John S. Walley - Lake Forest CA Quang D. Vo - San Dimas CA
Assignee:
Rockwell International Corporation - Newport Beach CA
International Classification:
H04B 1500 H04K 100 H04L 2730
US Classification:
375206
Abstract:
A frequency acquisition and compensation device and method for direct sequence spread spectrum communications systems has an identification (ID) sequence in an acquisition frame which is received by a receiving station and an ID sequence stored in an ID register. A received acquisition frame is demodulated using dot product and cross product demodulation. An ID detector detects the ID sequence in the demodulated dot product, cross product, or inverse cross product acquisition frame. When the ID is detected by the dot product demodulator, the receive frame timing is adjusted to coincide with a time interval when the ID was detected. Also, when the ID sequence stored in the ID register matches either the dot product, cross product or inverted cross product of the received ID sequence, the system microcontroller updates the automatic frequency control value.
Frequency Acquisition Method For Direct Sequence Spread Spectrum Systems
John S. Walley - Lake Forest CA Quang D. Vo - San Dimas CA
Assignee:
Conexant Systems, Inc. - Newport Beach CA
International Classification:
H04B 1707
US Classification:
375149
Abstract:
A frequency acquisition and compensation device and method for direct sequence spread spectrum communications systems has an identification (ID) sequence in an acquisition frame which is received by a receiving station and an ID sequence stored in an ID register. A received acquisition frame is demodulated using dot product and cross product demodulation. An ID detector detects the ID sequence in the demodulated dot product, cross product, or inverse cross product acquisition frame. When the ID is detected by the dot product demodulator, the receive frame timing is adjusted to coincide with a time interval when the ID was detected. Also, when the ID sequence stored in the ID register matches either the dot product, cross product or inverted cross product of the received ID sequence, the system microcontroller updates the automatic frequency control value.
Medicine Doctors
Dr. Quang T Vo, Fountain Valley CA - MD (Doctor of Medicine)
2600 Redondo Ave, Long Beach, CA 90806 (562)9887223 (Phone)
1216 Magnolia Ave, Corona, CA 92881 (714)3174998 (Phone)
Procedures:
Joint Drainage
Conditions:
Arthritis Fibromyalgia Gout Hepatitis B - Immune Response Low Back Pain Osteoarthritis Osteoarthritis of Hand or Wrist Osteoarthritis of Spine Osteoporosis Rheumatoid Arthritis Sjögren's Syndrome Spondylitis Systemic Sclerosis
Languages:
English Spanish
Hospitals:
2600 Redondo Ave, Long Beach, CA 90806
1216 Magnolia Ave, Corona, CA 92881
St. Mary Medical Center 1050 Linden Avenue, Long Beach, CA 90813
Dr. Vo graduated from the University of Oklahoma College of Medicine at Oklahoma City in 2000. He works in Newport Beach, CA and specializes in Thoracic Surgery. Dr. Vo is affiliated with Fountain Valley Regional Hospital & Medical Center, Garfield Medical Center, Long Beach Memorial Medical Center and Methodist Hospital Of Southern California.
Clinical Investigator at Novo Research, Clinical Investigator at California Center For Clinical Research, Hospice & Palliative Physician at Alpenglow Hospice, Telemedicine Specialist at MD Interact, Concierge Physician at MD Delivered, Clinical Investigator at Shreenath Clinical Services, Medical Director at Doctors Telehealth Network, Inc, Clinical Instructor of Health Sciences at UCLA-Olive View Medical Center, President at Quang Dinh Vo, MD, Inc, Medical Director at Focus Medical Group, Hospitalist/Rheumatologist/SNF Physician at HealthCare Partners
Location:
Orange County, California Area
Industry:
Hospital & Health Care
Work:
Novo Research - Long Beach, CA since 2011
Clinical Investigator
California Center For Clinical Research - San Gabriel, CA since 2011
Clinical Investigator
Alpenglow Hospice - Signal Hill, CA since 2011
Hospice & Palliative Physician
MD Interact - Sunset Beach, CA since 2011
Telemedicine Specialist
MD Delivered - Greater Los Angeles and Orange County since 2011
Concierge Physician
Education:
UCLA-Olive View Medical Center 2006 - 2008
University of Southern California 2001 - 2004
Medical College of Wisconsin 1997 - 2001
UC San Diego 1993 - 1997
B.S., Biochemistry