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AssigneeElectronics and Telecommunications Research Institute
InventorsJin Kyu Choi, Seung Yong Lee, Gwang Ja Jin, Dae Seung Yoo, Hyung Joo Kim
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The present invention relates to an apparatus and method of performing wireless communication using multiple directional antennas. The transportation means according to the present invention includes at least two communication devices, wherein one of the at least two communication devices, communication device A, includes a directional antenna group 1, and the other communication device, communication device B, includes a directional antenna group 2, and wherein the communication device A performs directional antenna selection control of the directional antenna group 1 included in the communication device A depending on whether the communication device B is connected with a network. According to the present invention, one of the communication devices gains access to a satellite station, a base station, or other ships, at least one antenna of another communication device may be used to relay wireless communication and may play a role as a base station or an AP.
A transportation means including a first communication device including multiple directional antennas, and a second communication device, the first communication device comprising:
A directional antenna control method in a transportation means including a first communication device having multiple directional antennas, and a second communication device, the method comprising:
Dependencies are inferred from the claim text.