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Mark A Kent, 664036 W Rocky Spring Dr, Tucson, AZ 85745

Known as:
Kent Mark
Related to:
Corey Michael Mckinney 44 Brandon L Mccreight 35

Mark Kent Phones & Addresses

4036 W Rocky Spring Dr, Tucson, AZ 85745    760-7278463   

Vista, CA   

San Diego, CA   

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Mentions for Mark A Kent

Career records & work history

Medicine Doctors

Mark G. Kent

Specialties:
General Surgery, Bariatrician
Work:
Cumberland Surgical AssociatesTennova Surgery Lebanon
1405 W Baddour Pkwy STE 105, Lebanon, TN 37087
615-4436831 (phone) 615-4537455 (fax)
Site
Education:
Medical School
University of Alabama School of Medicine
Graduated: 1995
Procedures:
Bariatric Surgery, Hemorrhoid Procedures, Hernia Repair, Laparoscopic Gallbladder Removal, Proctosigmoidoscopy, Sigmoidoscopy, Thoracoscopy, Tracheostomy, Breast Biopsy, Laparoscopic Appendectomy, Pilonidal Cyst Excision, Small Bowel Resection, Upper Gastrointestinal Endoscopy
Conditions:
Abdominal Hernia, Hemorrhoids, Appendicitis, Breast Disorders, Cholelethiasis or Cholecystitis, Inguinal Hernia, Intestinal Obstruction, Malignant Neoplasm of Female Breast, Overweight and Obesity, Ventral Hernia
Languages:
English
Description:
Dr. Kent graduated from the University of Alabama School of Medicine in 1995. He works in Lebanon, TN and specializes in General Surgery and Bariatrician. Dr. Kent is affiliated with University Medical Center.

License Records

Mark Robert Kent

Licenses:
License #: 363 - Active
Category: Pharmacy
Issued Date: Apr 4, 2008
Effective Date: Apr 4, 2008
Expiration Date: Jan 1, 2019
Type: Pharmacy Technician

Publications & IP owners

Us Patents

Method And Apparatus For Spread Spectrum Radio Signal Recovery In Wideband Spread Spectrum Communication Systems

US Patent:
7095804, Aug 22, 2006
Filed:
Mar 12, 2002
Appl. No.:
10/096445
Inventors:
Mark Kent - Vista CA, US
Assignee:
Skyworks Solutions, Inc. - Irvine CA
International Classification:
H04B 1/69
US Classification:
375324, 375340, 375140, 455258
Abstract:
Systems and methods to recover spread spectrum radio signals are provided. A representative system includes an antenna, a radio frequency subsystem, a baseband subsystem, and at least one peripheral device. The radio frequency subsystem is coupled to the antenna and includes a high frequency oscillator and a low frequency oscillator. The baseband subsystem is coupled to the radio frequency subsystem and includes a free running counter coupled to the high frequency oscillator and the low frequency oscillator and a multipath signal recovery circuit coupled to the free running counter. The multipath signal recovery circuit includes a plurality of signal path processors to recover clock information from a plurality of incoming signals. The peripheral device is coupled to the baseband subsystem to receive and supply signals to the baseband receiver.

Method And Apparatus For Multipath Signal Detection, Identification, And Monitoring For Wideband Code Division Multiple Access Systems

US Patent:
7110725, Sep 19, 2006
Filed:
Mar 12, 2002
Appl. No.:
10/096429
Inventors:
Mark Kent - Vista CA, US
Assignee:
Skyworks Solutions, Inc. - Irvine CA
International Classification:
H04B 1/40
US Classification:
455 85, 455 87, 455255, 455258, 370350, 370331
Abstract:
Methods to generate a mobile time reference are provided. A representative method includes providing a high frequency clock, providing a low frequency clock, generating a mobile time reference using the high frequency clock, maintaining the mobile time reference using the low frequency clock when the high frequency clock is turned off, and continuing to generate the mobile time reference using the high frequency clock when the high frequency clock has been turned back on. Systems and other methods are also provided.

Method And System For Channel Estimation In A Single Channel (Sc) Multiple-Input Multiple-Output (Mimo) System Comprising Two-Transmit (2-Tx) And Multiple-Receive (M-Rx) Antennas For Wcdma/Hsdpa

US Patent:
7471694, Dec 30, 2008
Filed:
Jun 30, 2005
Appl. No.:
11/173252
Inventors:
Mark Kent - Vista CA, US
Vinko Erceg - Cardiff CA, US
Uri M. Landau - San Diego CA, US
Pieter G. W. van Rooyen - San Diego CA, US
Pieter Roux - San Diego CA, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04J 15/00
US Classification:
370464, 370310
Abstract:
In a wireless system, a method and system for channel estimation in a single channel MIMO system comprising two-transmit and multiple-receive antennas for WCDMA/HSDPA are provided. A first receive antenna and at least one additional receive antenna may receive a plurality of SC communication signals transmitted from a first and an additional transmit antennas. Estimates of the propagation channels between transmit and receive antennas may be performed concurrently and may be determined from a baseband combined channel estimate. The integration time may be based on channel estimation accuracy and wireless modem performance. The signals received in the additional receive antennas may be multiplied by a rotation waveform to achieve channel orthogonality. The rotation waveform's amplitude and phase components may be modified based on the channel estimates. Rotation of the received signals in the additional receive antennas may be continuous or periodic.

Method And System For Weight Determination In A Spatial Multiplexing Mimo System For Wcdma/Hsdpa

US Patent:
7483675, Jan 27, 2009
Filed:
Jun 30, 2005
Appl. No.:
11/172759
Inventors:
Mark Kent - Vista CA, US
Vinko Erceg - Cardiff CA, US
Uri M. Landau - San Diego CA, US
Pieter Van Rooyen - San Diego CA, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04B 17/00
US Classification:
455 6711, 4555621, 375147, 375347, 370208
Abstract:
Certain aspects of the method may comprise generating models for a received plurality of spatially multiplexed communication signals for multiple channels from a plurality of transmit antennas. A calculated signal to noise ratio (SNR) of each multiple channel may be maximized based on the generated models. A phase and an amplitude of at least a portion of the received plurality of spatially multiplexed communication signals may be adjusted based on a plurality of amplitude and phase correction weights determined from the maximized SNR.

Method And System For Single Antenna Receiver System For Hsdpa

US Patent:
7505539, Mar 17, 2009
Filed:
Jun 30, 2005
Appl. No.:
11/174403
Inventors:
Mark Kent - Vista CA, US
Vinko Erceg - Cardiff CA, US
Uri M. Landau - San Diego CA, US
Pieter Van Rooyen - San Diego CA, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04B 7/10
H04L 1/02
US Classification:
375347, 375349, 375346, 375148, 375267, 455504, 455505, 455506, 455 65
Abstract:
Aspects of a method and system for a single antenna receiver system for HSDPA are provided. Aspects of a method for processing RF signals, the method may comprise computing channel estimates based on a plurality of received individual distinct path signals, generating timing reference signals indicating a location of at least one of the plurality of received individual distinct path signals, combining at least a portion of the plurality of received individual distinct path signals as a signal cluster based on at least one of the computed channel estimates and said generated timing reference signals, and selecting at least one of combining and equalization processing based on at least one of the computed channel estimates and the generated timing reference signals. Aspects of a system for processing RF signals may comprise circuitry that selects at least one of combining and equalization processing based the computed channel estimates and/or generated timing reference signals.

Method And System For Channel Estimation In A Spatial Multiplexing Mimo System

US Patent:
7522562, Apr 21, 2009
Filed:
Jun 30, 2005
Appl. No.:
11/172756
Inventors:
Mark Kent - Vista CA, US
Vinko Erceg - Cardiff CA, US
Uri M. Landau - San Diego CA, US
Pieter Van Rooyen - San Diego CA, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04Q 7/00
US Classification:
370334, 375260
Abstract:
Aspects of a method and system for channel estimation in a SM MIMO communication system may comprise receiving a plurality of spatially multiplexed communication signals from a plurality of transmit antennas. A plurality of baseband combined channel estimates based on phase rotation may be generated in response to the received plurality of spatially multiplexed communication signals. An estimate of the channel matrix may be determined based on the baseband combined channel estimates. A plurality of amplitude and phase correction signals may be generated in response to receiving the estimate of the channel matrix. An amplitude and a phase of at least a portion of the received plurality of spatially multiplexed communication signals may be adjusted based on the generated plurality of amplitude and phase correction signals, respectively.

Method And System For Single Weight Antenna System For Hsdpa

US Patent:
7586886, Sep 8, 2009
Filed:
Jun 30, 2005
Appl. No.:
11/172779
Inventors:
Mark Kent - Vista CA, US
Vinko Erceg - Cardiff CA, US
Uri M. Landau - San Diego CA, US
Pieter Van Rooyen - San Diego CA, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04Q 7/24
US Classification:
370338, 370328
Abstract:
In a RF communications system, aspects for single weight antenna system for HSDPA may comprise receiving HSDPA signals via a plurality of receive antennas and individually adjusting a phase of a portion of the received HSDPA signals via a single weight. The phase adjusted portion of the received HSDPA signals may be combined with at least one of the received HSDPA signals to generate combined HSDPA signals. At least one control signal may control the adjusting of the phase of the received HSDPA signals. Discrete phases may be communicated to adjust the phase of the portion of the received HSDPA signals, where the plurality of the discrete phases may range from zero radians to substantially 2π radians. Phase shift channel estimates may be generated during the identified time to determine the discrete phase. A desired phase may be generated from the phase shift channel estimates, and the single weight may be generated from the desired phase.

Method And System For Pre-Equalization In A Single Weight (Sw) Single Channel (Sc) Multiple-Input Multiple-Output (Mimo) System

US Patent:
7593493, Sep 22, 2009
Filed:
Jun 30, 2005
Appl. No.:
11/172702
Inventors:
Mark Kent - Vista CA, US
Vinko Erceg - Cardiff CA, US
Uri M. Landau - San Diego CA, US
Pieter G. W. van Rooyen - San Diego CA, US
Pieter Roux - San Diego CA, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04B 1/10
US Classification:
375349, 375350
Abstract:
In wireless systems, a method and system for pre-equalization in a single weight (SW) single channel (SC) multiple-input multiple-output (MIMO) system are provided. A first receive antenna and at least one additional receive antenna may receive a plurality of SC communication signals transmitted from at least two transmit antennas. Estimates of the propagation channels between transmit and receive antennas may be performed concurrently and may be determined from baseband combined channel estimates. Channel weights may be determined to modify the signals received by the additional receive antennas. Pre-equalization weight parameters may be determined to modify subsequent signals transmitted from the transmit antennas. The pre-equalization weight parameters may be based on the propagation channel estimates and may be determined by LMS, RLS, DMI, or by minimizing a cost function. Closed loop transmit diversity may also be supported.

Possible Relatives

Cynthia L Kent  David J Kent  Dawn M Kent  Deanna I Kent  Dale L Kent  Damon A Kent  Deborah D Kent  Mark W Johnson  Mark E Stamps  Mark Stancil 

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