Interleaver centric systems have a significant role to play in fifth generation (5G) real-time communication. Flip Left–Right approach based Inverse Tree Interleavers (FLRITIs) are among one of the recently developed interleavers for these interleaver centric systems. During the real-time communication, interleaver assignment requests from multiple users often arrive at next generation NodeB (gNB) simultaneously. Therefore, a mechanism is essentially needed to handle these simultaneous interleaver assignment requests at the gNB. In this paper, an efficient mechanism to handle the simultaneous interleaver i.e. FLRITI assignment requests originated from different wireless transmit receive units is proposed. This mechanism helps the network in taking a correct logical decision based on pre-configured policy/policies while assigning correct sequence number and hence, the correct FLRITI to each 5G user from the inverse tree structure. The method is equally effective in all types of time-critical and non-time critical 5G communication scenarios e.g. Ultra reliable low latency communication 5G new radio, enhanced mobile broadband etc.

以交织器为中心的系统在第五代（5G）实时通信中起着重要作用。基于逆向翻转方法的逆树交织器（FLRITI）是这些交织器中心系统最近开发的交织器之一。在实时通信期间，来自多个用户的交织器分配请求通常同时到达下一代NodeB（gNB）。因此，本质上需要一种机制来处理gNB上的这些同时进行的交织器分配请求。在本文中，提出了一种有效的机制来处理同时交织器，即来自不同无线发射接收单元的FLRITI分配请求。这种机制可帮助网络根据预先配置的策略来做出正确的逻辑决策，同时从逆向树结构中为每个5G用户分配正确的序列号，从而分配正确的FLRITI。该方法在所有类型的时间关键型和非时间关键型5G通信场景中均有效，例如超可靠的低延迟通信5G新无线电，增强型移动宽带等。