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Theoretical Limits on Sequences with Ear Zero/Low Correlation Zones
Fanxin ZENG
Publication
IEICE TRANSACTIONS on Communications
Vol.E89-B
No.3
pp.949-951 Publication Date: 2006/03/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.3.949 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Fundamental Theories for Communications Keyword: sequence, ear zero correlation zones, inter-symbol interference, inter-user interference, bound,
Full Text: PDF(74.7KB)>>
Summary:
Sequences with ear zero correlation zones (EZCZs) are employed to suppress inter-symbol interference (ISI) and inter-user interference (IUI) in wireless communications. Theoretical limits on correlation functions of such sequences are investigated, lower bounds on the relations among length of sequence, width of EZCZs/ELCZs and family size are derived and presented, which play an important role in assessing performance of such sequences.
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