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Single antenna interference cancellation (SAIC) for GSM networks
2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484), 2003This paper presents field trial results for downlink interference cancellation in a live GSM network. Uplink interference cancellation techniques have been developed in the past, which exploit the use of multiple receive antennas. However, downlink techniques are typically limited to just the use of a single receive antenna due to space limitations ...
M. Austin +3 more
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A single antenna interference cancellation by sequential importance sampling
The 2014 2nd International Conference on Systems and Informatics (ICSAI 2014), 2014In this paper, a single antenna interference cancellation (SAIC) by means of sequential importance sampling (SIS) is studied. The contribution of the proposed algorithm is that the maximum a posteriori (MAP) estimates of the transmitted co-channel symbols is recursively computed without explicit channel information, and the joint posterior distribution
Wen Wei +3 more
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Capacity gains of single antenna interference cancellation in GSM
2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754), 2005Single antenna interference cancellation (SAIC) is a very interesting and promising technology currently being standardized in 3GPP as part of GERAN Release 6. This interference reduction technique takes advantage of the latest developments in signal processing and receiver algorithms in a cost-efficient way.
S. Nikkarinen, Martti Moisio
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A Single Antenna Interference Cancellation Algorithm for OFDM Communication Systems
VTC Spring 2009 - IEEE 69th Vehicular Technology Conference, 2009Due to limited frequency resources, the co-channel interference (CCI) from adjacent femto cells operating and coexisting with conventional macro cells in the same frequency channel would greatly degrade the bit error rate (BER) performance of mobile terminals.
Takuro Sato, Zhenyu Zhou
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Single Antenna Interference Cancellation Algorithm Based on Lattice Reduction
Journal of Communications, 2015—Single antenna co-channel interference (CCI) cancellation is a challenge in mobile communication systems, especially for downlink systems. A novel single antenna CCI cancellation algorithm based on lattice reduction (LR) and decision feedback equalization scheme is proposed in this paper.
Yufeng Zhao, Xuchu Dai, Yujian Cao
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Evaluation of single antenna interference cancellation in synchronous GSM system
APCC/MDMC '04. The 2004 Joint Conference of the 10th Asia-Pacific Conference on Communications and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceeding, 2005According to the feasible study framework of SAIC (single antenna interference cancellation) in GSM defined by 3GPP, the evaluation of SAIC has been conducted in system level and link level. In system level, the GSM-AMR system is simulated, and JMLSE algorithm is adopted in link level. In link level, the gain of 1.8 dB is obtained. In system level, the
Zhigang Tian, Dacheng Yang, Wenbin Guo
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A single antenna interference cancellation algorithm for increased gsm capacity
IEEE Transactions on Wireless Communications, 2006In mobile communications networks, system capacity is often limited by cochannel interference. Therefore, receiver algorithms for cancellation of cochannel interference have recently attracted much interest. At the mobile terminal, algorithms can usually rely only on one received signal delivered by a single receive antenna.
R. Meyer +3 more
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Evaluation of Single Antenna Interference Cancellation in Asynchronous GSM Network
2005 IEEE 61st Vehicular Technology Conference, 2005As a crucial convolution step, SAIC (single antenna interference cancellation) has been introduced into GSM system. Great capacity gain could be achieved with SAIC applied, and a feasible study is being conducted in 3GPP. Since most of GSM networks are operated in asynchronous mode, the development and evaluation of SAIC algorithm in asynchronous ...
Wenbin Guo, Zhigang Tian, Dacheng Yang
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A single antenna interference cancellation algorithm based on fictitious channels filtering
2012 IEEE 11th International Conference on Signal Processing, 2012In GSM digital mobile communications networks, co-channel interference (CCI) is the limiting factor for system capacity. In the downlink of the system, single antenna interference cancellation (SAIC) techniques should be used, because only one receive antenna is available at the mobile terminal.
Zheng Liu, Wen-li Jiang, Xiang-long Meng
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WizBee: Wise ZigBee Coexistence via Interference Cancellation with Single Antenna
IEEE Transactions on Mobile Computing, 2015Coexistence of Wi-Fi and ZigBee in 2.4 GHz ISM band is a long standing and challenging problem. Previous solutions either require modifications of current ZigBee protocols or Wi-Fi re-configurations, which is not feasible in large-scale wireless sensor networks. In this paper, we present WizBee, a coexistence system using single-antenna sink without
Yubo Yan +8 more
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