A Gain-Computation Enhancements Resource Allocation for Heterogeneous Service Flows in IEEE 802.16 m Mobile Networks

Table 1

Approximate BER for coherent modulations [12].

Modulation	Formula
QPSK	𝑃𝑏≈𝑄(2𝛾𝑏)
M-QAM	𝑃𝑏≈4(√𝑀−1)√𝑀log2𝑀𝑄3𝛾𝑏log2𝑀(𝑀−1)