An apparatus for determining a precise location including: a plurality of unmanned aerial vehicles each having a first broadband signal module and a global position system GPS receiver attached thereonto and flying in the air; and a terminal provided at a location and determining the location by communication with the first broadband signal modules. In addition, a method for determining a precise location including: respective GPS receivers receiving GPS signals from artificial satellites and detecting locations of each of the plurality of unmanned aerial vehicles, transmiting locations of the unmanned aerial vehicles and distances between the unmanned aerial vehicles and the terminal and determining a location of the terminal using information received from the first broadband signal modules.

An apparatus for determining a precise location including: a plurality of unmanned aerial vehicles each having a first broadband signal module and a global position system GPS receiver attached thereonto and flying in the air; and a terminal provided at a location and determining the location by communication with the first broadband signal modules. In addition, a method for determining a precise location including: respective GPS receivers receiving GPS signals from artificial satellites and detecting locations of each of the plurality of unmanned aerial vehicles, transmiting locations of the unmanned aerial vehicles and distances between the unmanned aerial vehicles and the terminal and determining a location of the terminal using information received from the first broadband signal modules.

An electronic beacon placed stationary in a known location. The beacon includes a map, stored therein, pertaining to a covered area. The map includes coordinates of the known location with reference to the map. The electronic beacon is configured to transmit at least a navigational signal. The electronic beacon has a radio transmitter to communicate the map to at least one moving device in the covered area.

An electronic beacon placed stationary in a known location. The beacon includes a map, stored therein, pertaining to a covered area. The map includes coordinates of the known location with reference to the map. The electronic beacon is configured to transmit at least a navigational signal. The electronic beacon has a radio transmitter to communicate the map to at least one moving device in the covered area.

A method, system and apparatus are disclosed. In one or more embodiments, a method in a wireless device is provided. The wireless device is configured to communicate with a network node. The wireless device receives an extended signal transmitted by the network node. The extended signal includes a base signal and at least one additional signal. The wireless device estimates a time of arrival, TOA, based on the extended signal.

A position information providing system includes at least one message transmitter and an authentication server synchronous in time with each other. The message transmitter includes generation means for generating an authentication code depending on time and a specific code and transmission means for transmitting a message. The authentication server includes authentication means for certifying, in response to an authentication request, from a receiver that has received a message from any of the at least one message transmitter, including information in the received message, authenticity of position information included in the authentication request by determining validity of an authentication code included in the authentication request based on time information included in the authentication request and the specific code uniquely allocated to a message transmitter corresponding to the position information included in the authentication request and storage means for storing the position information authenticity of which is certified.

A user terminal includes a communication device configured to receive radio waves transmitted from a wireless communication tag provided on a golf ball, an output device configured to output information to a user, and a controller configured to control the output device and output information according to radio waves transmitted from the wireless communication tag provided on a golf ball.

A user terminal includes a communication device configured to receive radio waves transmitted from a wireless communication tag provided on a golf ball, an output device configured to output information to a user, and a controller configured to control the output device and output information according to radio waves transmitted from the wireless communication tag provided on a golf ball.

One or more personal article holders and/or mobile structures to which personal article holders can be attached or are integrated into are provided. A personal article holder comprises an elongated body comprising a hollow interior and a first open end configured for allowing a personal article to be inserted into the hollow interior. The personal article holder comprises an attachment means configured to attach the personal article holder to a mobile device.

One or more personal article holders and/or mobile structures to which personal article holders can be attached or are integrated into are provided. A personal article holder comprises an elongated body comprising a hollow interior and a first open end configured for allowing a personal article to be inserted into the hollow interior. The personal article holder comprises an attachment means configured to attach the personal article holder to a mobile device.