An operation control method to be implemented by each of a plurality of communication devices two-dimensionally arranged on a two dimensional diffusive signal-transmission board, each of the plurality of communication devices being configured to communicate by transmitting a transmission signal carrying...http://www.google.es/patents/US7541922?utm_source=gb-gplus-sharePatente US7541922 - Operation control method of two dimensional diffusive signal-transmission devices, signal communication apparatus, and clothing provided with antenna function
Operation control method of two dimensional diffusive signal-transmission ...
