Resources Contact Us Home
Cell selection in high-speed downlink packet access communication systems

Image Number 5 for United States Patent #7680082.

The usual determination of signal-to-noise ratio E.sub.C/I.sub.0 in a communication system is modified such that E.sub.C/I.sub.0 is also based on either or both of the path delay profile (PDP) and estimates of the load on a cell in the communication system. The PDP may be obtained from a path searcher in a receiver that is already needed for estimating the received signal code power of a channel such as a common pilot channel. Because PDP information is already available, it can easily be incorporated into the E.sub.C/I.sub.0 measurements.

  Recently Added Patents
Polypropylene bottles
Shipping container explosives and contraband detection system using nuclear quadrupole resonance
Methods and apparatus to identify exposure to 3D media presentations
2,5-disubstituted piperidine orexin receptor antagonists
Block copolymer nanoparticle compositions
Trash receptacle
Contamination barrier
  Randomly Featured Patents
Output circuit
Lead frame and semiconductor package having the same
Waveguide method for determining stress at the convex surface of a body
Infrared focusing device
Golf club head
Pressure-fed paintbrush head
Switchgear assembly system and method for installation of withdrawable units in switchgear assemblies
Screen for vibrating material sorting apparatus
System, method and computer program product for rapidly posing relevant questions to a group leader in an educational environment using networked thin client devices
Apparatus and methods for providing humidity in respiratory therapy