Certified 6G Direct-to-Device Architect (C6G-D2DA)

Certified 6G Direct-to-Device Architect (C6G-D2DA) Certification Program by Tonex

Certified 6G Direct-to-Device Architect C6G D2DA prepares professionals to design and orchestrate next generation direct to device services across non terrestrial 6G networks. The program walks through NTN architectures, D2D service models, advanced waveforms, reconfigurable surfaces, and optical and THz links, connecting these elements into an end to end architecture that can actually be deployed. Participants learn how AI driven optimization reshapes capacity planning, coverage, and quality of experience for dense and highly mobile user populations.

A strong focus is placed on cybersecurity because 6G D2D over NTN expands the attack surface from the ground core into space segments and user devices. The course explores threats such as jamming, spoofing, signaling abuse, and data interception, and maps them to concrete security controls, from secure beamforming to robust key management. By the end, participants can align 6G D2D design choices with performance, reliability, and cybersecurity requirements for advanced commercial, government, and mission critical applications.

Learning Objectives

• Understand 6G direct to device service models and NTN reference architectures
• Analyze tradeoffs between spectrum, coverage, and capacity for D2D services
• Design AI driven resource allocation and mobility strategies across NTN layers
• Evaluate advanced waveforms and antenna concepts for robust D2D connectivity
• Engineer optical and THz links considering propagation, hardware, and orchestration constraints
• Integrate constellation payload and ground segment components into a cohesive D2D architecture
• Incorporate cybersecurity principles into 6G D2D design including threat modeling, secure signaling, and resilient operation in contested environments

Audience

• 6G and 5G network architects and engineers
• Satellite and non terrestrial network designers
• RF and waveform engineers working on advanced wireless systems
• System and solution architects in telecom vendors and operators
• Device and chipset engineers for 6G capable terminals
• Cybersecurity Professionals
• Technology strategists, regulators, and technical program managers in government and enterprise

Course Modules

Module 1: 6G D2D NTN Architecture Foundations

• Service and deployment scenarios for 6G D2D
• NTN reference models and integration patterns
• Space, air, and ground segment roles and interfaces
• Control and user plane design for D2D traffic
• Security architecture elements across end to end paths
• Performance and resilience requirements for mission critical use cases

Module 2: AI Driven Resource Optimization For NTN

• AI driven traffic prediction for D2D service profiles
• Intelligent beam management and user association strategies
• Dynamic spectrum and power allocation across layers
• AI based mobility and handover optimization in NTNs
• Policy and intent driven orchestration architectures
• Cybersecurity implications of AI control loops and mitigation strategies

Module 3: Advanced Waveforms And Radio Design

• Candidate waveforms for 6G D2D including non orthodox schemes
• Massive MIMO and beamforming strategies for handheld devices
• Interference management in dense D2D and NTN overlays
• Waveform robustness under mobility, blockage, and Doppler effects
• Hardware constraints and linearity considerations for user devices
• Security aspects of waveform choice including resistance to jamming and detection

Module 4: Reconfigurable Surfaces For Space Coverage

• Principles of reconfigurable and intelligent reflecting surfaces
• Placement strategies on satellites, aerial platforms, and structures
• Beam shaping and coverage extension for D2D links
• Joint optimization of RIS configurations and baseband parameters
• Reliability, calibration, and control channel design for RIS networks
• Cybersecurity risks in RIS control channels and secure configuration approaches

Module 5: Optical And THz D2D Links

• Fundamentals of THz and optical propagation in NTN environments
• Device and terminal constraints for high frequency D2D operation
• Link budget and availability analysis for optical and THz segments
• Hybrid RF, THz, and optical architectures for resiliency
• Synchronization and alignment techniques for narrow beam links
• Security and privacy properties of highly directional optical and THz links

Module 6: Constellation And Ground Segment Integration

• Constellation design drivers for D2D capacity and coverage
• Payload and baseband processing options for D2D traffic
• Ground gateway and edge cloud integration for 6G NTNs
• Network slicing and QoS strategies for D2D services
• End to end monitoring, observability, and lifecycle management
• Cybersecurity governance for space, ground, and device segments in 6G D2D deployments

Exam Domains

1. Systems Engineering For 6G NTN Direct To Device Architectures
2. AI Based Optimization For NTN Enabled D2D Services
3. D2D Waveform Engineering And Spectrum Management
4. Spaceborne Reconfigurable Surface Design And Control
5. Optical And Terahertz Direct To Device Link Engineering
6. End To End Constellation And Ground Segment Coordination

Course Delivery
The course is delivered through a combination of expert led lectures, structured technical discussions, and guided project style exercises focused on realistic 6G D2D scenarios. Participants work through architecture sketches, tradeoff analyses, and design reviews that link NTN concepts, device constraints, and operational requirements. Supporting materials include curated readings, design templates, and case based examples covering commercial, government, and mission focused environments. The format is designed so that experienced professionals can directly map the material to their active or planned 6G and NTN initiatives while keeping cybersecurity considerations integrated into every design step.

Assessment and Certification
Participants are assessed through periodic quizzes, short design assignments, and a final architecture oriented capstone that integrates NTN, AI optimization, waveform selection, and security considerations. Assessment emphasizes the ability to justify design decisions rather than simple recall. Upon successful completion of the program and final evaluation, participants receive the Certified 6G Direct-to-Device Architect C6G D2DA certificate from Tonex, recognizing their capability to architect secure and resilient 6G D2D solutions across NTN ecosystems.

Question Types

• Multiple Choice Questions MCQs
• Scenario based Questions

Passing Criteria
To pass the Certified 6G Direct-to-Device Architect C6G D2DA Certification Training exam, candidates must achieve a score of 70% or higher.

Position yourself at the forefront of 6G direct to device innovation by mastering NTN architectures, AI driven optimization, and security aware design. Enroll in the Certified 6G Direct-to-Device Architect C6G D2DA Certification Program by Tonex to transform complex technical concepts into practical architectures that your organization can deploy with confidence.