公开(公告)号：US20240334319A1

公开(公告)日：2024-10-03

申请号：US18194633

申请日：2023-04-01

申请人： Apple Inc.

发明人： Muthukumaran DHANAPAL ,  Ajoy K. SINGH ,  Divyaprakash P. BHOJKUMAR ,  Lakshmi N. KAVURI ,  Ozgur EKICI ,  Raghuveer MALLIKARJUNAN ,  Rajesh AMBATI ,  Rohit MITTAL ,  Thanigaivelu ELANGOVAN ,  Ying HUANG

IPC分类号： H04W48/18 ,  H04W48/16 ,  H04W72/542

CPC分类号： H04W48/18 ,  H04W48/16 ,  H04W72/542

摘要： Embodiments described herein relate to dynamic selection of radio access technologies (RATs) available for use by 5G wireless devices. Managing selection of RATs to use by a 5G (and 4G LTE) capable wireless device can improve performance, e.g., when an application requires a higher throughput and a 5G SA connection underperforms a 5G NSA connection or a 4G LTE connection. Wireless devices can provide geolocation tagged cellular wireless network information, e.g., network performance measurements and observed properties, to network-based servers that collate and organize the crowd-sourced cellular wireless network information into a location database. The wireless device can use the cellular wireless network information of the location database for a geolocation at which the wireless device is operating to estimate performance for alternate wireless connections and compare to measured performance of a currently used wireless connection to determine whether to switch wireless RAT connections.