Search Results - Difference of two convex functions (d.c.) programming*

Resource Allocation in V2X Networks: From Classical Optimization to Machine Learning-Based Solutions by Parvini, Mohammad, Schulz, Philipp, Fettweis, Gerhard

“…As one of the promising intelligent transportation frameworks, vehicular platooning has the potential to bring about sustainable and efficient mobility…”
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Fast Global Optimal Power Allocation in Wireless Networks by Local D.C. Programming by Kha, H. H., Tuan, H. D., Nguyen, H. H.

“… This paper exploits the d.c. (difference of two convex functions/sets) structure of either the objective function or constraints of these global optimization problems to develop efficient iterative algorithms with very low complexity…”
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QoS-Aware Resource Allocation for Mobile Edge Networks: User Association, Precoding and Power Allocation by Niu, Guanchong, Cao, Qi, Pun, Man-On

“… Next, the joint optimization of precoding and power allocation is cast into the difference…”
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Cluster oriented resource allocation and power optimisation for D2D network in cellular communications by Gour, Radhika, Tyagi, Anshul

“…This work proposes a cluster oriented channel assignment and difference of two convex functions (d.c…”
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Cluster-Based Resource Allocation and User Association in mmWave Femtocell Networks by Soleimani, Behrad, Sabbaghian, Maryam

“…) are clustered based on having the most line of sight connectivity. We modify this binary optimization problem into a continuous problem using deductive penalty functions and solve it by difference of two convex functions (D.C.) programming…”
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D2D Communications Underlaying UAV-Assisted Access Networks by Wang, Haichao, Chen, Jin, Ding, Guoru, Wang, Shaowei

“…Unmanned aerial vehicles (UAVs)-enabled base stations (BSs) can boost the system performance of the terrestrial networks with device-to-device (D2D)…”
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Relay Beamforming Designs in Multi-User Wireless Relay Networks Based on Throughput Maximin Optimization by Rashid, U., Tuan, H. D., Nguyen, H. H.

“… This paper exploits the d.c. (difference of two convex functions) structure of the objective function and the convex structure of the constraints in such a…”
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Power Control in D2D-Based Vehicular Communication Networks by Ren, Yi, Liu, Fuqiang, Liu, Zhi, Wang, Chao, Ji, Yusheng

“… First, in a full channel state information (CSI) scenario, we apply difference of two convex functions (D.C…”
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Location-Based Hybrid Precoding Schemes and QoS-Aware Power Allocation for Radar-Aided UAV-UGV Cooperative Systems by Xu, Xiangqian, Zhang, Renmin, Qian, Yingjing

“… For high mobile unmanned cooperative systems, we develop two joint radar-aided hybrid precoding schemes, which are suitable for a fully connected (FC…”
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Joint Hybrid Precoding and Power Allocation via Rank-Constrained D.C. Programming by Niu, Guanchong, Cao, Qi, Pun, Man-On

“… In this work, the non-convex problem is cast into the D.C. (difference of two convex functions…”
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Integrated Radar-Aided Localization and QoS-Aware Communications for UAV-UGV Cooperative Systems by Xu, Xiangqian, Qian, Yingjing, Zhang, Renmin, Yang, Xi

“…The complementaries between unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) promise divers benefits for unmanned cooperation systems. With…”
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Physical Layer Security Communications and Path Planning For UAV Base Stations by Niu, Guanchong, Cao, Qi, Pun, Man-On

“… Two problems are mainly resolved for the proposed system, namely radar-aided beamforming design and physical layer security (PLS) problem…”
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Power Control for Wireless Cellular Systems via D.C. Programming by Phan, Khoa T., Vorobyov, Sergiy A., Telambura, Chintha, Le-Ngoc, Tho

“… It has been shown that the power control problem in the wireless cellular network framework can be efficiently solved using the socalled geometric programming…”
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QoS-Aware Power Allocation for Multi-UAV Aided Networks by Quan, Xiaoya

“… Next, power allocation problem is resolved using the difference-of-two-convex functions (D.C…”
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Resource Allocation for Energy Harvesting-Powered D2D Communication Underlaying UAV-Assisted Networks by Wang, Haichao, Wang, Jinlong, Ding, Guoru, Wang, Le, Tsiftsis, Theodoros A., Sharma, Prabhat Kumar

“… under a generalized harvest-transmit-store model, which results in a non-convex problem. By introducing the Lagrangian relaxation method, we analytically show that the behavior of all D2D pairs at each time slot is exclusive…”
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Secrecy Energy Efficiency Optimization for Cooperative Jamming in Cognitive Radio Networks by Wen, Yingkun, Jing, Tao, Huo, Yan, Li, Zhen, Gao, Qinghe

“… This non-convex problem is first reformulated into a convex problem via the difference of two-convex functions (D.C.) programming…”
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Sum-Rate Based Coordinated Beamforming in Multicell Multi-Antenna Wireless Networks by Che, E., Tuan, H. D.

“… (difference of two convex functions/sets) programming. The important advantages of our proposed algorithm…”
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Power Control and Trajectory Planning Based Interference Management for UAV-Assisted Wireless Sensor Networks by Zhang, Shuo, Shi, Shuo, Gu, Shushi, Gu, Xuemai

“…Wireless sensor networks are generally used to assist in collecting and transmitting data where humans cannot directly explore. But in a scenario with complex…”
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Energy-Efficient Resource Allocation and Power Control for Downlink Multi-Cell OFDMA Networks by Xiaozheng Gao, Kai Yang, Jinsong Wu, Yihao Zhang, Jianping An

“… resource block is allocated to at most one user in each cell, we formulate the energy-efficient joint resource allocation and power control problem as a probabilistic mixed non-convex fractional programming problem, which is hard to be tackled…”
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A UAV-assisted Secure Communication System by Jointly Optimizing Transmit Power and Trajectory in the Internet of Things by Tian, Wen, Ding, Xufei, Liu, Guangjie, Dai, Yuewei, Han, Zhu

“…Secure communication technology has attracted more and more attention to improve the security of the Internet of Things (IoT). In this article, we discuss the…”
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