- 期刊
Adjustable Power Control Protocols in High Load Ad Hoc Wireless Networks
並列摘要
Despite the convenience of Ad Hoc wireless Local Area Networks, hidden and exposed terminal problems exist. Avoiding these problems and adding channel bandwidth utilization efficiently in MAC (Medium Access Control) layer are critical. Several MAC protocols have been proposed to eliminate these drawbacks, including RTS/CTS-based and busy-tone-based protocol. This study proposes a dynamic power control scheme, Adjustable Power Control Protocol (APC). APC first locates relative positions assisted by broadcast messages. The transmission allowance and the required transmission power level are then identified. APC is based on the concept that new communications should not interfere with present communications. Simulation results show that APC performs well in terms of power consumption and number of successful sessions. The number of successful sessions is close to that of IBTPC while APC consumes much less power.
延伸閱讀
- Chen, C. C. (2008). Distributed Power Control in Wireless Networks [doctoral dissertation, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2008.00599
- Lin, Y. H. (2015). Optimal Power Saving Protocols for Wireless Ad Hoc and Sensor Networks [doctoral dissertation, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2015.00196
- Chang, C. Y., Hsieh, T. T., Tu, S. C., Huang, P. C., & Jean, E. Y. (1999). Active Routing Maintenance Protocol for Ad-hoc Wireless Network. Tamsui Oxford Journal of Mathematical Sciences, (15), 103-118. https://doi.org/10.6988/TOJMS.199911.0103
- Chung, G. F. (2009). Cooperative Medium Access Control Protocol Design in Distributed Wireless Network [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2009.01878
- 陳弘男（2015）。Minimizing the Power Consumption in Ad-hoc Wireless Network〔碩士論文，國立中正大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0033-2110201614020115