Results 271 to 280 of about 980,180 (287)

Multiple-Access Interference Suppression for Interleaved OFDMA System Uplink

IEEE Transactions on Vehicular Technology, 2008
In this paper, the issue of multiple-access interference (MAI) suppression for the uplink in an interleaved orthogonal frequency-division multiple-access (OFDMA) system is investigated. In such a system, a carrier frequency offset (CFO) disrupts the orthogonality between the subcarriers and gives rise to MAI among users.
Hou, S.-W., Ko, C.C.
openaire   +1 more source

Receiver Designs for Differential UWB Systems with Multiple Access Interference

IEEE Transactions on Communications, 2014
Most existing differential receivers for ultra-wideband (UWB) communications employ Gaussian approximation for multiple access interference (MAI). However, for a system with strong interference caused by a small number of active users, significant performance degradation is found for differential UWB receivers due to the impreciseness of Gaussian ...
Qi Zhou 0001, Xiaoli Ma
openaire   +1 more source

Interference Analysis in DCT-Based Multiple Access System for VLC

2018 21st International Symposium on Wireless Personal Multimedia Communications (WPMC), 2018
The stupendous peculiarity of persuading ‘illumination’ and ‘communication’ concurrently by exploiting Light Emitting Diodes (LEDs) has enabled visible light communication (VLC) to create a propulsion in the research era. In the long run, it is predicted that VLC will be the utmost revolutionary to Radio Frequency (RF) Communication as it has evolved ...
Suseela Vappangi, V. V. Mani
openaire   +1 more source

Suppression of multiple-access interference for code-division multiple-access systems

2018
Over the past few decades, code-division multiple-access (CDMA) systems have been widely used for military and commercial applications. However, the multiple-access interference (MAI) greatly degrades the system performance. To overcome this drawback, many researchers have put forward multiuser detectors (MUDs) to handle the MAI properly. The MUDs make
openaire   +1 more source

Rate-Splitting Multiple Access for UAV-Based RIS-Enabled Interference-Limited Vehicular Communication System

IEEE Transactions on Intelligent Vehicles, 2023
Ankur Bansal, Keshav Singh
exaly  

Rate-Splitting Multiple Access: Fundamentals, Survey, and Future Research Trends

IEEE Communications Surveys and Tutorials, 2022
Yijie Mao, Onur Dizdar, Bruno Clerckx
exaly  

Interference Management in Cellular-Connected Internet of Drones Networks With Drone-Pairing and Uplink Rate-Splitting Multiple Access

IEEE Internet of Things Journal, 2022
Zoheb Hassan, Georges Kaddoum
exaly  

Interference Cancellation Algorithms for Grant-Free Multiple Access With Massive MIMO

IEEE Transactions on Communications, 2023
Lorenzo Valentini, Marco Chiani, Enrico Paolini   +2 more
exaly  

To A Estimation in Multiple-Access Interference

2002
openaire   +1 more source

Welch bound analysis on generic code division multiple access codes with interference free windows

IEEE Transactions on Wireless Communications, 2009
Xiangming Li, Hsiao-Hwa Chen, Yi Qian
exaly