Resources Contact Us Home
Method and apparatus for estimating geo-location of terminal wireless communication system

Image Number 5 for United States Patent #8135417.

A method and apparatus for estimating a geo-location of a terminal in a wireless communication system are provided. In a method of operating a terminal for providing geo-location information in a cognitive ratio (CR) system, the method includes obtaining first ranging information and transmitting a first ranging code to a base station (BS) in a network entry process; receiving an allocated second ranging resource from the BS; and transmitting a second ranging code.

  Recently Added Patents
RF power amplifier circuit with mismatch tolerance
Method for cutting C--Mn steel with a fiber laser
Case for electronic device
Managing delivery of application server content
Methods for diagnosing irritable bowel syndrome
Media processing method and device
Methods and devices for coding and decoding images, computer program implementing them and information carrier enabling their implementation
  Randomly Featured Patents
Receipt printing and discharge mechanism
Fuel vaporizing method and apparatus
Cardioversion and defibrillation lead system with electrode extension into the coronary sinus and great vein
Method and system for measuring wear on a tire
Printing apparatus and printing method using multiple nozzle groups
Compounds containing quaternary carbons, medical devices, and methods
System to aid a driver to determine whether to change lanes
Compact temporal spectral photometer
Method for recycling vinyl polymer-based articles
Hydrogen refinement apparatus