首页>
外国专利>
PROCÉDÉS ET APPAREILS DE POSITIONNEMENT BASÉS SUR UNE RÉTROACTION DES CARACTÉRISTIQUES DE FONCTION DE CORRÉLATION D'UN SIGNAL
PROCÉDÉS ET APPAREILS DE POSITIONNEMENT BASÉS SUR UNE RÉTROACTION DES CARACTÉRISTIQUES DE FONCTION DE CORRÉLATION D'UN SIGNAL
展开▼
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method, apparatus, and system are provided for facilitating positioning based on signal correlation function characteristic feedback. In an embodiment, the method may involve steps performed by a network node in communication with a wireless communication device (WCD) and a plurality of base stations. The network node receives, from the WCD, location information including position reference signal (PRS) correlation function characteristics of a cross-correlation between a received downlink signal and a transmitted PRS for each base station from the plurality of base stations. The network node determines a position of the WCD using the PRS correlation function characteristics. The WCD may initiate the transmission of the PRS correlation function characteristics on its own, or in response to a request to do so from the network node.
展开▼