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Karim A Abdulla, Age 5010324 Longdale Pl, San Diego, CA 92131

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Known as:
Karin Abdulla Karim Adbulla Karim Abdullah Abdulla Karim
Related to:
Mohamed E Mostafa 69

Karim Abdulla Phones & Addresses

10324 Longdale Pl, San Diego, CA 92131 (619) 813-5809

7738 Prairie Shadow Rd, San Diego, CA 92126 (858) 564-8398

5427 Culver St, Phoenix, AZ 85043

El Cajon, CA

Vista, CA

Torrance, CA

Cardiff by the Sea, CA

Sanger, CA

10324 Longdale Pl, San Diego, CA 92131 (858) 564-8398

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Karim A Abdulla

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Work

Company: Qualcomm Jan 2012 Position: Digital design lead

Education

Degree: Masters School / High School: Uc San Diego 1996 to 2001

Skills

Asic • Wireless • Mobile Devices • Embedded Software • Embedded Systems • Debugging • Digital Signal Processors • Soc • Entrepreneurship • Team Leadership • Gsm • Engineering Management • Engineering • Fpga • Rf • C • Rtl Design • Semiconductors • Static Timing Analysis • Verilog • Systemverilog • Vhdl • Lte • Electronics • Integrated Circuit Design • Ic • Eda • Cellular Communications • Mixed Signal • Cdma • Perl • Python

Languages

English

Industries

Telecommunications

Mentions for Karim A Abdulla

Karim Abdulla resumes & CV records

Resumes

Karim Abdulla Photo 21

Digital Design Lead

Location:
10324 Longdale Pl, San Diego, CA 92131
Industry:
Telecommunications
Work:
Qualcomm
Digital Design Lead Carriercomm Oct 2010 - Jan 2012
Member Technical Staff Entrepreneur Sep 2008 - Jun 2010
Real Estate Entrepreneur Texas Instruments Jul 1999 - Sep 2008
Asic Engineering Technical Manager Commquest/Ibm Jun 1996 - May 1999
Asic Design Engineer
Education:
Uc San Diego 1996 - 2001
Masters Harvey Mudd College 1992 - 1996
Bachelors, Bachelor of Science, Electrical Engineering West Torrance High School
Skills:
Asic, Wireless, Mobile Devices, Embedded Software, Embedded Systems, Debugging, Digital Signal Processors, Soc, Entrepreneurship, Team Leadership, Gsm, Engineering Management, Engineering, Fpga, Rf, C, Rtl Design, Semiconductors, Static Timing Analysis, Verilog, Systemverilog, Vhdl, Lte, Electronics, Integrated Circuit Design, Ic, Eda, Cellular Communications, Mixed Signal, Cdma, Perl, Python
Languages:
English

Publications & IP owners

Us Patents

Searching In A Spread Spectrum Communications

US Patent:
7298777, Nov 20, 2007
Filed:
Jun 6, 2003
Appl. No.:
10/455020
Inventors:
John G. McDonough - La Jolla CA, US
Gibong Jeong - San Diego CA, US
Karim Abdulla - San Diego CA, US
Rajiv R. Nambiar - San Diego CA, US
Assignee:
Texas Instruments Incorporated - Dallas TX
International Classification:
H04B 1/00
US Classification:
375148, 375147, 375150, 375142, 375144, 370335, 370336, 370342, 370441
Abstract:
This disclosure is generally directed to communication systems, devices used in communication systems and associated methods which may implement parallel hypothesis search techniques. The disclosed parallel hypothesis search techniques may permit a hypothesis to be dismissed early (i. e. , before hypotheses in other searchers have completed their evaluation). Early hypothesis dismissal permits a new hypothesis to be loaded into the searcher while other searchers advantageously continue to evaluate their hypotheses.

System And Method For Performing Symbol Boundary-Aligned Search Of Direct Sequence Spread Spectrum Signals

US Patent:
7324585, Jan 29, 2008
Filed:
Aug 28, 2003
Appl. No.:
10/650427
Inventors:
John G. McDonough - La Jolla CA, US
Gibong Jeong - Stanford CA, US
Karim Abdulla - San Diego CA, US
Rajiv R. Nambiar - San Diego CA, US
Assignee:
Texas Instruments Incorporated - Dallas TX
International Classification:
H04B 1/00
US Classification:
375150, 375142, 375143
Abstract:
System and method for performing symbol boundary aligned searches of signals. A preferred embodiment comprises a search control unit (such as search control unit ) that can determine a start and stop condition for a correlation based on a hypothesis, a searcher (such as searcher ) which includes a multiplexer that can select a subset of samples of a received sequence based on the hypothesis and start and stop conditions. The search control unit can then wait for the occurrence of the start condition and assign the hypothesis to a correlator, which will correlate the subset of samples with a locally generated pseudo-random number sequence based upon the hypothesis.

Method And Apparatus For Vector Based Sequence Generation

US Patent:
7366201, Apr 29, 2008
Filed:
Apr 11, 2002
Appl. No.:
10/120954
Inventors:
John G. McDonough - La Jolla CA, US
Douglas R. Walby - San Diego CA, US
Karim Abdulla - Cardiff CA, US
Assignee:
Texas Instruments Incorporated - Dallas TX
International Classification:
H04J 13/00
H04B 1/69
US Classification:
370479, 375140
Abstract:
A vector-based sequence generator () provides for a general architecture that can be easily adapted to any random length sequence and any random number of bits per access. The sequence generator () can also produce a new access on every hardware clock cycle, thereby maximizing the efficiency of the bit sequence requesting process.

System And Method For Detecting Multiple Direct Sequence Spread Spectrum Signals Using A Multi-Mode Searcher

US Patent:
7474688, Jan 6, 2009
Filed:
Aug 28, 2003
Appl. No.:
10/651282
Inventors:
John G. McDonough - La Jolla CA, US
Gibong Jeong - San Diego CA, US
Karim Abdulla - San Diego CA, US
Rajiv R. Nambiar - San Diego CA, US
Assignee:
Texas Instruments Incorporated - Dallas TX
International Classification:
H04B 1/00
US Classification:
375147, 375130, 375136, 375137, 375141, 375142, 375143, 375144, 375148, 375149, 375150
Abstract:
System and method for detecting multiple direct sequence spread spectrum signals using a multi-mode searcher. A preferred embodiment comprises the specification of a hypothesis for a particular communications network. The hypothesis can then be used to generate a pseudo-random number (PN) sequence that is provided to a searcher. The searcher can then make adjustments to the PN sequence to bring the PN sequence to conformity with requirements of the particular communications network. The adjustment to the PN sequence permits the use of a multi-mode searcher to perform searches for signals of various communications networks with minimal hardware dedicated to each communications network.

Method And Apparatus For Vector Based Walsh Code Bit Sequence Generation

US Patent:
7839762, Nov 23, 2010
Filed:
Apr 11, 2002
Appl. No.:
10/121467
Inventors:
John G. McDonough - La Jolla CA, US
Douglas R. Walby - San Diego CA, US
Karim Abdulla - Cardiff CA, US
Assignee:
Texas Instruments Incorporated - Dallas TX
International Classification:
H04J 11/00
US Classification:
370209
Abstract:
A vector-based Walsh code sequence generator provides for a general architecture that can be easily adapted to any random length sequence and any random number of bits per access. The Walsh code sequence generator can produce a new access on every hardware clock cycle, thereby maximizing the efficiency of the bit sequence requesting process.

System And Method For Detecting Direct Sequence Spread Spectrum Signals Using Pipelined Vector Processing

US Patent:
2004006, Apr 1, 2004
Filed:
Aug 28, 2003
Appl. No.:
10/651120
Inventors:
John McDonough - La Jolla CA, US
Gibong Jeong - San Diego CA, US
Karim Abdulla - San Diego CA, US
Rajiv Nambiar - San Diego CA, US
William Clark - Escondido CA, US
International Classification:
H04B001/707
US Classification:
375/150000
Abstract:
System and method for using pipelined vector processing in the detection of direct sequence spread spectrum signals. A preferred embodiment comprises a memory (such as memory ) used to store a plurality of hypotheses, a PN sequence generator (such as PN generator ) that can generate PN sequences for each of the hypotheses, and vector processing correlators and accumulators (both coherent and non-coherent). The PN sequence generator can arbitrarily generate PN sequences for any hypothesis, permitting the simultaneous testing of multiple hypotheses. A searcher controller (such as search control unit ) can schedule access to different units in a pipelined fashion to increase the number of hypotheses tested in a given period of time.

System And Method For Detecting Direct Sequence Spread Spectrum Signals Using Batch Processing Of Independent Parameters

US Patent:
2004006, Apr 1, 2004
Filed:
Sep 11, 2003
Appl. No.:
10/659905
Inventors:
John McDonough - La Jolla CA, US
Gibong Jeong - San Diego CA, US
Karim Abdulla - San Diego CA, US
Rajiv Nambiar - San Diego CA, US
William Clark - Escondido CA, US
International Classification:
H04B001/707
US Classification:
375/150000
Abstract:
System and method for efficient detecting of direct sequence spread spectrum signals using a searcher with batched processing. A preferred embodiment comprises a controller (such as the MCU ) that writes sets of search parameters to a memory (such as the memory ) to specify a group of hypotheses. A searcher (such as the searcher ) reads the sets of search parameters from the memory and generates the groups of hypotheses from the sets of search parameters. The searcher then assigns the hypotheses to correlators and tests each of the hypotheses. Results from the testing can be written back to the memory.

System And Method For Intelligent Processing Of Results From Search Of Direct Sequence Spread Spectrum (Dsss) Signals

US Patent:
2004022, Nov 18, 2004
Filed:
May 16, 2003
Appl. No.:
10/439400
Inventors:
John McDonough - La Jolla CA, US
Gibong Jeong - San Diego CA, US
Karim Abdulla - San Diego CA, US
Rajiv Nambiar - San Diego CA, US
William Clark - Escondido CA, US
International Classification:
H04J011/00
US Classification:
370/208000, 370/320000
Abstract:
System and method for intelligently and efficiently processing the results of searches for signals in a direct sequence spread spectrum communications system. A preferred embodiment comprises a search engine (for example, search engine ) and a hardware result processor (for example, result processor ) with a memory (for example, memory ) as an interface. The search engine may perform multiple correlations of a pilot channel and then writes the correlation results exceeding a specified threshold to the memory. The result processor reads the correlation results from the memory and performs result filtering and builds a list of maximum value correlation results. The result processor and the search engine functions with independence from one another therefore, there is therefore, little wasted overhead where one has to wait for the other. The result filtering also makes it simpler to combine signal multipaths and simplifies pilot channel strength comparisons.

Possible Relatives

Abdulla O Abdulla  Jamal A Abdulla  Mohammed Abdulla  Nabila A Abdulla  Suad A Abdulla  Ali M Abdulla  Amina A Abdulla  Karim N Johnson  Karim Jones  Karim N Traore 

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