Výsledky vyhledávání - "d.c. programming"

Cluster-Based Resource Allocation and User Association in mmWave Femtocell Networks Autor Soleimani, Behrad, Sabbaghian, Maryam

“…In millimeter wave (mmW) dense femto-networks, major challenges are overcoming the performance loss imposed by the channel and managing the co-channel…”
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Joint Optimization of Cooperative Beamforming and Relay Assignment in Multi-User Wireless Relay Networks Autor Enlong Che, Hoang Duong Tuan, Nguyen, Ha H.

“…This paper considers joint optimization of cooperative beamforming and relay assignment for multi-user multi-relay wireless networks to maximize the minimum of…”
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A general double-proximal gradient algorithm for d.c. programming Autor Banert, Sebastian, Boț, Radu Ioan

“…The possibilities of exploiting the special structure of d.c. programs, which consist of optimising the difference of convex functions, are currently more or…”
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Joint Sub-Channel Assignment and Power Allocation in Heterogeneous Networks: An Efficient Optimization Method Autor Khamidehi, Behzad, Rahmati, Ali, Sabbaghian, Maryam

“…This letter is concerned with joint sub-channel and power allocation in a heterogeneous network. We consider the uplink of a co-channel framework where a…”
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QoS-Aware Resource Allocation for Mobile Edge Networks: User Association, Precoding and Power Allocation Autor Niu, Guanchong, Cao, Qi, Pun, Man-On

“…Mobile edge computing (MEC) can provide computing and storage services to user equipments (UEs) by utilizing edge nodes known as the small base stations…”
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D2D Communications Underlaying Wireless Powered Communication Networks Autor Wang, Haichao, Wang, Jinlong, Ding, Guoru, Han, Zhu

“…In this correspondence paper, we investigate the resource allocation problem for D2D communications underlaying wireless powered communication networks, where…”
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Optimizing DF Cognitive Radio Networks With Full-Duplex-Enabled Energy Access Points Autor Hong Xing, Xin Kang, Kai-Kit Wong, Nallanathan, Arumugam

“…With the recent advances in radio frequency (RF) energy harvesting (EH) technologies, wireless powered cooperative cognitive radio network (CCRN) has drawn an…”
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On modeling and global solutions for d.c. optimization problems by canonical duality theory Autor Jin, Zhong, Y. Gao, David

“…This paper presents a canonical d.c. (difference of canonical and convex functions) programming problem, which can be used to model general global optimization…”
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Solving polyhedral d.c. optimization problems via concave minimization Autor vom Dahl, Simeon, Löhne, Andreas

“…The problem of minimizing the difference of two convex functions is called polyhedral d.c. optimization problem if at least one of the two component functions…”
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Successive Interference Mitigation in Multiuser MIMO Channels Autor Enlong Che, Hoang Duong Tuan, Ho Huu Minh Tam Tam, Nguyen, Ha H.

“…Motivated by the work of Dahrouj and Yu in applying the Han-Kobayashi transmission strategy for mitigating the intercell interference in a multi-cell…”
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基于非完美信道信息的MIMO NOMA系统和速率最大化 Autor 孙彦景, 刘洋, 周家思, 曹起, 李松

“…TN929.5; 基于非完美信道状态信息,针对系统发射功率受限和用户速率需求约束下的系统和速率最大化问题,结合多输入多输出(MIMO)和非正交多址接入(NOMA)技术设计预编码和接收…”
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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…”
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Location-Based Hybrid Precoding Schemes and QoS-Aware Power Allocation for Radar-Aided UAV-UGV Cooperative Systems Autor Xu, Xiangqian, Zhang, Renmin, Qian, Yingjing

“…Unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) complement each other, promising a variety of benefits for unmanned cooperative systems…”
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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)…”
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Fractional programming approach to a cost minimization problem in electricity market Autor Gruzdeva, Tatiana, Enkhbat, Rentsen, Tungalag, Natsagdorj

“…This paper was motivated by a practical optimization problem that appeared in electricity market of Mongolia. We consider the total average cost minimization…”
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Achieving the Maximum Sum Rate Using D.C. Programming in Cellular Networks Autor Al-Shatri, H., Weber, T.

“…Intercell interference is the major limitation to the performance of future cellular systems. Despite the joint detection and joint transmission techniques…”
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Antenna Selection for Full-Duplex Distributed Antenna Systems Autor Liu, Zhan, Feng, Suili

“…Full-duplex (FD) distributed antenna system (DAS) can take advantage of both FD and DAS to dramatically improve system capacity. The challenges of designing…”
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Optimization of Cooperative Beamforming for SC-FDMA Multi-User Multi-Relay Networks by Tractable D.C. Programming Autor Ha Hoang Kha, Hoang Duong Tuan, Nguyen, H. H., Pham, T. T.

“…This paper addresses the optimal cooperative beamforming design for multi-user multi-relay wireless networks in which the single-carrier frequency division…”
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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…”
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A Location-Aware hybrid beamforming system for High Speed Trains Autor Shi, Xiaowen, Ma, Yuxin, Liu, Luohui, Han, Yi

“…High speed train (HST) has become one of the most popular ground transportations. Huge data streams are required to be transmitted to the base station (BS) for…”
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