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EURASIP Journal on Wireless Communications and Networking
Figure 1 | EURASIP Journal on Wireless Communications and Networking

Figure 1

From: Fast performance prediction of power controlled HSUPA with channel estimation

Figure 1

Time multiplexing scenario of HSUPA channels. This figure describes how HSUPA channels are time multiplexed using the multicode transmission principle. The spreading process is performed by multiplying each channel by a spreading code. Then, β weighting factors are used to compensate for the variation of the spreading factor. After that, iq coefficients are applied for IQ multiplexing.

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