Space-Time Block Codes with Limited Feedback Using Antenna Grouping

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概要

• 論文の詳細を見る

• We propose an antenna grouping method that improves the error rate performance of space-time codes in a wide range of mobility environments. The idea is to group symbols to antennas based on limited feedback from the mobile station to utilize all antennas. Our approach requires only two bits of feedback information to achieve better link performance and full rate for a certain four transmit antenna system. Numerical results confirm the bit/frame error gains over the Alamouti-based space-time block code and antenna subset selection strategies.

• （社）電子情報通信学会の論文
• 2008-10-01

著者

• Heath Robert

  Wireless Networking And Communications Group Department Of Electrical And Computer Engineering

• Heath Robert

  Wireless Networking And Communications Group Department Of Electrical & Computer Engineering The

• CHAE Chan-Byoung

  Wireless Networking and Communications Group, Department of Electrical and Computer Engineering

• SHIM Seijoon

  Telecommunications R&D Center, Samsung Electronics

• Chae Chan-byoung

  Wireless Networking And Communications Group Department Of Electrical And Computer Engineering

• Shim Seijoon

  Telecommunications R&d Center Samsung Electronics

• Heath Robert

  Wireless Networking And Communications Group (wncg) Department Of Electrical And Computer Engineering The University Of Texas At Austin

関連論文

• Coordinate Interleaved Orthogonal Design with Two Transmit Antennas in Spatially Correlated Rayleigh Fading Channels : Symbol-Error Rate and Diversity Order(Wireless Communication Technologies)
• Space-Time Block Codes with Limited Feedback Using Antenna Grouping
• Overhead Reduction in Coordinated Beamforming for Multiuser MIMO-OFDM Systems with Limited Feedforward

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