2 papers
cs.IT2025
A Novel Precoder for Peak-to-Average Power Ratio Reduction in OTFS Systems
Saurabh Prakash, Venkatesh Khammammetti, Saif Khan Mohammed
We consider the issue of high peak-to-average-power ratio (PAPR) of Orthogonal time frequency space (OTFS) modulated signals. This paper proposes a low-complexity novel iterative P…
eess.SP2025
Low-Complexity Detection of Multiple Preambles in the Presence of Mobility and Delay Spread
Sandesh Rao Mattu, Beyza Dabak, Venkatesh Khammammetti +1
Current wireless infrastructure is optimized to support downlink applications. This paper anticipates the emergence of applications where engineering focus shifts from downlink to…