Computer and Modernization ›› 2012, Vol. 198 ›› Issue (2): 124-127.doi: 10.3969/j.issn.1006-2475.2012.02.033
• 网络与通信 • Previous Articles Next Articles
TANG Zhong, XU Fang-yuan
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Abstract: Wireless cluster-tree networks can support real-time and deterministic communications. But for the device deployments in practical applications, communication collisions can occur between clusters and influence real-time performance of the systems. Based on IEEE 802.15.4 standard, this paper studies the collision problem of real-time communication in wireless clustertree networks, proposes a superframe collision avoiding mechanism between clusters. The example analysis shows that the algorithm can solve the collision of real-time communications in wireless cluster-tree networks and improve performance.
Key words: cluster-tree network, IEEE 802.15.4, real-time communication, superframe, collision-avoiding
CLC Number:
TP393.04
TANG Zhong;XU Fang-yuan. Collision-avoiding for Real-time Communication in IEEE 802.15.4 Cluster--tree Networks[J]. Computer and Modernization, 2012, 198(2): 124-127.
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URL: http://www.c-a-m.org.cn/EN/10.3969/j.issn.1006-2475.2012.02.033
http://www.c-a-m.org.cn/EN/Y2012/V198/I2/124