公开(公告)号：US06721567B1

公开(公告)日：2004-04-13

申请号：US09539148

申请日：2000-03-30

申请人： Shu-Shaw (Peter) Wang ,  Rene W. Purnadi ,  Liangchi Hsu

发明人： Shu-Shaw (Peter) Wang ,  Rene W. Purnadi ,  Liangchi Hsu

IPC分类号： H04Q720

CPC分类号： H04W28/26 ,  H04W36/08 ,  H04W36/32

摘要： Apparatus, and an associated method, for allocating resources at a target cell, or cells, of a cellular communication system. Determinations are made of the positioning and of the velocity, of a mobile station. Predictions of a target cell and when a handover is likely to be requested are made. Responsive thereto, a request is made prior to a handover request for the allocation of resources to permit the continued effectuation of a communication service upon handover of communications to the target cell.

摘要翻译： 用于在蜂窝通信系统的目标小区（或小区）处分配资源的装置和相关联的方法。 确定移动台的位置和速度。 进行目标小区的预测以及何时可能请求切换。 响应于此，请求在切换请求之前进行资源分配，以允许在将通信切换到目标小区时继续实现通信服务。

公开(公告)号：US06201971B1

公开(公告)日：2001-03-13

申请号：US09116530

申请日：1998-07-16

申请人： Rene W. Purnadi ,  Liangchi Hsu

发明人： Rene W. Purnadi ,  Liangchi Hsu

IPC分类号： H04Q720

CPC分类号： H04W28/24 ,  H04W24/00 ,  H04W28/26 ,  H04W72/00 ,  H04W84/042

摘要： Apparatus, and an associated method, facilitates service degradation in a radio communication system, such as a cellular communication system. A service degradation profile is created and includes values of QoS (quality of service) level values. If communication at levels corresponding to the values of the desired QoS level parameters is unavailable, efforts are made to effectuate, or maintain communication at quality levels corresponding to values of at least first QoS level parameters values. Service degradation thereby occurs pursuant to a selected profile, reducing the need for service renegotiations and reducing the possibility that an abrupt termination of a communication session might occur.

摘要翻译： 装置和相关联的方法有助于在诸如蜂窝通信系统的无线电通信系统中的服务降级。 创建业务降级简档，并包括QoS（服务质量）级别值的值。 如果在与期望的QoS等级参数的值相对应的级别的通信不可用，则努力实现或维持与至少第一QoS级别参数值的值相对应的质量水平的通信。 服务劣化因此根据所选择的简档而发生，减少了服务重新协商的需要，并减少了可能发生通信会话的突然终止的可能性。