Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-01-11
2011-01-11
Phu, Phuong (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S299000, C375S347000, C375S260000, C455S501000, C455S504000, C455S506000, C455S101000
Reexamination Certificate
active
07869535
ABSTRACT:
Embodiments of the present invention include a method and apparatus for modifying a transmit diversity signal by control of at least a relative parameter, for example, phase difference, in a first signal relative to at least one second signal using various switching modules or techniques. In some embodiments of the invention, the relative difference may be controlled by switching paths, or producing various degrees of relative difference by switching, activating or controlling multiple elements with various resolutions of the relative parameter, or by connecting elements by timing of switches.
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Barlas Dilek
Harel Haim
Karmi Yair
Kludt Kenneth
Lo Wai Hon
Magnolia Broadband Inc.
Pearl Cohen Zedek Latzer LLP
Phu Phuong
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