Browsing Computer Science & Engineering by Author "Zhang, Wenbo"
Now showing items 1-3 of 3
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A High-Availability Data Collection Scheme based on Multi-AUVs for Underwater Sensor Networks
Han, Guangjie; Long, Xiaohan; Zhu, Chuan; Guizani, Mohsen; Zhang, Wenbo ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)In this paper, a high-availability data collection scheme based on multiple autonomous underwater vehicles (AUVs) (HAMA) is proposed to improve the performance of the sensor network and guarantee the high availability of ... -
A load-adaptive fair access protocol for MAC in underwater acoustic sensor networks
Zhang, Wenbo; Wang, Xin; Han, Guangjie; Peng, Yan; Guizani, Mohsen; Sun, Jingyi... more authors ... less authors ( Academic Press , 2021 , Article)To address time unfairness access problems in the dynamic channel, an underwater adaptive contention window (CW) adjustment backoff algorithm (QL-UACW) based on Q-learning is presented in this paper. That algorithm employs ... -
A Node Location Algorithm Based on Node Movement Prediction in Underwater Acoustic Sensor Networks
Zhang, Wenbo; Han, Guangjie; Wang, Xin; Guizani, Mohsen; Fan, Kaiguo; Shu, Lei... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Aiming at the problems of the low mobility, low location accuracy, high communication overhead, and high energy consumption of sensor nodes in underwater acoustic sensor networks, the MPL (movement prediction location) ...