首页>
外国专利>
Means and method to prevent roaming of a home subscriber in a visited network restricted for roaming
Means and method to prevent roaming of a home subscriber in a visited network restricted for roaming
展开▼
机译：防止受漫游限制的拜访网络中归属用户漫游的装置和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
At present, there are operators which perform a Location Update procedure for a subscriber via Local Number Server under invoice agreement with the subscriber himself, and even where the subscriber is roaming in an area without roaming agreement with the subscriber's operator. In this situation, the subscriber's operator loses revenues because it has no roaming agreements with the operator where the subscriber is roaming, whilst the latter gets revenues from the subscriber by using the subscriber's operator Subscriber Identity Module or newer operator's card. To avoid this situation, there is provided a home location server arranged to determine whether roaming restrictions apply for a home subscriber before providing authentication data for said home subscriber and either deny the authentication data for the home subscriber to the requesting entity or apply a charging or billing for the provision of the authentication data for said home subscriber.
展开▼
