a radio transmitter which emits a characteristic signal indication its location, so that vehicles may determine their exact location by locating the beacon with a radio compass; -- also called radio beacon.
A wireless LAN packet that signals the availability and presence of the wireless device. Beacon packets are sent by access points and base stations; however, client radio cards send beacons when operating in computer to computer (Ad Hoc) mode.
A navigation aid such as a light or lighthouse. Can be an EPIRB (emergency positioning indicating radio beacon).
Token ring frame signaling that the ring is inoperative because of a serious error such as defective cable or faulty nodes.
A marked post or buoy located over a shoal or a bank as a warning to seamen to keep at a distance. A signal mark located on land. A light or radio signal.
a guiding or warning signal; as from a lighthouse.
A packet that signals the availability and presence of the wireless device. Beacon packets are sent by root bridges.
A marked post located on a shoal or bank to warn vessels of danger or to mark a channel. A signal mark on land; a light or radio signal.
A navigational aid or mark, usually placed on land to warn ships of danger
A station that transmits a signal over and over, usually in morse code. These are used for navigation and so forth. Most airports have a beacon. Beacons are usually down in the LW (Long Wave) band...which is below 520khz. They broadcast "below" the AM band. We have several members of ABDX that DX these beacons. It can be fun, but you better know your morse code
A small packet used by wireless access points to inform client stations of the network's existence and characteristics. The SSID is broadcast as part of the beacon.
a fire (usually on a hill or tower) that can be seen from a distance
a radio station that broadcasts a directional signal for navigational purposes
a tower with a light that gives warning of shoals to passing ships
an amateur station transmitting communications for the purposes of observation of propagation and reception or other related experimental activities
a packet broadcast by OpenRG to synchronize the wireless network
a packet broadcast by the Router to synchronize the wireless network
a packet of information that is sent from a connected device to all other devices where it announces its availability and readiness
a signal to announce the existence of something warned about
a signal to approach carefully and seek refuge and hope
a small, low-power, electromagnetic device that transmits a constant signal when turned on
a very simple electronic circuit that flashes one or several IR LED's (Light Emitting Diodes)
a radio transmitter that emits a signal as a warning or guide
To keep the network synchronized access points or stations broadcast a type of packet called as Beacon.
An amber oscillating or rotating warning lamp, commonly located on operator cabs of heavy equipment.
A signal fire commonly found on a hill.
A signaling or guiding device, such as a lighthouse, located on a coast.
Stationary transmitter that emits signals in all directions (also called a non-directional beacon). In DGPS
An apparatus, usually on an airway, which emits light signals to indicate a particular geographical position to aircrews.
An active or semi-passive RFID tag that is programmed to wake up and broadcast a signal at pre-set intervals.
A uniframe system packet broadcast by the AP to keep the network synchronized. A beacon Includes the Net_ID (ESSID), the AP address, the Broadcast destination addresses, a time stamp, a DTIM (Delivery Traffic Indicator Maps) and the TIM (Traffic Indicator Message).
Any object that serves as a signal or indication for guidance or warning. A fixed (non-floating) aid to navigation.
A light or other signal indicating direction.
a station that transmits one-way signals for the purpose of navigation, homing, and determining propagation conditions.
Beacons are fires lit on hills or high places, used either as lighthouses for navigation at sea, or for signalling over land that enemy troops are approaching, and alerting the defence. In the latter form, beacons are an ancient form of optical telegraph and always used in relay leagues.
The Beacon Metro-North Railroad station serves the residents of Beacon, New York, via the Hudson Line. Trains leave for New York City every hour on weekdays, and about every 25 minutes during rush hour. It is 59 miles (95 km) from Grand Central Terminal and travel time to Grand Central is approximately one hour, 29 minutes.