公开(公告)号：US09848302B2

公开(公告)日：2017-12-19

申请号：US15087161

申请日：2016-03-31

Applicant: Intel Corporation

Inventor： Lei Yang ,  Jared B. Counts ,  Xue Yang ,  Shao-Wen Yang ,  Arvind Kumar

IPC: H04W24/00 ,  H04W4/02

CPC classification number: H04W4/025 ,  H04W4/023 ,  H04W4/027 ,  H04W4/029

Abstract: A system for locating a mobile device includes an input that accesses a plurality of scans of wireless network access signaling, where the scans indicate received signal measurement results. A similarity measure module executes comparisons between the data of different scans in order to assess the similarity between those scans. The comparisons produce multi-dimensional comparison results. A dimension reduction module reduces dimensionality of the multi-dimensional comparison results to produce a dimension-reduced set of comparison results. A clustering module identifies groupings of similar scans based on the dimension-reduced set of comparison results.

公开(公告)号：US20170289764A1

公开(公告)日：2017-10-05

申请号：US15087161

申请日：2016-03-31

Applicant: Intel Corporation

Inventor： Lei Yang ,  Jared B. Counts ,  Xue Yang ,  Shao-Wen Yang ,  Arvind Kumar

IPC: H04W4/02

CPC classification number: H04W4/025 ,  H04W4/023 ,  H04W4/027 ,  H04W4/029

Abstract: A system for locating a mobile device includes an input that accesses a plurality of scans of wireless network access signaling, where the scans indicate received signal measurement results. A similarity measure module executes comparisons between the data of different scans in order to assess the similarity between those scans. The comparisons produce multi-dimensional comparison results. A dimension reduction module reduces dimensionality of the multi-dimensional comparison results to produce a dimension-reduced set of comparison results. A clustering module identifies groupings of similar scans based on the dimension-reduced set of comparison results.