## 2 Related Work  
Recent research has emphasized the integration of Self-Sovereign Identity (SSI) into wireless communication networks, aiming to enhance user autonomy, privacy, and security. SSI represents a transformative approach to digital identity management by shifting control over personal data from centralized entities to individuals themselves. The SSI model relies on cryptographically signed credentials that can be securely managed and shared by users. Importantly, these credentials enable selective disclosure, allowing individuals to share only the minimum required information based on specific contexts, thereby preserving their privacy. The decentralized nature of SSI makes it an ideal solution for modern communication infrastructures like 6G, which are designed to accommodate distributed systems and multi-stakeholder interactions [11, 12]. The adoption of SSI within the framework of 6G networks addresses critical concerns around privacy, security, and trust in digital ecosystems. Unlike traditional identity systems that depend on centralized authorities for management and verification, SSI empowers users to autonomously create, manage, and share their credentials. This approach ensures robust privacy and security, as only contextually necessary information is disclosed to third parties. By aligning with the decentralized architecture of 6G, SSI offers a scalable and trusted environment for digital interactions. Consequently, the integration of SSI into 6G has the potential to revolutionize identity management, creating a secure, privacy-preserving, and user-centric ecosystem for next-generation wireless networks [12, 13]. Building on these foundational principles, recent research has explored innovative methods and practical implementations of SSI within wireless communication networks, particularly in the context of emerging 6G technologies. In [14], a blockchain-based digital identity platform was developed to enhance privacy and security in identity management systems. This platform utilizes blockchain's attributes for transparency, immutability, and cryptographic security, orchestrating smart contracts to automate identity verification and access control processes. Furthermore, the concept of SSI was explored in the wireless ad hoc mesh networks in [15]. By applying SSI principles, these networks can achieve secure and efficient identity verification without relying on centralized authorities, thereby enhancing the overall security and resilience of the network. The study in [16] introduced a decentralized identity management system for SSI integration in wireless communication, utilizing blockchain and identity-based encryption (IBE). This approach empowers users to securely generate and manage cryptographic keys linked to unique identifiers, enabling private data sharing without centralized reliance. Blockchain ensures transparency and immutability, while smart contracts automate identity verification and access control, driving secure and user-centric advancements in wireless networks. Recent studies have further explored the application of SSI in various network contexts. For instance, the Sovrin Network has been analyzed as an emerging SSI service utility, enabling SSI for all by leveraging distributed ledger technology to provide a decentralized digital identity framework [13]. Additionally, the Degator framework has been proposed for data aggregation management, utilizing SSI in decentralized networks to address security concerns and mitigate identity-related risks [17]. A systematic mapping study examined decentralized identity and SSI, highlighting the potential of SSI in enhancing security and privacy across diverse networking environments [18]. Furthermore, design aspects of decentralized identifiers and SSI have also been discussed, emphasizing the role of emerging Web3 technologies in implementing decentralized digital identity systems [19].