{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854465","patent":{"patent_number":"US-9854465","title":"Wireless access network node having an off state","assignee":null,"inventors":[],"filing_date":"2016-06-06T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":17,"abstract":"A wireless access network node receives, from a coordinating network node, configuration information relating to a configuration of an uplink signal comprising a given uplink sequence selected by a user equipment (UE) from a plurality of uplink sequences and to be transmitted by the UE, the configuration information to enable the wireless access network node to monitor for the uplink signal, the plurality of uplink sequences mapped to respective power levels. The wireless access network node monitors for the uplink signal according to the configuration while the wireless access network node is in an off state, and determines a power level of the uplink signal based on the given uplink sequence in the uplink signal detected by the wireless access network node."},"analysis":{"summary":"The Wireless Access Network Node Having an Off State patent presents a novel solution for reducing power consumption in wireless access networks. The core innovation lies in enabling network nodes to operate in a low-power 'off' state while still actively monitoring for uplink signals from user equipment (UE). This is achieved by configuring the access node with information about specific uplink sequences and their corresponding power levels, allowing it to selectively detect and respond to valid signals. The problem being solved is the excessive energy waste in traditional 'always-on' wireless access points, which continuously consume power regardless of user activity. The key technical approach involves sophisticated signal processing algorithms that can identify and interpret uplink signals even in the 'off' state. The business value and applications are significant, including reduced operational costs for network operators, improved energy efficiency, and a smaller carbon footprint. This technology also enhances network responsiveness, leading to a better user experience. The market opportunity is substantial, as the demand for wireless connectivity continues to grow, and energy efficiency becomes increasingly important.","layman_explanation":"The Wireless Access Network Node Having an Off State patent solves the problem of excessive energy consumption in wireless networks. Existing wireless access points, like Wi-Fi routers, are typically always on, constantly consuming power even when no devices are connected. This wastes energy and increases operational costs for businesses and service providers.\n\nThis invention allows wireless access points to operate in a low-power 'off' state while still being able to detect when a device, like your smartphone, is trying to connect. It's like having a security guard who is asleep but instantly wakes up when they hear a specific password. The access point only fully activates when it recognizes a specific signal from your device, significantly reducing energy consumption. This is achieved through a clever configuration system that allows the access point to 'listen' for specific signals without being fully powered on.\n\nThis matters because it reduces energy costs for businesses, extends the battery life of mobile devices, and contributes to a more sustainable environment. The market impact is significant, as wireless networks become increasingly ubiquitous. The competitive advantage lies in the energy savings and improved network efficiency. Potential ROI is high, as businesses can quickly recoup their investment through reduced energy bills.\n\nFuture applications include integration with smart home devices and widespread deployment in public Wi-Fi networks. Market adoption is expected to accelerate as energy costs continue to rise. The investment implications are positive, as companies that adopt this technology can gain a competitive edge and improve their bottom line.","technical_analysis":"The Wireless Access Network Node Having an Off State patent introduces a technically sophisticated approach to managing power consumption in wireless access networks. The system's architecture revolves around a coordinating network node that provides configuration information to the wireless access network node. This configuration data includes details about uplink signals, specifically the uplink sequences selected by user equipment (UE) and their associated power levels. This allows the access node to selectively monitor for these specific signals while remaining in a low-power 'off' state.\n\nImplementation details involve the use of advanced signal processing techniques to detect and interpret the uplink signals. The access node must be able to distinguish between valid and invalid signals, even in the presence of noise and interference. The patent likely incorporates algorithms for filtering, correlation, and power level estimation to achieve this. The integration patterns would involve modifying existing network protocols to support the exchange of configuration information between the coordinating network node and the access node. This may require updates to the control plane and data plane of the network.\n\nPerformance characteristics are a key consideration. The system must be able to quickly and reliably detect uplink signals to ensure a seamless user experience. The 'off' state monitoring must not introduce significant latency or packet loss. The code-level implications would involve developing efficient signal processing algorithms and implementing them in a low-power embedded system. The system would need to be optimized for both performance and energy efficiency. Security considerations are also important, as the system must be protected against unauthorized access and tampering.","business_analysis":"The Wireless Access Network Node Having an Off State patent presents a compelling business opportunity in the rapidly growing wireless communications market. The increasing demand for mobile data and the proliferation of connected devices are driving the need for more efficient and sustainable wireless networks. The market opportunity size is substantial, encompassing network operators, equipment manufacturers, and energy providers. The competitive advantages of this technology include reduced power consumption, lower operational costs, and improved network responsiveness. These advantages translate into increased profitability for network operators and a better user experience for consumers.\n\nThe revenue potential is significant, as network operators can reduce their energy bills and attract more customers with a more reliable and responsive network. The business models could include licensing the technology to equipment manufacturers, providing managed services to network operators, or selling complete solutions that incorporate the technology. The strategic positioning of this technology is strong, as it addresses a key challenge in the wireless communications market: the need for more energy-efficient networks. The ROI projections are favorable, as the cost savings from reduced power consumption can quickly offset the investment in implementing the technology. The patent also offers a strong barrier to entry for competitors.","faqs":null,"topics":["wireless access network","power consumption","uplink signal","energy efficiency","network optimization"],"tech_cluster":null},"seo":{"title":"Wireless Access Network Node Having an Off State - Patent US-9854465","description":"Discover how the Wireless Access Network Node Having an Off State patent reduces power consumption in wireless networks. Full patent analysis, claims, and technical details.","keywords":["wireless access network","power consumption","uplink signal","energy efficiency","network optimization","patent","patent US-9854465"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854465","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-9854465","citation_suggestion":"Patentable. \"Wireless access network node having an off state\" (US-9854465). https://patentable.app/patents/US-9854465","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854465","json":"https://patentable.app/api/llm-context/US-9854465","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T00:26:56.986Z"}