Abstract: A method of transmitting a Physical Layer Convergence Procedure (PLCP) frame in a Very High Throughput (VHT) Wireless Local Area Network (WLAN) system includes generating a MAC Protocol Data Unit (MPDU) to be transmitted to a destination station (STA), generating a PLCP Protocol Data Unit (PPDU) by adding a PLCP header, including an L-SIG field containing control information for a legacy STA and a VHT-SIG field containing control information for a VHT STA, to the MPDU, and transmitting the PPDU to the destination STA. A constellation applied to some of Orthogonal Frequency Division Multiplex (OFDM) symbols of the VHT-SIG field is obtained by rotating a constellation applied to an OFDM symbol of the L-SIGfield.

Abstract: The present disclosure relates to a method of providing navigation-related information to a driver using a wearable device worn by the driver in a vehicle, and a vehicle capable of carrying out the same. An audio video navigation (AVN) system for providing navigation information using wearable device, may include: a wireless communication unit for wirelessly exchanging data with an external device, and a controller for controlling the wireless communication unit to transmit a signal corresponding to an event occurring in a navigation function to the wearable device such that a notice of the event is output as vibration through the wearable device when the wearable device capable of delivering the vibration to a wearer is connected through the wireless communication unit and a preset destination setting condition is satisfied.

Abstract: The present disclosure relates to a method of providing navigation-related information to a driver using a wearable device worn by the driver in a vehicle, and a vehicle capable of carrying out the same. An audio video navigation (AVN) system for providing navigation information using a wearable device, may include: a wireless communication unit for wirelessly exchanging data with an external device, and a controller for controlling the wireless communication unit to transmit a signal corresponding to an event occurring in a navigation function to the wearable device such that a notice of the event is output as vibration through the wearable device when the wearable device capable of delivering the vibration to a wearer is connected through the wireless communication unit and a preset destination setting condition is satisfied.

Abstract: A system and method for managing a vehicle Ethernet communication network are disclosed. More specifically, each unit in a vehicle Ethernet communication network is configured to initially enter a power-on (PowerOn) mode when is applied to each unit of the vehicle to initialize operational programs. Once powered on, each unit enters a normal mode in which a node for each unit participates in a network to request the network. Subsequently, each unit enters a sleep indication (SleepInd) mode where other nodes are not requested even though the network has already been requested by the other nodes. A communication mode is then terminated at each unit and each unit enters a wait bus sleep (WaitBusSleep) mode in which all nodes connected to the network are no longer in communication and are waiting to switch to sleep mode. Finally, each unit is powered off to prevent communication between units in the network.

Abstract: A system and method for managing a vehicle Ethernet communication network are disclosed. More specifically, each unit in a vehicle Ethernet communication network is configured to initially enter a power-on (PowerOn) mode when is applied to each unit of the vehicle to initialize operational programs. Once powered on, each unit enters a normal mode in which a node for each unit participates in a network to request the network. Subsequently, each unit enters a sleep indication (SleepInd) mode where other nodes are not requested even though the network has already been requested by the other nodes. A communication mode is then terminated at each unit and each unit enters a wait bus sleep (WaitBusSleep) mode in which all nodes connected to the network are no longer in communication and are waiting to switch to sleep mode. Finally, each unit is powered off to prevent communication between units in the network.

Abstract: The present invention relates to a method of tuning a glass antenna that is capable of analyzing the sensitivity of each point, and forming a structure of a glass antenna by making use of a common simulation tool so as to perform tuning depending on a priority that is determined by data obtained by analyzing the sensitivity.

Abstract: The present invention features a technique comprising the design of a glass antenna having a desired performance regardless of the kind of vehicle and the glass size and the shape of vehicle, by operating an EM (engineering model) simulation tool with an optimization algorithm.

Abstract: A rear monitor mounting structure may include an armrest having a recess formed in an upper portion and an armrest hinge portion provided on one end thereof, a rear monitor mount provided in the one end of the armrest and pivotally coupled to the armrest hinge portion of the armrest, a vertical rotary motor fixed to the armrest hinge portion and coupled to the rear monitor mount to selectively rotate the rear monitor mount, wherein the vertical rotary motor is co-axially aligned with an armrest hinge shaft pivotally coupling the armrest and a center console, and a rear monitor connected to the rear monitor mount, wherein the rear monitor rotates toward or away from the recess according to a rotation angle of the rear monitor mount with respect to the armrest hinge shaft.

Abstract: The present invention features a rotary switching device and a file search system using the same. In preferred embodiments, the rotary switching device includes a rotary push button, a first switch part, second switch parts, a first contact part, and a second contact part.

Abstract: A rear monitor mounting structure may include an armrest having a recess formed in an upper portion and an armrest hinge portion provided on one end thereof, a rear monitor mount provided in the one end of the armrest and pivotally coupled to the armrest hinge portion of the armrest, a vertical rotary motor fixed to the armrest hinge portion and coupled to the rear monitor mount to selectively rotate the rear monitor mount, wherein the vertical rotary motor is co-axially aligned with an armrest hinge shaft pivotally coupling the armrest and a center console, and a rear monitor connected to the rear monitor mount, wherein the rear monitor rotates toward or away from the recess according to a rotation angle of the rear monitor mount with respect to the armrest hinge shaft.

Abstract: The present invention features a technique comprising the design of a glass antenna having a desired performance regardless of the kind of vehicle and the glass size and the shape of vehicle, by operating an EM (engineering model) simulation tool with an optimization algorithm.

Abstract: The present invention relates to a method of tuning a glass antenna that is capable of analyzing the sensitivity of each point, and forming a structure of a glass antenna by making use of a common simulation tool so as to perform tuning depending on a priority that is determined by data obtained by analyzing the sensitivity.

Abstract: The present invention features a rotary switching device and a file search system using the same. In preferred embodiments, the rotary switching device includes a rotary push button, a first switch part, second switch parts, a first contact part, and a second contact part.

Abstract: Disclosed herein is a wideband glass antenna for a vehicle. The wideband glass antenna includes a loop antenna and a pattern. The loop antenna has a loop antenna pattern, in which a first side is connected to a feeding point, a second side is connected to a ground, and the two sides are connected to each other. The loop antenna pattern forms a predetermined space in the loop antenna. The pattern is formed in the loop antenna and is connected by a plurality of tuning arms for expanding a frequency band of the antenna.

Abstract: Disclosed herein is a wideband glass antenna for a vehicle. The wideband glass antenna includes a loop antenna and a pattern. The loop antenna has a loop antenna pattern, in which a first side is connected to a feeding point, a second side is connected to a ground, and the two sides are connected to each other. The loop antenna pattern forms a predetermined space in the loop antenna. The pattern is formed in the loop antenna and is connected by a plurality of tuning arms for expanding a frequency band of the antenna.