Method of enabling power savings when no data is being transmitted on a media logical channel
First Claim
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1. A method for determining sleep periods within a communications device, comprising:
- analyzing, by the communications device, a first overhead portion of a first frame, wherein the first frame comprises at least a plurality of data frames, and wherein the first overhead portion is located at the beginning of the first frame ahead of the plurality of data frames;
determining, by the communications device, whether data will be available in a second frame subsequent to the first frame based on the analysis independent of decoding one or more of the plurality of data frames and independent of decoding a second overhead portion of the second frame, wherein the second frame is apart from the first frame; and
determining, by the communications device, the sleep periods based upon the analysis, wherein the analysis provides information associated with frames for which the communications device does not have to wake in order to check for availability of data, wherein the first overhead portion of the first frame comprises a physical layer identification of a user-selected multimedia service.
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Abstract
Provided is a method and system for determining sleep periods within a communications device configured to communicate via a network. The method includes analyzing at least one of two or more data fields related to a data unit and determining device sleep periods based upon the analysis. The analysis includes determining whether or not particular MediaFLO Logical Channel data (MLC) is present within an overhead information symbols channel. If MLC data is not present, the device sleeps for a predetermined amount of time.
7 Citations
18 Claims
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1. A method for determining sleep periods within a communications device, comprising:
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analyzing, by the communications device, a first overhead portion of a first frame, wherein the first frame comprises at least a plurality of data frames, and wherein the first overhead portion is located at the beginning of the first frame ahead of the plurality of data frames; determining, by the communications device, whether data will be available in a second frame subsequent to the first frame based on the analysis independent of decoding one or more of the plurality of data frames and independent of decoding a second overhead portion of the second frame, wherein the second frame is apart from the first frame; and determining, by the communications device, the sleep periods based upon the analysis, wherein the analysis provides information associated with frames for which the communications device does not have to wake in order to check for availability of data, wherein the first overhead portion of the first frame comprises a physical layer identification of a user-selected multimedia service. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus for determining sleep periods within a communications device configured to communicate via a network, comprising:
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means for analyzing content of a first overhead portion of a first frame, wherein the first frame comprises at least a plurality of data frames, and wherein the first overhead portion is located at the beginning of the first frame ahead of the plurality of data frames; means for determining whether data will be available in a second frame subsequent to the first frame based on the analysis independent of decoding one or more of the plurality of data frames and independent of decoding a second overhead portion of the second frame, wherein the second frame is apart from the first frame; and means for determining the sleep periods based upon the analysis, wherein the analysis provides information associated with frames for which the communications device does not have to wake up in order to check for availability of data, wherein the first overhead portion of the first frame comprises a physical layer identification of a user-selected multimedia service. - View Dependent Claims (9, 10, 11, 12)
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13. A transceiver configured to determine sleep periods associated with communicating via a network, comprising:
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a processor configured to; analyze content of a first overhead portion of a first frame, wherein the first frame comprises at least a plurality of data frames, and wherein the first overhead portion is located at the beginning of the first frame ahead of the plurality of data frames; and determine whether data will be available in a second frame subsequent to the first frame based on the analysis independent of decoding one or more of the plurality of data frames and independent of decoding a second overhead portion of the second frame, wherein the second frame is apart from the first frame; and a timer for determining the sleep periods based upon the analysis, wherein the analysis provides information associated with frames for which the transceiver does not have to wake up in order to check for availability of data, wherein the first overhead portion of the first frame comprises a physical layer identification of a user-selected multimedia service. - View Dependent Claims (14)
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15. A non-transitory computer readable medium carrying one or more sequences of one or more instructions for execution by one or more processors to perform a method of determining sleep periods within a communications device, the instructions when executed by the one or more processors, cause the one or more processors to perform the steps of:
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analyzing content of a first overhead portion of a first frame, wherein the first frame comprises at least a plurality of data frames, and wherein the first overhead portion is located at the beginning of the first frame ahead of the plurality of data frames; determining whether data will be available of decoding one or more of the plurality of first frame based on the analysis independent of decoding one or more of the plurality of data frames and independent of decoding a second overhead portion of the second frame, wherein the second frame is apart from the first frame; and determining the sleep periods based upon the analysis, wherein the analysis provides information associated with frames for which the communications device does not have to wake up in order to check for availability of data, wherein the information pertains to multimedia content requested by the communications device. - View Dependent Claims (16, 17, 18)
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Specification