H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 1/00 (2006.01) H01Q 1/24 (2006.01) H01Q 19/32 (2006.01) H04Q 7/20 (2006.01)
Patent
CA 2482426
A system (115) causes a scan angle of a directional antenna (110) to change temporarily from a current scan angle to at least one trial scan angle during reception of predetermined portions of an information carrying signal. At the trial scan angle(s), a trial metric associated with each trial scan angle (125) is determined by the system (115). The system (115) then selects a next scan angle based on the trial metrics. Examples of predetermined portions of the information carrying signal include the Power Control Bit (PCB) and certain symbol periods of the Forward Error Correction (FEC) block.
L'invention concerne un système, par lequel un angle de balayage d'une antenne directive peut passer temporairement d'un angle de balayage courant à au moins un angle de balayage d'essai pendant la réception de parties prédéfinies d'un signal porteur d'informations. A l'angle (aux angles) de balayage d'essai, une mesure d'essai associée à chaque angle de balayage d'essai est déterminée par ce système. Ce système sélectionne ensuite un angle de balayage suivant sur la base des mesures d'essai. Parmi des exemples de parties prédéfinies du signal porteur d'informations figurent le bit de commande de puissance (PCB) et certaines périodes de symboles du bloc de correction d'erreur sans circuit de retour (FEC).
Amalfitano Carlo
Proctor James A. Jr.
Ryu Kil H.
Ipr Licensing Inc.
Ridout & Maybee Llp
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