09-04-2015 дата публикации
Номер: US20150099561A1
Принадлежит:
A communications apparatus includes a first radio module including at least a first baseband signal processing device and a first radio transceiver, a second radio module including at least a second baseband signal processing device and a second radio transceiver, and an RF front-end circuit, coupled to the first radio module and the second radio module and including a plurality of RF signal processing components. A portion of the RF signal processing components capable of processing the RF signals of both the first and second radio modules are coupled to both the first and second radio modules for being shared by the first and second radio modules, and the first and second radio modules are capable of establishing a dedicated wireless connection, simultaneously, via the RF front-end circuit. 1. A communications apparatus , comprising:a first radio module, comprising at least a first baseband signal processing device and a first radio transceiver and providing at least a first wireless communications service in compliance with a first protocol; anda second radio module, comprising at least a second baseband signal processing device and a second radio transceiver and providing at least a second wireless communications service in compliance with a second protocol; anda radio frequency (RF) front-end circuit, coupled to the first radio module and the second radio module and comprising a plurality of RF signal processing components,wherein a portion of the RF signal processing components capable of processing both a plurality of RF signals of the first radio module and a plurality of RF signals of the second radio module are coupled to both the first radio module and the second radio module for being shared by the first radio module and the second radio module, andwherein the first radio module and the second radio module are capable of establishing a dedicated wireless connection, simultaneously, via the RF front-end circuit.2. The communications apparatus as claimed ...
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