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Efficient dynamic channel assignment through laser chaos: a multiuser parallel processing learning algorithm [PDF]
As laser chaos has been proven to be a robust tool to solve the multi-armed bandit (MAB) problem, this study investigates the problem of multiuser dynamic channel assignment using laser chaos in cognitive radio networks with K-orthogonal channels and M ...
Zengjing Chen, Lu Wang, Chengzhi Xing
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Minimum Interference Channel Assignment Algorithm for Multicast in a Wireless Mesh Network [PDF]
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
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Distributed Channel Assignment for Ultra-Dense Wireless Networks Using Belief Propagation
An efficient channel assignment plays an important role in mitigating co-channel interference in ultra-dense wireless networks. A simple solution is to separate interfering network nodes into orthogonal channels to reduce the interference among them ...
Gilang Raka Rayuda Dewa +3 more
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Joint Power and Channel Allocation for Non-Orthogonal Multiple Access in 5G Networks and Beyond
Spectral efficiency is a crucial metric in wireless communication systems, as it defines how much information can be transmitted over a given amount of spectrum resources.
Qusay Alghazali +2 more
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Maximum-Service Channel Assignment in Vehicular Radar-Communication
Spectrum sharing between different technologies has become a necessity as the RF spectrum has become more congested than ever due to the increasing number of connected devices and applications all wishing to access the spectrum simultaneously.
Mai Kafafy +2 more
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Channel Borrowing with Minimal Locking (CBML) for Efficient Spectrum Utilization in Cellular Systems
In this research work, a new channel assignment technique that takes into consideration the location of the user that could be found anywhere in the cellular area is developed, simulated and compared with some bench mark techniques. The scheme is applied
Ahmad M. Mustafa, Jawad F. AI-Asad
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Designing an efficient spectrum assignment (SA) mechanism is a key issue for realizing dynamic spectrum access in cognitive radio network. In multi-channel selection based SA schemes, secondary users (SUs) are able to utilize multiple channels ...
Zong-Heng Wei, Bin-Jie Hu
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An effective method of channels assignment for third generation cellular system
An original hybrid method of channels assignment for DS-CDMA system is discussed in the paper. This method combines standard PN codes assignment policy and dynamic channel assignment procedure that minimise the cost of channel assignment.
Marek Amanowicz, Piotr Z. Gajewski
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A Useful Metaheuristic for Dynamic Channel Assignment in Mobile Cellular Systems
The prime objective of a Channel Assignment Problem (CAP) is to assign appropriate number of required channels to each cell in a way to achieve both efficient frequency spectrum utilization and minimization of interference effects (by satisfying a number
Deepak Kumar Singh +2 more
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The integration of cognitive radio (CR) technology with the future Internet-of-Things (IoT) architecture is expected to allow effective massive IoT deployment by providing huge spectrum opportunities to the IoT devices.
Haythem A. Bany Salameh +3 more
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