Burst-by-Burst Adaptive Joint Detection CDMA
Kuan, E.L., Wong, C.H. and Hanzo, L. (1999) Burst-by-Burst Adaptive Joint Detection CDMA. In, VTC'99, Houston,, USA, 16 - 19 May 1999. , 1628-1632.
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Description/Abstract
Adaptive Quadrature Amplitude Modulation (AQAM) is combined with Joint Detection Code Division Multiple Access (JD-CDMA) in order to increase the throughput of a communications system, while maintaining a target BER. The QAM modes are adaptively switched, by estimating the Signal to Interference plus Noise Ratio (SINR) at the output of the joint detection receiver. For an eight-user AQAM/JD-CDMA scheme, a BPS performance of about 3.5 bits/symbol is achieved at an average SNR of about 18 dB, with a BER of approximately 0.02%, when using three different modulation modes, namely BPSK, 4-QAM and 16-QAM.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Event Dates: 16-19 May 1999 Organisation: IEEE Address: Houston, USA |
| Divisions: | Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 257171 |
| Date Deposited: | 09 Feb 2004 |
| Last Modified: | 02 Mar 2012 13:19 |
| Contributors: | Kuan, E.L. (Author) Wong, C.H. (Author) Hanzo, L. (Author) |
| Date: | May 1999 |
| Additional Information: | Event Dates: 16-19 May 1999 Organisation: IEEE Address: Houston, USA |
| Status: | Published |
| Further Information: | Google Scholar |
| ISI Citation Count: | 0 |
| URI: | http://eprints.soton.ac.uk/id/eprint/257171 |
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- Burst-by-Burst Adaptive Joint Detection CDMA. (deposited 09 Feb 2004) [Currently Displayed]
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