標題: Transform domain synthesis of communication sequences
作者: Tsai, LS
Su, YT
電信工程研究所
Institute of Communications Engineering
關鍵字: autocorrelation;cross-correlation;polyphase sequence
公開日期: 2005
摘要: Many communication and radar systems necessitate the use of sequences with desired autocorrelation (AC) and cross-correlation (CC) properties. This paper presents a systematic method based on the frequency (transform) domain characterization of the the AC and CC constraints to generate new families of sequences that meet the requirements. We demonstrate that some existing families can easily he generated by our approach. But our approach is more general for it renders new families of sequences with less constraint on the sequence's AC period. The proposed approach is elementary and can easily be extended to synthesize two-dimensional arrays that possess the desired two-dimensional correlation properties.
URI: http://hdl.handle.net/11536/17559
ISBN: 0-7803-8938-7
ISSN: 1550-3607
期刊: ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5
起始頁: 1092
結束頁: 1096
顯示於類別:會議論文