Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5012
Title: Adaptive bit partitioning strategy for cell-edge users in multi-antenna multicell networks
Authors: Özbek, Berna
Le Ruyet, Didier
Özbek, Berna
Izmir Institute of Technology. Electronics and Communication Engineering
Keywords: Cell rate
Cooperative networks
Intercell interference
Multi-antenna
Multicell system
Wireless sensor networks
Issue Date: 2011
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Özbek, B., and Le Ruyet, D. (2011, June 26-29). Adaptive bit partitioning strategy for cell-edge users in multi-antenna multicell networks. Paper presented at the IEEE 12th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2011. doi:10.1109/SPAWC.2011.5990451
Abstract: In this paper, we improve the performance of cell-edge users by applying adaptive bit partitioning for intercell interference cancelation in cooperative downlink multicell systems. The strategy for partitioning quantization bits between serving and interfering base stations affects the performance of the cooperative networks which is quite sensitive to the quality of the channel state information. The existing transmission strategies are based on the maximization of average cell rate which results in a reduced rate for the users in the cell-edge regions. We propose an adaptive bit partitioning strategy to improve the rate of cell-edge users at the same average feedback link rate. We show the performance of the cell-edge users is significantly increased while keeping the same average cell rate. © 2011 IEEE.
Description: IEEE 12th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2011; San Francisco, CA; United States; 26 June 2011 through 29 June 2011
URI: http://doi.org/10.1109/SPAWC.2011.5990451
http://hdl.handle.net/11147/5012
ISBN: 9781424493326
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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