Dispositivo de tecnologia de acesso inter-rádio, método para dinamicamente comutar entre tecnologias de acesso via rádio em um processador, e, produto de programa de computador

摘要

An inter-radio-access-technology device comprising: an interface for communicating over a wireless cellular network, and a processor arranged to execute code for performing operations handling communications via the interface according to a plurality of different radio access technologies. The processor is operable to execute code using any selected one of a plurality of different instruction sets, each set being configured for performing operations according to a respective one of the radio access technologies. The device is operable to dynamically switch between the radio access technologies, by selecting corresponding code for execution by the processor and selecting the corresponding instruction set for use in execution of the selected code.