Multi-channel power control
First Claim
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1. One or more non-transitory computer-readable media having instructions that, when executed by a processor of a mobile device, cause the mobile device to:
- set a power level of a transmission of a random access channel in the mobile device at a low value;
set an occurrence threshold and an occurrence count for the random access channel, wherein the occurrence count and occurrence threshold related to a number of transmissions on the random access channel;
increment the occurrence count when the mobile device transmits on the random access channel at the set power level;
compare the occurrence count to the occurrence threshold; and
set the power level of the random access channel transmission in the mobile device at a high value based on comparison of the occurrence count to the occurrence threshold.
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Abstract
Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for assigning transmission power to one or more components carriers in an uplink transmission utilizing carrier aggregation. In one embodiment, power is assigned to a component carrier based on the priority level of the component carrier. In another embodiment, power is assigned based on absolute priority order. In yet another embodiment, power is assigned based on relative priority order.
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14 Claims
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1. One or more non-transitory computer-readable media having instructions that, when executed by a processor of a mobile device, cause the mobile device to:
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set a power level of a transmission of a random access channel in the mobile device at a low value; set an occurrence threshold and an occurrence count for the random access channel, wherein the occurrence count and occurrence threshold related to a number of transmissions on the random access channel; increment the occurrence count when the mobile device transmits on the random access channel at the set power level; compare the occurrence count to the occurrence threshold; and set the power level of the random access channel transmission in the mobile device at a high value based on comparison of the occurrence count to the occurrence threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A mobile device comprising:
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a transmitter to transmit a first random access channel on a first carrier and a second random access channel on a second carrier; a processor to compare a first occurrence count to an occurrence threshold, wherein the occurrence count and occurrence threshold are related to a number of times a transmission has occurred at a low value on the first random access channel; and a power controller to set a power level of transmissions of the first random access channel on the first carrier at the low value, and change the power level of the transmissions of the first random access channel to a high value based on the comparison of the first occurrence count to the occurrence threshold. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification