Principles of mobile communication (2nd ed.)
Principles of mobile communication (2nd ed.)
A transmission control scheme for media access in sensor networks
Proceedings of the 7th annual international conference on Mobile computing and networking
Multiple Access Communications: Foundations for Emerging Technologies
Multiple Access Communications: Foundations for Emerging Technologies
Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
Protocols and Architectures for Wireless Sensor Networks
Protocols and Architectures for Wireless Sensor Networks
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
Collision-minimizing CSMA and its applications to wireless sensor networks
IEEE Journal on Selected Areas in Communications
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Characteristics of wireless sensor network are mainly featured in three aspects such as numerous nodes and large-scale networks and restricted operation ability. A frequency points allocation algorithm is proposed in order to decrease collision probability with increasing traffic load in this paper. Based on the coloring, nodes with different frequency points in different cluster can communicate with each other to reduce collision probability and avoid disturbance among clusters, especially for hidden-terminal problem by distributed control mode and power control. Test results of frequency points allocation in three power of ZigBee 2.4G show that it can reach the designed goal and costs less.