A . BICC
B . GTP
C . TCP/IP
D . H.248
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传统心理物理法测量人的感受性相比,采用信号检测论有哪些优点?
A . mobility—>terminal—>service—>userprofile->environment;
B . mobility—>service—>terminal—>userprofile->environment;
C . mobility—>terminal—>userprofile—>service->environment;
D . mobility—>userprofile->terminal—>service—>environment;
A . Iur
B . Iub
C . Iu
D . Uu
E . 都是
A . 256;
B . 512;
C . 1024;
D . 8192;