no code implementations • 14 May 2022 • Chirag Ramesh Srivatsa, Chandra R. Murthy
Irregular repetition slotted aloha (IRSA) is a massive random access protocol in which users transmit several replicas of their packet over a frame to a base station.
no code implementations • 11 Nov 2021 • Chirag Ramesh Srivatsa, Chandra R. Murthy
For example, in a system with 1500 users and 10% of the users being active per frame, a pilot length of as low as 20 symbols is sufficient for accurate user activity detection.