A.Thebackhaullinkisdynamic1to54Mb/s.
B.Thebackhaullinkistypicallyafixedvalue.
C.ThebackhaullinkusesDASantennas.
D.Thebackhaullinkusesantennamultiplexing.
E.Thebackhaullinkdoesnotrelyonfademargin.
正确答案:参考B

A.Thebackhaullinkisdynamic1to54Mb/s.
B.Thebackhaullinkistypicallyafixedvalue.
C.ThebackhaullinkusesDASantennas.
D.Thebackhaullinkusesantennamultiplexing.
E.Thebackhaullinkdoesnotrelyonfademargin.
正确答案:参考B