公开(公告)号：US20140355566A1

公开(公告)日：2014-12-04

申请号：US14295285

申请日：2014-06-03

Applicant: Broadcom Corporation

Inventor： John WALLEY ,  Wael Diab ,  Rafael Carmon ,  Raymond Hayes ,  Kamlesh Rath ,  Sindhu Verma ,  Soumen Chakraborty ,  Pavan Nuggehalli ,  Shao-Cheng Wang ,  Nicholas Ilyadis ,  Murat Mese

IPC: H04W36/30

CPC classification number: H04W36/245

Abstract: Systems and methods for adaptive access and handover configuration based on historical data are provided. Access and handover decisions are optimized in a multiple radio access technology environment using historical data associated with network performance. Future needs for access and handovers are predicted using historical data associated with the user and historical data associated with network performance. Performance metrics are received periodically or continuously from nodes in one or more networks at a centralized controller. The centralized multi RAT controller correlates these performance metrics and determines predicted handovers for a user device. Preparations for the predicted handovers can then be made prior to the handover event.

Abstract translation: 提供了基于历史数据的自适应接入和切换配置的系统和方法。 使用与网络性能相关联的历史数据，在多个无线电接入技术环境中优化接入和切换决策。 使用与用户相关联的历史数据和与网络性能相关联的历史数据预测访问和切换的未来需求。 从集中式控制器的一个或多个网络中的节点周期性或连续地接收性能度量。 集中式多RAT控制器将这些性能度量相关联并确定用户设备的预测切换。 然后可以在切换事件之前进行预测切换的准备。