Výsledky vyhľadávania - Difference of two convex functions (d.c.) programming

Resource Allocation in V2X Networks: From Classical Optimization to Machine Learning-Based Solutions Autor 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…”
Získať plný text

Fast Global Optimal Power Allocation in Wireless Networks by Local D.C. Programming Autor 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…”
Získať plný text

Cluster oriented resource allocation and power optimisation for D2D network in cellular communications Autor Gour, Radhika, Tyagi, Anshul

“…This work proposes a cluster oriented channel assignment and difference of two convex functions (d.c…”
Získať plný text

QoS-Aware Resource Allocation for Mobile Edge Networks: User Association, Precoding and Power Allocation Autor Niu, Guanchong, Cao, Qi, Pun, Man-On

“… Next, the joint optimization of precoding and power allocation is cast into the difference…”
Získať plný text

Relay Beamforming Designs in Multi-User Wireless Relay Networks Based on Throughput Maximin Optimization Autor 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…”
Získať plný text

Cluster-Based Resource Allocation and User Association in mmWave Femtocell Networks Autor 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…”
Získať plný text

D2D Communications Underlaying UAV-Assisted Access Networks Autor 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)…”
Získať plný text

Power Control in D2D-Based Vehicular Communication Networks Autor 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…”
Získať plný text

Location-Based Hybrid Precoding Schemes and QoS-Aware Power Allocation for Radar-Aided UAV-UGV Cooperative Systems Autor 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…”
Získať plný text

Joint Hybrid Precoding and Power Allocation via Rank-Constrained D.C. Programming Autor 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…”
Získať plný text

Power Control for Wireless Cellular Systems via D.C. Programming Autor 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…”
Získať plný text

Integrated Radar-Aided Localization and QoS-Aware Communications for UAV-UGV Cooperative Systems Autor 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…”
Získať plný text

Sum-Rate Based Coordinated Beamforming in Multicell Multi-Antenna Wireless Networks Autor Che, E., Tuan, H. D.

“… (difference of two convex functions/sets) programming. The important advantages of our proposed algorithm…”
Získať plný text

QoS-Aware Power Allocation for Multi-UAV Aided Networks Autor Quan, Xiaoya

“… Next, power allocation problem is resolved using the difference-of-two-convex functions (D.C…”
Získať plný text

Power Control and Trajectory Planning Based Interference Management for UAV-Assisted Wireless Sensor Networks Autor 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…”
Získať plný text

Physical Layer Security Communications and Path Planning For UAV Base Stations Autor 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…”
Získať plný text

Resource Allocation for Energy Harvesting-Powered D2D Communication Underlaying UAV-Assisted Networks Autor 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…”
Získať plný text

A UAV-assisted Secure Communication System by Jointly Optimizing Transmit Power and Trajectory in the Internet of Things Autor 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…”
Získať plný text

Energy-Latency Tradeoff for Energy-Aware Offloading in Mobile Edge Computing Networks Autor Jiao Zhang, Xiping Hu, Zhaolong Ning, Ngai, Edith C.-H, Li Zhou, Jibo Wei, Jun Cheng, Bin Hu

“…Mobile edge computing (MEC) brings computation capacity to the edge of mobile networks in close proximity to smart mobile devices (SMDs) and contributes to…”
Získať plný text

Secrecy Energy Efficiency Optimization for Cooperative Jamming in Cognitive Radio Networks Autor 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…”
Získať plný text