Results 221 to 230 of about 4,116,524 (296)
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IEEE Transactions on Vehicular Technology, 2023
In this work, a relay-based UAV-assisted cooperative communication for emergency applications is proposed for rural and semi-urban scenarios. 3-D deployment of multiple UAVs is resolved by jointly optimizing the height and transmit power of cluster UAVs ...
Nelapati Lava Prasad, Barathram Ramkumar
semanticscholar +1 more source
In this work, a relay-based UAV-assisted cooperative communication for emergency applications is proposed for rural and semi-urban scenarios. 3-D deployment of multiple UAVs is resolved by jointly optimizing the height and transmit power of cluster UAVs ...
Nelapati Lava Prasad, Barathram Ramkumar
semanticscholar +1 more source
Joint Mode Selection and Beamforming for IRS-Aided Maritime Cooperative Communication Systems
IEEE Transactions on Green Communications and Networking, 2023In this paper, we consider an intelligent reflecting surface (IRS) aided maritime cooperative communication system, where multiple relay ships each equipped with an active decode-and-forward relay and a passive IRS assist the downlink transmission ...
Xueyan Cao, Xiaoling Hu, M. Peng
semanticscholar +1 more source
IEEE Transactions on Vehicular Technology, 2023
The ever-increasing densification of the low-Earth orbit constellation makes it possible to boost the data rate via multi-satellite cooperative transmission. However, the large spatial scale of satellite networks makes the time asynchrony non-negligible.
Meihui Zhao +5 more
semanticscholar +1 more source
The ever-increasing densification of the low-Earth orbit constellation makes it possible to boost the data rate via multi-satellite cooperative transmission. However, the large spatial scale of satellite networks makes the time asynchrony non-negligible.
Meihui Zhao +5 more
semanticscholar +1 more source
IEEE Systems Journal, 2022
In this article, we present a wireless powered mobile-edge computing system consisting of a hybrid access point and multiple cooperative fogs, where the users in each cooperative fog can share communication and computation resources to improve their ...
Sun Mao +4 more
semanticscholar +1 more source
In this article, we present a wireless powered mobile-edge computing system consisting of a hybrid access point and multiple cooperative fogs, where the users in each cooperative fog can share communication and computation resources to improve their ...
Sun Mao +4 more
semanticscholar +1 more source
Cooperative Communication and Mobility for Securing URLLC of Future Wireless Networks
IEEE Transactions on Vehicular Technology, 2022Ultra-reliable low-latency communication (uRLLC) emerges as one of the three service categories in fifth-generation (5G) wireless networks, with a potential to support multiple advanced services for latency-sensitive communications. The inherent openness
Kan Yu, Jiguo Yu, Anming Dong
semanticscholar +1 more source
Cooperative Communication in Physical Layer Security: Technologies and Challenges
Wireless Personal Communications, 2019Sonika Pahuja +2 more
exaly +2 more sources
User-Centered Cooperative-Communication Strategy for 5G Internet of Vehicles
IEEE Internet of Things Journal, 2022The Internet of vehicles currently faces the challenges of spectrum interference in multimode, multiservice communications, and low efficiency in switched-vehicle selection for vehicular cooperative communication.
Yuexia Zhang, Yifei Zhao, Ying Zhou
semanticscholar +1 more source
Frequency-hopping frequency reconnaissance and prediction for non-cooperative communication network
China Communications, 2021The continuous change of communication frequency brings difficulties to the reconnaissance and prediction of non-cooperative communication networks. Since the frequency-hopping (FH) sequence is usually generated by a certain model with certain regularity,
Gao Li +4 more
semanticscholar +1 more source
Foundations and Trends® in Networking, 2007
This article reviews progress in cooperative communication networks. Our survey is by no means exhaustive. Instead, we assemble a representative sample of recent results to serve as a roadmap for the area. Our emphasis is on wireless networks, but many of the results apply to cooperation in wireline networks and mixed wireless/wireline networks.
Gerhard Kramer +2 more
openaire +1 more source
This article reviews progress in cooperative communication networks. Our survey is by no means exhaustive. Instead, we assemble a representative sample of recent results to serve as a roadmap for the area. Our emphasis is on wireless networks, but many of the results apply to cooperation in wireline networks and mixed wireless/wireline networks.
Gerhard Kramer +2 more
openaire +1 more source