H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/26 (2006.01) H04Q 7/38 (2006.01)
Patent
CA 2114410
ABSTRACT OF THE DISCLOSURE The invention relates to a method and apparatus in a system comprising cordless telecommunication. The inventive method and apparatus utilize fuzzy-logic to evaluate at least two radio communication parameters when making a handoff decision, or to produce basic data on which a handoff decision can be made. The parameters are assigned membership to at least two input data sets, each having its own membership function. The parameters are divided into groups and a rule table of fuzzy-condition statements is formed. The fuzzy-condition statements are executed and the consequences weighted to a crisp-value which is used in conjunction with handoff. The inventive apparatus includes a fuzzy-processing unit for grouping parameters and executing rules, a unit for determining the crisp-values, for instance the average value, maximum value and/or the minimum value of rule consequences, and an evaluating unit which uses the crisp-values in conjunction with establishing a candidate list or in making a handoff decision.
Hinz Udo
Israelsson Per Viktor
Marks & Clerk
Telefonaktiebolaget Lm Ericsson
LandOfFree
Methods and apparatus pertaining to handoff in a mobile... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus pertaining to handoff in a mobile..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus pertaining to handoff in a mobile... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2079536