Wireless device transmission power
First Claim
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1. A method for use by a wireless device, the method comprising:
- a) receiving from a base station at least one radio resource control message comprising configuration parameters of a plurality of cells grouped into a plurality of cell groups;
b) transmitting a first packet in subframe n of a first cell of a first cell group in said plurality of cell groups;
c) transmitting a second packet in subframe n+1 of a second cell of a second cell group in said plurality of cell groups, said transmitting of said second packet overlapping in time with said transmitting of said first packet; and
d) reducing a subframe transmission power of at least one of said first packet and said second packet if a power value is more than a maximum allowable transmission power, a calculation for said power value considering transmission power of said first packet and said second packet if said overlapping in time exceeds a first duration.
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Abstract
A wireless device transmits a first packet in subframe n of a first cell of a first cell group and transmits a second packet in subframe n+1 of a second cell of a second cell group overlapping in time with the transmission of the first packet. The wireless device reduces a subframe transmission power of at least one of the first packet and the second packet if a power value is more than an allowable transmission power. A calculation for the power value considers transmission power of the first packet and the second packet according to a pre-configured rule.
106 Citations
20 Claims
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1. A method for use by a wireless device, the method comprising:
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a) receiving from a base station at least one radio resource control message comprising configuration parameters of a plurality of cells grouped into a plurality of cell groups; b) transmitting a first packet in subframe n of a first cell of a first cell group in said plurality of cell groups; c) transmitting a second packet in subframe n+1 of a second cell of a second cell group in said plurality of cell groups, said transmitting of said second packet overlapping in time with said transmitting of said first packet; and d) reducing a subframe transmission power of at least one of said first packet and said second packet if a power value is more than a maximum allowable transmission power, a calculation for said power value considering transmission power of said first packet and said second packet if said overlapping in time exceeds a first duration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A wireless device comprising:
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a) one or more communication interfaces; b) one or more processors; and c) memory storing instructions that, when executed, cause said wireless device to; i) receive from a base station at least one radio resource control message comprising configuration parameters of a plurality of cells grouped into a plurality of cell groups; ii) transmit a first packet in subframe n of a first cell of a first cell group in said plurality of cell groups; iii) transmit a second packet in subframe n+1 of a second cell of a second cell group in said plurality of cell groups, said transmitting of said second packet overlapping in time with said transmitting of said first packet; and iv) reduce a subframe transmission power of at least one of said first packet and said second packet if a power value is more than a maximum allowable transmission power, a calculation for said power value considering transmission power of said first packet and said second packet if said overlapping in time exceeds a first duration. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification