Appeal No. 1998-2608
Application 08/570,439
normal cellular based environment anyway. More specifically,
as to the co-channel interference problems discussed in
Hamabe, Ohteru specifically collects data to form an
interference matrix in Figure 4 to be used within the memory
element 7 of the control station 1 in Figure 1. Ohteru
therefore complements the teachings of a database list as
we outlined earlier in Hamabe, as well as the measurement of
various types of signals with respect to co-channel
interference determinations set forth in that reference as
well. Hamabe, as indicated earlier in this opinion, deals
with the relationship of co-channel interference problems and
noise. Again, the focus of appellant's arguments with respect
to the rejection of claims 2 and 6 relates to arguments which
we have found unpersuasive earlier in this opinion, focusing
chiefly upon the mobile cellular environment of Ohteru and
Hamabe in contrast to the fixed subscriber station environment
of Åkerberg.
The addition of Wang to this combination of three
references in the rejection of claims 7 through 10 buttresses
the evidence of obviousness of claims 7, 8 and 10. It is not
believed necessary for us to discuss further the details of
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