Invention Grant
US09363844B2 Enhance performance of making an emergency call during radio link failure over radio access technology 有权
通过无线电接入技术提高无线电链路故障期间的紧急呼叫的性能

Enhance performance of making an emergency call during radio link failure over radio access technology
Abstract:
Methods, systems, apparatuses and devices are described for managing a call during radio link failure. In one embodiment, radio link failure over a radio access technology may be detected during or after a call setup procedure. A public land mobile network and an equivalent public land mobile network may be selected. An initial search for cells of the radio access technology may be performed over the selected public land mobile network and the equivalent public land mobile network. The initial search may be performed once or twice based on a configurable parameter.
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