present in the subframe.

A developing cartridge includes a developing roller 210d that develops, by way of a developer, an electrostatic latent image that is formed on an image bearing member 207; a developer regulating member that regulates the thickness of a developer carried on the developing roller 210d; and a frame 214a that rotatably supports the developing roller 210d and supports the developer regulating member. The frame 214a has a developing roller support section 214a1 that rotatably supports an outer peripheral face 210d6 of at least one end of the developing roller 210d. The developing roller support section 214a1 has a clearance at a position that, when viewed in the axial direction of the developing roller 210d, overlaps a contact region at which the developing roller 210d is in contact with the image bearing member 207.