Rong Peng resumes & CV records
Resumes
Rong Peng
Skills:
C++, Core Java, Microsoft Sql Server, Sql, Html, Css, Php
Languages:
English
Mandarin
Japanese
Mandarin
Japanese
Rong M Peng, 45Los Altos, CA
Rong Peng Phones & Addresses
Los Altos, CA
San Jose, CA
Milpitas, CA
Monterey, CA
Santa Clara, CA
Raleigh, NC
Newark, DE
Mentions for Rong M Peng
Publications & IP owners
Us Patents
Motion Detection For Passive Indoor Positioning System
US Patent:
2020011, Apr 9, 2020
Filed:
Dec 3, 2019
Appl. No.:
16/702319
Inventors:
- San Jose CA, US
Abhishek Mukherji - Fremont CA, US
Rong Peng - Mountain View CA, US
Oscar Bejarano Chavez - Houston TX, US
Santosh Ghanshyam Pandey - Fremont CA, US
Abhishek Mukherji - Fremont CA, US
Rong Peng - Mountain View CA, US
Oscar Bejarano Chavez - Houston TX, US
Santosh Ghanshyam Pandey - Fremont CA, US
International Classification:
H04W 4/02
H04W 4/33
G06N 3/08
H04W 4/029
H04W 4/80
H04W 4/33
G06N 3/08
H04W 4/029
H04W 4/80
Abstract:
An enterprise system configures access point devices at an enterprise location to communicate with a location determination system. The location determination system receives wireless signal attributes of user computing devices broadcasting Wi-Fi signal data at the enterprise location from one or more access point devices. For a particular time window, the location determination system determines aggregated features of received wireless signal data across all access point devices, and classifies each of the user computing devices as moving or stationary by applying the wireless signal data to a model. For each of the user computing devices determined to be moving, the location determination system calculates a respective position of the user computing device based on the wireless signal data. For each of the user computing devices determined to be stationary, the location determination system does not calculate a respective position of the respective user computing device.
Location Accuracy Assessment And Remediation For Indoor Positioning System Deployments
US Patent:
2020001, Jan 9, 2020
Filed:
Jul 6, 2018
Appl. No.:
16/029000
Inventors:
- San Jose CA, US
Santosh Ghanshyam Pandey - Fremont CA, US
Rong Peng - San Jose CA, US
Vinay S. Raghuram - Cupertino CA, US
Santosh Ghanshyam Pandey - Fremont CA, US
Rong Peng - San Jose CA, US
Vinay S. Raghuram - Cupertino CA, US
International Classification:
H04W 64/00
H04W 24/02
G06K 9/62
H04W 24/02
G06K 9/62
Abstract:
In one embodiment, a device determines that location accuracy performance of an indoor positioning system deployment is below a predefined threshold. The device obtains characteristic data for the indoor positioning system deployment. The device identifies, by using the characteristic data as input to a machine learning model, one or more contributing factors from the characteristic data for the location accuracy performance of the indoor positioning system deployment being below the predefined threshold. The device initiates a remediation action based on the identified one or more contributing factors for the location accuracy performance of the indoor positioning system deployment being below the predefined threshold.
Determining Location Via Wireless Access Points
US Patent:
2019002, Jan 17, 2019
Filed:
Sep 19, 2018
Appl. No.:
16/136185
Inventors:
- San Jose CA, US
Rong Peng - San Jose CA, US
Rong Peng - San Jose CA, US
International Classification:
H04W 4/02
G01S 5/00
H04B 17/318
G01C 21/26
G01S 5/02
G01S 5/00
H04B 17/318
G01C 21/26
G01S 5/02
Abstract:
Determining a location of a user device comprises a wireless computing system supported by an access point. The wireless computing system receives a signal from the user device. The system estimates a location of the user device based on RSSI and calculates a boundary around the estimated location. The wireless computing system selects a plurality of sections inside of the boundary and performs a coarse calculation of a location of the user device based on an angle of arrival of the received signal. The system determines sections of the plurality of sections that have results from the coarse calculation that are more likely to be a location of the user device. The system performs a fine calculation of the location based on the angle of arrival of the received signal within each of the sections. The system identifies a particular section as the location of the user device.
Determining Location Via Current And Previous Wireless Signal Attributes
US Patent:
2018008, Mar 22, 2018
Filed:
Nov 29, 2017
Appl. No.:
15/826646
Inventors:
- San Jose CA, US
Rong Peng - San Jose CA, US
Rong Peng - San Jose CA, US
International Classification:
H04W 4/02
G01C 21/20
H04B 17/318
G01C 21/20
H04B 17/318
Abstract:
Determining a location of a user device comprises a wireless system supported by wireless access points receiving signals from a user device. The wireless system estimates a location of the user device based on a coarse calculation based on an angle of arrival of the received signal and determines if the user device is in an area under an access point. The wireless system identifies received signal strength indicator values for the user device and uses the values and the calculated location of the user device to improve calibration of a received signal strength location model. If the system determines that the user is not in the area under the access point, the wireless system combines the coarse calculation location, a received signal strength determined location, and a previous received signal strength determined location, and estimates a location based on the combined calculations.
Determining Location Via Wireless Signal Attributes
US Patent:
2017032, Nov 9, 2017
Filed:
Jul 27, 2017
Appl. No.:
15/662111
Inventors:
- San Jose CA, US
Rong Peng - San Jose CA, US
Brian Donald Hart - Sunnyvale CA, US
Rong Peng - San Jose CA, US
Brian Donald Hart - Sunnyvale CA, US
International Classification:
H04W 4/02
G01C 21/26
H04B 17/318
G01C 21/26
H04B 17/318
Abstract:
Determining a location of a user device comprises a wireless system supported by wireless access points receiving signals from a user device. The wireless system estimates a location of the user device based on a coarse calculation based on an angle of arrival of the received signal and determines if the user device is in an area under a access point. If so, the wireless system performs a fine location calculation. The wireless system identifies received signal strength indicator values for the user device and uses the values and the calculated location of the user device to improve calibration of a received signal strength location model. If the system determines that the user is not in the area under the access point, the wireless system combines the coarse calculation location and a received signal strength determined location and estimates a location based on the combined calculations.
Determining Location Via Current And Previous Wireless Signal Attributes
US Patent:
2017028, Sep 28, 2017
Filed:
Jun 3, 2016
Appl. No.:
15/172711
Inventors:
- San Jose CA, US
Rong Peng - San Jose CA, US
Rong Peng - San Jose CA, US
International Classification:
H04W 4/02
G01C 21/20
H04B 17/318
G01C 21/20
H04B 17/318
Abstract:
Determining a location of a user device comprises a wireless system supported by wireless access points receiving signals from a user device. The wireless system estimates a location of the user device based on a coarse calculation based on an angle of arrival of the received signal and determines if the user device is in an area under an access point. The wireless system identifies received signal strength indicator values for the user device and uses the values and the calculated location of the user device to improve calibration of a received signal strength location model. If the system determines that the user is not in the area under the access point, the wireless system combines the coarse calculation location, a received signal strength determined location, and a previous received signal strength determined location, and estimates a location based on the combined calculations.
Determining Location Via Wireless Access Points
US Patent:
2017025, Sep 7, 2017
Filed:
May 23, 2017
Appl. No.:
15/602391
Inventors:
- San Jose CA, US
Rong Peng - San Jose CA, US
Rong Peng - San Jose CA, US
International Classification:
H04W 4/02
G01S 5/02
G01S 5/00
H04W 64/00
H04B 17/318
G01C 21/26
G01S 5/02
G01S 5/00
H04W 64/00
H04B 17/318
G01C 21/26
Abstract:
Determining a location of a user device comprises a wireless computing system supported by an access point. The wireless computing system receives a signal from the user device. The system estimates a location of the user device based on RSSI and calculates a boundary around the estimated location. The wireless computing system selects a plurality of sections inside of the boundary and performs a coarse calculation of a location of the user device based on an angle of arrival of the received signal. The system determines sections of the plurality of sections that have results from the coarse calculation that are more likely to be a location of the user device. The system performs a fine calculation of the location based on the angle of arrival of the received signal within each of the sections. The system identifies a particular section as the location of the user device.
Determining Location Via Wireless Access Points
US Patent:
2017007, Mar 16, 2017
Filed:
Mar 22, 2016
Appl. No.:
15/077875
Inventors:
- San Jose CA, US
Rong Peng - San Jose CA, US
Rong Peng - San Jose CA, US
International Classification:
H04W 4/02
G01C 21/26
H04B 17/318
G01C 21/26
H04B 17/318
Abstract:
Determining a location of a user device comprises a wireless computing system supported by an access point. The wireless computing system receives a signal from the user device. The system estimates a location of the user device based on RSSI and calculates a boundary around the estimated location. The wireless computing system selects a plurality of sections inside of the boundary and performs a coarse calculation of a location of the user device based on an angle of arrival of the received signal. The system determines sections of the plurality of sections that have results from the coarse calculation that are more likely to be a location of the user device. The system performs a fine calculation of the location based on the angle of arrival of the received signal within each of the sections. The system identifies a particular section as the location of the user device.
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