Resources Contact Us Home
Wireless repeater with smart uplink

Image Number 9 for United States Patent #8116254.

An over the air repeater for enhancing wireless communication is provided. The repeater employs a system and method by which strong signals can be prevented from exceeding the repeater's uplink output limits while still providing full operational gain to any concurrently amplified weak signals, while adapting to time slot variations and optionally to frequency hopping variations. Power measurements are performed on each channel with resultant gain changes being performed on delayed versions of those same signals. Digital delay buffers are used to provide adequate processing time to make an accurate determination of the uplink signal levels of each RF carrier. The repeater alternatively monitors the downlink path from the donor base station to determine the frequencies to be processed on the uplink communication.

  Recently Added Patents
Maize variety X00C175
Complete context search system
Pre and post-paid real time billing convergence system
Method for execution upon processing of at least one histological sample
Sweetener compositions having enhanced sweetness and improved temporal and/or flavor profiles
Cardiopulmonary resuscitation monitoring apparatus
Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus, and electronic apparatus
  Randomly Featured Patents
Longitudinal extension mechanism of armrest
E.sup.2 PROM cell and architecture
Method for performing automatic alignment-adjustment of laser robot and the device
Visual prosthesis for improved circadian rhythms and method of improving the circadian rhythms
Fuel dispenser
Fire detection fault enhancement
Back construction for seating unit having inverted U-shaped frame
System and methods for completion of attempts to access content
Pool disc game
Radiotelephone having a non-resonant wave guide acoustically coupled to a microphone