Ji Hoon Lee Taekyoung Kwon Yanghee Choi Sangheon Pack Location management area (LMA)-based MBS handover in mobile WiMAX systems. 341-348 2008 COMSWARE http://dx.doi.org/10.1109/COMSWA.2008.4554437 conf/comsware/2008 db/conf/comsware/comsware2008.html#LeeKCP08