Invention Application
- Patent Title: CROWD SOURCING STRATEGY TO MINIMIZE SYSTEM BIAS
- Patent Title (中): CROWD采购策略以最小化系统偏差
-
Application No.: US14181395Application Date: 2014-02-14
-
Publication No.: US20150237509A1Publication Date: 2015-08-20
- Inventor: Hui CHAO , Yin Chen , Nima Noorshams , Ravi Palanki
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W16/20
- IPC: H04W16/20 ; H04W24/10 ; H04W4/04 ; H04W4/00
Abstract:
Systems, apparatus and methods for deriving a heatmap in a server are presented. A heatmap is formed from sensor measurements and/or wireless signal strength measurements that have been grouped. Sensor measurements are paired or group into complementary sets thereby reducing sensor bias and/or system bias that is otherwise included because of sensor drift and unbalanced directional travel. Similarly, wireless signal strength measurements are paired or group into complementary sets also reducing system bias.
Information query
