H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/21 (2006.01) H04J 13/00 (2006.01)
Patent
CA 2562664
Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises shifting a characteristic of the first signal with respect to a like characteristic of the second signal to mitigate co-channel interference, and transmitting the first signal and the second signal over different channels of the communication system.
L'invention concerne des procédés et des dispositifs qui permettent de réduire au minimum le brouillage dans la même voie dans des systèmes de communications. Un procédé de l'invention consiste à décaler une caractéristique du premier signal par rapport à une caractéristique semblable du second signal pour atténuer le brouillage dans la même voie, et à transmettre les premier et second signaux sur différentes voies du système de communications.
Chen Ernest C.
Lai Dennis
Lin Tung-Sheng
Maitra Shamik
Santoru Joseph
Sim & Mcburney
The Directv Group Inc.
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