Apparatus for transmitting uplink signal in mimo wireless...

Details Apparatus for transmitting uplink signal in mimo wireless... Apparatus for transmitting uplink signal in mimo wireless...

H - Electricity

04

B

H04B 7/04 (2006.01) H04B 7/208 (2006.01)

Patent

CA 2749781

A method of multiplexing control information and data information in a wireless communication system is disclosed. The present invention includes mapping codewords corresponding to the data information to a preset number of layers, mapping the control information to the preset number of the layers, multiplexing the layer-mapped data information and the layer-mapped control information into a frequency region within an SC-FDMA symbol, and transmitting the SC-FDMA symbol to a base station via multiple antennas.

L'invention porte sur un procédé de multiplexage d'informations de commande et d'informations de données dans un système de communication sans fil. La présente invention comprend le mappage de mots de code correspondant aux informations de données avec un nombre préréglé de couches, le mappage des informations de commande avec le nombre préréglé de couches, le multiplexage des informations de données mappées avec des couches et des informations de commande mappées avec des couches dans une région de fréquence dans un symbole SC-FDMA, et la transmission du symbole SC-FDMA à une station de base par l'intermédiaire de multiples antennes.

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