Abstract: Embodiments of an eNB to operate in accordance with a coverage enhancement mode are disclosed herein. The eNB may comprise hardware processing circuitry to, during a legacy sub-frame, transmit a system information block (SIB) in legacy SIB frequency resources according to a legacy SIB transmission format and refrain from transmission of channel state information reference signals (CSI-RS). The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first portion of the SIB in first SIB frequency resources included in the legacy SIB frequency resources. The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first set of CSI-RS in first CSI-RS frequency resources that include at least a portion of the legacy SIB frequency resources.

Abstract: Systems, apparatus, user equipment (UE), evolved node B (eNB), computer readable media, and methods are described for uplink grants and hybrid automatic repeat requests (HARQ) in communications systems. Some embodiments operate to determine that an unlicensed first channel is idle based on a sensing of the first channel for a first period of time. Such an embodiment may then generate a reservation signal on the first channel and an uplink grant for a first user equipment (UE). After the uplink grant is communicated, the embodiment senses the first channel to detect a physical uplink shared channel (PUSCH) transmission associated with the uplink grant. A HARQ acknowledgment or negative acknowledgement may be sent in various embodiments following the sensing.

Abstract: A method of processing a substrate to enable selective doping without a photolithography process is provided. The method includes forming a diffusion barrier on the substrate having a patterned structure using plasma deposition method, removing the diffusion barrier except for part of the diffusion barrier using wet etching, forming a diffusion source layer on the patterned structure and the part of the diffusion barrier, and applying energy to the diffusion source layer.

Abstract: Disclosed herein are an apparatus and method for interfacing with common memory. The apparatus for interfacing with common memory includes a computer-input/output (I/O)-interface-protocol-processing unit for receiving a packet for accessing common memory from a computer; a direct memory access unit for transforming the packet into an instruction for performing any one of reading from and writing to the common memory; and a common memory interface unit for transmitting the instruction to the common memory and receiving information about whether execution of the instruction is completed from the common memory.

Abstract: A method for transmitting downlink data from a BS in a wireless communication system is disclosed. The method comprises receiving a first request signal of the downlink data from a first UE at a first timing point; transmitting packet of the downlink data to the first UE by using a unicast scheme until a multicast preparation time period passes from the first timing point; receiving a second request signal of the downlink data from a second UE at a second timing point after the first timing point; transmitting packet of the downlink data to the second UE by using the unicast scheme until the multicast preparation time period passes from the second timing point; and transmitting packet of the downlink data to a multicast group, which includes the first UE and the second UE, by using a multicast scheme when the multicast preparation time period passes.

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting a content using a cache memory, and a method for transmitting a content using a cache memory by a relay node according to the present invention may comprise the steps of: storing a first packet among a plurality of the packets constituting the content in the cache memory; decoding a second packet among the plurality of packets constituting the content; and when the second packet has been successfully decoded, combining the first packet and the second packet and transmitting the combined packet to a terminal, wherein the second packet is not already stored in the cache memory.

Abstract: An ultrasound imaging apparatus and a method for operating the ultrasound imaging apparatus are provided. When providing an elasticity value to a user, the reliability of the elasticity value is provided to the user to enable the user to easily determine whether the elasticity value is an appropriate value.

Abstract: Disclosed herein is an apparatus for supporting setting of a network routing path, which includes a sub-cast list management unit for managing a sub-cast list that contains information about one or more other apparatuses for supporting setting of a network routing path with which the apparatus establishes a network session; a session management unit for simultaneously transmitting a SYNC message to at least some of the apparatuses included in the sub-cast list and establishing a network session with one of the apparatuses included in the sub-cast list in consideration of responses to the SYNC message; and a communication unit for transmitting data via the established network session.

Abstract: An ultrasound diagnostic apparatus includes: a probe that includes a transducer array including transducers, which are activated as a first transducer group and a second transducer group, is configured to transmit ultrasound waves by at least one transducer included in the first transducer group and at least one transducer included in the second transducer group, and to detect echo signals from an object; and a controller configured to select a number of transducers to be activated in the first transducer group and in the second transducer group based on the object or a measurement result, generate echo images from the echo signals, and measure an object change movement speed, which is a speed at which a change in the object moves, from the echo images.

Abstract: A system and method for electric oil pump control of hybrid electric vehicle are provided. The system includes a driving information detector that is configured to detect driving information according to driving of the hybrid vehicle and an operation type transmission of an electric oil pump (EOP) that receives and supplies transmission oil for operating a clutch. A controller analyzes the driving information, and detects an oil skew phenomenon and enters the EOP speed increasing mode when the hybrid vehicle stops by rapid braking, and increases the EOP speed to increase temporary oil absorption power during rapid starting in a predetermined reference period of time.

Abstract: Provided is a non-orthogonal multicast transmission for asynchronous data requests. In a multicast transmission method of multicasting data to a plurality of user devices belonging to a base station, the method may include: receiving a request for transmitting a file from user device 1 belonging to the base station; unicasting the requested file to the user device 1; receiving a request for transmitting the file unicast to the user device 1 from user device 2 belonging to the base station; and switching to multicast and multicasting the file after unicasting the file to the user device 1 and the user device 2 for a certain time.

Abstract: A display apparatus and a method for controlling a display apparatus are provided. The display apparatus includes a detector configured to detect a user motion; a display; a power supplier; a communicator configured to receive control information from a remote control device; and a controller configured to control the detector, the display, the power supplier, and the communicator, to control the display to display a preset screen on a part of the display in response to a user motion detected by the detector and first control information received from the remote control device, and to control the display to display content in response to second control information received from the remote control device.

Abstract: A method of generating an ultrasound elastic image includes: inducing a shear wave that propagates in a second direction by transmitting a first ultrasound signal including a push signal to an object in a first direction, by a curved array probe; transmitting a second ultrasound signal to the object and receiving an echo signal reflected by the object in response to the second ultrasound signal, via the curved array probe; and generating an elastic image of the object by using the received echo signal. The second ultrasound signal includes a plane wave having a straight line waveform parallel to the second direction.

Abstract: Provided is a substrate processing method capable of preventing over-etching of a part of a stair-case structure due to an etching solution, when a barrier layer is selectively formed on a VNAND device having the stair-case structure. The substrate processing method includes: alternately stacking a first insulating layer and a second insulating layer; forming a stepped structure having an upper surface, a lower surface, and a side surface connecting the upper surface to the lower surface by etching the first insulating layer and the second insulating layer that are stacked; densifying the stepped structure; forming a barrier layer on the densified second insulating layer; and performing isotropic etching on at least a part of a sacrificial word line structure including the second insulating layer and the barrier layer. During etching the barrier layer at the isotropic etching step, the second insulating layer is not etched or etched a little to an ignorable degree.

Abstract: Methods, systems, and storage media for monitoring enhanced physical downlink control channel (EPDCCH)-physical resource block (PRB) sets are described. In embodiments, an apparatus may determine a control channel configuration that indicates one or more EPDCCH-PRB sets to be monitored in a desired subframe. The apparatus may determine a control channel configuration that indicates an EPDCCH to be monitored for one or more EPDCCH transmissions in a non-UE-specific search space (SS) in one or more subframes. The apparatus may determine a control channel configuration that indicates a non-UE-specific search space (SS) to monitor for EPDCCH transmissions using one or more aggregation levels. The apparatus may monitor the EPDCCH according to one or more of the control channel configurations. Other embodiments may be described and/or claimed.

Abstract: A cluster for a vehicle may include a center module including a center display unit, and a side module mounted to a side surface of the center module, and including a side display unit and the side module may be removably coupled to the center module.

Abstract: The present invention discloses a torque converter for a vehicle in which the number of components is reduced and stability is improved in a long-travel torsional damper structure having springs that operate at two stages. The torque converter for a vehicle according to the present invention includes a front cover, an impeller, a turbine, a reactor, a lock-up clutch, and a torsional damper, and the lock-up clutch includes a clutch drum which is coupled to the front cover, multiple first friction plates which are coupled to the clutch drum, second friction plates which are disposed between the multiple first friction plates, and a retaining plate which has an extending drum portion to which the second friction plate are coupled and supports springs provided on the torsional damper.

Abstract: A method of processing a substrate by omitting a photolithographic process is disclosed. The method includes forming at least one layer on a stepped structure having an upper surface, a lower surface, and a side surface that connects the upper surface to the lower surface, selectively densifying portions of the at least one layer respectively on the upper surface and the lower surface via asymmetric plasma application, and performing an isotropic etching process on the at least one layer. During the isotropic etching process, the portion of the at least one layer formed on the upper surface is separated from the portion of the at least one layer formed on the lower surface.

Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a substrate; a thin film transistor provided on a first side of the substrate; a first electrode connected with the thin film transistor; an organic emission layer provided on the first electrode and emitting light; a second electrode provided on the organic emission layer; and a light blocking layer contacting the substrate from a second side that faces the first side of the substrate, wherein the light is emitted in a direction toward the second electrode from the organic emission layer.

Abstract: A method for controlling a hybrid vehicle may include detecting, in a controller, a circumstance that a vehicle is rapidly decelerated and then rapidly accelerated; confirming that a transmission clutch slipped in the controller as a result of performing the detecting; reducing a driving torque and a motor speed while minimizing a hydraulic pressure of the transmission clutch in the controller, in the case that the transmission clutch has slipped as a result of performing the confirming; determining when the transmission clutch is available for synchronization in the controller while performing the reducing; and normalizing the hydraulic pressure of the transmission clutch and the driving torque in the controller, in the case that it is determined that the transmission clutch is available for synchronization as a result of performing the determining.