Abstract:
In this paper, presents interference suppression using a Space Time Block Coding-Subband Adaptive Array (STBC-SBAA) for uplink W-CDMA system over frequency selective fadi...Show MoreMetadata
Abstract:
In this paper, presents interference suppression using a Space Time Block Coding-Subband Adaptive Array (STBC-SBAA) for uplink W-CDMA system over frequency selective fading channel is presented. The proposed scheme utilizes W-CDMA system with STBC and a receive array antenna with SBAA processing at the receiver. The received signal is converted into the frequency domain before de spreading and adaptive processing is performed for each subband. A novel SBAA construction is introduced to process W-CDMA signals based on STBC. To improve the performance of the proposed scheme, the evaluation is performed over STBC-SBAA using spreading codes. Simulation results demonstrate an improved performance of the proposed system for single and multiuser environments compared to competing related techniques.
Published in: 2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)
Date of Conference: 26-28 July 2013
Date Added to IEEE Xplore: 03 October 2013
ISBN Information:
ISSN Information:
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Space-time Block Coding ,
- Adaptive Array ,
- Adaptation Process ,
- Fading Channel ,
- Channel Selection ,
- Flat Fading ,
- Frequency-selective Channels ,
- Fast Fourier Transform ,
- Additive Noise ,
- Active Users ,
- Reference Signal ,
- Beamforming ,
- Dirac Delta ,
- Minimum Mean Square Error ,
- Optimal Vector ,
- Single User ,
- Propagation Channel ,
- Minimum Mean Square ,
- Receiver Antenna ,
- Co-channel Interference ,
- Delay Spread ,
- Multipath Signals ,
- Optimal Weight Vector ,
- Pilot Signals ,
- Signal Of User ,
- Binary Phase Shift Keying ,
- Blocking Pair ,
- Mean Square Error ,
- Power Control ,
- Cross-correlation
- Author Keywords
- STBC ,
- SBAA ,
- WCDMA ,
- Multiuser detection ,
- MIMO
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Space-time Block Coding ,
- Adaptive Array ,
- Adaptation Process ,
- Fading Channel ,
- Channel Selection ,
- Flat Fading ,
- Frequency-selective Channels ,
- Fast Fourier Transform ,
- Additive Noise ,
- Active Users ,
- Reference Signal ,
- Beamforming ,
- Dirac Delta ,
- Minimum Mean Square Error ,
- Optimal Vector ,
- Single User ,
- Propagation Channel ,
- Minimum Mean Square ,
- Receiver Antenna ,
- Co-channel Interference ,
- Delay Spread ,
- Multipath Signals ,
- Optimal Weight Vector ,
- Pilot Signals ,
- Signal Of User ,
- Binary Phase Shift Keying ,
- Blocking Pair ,
- Mean Square Error ,
- Power Control ,
- Cross-correlation
- Author Keywords
- STBC ,
- SBAA ,
- WCDMA ,
- Multiuser detection ,
- MIMO
