首页>
外国专利>
Method for optimizing spatial diversity gain of a set of nodes used for cooperative sensing
Method for optimizing spatial diversity gain of a set of nodes used for cooperative sensing
展开▼
机译:优化用于协作感知的节点集的空间分集增益的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A group of nodes used for sensing in a cooperative sensing communication system (100) are selected from nodes (104-112) associated with a base station (102) operating in secondary communication mode. The group has a spatial diversity gain, as determined by a cooperative sensing index (306) that initially meets a minimum threshold. To optimize the spatial diversity gain, nodes not in the initial set are individually added to the set (408), and the index is recomputed (608). The additional node having the highest effect on spatial diversity is added to the group (614). To maintain group size, each of the original nodes is individually removed from the group (706) and the index is recomputed (708) with each initial node removed to determine which of the initial nodes provided the smallest spatial gain contribution, and is removed from the group (714).
展开▼