Invention Application
- Patent Title: LOCATION DETERMINATION USING FORMULA
- Patent Title (中): 使用公式的位置确定
-
Application No.: PCT/US2009/040573Application Date: 2009-04-14
-
Publication No.: WO2009146174A2Publication Date: 2009-12-03
- Inventor: BUSH, Jeffrey, Alan , HUANG, Ronald, Keryuan , LOW, Daryl, Mun-kid , VAN DER MERWE, Rudolph , CRANDALL, Richard, Eugene , CARLISLE, Patrick, Block
- Applicant: APPLE INC. , BUSH, Jeffrey, Alan , HUANG, Ronald, Keryuan , LOW, Daryl, Mun-kid , VAN DER MERWE, Rudolph , CRANDALL, Richard, Eugene , CARLISLE, Patrick, Block
- Applicant Address: 1 Infinite Loop Cupertino, CA 95014-2084 US
- Assignee: APPLE INC.,BUSH, Jeffrey, Alan,HUANG, Ronald, Keryuan,LOW, Daryl, Mun-kid,VAN DER MERWE, Rudolph,CRANDALL, Richard, Eugene,CARLISLE, Patrick, Block
- Current Assignee: APPLE INC.,BUSH, Jeffrey, Alan,HUANG, Ronald, Keryuan,LOW, Daryl, Mun-kid,VAN DER MERWE, Rudolph,CRANDALL, Richard, Eugene,CARLISLE, Patrick, Block
- Current Assignee Address: 1 Infinite Loop Cupertino, CA 95014-2084 US
- Agency: GOTTLIEB, Kirk, A.
- Priority: US12/103,330 20080415
- Main IPC: G01S5/14
- IPC: G01S5/14
Abstract:
Among other disclosed subject matter, a method includes obtaining, in a mobile device, power information indicating a detected power of respective signals received from multiple transmitters. The method includes determining a location of the mobile device using a formula that uses: locations of the multiple transmitters, a first function of the power information and a second function of respective locations of the multiple transmitters. The method can include recording the determined location.
Information query
