Digital radiography image quality evaluation using various phantoms and software
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose To investigate the effect of the exposure parameters on image quality (IQ) metrics of phantom images, obtained automatically using software or from visual evaluation. Methods Three commercial phantoms and a homemade phantom constructed according to the instructions given in the IAEA Human Health Series No.
Ioannis A. Tsalafoutas +4 more
wiley +1 more source
Macro-routing: a new hierarchical routing protocol [PDF]
, 2004 In a continually evolving Internet, tools such as quality of service routing must be used in order to accommodate user demands. QoS routing raises scalability issues within very large networks, which can he avoided by using hierarchical routing ...
Collier, Martin, Dragos, Sanda-Maria
core +1 more source
Performance Analysis of DSR and TORA Model Routing Protocols In Vehicular Ad Hoc Network
International Journal of Electrical, Energy and Power System Engineering, 2020 Pekanbaru city is a large area, therefore traffic congestion often occurs due to the density of society’s vehicles. From this problem, it is needed a technology that can exchange information between vehicles.
Linna Oktaviana Sari +3 more
doaj +1 more source
The impact of mobility models on the performance of mobile Ad Hoc network routing protocol [PDF]
, 2012 A mobility model represents nodes distribution and movement over the network. Several research works have shown that a selection of mobility model can affect the outcome of routing performance simulation in Mobile Ad Hoc Networks.
Harle, David +2 more
core +1 more source
Fuzzy Logic-Based Geographic Routing Protocol for Dynamic Wireless Sensor Networks
Sensors, 2019 The geographic routing protocol only requires the location information of local nodes for routing decisions, and is considered very efficient in multi-hop wireless sensor networks.
Xing Hu +5 more
doaj +1 more source
HYMAD: Hybrid DTN-MANET Routing for Dense and Highly Dynamic Wireless Networks [PDF]
, 2009 In this paper we propose HYMAD, a Hybrid DTN-MANET routing protocol which uses DTN between disjoint groups of nodes while using MANET routing within these groups.
Conan, Vania, Whitbeck, John
core +3 more sources
Journal of Marine Science and Engineering, 2023 The underwater acoustic sensor network (UASN) plays a crucial role in collecting real-time data from remote areas of the ocean. However, the deployment of UASN poses significant challenges due to the demanding environmental conditions and the ...
Shuyun Zhang, Huifang Chen, Lei Xie
doaj +1 more source
Swarm-based Intelligent Routing (SIR) - a new approach for efficient routing in content centric delay tolerant networks [PDF]
, 2011 This paper introduces Swarm-based Intelligent Routing (SIR), a swarm intelligence based approach used for routing content in content centric Pocket Switched Networks.
Diaz, Michel +3 more
core +4 more sources
Analisa dan Perbandingan Kinerja Routing Protocol OSPF dan EIGRP dalam Simulasi GNS3
JISA (Jurnal Informatika dan Sains), 2019 Router is the network equipment for route the packet from one network segment to another in a bigscale network. Router can route packet because there is a routing table in router configuration.
Gede Andika Loka +2 more
doaj +1 more source
Stable routing protocol for unmanned aerial vehicle ad‐hoc networks based on DQN‐OLSR
IET Communications, 2023 In unmanned aerial vehicle ad‐hoc network (UANET), the network topology changes with time due to the movement of the unmanned aerial vehicles (UAVs), which brings great challenges to the design of the routing protocol.
Youjun Zeng +6 more
doaj +1 more source