Limited Feedback Precoding Scheme for Downlink Multiuser MIMO Systems(Wireless Communication Technologies)
スポンサーリンク
概要
- 論文の詳細を見る
In this letter, we propose a limited feedback precoding scheme based upon grassmannian beamforming and user selection for downlink multiuser MIMO systems. Conventional random beamforming scheme only enjoys significant performance gains with a large number of users, which limits its practical application. With proper codebook size the proposed scheme outperforms conventional random beamforming scheme when the number of users is small or moderate.
- 社団法人電子情報通信学会の論文
- 2007-03-01
著者
-
WANG Jing
National Laboratory for Information Science and Technology, Tsinghua University
-
Wang Jing
Tsinghua Univ. Beijing Chn
-
Wang Jing
National Laboratory For Information Science And Technology Tsinghua University
-
Zhou Shidong
Tsinghua Univ. Beijing Chn
-
Zhou Shidong
The State Key Lab. On Microwave And Digital Communication Tsinghua University
-
Zhou Shidong
National Laboratory For Information Science And Technology Tsinghua University
-
Li Yunzhou
National Laboratory For Information Science And Technology Tsinghua University
-
Li Yunzhou
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
-
Wang Jing
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
-
ZHENG Haibo
National Laboratory for Information Science and Technology, Tsinghua University
-
Zheng Haibo
National Laboratory For Information Science And Technology Tsinghua University
-
Wang Jing
State Key Laboratory On Microwave And Digital Communications Tsinghua National Laboratory For Inform
-
WU Yongle
National Laboratory for Information Science and Technology, Tsinghua University
-
Wu Yongle
National Laboratory For Information Science And Technology Tsinghua University
-
Wang Jing
National Key Laboratory Of Crop Genetic Improvement National Center Of Crop Molecular Breeding Huazhong Agricultural University
関連論文
- An Improved Decoding Algorithm for Finite-Geometry LDPC Codes(Fundamental Theories for Communications)
- Iterative Precoding Scheme for Downlink OFDMA System with Carrier-Frequency Offset(Wireless Communication Technologies)
- Receive Antenna Selection for Multiuser MIMO Systems with Tomlinson-Harashima Precoding(Wireless Communication Technologies)
- Analysis of Iterative ICI Cancellation Algorithm for Uplink OFDMA Systems with Carrier-Frequency Offset(Wireless Communication Technologies)
- Per-Layer Optimization in Multiuser MIMO Systems with Tomlinson-Harashima Precoding(Wireless Communication Technologies)
- Effects of Macrodiversity and Microdiversity on CDMA Forward-Link Capacity
- Performance Analysis in Cognitive Radio Systems with Multiple Antennas
- On Ergodic Capacity of Spectrum-Sharing Systems in Fading Channels
- A Novel Evaluation Method for the Downlink Capacity of Distributed Antenna Systems
- Joint Stream-Wise THP Transceiver Design for the Multiuser MIMO Downlink
- Linear Precoding Based on Sub-Channel Permutation in Post-Combining MIMO-HARQ Systems(Wireless Communication Technologies)
- Linear Precoding for V-BLAST Systems in the Presence of Fading Correlations(Wireless Communication Technologies)
- Capacity Bound of MIMO Systems with MPSK Modulation and Time-Multiplexed Pilots(Wireless Communication Technologies)
- Outage Probability Based Optimal Transmission of Space Time Block Codes over Correlated Distributed Antennas(Wireless Communication Technologies)
- Low-Complexity ICI Cancellation in Frequency Domain for OFDM Systems in Time-Varying Multipath Channels (Wireless Communication Technologies)
- Capacity Bound of MIMO Systems with MPSK Modulation and Superimposed Pilots(MIMO System, Information Theory and Its Applications)
- Capacity Bounds of SIMO Systems with Co-Channel Interferers(Information Theory)
- Mean Capacity of MIMO Systems over Rayleigh Fading Channel(Terrestrial Radio Communications)
- An Efficient User Selection Algorithm for Zero-Forcing Beamforming in Downlink Multiuser MIMO Systems(Wireless Communication Technologies)
- A Multicarrier Transmit Diversity Scheme with Antenna Selection for MC-CDMA(Wireless Communication Technology)
- A Novel Successive Interference Cancellation for CDMA(Wireless Communication Technology)
- On the Sum-Rate Capacity of Multi-User Distributed Antenna System with Circular Antenna Layout(Fundamental Theories for Communications)
- Robust Transceiver Design for Multiuser MIMO Downlink with Channel Uncertainties
- Joint Receive Antenna Selection for Multi-User MIMO Systems with Vector Precoding
- Limited Feedback Precoding Scheme for Downlink Multiuser MIMO Systems(Wireless Communication Technologies)
- Low Complexity Scheduling Algorithms for Downlink Multiuser MIMO System(Wireless Communication Technologies)
- Adaptive MMSE Algorithm Used in Turbo Iterative SoIC of V-Blast System(Wireless Communication Technologies)
- Polyamines and their ability to provide environmental stress tolerance to plants
- The Asymptotic Performance of the Linear MMSE Receiver for Spatial Multiplexing System with Channel Estimation Errors(Wireless Communication Technologies)
- Practical Power Allocation for Cooperative Distributed Antenna Systems
- Coordinated Power Allocation for Generalized Multi-Cluster Distributed Antenna Systems