원문정보
An Efficient Channel Selection Algorithm of Zigbee in ISM Band
초록
영어
The conventional channel selection method for a ZigBee communication network basically detects the energy values in all channels. In the ISM band, no license is required to use channels in this band, so there may exist various interference factors in this band. It is well known that WLAN is the major interference factor degrading the performance of ZigBee in the ISM band. In this paper, we propose an efficient channel selection algorithm which uses the pattern of WLAN channel uses as the a priori information. By using the proposed algorithm, we may save the time required to select channels for the ZigBee communications.
목차
I. 서론
II. IEEE 802.15.4 의 특성
1. IEEE 802.15.4의 구조
2. IEEE 802.15.4의 특징
III. ISM(Industrial, Scientific and Medical) 대역
1) 무선랜의 특성
2) 지그비의 특성
3) ISM-Band에서의 무선랜과 지그비
IV. 채널 선택 알고리즘
V. 결론
참고문헌