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Rashidus Mia Phones & Addresses

  • Kamuela, HI
  • Windsor Mill, MD
  • 113 Peter Dehaven Dr, Phoenixville, PA 19460 (610) 935-4465
  • King of Prussia, PA
  • Kimberton, PA
  • Hawi, HI
  • Chester, PA
  • 113 Peter Dehaven Dr, Phoenixville, PA 19460

Business Records

Name / Title
Company / Classification
Phones & Addresses
Rashidus S Mia
Director, Vice President
THE STUART SOCIAL CLUB, INC
Membership Sport/Recreation Club
3238 SE Federal Hwy, Stuart, FL 34997
815 Stafford Dr, Stuart, FL 34996
113 Peter De Hvn Dr, Phoenixville, PA 19460

Publications

Us Patents

Location Of Wideband Ofdm Transmitters With Limited Receiver Bandwidth

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US Patent:
7844280, Nov 30, 2010
Filed:
Dec 12, 2006
Appl. No.:
11/609817
Inventors:
Robert J. Anderson - Phoenixville PA, US
Rashidus S. Mia - Phoenixville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
H04M 11/04
H04W 24/00
H04B 17/00
H04B 7/204
H03C 1/62
US Classification:
4554561, 4554042, 4554565, 4554566, 455 6711, 4551151, 370319
Abstract:
One illustrative embodiment takes the form of a system for locating wireless transmitters employing an Orthogonal Frequency Division Multiplexing (OFDM) digital modulation scheme. The OFDM scheme comprises transmitting signal components over narrowband frequency channels spanning a wideband channel. The system includes a first receiving system configured to receive a fraction of the signal components transmitted by a first wireless transmitter to be located in a fraction of the narrowband frequency channels, and to process the fraction of the signal components to derive location related measurements. The system further includes at least a second receiving system configured to receive the fraction of the signal components transmitted by the first wireless transmitter, and to process this fraction of the signal components to derive location related measurements. The system also includes a processing system configured to use location related measurements from the first and second receiving systems to compute the location of the wireless transmitter.

Emergency Wireless Location System Including A Location Determining Receiver

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US Patent:
7848733, Dec 7, 2010
Filed:
Dec 28, 2006
Appl. No.:
11/648774
Inventors:
Jeffrey F. Bull - Chalfont PA, US
Rashidus S. Mia - Phoenixville PA, US
Robert J. Anderson - Phoenixville PA, US
Matthew L. Ward - Collegeville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
H04M 11/04
US Classification:
4554042, 4554041, 4554561, 4554562, 4554563, 4554566, 370328, 370338, 370352, 370355, 370356
Abstract:
A wireless location system may include geolocation of a wireless device connected to Voice-over-Internet-Protocol (VoIP) adapter. The VoIP adapter may include a wireless transceiver or a wireless location determining receiver that facilitates the location of a wireless device connected to the VoIP adapter. The wireless transceiver or the location determining receiver may provide location information to an emergency dispatcher.

Variable Coherence Integration For The Location Of Weak Signals

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US Patent:
7924224, Apr 12, 2011
Filed:
Aug 15, 2008
Appl. No.:
12/192842
Inventors:
Ronald LeFever - Lansdale PA, US
Rashidus S. Mia - Phoenixville PA, US
Robert J. Anderson - Phoenixville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
G01S 1/24
G01S 7/40
G01B 29/00
H04M 1/00
H04W 24/00
US Classification:
342387, 4554566, 4554561, 4555561, 342165, 342173, 340515
Abstract:
In a network-based Wireless Location System (WLS), geographically distributed Location Measurement Units (LMUs) must be able to detect and use reverse channel (mobile to network) signals across multiple BTS coverage areas. By using Matched Replica correlation processing with the local and reference signals subdivided into discrete segments prior to correlation, the effects of mobile clock drift and Doppler shifts can be mitigated allowing for increased processing gain.

Method For Position Estimation Using Generalized Error Distributions

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US Patent:
7956808, Jun 7, 2011
Filed:
Dec 30, 2008
Appl. No.:
12/346146
Inventors:
Pete A. Boyer - Chesterbrook PA, US
Rashidus S. Mia - Phoenixville PA, US
Edward J. Segall - Narberth PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
G01S 5/02
US Classification:
342451
Abstract:
A method for improving the results of radio location systems that incorporate weighted least squares optimization generalizes the weighted least squares method by using maximum a posteriori (MAP) probability metrics to incorporate characteristics of the specific positioning problem (e. g. , UTDOA). Weighted least squares methods are typically used by TDOA and related location systems including TDOA/AOA and TDOA/GPS hybrid systems. The incorporated characteristics include empirical information about TDOA errors and the probability distribution of the mobile position relative to other network elements. A technique is provided for modeling the TDOA error distribution and the a priori mobile position. A method for computing a MAP decision metric is provided using the new probability distribution models. Testing with field data shows that this method yields significant improvement over existing weighted least squares methods.

Use Of Radio Access Technology Diversity For Location

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US Patent:
7974627, Jul 5, 2011
Filed:
Nov 11, 2008
Appl. No.:
12/268719
Inventors:
Rashidus S. Mia - Phoenixville PA, US
Robert J. Anderson - Phoenixville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
H04W 36/00
US Classification:
455440, 455436, 455442, 4554321, 4554351, 4554561, 4554042, 370331
Abstract:
Various aspects are disclosed herein for determining a location estimate for multi-mode mobile devices using measurements from one or more radio access technologies and providing a combined location solution. Using the multiple radio access technology capability of the wireless communications system, a mobile communications device may be located on a first radio network characterized by a first radio modulation technique, radio network topology, and channel bandwidth. The mobile communications device may then be handed off to a second radio network and located using a second radio network characterized by a second radio modulation technique, radio network topology, and channel bandwidth. The two location estimates may then be used to develop a combined location estimate.

Emergency Wireless Location System Including A Wireless Transceiver

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US Patent:
8010079, Aug 30, 2011
Filed:
Dec 28, 2006
Appl. No.:
11/648818
Inventors:
Rashidus S. Mia - Phoenixville PA, US
Robert J. Anderson - Phoenixville PA, US
Matthew L. Ward - Collegeville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
H04M 11/04
US Classification:
4554042, 4554041, 4554141, 4554561, 4554563, 4554566, 370352, 370353, 370354, 370355, 370356
Abstract:
A wireless location system may include geolocation of a wireless device connected to Voice-over-Internet-Protocol (VoIP) adapter. The VoIP adapter may include a wireless transceiver or a wireless location determining receiver that facilitates the location of a wireless device connected to the VoIP adapter. The wireless transceiver or the location determining receiver may provide location information to an emergency dispatcher.

Hybrid Gnss And Tdoa Wireless Location System

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US Patent:
8059028, Nov 15, 2011
Filed:
Aug 14, 2008
Appl. No.:
12/192057
Inventors:
Pete A. Boyer - Chesterbrook PA, US
Ronald LeFever - Lansdale PA, US
Rashidus S. Mia - Phoenixville PA, US
Robert J. Anderson - Phoenixville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
G01S 19/46
US Classification:
34235729
Abstract:
A method and apparatus for position determination is provided using measurements from both Global Positioning System (GPS) receivers and terrestrial-based Uplink Time Difference of Arrival (UTDOA) receivers. The method involves the transformation of downlink satellite measurements into equivalent UTDOA measurements by computing comparable cross-correlation coefficients and time differences of arrival with respect to a UTDOA reference station. The method includes a weighting operation whereby the relative weights of the UTDOA measurements and the relative weights of the GPS measurements are adjusted based on a theoretical scaling followed by empirical adjustments. The method further involves the efficient computation and combining of metrics that are used to minimize the weighted error between candidate location solutions and the UTDOA and GPS measurements. This is done efficiently in two dimensions for UTDOA and in three dimensions for GPS measurements by increasing the complexity of searching operations as the optimal location solution is approached. A technique is also described that improves upon a particular location solution by changing the measurement weightings using criteria specific to GPS and UTDOA.

Mid-Call Synchronization For U-Tdoa And Aoa Location In Umts

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US Patent:
8116784, Feb 14, 2012
Filed:
Dec 13, 2007
Appl. No.:
11/956193
Inventors:
Rashidus S. Mia - Phoenixville PA, US
Assignee:
TruePosition, Inc. - Berwyn PA
International Classification:
H04W 24/00
US Classification:
4554561, 34235743, 34235764
Abstract:
In a wireless location system, a method for determining frame and slot timing information for use in receiving an uplink signal from a user equipment (UE) device assigned to an uplink Dedicated Physical Control Channel (DPCCH) includes receiving signals in the uplink DPCCH at a location measurement unit (LMU) of the WLS. The method also includes detecting a predefined bit pattern known to be present in a plurality of predefined slots of the uplink DPCCH. Next, the frame and slot timing information are determined for the uplink DPCCH based on the detected bit pattern. Finally, the frame and slot timing information is used for collecting uplink signals from the UE for use in location processing.
Rashidus Salam Mia from Kamuela, HI, age ~57 Get Report