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Found 8 papers, 0 papers with code
Plug-In RIS: A Novel Approach to Fully Passive Reconfigurable Intelligent Surfaces
This paper presents a promising design concept for reconfigurable intelligent surfaces (RISs), named plug-in RIS, wherein the RIS is plugged into an appropriate position in the environment, adjusted once according to the location of both base station and blocked region, and operates with fixed beams to enhance the system performance.
Unleashing the Potential of Reconfigurable Intelligent Surfaces in Martian Communication
Space exploration has witnessed a steady increase since the 1960s, with Mars playing a significant role in our quest for further knowledge.
Practical Implementation of RIS-Aided Spectrum Sensing: A Deep Learning-Based Solution
This paper presents reconfigurable intelligent surface (RIS)-aided deep learning (DL)-based spectrum sensing for next-generation cognitive radios.
Antenna Array Structures for Enhanced Cluster Index Modulation
By analyzing the effects of array characteristics such as radiation pattern, array directivity, half-power beam width (HPBW), and radiation side lobes on bit error rate (BER) performance, we reveal that URA achieves better error performance than its counterparts in a CIM-enabled mmWave system.
Cluster Index Modulation for Reconfigurable Intelligent Surface-Assisted mmWave Massive MIMO
In this paper, we propose a transmission mechanism for a reconfigurable intelligent surface (RIS)-assisted millimeter wave (mmWave) system based on cluster index modulation (CIM), named best-gain optimized cluster selection CIM (BGCS-CIM).
Indoor Coverage Enhancement for RIS-Assisted Communication Systems: Practical Measurements and Efficient Grouping
Reconfigurable intelligent surface (RIS)-empowered communications represent exciting prospects as one of the promising technologies capable of meeting the requirements of the sixth generation networks such as low-latency, reliability, and dense connectivity.
Channel Modeling in RIS-Empowered Wireless Communications
One of the most critical aspects of enabling next-generation wireless technologies is developing an accurate and consistent channel model to be validated effectively with the help of real-world measurements.
Over-the-Air Equalization with Reconfigurable Intelligent Surfaces
Specifically, with the aid of an RIS, the frequency-selective channel from the transmitter to the RIS is transformed to a frequency-flat channel through elimination of inter-symbol interference (ISI) components at the receiver.
