METHOD AND APPARTUS FOR TRANSCEIVING DATA USING DIRECTIONAL BEAM IN WIRELESS PERSONAL AREA NETWORK

摘要

Provided are a method and apparatus for data communication in a wireless personal area network (WPAN) using directional beams, the method including: setting priorities to a plurality of beam paths which can establish links to the second device; generating a list of the beam paths to which priorities are set; and establishing a link to the second device with reference to the generated list. Accordingly, time and wireless resources needed for restoring the link can be minimized.