Monday, July 25, 2011

Why is there soft handover gain?

Soft handover gain comes from the following:
  • Macro diversity gain over slow fading.
  • Micro diversity gain over fast fading.
  • Downlink load sharing over multiple RF links.  By maintaining multiple links each link could transmit at a lower power, resulting in lower interference therefore a gain.
Just for you:

Download WCDMA IRAT Handover Document.


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