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US 7,286,802 B2Granted
Wireless simulator
AssigneeDyaptive Systems Incorporated
InventorsSteffen Beyme, Chris Kilgour, Todd Sankey
Life of this patent
Estimating the term…
Abstract
There is disclosed a simulator for mobile terminals within the context of a wireless network, for the purpose of testing the basestations. Channel impairments are effected during baseband processing.
Claims69
A system to test a portion of a wireless communication network that provides a plurality of forward signals, comprising:
- means for accepting said plurality of forward signals in a forward link, and for returning a plurality of reverse signals in a reverse link to the tested network portion that are suitable for direct input thereto without requiring modifications;
- wherein said plurality of reverse signals has the properties of an equivalent signal that would be produced by a plurality of mobile terminals communicating with said tested network portion through a plurality of independent forward link channels and reverse link channels.
The method of testing a portion of a wireless communication network that provides a plurality of forward signals, comprising the steps of:
- accepting said plurality of forward signals in a forward link, and returning a plurality of reverse signals in a reverse link to the tested network portion that are suitable for direct input thereto without requiring modification;
- wherein said plurality of reverse signals has the properties of an equivalent signal that would be produced by a plurality of mobile terminals communicating with said tested network portion through a plurality of independent forward link channels and reverse link channels.
Dependencies are inferred from the claim text.