Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2003-11-07
2009-06-30
Orgad, Edan (Department: 2419)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S389000, C370S401000, C370S338000
Reexamination Certificate
active
07554949
ABSTRACT:
A method of filtering data packets at a network gateway is disdosed. The data packets have a header including a destination address and an extension header, and the method includes selectively blocking ones of the data packets where neither the destination address nor the extension header matches a predetermined criterion.
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Ho Chuong T
Knobbe Martens Olson & Bear LLP
Orange S.A.
Orgad Edan
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