Distributed repeater and distributed repeating method thereof

Details Distributed repeater and distributed repeating method thereof Distributed repeater and distributed repeating method thereof

H - Electricity

04

L

H04L 25/20 (2006.01)

Patent

CA 2670747

Provided are a distributed repeater for repeating output signals identical to input signals through a channel different from that of main transmitter signals but identical to channels of other distributed repeaters, and a distributed repeating method thereof. The distributed repeater includes: a pre-processing unit configured to receive a radio frequency (RF) signal transmitted from an external device and demodulate the RF signal into a baseband signal; an equalizer configured to equalize the baseband signal to correct a distortion occurring on a transmission channel; an identification signal generation and insertion unit configured to generate an identification signal for identification of the distributed repeater and network conditioning, and insert the identification signal in the equalized baseband signal; and a post-processing unit configured to convert the baseband signal from the identification signal generation and insertion unit into an RF signal, and send the RF signal.

Répéteur distribué de signaux de sortie identiques à des signaux d'entrée par un canal différent de celui de signaux d'émetteurs principaux mais identiques à des canaux d'autres répéteurs distribués, et procédé de répétition distribuée. Le répéteur distribué comprend: unité de pré-traitement capable de recevoir un signal HF depuis un dispositif externe et de démoduler ledit signal en signal de bande de base; égaliseur capable d'égaliser le signal de bande de base pour corriger une distorsion qui intervient sur un canal de transmission; unité de production et d'insertion de signal d'identification capable de produire un signal d'identification pour l'identification du répéteur distribué et le conditionnement de réseau, puis d'insérer le signal d'identification dans un signal de bande de base égalisé; et une unité de post-traitement capable de convertir le signal de bande de base depuis l'unité précédente en un signal HF, et de transmettre ce signal

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