{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853850","patent":{"patent_number":"US-9853850","title":"Apparatus and method for sending and receiving broadcast signals","assignee":null,"inventors":[],"filing_date":"2016-01-14T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04N","H04N","H04N","H04N","H04N","H04L","H04L","H04L","H04L"],"num_claims":4,"abstract":"A broadcast signal transmitter is discussed. A broadcast signal transmitter according to an embodiment of the present invention comprises an input formatting module performing baseband formatting and outputting at least one Physical Layer Pipe (PLP) data; a BICM module error-correction processing the PLP data; a framing & interleaving module interleaving the PLP data and generating a signal frame; and a waveform generating module inserting a preamble into the signal frame and generating a broadcast signal by performing OFDM modulation."},"analysis":{"summary":"The Apparatus and Method for Sending and Receiving Broadcast Signals patent introduces an innovative system for enhancing broadcast signal transmission and reception. The core innovation lies in its ability to optimize the transmission process through baseband formatting, error-correction processing, interleaving, and OFDM modulation. This system addresses the problem of signal degradation, which leads to reduced quality and unreliable service delivery in traditional broadcast systems. The key technical approach involves an input formatting module, a BICM module for error correction, a framing & interleaving module, and a waveform generating module. These modules work together to ensure that broadcast signals are robust and capable of maintaining signal integrity even in challenging environments.\n\nThe business value of this technology lies in its potential to enhance the quality and reliability of broadcast services. As consumers demand higher resolution content and seamless streaming experiences, innovations like this become increasingly important. The market opportunity is significant, as broadcasters seek to improve their service offerings and compete effectively in an increasingly crowded media landscape. By implementing the innovations described in this patent, broadcasters can expect to see significant improvements in signal quality, reduced error rates, and enhanced reliability. This can lead to increased customer satisfaction, improved service delivery, and new opportunities for revenue generation.\n\nThe Apparatus and Method for Sending and Receiving Broadcast Signals patent also opens up new possibilities for delivering personalized and targeted content to viewers. The system's ability to handle multiple PLP data streams allows broadcasters to offer more engaging and relevant experiences to their audiences. This can lead to increased advertising revenue and improved customer loyalty. The overall impact of this technology is to transform the broadcasting industry, making it more efficient, reliable, and customer-centric.","layman_explanation":"The Apparatus and Method for Sending and Receiving Broadcast Signals patent addresses a common problem in broadcasting: signal degradation. This refers to the loss of signal quality during transmission, which can result in blurry images, choppy audio, and unreliable service. Existing solutions often fall short because they lack the sophistication needed to overcome interference and maintain signal integrity in challenging environments.\n\nThis patent offers a new approach by combining several advanced techniques. Imagine it like a series of filters and boosters working together to clean up and amplify the broadcast signal. First, the signal is formatted in a specific way to make it easier to process. Then, errors are corrected to ensure that the data remains accurate. Next, the signal is interleaved to spread out any potential disruptions. Finally, the signal is modulated using a technique called OFDM, which makes it more resistant to interference. Think of it like sending a message in a special code that is difficult to break.\n\nThis innovation matters because it has the potential to significantly improve the quality and reliability of broadcast services. This can lead to increased customer satisfaction, improved service delivery, and new opportunities for revenue generation. The market impact is significant, as broadcasters seek to differentiate themselves in an increasingly competitive landscape. By implementing this technology, broadcasters can offer a superior viewing experience and attract more customers. The potential ROI is high, as the benefits of improved signal quality and reduced error rates can lead to significant cost savings and increased revenue.\n\nFuture applications of this technology include enhanced streaming services, personalized content delivery, and improved mobile broadcasting. The market adoption timeline will depend on several factors, including the cost of implementation and the availability of compatible equipment. Investment implications are positive, as this technology has the potential to generate significant returns for investors who are willing to take a long-term view.","technical_analysis":"The Apparatus and Method for Sending and Receiving Broadcast Signals patent presents a comprehensive technical solution for improving broadcast signal transmission and reception. The system architecture consists of several key modules, each designed to perform a specific function in the signal processing chain. The input formatting module performs baseband formatting and outputs at least one Physical Layer Pipe (PLP) data. This module ensures that the data is properly structured for subsequent processing. The BICM module then applies error-correction processing to the PLP data, using advanced coding schemes to minimize data loss. The framing & interleaving module interleaves the PLP data and generates a signal frame. This module distributes the data across the signal frame, reducing the impact of burst errors. The waveform generating module inserts a preamble into the signal frame and generates a broadcast signal by performing OFDM modulation. The use of OFDM modulation enhances the system's ability to handle challenging environments.\n\nThe error-correction processing implemented by the BICM module is a critical component of the system. This module utilizes advanced coding techniques to detect and correct errors in the transmitted signal. By adding redundancy to the data, the system can recover from data loss caused by noise and interference. The specific coding schemes used may vary depending on the application, but the overall goal is to maximize the robustness of the broadcast signal. The framing & interleaving module plays a crucial role in distributing the data across the signal frame, reducing the impact of burst errors. By interleaving the data, the system ensures that errors are spread out over time, making them easier to correct.\n\nThe waveform generating module then inserts a preamble into the signal frame, providing synchronization information for the receiver. The use of a preamble allows the receiver to accurately decode the broadcast signal, even in the presence of noise and interference. The implementation details of this system involve careful selection of coding schemes, interleaving patterns, and modulation parameters. These parameters must be optimized to achieve the best possible performance in a given environment. The integration patterns for this system involve seamless integration with existing broadcast infrastructure. The performance characteristics of this system include improved signal quality, reduced error rates, and enhanced reliability. The code-level implications of this system involve the development of efficient and robust signal processing algorithms.","business_analysis":"The Apparatus and Method for Sending and Receiving Broadcast Signals patent presents a significant business opportunity for companies in the broadcasting industry. The market opportunity size is substantial, as broadcasters seek to improve their service offerings and compete effectively in an increasingly crowded media landscape. The competitive advantages of this technology include improved signal quality, reduced error rates, and enhanced reliability. These advantages can lead to increased customer satisfaction, improved service delivery, and new opportunities for revenue generation. The revenue potential of this technology is significant, as broadcasters can charge premium prices for higher quality and more reliable services.\n\nThe business models that can be built around this technology include licensing, subscription services, and targeted advertising. Licensing the technology to other broadcasters is one way to generate revenue. Subscription services that offer higher quality and more reliable broadcasts are another potential revenue stream. Targeted advertising that is delivered to viewers based on their preferences is also a possibility. The strategic positioning of this technology is to be a leader in the broadcasting industry, providing the highest quality and most reliable services. The return on investment (ROI) projections for this technology are high, as the benefits of improved signal quality and reduced error rates can lead to significant cost savings and increased revenue.\n\nThe Apparatus and Method for Sending and Receiving Broadcast Signals patent also opens up new possibilities for delivering personalized and targeted content to viewers. The system's ability to handle multiple PLP data streams allows broadcasters to offer more engaging and relevant experiences to their audiences. This can lead to increased advertising revenue and improved customer loyalty. The overall impact of this technology is to transform the broadcasting industry, making it more efficient, reliable, and customer-centric.","faqs":null,"topics":["broadcast signal transmission","OFDM modulation","error correction","signal quality","broadcast reliability","apparatus","method","sending"],"tech_cluster":null},"seo":{"title":"Broadcast Signal Transmission - Apparatus and Method for Sending and Receiving Broadcast Signals","description":"Discover the innovative Apparatus and Method for Sending and Receiving Broadcast Signals patent. Improve signal quality, reduce errors, and enhance reliability in broadcasting.","keywords":["broadcast signal transmission","OFDM modulation","error correction","signal quality","broadcast reliability","patent","patent US-9853850"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853850","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-9853850","citation_suggestion":"Patentable. \"Apparatus and method for sending and receiving broadcast signals\" (US-9853850). https://patentable.app/patents/US-9853850","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853850","json":"https://patentable.app/api/llm-context/US-9853850","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:43:29.292Z"}