Performances of beamforming in downlink with smart antenna testbed

IEEE Vehicular Technology Conference

Volumn 56, Issue 1, 2002, Pages 77-81

  Amano, Yoshiaki ^a   Inoue, Takashi ^a   Shinonaga, Hideyuki ^a  

^a KDDI R AND D LABORATORIES INC   (Japan)

Author keywords

Downlink beamforming; FDD cellular system; Field trial; Smart antenna; TR BPCal algorithm; Transmit beamforming

Indexed keywords

ALGORITHMS; ANTENNA ARRAYS; CALIBRATION; CELLULAR RADIO SYSTEMS; CODE DIVISION MULTIPLE ACCESS; CORRELATION METHODS; MATRIX ALGEBRA; RADIO INTERFERENCE; RADIO LINKS; TRANSCEIVERS;

BEAM PATTERN CALIBRATION ALGORITHM; INTERFERENCE SIGNAL; SMART ANTENNA; TRANSMIT BEAM PATTERN; VIRTUAL BEAM PATTERN;

DIRECTIONAL PATTERNS (ANTENNA);

EID: 0036443771     PISSN: 07400551     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. A. Hottinen, O. Tirkkonen and R. Wichman, "Closed-loop transmit diversity techniques for multi-element transceivers," IEEE VTS Fall VTC 2000, 52nd, vol. 1, pp. 70-73, Sept. 2000.
2. Y-C. Liang, F. Chin and K. Liu, "Downlink Beamforming for DS-CDMA Mobile Radio with Multimedia Services," IEEE VTS Fall VTC 99, 50th, Vol. 1, pp. 17-21, Sept. 1999
3. T. Inoue, S. Niida, Y. Takeuchi and F. Watanabe, "Smart antenna Testbed System for Wideband CDMA Cellular System," AP2000, 3A9, April. 2000.
4. T. Inoue, S. Niida, Y. Takeuchi, Y. Enomoto, M. Kuwahara and M. Itoh, "Radiation Patterns of Various Beams Formed by Circular Array Employed for IMT-2000 Smart Antenna Systems," WPMC'00, pp. 1-5, Nov. 2000.
5. Y. Amano, T. Inoue, "Downlink Transmit Beamforming in FDD Cellular System," WPMC'01, pp. 967-972, Sep. 2001.