Faster Activity and Data Detection in Massive Random Access: A Multi-armed Bandit Approach

28 Jan 2020Jialin DongJun ZhangYuanming ShiJessie Hui Wang

This paper investigates the grant-free random access with massive IoT devices. By embedding the data symbols in the signature sequences, joint device activity detection and data decoding can be achieved, which, however, significantly increases the computational complexity... (read more)

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