A New Multiple-Symbol Differential Detection Strategy for Error-Floor Elimination of IEEE 802.15.4 BPSK Receivers Impaired by Carrier Frequency Offset

Figure 16

Detection performance versus CFO over pure AWGN channel, is uniform distribution in , and . (a) BER of the conventional detection strategy; (b) PER of the conventional detection strategy; (c) BER of the new detection strategy; (d) PER of new the detection strategy.

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