Comparative Performance Investigations of different scenarios for 802.15.4 WPAN
نویسندگان
چکیده
This paper investigates the performance of WPAN based on various topological scenarios like: cluster, star and ring. The comparative results have been reported for the performance metrics like: Throughput, Traffic sent, Traffic received and Packets dropped. Cluster topology is best in comparison with star and ring topologies as it has been shown that the throughput in case of cluster topology (79.887 kbits / sec) as compared to star (31.815 kbits / sec) and ring (1.179 kbits / sec).
منابع مشابه
Simulation study of IEEE 802.15.4 LR-WPAN for industrial applications
The IEEE 802.15.4 protocol has become the primary solution for many Low-Rate Wireless Personal Area Network (LR-WPAN) applications. This is especially the case for industrial sensor network applications such as automation control. We contribute to the better understanding of the protocol behavior by presenting a set of results of simulation experiments. Our results outline the capabilities of t...
متن کاملLR-WPAN Formation Topologies using IEEE 802.15.4
IEEE 802.15.4 protocols are gaining interests in both industrial and research fields as candidate technologies for (WPAN) Wireless Personal Area Networks, (WSN) Wireless Sensor Network and control Wireless Networks applications. This paper analyzes multiple topologies such as Cluster-Tree, Mesh and Star in various scenarios to compare different performance metrics (Throughput, traffic sent, tra...
متن کاملThroughput analysis for coexisting IEEE 802.15.4 and 802.11 networks under unsaturated traffic
Wireless personal area networks (WPAN) and wireless local area networks (WLAN) based on IEEE 802.15.4 and 802.11 standards operate in overlapping unlicensed frequency bands; therefore, they create harmful interference for each other if deployed in the same geographical area. There has been various performance analysis of the MAC protocols for both networks individually. However, the coexistence...
متن کاملA Improved Channel Access Algorithm for IEEE 802.15.4 WPAN
The IEEE 802.15.4 standard is able to achieve low power transmissions in low-rate and short-distance wireless personal area network (WPAN). The CSMA/CA algorithm is used for contention mechanism that collision and retransmission occur. If a collision occurs, CSMA/CA algorithm executes retransmission operation. So it’s very important to decrease retransmission count. In this paper, we propose a ...
متن کاملTopology Based Performance Analysis of IEEE 802.15.4 for Wireless Sensor Networks
Wireless Local Area Networking standard (Wi-Fi) and the WPAN standard (Bluetooth and Zigbee) products utilize the same unlicensed 2.4 GHz ISM band. Co-existence between such wireless technologies within the same frequency spectrum is crucial to ensure that each wireless technology maintains and provides its desired performance requirements. Wireless Personal Area Networks are formed using tiny ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- CoRR
دوره abs/1004.3555 شماره
صفحات -
تاریخ انتشار 2010