Results 11 to 20 of about 9,856,027 (307)

User participation and user satisfaction in information systems development [PDF]

, 2001
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 26/06/2001.Information Systems (IS) are being developed and used in organizations to achieve their business goals and to enhance organizational ...
Bokhari, Rahat Hussain
core   +7 more sources

Joint Caching Placement and User Association for Minimizing User Download Delay

IEEE Access, 2016
To alleviate the backhaul burden and reduce user-perceived latency, content caching at base stations has been identified as a key technology. However, the caching strategy design at the wireless edge is challenging, especially when both wired backhaul ...
Yue Wang, Xiaofeng Tao, Xuefei Zhang, Guoqiang Mao   +3 more
doaj   +1 more source

NOMA-Enabled CoMP Clustering and Power Control for Green Internet of Things Networks

IEEE Access, 2020
In this paper, we investigate the clustering and power control problem for coordinated multipoint (CoMP) transmission in green non-orthogonal multiple access (NOMA) networks.
Yanpeng Dai, Ling Lyu
doaj   +1 more source

Energy-Aware Joint User Association and Resource Allocation for Coded Cache-Enabled HetNets

IEEE Access, 2019
Cache-enabled heterogeneous networks (HetNets) have recently emerged as an attractive solution to meet the exponentially increasing demand on mobile data traffic.
Fangfang Yin, Anyue Wang, Danpu Liu, Zhilong Zhang   +3 more
doaj   +1 more source

Deep Learning Based User Association in Heterogeneous Wireless Networks

IEEE Access, 2020
Due to the high splitting-gain of dense small cells, Ultra-Dense Network (UDN) is widely regarded as a promising networking technology to achieve high data rate and low latency in 5G mobile communications.
Yalin Zhang, Liang Xiong, Jia Yu
doaj   +1 more source

Ellipsoidal Trajectory Optimization for Minimizing Latency and Data Transmission Energy in UAV-Assisted MEC Using Deep Reinforcement Learning

Applied Sciences, 2023
Due to their flexible deployment and movement capability, unmanned aerial vehicles (UAVs) are being utilized as flying mobile edge computing (MEC) platforms, offering real-time computational resources and low-latency data processing for a wide range of ...
Rabeya Sadia, Shathee Akter, Seokhoon Yoon   +2 more
doaj   +1 more source

User Association Performance Trade-Offs in Integrated RF/mmWave/THz Communications

Future Internet, 2023
In combination with the expected traffic avalanche foreseen for the next decade, solutions supporting energy-efficient, scalable and flexible network operations are essential.
Noha Hassan, Xavier Fernando, Isaac Woungang, Alagan Anpalagan   +3 more
doaj   +1 more source

Impact of End-User Behavior on User/Network Association in HetNets [PDF]

2018 IEEE International Conference on Communications (ICC), 2018
7 pages, 5 figures, IEEE ICC 2018 Conference ...
Mohammad Yousefvand, Mohammad Hajimirsadeghi, Narayan B. Mandayam   +2 more
openaire   +2 more sources

Joint Optimization Algorithm for Small Base Station States Control and User Association in Wireless Caching Networks

Applied Sciences, 2022
The energy consumption management of small base stations (SBSs) in wireless caching networks with dense deployment of SBSs is an urgent problem to be solved.
Weipeng Wang, Jihong Zhao, Hua Qu, Huijun Dai   +3 more
doaj   +1 more source

Joint Cache Partitioning, Content Placement, and User Association for D2D-Enabled Heterogeneous Cellular Networks

IEEE Access, 2019
The rapid growth of traffic demands has posed the challenges to both radio access networks (RANs) and backhaul links. While the device-to-device (D2D)-enabled heterogeneous cellular networks (HCNs) are expected to offer diverse radio access capabilities ...
Rong Chai, Yingying Li, Qianbin Chen
doaj   +1 more source