How does STAR-RIS assist in wireless communication?
Best insight from top research papers
STAR-RIS (Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surfaces) significantly enhances wireless communication by extending coverage and improving performance. It optimizes passive reflecting elements to control the propagation environment, supporting 360° coverage for user equipment on both sides . STAR-RIS deployment within a predefined region boosts communication links for users, with optimized beamforming strategies enhancing the weighted sum-rate of users . In AirComp systems, STAR-RIS minimizes computation errors across a wide area by jointly optimizing beamforming matrices, improving accuracy compared to conventional RISs . STAR-RIS-NOMA systems maximize sum rates by jointly optimizing decoding order, power allocation, and beamforming, outperforming traditional RIS-NOMA and RIS-OMA systems . Overall, STAR-RIS revolutionizes wireless communication by offering enhanced coverage, improved performance, and optimized resource allocation.
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| Papers (5) | Insight |
|---|---|
1 Citations | STAR-RIS enhances over-the-air computation systems by jointly optimizing beamforming for transmit power, passive reflection, and reception, providing improved computation accuracy over conventional RIS in wireless communication. |
| STAR-RIS extends coverage by simultaneously transmitting and reflecting signals, offering new DoF. It optimizes decoding order, power allocation, and beamforming to enhance sum rate in wireless communication systems. | |
| STAR-RIS enhances over-the-air computation systems by jointly optimizing beamforming for transmit power, passive reflection, and reception, providing higher accuracy over a wide coverage area compared to conventional RIS. | |
| STAR-RIS assists in wireless communication by optimizing joint beamforming and location design in NOMA systems, enhancing weighted sum-rate performance through strategic deployment and beamforming configurations. | |
1 Citations | STAR-RIS enhances wireless communication by enabling simultaneous transmission and reflection, extending coverage with 360^circ support for user equipment, while mitigating channel estimation errors and hardware impairments. |
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