H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 88/08 (2009.01) H04J 11/00 (2006.01) H04L 27/26 (2006.01)
Patent
CA 2529270
In a radio communication system that transmits reference signals for identifying a plurality of base stations from the base station to mobile stations, base station identification patterns for identifying base stations are generated by providing a method for dividing a frequency domain in a frequency-time domain given with the frequency domain and a time domain into a plurality of sub-bands. Reference signal patterns are determined in a predetermined time domain within the time domain at each of the sub-bands. In this way, the number of base stations that can be identified is increased.
L'invention concerne un système de radiocommunication qui transmet d'une station de base à des stations mobiles des signaux de référence servant à identifier une pluralité de stations de base. Dans ce système, des structures d'identification des stations de base sont produites par un procédé qui divise en plusieurs sous-bandes un domaine de fréquence en un domaine de répartition de fréquence dans le temps fourni avec le domaine de fréquence et le domaine temporel. Des structures de signaux de référence sont déterminées dans un domaine temporel préétabli à l'intérieur du domaine temporel, au niveau de chaque sous-bande, ce qui augmente le nombre de stations de base pouvant être identifiées.
Cho Young-Kwon
Joo Pan-Yuh
Katz Marcos Daniel
Park Dong-Seek
Park Seong-Ill
Marks & Clerk
Samsung Electronics Co. Ltd.
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