Low SNR design of space-time block codes based on union bound and indecomposable error patterns. - Madhavan Vajapeyam; Jifeng Geng; Urbashi Mitra (ICC, 2004)

Progressive union bound of space-time block codes and its saddlepoint approximation. - Madhavan Vajapeyam; Jifeng Geng; Urbashi Mitra (ISIT, 2004)

Performance of Distributed Space-Time Cooperative Schemes for Underwater Acoustic Communications. - Madhavan Vajapeyam; Urbashi Mitra (GLOBECOM, 2006)

Tools for Performance Analysis and Design of Space-Time Block Codes. - Madhavan Vajapeyam; Jifeng Geng; Urbashi Mitra (IEEE Trans. Commun., 2007)

Performance analysis of distributed space-time coded protocols for wireless multi-hop communications. - Madhavan Vajapeyam; Urbashi Mitra (IEEE Trans. Wirel. Commun., 2010)

A survey on 3GPP heterogeneous networks. - Aleksandar Damnjanovic; Juan Montojo; Yongbin Wei; Tingfang Ji; Tao Luo 009; Madhavan Vajapeyam; Taesang Yoo; Osok Song; Durga Malladi (IEEE Wirel. Commun., 2011)

Performance of VoLTE and data traffic in LTE heterogeneous networks. - Ozcan Ozturk 002; Madhavan Vajapeyam (GLOBECOM, 2013)

An overview of 3GPP enhancements on machine to machine communications. - Alberto Rico-Alvariño; Madhavan Vajapeyam; Hao Xu 001; Xiaofeng Wang; Yufei W. Blankenship; Johan Bergman; Tuomas Tirronen; Emre A. Yavuz (IEEE Commun. Mag., 2016)