Melhoramos o retorno de seus investimentos em P&D

TECHNOLOGY SUMMARY Method for collecting, organizing and storing meaningful annotations associated to a voice audio data. This technology increases precision of annotations, improving their quality and reducing loss of information. It is automatic, without interrupting the natural flow of the conversation, permitting that the user can recall a conversation and manage annotations relevance. BENEFITS Surface […]

TECHNOLOGY SUMMARY System and method to perform text searches in a voice communication, as we do in email or text messages. The matching of the query and the audios is based in a weighting of up to 3 different speech analysis: speech-to-text conversion, phone-me lattice and keyword identification technique. It is a new tool on […]

TECHNOLOGY SUMMARY This technology is a user-profiling method from a voice conversation based in typical keywords (simple matching, weight and keyword tuples), phraseology(words associated to culture, family status, socioeconomic level…), accent and pitch to determine gender and culture. BENEFITS Open to applications, not only advertising Based on voice (not in speech-to-text conversions) More accuracy in […]

TECHNOLOGY SUMMARY This invention relates to a communication protocol for transmitting data packets in an asynchronous manner and where each packet is transmitted in a known amount (two or more) of time slots. BENEFITS More capacity: Channel occupation is reduced, so more users can be handled within the same limits of the communication channel. Simpler: […]

TECHNOLOGY SUMMARY The invention optimizes the power distribution of packets in order to maximize the capacity of the Enhanced Spread Aloha (E-SSA) technique. This technology comprises a methodology to optimize the user terminal power distribution at the gateway input. BENEFITS More efficient: (Quasi-) Optimum power distribution of the devices. Less consumption: Up to 10% economical […]

TECHNOLOGY SUMMARY The invention relates to smart gateway diversity concepts for broadband networks that propose design improvements in order to mitigate fading problems (such as the ones produced by rain) by exploiting the intrinsic spatial diversity and implementing some routing capabilities. BENEFITS More efficient: The method provides efficient system architectures, minimizing the end-device complexity. Smarter: […]

TECHNOLOGY SUMMARY This invention relates to an asynchronous data packet transmission method for digital broadcasting. It is based on the generation of two replicas of each transmitted data packet and then inserting signal information into each replica to locate temporally and/or in frequency other replicas. BENEFITS Better performance: Improved performance in comparison with similar technologies […]

TECHNOLOGY SUMMARY The present technology provides a novel digital modulation method that increases the efficiency of information transmission. BENEFITS Reduced error: The bit error rate is lower due to simple decoder implementation. Faster: It allows faster wireless connection speed and higher data transfer rate than comparable solutions. More efficient: It allows faster wireless connection speed […]