Abstract
Disclosed is an uplink power control method which is used for realizing power control over uplink channels with different uplink transmission times so as to ensure that the total transmit power of terminal equipment in a sub-frame does not exceed maximum transmit power and that a system can work normally. The method comprises the following steps: the terminal equipment determines the target transmit power of each uplink channel/signal transmitted in a current uplink sub-frame; the terminal equipment divides the transmission time of the uplink channels/signals in the current uplink sub-frame into a plurality of transmission time buckets wherein the uplink channels/signals at any moment in each transmission time bucket are the same and the uplink channels/signals in each transmission time bucket are not exactly the same as those in the other transmission time buckets; and in each transmission time bucket the terminal equipment performs the power control on the target transmit power of the uplink channels/signals transmitted in the transmission time bucket to ensure that the transmit power sum of the uplink channels/signals transmitted in the transmission time bucket does not exceed the preset maximum transmit power of the terminal equipment after the power control. Also disclosed a device for implementing the method.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member |
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
CN102573030A | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | Yes | Basis Patent | ||||
CN102573030B | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | Yes | Basis Patent | ||||
WO2013082962A1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
EP2790446A1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
EP2790446A4 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
EP2790446B1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
JP2015500593A | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
JP5878643B2 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
KR20140100572A | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
US2014329555A1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Product
Use Cases
Services
Claim
1. A method of controlling uplink power comprising:
a user equipment determining target transmit power of each of at least one of uplink channels and uplink signals transmitted in a current uplink sub-frame;
the user equipment dividing transmission time of at least one of the uplink channels and the uplink signals in the current uplink sub-frame into multiple transmission time segments, wherein at least one of the uplink channels and the uplink signals comprised in any one of the transmission time segments are the same at any time, and at least one of the uplink channels and the uplink signals comprised in any one of the transmission time segments are different from at least one of the uplink channels and the uplink signals comprised in any other one of the transmission time segments; and
the user equipment performing power control, in each of the transmission time segments, on target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment to satisfy that a sum of transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment does not exceed preset maximum transmit power of the user equipment;
wherein the user equipment performing power control, in each of the transmission time segments, on target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment comprises:
the user equipment determining, in each of the transmission time segments, whether a sum of target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment and transmit power of at least other uplink channels and other uplink signals transmitted in the transmission time segment exceeds the preset maximum transmit power; and
when exceeding is determined, the user equipment performing power control on the target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment to satisfy that a sum of transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame and the transmit power, obtained after the power control, of at least one of the other uplink channels and the other uplink signals, in the transmission time segment does not exceed the preset maximum transmit power, wherein at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in a preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in a succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment; and
when no exceeding is determined, the user equipment determining the target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment;
wherein when exceeding is determined, the user equipment performing power control on the target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment to satisfy that the sum of the transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame and the transmit power, obtained after the power control, of at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment does not exceed the preset maximum transmit power comprises:
the user equipment performing power control on the target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment based upon the transmit power of at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment to satisfy that a sum of the transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in the transmission time segment does not exceed currently available maximum transmit power, wherein the currently available maximum transmit power is the preset maximum transmit power minus the transmit power of at least one of the other uplink channels and the other uplink signals, and at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment; or
the user equipment performing power control on target transmit power of at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment and the target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame, transmitted in the transmission time segment, to satisfy that the sum of the transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame and the transmit power, obtained after the power control, of at least one of the other uplink channels and the other uplink signals, in the transmission time segment does not exceed the preset maximum transmit power, wherein at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment.
2. The method of claim 1, wherein the user equipment dividing the transmission time of at least one of the uplink channels and the uplink signals in the current uplink sub-frame into the multiple transmission time segments comprises: the user equipment dividing the transmission time of at least one of the uplink channels and the uplink signals in the current uplink sub-frame into the multiple transmission time segments, according to timing advance corresponding to at least one of the respective uplink channels and the respective uplink signals, wherein the number of transmission time segments is the number of uplink carriers, aggregated by the user equipment or activated, with different timing advance plus one.
3. The method of claim 1, wherein the user equipment performing power control, in each of the transmission time segments, on the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment comprises:
the user equipment scaling down the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion to determine the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; or
the user equipment scaling down the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, sequentially in an order of ascending channel/signal priorities, and scaling down target transmit power of at least one of multiple uplink channels and multiple uplink signals with the same channel/signal priority with an equal proportion to determine the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control, wherein target transmit power of at least one of the uplink channels and the uplink signals without power scaling down are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; or
the user equipment scaling down target transmit power of at least one of the uplink channels and the uplink signals in the same frequency band among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion, and scaling down target transmit power of at least one of the uplink channels and the uplink signals in different frequency bands among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with power scaling down factors corresponding to the frequency bands to determine the transmit power of at least one of the respective uplink channels and the respective uplink signals in the transmission time segment obtained after the power control; or
the user equipment scaling down, sequentially in an order of ascending channel/signal priorities, target transmit power of at least one of the uplink channels and the uplink signals, in the same frequency band, with the same channel/signal priority among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion, and target transmit power of at least one of the uplink channels and the uplink signals, in different frequency bands, with the same channel/signal priority among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with power scaling down factors corresponding to the frequency bands to determine the transmit power of at least one of the respective uplink channels and the respective uplink signals in the transmission time segment obtained after the power control, wherein target transmit power of at least one of the uplink channels and the uplink signals with a power scaling down factor of 1 are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control, and target transmit power of at least one of the uplink channels and the uplink signals without power scaling down are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; and
wherein at least one of the uplink channels and the uplink signals for which power scaling down is required are at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment or at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment and at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment, and at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment.
4. The method of claim 3, wherein the channel/signal priorities are:
a Physical Uplink Control Channel, PUCCH >a Physical Uplink Shared Channel, PUSCH, with Unlink Control Information, UCI >a PUSCH without UCI >a Sounding Reference Signal, SRS; or
a PUCCH >a PUSCH with UCI >a PUSCH without UCI =an SRS; or
if there is a Physical Random Access Channel, PRACH, then:
a PRACH >a PUCCH >a PUSCH with UCI >a PUSCH without UCI >an SRS; or
a PRACH >a PUCCH >a PUSCH with UCI >a PUSCH without UCI =an SRS; or
a PUCCH >a PRACH >a PUSCH with UCI >a PUSCH without UCI >an SRS; or
a PUCCH >a PRACH >a PUSCH with UCI >a PUSCH without UCI =an SRS.
5. The method of claim 1, further comprising: after the user equipment performs power control, in each of the transmission time segments, on the target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment,
the user equipment determining the lowest value among the transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in the respective transmission time segments as the transmit power of at least one of the uplink channels and the uplink signals in the respective transmission time segments in the current uplink sub-frame, and transmitting at least one of the respective uplink channels and the respective uplink signals in the current uplink sub-frame with the transmit power; or
the user equipment transmitting at least one of the uplink channels and the uplink signals in the current uplink sub-frame respectively with the transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in each of the transmission time segments obtained after the power control.
6. The method of claim 5, wherein when the user equipment transmits at least one of the uplink channels and the uplink signals in the current uplink sub-frame respectively with the transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in each of the transmission time segments obtained after the power control, at least one of the uplink channels and the uplink signals are at least one of the uplink channels and the uplink signals modulated by Binary Phase Shift Keying, BPSK, or Quadrature Phase Shift Keying, QPSK, in the current uplink sub-frame.
7. The method of claim 1, wherein the preset maximum transmit power comprises at least one of maximum transmit power allowed by the user equipment and maximum transmit power allowed in each of frequency bands.
8. A user equipment comprising:
a target power calculation module configured for the user equipment to determine target transmit power of each of at least one of uplink channels and uplink signals transmitted in a current uplink sub-frame;
a time segment division module to divide transmission time of at least one of the uplink channels and the uplink signals in the current uplink sub-frame into multiple transmission time segments, wherein at least one of the uplink channels and the uplink signals comprised in any one of the transmission time segments are the same at any time, and at least one of the uplink channels and the uplink signals comprised in any one of the transmission time segments are different from at least one of the uplink channels and the uplink signals comprised in any other one of the transmission time segments; and
a power control module to perform power control, in each of the transmission time segments, on target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment to satisfy that a sum of transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment does not exceed preset maximum transmit power of the user equipment;
wherein the power control module is further configured:
to determine, in each of the transmission time segments, whether a sum of target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment and transmit power of at least one of other uplink channels and other uplink signals transmitted in the transmission time segment exceeds the preset maximum transmit power; and
when exceeding is determined, to perform power control on the target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment to satisfy that a sum of transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame and the transmit power, obtained after the power control, of at least one of the other uplink channels and the other uplink signals, in the transmission time segment does not exceed
the preset maximum transmit power, wherein at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in a preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in a succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment; and
when no exceeding is determined, to determine the target transmit power of the uplink channel/signals in the current uplink sub-frame as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment;
wherein when exceeding is determined, the power control module is further configured:
to perform power control on the target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment based upon the transmit power of at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment to satisfy that a sum of the transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in the transmission time segment does not exceed currently available maximum transmit power, wherein the currently available maximum transmit power is the preset maximum transmit power minus the transmit power of at least one of the other uplink channels and the other uplink signals, and at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment; or
to perform power control on target transmit power of at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment and the target transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame, transmitted in the transmission time segment, to satisfy that the sum of the transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame and the transmit power, obtained after the power control, of at least one of the other uplink channels and the other uplink signals, in the transmission time segment does not exceed the preset maximum transmit power, wherein at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment.
9. The user equipment of claim 8, wherein the time segment division module is configured to divide the transmission time of at least one of the uplink channels and the uplink signals in the current uplink sub-frame into the multiple transmission time segments according to timing advance corresponding to at least one of the respective uplink channels and the respective uplink signals, wherein the number of transmission time segments is the number of uplink carriers, aggregated by the user equipment or activated, with different timing advance plus one.
10. The user equipment of claim 8, wherein the power control module configured to perform power control, in each of the transmission time segments, on the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment is further configured:
to scale down the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment with an equal proportion to determine the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; or
to scale down the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, sequentially in an order of ascending channel/signal priorities, and to scale down target transmit power of at least one of multiple uplink channels and multiple uplink signals with the same channel/signal priority with an equal proportion to determine the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control, wherein target transmit power of at least one of the uplink channels and the uplink signals without power scaling down are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; or
to scale down target transmit power of at least one of the uplink channels and the uplink signals in the same frequency band among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion, and to scale down target transmit power of at least one of the uplink channels and the uplink signals in different frequency bands among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with power scaling down factors corresponding to the frequency bands to determine the transmit power of at least one of the respective uplink channels and the respective uplink signals in the transmission time segment obtained after the power control; or
to scale down, sequentially in an order of ascending channel/signal priorities, target transmit power of at least one of the uplink channels and the uplink signals, in the same frequency band, with the same channel/signal priority among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion, and target transmit power of at least one of the uplink channels and the uplink signals, in different frequency bands, with the same channel/signal priority among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with power scaling down factors corresponding to the frequency bands to determine the transmit power of at least one of the respective uplink channels and the respective uplink signals in the transmission time segment obtained after the power control, wherein target transmit power of at least one of the uplink channels and the uplink signals with a power scaling down factor of 1 are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control, and target transmit power of at least one of the uplink channels and the uplink signals without power scaling down are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; and
wherein at least one of the uplink channels and the uplink signals for which power scaling down is required are at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment or at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment and at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment, and at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment.
11. The user equipment of claim 8, wherein the power control module configured to perform power control, in each of the transmission time segments, on the target transmit power of at least one of the uplink channels and the uplink signals transmitted in the transmission time segment is further configured:
to determine the lowest value among the transmit power, obtained after the power control, of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in the respective transmission time segments as the transmit power of at least one of the uplink channels and the uplink signals in the respective transmission time segments in the current uplink sub-frame, and to transmit at least one of the respective uplink channels and the respective uplink signals in the current uplink sub-frame with the transmit power; or
to transmit at least one of the uplink channels and the uplink signals in the current uplink sub-frame respectively with transmit power of at least one of the uplink channels and the uplink signals in the current uplink sub-frame in each of the transmission time segments obtained after the power control.
12. The method of claim 1, wherein the user equipment performing power control, in each of the transmission time segments, on the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment comprises:
the user equipment scaling down the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion to determine the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; or
the user equipment scaling down the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, sequentially in an order of ascending channel/signal priorities, and scaling down target transmit power of at least one of multiple uplink channels and multiple uplink signals with the same channel/signal priority with an equal proportion to determine the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control, wherein target transmit power of at least one of the uplink channels and the uplink signals without power scaling down are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; or
the user equipment scaling down target transmit power of at least one of the uplink channels and the uplink signals in the same frequency band among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion, and scaling down target transmit power of at least one of the uplink channels and the uplink signals in different frequency bands among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with power scaling down factors corresponding to the frequency bands to determine the transmit power of at least one of the respective uplink channels and the respective uplink signals in the transmission time segment obtained after the power control; or
the user equipment scaling down, sequentially in an order of ascending channel/signal priorities, target transmit power of at least one of the uplink channels and the uplink signals, in the same frequency band, with the same channel/signal priority among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with an equal proportion, and target transmit power of at least one of the uplink channels and the uplink signals, in different frequency bands, with the same channel/signal priority among at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segment, with power scaling down factors corresponding to the frequency bands to determine the transmit power of at least one of the respective uplink channels and the respective uplink signals in the transmission time segment obtained after the power control, wherein target transmit power of at least one of the uplink channels and the uplink signals with a power scaling down factor of 1 are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control, and target transmit power of at least one of the uplink channels and the uplink signals without power scaling down are determined as the transmit power of at least one of the uplink channels and the uplink signals in the transmission time segment obtained after the power control; and
wherein at least one of the uplink channels and the uplink signals for which power scaling down is required are at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment or at least one of the uplink channels and the uplink signals in the current uplink sub-frame transmitted in the transmission time segment and at least one of the other uplink channels and the other uplink signals transmitted in the transmission time segment, and at least one of the other uplink channels and the other uplink signals comprise at least one of at least one of the uplink channels and the uplink signals in the preceding adjacent uplink sub-frame to the current uplink sub-frame, and at least one of the uplink channels and the uplink signals in the succeeding adjacent uplink sub-frame to the current uplink sub-frame transmitted in the transmission time segment.
13. The method of claim 12, wherein the channel/signal priorities are:
a Physical Uplink Control Channel, PUCCH >a Physical Uplink Shared Channel, PUSCH, with Unlink Control Information, UCI >a PUSCH without UCI >a Sounding Reference Signal, SRS; or
a PUCCH >a PUSCH with UCI >a PUSCH without UCI =an SRS; or
if there is a Physical Random Access Channel, PRACH, then:
a PRACH >a PUCCH >a PUSCH with UCI >a PUSCH without UCI >an SRS; or
a PRACH >a PUCCH >a PUSCH with UCI >a PUSCH without UCI =an SRS; or
a PUCCH >a PRACH >a PUSCH with UCI >a PUSCH without UCI >an SRS; or
a PUCCH >a PRACH >a PUSCH with UCI >a PUSCH without UCI =an SRS.
14. The user equipment of claim 8, wherein the power control module configured to perform power control, in each of the transmission time segments, on the target transmit power of at least one of the uplink channels and the uplink signals, for which power control is required, transmitted in the transmission time segme
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