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EQUAL BER POWER CONTROL FOR UPLINK MC-CDMA WITH MMSE SUCCESSIVE INTERFERENCE CANCELLATION
EQUAL BER POWER CONTROL FOR UPLINK MC-CDMA WITH MMSE SUCCESSIVE INTERFERENCE CANCELLATION
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机译:具有MMSE连续干扰消除功能的上行MC-CDMA的平等BER功率控制
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摘要
For a given decision order, MMSE successive interference cancellation (MMSE-SIC) can simultaneously maximize SIRs of all users. To further increase its efficiency, a power control (PC) algorithm, under equal BER criterion, is disclosed for uplink MC-CDMA. In frequency-selective Rayleigh fading channels, the MMSE-SIC integrated with the equal BER PC suppresses multiple access interference (MAI) effectively, resulting in a performance very close to the single user bound (SUB).
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