wireless channel allocation algorithms
A Study on Resource Allocation Algorithms in Wireless Relay Networks
... In the last few years there has been significant growth in the area of wireless communication. IEEE 802.16 (WiMAX) [1] is the network which is designed for providing high speed wide area broadband wireless ...
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Efficient Scheduling Algorithms for Wireless Resource Allocation and Virtualization in Wireless Networks
... users’ channel gains and arrival processes may be required to solve the ...the allocation depends on the instantaneous channel gains and Lagrange ...contiguous allocation is not guaranteed ...
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Adaptive Cross-Layer Distributed Energy-Efficient Resource Allocation Algorithms for Wireless Data Networks
... resource allocation algorithms based on noncooperative games, assuming that each user knows its own channel coe ffi ...and channel estimation is to be performed instead is considered in Section ...
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Optimal Channel Allocation Mechanism to Improve the QoS in Wireless Networks
... static channel assignments are inadequate to handle the traffic variations effectively, besides some of the channels being underutilized in these types of ...dynamic channel allocation algorithm, to ...
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Performance and Evaluation of Adaptive Dynamic Channel Allocation protocol in Hybrid Multichannel Wireless Mesh Networks
... dynamic channel allocation algorithms, having less frequent channel ...the channel assignment for the whole network when there is a change in the environment, and conveys the nodes to ...
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Fair Gain Based Dynamic Channel Allocation for Cognitive Radios in Wireless Mesh Networks
... dynamic channel allocation mechanisms use heuristic algorithms or graph theory [40] [20] to achieve the goal of increasing total bandwidth ...the channel to its associated ...
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Distributed Algorithms for the Optimal Design of Wireless Networks
... on channel realizations in each time slot, the algorithm computes instantaneous values for the scheduling and power allocation functions and updates Lagrangian multipliers in a direction that can be proven ...
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Channel Allocation Method for Multi-radio Wireless Mesh Networks based on a Genetic Algorithm
... As mentioned above, genetic algorithms are inspired by natural evolution. Starting from a population with a number of individuals, new individuals will be generated through a crossover process. Each individual has ...
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Modulation level allocation for MGS streaming over a multihop wireless channel
... The algorithms were designed to find the transmission modes of multi-rate transmitters, which minimize the expected video ...a wireless transmission path consisting of multiple ...multihop wireless ...
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Distributed resource allocation with imperfect spectrum sensing information and channel uncertainty in cognitive femtocell networks
... able wireless environment, spectrum sensing errors are inevitable, causing interference to macrocell user equip- ments (MUEs) in cognitive femtocell networks ...resource allocation algorithms might ...
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Channel Allocation of Energy Efficient Shortest Path Routing Protocol for Wireless Sensor Networks
... hierarchical algorithms are particularly adequate solutions for their scalability, power efficiency, extended network lifetime, and intrinsic adaptability ...
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Subcarrier allocation based simultaneous wireless information and power transfer for multiuser OFDM systems
... existing algorithms of simultaneous wireless information and power transfer (SWIPT) for orthogonal frequency division multiplexing (OFDM) systems are studied based on power splitting or time splitting, ...
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An intelligent wireless channel allocation in HAPS 5G communication system based on reinforcement learning
... random channel allocation algorithm, the worst acceptable channel allocation algorithm, and the proposed ...The channel allocation accuracy of the intelligent channel ...
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Optimal Channel Allocation with Hot Spot Technique in Wireless Network
... the wireless communication in a satisfied way, a promised quality of service is required to manage incoming new calls and handoff more efficiently ...for wireless network, proper channel ...
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Robust power allocation for massive connections underlaying cognitive radio networks with channel uncertainty
... Figure 3 illustrates the simulation scenario for the sum throughput under the different algorithms where γ = 0.2, ε = 0.05. It is assumed that there are 50 SCs. We can see that the proposed algorithm can acquire ...
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VIDEO STREAMING OVER WIRELESS NETWORKS
... over wireless networks is compelling for many applications, and an increasing number of systems are being ...a wireless network provides ...over wireless ad-hoc networks can save ...deadline, ...
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[8] Nicholas Bambos, Shou Chen, and Gregory Pottie. Channel access algorithms with active link
... As spread spectrum radios are employed, power control becomes a critical issue. 3]. Centralized control of transmit power in order to optimize the signal to interference ratio (SIR) of several simultaneous connections ...
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A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
... assignment algorithms used in current 2G/3G cellular systems (where absolute and/or relative received signal level thresholds are used to decide upon the serving BS) and also forms part of more sophisticated ...
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Comparative Study of Adaptive Beam Steering and Adaptive Modulation Assisted Dynamic Channel Allocation Algorithms
... physical channel to handover to, thus initiating an intra- or intercell han- ...resource allocation may take place, thus increasing the chances of a used slot’s becoming free and allowing a handover to be ...
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Adaptive Channel Width Allocation for Multihop Wireless Networks with Joint Scheduling and Congestion Control.
... Channel width adaptation is a relatively recent domain introduced in [8]. Here the case of two communicating nodes was considered and the algorithm samplewidth was given to adapt to optimal channel width. ...
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