{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854004","patent":{"patent_number":"US-9854004","title":"Systems and methods for managing different types of registrations for IMS services on SIMs of a wireless communication device","assignee":null,"inventors":[],"filing_date":"2014-10-24T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04W","H04W","H04W","H04L","H04L","H04W","H04W","H04W"],"num_claims":30,"abstract":"Methods and devices are disclosed for managing Internet Protocol Multimedia Subsystem (IMS) service registration on a wireless communication device having at least one SIM that supports IMS services. The wireless communication device may access network operator policies stored in the SIM(s), and identify enabled IMS services for each SIM. The wireless communication device may also identify, based on the accessed network operator policies, a registration type for each enabled IMS service on each SIM, determine whether to perform a single registration or a dual IMS registration for each of the at least one SIM, perform the determined registration using the accessed network operator policies, and maintain registration of the enabled IMS services for each SIM."},"analysis":{"summary":"The Systems and Methods for Managing Different Types of Registrations for Ims Services on Sims of a Wireless Communication Device patent addresses the challenge of efficiently managing Internet Protocol Multimedia Subsystem (IMS) service registration on wireless communication devices that utilize multiple SIM cards. The core innovation lies in its ability to intelligently manage IMS service registration based on network operator policies stored within the SIM cards. This system solves the problem of conflicting registrations and inefficient resource utilization that often plague dual-SIM devices.\n\nThe key technical approach involves accessing network operator policies stored in the SIM cards, identifying enabled IMS services for each SIM, and determining whether to perform a single or dual IMS registration based on these policies. This automated process ensures that the device adheres to network operator requirements and optimizes registration procedures.\n\nThe business value of this innovation is significant. By streamlining IMS service registration, this technology improves user experience, reduces network congestion, and unlocks new business opportunities for wireless communication device manufacturers and network operators. The market opportunity is substantial, as dual-SIM devices are increasingly popular, particularly in regions where users want to separate personal and professional communications or take advantage of different network operator offerings.\n\nThis technology enables more efficient resource management, reduces complexity for end-users, and provides a competitive advantage for device manufacturers and network operators. The automated and optimized registration process enhances the overall performance of wireless communication devices and ensures a seamless user experience. The Systems and Methods for Managing Different Types of Registrations for Ims Services on Sims of a Wireless Communication Device has the potential to become a standard feature in future wireless communication devices.","layman_explanation":"The Systems and Methods for Managing Different Types of Registrations for Ims Services on Sims of a Wireless Communication Device patent addresses a common problem with modern mobile devices: managing multiple SIM cards. Many phones now allow you to use two SIM cards at once, which can be useful for separating work and personal calls, or for using different mobile networks for better coverage or cheaper rates. However, this can create technical challenges for the phone itself, especially when it comes to managing Internet Protocol Multimedia Subsystem (IMS) services.\n\n**What Problem Does This Solve?**\nWhen a phone has two SIM cards, it needs to manage two sets of services, like voice calls, text messages, and data connections. Each SIM card might have different rules and settings from the mobile network operator. The phone needs to keep track of all these details and make sure everything works correctly. Existing solutions often struggle to manage this complexity, leading to dropped calls, missed messages, or inefficient data usage.\n\n**How Does It Work?**\nThis patent describes a system that helps the phone manage these different SIM cards more intelligently. It's like having a smart assistant that knows the rules for each SIM card and makes sure the phone follows them. The phone looks at the policies set by each network operator (the companies that provide the mobile service) and figures out which services are available on each SIM card. Based on this information, the phone decides whether to register each SIM card separately or combine them into a single registration. This ensures that the phone is always using the correct settings for each SIM card.\n\n**Why Does This Matter?**\nThis technology matters because it makes dual-SIM phones work more smoothly and reliably. By efficiently managing IMS services, the phone can provide a better user experience, with fewer dropped calls and missed messages. It also helps the phone use network resources more efficiently, which can improve battery life and reduce data usage. This can be a competitive advantage for phone manufacturers and mobile network operators, as it can attract customers who want a reliable and efficient dual-SIM experience.\n\n**What's Next?**\nThis technology could be further developed to support even more complex scenarios, such as phones with three or more SIM cards, or phones that can switch between different types of networks (e.g., 4G and 5G). As mobile technology continues to evolve, innovations like this will be essential for providing a seamless and reliable user experience.","technical_analysis":"The Systems and Methods for Managing Different Types of Registrations for Ims Services on Sims of a Wireless Communication Device patent provides a detailed framework for managing IMS service registration on devices with multiple SIMs. The technical architecture centers around the device's ability to read and interpret network operator policies stored on each SIM card. This involves secure access to SIM data and the ability to parse policy information.\n\nThe implementation details involve several steps: accessing the network operator policies, identifying enabled IMS services, determining the appropriate registration type (single or dual), and performing the registration. The algorithm for determining the registration type is crucial, as it must consider various factors, including network conditions and service availability. The system likely uses a combination of standardized IMS protocols and proprietary extensions to manage the registration process.\n\nIntegration patterns involve tight coupling with the device's operating system and IMS client. The system must also handle potential conflicts between different SIMs and network policies. Performance characteristics are critical, requiring efficient use of battery power and network resources. Code-level implications involve modifications to the device's radio interface layer and IMS stack. The system may also require specialized drivers or libraries to access SIM data securely.\n\nFurther, the system uses specific data structures to manage the IMS registration information for each SIM, and algorithms to prioritize registrations based on user preferences or network conditions. The system must also handle error conditions and fallback scenarios, such as when a SIM card is removed or a network connection is lost. The security aspects of the system are also important, as the system must protect the SIM data from unauthorized access.","business_analysis":"The Systems and Methods for Managing Different Types of Registrations for Ims Services on Sims of a Wireless Communication Device patent presents a significant business opportunity within the telecommunications sector. The market opportunity stems from the increasing adoption of dual-SIM devices, particularly in emerging markets where users often switch between different network operators for cost savings or coverage reasons. This technology directly addresses the challenges associated with managing IMS services on these devices, offering a streamlined and efficient solution.\n\nCompetitive advantages include improved user experience, reduced network congestion, and enhanced device performance. By automating and optimizing the IMS registration process, this technology can differentiate devices and services in a competitive market. The revenue potential lies in licensing the technology to device manufacturers, network operators, or both. Business models could include upfront licensing fees, royalty-based agreements, or subscription-based services.\n\nStrategic positioning involves partnering with key players in the mobile ecosystem, such as SIM card vendors, chipset manufacturers, and mobile operators. ROI projections are highly dependent on the adoption rate of dual-SIM devices and the licensing terms negotiated with partners. However, the potential for significant returns is substantial, given the large and growing market for dual-SIM devices.\n\nFurthermore, this technology positions companies to capitalize on the growing demand for seamless connectivity and optimized network performance. By providing a more efficient and reliable IMS registration process, this innovation can enhance the overall user experience, driving adoption and loyalty. The ability to manage different IMS services on different SIM cards also opens up new business models and revenue streams for both device manufacturers and network operators.","faqs":null,"topics":["IMS service registration","dual SIM management","network operator policies","wireless communication","SIM card technology"],"tech_cluster":null},"seo":{"title":"IMS Registration Management - Systems and Methods for Managing Different Types of Registrations for Ims Services on Sims of a Wireless Communication Device","description":"Efficiently manage IMS service registration on dual SIM devices. Discover this patent's innovative approach to network operator policies and streamlined registration.","keywords":["IMS service registration","dual SIM management","network operator policies","wireless communication","SIM card technology","patent","patent US-9854004","mobile device optimization","SIP protocols","telecommunications"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854004","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9854004","citation_suggestion":"Patentable. \"Systems and methods for managing different types of registrations for IMS services on SIMs of a wireless communication device\" (US-9854004). https://patentable.app/patents/US-9854004","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854004","json":"https://patentable.app/api/llm-context/US-9854004","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T06:11:24.742Z"}