H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/26 (2006.01)
Patent
CA 2636852
A hybrid multiple access apparatus and method in a mobile communication system supporting various multiple access schemes are provided, in which an initial service negotiation is performed in a non-orthogonal transmission scheme between an MS and a BS, the BS receives from the MS an orthogonal resource request for high-speed packet data transmission, and the BS allocates orthogonal resources to the MS based on channel estimation information indicating a channel status between the MS and the BS.
L'invention concerne, dans un système de communication mobile, un procédé et un appareil à accès multiple hybride capables de prendre en charge divers mécanismes d'accès multiple. Selon le procédé de l'invention, une négociation de service initial s'effectue selon un schéma de transmission non orthogonale entre une station mobile ("mobile station" ou MS) et une station de base ("base station" ou BS), la BS reçoit de la MS une demande de ressource orthogonale pour une transmission de données par paquets à haute vitesse, et la BS attribue les ressources orthogonales à la MS en fonction d'informations d'estimation de canal indiquant un statut de canal entre la MS et la BS.
Han Jin-Kyu
Kim Dong-Hee
Kim Yu-Chul
Kwon Hwan-Joon
Marks & Clerk
Samsung Electronics Co. Ltd.
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