METHODS AND DEVICES FOR CIRCUIT-SWITCHED FALLBACK PROCEDURES

    公开(公告)号:US20170332287A1

    公开(公告)日:2017-11-16

    申请号:US15480410

    申请日:2017-04-06

    CPC classification number: H04W36/0022 H04W36/0094 H04W36/36

    Abstract: A radio communication device may include a measurement circuit configured to perform radio measurement to identify one or more cells of a combined CS-PS network in anticipation of circuit-switched orders, and a control circuit configured to identify a pending circuit-switched order supported by the combined CS-PS network while attached to a current network, and switch from the current network to the combined CS-PS network to engage in the pending circuit-switched using a selected cell of the one or more cells.

    Methods and devices for circuit-switched fallback procedures

    公开(公告)号:US10448287B2

    公开(公告)日:2019-10-15

    申请号:US15480410

    申请日:2017-04-06

    Abstract: A radio communication device may include a measurement circuit configured to perform radio measurement to identify one or more cells of a combined CS-PS network in anticipation of circuit-switched orders, and a control circuit configured to identify a pending circuit-switched order supported by the combined CS-PS network while attached to a current network, and switch from the current network to the combined CS-PS network to engage in the pending circuit-switched using a selected cell of the one or more cells.

    Device and method for recovering services from network rejections to wireless communication devices

    公开(公告)号:US10143029B2

    公开(公告)日:2018-11-27

    申请号:US15584103

    申请日:2017-05-02

    Abstract: A wireless communication device is described in one example comprising a first communication module circuitry to communicatively couple the wireless communication device with a first network, the first communication module circuitry to receive a reject message from the first network to disable communications with the first network, a processor to store, in memory, information corresponding to the communications with the first network; and a second communication module circuitry to communicatively couple the wireless communication device with a second network, the second communication module circuitry to send the information to a remote service monitor, wherein the first communication module circuitry includes a first Subscriber Identity Module (SIM) or a first virtual SIM and the second communication module circuitry includes a second SIM or a second virtual SIM. Other embodiments may be described and/or claimed.

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