Abstract:
A method is implemented in a mobile device for managing access to resources of a cellular communication system. The cellular communication system includes a plurality of base stations providing wireless access to the resources of the cellular communication system. The mobile device implements an enhanced extended access class barring (EEAB) process to minimize overloading of the resources of the cellular communication system.
Abstract:
A method of operating a mobile station requesting uplink access from a base station subsystem includes transmitting a first access request to a base station subsystem, and looking for an assignment message matching the first access request from the base station subsystem during a response interval, after transmitting the first access request. When an assignment message is not received during the response interval, a second access request is transmitted to the base station subsystem, after expiration of a retransmission interval after transmitting the first access request, with the retransmission interval being longer than the response interval.
Abstract:
A method is implemented in a mobile device for managing access to resources of a cellular communication system. The cellular communication system includes a plurality of base stations providing wireless access to the resources of the cellular communication system. The mobile device implements an enhanced extended access class barring (EEAB) process to minimize overloading of the resources of the cellular communication system.
Abstract:
A method of operating a mobile station requesting uplink access from a base station subsystem includes transmitting a first access request to a base station subsystem and looking for an assignment message matching the first access request from the base station subsystem during a response interval after transmitting the first access request. When an assignment message is not received during the response interval a second access request is transmitted to the base station subsystem after expiration of a retransmission interval after transmitting the first access request with the retransmission interval being longer than the response interval.
Abstract:
La invención se refiere a un método en una red móvil, para resolver un Flujo de Bloque Temporal, un TBF, en una red inalámbrica, que incluye una o más estaciones móviles que intercambian datos con un sistema de estaciones base. Los paquetes de datos se transmiten por medio de uno o más bloques de RLC/MAC, cada uno asociado con el TBF. El TBF se identifica por medio de una Identidad del Flujo Temporal, una TFI, y se asocia con una MS. El método de la invención se puede aplicar a un sistema inalámbrico de comunicaciones con un espacio de direccionamiento de la TFI extendida. El método comprende las etapas de: recibir los bloques de RLC/MAC y recuperar una primera TFl en el encabezamiento de RLC/MAC. la TFl se copara con una TFI asignada. Se determina la capacidad para que el MS asociado resuelva los TBFs con base en el direccionamiento a una TFI extendida. Si la primera TFl recibida corresponde a la TFI asignada y representa una TFl extendida para la MS asociada, los datos útiles de los bloques de RLC/MAC se decodifican. Cuando la primera TFI corresponde al valor de la TFl asignada y se identifica como un punto de código para una eTFI, al menos un campo determinado de cada bloque de datos de RLC se decodifica y se recupera la TFI extendida, eTFI. La eTFI se compara con una eTFI asignada. Enseguida de la comparación, los datos útiles de los bloques de datos de RLC se decodifican. El procedimiento se repite para otros bloques de RLC/MAC asociados con el TBF hasta que se resuelve el TBF. La invención también se refiere a una estación móvil y sistema de estación base usados para resolver un TBE' de acuerdo con el método de la invención.
Abstract:
Method and arrangement in a base station controller for admission control of a user equipment, to be served by a base station controlled by the base station controller, the base station, the base station controller and the user equipment are comprised within a wireless communication system. The method comprising the steps of receiving an admission request from the user equipment, computing an admission criteria value K, calculating a user weight value W for the user equipment, comparing the calculated user weight value W with the computed admission criteria value K, admitting the user equipment to be served by the base station, if the calculated user weight value W is smaller than the computed admission criteria value K.