Browsing by Author "najmuddin@unimap.edu.my"
Now showing items 1-4 of 4
-
HeWi Bridge: compact heterogenous wireless network bridge for healthcare applications
Mohd Najmuddin, Mohd Hassan, Dr. (Universiti Malaysia Perlis (UniMAP)Centre of Excellence far Advanced Sensor Technology (CEASTech), 2014-05)A Single Board Computer (SBC) is used to develop a prototype for the wireless network bridge. The novelty of this product is that it integrates two different wireless technologies the IEEE 802.15.4/Zigbee (WSN) and the ... -
Integration and deployment of IEEE 802.15.4 wireless sensor networks with a wireless mesh backhaul network
Mohd. Najmuddin, Mohd. Hassan, Dr.; Latifah Munirah, Kamarudin, Dr.; Ammar, Zakaria; R. Badlishah, Ahmad, Prof. Dr. (AENSI Publisher All rights reserved, 2013-10)This paper describes the deployment of a IEEE802.15.4 Wireless Sensor Network (WSN) in a campus network and integration with IEEE 802.11a/g Wireless Mesh Network (WMN) for the backhaul. The first problem discussed is the ... -
Mitigating interference in a heterogeneous wireless network using channel selection
Mohd. Najmuddin, Mohd. Hassan, Dr.; Latifah Munirah, Kamarudin, Dr.; Ammar, Zakaria (AENSI Publisher All rights reserved, 2013-10)With the extensive development of heterogeneous wireless communication technology, combined with the advances of data acquisition, emerges a new trend of networked acquisition systems. Among this range of wireless technology, ... -
Performance analysis of the IEEE 802.15.4 Wireless Sensor Network beacon enabled mode GTS allocation mechanism for real-time applications
Mohd. Najmuddin, Mohd. Hassan, Dr.; Stewart, Robert, Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)In the IEEE 802.15.4 Wireless Sensor Networks (WSNs), deterministic resource allocation is provided by using a Guaranteed Time Slot (GTS) mechanism for real-time application traffic in the beacon enabled mode. Real-time ...