Wireless Semantic Communications for Video Conferencing
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3221968
Abstract: Video conferencing has become a popular mode of meeting despite consuming considerable communication resources. Conventional video compression causes resolution reduction under a limited bandwidth. Semantic video conferencing (SVC) maintains a high resolution by transmitting some… read more here.
Keywords: semantic communications; transmission; wireless semantic; video conferencing ... See more keywords
Resource Allocation for Text Semantic Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3170849
Abstract: Semantic communications have shown its great potential to improve the transmission reliability, especially in the low signal-to-noise regime. However, resource allocation for semantic communications still remains unexplored, which is a critical issue in guaranteeing the… read more here.
Keywords: semantic communications; spectral efficiency; resource allocation; allocation ... See more keywords
Semantic Communications With Discrete-Time Analog Transmission: A PAPR Perspective
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3232946
Abstract: Recent progress in deep learning (DL)-based joint source-channel coding (DeepJSCC) has led to a new paradigm of semantic communications. Two salient features of DeepJSCC-based semantic communications are the exploitation of semantic-aware features directly from the… read more here.
Keywords: semantic communications; discrete time; time analog; papr ... See more keywords
A Paradigm Shift toward Semantic Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Magazine"
DOI: 10.1109/mcom.001.2200099
Abstract: The last 70 years have witnessed the transition of communication from Shannon's theoretical concept to current high-efficiency practical systems. Classical communication systems address the capability-deficiency issue mainly by module stacking and technique densification with ever… read more here.
Keywords: philosophy; semantic communications; communication; shift toward ... See more keywords
Multimedia Semantic Communications: Representation, Encoding and Transmission
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DOI: 10.1109/mnet.001.2200468
Abstract: The sixth generation (6G) mobile communication systems could serve new multimodal services, such as virtual reality (VR), augmented reality (AR), holographic projection. These new services are accompanied by new demands for intelligence, personalization and collaboration.… read more here.
Keywords: semantic communications; communications representation; multimedia semantic; transmission ... See more keywords
Cross-Modal Semantic Communications
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DOI: 10.1109/mwc.008.2200180
Abstract: It is well known that multi-modal services, including video, audio, and haptic signals, aim to provide immersive experience with low latency and high reliability. Although multi-modal signals have differences in structure, transmission delay, and jitter,… read more here.
Keywords: modal semantic; multi modal; cross modal; semantic communications ... See more keywords
Semantic Communications: Overview, Open Issues, and Future Research Directions
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DOI: 10.1109/mwc.101.2100269
Abstract: With the deployment of the fifth generation (5G) in many countries, people start to think about what the next-generation of wireless communications will be. The current communication technologies are already approaching the Shannon physical capacity… read more here.
Keywords: semantic communications; communication; semantic communication; overview open ... See more keywords
Task-oriented Explainable Semantic Communications
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2023.3269444
Abstract: Semantic communications utilize the transceiver computing resources to alleviate scarce transmission resources, such as bandwidth and energy. Although the conventional deep learning (DL) based designs may achieve certain transmission efficiency, the uninterpretability issue of extracted… read more here.
Keywords: semantic communications; communication; explainable semantic; task ... See more keywords