Discovery services based on DHT for internet of things
Xiaolong Zhang · Jisuanji gongcheng yu sheji · 2012
To overcome the disadvantages of the EPCglobal's Discovery Services,when used it to find all the information about an object in the supply chain,a new Discovery Services based on DHT is proposed.It adopts the distributed Hash algorithm to assgin an identifier for each participated node,and each node need maintain a cache table to storage the infromation which is found in the supply chain,so that each node can participate to find the information in the supply chain and eliminat the concept of a central server.The prospsed discovery services is anailzed by using the test procedure,the result proves that it can effectively improve the utilization of network capacity and solve the load imbalance and other issues.