6 papers
Scoring ISAC: Benchmarking Integrated Sensing and Communications via Score-Based Generative Modeling
Lin Chen, Chang Cai, Huiyuan Yang +2
Integrated sensing and communications (ISAC) is a key enabler for next-generation wireless systems, aiming to support both high-throughput communication and high-accuracy environme…
On the Second-Order Achievabilities of Indirect Quadratic Lossy Source Coding
Huiyuan Yang, Xiaojun Yuan
This paper studies the second-order achievabilities of indirect quadratic lossy source coding for a specific class of source models, where the term "quadratic" denotes that the rec…
UAV-Enabled Asynchronous Federated Learning
Zhiyuan Zhai, Xiaojun Yuan, Xin Wang +1
To exploit unprecedented data generation in mobile edge networks, federated learning (FL) has emerged as a promising alternative to the conventional centralized machine learning (M…
Joint Data and Semantics Lossy Compression: Nonasymptotic Converse Bounds and Second-Order Asymptotics
Huiyuan Yang, Yuxuan Shi, Shuo Shao +1
This paper studies the joint data and semantics lossy compression problem, i.e., an extension of the hidden lossy source coding problem that entails recovering both the hidden and…
Indirect Lossy Source Coding with Observed Source Reconstruction: Nonasymptotic Bounds and Second-Order Asymptotics
Huiyuan Yang, Yuxuan Shi, Shuo Shao +1
This paper considers the joint compression of a pair of correlated sources, where the encoder is allowed to access only one of the sources. The objective is to recover both sources…
Integrating Communication, Sensing and Computing in Satellite Internet of Things: Challenges and Opportunities
Yong Zuo, Mingyang Yue, Huiyuan Yang +2
Satellite Internet of Things (IoT) is to use satellites as the access points for IoT devices to achieve the global coverage of future IoT systems, and is expected to support burgeo…