Communication terminal, communication system, and communication method

摘要

The present invention provides a communication terminal which can make connection to a communication terminal the position of which can be specified in an actual space but the ID information of which is not known through a network. The communication terminal includes an object designation section for acquiring the position information and the direction information of the communication terminal, an AP information acquisition section for acquiring the application information of an opponent communication terminal acting as a communication opponent, a memory section for storing the position information in the actual space of respective communication terminals, identification information for identifying the respective communication terminals in the network, and attribution information, a search section for searching the identification information of a communication terminal having the AP information in a region specified by the position information and the direction information of the communication terminal from the memory section.