M2M 어플리케이션 지원을 위한 무선 결합 전송 플랫폼의 전송률 분석
Throughput Analysis of Wireless Transmission Platform using Multiple Wireless Chips for M2M Networks
왕한호(상명대학교); 우중재(한서대학교)
63권 3호, 195~199쪽
초록
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 wirelesscommunication chip solutions which cannot support QoS requirements for all M2M application. Hence, aggregated usageof plural wireless communication chip solutions should be needed to implement M2M applications. In this paper, weconsider the case that two wireless communication chips using random access protocol work together to transmit data ofan M2M application. In such case, data rate and delay performance are mathematically analyzed. In our results, practicaldata rate can be improved from 2.5 to 7 times while delay constraints are satisfied if we simply use two wirelesscommunication chips together.
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 wirelesscommunication chip solutions which cannot support QoS requirements for all M2M application. Hence, aggregated usageof plural wireless communication chip solutions should be needed to implement M2M applications. In this paper, weconsider the case that two wireless communication chips using random access protocol work together to transmit data ofan M2M application. In such case, data rate and delay performance are mathematically analyzed. In our results, practicaldata rate can be improved from 2.5 to 7 times while delay constraints are satisfied if we simply use two wirelesscommunication chips together.
- 발행기관:
- 대한전기학회
- 분류:
- 전기공학