Communications system using adaptive baseband injected pilot...

Details Communications system using adaptive baseband injected pilot... Communications system using adaptive baseband injected pilot...

2007-05-01

2010-02-16

Nguyen, Brian D (Department: 2472)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S491000

Reexamination Certificate

active

07664143

ABSTRACT:
A system, method and apparatus includes a transmitter that has an encoder and baseband modulator that encodes and modulates a sequence of payload data symbols as a signal constellation to be communicated. An amble generator and baseband modulator generates amble symbols as a known sequence of M symbol times in length every N symbol times. A multiplexer multiplexes the data and amble symbols together to form a communications signal that is transmitted over a communications channel.

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