Results 61 to 70 of about 1,390 (180)

Energy Efficient Multicast Communication in Cognitive Radio Wireless Mesh Network. [PDF]

Sensors (Basel), 2022
Baig I, Ul Hasan N, Valsalan P, Zghaibeh M.   +3 more
europepmc   +1 more source

Joint User Scheduling and Hybrid Beamforming Design for Massive MIMO LEO Satellite Multigroup Multicast Communication Systems. [PDF]

Sensors (Basel), 2022
Liu Y, Li C, Li J, Feng L.
europepmc   +1 more source

Authenticated Multicast in Tiny Networks via an Extremely Low-Bandwidth Medium

Applied Sciences
We consider authenticating multicast messages in the case of extremely narrow communication channels, such as underwater acoustic communication, with devices such as mobile sensors creating a self-organizing autonomous network. Channel characteristics in
Mirosław Kutyłowski, Adrian Cinal, Przemysław Kubiak, Denys Korniienko   +3 more
doaj   +1 more source

Minimum Interference Channel Assignment Algorithm for Multicast in a Wireless Mesh Network

Sensors, 2016
Wireless mesh networks (WMNs) have been considered as one of the key technologies for the configuration of wireless machines since they emerged. In a WMN, wireless routers provide multi-hop wireless connectivity between hosts in the network and also ...
Sangil Choi, Jong Hyuk Park
doaj   +1 more source

Efficient Key Agreements in Dynamic Multicast Height Balanced Tree for Secure Multicast Communications in Ad Hoc Networks

EURASIP Journal on Wireless Communications and Networking, 2011
Alterations and unpredictability of the network topology in mobile ad hoc networks (MANETs) are less capable of ensuring the security of multicast data transmissions than in conventional networks.
Chiang Tzu-Chiang, Lin Hua-Yi
doaj  

Energy-Efficient Multicast Service Delivery Exploiting Single Frequency Device-To-Device Communications in 5G New Radio Systems

Sensors, 2018
The forthcoming fifth generation (5G) networks are claimed to deliver the large amount of traffic generated by the huge number of heterogeneous devices that constitute the Internet of Things (IoT).
Sara Pizzi, Federica Rinaldi, Antonella Molinaro, Antonio Iera, Giuseppe Araniti   +4 more
doaj   +1 more source

Multi-Connectivity for Multicast Video Streaming in Cellular Networks

Network
The escalating demand for high-quality video streaming poses a major challenge for communication networks today. Catering to these bandwidth-hungry video streaming services places a huge burden on the limited spectral resources of communication networks,
Sadaf ul Zuhra, Prasanna Chaporkar, Abhay Karandikar, H. Vincent Poor   +3 more
doaj   +1 more source

Multicast time-expanded graph-based collective communication scheduling scheme

Tongxin xuebao
Collective communication latency has become a major performance bottleneck in large-scale distributed training.. To address the limitations of existing methods in terms of insufficient topology awareness and high computational complexity, a topology ...
Liu Fei, Wang Peng, Ma Han, Li ye, Li Hongyan   +4 more
doaj  

Multicast time-expanded graph-based collective communication scheduling algorithm

Tongxin xuebao
Collective communication latency has become a major performance bottleneck in large-scale distributed training. To address the limitations of existing algorithms in terms of insufficient topology awareness and high computational complexity, a topology ...
Liu Fei, Wang Peng, Ma Han, Li Ye, Li Hongyan   +4 more
doaj  

A Novel Real Time Framework for Cluster Based Multicast Communication in Vehicular Ad Hoc Networks

International Journal of Distributed Sensor Networks, 2016
In a vehicular ad hoc network (VANET), the vehicles communicate with each other to develop an intelligent transport system (ITS) which provides safety and convenience while driving.
Waqar Farooq, Muazzam Ali Khan, Saad Rehman   +2 more
doaj   +1 more source