Auflistung Nach Schlagwort "IEEE Standards"
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802.15.4 - based Efficient Wireless Sensor System Design for Monitoring Blood Oxygen and Heart Rate in IoT Medical Applications
(2020)Oxygen levels and heart rate joint monitoring is based on specialized, and most of the times, expensive oximetry devices. According to literature, many studies highlight the necessity of connecting oximetry devises, under ... -
Cross-layer DASH-based multipath video streaming over LTE and 802.11ac networks
(2021)Dynamic Adaptive Streaming over Http (DASH) -based video streaming applications are becoming increasingly prevalent over the mobile Internet. Many efforts have been made to optimize their performances. Multipath video ... -
Energy aware buffer aided cooperative relay selection
(2016)In this paper we evaluate an energy-aware relay selection mechanism which exploits channel state information and the availability of buffers at relays to perform flexible relaying based on a backpressure-driven optimization ... -
A Multirate Fully Parallel LDPC Encoder for the IEEE 802.11n/ac/ax QC-LDPC Codes Based on Reduced Complexity XOR Trees
(2021)This article proposes an encoding method based on a two-step encoding algorithm for the 12 quasi-cyclic (QC)-low-density parity-check (LDPC) (QC-LDPC) codes specified in the IEEE 802.11n/ac/ax standards. The proposed ... -
On the Employment of Machine Learning Techniques for Troubleshooting WiFi Networks
(2019)The rapidly increasing popularity of 802.11 WLANs along with the co-existence of multiple heterogeneous devices in the unlicensed frequency bands have created unprecedented levels of congestion, especially in densely ... -
Scalable and Adaptive Polling Protocol for ConcurrentWireless Sensor Data Flows
(2018)The uncoordinated transmission of sensor measure- ments to a collector over simple wireless technologies can lead to severely degraded performance when operating close to channel capacity. In this case, it can be far more ... -
Unlicensed Spectrum Forecasting: An Interference Umbrella Based on Channel Analysis and Machine Learning
(2022)In this work a novel framework for predicting future interference levels for IEEE 802.11 networks is developed and experimentally evaluated. At the heart of the framework lies a modelling mechanism which is able to estimate ... -
Virtual 802.11 wireless networks with guaranteed throughout sharing
(2016)In this work, we present how programmable data-plane technology (software routers) offers an easy-To-Apply mechanism to create virtual wireless networks and support buffering and scheduling decisions. Furthermore, we present ...