Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Adaptive handover apparatus and method in a heterogeneous network environment










Image Number 6 for United States Patent #8126465.

An adaptive handover method in a heterogeneous network environment collects estimation information for a channel environment and integrates with a wireless device's geographic information to decide two groups of recursive parameters and a channel theoretical signal model. The model and the first group of recursive parameters are used to execute recursive iteration for a signal strength decay theoretical value. The obtained actual signal strength decay value from channel estimation, the second group of recursive parameters and the signal strength decay estimation value at previous iteration are used to execute channel-tracking recursive iteration for obtaining a signal strength decay tracking value. The current network status and the signal strength decay tracking value are used to predict and analyze system performance of heterogeneous networks. A decision is made based on each heterogeneous network's analyzed result, and an adaptive handover procedure is prepared by following the decision.








 
 
  Recently Added Patents
Display unit and display method
Sequential control device for a striking mechanism
Device and method for controlling brightness of organic light emitting diode display
Toilet bowl
Gemstone
Electric train drive control device
Gas cap removal tool
  Randomly Featured Patents
Support system for solar energy generator panels
Printing device
Exercising device with double acting hydraulic cylinder
Drawer with convertible filing support system
Ball grid array resonator
System and method for providing a framework for network appliance management in a distributed computing environment
Rosa hybrida shrub plant named `AUSpanier`
Internal combustion engine
On line quality monitoring
Ankle brace