Selecting a radio access technology mode based on current conditions
First Claim
1. A method for operating a user equipment (UE) having a radio configured to communicate using at least a first radio access technology (RAT) and a second RAT, the method comprising:
- while operating the radio in a single RAT mode using the first RAT;
determining, by the UE, if current path loss for the first RAT exceeds a first maximum path loss threshold;
based on the current path loss exceeding the first maximum path loss threshold, determining, by the UE, to operate the radio in a dual RAT mode; and
switching, by the UE, from operating the radio in the single RAT mode to the dual RAT mode based on the determination to operate in the dual RAT mode.
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Accused Products
Abstract
Determining whether to operate in a single radio access technology (RAT) mode or a dual RAT mode for a user equipment (UE) having a radio capable of communicating using at least a first RAT and a second RAT. The UE may determine whether current path loss for the first RAT exceeds a maximum path loss. Based on the results of determining whether the current path loss for the first RAT exceeds the maximum path loss, the UE may determine whether to operate in the single RAT mode or the dual RAT mode. Accordingly, based on this determination, the UE may operate in the single RAT mode or the dual RAT mode based on the determination.
19 Citations
20 Claims
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1. A method for operating a user equipment (UE) having a radio configured to communicate using at least a first radio access technology (RAT) and a second RAT, the method comprising:
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while operating the radio in a single RAT mode using the first RAT; determining, by the UE, if current path loss for the first RAT exceeds a first maximum path loss threshold; based on the current path loss exceeding the first maximum path loss threshold, determining, by the UE, to operate the radio in a dual RAT mode; and switching, by the UE, from operating the radio in the single RAT mode to the dual RAT mode based on the determination to operate in the dual RAT mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A user equipment (UE), the UE comprising:
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a radio, comprising one or more antennas configured for wireless communication, wherein the radio is configured to communicate using at least a first radio access technology (RAT) and a second RAT; and a processing element coupled to the radio; wherein the radio and the processing element are configured to; while operating the radio in a dual RAT mode, using the first RAT and the second RAT; determine if current path loss for the first RAT is less than a first maximum path loss threshold; based on the current path loss being less than the first maximum path loss threshold, determining to operate in a single RAT mode; and switching from operating the radio in the dual RAT mode to a single RAT mode, wherein the single RAT mode corresponds to the first RAT. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A non-transitory, computer accessible memory medium storing program instructions for determining whether to operate in a single radio access technology (RAT) mode or a dual RAT mode for a user equipment (UE) having a radio configured to communicate using at least a first RAT and a second RAT, wherein the program instructions are executable by a processor to:
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determine whether current path loss for the first RAT exceeds a maximum path loss threshold; based on results of determining whether the current path loss for the first RAT exceeds the maximum path loss threshold, determine whether to operate the radio in the single RAT mode or the dual RAT mode; and operate the radio in the single RAT mode or the dual RAT mode based on the determination of whether to operate in the single RAT mode or the dual RAT mode. - View Dependent Claims (17, 18, 19, 20)
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Specification