System, device and methods for transmitting and receiving location dependent data

A device for receiving location dependent data, the device comprising:

• a receiver;
• and
• a processor configured to use the receiver to receive a broadcast data stream comprising a first location dependent part of the location dependent data and a first identifier identifying the first location dependent part at a previous instance and a second location dependent part of the location dependent data and a second identifier identifying the second location dependent part at a current instance, to detect a difference between the first identifier and the second identifier and to disregard the first location dependent part when the difference is detected.

A method of transmitting location dependent data, comprising:

• determining a plurality of location dependent parts of the location dependent data, each of the plurality of location dependent parts corresponding to a different geographical region;
• and
• using a transmitter to transmit each of at least two of the plurality of location dependent parts to a different target location over an antenna array using beamforming, wherein each of the at least two of the plurality of location dependent parts is associated with a different reference location and the distance between a target location and a reference location associated with a location dependent part transmitted to the target location is smaller than a predetermined threshold.

A non-transitory computer-readable medium having instructions stored thereon that, when executed by a processor of a system comprising an antenna array and a transmitter coupled to the antenna array, cause the processor to carry out operations including:

• determining a plurality of location dependent parts of the location dependent data, each of the plurality of location dependent parts corresponding to a different geographical region;
• and
• using the transmitter to transmit each of at least two of the plurality of location dependent parts to a different target location over the antenna array using beamforming, wherein each of the at least two of the plurality of location dependent parts is associated with a different reference location and the distance between a target location and a reference location associated with a location dependent part transmitted to the target location is smaller than a predetermined threshold.