Wireless indoor localization and tracking systems often implicitly assume that all anchors are continuously available. However, this assumption is often impractical under bandwidth and energy constraints. With limited wireless resources, tracking systems must balance localization accuracy with sensing and communication...
Hai-Yao Yu, Geng Wang, Yifan Feng et al.· Science China Information Sc...· 0 citations
This paper proposes an iteratively enhanced semantic receiver for natural-language text transmission over noisy wireless channels using multiple short block codes. At the transmitter, each sentence is permuted by a character-level interleaver, partitioned into segments, and independently encoded by short block codes. A...
Jia-Fu Hao, Chen-Tao Yue, Ming-Cheng Nie et al.· 0 citations
Existing deep joint source-channel coding (JSCC) methods typically employ uniform resource allocation across spatial regions, which may lead to spatially imbalanced reconstruction quality under limited channel resources. To address this, this paper proposes AgentJSCC, a difficulty-aware transmission framework. Specific...
Jiafu Hao, Chen-Tao Yue, Suorong Yang et al.· IEEE Transactions on Cogniti...· 0 citations
This paper investigates environmental-sensing-aided proactive base station (BS) selection and beam prediction for millimeter-wave (mmWave) vehicle-to-infrastructure (V2I) wireless systems. We exploit onboard panoramic street-view images and a preloaded satellite map to predict communication-relevant environmental infor...
Zi-Jiao Hu, Hai-Yao Yu, Gaoyang Pang et al.· 0 citations
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