H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 5/02 (2006.01) H04B 1/10 (2006.01) H04B 17/00 (2006.01) H04L 1/24 (2006.01) H04L 27/26 (2006.01)
Patent
CA 2679640
The invention relates to a device (2) for a method for determining the transmission behavior of sub-channels (24,26,28) of a transmission channel in a radio communication system (6), wherein signal subcarriers (38,40,42) comprising data are created for establishing the transmission channel in the radio communication system (6) and accommodated in the sub-channels (24,26,28) of the transmission channel, and wherein the transmission behavior of the sub-channels (24,26,28) is determined using the signal subcarriers (38,40,42) that are overlapped by interference sources (44,46,48). For this purpose, each sub-channel (24,26,28) occupies a separate partial bandwidth region (32,34,36) of a total bandwidth region (30) of the transmission channel, wherein the partial bandwidth region (32,34,36) of other partial bandwidth regions (32,34,36) of the total bandwidth region (30) is provided at a distance to the bandwidth, and the interference sources (44,46,48) are limited in bandwidth to the partial bandwidth region (32,34,36) associated with the respective sub-channel (24,26,28).
L'invention concerne un dispositif (2) pour un procédé permettant de déterminer le comportement en transmission de canaux secondaires (24, 26, 28) d'un canal de transmission dans un système de radiocommunication (6), où des sous-porteuses de signaux (38, 40, 42) comprenant des données sont produites pour établir le canal de transmission dans le système de radiocommunication (6) et sont placées dans les canaux secondaires (24, 26, 28) du canal de transmission, et où le comportement en transmission des canaux secondaires (24, 26, 28) est déterminé sur la base des sous-porteuses (38, 40, 42) superposées avec des sources de parasites (44, 46, 48). A cet effet, chaque canal secondaire (24, 26, 28) occupe une zone partielle de bande passante (32, 34, 36) séparée d'une zone globale de bande passante (30) du canal de transmission. La zone partielle de bande passante (32, 34, 36) est à distance d'autres zones partielles de bande passante (32, 34,36) de la zone globale de bande passante (30) de la bande passante et les sources de parasites (44, 46, 48) sont limitées sur la zone partielle de bande passante (32, 34, 36) de la bande passante, qui est tournée vers le canal secondaire (24, 26, 28) correspondant.
Braun Thomas
Schwarz Klaus-Dieter
Ridout & Maybee Llp
Rohde & Schwarz Gmbh & Co. Kg
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