Posts by Network Simulator 2

FREL: A Stable Feature Selection Algorithm

FREL: A Stable Feature Selection Algorithm

Two factors characterize a good feature selection algorithm: its accuracy and stability. This paper aims at introducing a new approach...

Challenges for cooperative ITS: Improving road safety through the integration of wireless communications, control, and positioning

Challenges for cooperative ITS: Improving road safety through the integration of wireless communications, control, and positioning

For intelligent transportation systems (ITS) to achieve situational awareness beyond their sensing horizon and to harness coordination capabilities, some form...

Sensing capacity of Cognitive Radio Mobile Ad Hoc Networks

Sensing capacity of Cognitive Radio Mobile Ad Hoc Networks

This paper addresses a Cognitive Radio Mobile Ad Hoc Network (CRMAHN) where the licensed users (Primary users – PUs) are mobile nodes....

Integrated Biosensing Platform Based on a 1.74-mW −90-dBm Sensitivity Dual- Mode-Operation Receiver for IEEE 802.15.6 Human Body Communication Standard

Integrated Biosensing Platform Based on a 1.74-mW −90-dBm Sensitivity Dual- Mode-Operation Receiver for IEEE 802.15.6 Human Body Communication Standard

Human body communication (HBC), a technique featuring low conduction loss and low interference by taking the advantages of the nature...

A novel energy efficient MAC protocol for Wireless Body Area Network

A novel energy efficient MAC protocol for Wireless Body Area Network

Wireless Body Area Network (WBAN) is the most promising technology in e-health applications. Energy efficiency stands out as the paramount issue for WBAN....

A non-preemptive mac protocol for multi-channel cognitive radio networks

A non-preemptive mac protocol for multi-channel cognitive radio networks

In this paper, we propose a novel multi-channel Medium Access Control (MAC) protocol for distributed Cognitive Radio Networks (dCRNs), which adopts a...

Distance Distributions and Proximity Estimation given Knowledge of the Heterogeneous Network Layout

Distance Distributions and Proximity Estimation given Knowledge of the Heterogeneous Network Layout

Today’s heterogeneous wireless network (HWN) is a collection of ubiquitous wireless networking elements (WNEs) that support diverse functional capabilities and networking purposes. In such a heterogeneous networking environment,...

Spectrum Monitoring Using Energy Ratio Algorithm for OFDM-Based Cognitive Radio Networks

Spectrum Monitoring Using Energy Ratio Algorithm for OFDM-Based Cognitive Radio Networks

This paper presents a spectrum monitoring algorithm for Orthogonal Frequency Division Multiplexing (OFDM) based cognitive radios by which the primary...

Adaptive threshold architecture for spectrum sensing in public safety radio channels

Adaptive threshold architecture for spectrum sensing in public safety radio channels

Cognitive radio make use of spectrum sensing techniques to detect licensed users transmissions and avoid causing interference. The major drawback...

Performance analysis of PUE attacker on Dynamic Spectrum access in cognitive radio

Performance analysis of PUE attacker on Dynamic Spectrum access in cognitive radio

Spectrum inefficiency is the major problem in the wireless technology. To negotiate this problem the technology called cognitive radio is introduced which...

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