Energy-efficient node positioning in optical wireless sensor networks

Z Yan, A Mukherjee, L Yang, S Routray, G Palai - Optik, 2019 - Elsevier
This paper discusses an optical wireless sensor network that combines wireless sensor
networks with optical communication technology. We use vector quantization to find the …

Delay and energy efficient dynamic bandwidth allocation algorithm for hybrid optical and wireless sensor networks

M Hossen, M Hanawa - Optical Fiber Technology, 2020 - Elsevier
Wireless sensor network (WSN) in the hybrid optical and WSN (HOWSN) utilizes full
advantages of broadband access facility. Passive optical network (PON) as the backbone of …

A new lossless fault-tolerance mechanism in hybrid wireless-optical broadband access network

H Zhang, R Wang, H Wang, G Wu - IEEE Access, 2018 - ieeexplore.ieee.org
With the tremendous growth of the traffic demand of emerging 5G applications, the
survivability has become more significant in the wireless-optical broadband access network …

FiWi network throughput-delay modeling with traffic intensity control and local bandwidth allocation

PY Chen, M Reisslein - Optical Switching and Networking, 2018 - Elsevier
Abstract Fiber-Wireless (FiWi) networks typically combine an optical access network with a
wireless access network so as to build on the respective strengths of the optical and wireless …

Distributed gradient descent based cluster head identification in MIMO sensor networks

A Mukherjee, P Goswami, Z Yan, L Yang, S Routray… - Optik, 2020 - Elsevier
The article addresses the Cluster Head (CH) identification, based on the theory of linear-
regression for Multi-input Multi-output (MIMO) technique in wireless sensor networks. The …

A New Protection Scheme Based on Daily Traffic Demand for Survivable Fiber-Wireless (FiWi) Access Network

H Zhang, R Wang, H Wang - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
With a tremendous increase of traffic demands in fiber-wireless (FiWi) access network,
achieving good survivability is facing significant challenges because vast traffic could be …

Front-End Survivability in Wireless Optical Broadband Access Network

S Solanki, R Upadhyay, UR Bhatt - International Journal of …, 2022 - ingentaconnect.com
Background: Survivability is one of the key issues of wireless optical broadband (WOBAN)
access networks. Survivability means providing continuous services to users if a device/link …

A novel fault tolerance parallel routing mechanism with network coding in hybrid wireless-optical broadband access network

H Zhang, R Wang, H Wang… - … Conference on Computing …, 2018 - ieeexplore.ieee.org
Survivability is the critical issue in the wireless-optical broadband access network (WOBAN)
since that any failure of network components would resulted in a large amount of traffic …

Video Service Recovery Mechanism Based on Quality of Experience-Aware in Hybrid Wireless-Optical Broadband-Access Network

H Zhang, R Wang, H Liu - Mobile Networks and Applications, 2018 - Springer
A video service recovery mechanism based on quality of experience (QoE) aware is
proposed to unambiguously evaluate the quality of video service and recover the …

[PDF][PDF] QoE 感知的FiWi 视频分发机制

王汝言, 杨衍, 吴大鹏 - 通信学报, 2018 - infocomm-journal.com
针对光无线融合网络(FiWi, fiber-wireless access network) 传输能力不匹配所导致的视频业务
传输不连续问题, 提出一种体验质量(QoE) 感知的视频分发机制. 根据光无线融合网络结构特点 …