|| List of recent Collision-related patents
|Driving assistance apparatus for vehicle|
An object of the present invention is to provide a technology that enables avoidance of situations in which the driver's own vehicle enters the course of a vehicle behind with a change in the course of the driver's own vehicle without relying upon a device for detecting the vehicle running diagonally behind the driver's own vehicle in a driving assistance apparatus that causes the driver's own vehicle to change its course to avoid a collision with a solid object existing in the course of the vehicle. To achieve the object, according to the present invention, a change of the course of the driver's own vehicle is forbidden when a dividing line indicating a lane boundary is not detected on the road between the driver's own vehicle and a solid object..
|Collision mitigation apparatus|
A collision mitigation apparatus includes an object detecting section for detecting a collision object present in front of an own vehicle on which the collision mitigation apparatus is mounted, a drive assisting section that performs drive assist for avoiding a collision between the collision object detected by the object detecting section and the own vehicle, or mitigate damage to the own vehicle due to the collision, a reliability determining section for determining reliability of detection result of the object detecting section, and a timing setting section for setting start timing to start the drive assist by the drive assisting section in accordance with the reliability determined by the reliability determining section.. .
|Collision mitigation apparatus|
A collision mitigation apparatus includes an object detecting section for detecting a collision object present in front of an own vehicle on which the collision mitigation apparatus is mounted, a drive assisting section that performs drive assist for avoiding a collision between the collision object detected by the object detecting section and the own vehicle or mitigates damage to the own vehicle due to the collision, an operation state detecting section for detecting an operation state of the own vehicle, and a timing setting section for setting start timing to start the drive assist by the drive assisting section in accordance with the operation state detected by the operation state detecting section.. .
|Collision avoidance scheme for wireless communications over unlicensed spectrum|
Methods and apparatuses are described in which an unlicensed spectrum is used for long term evolution (lte) communications. A first method includes performing clear channel assessment (cca) to determine availability of an unlicensed spectrum, transmitting a request-to-send (rts) signal to a set of user equipments (ues) using the unlicensed spectrum when a determination is made that the unlicensed spectrum is available, and receiving, in the unlicensed spectrum, a common clear-to-send (cts) signal and an individual cts signal from one or more of the ues in response to the rts signal.
|Systems and methods for operation of wireless user devices with cellular and wi-fi interfaces|
An embodiment method for wireless communication includes grouping a plurality of user equipments (ues) wirelessly coupled to a cellular base station (bs) into a ue cluster to function as a wi-fi virtual station (v-sta), and communicating with an access point (ap) to contend for a wi-fi transmission opportunity (txop) for the v-sta. In a further embodiment, the cellular bs contends for the txop on behalf of the ue cluster using a carrier sense multiple access with collision avoidance (csma-ca) procedure.
|Channel estimate under non-uniform reference signal pattern|
Reference signals may not uniformly span over time and/or frequency on a resource unit. For example, reference signals may non-uniformly occupy symbols of a subframe.
|Aircraft collision avoidance system|
An aircraft collision avoidance system comprising (a) at least one separation monitoring device connectable to at least a portion of an aircraft, the separation monitoring device comprising (1) at least one transmitter and (2) at least one receiver and (b) a master unit.. .
|Automated warning methods and systems for the prevention of animal-vehicle accidents|
Methods and systems for preventing collisions between vehicles and moving hazards include the use of active signs, a network of sensors, and a controller. Such sensors can be placed adjacent to a roadway and are used to detect the presence of animals.
|Vehicle braking apparatus|
A vehicle braking apparatus varies a relationship of a pressure increase characteristic of rear-wheel brake oil pressure with respect to a pressure increase characteristic of front-wheel brake oil pressure according to a determination result of a likelihood of a collision with an obstacle. Preferably, when the likelihood of a collision with an obstacle is lower than a predetermined level, the relationship of the pressure increase characteristic of the rear-wheel brake oil pressure with respect to the pressure increase characteristic of the front-wheel brake oil pressure is caused to be a relationship in which a wheel cylinder pressure of the rear wheel increases not earlier than wheel cylinder pressure of the front wheel..
|Adjustment drive of a motor vehicle seat|
An adjustment drive of a motor vehicle seat is provided, the adjustment drive, having a control pinion. The control pinion, in the event of a collision, is subjected to a torque which acts from the structure of the motor vehicle seat.
|Modular front end system and related components|
A modular front end system includes a main bumper structure, outer bumper structures disposed on either end of the main bumper structure, and tension plates disposed at junctions between the main bumper structure and each of the outer bumper structures and supportably coupling each outer bumper structure to the main bumper structure, wherein each tension plate is configured to fail before the main bumper structure and the outer bumper structures in the event of a collision.. .
|Method for recovery of hydrocarbon fluid|
A method is described for recovery of a hydrocarbon fluid from a porous medium by injection of a fluid into the porous medium. The method includes determining a rayleigh time on the basis of the density of the fluid and the hydrocarbon fluid, the median pore diameter of the porous medium, and surface tension between the fluid and the hydrocarbon fluid.
|Railroad tank car|
Railroad tank cars are provided that include an inner tank, an outer tank, and tank to tank clearance between the inner tank and the outer tank. Insulation and spacers can be located within the tank to tank clearance.
|Mounting of string trimmer on a garden tractor|
A mounting arrangement for mounting a string trimmer to a host vehicle such as a ride-on mower or garden tractor. Functions provided by the mounting arrangement may include adjustment of height and inclination of the cutting head, and relocating the cutting head relative to the body of the host vehicle.
|Method for calibration-free scanned-wavelength modulation spectroscopy for gas sensing|
A method of calibration-free scanned-wavelength modulation spectroscopy (wms) absorption sensing is provided by obtaining absorption lineshape measurements of a gas sample on a sensor using 1/-normalized wms-2/j where an injection current to an injection current-tunable diode laser (tdl) is modulated at a frequency ̂ where a wavelength modulation and an intensity modulation of the tdl are simultaneously generated, extracting using a numerical lock-in program and a low-pass filter appropriate band-width wms-<</ (n=1, 2, . .
A vehicle controller includes: a collision preventing unit that performs a collision avoiding operation of a vehicle with an object around the vehicle, an operation of the collision preventing unit being suppressed when turning behavior of the vehicle is detected; and a control unit that controls the operation of the collision preventing unit so as not to suppress the operation of the collision preventing unit when the vehicle is decelerated. In the vehicle controller 1, the suppression of the operation of the collision preventing unit is alleviated when the vehicle pitches due to deceleration to cause a yaw rate.
|Radio operations in a carrier aggregation system|
A method comprises, in a carrier aggregation system having multiple component carriers, utilizing an air interface based collision avoidance procedure on at least one component carrier that is associated to a cellular radio access technology to check that a radio resource in the at least one component carrier is available; and thereafter communicating on the radio resource using the cellular radio access technology only if the check reveals that the radio resource is available.. .
|Method for detecting pci collisions|
An information algorithm for informing a central network element (118) and/or at least one base station (120) of the mobile communication network about a conflict of physical cell identities when a conflict of physical cell identities is reported to the information algorithm; and initiating a reassignment of at least one physical cell identity.. .
There is provided an amphibious vehicle including a plate aluminium planing boat hull (10) having a transverse collision bulkhead (12) and a pair of recesses (13) disposed each side of the stem (14). Transom portions (17) are located at either side of a central pod (21).
|Collision detection system, robotic system, collision detection method and program|
A collision detection system includes a processing section, a drawing section, and a depth buffer. Depth information of an object is set to the depth buffer as depth map information.
|Methods, systems and apparatuses to mitigate communication collisions|
Embodiments may comprise logic such as hardware and/or code to mitigate or attenuate collisions of communications between wireless communications devices and access points by defining time slots for stations to communicate with the access point. Some embodiments may define time slots for stations to respond to an indication that the access point is buffering data for the station.
|Access point-assisted positioning framework|
Methods, systems, and devices are described for a wireless positioning framework in which an access point (ap) broadcasts a message within a beacon interval that identifies a transmission schedule for a set of stations. The message may include an information element identifying the stations in the set.
|Csi measurement, reporting and collision-handling|
This invention sets conditions for user equipment responses to channel state indicator request in channel state information that may conflict.. .
|Method and system for digital cancellation scheme with multi-beam|
A method and system may include a plurality of collocated access points (aps), each coupled to, and operating independently with, a respective set of antennas, wherein the antennas are directional and oriented to create beams that cover different directions, for dividing a coverage of the aps into a plurality of subsectors, wherein the antennas further comprise transmit antennas and receive antennas separated from each other, wherein the aps operate with a limited number of channels, wherein two or more of the subsectors share a common channel, wherein the aps are configured to initiate a transmission by employing collision sense multiple access/collision avoidance (csma/ca), wherein the antennas are configured to enable simultaneous operation of each of the subsectors without impairing operation of the others, and wherein a radio frequency (rf) energy reception between the transmit antennas and the receive antennas is configured to prevent independent subsector operation because of the csma/ca.. .
|Traffic collision avoidance in wireless communication systems|
A low cost, robust, wireless sensor that provides an extended period of operability without maintenance is described. The wireless sensors are configured to communicate with a base unit or repeater.
|Vehicle-body side part structure|
To provide a vehicle-body side part structure that can achieve both weight reduction and collision performance. A side sill 3 is constituted of an outer panel 11, an inner panel 12 located on the inside of the outer panel 11 in the vehicle width direction, and a backup panel 13 located on the inside of the inner panel 12 in the vehicle width direction.
|Bumper back beam being equipped with a fiber composite reinforcing material with hollow section inside and a bumper having the same|
A bumper back beam according to the present invention comprised as described above has high reliability, by having excellent ability to absorb impact energy because cracks almost do not occur during collision since it not only provides satisfactory strength and stiffness but also has high elongation with synthetic resin and fiber composite reinforcing materials generating synergies, and especially by having excellent impact resistance since fiber composite reinforcing materials take the shape of a hollow section.. .
|Protective head guard|
A non-rigid head guard assembly, constructed in accordance with this invention, provides superior protection against head collisions. The head guard is circular with a narrower section at the forehead and a wider section at the rear to protect the back of the head.
|Memory control apparatus and method|
A memory control apparatus that minimizes memory bank collisions by rescheduling memory requests. The memory control apparatus includes a scheduler configured to, in response to at least two memory requests existing in a current cycle, schedule a plurality of elements included in the at least two memory requests based on information about memory banks determined for the plurality of elements; and a request generator configured to, in response to the scheduling of the plurality of elements by the scheduler, generate a scheduled memory request for the current cycle using at least one element in the at least two memory requests in order to prevent a memory bank collision..
|Modeling the long-term evolution of space debris|
A space object modeling system that models the evolution of space debris is provided. The modeling system simulates interaction of space objects at simulation times throughout a simulation period.
|Method and system of resin evaluation using pulsed neutron tools|
Resin evaluation using pulsed neutron tool. At least some of the example embodiments are methods including: interrogating an area behind a casing material within a borehole with a plurality of neutrons; obtaining a count rate of inelastic gammas of a first gamma detector for a particular borehole depth, wherein the inelastic gammas comprise gammas emitted in inelastic collisions of the plurality of neutrons with matter behind the casing material; determining an inelastic carbon-oxygen ratio from the inelastic count rate of the first gamma detector; and determining an indication of the composition of the matter behind the casing material from the inelastic carbon-oxygen ratio from the inelastic count rate of the first gamma detector..
|Control apparatus for hybrid vehicle|
Control apparatuses for hybrid vehicles are disclosed which rapidly decrease the voltage of an inverter following a collision. The control apparatus increases a force of engagement of a clutch when an operating speed of an engine is lower than an operating speed of an electric motor after a collision, and reduces the force of engagement of the clutch when the operating speed of the engine is equal to or higher than the operating speed of the electric motor after the collision.
|Mobile station device, base station device, wireless communication system, wireless communication method, and integrated circuit|
If a plurality of channel state information reports corresponding to different cells have collided (yes in step s2408), a mobile station device 1 selects two channel state information reports in accordance with priorities of report types and cell indices of cells, and drops the other channel state information reports (step s2412). The mobile station device 1 transmits the selected two channel state information reports using a resource for pucch format 3, which is used in case of collision of a plurality of channel state information reports corresponding to different cells (step s2414)..
|Strobe light unit and aircraft comprising the same|
A strobe light unit, particularly wing anti-collision strobe light unit for an aircraft, comprises at least one light source, particularly at least one led; a reflector element, the at least one light source and the reflector element being configured for projecting light into a desired range of directions; and a stray light blocking element for blocking stray light from being projected into undesired directions, the stray light blocking element attached to the reflector element or to a base portion of the strobe light unit.. .
|Method of preventing collision in vehicle|
Provided is a method of preventing a collision of vehicles at an intersection, including calculating position information of a subject vehicle approaching the intersection and position information of an opposite vehicle approaching another approach path to the intersection, calculating intersection approach times of the subject vehicle and the opposite vehicle based on the position information, calculating an approach time difference between the intersection approach time of the subject vehicle and the intersection approach time of the opposite vehicle, and performing a follow-up action depending on the approach time difference.. .
|Steering apparatus for vehicle|
Provided is a steering apparatus for a vehicle including a steering column, a mounting bracket laterally installed at the steering column and having a pair of through-holes formed at each of both sides and spaced apart from each other, a guide block including a base section and a pair of guide sections extending upward from the base section and spaced apart from each other to be inserted into the through-holes, and a capsule including a fixing section fixed to the mounting bracket and configured to be separated from the mounting bracket upon a collision of a vehicle, and a slide section lengthily extending from the fixing section and slidably inserted between the pair of guide sections.. .
|Head restraint system|
An inflatable head restraint system comprises an inflatable airbag and a housing for storing the airbag in a packed condition, the housing located behind the back of a head and/or a nape of a user of the inflatable head restraint system. The airbag includes a portion at least partly enclosing the head when the airbag is in an inflated state, which restrains movement of the head in a direction away from the housing.
|Front-end structure for vehicle|
A front-end structure for a vehicle is provided with: front side frames, a subframe extending across a vehicle body floor front portion to support a suspension component and an electric power steering device, the subframe being supported at least at the front end portion and at the rear end portion and being formed in a subframe main body from a light alloy casting, and a pair of left and right extension arms that are fixed to the subframe main body and extend forward of the subframe main body, and that are formed from a light alloy or steel by press-molding. In the rear portion of the extension arms in the vicinity the subframe main body, provided is a recessed portion that serves as a point at which downward bending starts midway along the lengthwise direction of the subframe with an input load in the event of a vehicle frontal collision..
|Apparatus for preventing automotive pedal from being pushed rearward|
An apparatus for preventing a vehicle pedal from being pushed rearward upon a head-on collision of the vehicle is provided. The apparatus includes a collision bracket that is fixedly installed on a dash panel and a pedal arm formed by bending a plate along a predetermined reference line to form a cavity in a lengthwise direction thereof.
|Tire testing machine|
Provided is a tire testing machine including: a spindle shaft that rotatably attaches a tire as an inspection target thereto; a tire outer shape measurement sensor that moves close to the tire or moves away from the tire and detects a deformation amount of an outer shape and a diameter of the tire attached to the spindle shaft; and a collision preventing sensor that includes a probe formed in a linear material and a contact detecting portion detecting a state where the probe contacts the tire in order to prevent the tire outer shape measurement sensor from colliding with the tire, wherein the probe has a bent or divided shape in order to ensure a wider contact detecting range contacting the tire.. .
|Discovery and disconnection of client addresses in an access node for an ip network|
A method of operating an access node (an) includes polling a client by periodically causing a query message to be sent to each client that has established a communication link with the an, and listening for a response message from the client. In one aspect, if the response contains a valid link-local address as the source address of the client, but for which the an has no record of the media access control (mac)-internet protocol (ip) address-relation, then the an performs a duplicate address detection (dad) operation towards the ip network.
|Collision determination device and collision mitigation device|
A collision determination device is mounted to an own vehicle and determines a probability of a collision with a moving object. The collision determination device determines whether or not an own vehicle will collide with a moving object that is detected within a captured image.
|Collision avoidance apparatus and method for vehicle|
Provided are collision avoidance apparatus and method for a vehicle, which are capable of maintaining a braking force and assisting a steering force by providing a braking control signal and a steering control signal to a wheel of a driver's steering intention direction during braking for collision avoidance, thereby achieving lateral avoidance. The collision avoidance apparatus for the vehicle includes: a measurement unit configured to measure a motion of an opposite vehicle; and an electronic control unit configured to determine whether there is a risk of collision with the opposite vehicle, based on a measurement result from the measurement unit, and, when it is determined that there is the risk of collision, provide a braking control signal and a steering control signal to an actuator for controlling a wheel of a driver's steering intention direction and provide a braking release signal for releasing a braking force from a wheel opposite to the driver's steering intention direction..
|Collision mitigation device|
A collision mitigation device sets an actuation condition indicating a condition for actuating a collision mitigating section configured to mitigate collision damage when an own vehicle is in a collision. A target object is positioned near the own vehicle and detected.
|Vehicle-use collision mitigation apparatus|
A collision mitigation apparatus for mitigating damage to a vehicle at a time of collision, on which the collision mitigation apparatus is mounted, includes an operation control unit that detects a collision object present around the vehicle, makes a comparison between a collision time indicative of a time remaining before collision between the vehicle and the collision object and an operation reference time according to which timing to start control for avoiding collision is set, and causes a collision mitigation device mounted on the vehicle to start operating depending on a result of the comparison. The collision mitigation apparatus further includes a collision probability calculating unit that calculates a collision probability between the vehicle and the collision object, and a reference time setting unit that sets the operation reference time depending on the collision probability..
|Vehicle-occupant protection structure and vehicle-occupant protection method|
The strength of an instrument panel member (12) at a portion thereof between a steering shaft support part (16) and a linking part (13) on the side near a steering shaft (11) is set lower than the strength of the instrument panel member (12) at a portion thereof between the steering shaft support part (16) and a linking part (14) on the far side from the steering shaft (11), with respect to a load input through the linking part (13) on the side near the steering shaft (11) in the vehicle body front-rear direction. The above configuration makes it possible to suppress movement of a steering wheel inward in the vehicle width direction to thereby securely restrain a vehicle occupant by an airbag at the time of a vehicle frontal collision..
|Multi-wavelength composite light-storing powder and method of manufacturing and applying the same|
A multi-wavelength composite light-storing powder and method of manufacturing and applying the same. It utilizes organic compound having double-imide-bond steric structure, to produce high speed collisions with light-storing material containing rare earth elements in an environment of extremely low temperature, to make collision surface produce instantaneous high temperature, so that the organic compound is sputtered onto a surface of the light-storing material.
|Wavelength-shift composite light-storing powder and method of manufacturing and applying the same|
A wavelength-shift composite light-storing powder and method of manufacturing and applying the same. Wherein, inorganic metal oxide and light-storing material containing rare earth elements are made to collide at high speed in an environment of extremely low temperature.
|Post-processing apparatus and image forming system|
A post-processing apparatus configured to collect printed sheets ejected from an image forming apparatus and to handle the printed sheets. The post-processing apparatus has: a stacker configured to collect and stack a plurality of printed sheets with one end of each of the printed sheets placed down; a movable stopper configured to stop each of the printed sheets sliding down in the stacker at a specified position; a motor configured to move the stopper along the stacker and stops the stopper; and a control unit configured to control the motor.
|Electronic device and anticollision alarming method|
In a method of monitoring an actual distance between a first vehicle and a second vehicle, using a recipient electronic device which is positioned in the second vehicle positioned after the first vehicle, the recipient electronic device calculates the actual distance according to position information of the first and the second vehicles, and reminds a driver of the second vehicle to adjust a driving speed when the actual distance is less than a predetermined value.. .
|Vehicular driving support system|
According to the invention, in a system that provides driving support for a vehicle, if a solid body is recognized in an advancing direction of a host vehicle, at least one avoidance target trajectory that allows a collision of the host vehicle with the solid body to be avoided are acquired on the basis of a traveling state of the host vehicle. Then, if the acquired avoidance target trajectories exist in both right and left sides of the host vehicle across the solid body, the control regarding the braking of the host vehicle is performed without performing the control regarding the turning of the host vehicle..
|Collision detection and mitigation systems and methods for a shovel|
Systems and methods for detecting collisions. One system includes a processor configured to receive data from at least one sensor installed on a shovel, identify a plurality of planes based on the data, determine if the plurality of planes are positioned in a predetermined configuration associated with a haul truck to identify whether the plurality of planes represent a haul truck.
|Method to prevent interference and detect collision between mechanical members|
Method to control the interference and/or collision between mechanical members of at least two operating or one operating unit with respect to fixed positions. At least one operating unit is associated with a position detector or with a position simulator, and is equipped with an electric which drives a mechanical member.
|System and methods for managing multiple null-space objectives and sli behaviors|
Devices, systems, and methods for providing commanded movement of an end effector of a manipulator concurrent with a desired movement of one or more joints of the manipulator according to one or more consolidated null-space objectives. The null-space objectives may include a joint state combination, relative joint states, range of joint states, joint state profile, kinetic energy, clutching movements, collision avoidance movements, singularity avoidance movements, pose or pitch preference, desired manipulator configurations, commanded reconfiguration of the manipulator, and anisotropic emphasis of the joints.
|Apparatuses and methods for hydrodynamic cavitation treatment of liquids|
An apparatus for breaking molecular bonds of a liquid may include a first arrangement configured to create macroscopic flow of a liquid such that a molecule of the liquid has a velocity corresponding to a bond disassociation energy of the molecule. The apparatus may also include a second arrangement configured to collide the macroscopic flow of liquid with an obstacle.
|Chemical ionization with reactant ion formation at atmospheric pressure in a mass spectrometer|
The invention relates to the production of water cluster ions (“hydronium clusters”) at atmospheric pressure for the chemical ionization of analyte molecules. It is proposed that a corona discharge at the taylor cone of an aqueous liquid, preferably pure or slightly acidified pure water, is used instead of corona discharges on metal tips, which have been the usual method up to now.
The turbine related to the invention is a turbine including blades and a structure rotating relative to the blades and having a fluid flowing thereto. The turbine includes step portions that are provided in either radial tip portions of the blades or areas of the structure that face the radial tip portions; sealing fins that extend from the other toward the step portions, and form minute gaps between the sealing fins and the step portions; a flow collision surface that is provided upstream of the sealing fins in a flow direction of the fluid and against which the fluid collides; a protrusion that protrudes toward an upstream side from the flow collision surface; and a facing surface that faces the flow collision surface..
|Developing transmission gaps for calibration processing|
A plurality of co-located beamforming transceivers may transmit data to at least one user equipment according to a collision sense multiple access/collision avoidance (csma/ca) protocol. The plurality may include a first and a second beamforming transceiver.
|Apparatus for displaying a tire pressure state for vehicle tires of a truck trailer|
An apparatus for displaying the state of the tire pressure for a vehicle tire of a truck trailer includes a lamp to optically display the tire pressure state. An arm is provided with the lamp arranged thereon.
|High-strength steel sheet, hot-dipped steel sheet, and alloy hot-dipped steel sheet that have excellent fatigue, elongation, and collision characteristics, and manufacturing method for said steel sheets|
This high-strength steel sheet includes: in terms of percent by mass, 0.03 to 0.10% of c; 0.01 to 1.5% of si; 1.0 to 2.5% of mn; 0.1% or less of p; 0.02% or less of s; 0.01 to 1.2% of al; 0.06 to 0.15% of ti; and 0.01% or less of n; and contains as the balance, iron and inevitable impurities, wherein a tensile strength is in a range of 590 mpa or more, and a ratio between the tensile strength and a yield strength is in a range of 0.80 or more, a microstructure includes bainite at an area ratio of 40% or more and the balance being either one or both of ferrite and martensite, a density of ti(c,n) precipitates having sizes of 10 nm or smaller is in a range of 1010 precipitates/mm3 or more, and a ratio (hvs/hvc) of a hardness (hvs) at a depth of 10 μm from a surface to a hardness (hvc) at a center of a sheet thickness is in a range of 0.85 or more.. .
|Matching performance and compression efficiency with descriptor code segment collision probability optimization|
A method includes extracting a global descriptor from a query image and identifying one or more reference global descriptors. The method also includes determining a distance between the global descriptor and each of the one or more reference global descriptors.
|Vehicle-based automatic traffic conflict and collision avoidance|
Systems and methods for providing vehicle-centric collision avoidance are disclosed. An example method includes determining a first flight trajectory for a first aircraft, determining a second flight trajectory for a second aircraft, predicting a distance between the first aircraft and the second aircraft at a predicted closest point of approach based on the first and second flight trajectories, comparing the distance to a separation perimeter layer, the separation perimeter layer configured to provide a minimum separation distance from the first aircraft to the second aircraft, and altering the first flight trajectory when the distance breaches the separation perimeter layer..
|Rear collision avoidance system for vehicle|
A collision avoidance system of a vehicle includes a camera disposed at a vehicle and having a field of view exterior of and rearward of the vehicle. An image processor is operable to process image data captured by the camera.
|System and method for responding to driver behavior|
Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a driver's slow reaction time, attention lapse and/or alertness. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems.
|Method for key establishment using anti-collision algorithm|
A method for a key establishment in rfid system using an adaptive q anti-collision algorithm, the method comprising:generating group key between a reader and a number of tags using values of q that are changed under the adaptive q anti-collision algorithm; and creating session keys between the reader and the tags using unique ids of the respective tags.. .
|Method for linkage resource assignment, ue, method for multiplexing transmission and enb|
Embodiments of the present application provide a method for linkage resource assignment, ue, a method for multiplexing transmission and an enb. The method for linkage resource assignment includes: acquiring, by ue, a lowest prb index assigned to a pusch, cyclic shift information of an uplink dm-rs, and an initial position of a physical resource occupied by uplink grant signaling; and calculating group identification and sequence identification of a phich or an ephich, according to the lowest prb index of the pusch, the cyclic shift information of the uplink dm-rs, and the initial position of physical resource occupied by uplink grant signaling, so as to determine whether the phich or the ephich is assigned to the ue.
|Efficient fairness allocation in powerline csma/ca protocols|
Transmission over a communication channel using carrier sense multiple access collision avoidance (csma/ca) may be performed by determining for each frame if the communication channel is busy after a backoff time proportional to a randomly generated number within a contention window (cw). When the channel is not busy, a frame of data may be transmitted.
|Method and device for data transmission|
Disclosed are a method and device for data transmission, for improving a data transmission processing solution when a plurality of aggregated cells of user equipment have different tdd ul/dl configurations. The method includes: when the time division duplex up/downlink configurations of a plurality of aggregated cells of user equipment (ue) and only bidirectional data transmission is allowed in an up/downlink collision subframe, the ue determining the allowed data transmission direction of the up/downlink collision subframe, wherein in the time division duplex up/downlink configurations of the plurality of aggregated cells of ue, the data transmission directions of the same up/downlink collision subframe are different; the ue respectively determining available subframes for use in the uplink data transmission direction and available subframes for use in the downlink data transmission direction in each aggregated cell thereof, wherein in the available subframes counted in a data transmission direction opposite to the allowed data transmission direction, the up/downlink collision subframe is not included therein; and the ue performing data transmission in the available subframes..