H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 11/00 (2006.01)
Patent
CA 2576481
A method and system for link adaptation in an orthogonal frequency division multiplexing (OFDM) wireless communication system are disclosed. The entire sub-channels are divided into a plurality of groups. A channel quality indicator (CQI) is generated for each group based on channel quality status in each group, and communication parameters are adjusted in accordance with the CQI.
La présente invention a trait à un procédé et un système pour l'adaptation de liaison dans un système de communication sans fil à multiplexage par répartition orthogonale de la fréquence. L'ensemble de sous-voies est divisé en une pluralité de groupes. Un indicateur de qualité de voie est généré pour chaque groupe en fonction du statut de qualité de voie dans chaque groupe, et des paramètres de communication sont ajustés selon l'indicateur de qualité de voie.
Huang Yuejin
Koo Chang-Soo
Olesen Robert L.
Tsai Yingming
Zhang Guodong
Interdigital Technology Corporation
Ridout & Maybee Llp
LandOfFree
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