A branch candidate selecting method by a mobile station and a diversity handover control method on a network side in DHO performance are provided which consider a maximum cable branch number and a maximum radio branch number of the mobile station, when the mobile station detects a plurality of addition...http://www.google.de/patents/US6728227?utm_source=gb-gplus-sharePatent US6728227 - Mobile radio communication system, mobile station, and method for controlling diversity hand-over branch