Tuesday, July 26, 2011

Brief describe the advantages and disadvantages of soft handover?

Advantages:
·         Overcome fading through macro diversity.
·         Reduced Node B power which in turn decreases interference and increases capacity.
·         Reduced UE power (up 4dB), decreasing interference and increasing battery life.
Disadvantages:
·         UE using several radio links requires more channelization codes, and more resources on the Iub and Iur interfaces.
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