Construction of complementary sequence sets based on generating function

Authors:
Yifeng Tu;Pingzhi Fan;Shinya Matsufuji;Xudong Li
Affiliations:
Institute of Mobile Communications, Southwest Jiaotong University, Cheng'du, China;Institute of Mobile Communications, Southwest Jiaotong University, Cheng'du, China;Graduate School of Science and Engineering, Yamaguchi University, Ube, Yamaguchi, Japan;Institute of Mobile Communications, Southwest Jiaotong University, Cheng'du, China
Venue:
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Year:
2009

Citing 2
Cited 0

N-shift cross-orthogonal sequences

IEEE Transactions on Information Theory
A multicarrier CDMA architecture based on orthogonal complementary codes for new generations of wideband wireless communications

IEEE Communications Magazine

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, an approach is introduced to generate Hadamard matrix of order 2n and complementary sequence sets based on generating function. Hadamard matrix of order 2n plays an important role in many sequence constructions. Complementary sequence sets work in flock in multicarrier CDMA to eliminate multipath interference and multiple access interference because of their perfect auto-correlation and cross-correlation properties. Based on generating function, a group of desired sequences can be generated conveniently for multi-target applications such as multiuser and multi-antenna systems. Generating functions are expressed by binary vector, XOR and AND operations, which greatly facilitates the physical implementation of sequence generation.