JABR 265. - Robert Novak; Aaron Chun; Jay Goldberg; Bernard Sivin (ACM Annual Conference, 1975)

Efficient packet data service in a spread spectrum OFDM cellular system with 2-dimensional radio resource allocation. - Robert Novak; Witold A. Krzymien (Eur. Trans. Telecommun., 2004)

Diversity combining options for spread spectrum OFDM systems in frequency selective channels. - Robert Novak; Witold A. Krzymien (WCNC, 2005)

Diversity Combining Options and Low-Complexity MMSE Equalization for Spread Spectrum OFDM Systems in Frequency Selective Fading Channels. - Robert Novak; Witold A. Krzymien (Wirel. Pers. Commun., 2007)

Improved VoIP capacity in mobile WiMAX systems using persistent resource allocation. - Mo-Han Fong; Robert Novak; Sean McBeath; Roshni Srinivasan (IEEE Commun. Mag., 2008)