中文摘要：

由于物联网RFID节点分布的非均匀性，采用分布式地址分配机制容易出现部分节点地址空间富裕、部分节点地址空间不足的情况．为此，提出一种RFID路由节点地址分配方法，其特点是引入节点权值来反映节点分布的非均匀性，节点地址块的大小根据节点权值的不同动态分配．具体实现包括邻接表建立、确定节点间父子关系和节点地址值分配3个阶段．该方法能较好地提高节点地址分配成功率、降低平均通信开销．

英文摘要：

Because of the distribution of the RFID node, adopting the distributed address distribution mech.anism is easy to be part of the node address space rich and part of the node address the space insufficient. Putting forward a RFID routing node address assignment method,it adopts the weights to reflect the distribution of the node, according to the different weights the size of node addresses block node dynamic allocate. Its implementation includes building adjacency list, ensuring the relationship between the nodes and node address distribution. This method can improve the success rate of node addresses distribution and reduce average communication overhead.