Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2007-01-05
2010-06-22
Chang, Kent (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S332000, C370S341000, C370S315000, C455S436000, C455S447000, C455S450000
Reexamination Certificate
active
07742452
ABSTRACT:
A method of operation of a multi-hop wireless communication system comprising operating a first device to communicate with one or more network devices using a preamble sequence; locating the first device within range of a network entity; and switching the preamble sequence of the first device to a second preamble for communicating with the one or more network devices.
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Ramachandran Shyamal
Sartori Philippe J.
Visotsky Eugene
Chang Kent
Elhag Magdi
Karpinia Randi L.
Motorola Inc.
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