{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853839","patent":{"patent_number":"US-9853839","title":"System, method and software program for tuneable equalizer adaptation using sample interpolation","assignee":null,"inventors":[],"filing_date":"2016-05-25T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Various embodiments of the present invention solve the problem of generating intermediate-time information useable to drive ZFE adaptation (for example, in connection with a digital receiver). Further, various embodiments of the present invention increase flexibility by enabling user-specified over-peaking and/or under-peaking (i.e. configurable equalizer tuning) with respect to a ZFE convergence (or lock) criterion."},"analysis":{"summary":"The System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation patent addresses the problem of generating intermediate-time information to drive Zero-Forcing Equalizer (ZFE) adaptation in digital receivers. The core innovation lies in the use of sample interpolation to create synthetic data points between existing samples, providing a more detailed picture of the signal's behavior over time. This interpolated data is then used to drive the ZFE adaptation process, resulting in a more accurate and stable equalization. The system also allows for user-specified over-peaking or under-peaking relative to a ZFE convergence criterion, providing increased flexibility in equalizer tuning.\n\nTraditional equalizer adaptation methods often lack the granularity and adaptability required to handle dynamically changing signal conditions. This patent overcomes these limitations by providing a mechanism for sample interpolation, which effectively generates the necessary intermediate-time information. This allows the equalizer to adapt more precisely and efficiently, leading to improved signal quality and reduced error rates. The software program component of the invention ensures that these processes are automated and can be easily integrated into existing digital receiver systems. \n\nThe business value of this technology lies in its ability to improve the performance of digital receivers in various communication applications. This can lead to enhanced customer satisfaction, reduced operational costs, and a competitive advantage in the telecommunications market. The market opportunity is substantial, as digital receivers are used in a wide range of devices, including smartphones, televisions, and wireless communication systems. The configurable equalizer tuning feature allows service providers to optimize their systems for specific environments, further increasing the value of this technology. The System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation offers a significant advancement in the field of digital signal processing.","layman_explanation":"The System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation patent addresses a common problem in digital communication: signal degradation. When signals travel through the air or cables, they can become distorted or weakened due to interference, noise, or other factors. This can lead to poor audio quality, dropped calls, and slow data transfer rates. Existing solutions, such as traditional equalization techniques, often fall short in addressing these issues effectively, especially in dynamic or challenging environments.\n\nThis patent introduces a novel approach to solving this problem by using sample interpolation. Imagine you have a series of snapshots of a moving object, but some of the snapshots are blurry or missing. Sample interpolation is like creating new, clear snapshots between the existing ones to get a better understanding of the object's movement. In the context of digital communication, this means creating synthetic data points between the existing samples of the signal to get a more detailed picture of its behavior over time. This interpolated data is then used to adjust the equalizer, which is a device that compensates for signal distortion.\n\nThis innovation matters because it can significantly improve the quality and reliability of digital communication. By providing a more accurate and responsive equalizer, this technology can enhance audio and video quality, reduce error rates, and increase data transfer speeds. This has implications for a wide range of applications, including wireless communication, satellite communication, and cable television. The market opportunity is substantial, as consumers and businesses alike are increasingly reliant on high-quality digital communication. The System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation offers a competitive advantage by providing a more flexible and user-configurable equalizer tuning mechanism.\n\nLooking ahead, this technology has the potential to be further developed and applied to other signal processing applications, such as audio processing and image processing. The ability to generate intermediate-time information can be used to improve the accuracy and efficiency of various algorithms, leading to further advancements in these fields. The adoption timeline will depend on factors such as the availability of licensing agreements and the integration of this technology into existing digital receiver systems. From an investment perspective, this patent represents a promising opportunity due to its potential to disrupt the telecommunications and digital signal processing industries.","technical_analysis":"The System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation patent introduces a novel approach to equalizer adaptation in digital receivers. The technical architecture centers around a sample interpolation module, a ZFE adaptation module, and a configurable tuning module. The sample interpolation module is responsible for generating intermediate-time information by creating synthetic data points between existing samples. This can be achieved using various interpolation algorithms, such as linear interpolation, spline interpolation, or more advanced techniques based on signal characteristics.\n\nThe interpolated data is then fed into the ZFE adaptation module, which adjusts the equalizer coefficients to minimize the error between the received signal and the desired signal. The ZFE algorithm aims to force the inter-symbol interference (ISI) to zero at the sampling instants. The configurable tuning module allows users to specify the desired equalizer response, enabling over-peaking or under-peaking relative to the ZFE convergence criterion. This provides increased flexibility in optimizing the equalizer's performance for specific communication environments.\n\nThe implementation details involve a software program that automates the sample interpolation and ZFE adaptation processes. The algorithm first receives the digital signal and performs sample interpolation to generate intermediate-time information. The interpolated data is then used to calculate the equalizer coefficients using the ZFE algorithm. The configurable tuning module allows users to adjust parameters such as the over-peaking or under-peaking level. The performance characteristics of the system are highly dependent on the specific interpolation algorithm used and the characteristics of the received signal. However, in general, this technology can significantly improve the performance of digital receivers, leading to improved signal quality and reduced error rates. The code-level implications involve efficient implementation of the interpolation algorithms and the ZFE adaptation process.","business_analysis":"The System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation patent presents a significant business opportunity in the telecommunications and digital signal processing industries. The market opportunity size is substantial, as digital receivers are used in a wide range of devices, including smartphones, televisions, wireless communication systems, and satellite communication systems. The competitive advantages of this technology lie in its flexible and user-configurable equalizer tuning mechanism, which allows for over-peaking or under-peaking relative to a ZFE convergence criterion. This provides increased flexibility in optimizing the equalizer's performance for specific communication environments.\n\nThe revenue potential of this technology is significant. It can be monetized through licensing agreements with manufacturers of digital receivers, as well as through the development of software products that implement the sample interpolation and ZFE adaptation algorithms. The business models that can be applied to this technology include software licensing, hardware integration, and service provision. The strategic positioning of this technology is strong, as it addresses a critical need for improved signal quality and reduced error rates in digital communication systems. \n\nThe ROI projections for this technology are promising. By improving the performance of digital receivers, this technology can lead to enhanced customer satisfaction, reduced operational costs, and increased revenue for telecommunications companies. The market is growing and the demand for this technology will continue to grow.","faqs":null,"topics":["equalizer adaptation","signal processing","ZFE","sample interpolation","digital receiver","system"],"tech_cluster":null},"seo":{"title":"Tuneable Equalizer Adaptation - Patent US-9853839","description":"Discover how the System, Method and Software Program for Tuneable Equalizer Adaptation Using Sample Interpolation improves signal processing. Full patent analysis, claims, and technical details.","keywords":["equalizer adaptation","signal processing","ZFE","sample interpolation","digital receiver","patent","patent US-9853839"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853839","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-9853839","citation_suggestion":"Patentable. \"System, method and software program for tuneable equalizer adaptation using sample interpolation\" (US-9853839). https://patentable.app/patents/US-9853839","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853839","json":"https://patentable.app/api/llm-context/US-9853839","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T05:46:32.689Z"}