Cooperative computation offloading and resource allocation for blockchain-enabled mobile-edge computing: A deep reinforcement learning approach
Mobile-edge computing (MEC) is a promising paradigm to improve the quality of
computation experience of mobile devices because it allows mobile devices to offload …
computation experience of mobile devices because it allows mobile devices to offload …
A V2I and V2V collaboration framework to support emergency communications in ABS-aided Internet of Vehicles
Providing reliable and flexible emergency communications for the Internet of Vehicles (IoV)
is challenging in post-disaster scenarios, especially when communications infrastructures …
is challenging in post-disaster scenarios, especially when communications infrastructures …
[PDF][PDF] 基于NOMA 的无线携能D2D 通信鲁棒能效优化算法
徐勇军， 刘子腱， 李国权， 陈前斌， 林金朝 - 电子与信息学报, 2021 - jeit.ac.cn
针对频谱短缺, 基站负荷过高, 通信系统功耗较大等问题, 考虑不完美的信道状态信息,
该文提出一种基于非正交多址接入的无线携能(SWIPT) D2D 网络鲁棒能效(EE) …
该文提出一种基于非正交多址接入的无线携能(SWIPT) D2D 网络鲁棒能效(EE) …
Sum-rate maximization for multi-reconfigurable intelligent surface-assisted device-to-device communications
This paper proposes to deploy multiple reconfigurable intelligent surfaces (RISs) in device-
to-device (D2D)-underlaid cellular systems. The uplink sum-rate of the system is maximized …
to-device (D2D)-underlaid cellular systems. The uplink sum-rate of the system is maximized …
CoMP transmission in downlink NOMA-based heterogeneous cloud radio access networks
In this paper, we investigate the integration between the coordinated multipoint (CoMP)
transmission and the non-orthogonal multiple access (NOMA) in downlink heterogeneous …
transmission and the non-orthogonal multiple access (NOMA) in downlink heterogeneous …
A low-complexity framework for joint user pairing and power control for cooperative NOMA in 5G and beyond cellular networks
This paper investigates the performance of cooperative non-orthogonal multiple access (C-
NOMA) in downlink communication systems. Using C-NOMA, users with more favorable …
NOMA) in downlink communication systems. Using C-NOMA, users with more favorable …
Deep reinforcement learning based joint spectrum allocation and configuration design for STAR-RIS-assisted V2X communications
Vehicle-to-everything (V2X) communications is pivotal for modern transportation systems,
but the challenges arise in scenarios with buildings, leading to signal obstruction and limited …
but the challenges arise in scenarios with buildings, leading to signal obstruction and limited …
ISHU: Interference reduction scheme for D2D mobile groups using uplink NOMA
In this paper, Interference Reduction Scheme for Device-to-Device (D2D) Mobile Groups
Using Uplink NOMA (ISHU) is proposed to maximize the throughput of the network. To …
Using Uplink NOMA (ISHU) is proposed to maximize the throughput of the network. To …
Enhanced resource allocation in D2D communications with NOMA and unlicensed spectrum
Device-to-device (D2D) communications with non-orthogonal multiple access (NOMA) have
been proved in enhancing the network capacity and reducing the burden of the traditional …
been proved in enhancing the network capacity and reducing the burden of the traditional …
UAV-assisted emergency communications in social IoT: A dynamic hypergraph coloring approach
In this article, we address the social-awareness property and unmanned-aerial-vehicle
(UAV)-assisted information diffusion in emergency scenarios, where UAVs can disseminate …
(UAV)-assisted information diffusion in emergency scenarios, where UAVs can disseminate …