Presentation | 2008-07-25 On Some Properties of Complete Complementary Codes Yi JIN, Hiroki KOGA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An (M, N, L)-complete complementary code, which contains M sets of N sequences of length L, can be considered as a spread code with ideal auto- and cross-correlation properties. In this paper, we first prove that, given (M, N, L)- and (M', N', L')-complete complementary codes, we can generate an (MM', NN', LL')-complete complementary code by using the Kronecker product. This fact is easily established from properties of the Kroneker product and the inner product of vectors. Next, we prove that a new (N, N, N)-complete complementary code is obtained from the DFT matrix of order N and its cyclic shift with respect to the rows. The (N, N, N)-complete complementary code is an example in which every set of N sequences contains the same sequences and leads to reduction of the number of matched filters in demodulators. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Spread code / Complete Complementary Code / Kronecker Product / DFT Matrix |
Paper # | IT2008-16 |
Date of Issue |
Conference Information | |
Committee | IT |
---|---|
Conference Date | 2008/7/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Information Theory (IT) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On Some Properties of Complete Complementary Codes |
Sub Title (in English) | |
Keyword(1) | Spread code |
Keyword(2) | Complete Complementary Code |
Keyword(3) | Kronecker Product |
Keyword(4) | DFT Matrix |
1st Author's Name | Yi JIN |
1st Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba() |
2nd Author's Name | Hiroki KOGA |
2nd Author's Affiliation | Graduate School of Systems and Information Engineering, University of Tsukuba |
Date | 2008-07-25 |
Paper # | IT2008-16 |
Volume (vol) | vol.108 |
Number (no) | 159 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |