Adaptive beamwidth switching and beam steering in large public place (LPV) smart antenna systems

• Main Authors: ALIZADEH, ARDARAN, SILVERMAN MATTHEW AARON, BROSKO JOHN MARTIN, SWARTZ JOHN MATTHEW, KALAVAKURU, SIVADEEP REDDY, BANERJEE GUATAM D
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

Optimized determination of wireless antenna configuration may be provided. A computing device may instruct an antenna array of access points (APs) to generate a wide beam width to locate a cluster of two or more stations. Upon positioning to the cluster, the AP may narrow the beam width and receive a key performance indicator (KPI) from at least one of the two or more stations in the cluster with the narrower beam width. The computing device may then generate a statistical model based on the KPI and antenna vectors of the antenna array. Based on the statistical model, the computing device may determine a second antenna vector to optimize the KPI of the one or more client stations. The computing device may then modify an antenna state of the AP to generate the determined antenna vector. 可提供无线天线配置的优化确定。计算设备可指示接入点(AP)的天线阵列生成宽波束宽度，以定位两个或更多个台站的集群。定位到集群后，AP可缩窄波束宽度，并利用较窄的波束宽度从集群中的两个或更多个台站中的至少一个台站接收关键性能指标(KPI)。然后，计算设备可基于KPI和天线阵列的天线向量生成统计模型。基于统计模型，计算设备可确定第二天线向量，以优化一个或多个客户端台站的KPI。然后，计算设备可以修改AP的天线状态，以生成所确定的天线向量。