{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854399","patent":{"patent_number":"US-9854399","title":"Prose information transmission method, terminal, and communications device","assignee":null,"inventors":[],"filing_date":"2014-08-29T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04W","H04L","H04W","H04W"],"num_claims":14,"abstract":"Embodiments of the present invention provide a ProSe information transmission method, a terminal, and a communications device, where the method includes: acquiring, by a second terminal, a fourth code word broadcast by a first terminal, where the fourth code word is a code word that is allocated to the first terminal by a first ProSe entity; sending, by the second terminal, a first message to a second ProSe entity when the fourth code word matches a prestored code word, where the first message carries the fourth code word and a first application identity; receiving, by the second terminal, a second message sent by the second ProSe entity, where the second message carries a second identity; and discovering, by the second terminal, a first application user according to the second identity. The present invention is applicable to the communications field."},"analysis":{"summary":"The Prose Information Transmission Method, Terminal, and Communications Device patent addresses the problem of inefficient device discovery and communication in proximity-based service (ProSe) environments. The core innovation lies in using a code word transmission mechanism to streamline the process. A second terminal acquires a fourth code word broadcast by a first terminal, where the code word is allocated by a ProSe entity. If the acquired code word matches a prestored code word, the second terminal sends a message to another ProSe entity, carrying the code word and an application identity. The ProSe entity responds with a second identity, enabling the second terminal to discover a first application user. This technology bypasses complex authentication protocols, leading to faster device discovery and reduced power consumption.\n\nThe business value of this approach is significant. It enables seamless device discovery and communication in various scenarios, such as crowded events, retail environments, and collaborative workspaces. This can lead to improved user experiences, enhanced customer engagement, and new revenue opportunities. For instance, retailers can use this technology to deliver targeted promotions to customers based on their proximity to specific products. Event organizers can facilitate seamless information sharing among attendees.\n\nThe market opportunity for this technology is substantial. As the demand for proximity-based services continues to grow, the need for efficient device discovery and communication solutions will become increasingly important. The Prose Information Transmission Method, Terminal, and Communications Device offers a competitive advantage by providing a faster, more reliable, and more secure communication mechanism. This technology has the potential to transform the way people connect and interact with each other in the physical world.","layman_explanation":"The Prose Information Transmission Method, Terminal, and Communications Device patent addresses a common problem: the difficulty in quickly and efficiently connecting devices in crowded environments. Think about trying to share a photo at a concert or find a friend in a shopping mall – often, it takes too long for phones to find each other and establish a connection. Existing solutions can be slow, consume a lot of battery power, and sometimes just don't work reliably.\n\nThis innovation provides a more streamlined approach. Instead of relying on complex procedures for devices to identify each other, it uses a simple system of \"code words.\" Imagine each device having a unique ID that it broadcasts. Other devices listen for these IDs, and when they recognize one, they can quickly establish a connection. This is similar to how a radio station broadcasts a signal that your car radio can pick up.\n\nThis matters because it makes connecting devices much faster and more efficient. This can have a big impact on various industries. For example, retailers could use this technology to send personalized offers to customers as they walk through a store. Event organizers could use it to facilitate seamless communication among attendees. The potential for improving user experience and creating new business opportunities is significant.\n\nLooking ahead, this technology could be further developed to enhance security and privacy. It could also be integrated with other proximity-based services, such as location tracking and targeted advertising. The timeline for market adoption will depend on factors such as device manufacturer support and the development of compatible applications. For investors, this patent represents a promising opportunity to capitalize on the growing demand for seamless and efficient device connectivity.","technical_analysis":"The Prose Information Transmission Method, Terminal, and Communications Device patent outlines a system designed to improve device discovery and communication efficiency in proximity-based service (ProSe) environments. The technical architecture centers around a code word transmission mechanism that simplifies the process of identifying and connecting with nearby devices. The system involves a first terminal broadcasting a fourth code word, which is allocated to it by a first ProSe entity. This code word acts as a unique identifier for the terminal. A second terminal listens for these broadcasts and compares any received code words against a pre-stored list.\n\nWhen a match is found, the second terminal transmits a message to a second ProSe entity. This message includes the matched code word and an application identity, providing context for the connection request. The second ProSe entity then responds with a second identity, allowing the second terminal to discover a first application user associated with the first terminal. This process effectively establishes a communication channel between the two devices without requiring complex authentication handshakes.\n\nThe implementation of this system would involve several key considerations. The code word transmission protocol needs to be robust and efficient, minimizing overhead and maximizing range. The code word matching algorithm needs to be optimized for speed and accuracy to avoid false positives. The ProSe entities need to be able to handle a large volume of connection requests and provide timely responses. From a code-level perspective, the system would require efficient data structures for storing and retrieving code words and identities, as well as secure communication protocols for transmitting sensitive information.\n\nThe performance characteristics of this system are expected to be significantly better than traditional ProSe systems. The code word transmission mechanism reduces the device discovery time, leading to faster connections. The simplified authentication process lowers the power consumption of mobile devices, extending battery life. The overall system architecture is designed to be scalable and reliable, ensuring that it can handle a large number of concurrent users. The Prose Information Transmission Method, Terminal, and Communications Device offers a promising solution for improving the efficiency and user experience of proximity-based services.","business_analysis":"The Prose Information Transmission Method, Terminal, and Communications Device patent presents a compelling business opportunity within the rapidly expanding market for proximity-based services. The core innovation addresses a critical pain point: the inefficiency and complexity of device discovery and communication in ProSe environments. By streamlining this process, the invention unlocks significant potential for revenue generation and strategic market positioning.\n\nThe market opportunity size for proximity-based services is substantial and growing. As consumers increasingly rely on mobile devices for communication, entertainment, and commerce, the demand for seamless and efficient proximity-based interactions will continue to rise. This creates a fertile ground for businesses to leverage the Prose Information Transmission Method, Terminal, and Communications Device to create innovative applications and services.\n\nThe competitive advantages offered by this technology are significant. The streamlined device discovery process reduces connection times, improving user satisfaction and engagement. The lower power consumption extends battery life, a crucial factor for mobile users. The enhanced security features provide a competitive edge in a market where data privacy is paramount. These advantages translate to a stronger value proposition for businesses and a higher return on investment.\n\nPotential business models for this technology include licensing the patent to mobile device manufacturers, developing proprietary proximity-based applications, and offering consulting services to businesses seeking to implement ProSe solutions. Strategic positioning could involve targeting specific industries, such as retail, events, and healthcare, where proximity-based services are particularly valuable. ROI projections suggest that this technology has the potential to generate significant revenue streams, driven by increased user adoption and enhanced business efficiency. The Prose Information Transmission Method, Terminal, and Communications Device represents a valuable asset for businesses seeking to capitalize on the growing market for proximity-based services.","faqs":null,"topics":["ProSe communication","device discovery","proximity-based services","terminal communication","code word transmission","prose","information","transmission"],"tech_cluster":null},"seo":{"title":"Prose Information Transmission Method, Terminal, and Communications Device - Patent US-9854399","description":"Discover how the Prose Information Transmission Method, Terminal, and Communications Device streamlines device discovery and enhances ProSe communication. Full patent analysis and claims.","keywords":["ProSe communication","device discovery","proximity-based services","terminal communication","code word transmission","patent","patent US-9854399"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854399","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-9854399","citation_suggestion":"Patentable. \"Prose information transmission method, terminal, and communications device\" (US-9854399). https://patentable.app/patents/US-9854399","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854399","json":"https://patentable.app/api/llm-context/US-9854399","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T02:17:28.966Z"}