Results 1 to 10 of about 521,853 (181)

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

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

Emergent Distribution of Operating System Services in Wireless Ad Hoc Networks [PDF]

, 2006
Despite the advances in wireless, energy-constrained ad hoc networks, there are still many challenges given the limited capabilities of the current hardware. Therefore, our aim is to develop a lightweight, yet powerful operating system (OS) for these networks.
Peter Janacik, Tales Heimfarth
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

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

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   +14 more sources

A formalized approach for designing a P2P‐based dynamic load balancing scheme [PDF]

Concurrency and Computation: Practice and Experience, 2009
AbstractQuality of service (QoS) is attracting more and more attention in many areas, including entertainment, emergency services, transaction services, and so on. Therefore, the study of QoS‐aware systems is becoming an important research topic in the area of distributed systems.
Khalil Drira, Emna Fki, Mohamed Jmaiel, Riadh Ben Halima   +3 more
openaire   +21 more sources

Low hitting time random walks in wireless networks [PDF]

Wireless Communications and Mobile Computing, 2008
AbstractRandom walks can be conveniently exploited for implementing probabilistic algorithms to solve many searching problems arised by distributed applications, for example, service discovery, p2p file sharing, etc. In this paper we consider random walks executed on uniform wireless networks and study how to reduce the expected number of walk steps ...
Aissani, Mohamed, Mellouk, Abdelhamid, Demigha, W., Senouci, M.R   +3 more
openaire   +15 more sources

MAC protocols using directional antennas in IEEE 802.11 based ad hoc networks [PDF]

Wireless Communications and Mobile Computing, 2007
AbstractUsing directional antennas can be beneficial for wireless ad hoc networks consisting of a collection of wireless hosts. The most important benefit includes a reduction of the radio interference. Thus, it can significantly increase the spatial reuse, thereby improving the network throughput.
Hamed M. K. Alazemi, R. Vijaykumar, A.K. Das, Sumit Roy   +3 more
openaire   +14 more sources