{"id":27884,"date":"2025-10-02T10:31:47","date_gmt":"2025-10-02T08:31:47","guid":{"rendered":"https:\/\/wp.eurestools.eu\/key_achievement\/advanced-phy-layer-design-for-thz-integrated-sensing-and-communication-isac\/"},"modified":"2025-10-02T10:31:47","modified_gmt":"2025-10-02T08:31:47","slug":"advanced-phy-layer-design-for-thz-integrated-sensing-and-communication-isac","status":"publish","type":"key_achievement","link":"https:\/\/wp.eurestools.eu\/de\/key_achievement\/advanced-phy-layer-design-for-thz-integrated-sensing-and-communication-isac\/","title":{"rendered":"Erweitertes PHY-Layer Design f\u00fcr THz Integrated Sensing and Communication (ISAC)"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","class_list":["post-27884","key_achievement","type-key_achievement","status-publish","hentry"],"acf":{"logo":"https:\/\/smart-networks.europa.eu\/wp-content\/uploads\/2025\/08\/times.png","diagram":"","top10":"","project_name":"TIMES","ka_number":"2","description":"The TIMES project tackled critical challenges and introduced innovative solutions to advance the physical (PHY) layer of Integrated Sensing and Communication (ISAC) systems operating in the terahertz (THz) band. The research explored the performance limits of Line-of-Sight MIMO (LoS-MIMO) systems using hybrid analog\/digital beamforming architectures and developed a novel channel estimation method that achieves high accuracy with minimal training overhead '\u2014 a crucial step toward practical THz deployments. A new PHY-layer waveform was also designed to support the stringent requirements of ISAC at THz frequencies. This flexible waveform enables dynamic balancing between sensing precision and communication throughput, adapting to the specific needs of applications and hardware constraints. The project further addressed hardware impairments by analyzing the effects of power amplifier (PA) non-linearity, a major bottleneck in THz systems. To counter these effects, dedicated pre-distortion techniques were developed and validated, significantly improving signal linearity and transmission efficiency. In addition, TIMES introduced a novel algorithm for the high-resolution localization and tracking of extended objects in industrial environments. This method achieves precise sensing while maintaining low system complexity, making it well-suited for integration into resource-constrained THz devices. Collectively, these PHY-layer advancements lay the foundation for robust, high-performance ISAC capabilities in future THz-enabled wireless networks.","references":"Deliverables 4.1 and 4.3 http:\/\/www.times6g.eu\/deliverables","category":"CAT-1: Significant Technology Development","sub_categories":"Integrated Sensing & Communication (ISAC\/JCAS);High-frequency Technologies;Hardware;","call":"Call 1"},"_links":{"self":[{"href":"https:\/\/wp.eurestools.eu\/de\/wp-json\/wp\/v2\/key_achievement\/27884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.eurestools.eu\/de\/wp-json\/wp\/v2\/key_achievement"}],"about":[{"href":"https:\/\/wp.eurestools.eu\/de\/wp-json\/wp\/v2\/types\/key_achievement"}],"wp:attachment":[{"href":"https:\/\/wp.eurestools.eu\/de\/wp-json\/wp\/v2\/media?parent=27884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}