MIMO enhancement capability design

US12355513B2 · kind B2 · utility

Assignee

• Apple Inc. · US

Inventors

• Haitong Sun · Cupertino, US
• Yushu Zhang · Beijing, CN
• Wei Zeng · Saratoga, US
• Dawei Zhang · Saratoga, US
• Yuchul Kim · San Jose, US
• Hong He · Sunnyvale, US
• Weidong Yang · San Diego, US
• Chunhai Yao · Beijing, CN
• Chunxuan Ye · King of Prussia, US
• Oghenekome Oteri · San Diego, US
• Ismael Gutierrez Gonzalez · San Jose, US
• Ghaith N. Hattab · Santa Clara, US
• Jie Cui · San Jose, US
• Yang Tang · Pleasanton, US
• Haijing Hu · Beijing, CN
• Fangli Xu · Beijing, CN
• Zhibin Wu · Los Altos, US
• Yuqin Chen · Lo Wu, CN
• Yeong-Sun Hwang · Germering, DE

Key dates

• Filing date: Nov 29, 2023
• Grant date: Jul 8, 2025
• Expiry date: Nov 29, 2043

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04W92/18
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

Apparatuses, systems, and methods for multi-TRP by a UE, including out of order delivery of PDSCH, PUSCH, and/or DL ACK/NACK. The UE may receive, from a base station, a configuration that may include multiple control resource set (CORESET) pools and each CORESET pool may be associated with an index value. The UE may determine that at least two DCIs of the multiple DCIs end at a common symbol and determine, based on one or more predetermined rules, when the UE may be scheduled to receive PDSCHs, transmit PUSCHs, and/or transmit ACK/NACKs from CORESETs associated with the at least two DCIs.