Delay sensitive user association strategy in massive machine-type communications

<正>The upcoming 6G mobile network is anticipated to meet the performance requirements of a vast number of terminal devices while providing simultaneous service [1]. However, ultra-dense user environments may lead to network congestion and increased latency. Effective user association is critical in addressing challenges such as load balancing,interference mitigation, and seamless handover [2, 3]. Existing user association strategies often focus on offloading tasks from overloaded access points(APs) through interlayer balancing mechanisms [4, 5].