H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 72/12 (2009.01) H04J 1/00 (2006.01) H04J 4/00 (2006.01)
Patent
CA 2641517
A disclosed transmission device includes a frequency scheduling unit configured to allocate, to each user, either frequency blocks that are consecutive frequency subcarrier blocks obtained by dividing a system bandwidth or distributed frequency blocks that are frequency subcarrier blocks discretely distributed in the system bandwidth; and a mapping unit configured to assign transmission data to the frequency blocks or the distributed frequency blocks according to the allocation result. The frequency scheduling unit is configured to allocate the distributed frequency blocks using the frequency blocks as units and to allocate sub-blocks obtained by dividing the respective distributed frequency blocks.
L'invention concerne un dispositif de transmission comprenant: un moyen d'ordonnancement de fréquence destiné à attribuer à chaque utilisateur, un bloc de fréquence obtenu par division d'une bande passante de système en sous-porteuses de fréquence continue, ou un bloc de fréquence distribuée obtenu par distribution discrète de sous-porteuses de fréquence à l'intérieur de la bande passante d'un système; et un moyen de cartographie pour attribuer des données de transmission à l'un des blocs de fréquence localisé ou au bloc de fréquence distribuée, selon l'attribution. Le moyen d'ordonnancement de l'invention attribue le bloc de fréquence distribuée en fonction du bloc de fréquence, de sorte à attribuer des blocs divisés obtenus par division du bloc de fréquence distribuée en une pluralité de blocs.
Higuchi Kenichi
Kishiyama Yoshihisa
Nagata Satoshi
Ofuji Yoshiaki
Sawahashi Mamoru
Ntt Docomo Inc.
Oyen Wiggs Green & Mutala Llp
LandOfFree
Transmission device and transmission method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission device and transmission method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission device and transmission method will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1800119