Title :
New p-ary sequences with low correlation and large family size
Author :
Liu, Fang ; Peng, Dai-yuan ; Tang, Xiao-Hu ; Niu, Xian-Hua
Author_Institution :
Key Lab. of Inf. Coding & Transm., Southwest Jiaotong Univ., Chengdu, China
Abstract :
For odd prime p, two new p-ary sequence families with period pn-1 are constructed for odd n=2l+1=me and even n=2l=me respectively. It is shown that, for a given integer rho, the proposed sequence families have maximum correlation 1+pn/2+(rho-1)e+1, family size (pn-1)pnrho/2, and maximum linear span n(n+3).
Keywords :
code division multiple access; correlation methods; sequences; CDMA; code-division multiple access; correlation property; p-ary sequence family; Binary sequences; Galois fields; Laboratories; Multiaccess communication; Random sequences; Resists; Wireless communication; Code-division multiple access(CDMA); correlation; linear span; p-ary sequence; quadratic form;
Conference_Titel :
Signal Design and its Applications in Communications, 2009. IWSDA '09. Fourth International Workshop on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4244-4379-6
Electronic_ISBN :
978-1-4244-4380-2
DOI :
10.1109/IWSDA.2009.5346418
