Systems, methods, and devices for LTE, wi-fi, and bluetooth coexistence
First Claim
Patent Images
1. A method comprising:
- identifying, by a wireless communication device, a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point;
determining, by the wireless communication device, one or more long term evolution (LTE) operating band channels and one or more wireless fidelity (Wi-Fi) operating band channels, based at least in part on the geographical location information; and
selecting, by the wireless communication device, at least one first LTE operating band of the one or more LTE operating band channels as a Wi-Fi safe channel, based at least in part upon;
an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal and at least one Wi-Fi signal, on the at least one, first LTE operating band of the one or more LTE operating band channels, oran estimate that the Wi-Fi safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels.
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Abstract
Methods, devices and systems for dynamic scheduling of Wi-Fi or Bluetooth signals based at least in part on LTE schedules are disclosed. In some examples, Wi-Fi or Bluetooth can perform coexistence decisions including Wi-Fi and Bluetooth channel or Adaptive Frequency Hopping (AFH) selection based on modem calculated Rx or Tx indications and device geo location, maximum allowed transmit power per channel for Wi-Fi, and the LTE modem connection state.
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Citations
24 Claims
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1. A method comprising:
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identifying, by a wireless communication device, a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point; determining, by the wireless communication device, one or more long term evolution (LTE) operating band channels and one or more wireless fidelity (Wi-Fi) operating band channels, based at least in part on the geographical location information; and selecting, by the wireless communication device, at least one first LTE operating band of the one or more LTE operating band channels as a Wi-Fi safe channel, based at least in part upon; an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal and at least one Wi-Fi signal, on the at least one, first LTE operating band of the one or more LTE operating band channels, or an estimate that the Wi-Fi safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels. - View Dependent Claims (2, 3, 4)
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5. A wireless communication device comprising:
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at least one memory comprising computer-executable instructions stored thereon; and one or more processing elements to execute the computer-executable instructions to; identify a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point; determine one or more long term evolution (LTE) operating band channels and one or more wireless fidelity (Wi-Fi) operating band channels based at least in part on the geographical location; and select at least one first LTE operating band channel of the one or more LTE operating band channels as a Wi-Fi safe channel, based at least in part upon; an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal from the access point and at least one Wi-Fi signal, on the at least one first LTE operating band channel of the one or more LTE operating band channels, or an estimate that the Wi-Fi safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels. - View Dependent Claims (6, 7, 8)
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9. A non-transitory computer readable storage device including instructions stored thereon, which when executed by one or more processor(s) of a wireless communication device, cause the wireless communication device to perform operations of:
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identifying a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point; determining one or more long term evolution (LTE) operating band channels and one or more wireless fidelity (Wi-Fi) operating band channels, based at least in part on the geographical location; and selecting at least one first LTE operating band of the one or more LTE operating band channels as a Wi-Fi safe channel, based at least in part upon; an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal from the access point and at least one Wi-Fi signal, on the at least one first LTE operating band channel, of the one or more LTE operating band channels, or an estimate that the Wi-Fi safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels. - View Dependent Claims (10, 11, 12)
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13. A method comprising:
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identifying, by a wireless communication device, a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point; determining, by the wireless communication device, one or more long term evolution (LTE) operating band channels, based at least in part on the geographical location; and selecting, by the wireless communication device, at least one first LTE operating band channel of the one or more LTE operating band channels as a Bluetooth safe channel, based at least in part upon; an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal from the access point and at least one Bluetooth signal, on the at least one first LTE operating band channel, of the one or more LTE operating band channels, or an estimate that the Bluetooth safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels. - View Dependent Claims (14, 15, 16)
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17. A wireless communication device comprising:
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at least one memory comprising computer-executable instructions stored thereon; and one or more processing elements to execute the computer-executable instructions to; identify a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point; determine one or more long term evolution (LTE) operating band channels, based at least in part on the geographical location; and select at least one first LTE operating band channel of the one or more LTE operating band channels as a Bluetooth safe channel, based at least in part upon; an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal from the access point and at least one Bluetooth signal, on the at least one first LTE operating band channel, of the one or more LTE operating band channels, or an estimate that the Bluetooth safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels. - View Dependent Claims (18, 19, 20)
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21. A non-transitory computer readable storage device including instructions stored thereon, which when executed by one or more processor(s) of a wireless communication device, cause the wireless communication device to perform operations of:
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identifying a geographical location of the wireless communication device, based at least in part on a geographical map table corresponding to a mobile country code (MCC), wherein the geographical map table comprises geographical location information, received from an access point; determining one or more long term evolution (LTE) operating band channels, based at least in part on the geographical location; and selecting at least one first LTE operating band channel of the one or more LTE operating band channels as a Bluetooth safe channel, based at least in part upon; an estimated performance degradation of the wireless communication device, associated with an estimated interference level between at least one LTE signal from the access point and at least one Bluetooth signal, on the at least one first LTE operating band, of the one or more LTE operating band channels, or an estimate that the Bluetooth safe channel will be switched, by the wireless communication device, to at least one second LTE operating band channel of the one or more LTE operating band channels. - View Dependent Claims (22, 23, 24)
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Specification