Optimal Routing Algorithms Based On Energy-Efficient In ZigBee Wireless Sensor

On the basis of Zig Bee technology’s self-produced standard,it has lead to Zig Beetechnology’s wide utilization,such as intelligent household applicances,medical health,military reconnaissance,environment monitoring and so on.According to the Zig Bee routing protocol’s analysis,this paper disscusses the technological process.Thus,it exerts Zig Bee routing protocol ideology on optimizing energy.In other words,it will reduce entire network overhead and limit the management frequency of the sensor nodes with low residual energy.Generally speaking,the method for reducing entire network overhead is to find all possible paths for the least routing energy,which can cause the backbone nodes’ usage frequently.Meanwhile,the management frequency for limiting the sensor nodes with low residual energy can prolong the whole network’s life,especially for the nodes which is more energy and resource consuming in the earlier stage.That is to say,it can balance the various nodes’ remaining capacity effectively to delay the network partitioning.The method includes two sides:Firstly,limit the transmission ranges with clustered demands,and according to the relations between current nodes and destination nodes,judge the routes’ general direction, the repeat once to avoid the waste which is caused by forwarding redundancy;secondly,the quality of routing depends on the quantity of nodes with residual energy.Finally,establish NS-2simulation platform to make the experiment and the non-optimiized MBCR.The results show that the optimized MBCR reduces the entire network overhead,and prolongs the important nodes’ lives to achieve the anticipated goal.