Bala's News http://www.ee.columbia.edu/~bbathula/rss.xml en-us Paper accepted in DRCN 2013 hhttp://drcn2013.org/ Paper on cost-optimization of regenerator sites. Paper accepted in Globecom 2012 http://www.ieee-globecom.org/ Paper on Cross-Layer architecture. Two Papers in OFC 2012 http://www.ee.columbia.edu/~bbathula/abstracts.html#OFC12 Two papers based on optical regenerators are accepted for presentation in OFC 2012. Journal Paper in PTL http://www.ee.columbia.edu/~bbathula/abstracts.html#LaBrWaBaBe11 The paper describes the first demonstration of failure recovery via cross-layer node architecture. Invitied talk http://web.njit.edu/~ieeenj/comsoc/talks/11_Nov_8_Bathula.pdf Invitied talk by IEEE COMSOC (New Jersey chapter) on Cross-layer Architecture and Design Approaches for Optical Networks