A method for forming an array antenna beam of a mobile terminal periodically compares transmit/receive characteristics of a three-dimensional adaptive beam with transmit/receive characteristics of an omnidirectional beam periodically. A beam direction having better transmit/receive characteristics is...http://www.google.fr/patents/US7457587?utm_source=gb-gplus-shareBrevet US7457587 - Method and apparatus for forming array antenna beam of mobile terminal
Method and apparatus for forming array antenna beam of mobile terminal
