| Title |
Throughput Analysis of Wireless Transmission Platform using Multiple Wireless Chips for M2M Networks |
| Authors |
왕한호(Wang, Hanho) ; 우중재(Woo, Choongchae) |
| DOI |
https://doi.org/10.5370/KIEEP.2014.63.3.195 |
| Keywords |
M2M ; Multi-wireless transmission |
| Abstract |
Various M2M applications have different quality-of-service(QoS) requirements to be implemented practically. QoS requirements are normally data rate and delay constraint. However, there are limited number of wireless communication chip solutions which cannot support QoS requirements for all M2M application. Hence, aggregated usage of plural wireless communication chip solutions should be needed to implement M2M applications. In this paper, we consider the case that two wireless communication chips using random access protocol work together to transmit data of an M2M application. In such case, data rate and delay performance are mathematically analyzed. In our results, practical data rate can be improved from 2.5 to 7 times while delay constraints are satisfied if we simply use two wireless communication chips together. |