System and method for reducing multipath interference in...

Details System and method for reducing multipath interference in... System and method for reducing multipath interference in...

2005-10-18

2005-10-18

Chin, Vivian (Department: 2682)

Telecommunications

Transmitter and receiver at separate stations

Distortion, noise, or other interference prevention,...

C455S506000, C455S504000, C455S295000, C455S296000, C455S063100, C375S346000, C375S349000

Reexamination Certificate

active

06957046

ABSTRACT:
A system for reducing multipath interference in a wireless data transmission generally includes a processor and memory device for capturing one or more data packets of the wireless data transmission. The transmitting device associates a time value and/or a spatial value to each of the data packets. Upon capture, the processor determines whether the captured data packet is reflective or non-reflective by comparing the time value or spatial value, as applicable, of the captured data packet to the time value or spatial value of each stored non-reflective packet. The system identifies the captured data packet as non-reflective, if the time value (or spatial value) of the captured packet is different from the time value (or spatial value) of each stored non-reflective packet.

REFERENCES:
patent: 4349915 (1982-09-01), Costas
patent: 6031882 (2000-02-01), Enge et al.
patent: 6128337 (2000-10-01), Schipper et al.

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