Title :
A dynamic spectrum access (DSA)-based multichannel protocol for large scale machine-to-machine (M2M) networks
Author :
Lun-Kai Hsu ; Chun-Ting Chou
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
In the future Internet of Things (IoT), trillions of machines will be interconnected to support various new applications and services. A huge demand for spectral resources will be created and thus, expedite the exhaustion of the wireless spectrum. Dynamic spectrum access (DSA) is a promising technology to alleviate such a problem. In this paper, we propose a DSA-based protocol for multichannel machine-to-machine (M2M) networks. Our mathematical analysis shows that the proposed protocol not only supports differentiated channel access to support applications with diverse quality-of-service (QoS) requirements, but also provides controllable fairness between machines.
Keywords :
Internet of Things; mathematical analysis; protocols; quality of service; radio spectrum management; ubiquitous computing; DSA-based multichannel protocol; Internet of Things; IoT; M2M networks; QoS; differentiated channel access; diverse quality-of-service; dynamic spectrum access; large scale multichannel machine-to-machine networks; mathematical analysis; spectral resources; ubiquitous machine-to-machine network; Approximation methods; Delays; Mathematical model; Protocols; Sensors; Wireless communication; Dynamic spectrum access; machine-to-machine communication; prioritized channel access;
Conference_Titel :
Wireless Communications and Mobile Computing Conference (IWCMC), 2013 9th International
Conference_Location :
Sardinia
Print_ISBN :
978-1-4673-2479-3
DOI :
10.1109/IWCMC.2013.6583730
