{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853791","patent":{"patent_number":"US-9853791","title":"Medium access protection and bandwidth negotiation in a wireless local area network","assignee":null,"inventors":[],"filing_date":"2015-12-14T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04L","H04W"],"num_claims":20,"abstract":"A first communication device transmits a first control frame to multiple second communication devices via a wireless communication medium, wherein the first control frame i) indicates to other communication devices that the wireless communication medium is reserved for a first time period, and ii) indicates that the second communication devices are requested to simultaneously transmit respective second control frames to the first communication device via the wireless communication medium, wherein the second control frames are to include information indicating to other communication devices that the wireless communication medium is reserved for a second time period that is a subset of the first time period."},"analysis":{"summary":"The Medium Access Protection and Bandwidth Negotiation in a Wireless Local Area Network patent addresses the critical issue of network congestion and inefficient bandwidth allocation in wireless local area networks (WLANs). The core innovation is a system that enables coordinated communication between devices by reserving the wireless medium for specific time periods and negotiating bandwidth allocation dynamically. This is achieved through the transmission of control frames that signal other devices about the reservation and request simultaneous transmission of control frames in return.\n\nThe problem being solved is the increasing demand for wireless connectivity, leading to network congestion and reduced performance. Existing solutions often fail to efficiently manage resources in dynamic and densely populated environments. The key technical approach involves a coordinated system for reserving the wireless medium and negotiating bandwidth allocation among communication devices. A first communication device transmits a control frame to multiple second communication devices, signaling the reservation of the wireless medium and requesting simultaneous transmission of control frames in return. These control frames include information indicating the reservation of the wireless medium for a subset of the initial time period.\n\nThe business value of this technology lies in its ability to improve network performance, reduce latency, and enhance the user experience. By enabling more reliable and efficient communication, this technology can lead to increased productivity, reduced operational costs, and enhanced customer satisfaction. The market opportunity is significant, as the demand for wireless connectivity continues to grow across various industries and applications. The ability to integrate with existing WLAN infrastructure makes this innovation a valuable asset for network operators and service providers seeking to optimize their wireless networks. This coordinated approach offers a promising solution for addressing the growing demands of modern wireless communication systems.","layman_explanation":"The Medium Access Protection and Bandwidth Negotiation in a Wireless Local Area Network patent addresses a common problem: the frustrating slowness and unreliability of wireless internet connections. Imagine a crowded room where everyone is trying to talk at once – it becomes difficult to hear anyone clearly. Similarly, in a wireless network, multiple devices trying to send and receive data simultaneously can lead to congestion, resulting in slower speeds and dropped connections.\n\nExisting solutions often fall short because they don't effectively manage how devices share the limited wireless bandwidth. This patent offers a more intelligent approach. Think of it as a traffic controller for your wireless network. Instead of letting devices randomly transmit data, this system coordinates them. It works by having a central device send out signals that tell other devices when they can transmit and for how long. This ensures that devices don't interfere with each other and that bandwidth is allocated efficiently.\n\nThis matters because it can significantly improve the performance of wireless networks, leading to faster speeds, more reliable connections, and a better user experience. For businesses, this can translate into increased productivity and reduced downtime. For consumers, it means smoother video streaming, lag-free gaming, and faster downloads. The potential market impact is significant, as the demand for wireless connectivity continues to grow. This technology offers a competitive advantage by providing a more efficient and reliable wireless experience.\n\nLooking ahead, this technology could be integrated into a wide range of devices and applications, from smartphones and laptops to smart home devices and industrial sensors. As the number of connected devices continues to increase, the need for efficient bandwidth management will become even more critical. This patent represents a significant step towards creating more robust and reliable wireless networks.","technical_analysis":"The Medium Access Protection and Bandwidth Negotiation in a Wireless Local Area Network patent introduces a system designed to mitigate network congestion and optimize bandwidth allocation in wireless local area networks. The technical architecture revolves around a coordinated communication mechanism facilitated by control frames. A central component, referred to as the 'first communication device,' initiates the process by transmitting a control frame to multiple 'second communication devices.'\n\nThis initial control frame serves a dual purpose: it informs other devices that the wireless medium is reserved for a predetermined time interval and simultaneously requests the 'second communication devices' to transmit their respective control frames back to the initiator. These subsequent control frames contain crucial information, specifically indicating that the wireless medium is reserved for a time period that is a subset of the initial reservation. This nuanced approach enables a dynamic negotiation of bandwidth, ensuring efficient allocation of resources.\n\nThe implementation details involve careful consideration of the control frame structure, transmission protocols, and synchronization mechanisms. The control frames must be designed to minimize overhead and ensure reliable transmission. The transmission protocols must be optimized to minimize latency and maximize throughput. The synchronization mechanisms must be robust to ensure that all communication devices are properly coordinated. The system’s performance characteristics are predicated on the efficiency of the control frame exchange and the precision of the synchronization. Code-level implications include the need for efficient algorithms for bandwidth allocation and contention resolution. The architecture also necessitates robust error handling and fault tolerance to maintain network stability in the face of interference or device failures.\n\nIntegration patterns would likely involve APIs for configuring the system parameters, such as the duration of the reservation intervals and the criteria for bandwidth allocation. The system could be integrated with existing network management tools to provide real-time monitoring and control of network resources. This technology represents a significant advancement in wireless communication, paving the way for more efficient and reliable networks.","business_analysis":"The Medium Access Protection and Bandwidth Negotiation in a Wireless Local Area Network patent presents a significant business opportunity in the rapidly expanding market for wireless communication technologies. The core value proposition is the ability to improve network performance, reduce latency, and enhance the user experience in wireless local area networks (WLANs).\n\nThe market opportunity size is substantial, driven by the increasing demand for wireless connectivity across various industries and applications. The proliferation of mobile devices, the growth of IoT, and the increasing reliance on cloud-based services are all contributing to the demand for more efficient and reliable wireless networks. The competitive advantages of this technology lie in its ability to dynamically allocate bandwidth based on real-time demands, reduce collisions and interference, and improve overall network performance. This can translate into significant revenue potential for network operators and service providers, who can offer enhanced services and improved customer satisfaction.\n\nThe business model could involve licensing the technology to equipment manufacturers, offering managed services based on the technology, or developing and selling proprietary hardware and software solutions. The strategic positioning of this technology is as a key enabler for next-generation wireless networks, capable of supporting the increasing demands of bandwidth-intensive applications such as video streaming, online gaming, and virtual reality. ROI projections would depend on the specific implementation and business model, but the potential for increased revenue, reduced operational costs, and enhanced customer satisfaction makes this a compelling investment opportunity. This innovation offers a compelling solution to the challenges of managing wireless resources in congested environments.","faqs":null,"topics":["wireless network optimization","WLAN bandwidth management","medium access control","network congestion","patent","medium","access","protection"],"tech_cluster":null},"seo":{"title":"Medium Access Protection and Bandwidth Negotiation in WLAN - Patent US-9853791","description":"Discover how Medium Access Protection and Bandwidth Negotiation in a Wireless Local Area Network optimizes wireless networks. Full patent analysis, claims, and technical details.","keywords":["wireless network optimization","WLAN bandwidth management","medium access control","network congestion","patent","patent US-9853791","bandwidth negotiation"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853791","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-9853791","citation_suggestion":"Patentable. \"Medium access protection and bandwidth negotiation in a wireless local area network\" (US-9853791). https://patentable.app/patents/US-9853791","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853791","json":"https://patentable.app/api/llm-context/US-9853791","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T05:48:48.240Z"}