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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yongjian Wang Honglin Zhao |
| Copyright Year | 2005 |
| Description | Author affiliation: Commun. Res. Centre, Harbin Inst. of Technol., China (Yongjian Wang; Honglin Zhao) |
| Abstract | A partial parallel interference canceller (PPIC) has the ability to resist the near-far problem and have much lower computational complexity, but its performance depends on the initial data estimation. The decorrelation detector can afford good data estimation because it does not need to know many parameters of the received signal. However, it shows great performance deprivation when the AWGN is high. An improved PPIC scheme is proposed to combat the near-far problem; it utilizes the advantages of these two detectors by combining them. Theoretical analysis and computer computation demonstrate that the proposed detection scheme has good BER performance and near-far resistance compared with the original two detectors. |
| Sponsorship | Minist. of Educ. (MOE) of PR China Hong Kong Univ. of Sci. & Technol. (HKUST) Univ. of Electron. Sci. and Technol. of China (UESTC) City Univ. of Hong Kong |
| File Size | 665888 |
| File Format | |
| ISBN | 0780390156 |
| DOI | 10.1109/ICCCAS.2005.1495220 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-05-27 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Multiuser detection Matched filters Interference cancellation Communication systems Delay effects Detectors Filter bank Decorrelation Multiaccess communication Background noise |
| Content Type | Text |
| Resource Type | Article |
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