Company
Apple
6 contributions across 1 work items
6
Tdocs
1
Work items
Recent contributions
Discussion on RAN2 LS on applicable functionality reporting for beam management UE-sided model
Apple analyzes three options for AI/ML beam management UE-side model configuration agreed at RAN1 #118bis, focusing on the signaling flow between network and UE. The document raises four key proposals regarding the investigation of these…
Discussion on AI/ML beam management
Apple presents a comprehensive framework for AI/ML-based beam management in Rel-19, focusing on the lifecycle of models, overhead control for beam reporting, and consistency between training and inference. The document contains 13…
Discussion on Specification Support for AI/ML-based positioning
Apple Inc. presents 45 proposals for Rel-19 AI/ML-based positioning, focusing on specification impacts for sample-based versus path-based measurements, model input types (CIR, PDP, DP), and data collection procedures. The document argues…
Discussion on AI/ML-based CSI prediction
Apple discusses the necessity of network-side additional conditions for AI-based CSI prediction, arguing that the need for consistency signaling depends on whether the UE model relies on spatial signatures. The document presents three…
Discussion on AI based CSI compression
Apple analyzes inter-vendor training collaboration options for AI/ML-based CSI compression, arguing that Option 3a-1 should be deprioritized in favor of Option 4-1 with assisted nominal decoder training to handle UE-side additional…
Discussion on other aspects of AI/ML model and data
Apple discusses AI/ML model management aspects for 5G NR air interface, proposing 4 specific recommendations covering model transfer deprioritization, enhanced transfer procedures, multi-cell association IDs, and data collection…