New results and open problems on nonuniform filter-banks. - Sony Akkarakaran; P. P. Vaidyanathan (ICASSP, 1999)

The best basis problem, compaction problem and PCFB design problems [filter banks]. - Sony Akkarakaran; P. P. Vaidyanathan (ISCAS (3), 1999)

On optimization of filter banks with denoising applications. - Sony Akkarakaran; P. P. Vaidyanathan (ISCAS (3), 1999)

Are nonuniform principal component filter banks optimal? - Sony Akkarakaran; P. P. Vaidyanathan (EUSIPCO, 2000)

Optimizing the capacity of orthogonal and biorthogonal DMT channels. - P. P. Vaidyanathan; Yuan-Pei Lin; Sony Akkarakaran; See-May Phoong (EUSIPCO, 2000)

On the duality of optimal DMT systems and biorthogonal subband coders. - Yuan-Pei Lin; P. P. Vaidyanathan; Sony Akkarakaran; See-May Phoong (ICASSP, 2000)

Principal component filter banks: existence issues, and application to modulated filter banks. - Sony Akkarakaran; Palghat P. Vaidyanathan (ISCAS, 2000)

Optimality of principal component filter banks for discrete multitone communication systems. - Palghat P. Vaidyanathan; Yuan-Pei Lin; Sony Akkarakaran; See-May Phoong (ISCAS, 2000)

Bifrequency and bispectrum maps: a new look at multirate systems with stochastic inputs. - Sony Akkarakaran; Palghat P. Vaidyanathan (IEEE Trans. Signal Process., 2000)

On optimal transforms for subband domain suppression of colored noise. - Sony Akkarakaran; P. P. Vaidyanathan (ICASSP, 2001)

Discrete multitone communication with principal component filter banks. - Sony Akkarakaran; Palghat P. Vaidyanathan (ICC, 2001)

Results on principal component filter banks: Colored noise suppression and existence issues. - Sony Akkarakaran; P. P. Vaidyanathan (IEEE Trans. Inf. Theory, 2001)

Filterbank optimization with convex objectives and the optimality of principal component forms. - Sony Akkarakaran; Palghat P. Vaidyanathan (IEEE Trans. Signal Process., 2001)

A 5G NR Millimeter-Wave-Based AoD Positioning Field Experiment. - Jingchao Bao; Sony Akkarakaran; Alireza Nooraiepour; Tao Luo (ICC Workshops, 2024)

Statistical AI/ML Model Monitoring for 5G/6G: Interference Prediction Case Study. - Priyanka Kaswan; Mohamed F. Marzban; Wooseok Nam; Sony Akkarakaran; Tao Luo 009 (ICC Workshops, 2024)

Joint Positioning and Cooperative Wireless Sensing: Design and Over-The-Air Verification. - Yucheng Dai; Wooseok Nam; Jingchao Bao; Alireza Nooraiepour; Sony Akkarakaran; Tao Luo (VTC Fall, 2024)