Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Park, Ki Hong"'
Mobile edge computing (MEC) technology can reduce user latency and energy consumption by offloading computationally intensive tasks to the edge servers. Unmanned aerial vehicles (UAVs) and non-orthogonal multiple access (NOMA) technology enable the M
Externí odkaz:
http://arxiv.org/abs/2409.08579
Wireless relays can effectively extend the transmission range of information. However, if relay technology is utilized unlawfully, it can amplify potential harm. Effectively surveilling illegitimate relay links poses a challenging problem. Unmanned a
Externí odkaz:
http://arxiv.org/abs/2407.07314
This work studies the beamforming design in the joint target sensing and proactive eavesdropping (JTSAPE) system. The JTSAPE base station (BS) receives the information transmitted by the illegal transmitter and transmits the waveform for target sensi
Externí odkaz:
http://arxiv.org/abs/2407.06521
In this work, a delay-tolerant unmanned aerial vehicle (UAV) relayed covert and secure communication framework is investigated. In this framework, a legitimate UAV serves as an aerial relay to realize communication when the direct link between the te
Externí odkaz:
http://arxiv.org/abs/2406.06842
Autor:
Lei, Hongjiang, Meng, Dongyang, Ran, Haoxiang, Park, Ki-Hong, Pan, Gaofeng, Alouini, Mohamed-Slim
Unmanned aerial vehicles (UAVs) play an essential role in future wireless communication networks due to their high mobility, low cost, and on-demand deployment. In air-to-ground links, UAVs are widely used to enhance the performance of wireless commu
Externí odkaz:
http://arxiv.org/abs/2406.05936
Unmanned aerial vehicles (UAVs) have been attracting significant attention because there is a high probability of line-of-sight links being obtained between them and terrestrial nodes in high-rise urban areas. In this work, we investigate cognitive r
Externí odkaz:
http://arxiv.org/abs/2406.01313
As the evolution of wireless communication progresses towards 6G networks, extreme bandwidth communication (EBC) emerges as a key enabler to meet the ambitious key performance indicator set for this next-generation technology. 6G aims for peak data r
Externí odkaz:
http://arxiv.org/abs/2403.19868
This paper introduces a novel adaptive transmission scheme to amplify the prowess of coordinated direct and relay transmission (CDRT) systems rooted in non-orthogonal multiple access principles. Leveraging the maximum ratio transmission scheme, we se
Externí odkaz:
http://arxiv.org/abs/2310.14200
Autor:
Lei, Hongjiang, Jiang, Jiacheng, Yang, Haosi, Park, Ki-Hong, Ansari, Imran Shafique, Pan, Gaofeng, Alouini, Mohamed-Slim
Unmanned aerial vehicles (UAVs) can provide wireless access services to terrestrial users without geographical limitations and will become an essential part of the future communication system. However, the openness of wireless channels and the mobili
Externí odkaz:
http://arxiv.org/abs/2310.13931
For the development of new digital signal processing systems and services, the rapid, easy, and convenient prototyping of ideas and the rapid time-to-market of products are becoming important with advances in technology. Conventionally, for the devel
Externí odkaz:
http://arxiv.org/abs/2208.12014