{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854392","patent":{"patent_number":"US-9854392","title":"Method and apparatus for performing session info query for user plane location","assignee":null,"inventors":[],"filing_date":"2016-07-01T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04W","G06F","H04L","H04L","H04W","H04L","H04W","H04W"],"num_claims":19,"abstract":"Techniques for querying for information on location sessions in a user plane location architecture are described. In an aspect, a location server may send a query message to a terminal to query for information on active location sessions, e.g., when at least one location session for periodic triggered service or area event triggered service is deemed to be active. The terminal may return a response message containing a list of session identifiers (IDs) for the active location sessions, parameters for the active location sessions, capabilities of the terminal, etc. The location server may compare the information received from the terminal and information stored at the location server. The location server may terminate each location session deemed to be active at only the terminal or only the location server. The location server may restart or terminate each location session having inconsistent parameters at the terminal and the location server."},"analysis":{"summary":"The Method and Apparatus for Performing Session Info Query for User Plane Location patent introduces a novel approach to managing location sessions in mobile networks. The core innovation lies in the location server's ability to proactively query user terminals for information on active location sessions. This addresses the problem of inconsistencies between the location server and the terminal, which can lead to inaccurate location data and wasted network resources.\n\nThe key technical approach involves the location server sending a query message to the terminal, requesting information on active location sessions, session parameters, and terminal capabilities. The terminal responds with the requested information, which the location server then compares with its own records. Any discrepancies are resolved by terminating outdated sessions or restarting sessions with inconsistent parameters. This ensures that location sessions are only active when they are truly needed and that the information is consistent between the server and the terminal.\n\nThe business value of this technology is significant. By improving the accuracy and reliability of location data, it enhances the performance of location-based services, making them more valuable to users and businesses. It also reduces unnecessary resource consumption, leading to cost savings for mobile network operators. The market opportunity is broad, as location-based services are increasingly critical in various industries, including transportation, logistics, retail, and emergency services.\n\nThis patent has the potential to transform the way location sessions are managed in mobile networks, leading to more efficient, reliable, and accurate location-based services. Its proactive query mechanism and adaptive management approach make it a valuable asset for mobile network operators and application developers alike.","layman_explanation":"The Method and Apparatus for Performing Session Info Query for User Plane Location addresses a critical challenge in modern mobile networks: ensuring that your phone and the network have the same understanding of your location. Think of it like this: your phone is constantly communicating with cell towers to determine where you are. This information is used by various apps and services, from navigation to targeted advertising. However, sometimes your phone and the network can have different ideas about your location, leading to inaccuracies and inefficiencies.\n\nThe problem this solves is the potential for inconsistencies in location session information. These inconsistencies can arise due to various factors, such as network disruptions, terminal mobility, or software errors. When these inconsistencies occur, it can lead to inaccurate location data, wasted network resources, and service disruptions. Existing solutions often fall short because they rely on passive monitoring or periodic updates, which may not be sufficient to detect and resolve inconsistencies in a timely manner.\n\nThis technology works by allowing the network to proactively ask your phone about its active location sessions. Your phone responds with information about these sessions, which the network then compares with its own records. If any discrepancies are detected, the network can take corrective action, such as terminating outdated sessions or restarting sessions with inconsistent parameters. This ensures that your phone and the network are always on the same page about your location.\n\nThis matters because it improves the accuracy and reliability of location-based services. This means that apps like navigation and ride-sharing will be more accurate, and you'll experience fewer disruptions. It also reduces unnecessary resource consumption, which can lead to longer battery life for your phone. The market impact is significant, as location-based services are increasingly critical in various industries, including transportation, logistics, retail, and emergency services. The potential ROI is high, as the cost savings from reduced resource consumption and the revenue gains from improved LBS performance are substantial. The investment implications are clear: this technology represents a valuable opportunity for mobile network operators, application developers, and businesses alike.\n\nFuture applications include integration with emerging technologies like 5G and IoT, enabling even more accurate and reliable location-based services. Market adoption timeline is expected to be gradual, as mobile network operators and application developers begin to recognize the value of this technology. Investment implications include opportunities for venture capital firms and strategic investors to fund the development and deployment of this technology.","technical_analysis":"The Method and Apparatus for Performing Session Info Query for User Plane Location patent details a system designed to enhance the accuracy and efficiency of location-based services in mobile networks. The technical architecture centers around a location server and mobile terminals communicating via defined messaging protocols. The core of the innovation lies in the server's ability to initiate queries to the terminals, requesting specific information about active location sessions.\n\nImplementation involves defining precise message structures for the query and response, specifying the data fields to be exchanged, such as session identifiers, session parameters (e.g., reporting intervals, accuracy requirements), and terminal capabilities. The location server employs algorithms to compare the received information with its internally stored data, identifying discrepancies. These algorithms must account for potential variations in data formats and timing differences.\n\nIntegration patterns involve seamless interaction with existing mobile network protocols and location-based service APIs. The system must be designed to minimize overhead and latency to avoid impacting the performance of other network functions. Performance characteristics are crucial, with the query and response process optimized for speed and efficiency. The code-level implications involve careful attention to data structures, messaging protocols, and error handling to ensure robustness and reliability.\n\nSpecifically, the algorithms for comparing session parameters must be robust to handle minor variations due to timing differences or rounding errors. The system must also include mechanisms for handling lost or corrupted messages, ensuring that the location server can still maintain an accurate view of the active location sessions. Overall, the Method and Apparatus for Performing Session Info Query for User Plane Location represents a significant advancement in location management technology, offering a robust and efficient solution for ensuring the accuracy and reliability of location-based services.","business_analysis":"The Method and Apparatus for Performing Session Info Query for User Plane Location patent presents a compelling business opportunity within the burgeoning market for location-based services (LBS). The market opportunity size is substantial, encompassing a wide range of applications, from navigation and tracking to targeted advertising and emergency response. The competitive advantages offered by this technology stem from its ability to improve the accuracy and reliability of location data, which is crucial for the success of LBS.\n\nThe revenue potential is multifaceted. Mobile network operators can leverage this technology to improve the performance of their LBS, attracting more users and generating more revenue. Application developers can use it to create more accurate and reliable LBS, enhancing user engagement and driving revenue growth. Businesses can use it to optimize their operations, improve customer service, and reduce costs. Potential business models include licensing the technology to mobile network operators and application developers, offering it as a managed service, or integrating it into existing LBS platforms.\n\nFrom a strategic positioning perspective, this technology positions its adopters as leaders in the LBS market. By improving the accuracy and reliability of location data, it enables them to offer superior services and gain a competitive edge. ROI projections are highly favorable, as the cost savings from reduced resource consumption and the revenue gains from improved LBS performance are substantial. The Method and Apparatus for Performing Session Info Query for User Plane Location represents a strategic investment that can deliver significant returns for mobile network operators, application developers, and businesses alike.","faqs":null,"topics":["user plane location","location sessions","mobile networks","location accuracy","battery drain","method","apparatus","performing"],"tech_cluster":null},"seo":{"title":"Session Info Query for User Plane Location - Patent US-9854392","description":"Discover how the Method and Apparatus for Performing Session Info Query for User Plane Location improves location accuracy & reduces battery drain. Full patent analysis & claims.","keywords":["user plane location","location sessions","mobile networks","location accuracy","battery drain","patent","patent US-9854392"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854392","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-9854392","citation_suggestion":"Patentable. \"Method and apparatus for performing session info query for user plane location\" (US-9854392). https://patentable.app/patents/US-9854392","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854392","json":"https://patentable.app/api/llm-context/US-9854392","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:30:07.465Z"}