# Summary of S4-260212: Pseudo-CR on Design Principles for the QUIC Test Platform

## Document Overview

This is a pseudo-CR contribution from Xiaomi to TR 26.934 v0.0.1 "Test platform for media delivery technologies". The document proposes initial design principles for a test platform that will be used to study QUIC-based protocols for media delivery in both segmented media (FS_QStream_MED) and Real-time Communication (FS_Q4RTC_MED) scenarios.

## Main Technical Contributions

### Structure and Organization of TR 26.934

The contribution proposes formatting and structuring Clause 4 of TR 26.934, establishing the foundational organization for documenting the test platform.

### Test Platform Architecture (Clause 4.2)

The main technical contribution is the definition of a **three-block architecture** for the test platform:

#### 1. **Network Block**
- Responsible for underlying network simulation
- Details to be documented in Clause 4.2.1

#### 2. **Transport Protocol Block**
- Manages the transport layer protocol (e.g., QUIC)
- Handles transmissions over the simulated network
- Details to be documented in Clause 4.2.2

#### 3. **Application Block**
- Implements the media technology being tested
- Details to be documented in Clause 4.2.1 (note: appears to be a numbering error in the source document)

### Additional Structural Elements

The contribution establishes placeholders for:

- **Clause 4.1 (General)**: Introduction and overview of platform functionalities
- **Clause 4.3 (Features)**: Detailed capabilities of the test platform
- **Clause 4.4 (Limitations and assumptions)**: Out-of-scope aspects and design assumptions

## Status

All technical content sections are marked with Editor's Notes, indicating this is an initial structural proposal with detailed content to be added in future contributions.