All data defined in the LOCAL-STORAGE SECTION have storage allocated each time a program is called and de-allocated when the program ends. 每次调用程序时,LOCAL-STORAGESECTION中定义的所有数据都将分配存储空间,并在程序结束后取消该分配。
The GBI uses the idea of data local-storage and geographic-based index to balance the resource consumption of the nodes in network and to provide support for sink mobility. 该算法采用数据本地存储机制和位置索引机制,来均衡网络中节点的资源消耗,提供对终端节点移动的支持。