Title :
Link budget based on quality of service
Author :
Rumin Yang ; Chengbo Yu
Author_Institution :
Time-Grating Sensor & Adv. Testing Technol. Key Res. Lab. of Chongqing, Chongqing Univ. of Technol., Chongqing, China
Abstract :
This paper proposes a link budgeting approach to address the quality of service (QOS) for wireless communication links. The measures for the QOS include the coverage radius, line-of-sight occurring rate, and confidence level. The QOS-based link budget analysis can significantly reduce transmission powers in situations where more line-of-sight paths exist and lower confidence level is allowed. In comparison to traditional link budgeting methods, the QOS-based budgeting method can lead to significant energy saving.
Keywords :
quality of service; wireless sensor networks; QOS-based budgeting method; QOS-based link budget analysis; confidence level; coverage radius; energy saving; line-of-sight occurring rate; quality-of-service; transmission power reduction; wireless communication links; wireless sensor network; Algorithm design and analysis; Battery charge measurement; Power measurement; Quality of service; Receivers; Wireless communication; Wireless sensor networks; QOS; energy efficiency; link budget; wireless senosr network;
Conference_Titel :
Communications and Information Technologies (ISCIT), 2014 14th International Symposium on
Conference_Location :
Incheon
DOI :
10.1109/ISCIT.2014.7011979
