Abstract: Recently, the demand for data transfer with low loss and within permissible delays in wireless sensor networks that must be operated at low costs, e.g., for system control in smart factories ...

Abstract: The IEEE 802.11ax standard defines High-Efficiency WLAN (HEW), which is known as 6th Generation Wi-Fi (Wi-Fi 6) network. HEW uses an up-link OFDMA-based Random Access (UORA) mechanism for ...

Every year around this time Apple introduces its new iPhones. Well, it’s that time again and the iPhone 15 and iPhone 15 Pro are here. All new iPhone 15 models have upgrades over their predecessors in ...

Wi-Fi 7 will be a further step forward in terms of speed and throughput and will enable applications including 8K video streaming, full immersion AR/VR, gaming, and cloud computing. Home users will ...

The fieldPal is a precision Wi-Fi test instrument that enables Wi-Fi testing and OFDMA wireless packet capture in the field. To test performance of the new wireless technologies and applications, ...

Orthogonal Frequency Division Multiple Access increases the efficiency of a crowded Wi-Fi channel. The access point is in control, managing who gets bandwidth and when. In The basics of 5G’s ...

In this paper, we consider the frequency offset estimation for Orthogonal Frequency-Division Multiple Access (OF-DMA) uplink (UL) transmissions. We first analyze the negative effect of ...

Efficient radio resource management is essential in Quality-of-Service (QoS) provisioning for wireless communication networks. In this paper, we propose a novel priority-based packet scheduling ...

WiMAX is fast gaining traction in the competitive world of broadband wireless access technology with many analysts acknowledging that it has significant market potential. Scalable orthogonal frequency ...