Results 11 to 20 of about 18,005 (284)
Network coded cooperation in delay tolerant networks
2016 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE), 2016 Implementation of network coding (NC) is expanding to a diverse set of networks due to the flexible design provided through its use, enabling a trade-off between robustness and spectral efficiency. In this paper, we investigate the application of NC in delay tolerant networks (DTN) through the use of software defined radio (SDR) nodes.
Onur Çalik +5 more
openaire +3 more sources
Network-Coded Cooperation and Multi-Connectivity for Massive Content Delivery [PDF]
IEEE Access, 2020 Massive content delivery is in the spotlight of the research community as both data traffic and the number of connected mobile devices are increasing at an incredibly fast pace.
Israel Leyva-Mayorga +6 more
doaj +2 more sources
On the throughput and energy benefits of network coded cooperation [PDF]
2014 IEEE 3rd International Conference on Cloud Networking (CloudNet), 2014 Cooperative techniques in wireless mobile networks typically leverage short-range communication technologies, e.g., WiFi, to allow data exchange between devices forming a mobile cloud. These mobile clouds have been considered as a key to reduce the cost of multicast services for the network operators as well as a means to deliver a better quality to ...
Néstor J. Hernández Marcano +3 more
openaire +4 more sources
Sensors, 2022 In some satellite Internet of Things (IoT) devices with terrain shielding, the qualities of the direct source-destination (S-D) channel are poor, requiring cooperative communications with multi-relays to be employed.
Bin Jiang +4 more
doaj +1 more source
Clarifying the role of Participation of NGOs and Museums in the Process of Promoting Sustainable Tourism [PDF]
Muṭāli̒āt-i Mudīriyyat-i Gardishgarī, 2023 Nowadays, the impacts of tourism are one of the academic topics and concerns of experts in this field, and they are trying to increase its positive effects through network and cluster activity and find solutions to reduce the negative effects of tourism.
Neda Torabi Farsani +3 more
doaj +1 more source
Network Coding Techniques in Cooperative Cognitive Networks [PDF]
2018 Global Information Infrastructure and Networking Symposium (GIIS), 2018 In this paper, we investigate transmission techniques for a fundamental cooperative cognitive radio network, i.e., a radio system where a Secondary user may act as relay for messages sent by the Primary user, hence offering performance improvement of Primary user transmissions, while at the same time obtaining more transmission opportunities for its ...
Athanasios Papadopoulos 0002 +2 more
openaire +2 more sources
Outage analysis of superposition modulation aided network coded cooperation in the presence of network coding noise [PDF]
, 2015 We consider a network, where multiple sourcedestination pairs communicate with the aid of a half-duplex relay node (RN), which adopts decode-forward (DF) relaying and superposition-modulation (SPM) for combining the signals transmitted by the source ...
Hu, Jie +4 more
core +1 more source
Network coded modulation for two-way relaying [PDF]
, 2011 Network coding compresses multiple traffic flows with the aid low-complexity algebraic operations, hence holds the potential of significantly improving both the power and bandwidth efficiency of wireless networks.
Chen, Wei +5 more
core +1 more source
Generalized Network-Coded Cooperation in OFDMA Communications
IEEE Access, 2018 Cooperative communication is a well-established technique to obtain diversity and consequently combat the fading inherent to the wireless channel. In a recent work, network-coded cooperation (NCC) along with graph theory-aided subcarrier allocation was ...
Zaqueu Cabral Pereira +4 more
doaj +1 more source
IEEE Access, 2020 The continuous increase of mobile data traffic calls for the design of energy-efficient content distribution mechanisms, to be incorporated in the fifth generation of mobile networks, 5G.
Roberto Torre +5 more
doaj +1 more source