wireless channel allocation problem
An intelligent wireless channel allocation in HAPS 5G communication system based on reinforcement learning
... A wireless dynamic channel allocation algorithm for HAPS 5G massive MIMO communication based on distance decision is proposed, which guarantees the quality of service of all kinds of services and ...
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Fair Gain Based Dynamic Channel Allocation for Cognitive Radios in Wireless Mesh Networks
... access, wireless local area network coverage and network connectivity at low ...a wireless mesh network is improved by equipping mesh nodes with multi-radios tuned to non-overlapping ...the channel ...
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Resource Allocation for the Multiband Relay Channel: A Building Block for Hybrid Wireless Networks
... hybrid wireless network considered, the rate maximization leads to a dif- ferent optimization problem than [15]: in a hybrid network, in addition to power allocation among di ff erent bands, it is ...
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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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A Fault Tolerant Priority Based Scheme for Channel Allocation in Cellular Wireless Networks using Quorum
... cellular wireless networks suffer from link failure (wireless links are less reliable in comparison to wired links), message loss and other ...a channel allocation scheme in order to handle ...
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A hybrid MAC protocol for optimal channel allocation in large scale wireless powered communication networks
... large-scale wireless network, such as internet of things (IoT) and a low-power wide-area network (LPWAN) due to the eas- iness of maintenance and the economic advantages for deployment compared to wired networks ...
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On Joint Sub-channel Allocation, Duplexing Mode Selection, and Power Control in Full-Duplex Co-Channel Femtocell Networks
... enables wireless nodes to simultaneously send and receive data through the same frequency ...the problem of sub-channel allocation, duplexing-mode selection, and power control for FUs in both ...
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Channel Allocation Method for Multi-radio Wireless Mesh Networks based on a Genetic Algorithm
... on channel allocation are discussed ...for wireless LANs with a central- ized coordinator. In [6], a channel allocation algorithm was designed using the flow transformation technique so ...
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Modulation level allocation for MGS streaming over a multihop wireless channel
... optimization problem can be simplified by separately transmitting each SVC layer to each CDMA channel, so that as many CDMA channels as SVC layers are required to fully utilize the ...and channel ...
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Adaptive Channel Width Allocation for Multihop Wireless Networks with Joint Scheduling and Congestion Control.
... Back-pressure based scheduling for maximum throughput was explored in [27, 28]. The utility maximization framework was proposed in [15]. Joint approaches to scheduling and congestion control were explored in [4, 29]. The ...
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Using Quorum for Solving Channel Allocation Problem
... cellular wireless network is crucial and has to be used efficiently for better ...dynamic channel allocation schemes can be classifieds in to centralized schemes and distributed ...centralized ...
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Learning Optimal Resource Allocations In Wireless Systems
... fading channel realizations and the lack of convexity of the constraint x = E f p(h), h ...resource allocation problems, such as interference management, heuristic methods have been developed [18, 111, ...
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A Comparison between Different Meta-Heuristic Techniques in Power Allocation for Physical Layer Security
... Due to transmitting the signal in two phases in relay networks, it becomes more vulnerable to eavesdropping. To overcome this weakness, jammer-based approaches have been proposed in the literature [6-9]. In these works, ...
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Prioritized channel allocation based dynamic spectrum access in cognitive radio sensor networks without spectrum handoff
... inter-cluster channel assignment in a distributed manner [13, ...CR channel con- troller is needed ...prioritized channel allocation (PCA) scheme is proposed to enhance the performance of ...
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Improving MIMO relay compressed sensing based channel estimation and pilot allocation
... in channel estimation accuracy. Moreover, in order to improve the channel estimation, pilot allocation approaches are proposed based on the system model and probability ...
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A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
... resource allocation to achieve the following gains the cooperative diversity, network coding gain (via bidirectional transmission mode selection) and multiuser diversity (via subcarrier ...OFDMA wireless ...
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Performance Evaluation of Multihop Wireless Networks.
... Figure 2.22 shows emulation results for each test case in terms of lifetime, delay, and packet arrival rate. Each performance metric is normalized by the maximum value in that metric. BMAC provides a high lifetime when ...
134
Energy Efficient Resource Allocation for Industrial Cyber Physical IoT Systems in 5G Era
... available channel band, the resource allocation problem is formulated as a mixed integer non-convex programming problem, aiming to maximize the sum energy efficiency of ...resource ...
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Measuring Strategic Communications
... translates into around 1 ns in terms of delay spread using a straight line with a 2 dB slope (over a 10 GHz span) and a linear phase response. Also, we divide the frequency span into 8 equal bandwidth channels and ...
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Channel Allocation of Energy Efficient Shortest Path Routing Protocol for Wireless Sensor Networks
... The first node that gets the media to transmit can inform its redundant neighbors to turn off by including the ID numbers of these nodes. A node turns itself off upon receiving such a request from a neighbor. Each active ...
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