Terence Brennan - Melbourne FL Terence Sean Sullivan - Berkeley CA
Assignee:
G/Tracker Technologies LLC - Henderson NV
International Classification:
H04Q 700
US Classification:
455518
Abstract:
A method and apparatus for passively monitoring communications in a trunked communication system. Digital messages transmitted over a control channel at a particular frequency are monitored with a receiver. When a first bit pattern is detected in a digital message, subsequently transmitted data is stored. Information is extracted from the stored data to obtain a channel assignment code indicating a frequency over which communications take place and a talk group identification code identifying a talk group in the trunked communication system participating in a communication. If the talk group is a talk group of interest, the receiver is tuned to the frequency corresponding to the channel assignment code so that voice communications are successfully monitored. The receiver is tuned to the control channel after each voice communication so that a communication including multiple transmissions on different frequencies is coherently monitored by retuning the receiver in accordance with the received channel assignment codes. In an alternative embodiment, separate receivers are provided for the control channel and for voice communications.
Medicine Doctors
Dr. Terence P Sullivan, Chicago IL - MD (Doctor of Medicine)
Deangeles Lynch Sullivan Mds 200 S Michigan Ave Suite 830, Chicago, IL 60604 (312)9222500 (Phone)
Certifications:
Internal Medicine, 1991
Awards:
Healthgrades Honor Roll
Languages:
English
Hospitals:
Deangeles Lynch Sullivan Mds 200 S Michigan Ave Suite 830, Chicago, IL 60604
Northwestern Memorial Hospital 251 East Huron Street, Chicago, IL 60611
Education:
Medical School Northwestern University The Feinberg School Of Medicine Graduated: 1988 Medical School Northwestern Meml Hospital Graduated: 1989 Medical School Northwestern Meml Hospital Graduated: 1991
Deangeles Sullivan Zich 200 S Michigan Ave STE 830, Chicago, IL 60604 (312)9222500 (phone), (312)9222523 (fax)
Education:
Medical School Northwestern University Feinberg School of Medicine Graduated: 1988
Procedures:
Electrocardiogram (EKG or ECG) Vaccine Administration
Conditions:
Acute Pharyngitis Atrial Fibrillation and Atrial Flutter Benign Prostatic Hypertrophy Calculus of the Urinary System Disorders of Lipoid Metabolism
Languages:
English
Description:
Dr. Sullivan graduated from the Northwestern University Feinberg School of Medicine in 1988. He works in Chicago, IL and specializes in Internal Medicine. Dr. Sullivan is affiliated with Northwestern Memorial Hospital.
A pastor, Terence Sullivan of the Element Church in North Brunswick, who has counseled the family through the ordeal and even blessed the house, has concluded that the house has been subjected to a "demonic possession," the Press reports.