Self-organizing resource access apparatus and method in local area network communication environment

A self-organizing resource access apparatus for transmitting data by self-organizing resource access by each individual node in a Local Area Network (LAN) communication environment where at least two nodes exchange data with each other, the apparatus comprising:

• an input/output unit for transmitting and receiving data;
• a modulator for converting data to be sent into a transmittable signal;
• a demodulator for converting a received signal into receivable data;
• and
• a phase control unit for controlling a first node to listen to at least one data transmission of at least one other node connected to the LAN, and adjust a data transmission start time of the first node in accordance with a data transmission start time of the at least one other node so that the data transmission start time of the first node does not overlap the data transmission start time of the at least one other node;
• wherein the phase control unit transmits the data to be sent to the at least one other node through the input/output unit at the adjusted data transmission start time.