QoE measurement report transmission in split RAN architecture

• Main Authors: BARNOCK PHILP, CENTONZA ANGELO, PARISH HET LAUJENI ALI, EKLOF CECILIA, RUNE JOHAN, LUNARDI LUCA
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

Systems and methods relating to Quality of Experience (QoE) measurement reporting in a cellular communication system with a split or distributed Radio Access Network (RAN) architecture are disclosed. In one embodiment, a method performed in a RAN having a distributed RAN architecture includes, at a control plane portion (CU-CP) of a central unit of a base station of the RAN, generating a distributed RAN architecture, one or more first messages are sent to a user plane portion (CU-UP) of a central unit to establish or modify one or more bearers and one or more second messages are sent to a distributed unit (DU) of a base station to establish or modify one or more bearers. 公开了涉及具有分体式或分布式无线电接入网(RAN)架构的蜂窝通信系统中的体验质量(QoE)测量报告的系统和方法。在一个实施例中，一种在具有分布式RAN架构的RAN中执行的方法包括：在RAN的基站的中央单元的控制面部分(CU-CP)处，向中央单元的用户面部分(CU-UP)发送一个或多个第一消息以建立或修改一个或多个承载并且向基站的分布式单元(DU)发送一个或多个第二消息以建立或修改一个或多个承载。