研究目的
Investigating the trade-off between the provision of quality for multimedia services and the reduction of nodes’ energy consumption in opportunistic networks.
研究成果
JOKER, a novel opportunistic routing protocol, significantly improves the QoE of multimedia services and reduces energy consumption in routing tasks compared to BATMAN. The protocol's performance was validated in both simulation and experimental test-benches, showing superior results in terms of network reliability and energy efficiency.
研究不足
The study focuses on IEEE 802.11 mobile devices and does not explore the impact of JOKER on other types of networks or devices. The experimental test-bench was limited to a specific topology and a small number of nodes.
1：Experimental Design and Method Selection:
The study employs a novel opportunistic routing protocol, JOKER, comparing it with BATMAN routing protocol in both simulation and experimental test-benches.
2：Sample Selection and Data Sources:
The network was composed by 25 nodes with both static and dynamic mobility configurations in a simulation test-bench, and a similar topology was used in an experimental test-bench with real machines.
3：List of Experimental Equipment and Materials:
IEEE
4：11g wireless ad-hoc network at 54 Mbps, Omnet++ v.1 network simulator, InetManet Framework v.2, Broadcom’s BCM4330 IEEE 11 a/b/g/n chip. Experimental Procedures and Operational Workflow:
8 The performance of JOKER and BATMAN was evaluated in terms of QoE, QoS, and energy consumption under various network conditions.
5：Data Analysis Methods:
The performance metrics included QoE (MOS), PDR, throughput, PLR, and energy consumption, analyzed under different scenario configurations.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
