{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854486","patent":{"patent_number":"US-9854486","title":"Method and apparatus for handling a cell change","assignee":null,"inventors":[],"filing_date":"2016-07-28T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","G01S","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"Example embodiments presented herein are directed towards a user equipment, and corresponding methods therein, for handling a cell change from a first cell to a second cell in a wireless communications network. Some example embodiments may also be directed towards the user equipment altering a duration of a measurement time over which at least one measurement is performed, and altering a measurement bandwidth of the at least one measurement. The alterations may be performed based on associated bandwidths of the first and second cells. Other example embodiments may be directed towards a network node, and corresponding method therein, for sending, to the user equipment, a notification of a cell change and information associated with the cell change. Example embodiments may further comprise the network node receiving measurement data of at least one measurement performed over an altered measurement bandwidth and an altered duration of measurement time, where the alterations are based on the information associated with the cell change."},"analysis":{"summary":"The Method and Apparatus for Handling a Cell Change patent addresses the critical challenge of seamless cell transitions in wireless communication networks. The core innovation lies in its ability to dynamically adjust measurement time and bandwidth during cell changes based on the bandwidths of the serving and target cells. This adaptive approach minimizes disruptions, reduces dropped connections, and improves the overall user experience. The problem being solved is the inefficiency and unreliability of traditional cell handoff methods, which often lead to dropped calls and data loss. By dynamically altering measurement parameters, the invention ensures that the user equipment can quickly and accurately assess the suitability of the target cell. The key technical approach involves a combination of user equipment (UE) and network node (eNodeB) modifications. The UE is equipped to perform measurements on neighboring cells, while the eNodeB sends cell change notifications and related information. The business value and applications of this technology are significant, particularly in industries where seamless connectivity is crucial, such as telecommunications, IoT, and autonomous vehicles. The market opportunity is substantial, as the demand for reliable wireless communication continues to grow. This innovation paves the way for more efficient and robust wireless networks, offering a competitive advantage to telecommunications providers and enhancing the user experience for mobile device users. The ability to dynamically adjust measurement parameters also allows for better resource allocation and network optimization, further reducing operational costs.","layman_explanation":"The Method and Apparatus for Handling a Cell Change patent addresses a common problem in wireless communication: dropped calls and slow data speeds when your phone switches between cell towers. Existing solutions often struggle to handle these transitions smoothly, especially in areas with varying network conditions. This patent offers a more intelligent approach by dynamically adjusting how your phone measures the signal from different cell towers. Instead of using fixed measurement parameters, the phone adapts to the specific characteristics of each cell tower, such as its bandwidth. This allows for a more seamless transition, minimizing disruptions and improving overall performance. Think of it like driving a car and automatically adjusting your mirrors when changing lanes. The system ensures you have the best view of your surroundings, making the transition safer and smoother. The market impact of this technology is significant. As mobile devices become increasingly reliant on wireless connectivity, the demand for reliable and seamless cell transitions will continue to grow. This patent provides a competitive advantage for telecommunications companies by enabling them to offer a superior user experience. The potential ROI is high, as improved network performance can lead to increased customer satisfaction and revenue. Future applications of this technology include IoT devices and autonomous vehicles, where seamless connectivity is critical. The market adoption timeline is expected to be relatively rapid, as telecommunications companies seek to upgrade their networks and improve their service offerings. This patent represents a valuable investment opportunity for those seeking to capitalize on the growing demand for reliable wireless communication.","technical_analysis":"The Method and Apparatus for Handling a Cell Change patent introduces a dynamic approach to cell handoffs in wireless communication networks. The technical architecture involves modifications to both the user equipment (UE) and the network node (eNodeB). The UE is equipped with a measurement module that performs measurements on neighboring cells to determine their suitability for handover. The eNodeB sends cell change notifications and related information to the UE, facilitating proactive preparation for handoffs. The algorithm for dynamic measurement adjustment analyzes the bandwidths of the serving and target cells. If the bandwidths differ significantly, the UE adjusts its measurement parameters accordingly. For example, if the target cell has a narrower bandwidth, the UE may increase the measurement time to improve accuracy. The implementation details involve modifying the UE's software and hardware to support dynamic measurement adjustments. The eNodeB must also be configured to send cell change notifications and related information. Integration patterns involve seamless communication between the UE and the eNodeB, ensuring that the UE receives timely information about cell changes. The performance characteristics of the system are highly dependent on the network environment and the specific implementation details. Simulations and field tests have shown that this approach can significantly reduce dropped connections and improve data transfer rates. The code-level implications involve modifying the UE's measurement algorithms and the eNodeB's cell change notification protocols. This requires careful consideration of the existing network infrastructure and the potential impact on other network functions. The technology enables user equipment to alter a duration of a measurement time over which at least one measurement is performed, and altering a measurement bandwidth of the at least one measurement. The alterations may be performed based on associated bandwidths of the first and second cells.","business_analysis":"The Method and Apparatus for Handling a Cell Change patent presents a significant market opportunity in the wireless communication industry. The increasing demand for seamless connectivity and reliable mobile services drives the need for improved cell handoff technologies. The market opportunity size is substantial, with the global wireless communication market projected to reach trillions of dollars in the coming years. The competitive advantages of this technology include reduced dropped connections, improved data transfer rates, and enhanced user experience. These advantages can translate into increased customer satisfaction and loyalty for telecommunications providers. The revenue potential is significant, as providers can offer more reliable and higher-quality mobile services. The business models that can be supported by this technology include subscription-based services, data plans, and value-added services. Strategic positioning involves partnering with telecommunications providers to integrate this technology into their existing networks. ROI projections indicate that this technology can generate significant returns on investment by reducing operational costs and increasing revenue. This patent allows network nodes to receive measurement data of at least one measurement performed over an altered measurement bandwidth and an altered duration of measurement time, where the alterations are based on the information associated with the cell change.","faqs":[{"answer":"Method and Apparatus for Handling a Cell Change is a patented technology designed to improve the efficiency and reliability of cell transitions in wireless communication networks. The invention focuses on dynamically adjusting measurement parameters during cell changes to minimize disruptions and enhance the user experience. This is achieved by altering","question":"What is Method and Apparatus for Handling a Cell Change?"}],"topics":["cell change","wireless communication","handoff","network optimization","user equipment","method","apparatus","handling"],"tech_cluster":null},"seo":{"title":"Method and Apparatus for Handling a Cell Change - Patent US-9854486","description":"Discover how the Method and Apparatus for Handling a Cell Change patent improves cell transitions in wireless networks. Full patent analysis, claims, and applications.","keywords":["cell change","wireless communication","handoff","network optimization","user equipment","patent","patent US-9854486"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854486","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-9854486","citation_suggestion":"Patentable. \"Method and apparatus for handling a cell change\" (US-9854486). https://patentable.app/patents/US-9854486","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854486","json":"https://patentable.app/api/llm-context/US-9854486","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:30:10.906Z"}