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MACD-Based Motion Detection Approach in Heterogeneous Networks

Yung-Mu Chen, Tein-Yaw Chung, Ming-Yen Lai, Chih-Hung Hsu
2008 EURASIP Journal on Wireless Communications and Networking  
To save power, the reactive schemes use fixed RSS thresholds to determine when to search for a new available access network.  ...  Traditional proactive schemes continuously monitor available access networks and exercise handoff.  ...  ACKNOWLEDGMENT This paper was sponsored in part by "Aim for the Top University Plan" of Yuan Ze University and Ministry of Education, Taiwan, and the National Science Council, Taiwan, under Contract no  ... 
doi:10.1155/2008/540873 fatcat:76fabinuxrgylokwmgpxrun4xy

Guest Editorial

Guohong Cao, Dapeng Wu, Hongyi Wu, Junshan Zhang
2006 Journal on spesial topics in mobile networks and applications  
He is an editor of the IEEE Transactions on Mobile Computing and IEEE Transactions on Wireless Communications, a guest editor in ACM Mobile Networking and Applications, and has served on the program committee  ...  His research interests are wireless networks and mobile computing.  ...  In the paper, "Application Signal Threshold Adaptation for Vertical Handoff in Heterogeneous Wireless Networks", B.  ... 
doi:10.1007/s11036-006-7320-0 fatcat:s6odf7l7gnbdfmdaw5sjvcca4m

Spectrum Handoff Decision Schemes and Cognitive Radio Network

Harera Mehmood Khan, Harjit Singh Kainth
2019 International Journal of Trend in Scientific Research and Development  
spectrum bands and as for survey huge work in done in licensed spectrum bands and very small of work done in the amalgamation licensed and unlicensed bands for data transportation.  ...  Due to the growth and spread of wireless devices in the unlicensed spectrum bands, such as ISM, the bands become more and more crowded and therefore affect the performance of the wireless networks negatively  ...  and spectrum handoff scheme for cognitive radio networks of mobile based.  ... 
doi:10.31142/ijtsrd24034 fatcat:3phswpmar5bqxixaewgs5od5kq

Handoff prioritization and decision schemes in wireless cellular networks: a survey

Aggeliki Sgora, Dimitrios Vergados
2009 IEEE Communications Surveys and Tutorials  
Channel Reservation, Handoff Queueing, Channel Transferred, SubRating, Genetic and Hybrid Schemes and in the vertical handoff decision phase by presenting different decision algorithms.  ...  Handoff failure will result in the forced termination of an ongoing call.  ...  Also, a vertical handoff scheme, named VHOST (Vertical Hand-Off through Seamless TCP-migration) for heterogeneous networks is proposed in [107] .  ... 
doi:10.1109/surv.2009.090405 fatcat:gkwjqwcrwfd4fblc3p4wivlb7i

Energy efficiency-based joint spectrum handoff and resource allocation algorithm for heterogeneous CRNs

Rong Chai, Qin Hu, Qianbin Chen, Zhiming Guo
2016 EURASIP Journal on Wireless Communications and Networking  
In this paper, we jointly design spectrum handoff and resource allocation strategy for handoff SUs in heterogeneously integrated CRNs.  ...  In an integrated network consisting of multiple heterogeneous CRNs, SUs with multiple interfaces may have to conduct inter-system or intra-system spectrum handoff due to the arrival of PUs or performance  ...  Acknowledgements The authors wish to thank the associate editor and the anonymous reviewers for their valuable suggestions, which helped significantly improve the quality of the paper.  ... 
doi:10.1186/s13638-016-0713-2 fatcat:mmcxv57rgjb73fue5yndnvwige

Spectrum Handoff Management in Cognitive HetNet Systems Overlaid With Femtocells

Anwer Al-Dulaimi, Alagan Anpalagan, John Cosmas
2016 IEEE Systems Journal  
This paper proposes a new entity namely channel assigning agent (CAA) for managing spectrum handoff, operator database, and channel access authentication.  ...  Therefore, it is necessary to develop a new method for roaming mobile users especially networks that employ small-cells such as femtocells in order to reduce the unnecessary channel adaptations.  ...  Please see the following summary for our response to the reviewers' comments. We added introduction, related work, and mathematical evaluation in this new version. 3.  ... 
doi:10.1109/jsyst.2014.2363075 fatcat:agvyfrrdore5rg6l2nbnafekze

Self-Evolving Integrated Vertical Heterogeneous Networks [article]

Amin Farajzadeh, Mohammad G. Khoshkholgh, Halim Yanikomeroglu, Ozgur Ercetin
2022 arXiv   pre-print
framework for self-evolving integrated vertical heterogeneous networks (SEI-VHetNets).  ...  To enable this capability, the necessity of considering an integrated vertical heterogeneous network (VHetNet) architecture appears to be inevitable due to its high inherent agility.  ...  To enable this capability, the necessity of considering an integrated vertical heterogeneous network (VHetNet) architecture appears to be inevitable due to its high inherent agility.  ... 
arXiv:2106.13950v4 fatcat:oodlm4gdengnfcecuotvkahlui

A survey of cognitive radio handoff schemes, challenges and issues for industrial wireless sensor networks (CR-IWSN)

Stephen S. Oyewobi, Gerhard P. Hancke
2017 Journal of Network and Computer Applications  
In IWSN, unlike other sensor networks, late arrival of packets or delay or disruption to an on-going communication are considered as critical failure.  ...  Similarly, spectrum handoff, which is a new type of handoff in cognitive radio, has the potential to offer increase bandwidth, reliable, smooth and interference-free communication for IWSNs through opportunistic-use  ...  Funding: This work was supported by the Council for Scientific and Industrial Research (CSIR), South Africa [ICT: Meraka].  ... 
doi:10.1016/j.jnca.2017.08.016 fatcat:7kuih7xajzdyrddrd666yvhir4

Survey on Near-Space Information Networks: Channel Modeling, Networking, and Transmission Perspectives [article]

Xianbin Cao, Peng Yang, Xiaoning Su
2024 arXiv   pre-print
A comprehensive review of the networking techniques of NSINs in network deployment, handoff management, and network management aspects is provided.  ...  Near-space information networks (NSINs) composed of high-altitude platforms (HAPs) and high- and low-altitude unmanned aerial vehicles (UAVs) are a new regime for providing quick, robust, and cost-efficient  ...  On the contrary, vertical handoff refers to the seamless transition of a session between two heterogeneous networks.  ... 
arXiv:2310.09025v4 fatcat:2hyaknuhhfb43aza66xp2o5xee

A Vision of Self-Evolving Network Management for Future Intelligent Vertical HetNet [article]

Tasneem Darwish, Gunes Karabulut Kurt, Halim Yanikomeroglu, Gamini Senarath, Peiying Zhu
2021 arXiv   pre-print
To envisage the concept of SEN in future integrated networks, we use the Intelligent Vertical Heterogeneous Network (I-VHetNet) architecture as our reference.  ...  be sufficiently agile in coping with the immense levels of complexity, heterogeneity, and mobility in the envisioned beyond-5G integrated networks.  ...  We utilize the intelligent vertical heterogeneous network (I- VHetNet) architecture, which is an extension of the work in [1] , as a reference architecture to reflect the concept of SEN on future integrated  ... 
arXiv:2009.02771v2 fatcat:otulhvxwhndpni4stk7v2xlx5e

NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey

Ian F. Akyildiz, Won-Yeol Lee, Mehmet C. Vuran, Shantidev Mohanty
2006 Computer Networks  
This new networking paradigm is referred to as NeXt Generation (xG) Networks as well as Dynamic Spectrum Access (DSA) and cognitive radio networks. The term xG networks is used throughout the paper.  ...  Today's wireless networks are characterized by a fixed spectrum assignment policy.  ...  Apart from this, spectrum handoff between different networks, referred to as vertical handoff is also likely to occur in xG networks.  ... 
doi:10.1016/j.comnet.2006.05.001 fatcat:qnrfzg2slvcwzedf4caqocjl4u

A Vision and Framework for the High Altitude Platform Station (HAPS) Networks of the Future [article]

Gunes Kurt, Mohammad G. Khoshkholgh, Safwan Alfattani, Ahmed Ibrahim, Tasneem S. J. Darwish, Md Sahabul Alam, Halim Yanikomeroglu, Abbas Yongacoglu
2021 arXiv   pre-print
A High Altitude Platform Station (HAPS) is a network node that operates in the stratosphere at an of altitude around 20 km and is instrumental for providing communication services.  ...  In this article, we provide a vision and framework for the HAPS networks of the future supported by a comprehensive and state-of-the-art literature review.  ...  Corresponding research investigations could be related to new communications techniques to compensate for the lack of enough HAPS system channels, the restricted transmission energy, or the detection without  ... 
arXiv:2007.15088v4 fatcat:6wcy7ndiebee3a3zvh7dymv6oq

Software-Defined Heterogeneous Vehicular Networking: The Architectural Design and Open Challenges

Adnan Mahmood, Wei Zhang, Quan Sheng
2019 Future Internet  
vehicular networking (SDHVNet) architecture for ensuring a highly agile networking infrastructure to ensure rapid network innovation on-demand.  ...  bottlenecks in realizing the aims for a highly efficient vehicular networking architecture.  ...  the need for heterogeneous networking.  ... 
doi:10.3390/fi11030070 fatcat:t34ag5osdfae3oua5v7sve7nxe

Interworking Techniques and Architectures for Heterogeneous Wireless Networks

Karl Andersson
2012 Journal of Internet Services and Information Security  
This article categorizes and analyzes different interworking solutions for heterogeneous wireless networks and provides suggestions for further research.  ...  One important trend within the area of wireless networking is heterogeneity. No single wireless radio access technology will deliver all required services to all end-users anywhere, anytime.  ...  A personalized network selection scheme is proposed, as well as a Mobile IPv6-based seamless vertical handover scheme.  ... 
doi:10.22667/jisis.2012.02.31.022 dblp:journals/jisis/Andersson12 fatcat:vhyqn5w3zrc65byaljfiosr56y

Using Reconfigurable Devices to Maximize Spectral Efficiency in Future Heterogeneous Wireless Systems

Jim Martin, Rahul Amin, Ahmed Eltawil, Amr Hussien
2011 2011 Proceedings of 20th International Conference on Computer Communications and Networks (ICCCN)  
First, is it better to treat wireless systems as independent access networks requiring the user to handle aspects of roaming between disparate wireless networks or is an internet model better where independent  ...  All nodes in the system experienced an increase in spectral efficiency ranging from 14% to 75% when compared to a similar scenario that assumes no network cooperation and static radios.  ...  A reconfiguration handoff is a vertical handoff that requires a radio to reconfigure itself.  ... 
doi:10.1109/icccn.2011.6006046 dblp:conf/icccn/MartinAEH11 fatcat:gkto6j6wqnge5ek4mafgabvd5q
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