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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mourot, C. |
| Copyright Year | 1992 |
| Description | Author affiliation: Alcatel Radiotelephone, Colombes, France (Mourot, C.) |
| Abstract | A transmission technique using four-level quadrature amplitude modulation and decision feedback sequence estimation (DFSE) has been studied to find the maximum achievable bit rate in a mobile communication channel. The work was performed to design the radio subsystem for the Universal Mobile Telecommunication System (UMTS) within the RACE 1043 Mobile Project. After a brief description of the technique for a time division multiple access system (TDMA), the author presents simulations on bit error rate (BER) at the receiver output as a function of E/sub b//N/sub 0/ or C/I. Better performances and shorter TDMA blocks are observed. Performances are further improved by using a prefilter prior to the DFSE which turns the channel impulse response into a minimum phase response. |
| Starting Page | 740 |
| Ending Page | 743 |
| File Size | 290053 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780306732 |
| ISSN | 10903038 |
| DOI | 10.1109/VETEC.1992.245469 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1992-05-10 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Bit rate Land mobile radio Time division multiple access Bit error rate Quadrature amplitude modulation Feedback Amplitude estimation Mobile communication 3G mobile communication Receivers |
| Content Type | Text |
| Resource Type | Article |
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