Abstract:
Un sistema, metodo y aparato para administrar los recursos de radio de enlace ascendente. RRAM emplea reduccion de velocidad selectiva para asegurar los recursos para estaciones suscriptoras dependiendo de los requerimientos QoS individuales. En respuesta a una solicitud de un nuevo DDCH, RRAM puede caer una estacion suscriptora a una baja velocidad de datos y sin reservaciones de medios. En respuesta a los reportes de medicion de trafico de las estaciones suscriptoras, RRAM intenta incrementar o reducir la velocidad de datos de una estacion suscriptora. Cuando existen insuficientes recursos de enlace ascendente, RRAM trata de disminuir la velocidad de una estacion suscriptora de velocidad mas alta. Buscando que las estaciones suscriptoras disminuyan, RRAM inicia a la velocidad mas alta y continua hasta alcanzar las velocidades de datos mas bajas hasta que se encuentra un candidato adecuado. RRAM tambien reserva recursos para estaciones suscriptoras que no se reasignaran a otras estaciones suscriptoras.
Abstract:
A system, method and apparatus for managing uplink radio resources. The RRAM employs selective rate reduction to ensure resources for subscriber stations depending on individual QoS requirements. In response to a request for a new DDCH, the RRAM can drop a subscriber station at a low data rate and no media reservations. In response to traffic measurement reports from the subscriber stations, the RRAM attempts to increase or decrease the data rate of a subscriber station. When there are insufficient uplink resources, RRAM tries to lower the rate of a higher rate subscriber station. Searching for subscriber stations to lower, RRAM starts at the highest rate and continues to search lower data rates until a suitable candidate is found. RRAM also reserves resources for subscriber stations that will not be reallocated to other subscriber stations.
Abstract:
A system, method and apparatus for managing uplink radio resources. The RRAM employs selective rate reduction to ensure resources for subscriber stations depending on individual QoS requirements. In response to a request for a new DDCH, the RRAM can drop a subscriber station at a low data rate and no media reservations. In response to traffic measurement reports from the subscriber stations, the RRAM attempts to increase or decrease the data rate of a subscriber station. When there are insufficient uplink resources, RRAM tries to lower the rate of a higher rate subscriber station. Searching for subscriber stations to lower, RRAM starts at the highest rate and continues to search lower data rates until a suitable candidate is found. RRAM also reserves resources for subscriber stations that will not be reallocated to other subscriber stations.