Electronic device and method for providing communication service

Electronic device and method for providing communication service

  • CN 105,960,760 B
  • Filed: 02/04/2015
  • Issued: 11/24/2020
  • Est. Priority Date: 02/04/2014
  • Status: Active Grant
First Claim
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1. A method of operating an electronic device, the method comprising:

  • receiving a first signal on a first frequency band via a first antenna of an electronic device assigned for the first frequency band and receiving a second signal on a second frequency band via a second antenna of the electronic device assigned for the second frequency band, wherein the first frequency band is for a first cellular network and a second cellular network, wherein the second frequency band is for the second cellular network and a third cellular network, wherein a portion of the first frequency band is higher than a portion of the second frequency band, and wherein a remaining portion of the first frequency band overlaps a remaining portion of the second frequency band;

    providing a received first signal to a first modem and a received second signal to a second modem via a duplexer of the electronic device if the electronic device is operating in an SGLTE or SVLTE communication mode; and

    if the electronic device is not operating in the SGLTE or SVLTE communication mode, providing a received first signal to the first modem via the duplexer and a received second signal to the first modem via the duplexer,wherein the first cellular network is one of frequency division duplex long term evolution (FDD LTE), Time Division Synchronous Code Division Multiple Access (TDSCDMA), and time division duplex long term evolution (TDD LTE), the second cellular network is 3G and the third cellular network is 2G.

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