Results 1 to 10 of about 58,917 (159)

R-RDSP: Reliable and Rapidly Deployable Wireless Ad Hoc System for Post-Disaster Management over DDS [PDF]

Sensors
After natural disasters such as earthquakes, floods, or wars occur, cellular communication networks often sustain significant damage or become impaired. In these critical situations, first responders must coordinate with other rescue teams to communicate
Baber Jan, Adnan Munir, Ayaz H. Khan, Ajmal Khan, Basem Al-Madani   +4 more
doaj   +2 more sources

Experimental Polymorphic Wireless Ad Hoc Distribution Service by PTN

DEStech Transactions on Computer Science and Engineering, 2017
PTN networks have begun to take shape after years of construction. As a new technology, wireless ad hoc networks still lack experience in power system applications. This paper mainly introduces the performance test of wireless ad hoc transmission, and PTN network transmission delay test.
Hao Zhang, Kun Zhang, Rongxi Cui, Sui Jing-qi, Yan Li, Yiying Zhang, Kun Liang   +6 more
openalex   +3 more sources

Energy-Balanced Optimization on Flying Ferry Placement for Data Gathering in Wireless Sensor Networks

IEEE Access, 2021
Deploying flying ferries in large-scaled wireless sensor networks can prevent data gathering and distribution from physical communication restrictions on the ground.
Chih-Lin Hu, Sheng-Zhi Huang, Zhenjiang Zhang, Lin Hui   +3 more
doaj   +1 more source

PETAL: A fully distributed location service for wireless ad hoc networks [PDF]

Journal of Network and Computer Applications, 2017
Abstract Location service is an essential prerequisite for mobile wireless ad hoc networks (MANETs) in which the underlying routing protocol leverages physical location information of sender and receiver nodes. Fulfillment of this requirement is challenging partly due to the mobility and unpredictability of nodes in MANETs.
Ilkhechi A.R., Korpeoglu I., Güdükbay U., Ulusoy Ö.   +3 more
openaire   +4 more sources

Contribution of non‐orthogonal multiple access signalling to practical multibeam satellite deployments

International Journal of Satellite Communications and Networking, EarlyView., 2023
The potential gains of NOMA were evaluated in a satellite system with heterogeneous receivers, after considering the use of specific DVB‐S2X MODCODs, along with the impact of non‐linearities. It was concluded that a judicious power allocation in NOMA, jointly optimized with the IBO of the PAs, can yield significant sum‐rate gains.
Tomás Ramírez, Carlos Mosquera
wiley   +1 more source

Congestion Control Approaches Applied to Wireless Sensor Networks: A Survey [PDF]

Journal of Electrical and Computer Engineering Innovations, 2018
Background and Objectives: Wireless Sensor Networks (WSNs) are a specific category of wireless ad-hoc networks where their performance is highly affected by application, life time, storage capacity, processing power, topology changes, and the ...
S. Shams Shamsabad Farahani
doaj   +1 more source

Review on QoS and security challenges associated with the internet of vehicles in cloud computing

Measurement: Sensors, 2023
Internet of Vehicles (IoV) is an area of research and development that has rapidly developed in the VANETs (Vehicular Ad-hoc Networks) that provides a mode of smart communication between vehicle to vehicle and cloud using IoT (Internet of Things).
Nazia Tabassum, C.R.K. Reddyy
doaj   +1 more source

Hybrid Satellite-Terrestrial Communication Networks for the Maritime Internet of Things: Key Technologies, Opportunities, and Challenges [PDF]

, 2021
With the rapid development of marine activities, there has been an increasing number of maritime mobile terminals, as well as a growing demand for high-speed and ultra-reliable maritime communications to keep them connected.
Chen, Yunfei, Feng, Wei, Ge, Ning, Lu, Jianhua, Wang, Cheng-Xiang, Wei, Te   +5 more
core   +2 more sources

Robust and low‐communication geographic routing for wireless ad hoc networks [PDF]

Wireless Communications and Mobile Computing, 2008
AbstractA novel beacon‐less algorithm called Blind Geographic Routing (BGR) is presented, which comes with an effective and robust recovery strategy to circumvent voids, and a new technique to avoid simultaneous forwarding by more than one node, features not included in other beacon‐less algorithms.
Chen, K.C., Cetin, B. K., Peng, Y.C., Prasad, N., Wang, J., Lee, S.   +5 more
openaire   +16 more sources

Distributed wireless network resource optimisation method based on mobile edge computing

IET Networks, EarlyView., 2022
This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang, Chao Quan, Kai Qian, Jiefeng Pan, Yueping Yang   +4 more
wiley   +1 more source