Communication device and communication method for wireless communications

A communication device for wireless communication systems, comprising:

• a communication unit, configured to receive information of a first relative geographical location, which is about the first relative geographical location of a communication object of the communication device with respect to a reference geographical location;
• and
• one or more processors, configured to acquire, based on the information of the first relative geographical location and the information of the reference geographical location, a current geographical location of the communication object.

A communication method for a communication device for wireless communication systems, comprising:

• receiving information of a first relative geographical location which is about the first relative geographical location of a communication object of the communication device with respect to a reference geographical location;
• and
• acquiring, based on the information of the first relative geographical location and the information of the reference geographical location, a current geographical location of the communication object.

A non-transitory computer readable storage device having instructions stored therein that when executed by processing circuitry performs a communications method, the method comprising:

• determining information of a reference geographical location used for the communication device;
• generating, based on the information of the reference geographical location and a current absolute geographical location of the communication device, information of a relative geographical location of the communication device with respect to the reference geographical location for a predetermined communication object.

A non-transitory computer readable storage device having instructions stored therein that when executed by processing circuitry performs a communications method, the method comprising:

• acquiring information of a first relative geographical location which is about the first relative geographical location of a communication object of the communication device with respect to a reference geographical location;
• and
• determining, based on the information of the first relative geographical location and the information of the reference geographical location, a current geographical location of the communication object.