Search Results - telecommunications+and+internet

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COMMUNICATION SYSTEM FOR WIRELESS NETWORKS

VAlue proposition A major drawback of Orthogonal Frequency Division Multiplexing (OFDM) is its high peak-to-average power ratio (PAPR), which causes nonlinear distortion, lower power efficiency and performance losses. An additional concern is fragility under hostile jamming attacks. By implementing a modified OFDM method the system effectively...
Published: 6/29/2026   |   Inventor(s): Tongtong Li, Jian Ren
Keywords(s):   Category(s): Telecommunications and Internet

LINEARIZATION TECHNIQUES FOR WIRELESS DIGITAL TRANSMITTERS

VAlue proposition There is demand for compact, power-efficient, and low-cost wireless communication solutions, particularly in mobile and wearable systems and fifth-generation (5G) cellular communications. High-density integration, low power consumption, and improved linearity are crucial for meeting the requirements of high data rates, wide bandwidth,...
Published: 6/26/2026   |   Inventor(s): Sangmin Yoo, Si-Wook Yoo
Keywords(s):   Category(s): Electrical, Telecommunications and Internet

LINEARITY ENHANCEMENT FOR DIGITAL WIRELESS TRANSMITTERS AND DIGITAL POWER AMPLIFIERS

VAlue proposition Digital transmitters and digital power amplifiers are an active area with the advance of CMOS technology. Energy-efficient transmitters are critical for many applications that employ MIMO, multiband, and multi-standard transceivers because of multiple transmitters being adopted in a single chip or system. A very linear transmitter...
Published: 6/25/2026   |   Inventor(s): Sangmin Yoo, Si-Wook Yoo
Keywords(s):   Category(s): Communication, Computer Hardware, Computer Software, Telecommunications and Internet

Secure and Efficient Orthogonal Frequency Division Multiplexing Transmission System with Disguised Jamming

VALUE PROPOSITION The use of orthogonal frequency division multiplexing (OFDM) signal modulation has become widespread in current electronics. Currently 4G, 5G, LTE and other data and telecommunications systems utilize this modulation technique due to its numerous advantages.. With integration of OFDM into consumer, government, and corporate fields,...
Published: 4/22/2025   |   Inventor(s): Tongtong Li, Jian Ren, Yuan Liang
Keywords(s):   Category(s): Computer Software, Telecommunications and Internet, Defense

Blockumulus: A Scalable Framework for Smart Contracts on the Cloud

​ INTRODUCTION Blockchain with proof-of-work (POW) consensus effectively prevents data tampering by anyone with less than half of the total computational power of the network. The unique properties of blockchain soon attracted researchers and engineers to use the technology for a plethora of decentralized applications, commencing the era of smart...
Published: 2/17/2023   |   Inventor(s): Qiben Yan, Nikolay Ivanov
Keywords(s):   Category(s): Computer Software, Informatics, Telecommunications and Internet

Zero-Energy Wireless Channel Capacity Enhancement

Executive SummaryThis technology is a set of novel packet position modulation (PPM) standards based on the modulation of inter packet intervals for zero-energy data transmission in transmit only sensor networks and Internet-of-Things applications with restrictive energy budgets. Packet data transmissions in wireless sensor networks are often scheduled...
Published: 2/17/2023   |   Inventor(s): Subir Biswas, Dezhi Feng, Saptarshi Das
Keywords(s):   Category(s): Communication, Computer Hardware, Telecommunications and Internet

A Multiband Sensing Unit

Executive SummaryWireless sensing can be utilized to monitor multiple targets in various fields, including biomedical, civil engineering, automation, aerospace, and defense. Conventional radio waves do not travel well through conductive mediums, such as metal and sea water. This poses an issue for certain applications, like monitoring the corrosion...
Published: 2/17/2023   |   Inventor(s): Premjeet Chahal, Deepak Kumar, Saikat Mondal, Saranraj Karuppuswami
Keywords(s):   Category(s): Test and Measurement, Electrical, Analytical Instruments, Computer Hardware, Devices, Telecommunications and Internet

Linearization and Efficiency Enhancement Techniques for Digital Wireless Transmitters

Executive SummaryWireless digital transmitters offer numerous benefits versus conventional analog systems, including reduced footprint and power consumption. A recent innovation developed at MSU can help further these advantages, while also enhancing performance linearity. Description of TechnologyOur novel design improves system performance for Class-G...
Published: 2/17/2023   |   Inventor(s): Sangmin Yoo, Si-Wook Yoo
Keywords(s):   Category(s): Communication, Computer Hardware, Devices, Telecommunications and Internet

RFID Tag-Reader System for Long Range Remote Sensing and Identification

Executive SummaryRFID tags are employed in a multitude of applications and industries, such as transportation, animal identification, retail and many others. However, these applications are typically limited to instances where there is free access to the location of the RFID chip. This MSU developed technology allows a RFID tag to be implemented in...
Published: 8/20/2022   |   Inventor(s): Premjeet Chahal, Saikat Mondal
Keywords(s):   Category(s): Computer Hardware, Devices, Electrical, Packaging, Telecommunications and Internet

Ultra Low Power Data Transfer

Executive SummaryThe number of devices connected to the internet (smartphones, tablets, sensors, etc.) is estimated to grow to approximately 50 billion by 2020. In addition to the devices that the user interacts with directly (phone, PC, etc.) there is a large number of autonomous entities including temperature sensors, home security systems, garage...
Published: 11/14/2025   |   Inventor(s): Subir Biswas, Dezhi Feng, Faezeh Hajiaghajani, Saptarshi Das
Keywords(s):   Category(s): Data Processing/Analysis, Energy, Communication, Telecommunications and Internet
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