Multi-Partition Radio Frames
First Claim
1. A mobile device, comprising:
- a wireless radio;
one or more antennas; and
one or more processors;
wherein the mobile device is configured to;
receive, using the wireless radio, a frame of wireless data that includes;
a plurality of partitions that each include multiple orthogonal frequency-division multiplexing (OFDM) symbols, wherein different ones of the partitions have different frequency transform sizes; and
partition data that indicates the frequency transform sizes for the ones of the partitions;
select, based on the partition data, one or more of the plurality of partitions; and
decode the selected one or more partitions to determine data represented by the OFDM symbols in the selected one or more partitions.
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Accused Products
Abstract
Techniques relating to generating and receiving radio frames with multiple partitions are disclosed. A mobile device may include a wireless radio, one or more antennas, and one or more processors. In some embodiments, the mobile device is configured to receive a frame of wireless data that includes a plurality of partitions and partition data. In some embodiments, the plurality of partitions each include multiple orthogonal frequency-division multiplexing (OFDM) symbols, and different ones of the partitions have different frequency transform sizes (e.g., different FFT sizes). In some embodiments, the partition data indicates the frequency transform sizes for the ones of the partitions. In some embodiments, the mobile device is configured to select, based on the partition data, one or more of the plurality of partitions and decode the selected one or more partitions to determine data represented by the OFDM symbols in the selected one or more partitions.
16 Citations
21 Claims
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1. A mobile device, comprising:
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a wireless radio; one or more antennas; and one or more processors; wherein the mobile device is configured to; receive, using the wireless radio, a frame of wireless data that includes; a plurality of partitions that each include multiple orthogonal frequency-division multiplexing (OFDM) symbols, wherein different ones of the partitions have different frequency transform sizes; and partition data that indicates the frequency transform sizes for the ones of the partitions; select, based on the partition data, one or more of the plurality of partitions; and decode the selected one or more partitions to determine data represented by the OFDM symbols in the selected one or more partitions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A non-transitory computer-readable medium having instructions stored thereon that are executable by an electronic device to perform operations comprising:
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receiving a frame of broadcast wireless data that includes; a plurality of partitions that each include multiple orthogonal frequency-division multiplexing (OFDM) symbols, wherein different ones of the partitions have different frequency transform sizes; and partition data that indicates the frequency transform sizes for the ones of the partitions; selecting, based on the partition data, one or more of the plurality of partitions; and decoding the selected one or more partitions to determine data represented by the OFDM symbols in the selected one or more partitions. - View Dependent Claims (11, 12)
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13. An apparatus, comprising one or more processors and configured to:
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generate a payload region for a frame of wireless data, wherein the payload region includes a plurality of partitions that each include multiple orthogonal frequency-division multiplexing (OFDM) symbols, wherein different ones of the partitions have different frequency transform sizes for the OFDM symbols in the ones of the partitions; and transmit the generated payload region. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A method, comprising:
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receiving or generating, by a wireless base station, a payload region for a frame of wireless data, wherein the payload region includes a plurality of partitions that each include multiple orthogonal frequency-division multiplexing (OFDM) symbols, wherein different ones of the partitions have different frequency transform sizes for the OFDM symbols in the ones of the partitions; and broadcasting, by the wireless base station, the frame of wireless data including the payload region. - View Dependent Claims (21)
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Specification