Josephine A Bolotski from 2329 N 58Th St, Seattle, WA 98103, age 49, Phone: 5109100416

Adaptive Precision Arithmetic Unit For Error Tolerant Applications
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US Patent:

20090089348, Apr 2, 2009
Filed:

Sep 28, 2007
Appl. No.:

11/864580
Inventors:

Josephine Ammer Bolotski - Seattle WA, US
Jenny Bui - Seattle WA, US
Qi Lu - Seattle WA, US
International Classification:

G06F 17/10
US Classification:

708300
Abstract:

Two process-tolerant arithmetic circuit architectures are implemented to develop functional blocks for error-tolerant applications such as FIR filters and FFT blocks. The resulting blocks may achieve computational performance of up to 42 times higher than conventional architectures. Embodiments adaptively change the precision of the computation to achieve a high precision computation given the underlying speed of the circuit. The resulting improvement can be allocated to increasing yield or dynamically trading off between reduced power consumption, faster computation, or higher-fidelity computation.

Compressed Sensing For Navigation Data
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US Patent:

20110279324, Nov 17, 2011
Filed:

May 14, 2010
Appl. No.:

12/780329
Inventors:

Josephine A. Bolotski - Seattle WA, US
Douglas Neal Rowitch - Del Mar CA, US
Mark Leo Moeglein - Ashland OR, US
Assignee:

QUALCOMM Incorporated - San Diego CA
International Classification:

G01S 3/02
US Classification:

342451
Abstract:

Methods, apparatuses, and systems are provided for processing positioning signals to obtain navigation information by applying compressed sensing.

Adaptive Precision Arithmetic Unit For Error Tolerant Applications
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US Patent:

20130246497, Sep 19, 2013
Filed:

May 6, 2013
Appl. No.:

13/888276
Inventors:

Josephine Ammer Bolotski - Seattle WA, US
Jenny Bui - Renton WA, US
Qi Lu - Boulder CO, US
Assignee:

University of Washington - Seattle WA
International Classification:

G06G 7/16
US Classification:

708835
Abstract:

Two process-tolerant arithmetic circuit architectures are implemented to develop functional blocks for error-tolerant applications such as FIR filters and FFT blocks. The resulting blocks may achieve computational performance of up to 42 times higher than conventional architectures. Embodiments adaptively change the precision of the computation to achieve a high precision computation given the underlying speed of the circuit. The resulting improvement can be allocated to increasing yield or dynamically trading off between reduced power consumption, faster computation, or higher-fidelity computation.

Mobility And Channel Condition Based Power Conservation
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US Patent:

20160183192, Jun 23, 2016
Filed:

Apr 17, 2015
Appl. No.:

14/690275
Inventors:

- San Diego CA, US
Ping ZHOU - San Diego CA, US
Chao JIN - San Diego CA, US
Thawatt GOPAL - San Diego CA, US
Shanshan WANG - San Diego CA, US
Disha AHUJA - San Jose CA, US
Rashmi KULKARNI - Menlo Park CA, US
Josephine BOLOTSKI - Seattle WA, US
Justin MCGLOIN - Los Altos CA, US
Carlos PUIG - Santa Clara CA, US
International Classification:

H04W 52/02
H04M 1/725
Abstract:

A user equipment (UE) controls power consumption of the UE based on mobility information and channel conditions experienced by the UE. In one instance, the UE determines its level of mobility based on a Doppler frequency spread of received communications. The UE disables a motion sensor when the level of mobility is above a first threshold. The UE then controls the communications based on the motion sensor and channel conditions experienced by the UE when the level of mobility is below the first threshold.

Mobility Based Power Conservation
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US Patent:

20160119876, Apr 28, 2016
Filed:

Oct 27, 2014
Appl. No.:

14/524975
Inventors:

- San Diego CA, US
Ping ZHOU - San Diego CA, US
Chao JIN - San Diego CA, US
Shanshan WANG - San Diego CA, US
Insung KANG - San Diego CA, US
Josephine BOLOTSKI - Seattle WA, US
Tom CHIN - San Diego CA, US
International Classification:

H04W 52/02
H04W 24/02
Abstract:

A user equipment (UE) prioritizes searches and/or measurements of neighbor cells/frequencies based on a level of mobility of a UE. In one instance, the UE identifies a priority of a layer of a radio access technology (RAT) to be measured or searched and identifies a level of mobility of the UE. A sensor module of the UE may determine the level of mobility of the UE and generate an indication corresponding to the level of mobility of the UE. The UE prioritizes a periodicity of interlayer search and/or measurement based on the priority of the layer to be measured and the level of the mobility of the UE.

Josephine A Bolotski