Serious hikers may even consider investing in a personal locator beacon such as the SPOT Messenger for extended, precarious, or very remote, treks.
If the sensor receives the Loc_ack message of an -locator just twice and the type bit in the Loc_ack message is set to 1, this -locator will be treated as a -locator (such as in Figure 1(a)).
When the sensor is under a duplex wormhole attack, if the sensor receives the Loc_ack message of an -locator for three times and the type bit in the Loc_ack message is set to 1, this -locator will be considered as a -locator (such as in Figure 1(a)).
Knights, clerics, and peasants all traveled this route (see locator map), leaving traces such as two rare Islamic jugs from North Arabia, found in the cloister this summer.
All records that contain names or other personal identifiers, such as locator forms and informed consent forms, will be stored separately from study records identified by code number.
Volunteers on the ground in Haiti, often using Garmin GPS locators, added vital local information – such as which roads were passable, where the hospitals were situated, where refugee camps were, or walls, pharmacies, hedges and so forth – so rescue workers had an invaluable tool.
Most of current localization algorithms estimate the positions of location-unknown nodes based on the position information of a set of nodes (locators) and the internode measurements such as distance measurements or hop counts.
The QR data only provides the database website link, such as uniform resource locator (URL).
The aim of the authors is to extend this research in the future by applying their proposed method in various emerging applications such as real-time locator systems or medical applications.
You'll probably be able to find at least a few possibilities in English-language directories, such as the Radio Locator at http://www.radio-locator.com/.
