US Patent Issued to WISIG NETWORKS on Feb. 17 for "Method and apparatus for pre DFT RS and data multiplexed DFT-S-OFDM with excess bandwidth shaping" (Indian Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,439, issued on Feb. 17, was assigned to WISIG NETWORKS PRIVATE Ltd. (India).

"Method and apparatus for pre DFT RS and data multiplexed DFT-S-OFDM with excess bandwidth shaping" was invented by Kiran Kumar Kuchi (Hyderabad, India), Saidhiraj Amuru (Hyderabad, India), Gudimitla Koteswara Rao (Srikalahast, India), Makandar Sibgath Ali Khan (Sangareddy, India) and Sakshama Ghoslya (Jaipur, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure relate to generating pre DFT RS and data multiplexed DFT-S-OFDM with excess bandwidth shaping. The RS and user data are transmitted in different OFDM symbols, such that channel ...