Multiplex communications – Duplex – Communication over free space
Reexamination Certificate
2008-01-16
2011-12-20
Ryman, Daniel J (Department: 2466)
Multiplex communications
Duplex
Communication over free space
C370S315000
Reexamination Certificate
active
08081585
ABSTRACT:
A two-way wireless repeater and booster system and method are disclosed. The system and method improve signal quality and strength for the middle hop of a three-hop repeater, between User and Network Units operating in the unlicensed bands (ISM and/or UNII), and supporting the cellular (or wireless) network communications channels. The system and method enables the support of a wider repeat spectrum or bandwidth for a given communications bandwidth in the unlicensed band.
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International Search Report for related patent PCT/US2008/051228 performed by International Searching Authority/EP on Jun. 17, 2008.
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Mintz Levin Cohn Ferris Glovsky and Popeo P.C.
Nextivity, Inc.
Pham Tito
Ryman Daniel J
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