WO2014079042A1 - 功率的处理方法与装置 - Google Patents

功率的处理方法与装置 Download PDF

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Publication number
WO2014079042A1
WO2014079042A1 PCT/CN2012/085161 CN2012085161W WO2014079042A1 WO 2014079042 A1 WO2014079042 A1 WO 2014079042A1 CN 2012085161 W CN2012085161 W CN 2012085161W WO 2014079042 A1 WO2014079042 A1 WO 2014079042A1
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WIPO (PCT)
Prior art keywords
power
channel
transmit
transmission power
total
Prior art date
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PCT/CN2012/085161
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English (en)
French (fr)
Inventor
陈玉华
周蓉
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201280040641.9A priority Critical patent/CN103959869A/zh
Priority to PCT/CN2012/085161 priority patent/WO2014079042A1/zh
Publication of WO2014079042A1 publication Critical patent/WO2014079042A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a power processing method and apparatus. Background technique
  • the maximum transmit power allowed by the user equipment is standardized, and the maximum allowed transmit power is used. To limit the uplink transmit power of the user equipment.
  • 3GPP protocol user equipment transmit power allowed by the further specifications on all carriers predetermined maximum allowable user equipment transmission power and user equipment on a carrier allowable maximum transmit power P eM4 ⁇ , used to limit the sum of the uplink transmit power of the user equipment on all carriers and the sum of the uplink transmit power on a certain carrier, respectively.
  • the purpose of the present invention is to solve the problem in the prior art that multiple frequency bands are not considered and each frequency band is
  • the calculation method of the transmission power of the carrier and the continuous multi-carrier in the case of multiple frequency bands makes the calculation of the uplink power scheme of the user equipment incomplete, and provides a power processing method and device.
  • an embodiment of the present invention provides a method of processing power.
  • the method includes: calculating a first total transmit power of a subset of carriers in all carriers and a second transmit total power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in a subset of carriers, where The total transmit power is the sum of the transmit power of each channel in all carriers;
  • the uplink data/signaling is sent according to the final transmit power of the channel.
  • an embodiment of the present invention provides a method for processing power.
  • the method includes: calculating a first total transmit power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in all carriers;
  • an embodiment of the present invention provides a power processing apparatus.
  • the device includes: a calculating unit, configured to calculate a first total transmit power of a subset of carriers in all carriers and a second transmit total power of all carriers, where the first transmit total power is a transmit power of each channel in the subset of carriers a sum, the second total transmit power is a sum of transmit powers of the respective channels in the entire carrier, the first transmit total power is transmitted to the first determining unit, and the second transmit total power is transmitted to the second determining unit;
  • a first determining unit configured to receive a first total transmit power transmitted by the computing unit, to determine whether the first transmit total power is greater than a first maximum transmit total power, if the first transmit total power is greater than the first maximum transmit Total power, performing a reduction process on each channel transmit power in the subset of carriers, acquiring a third transmit power of each channel in the subset of carriers, and transmitting the third transmit power to a comparison unit;
  • a second determining unit configured to receive a second total transmit power transmitted by the computing unit, to determine whether the second transmit total power is greater than a second maximum transmit total power, if the second transmit total power is greater than the second maximum transmit The total power, the reduction of the transmission power of each channel in the all carriers is performed, the fourth transmission power of each channel in the all carriers is obtained, and the fourth transmission power is transmitted to the comparison unit;
  • a comparing unit configured to receive a third transmit power transmitted by the first determining unit and a fourth transmit power transmitted by the second determining unit, where the third transmit power and the fourth Transmitting power is compared, obtaining a final transmit power of the channel, and transmitting the final transmit power to a sending unit;
  • a sending unit configured to receive the final transmit power transmitted by the comparing unit, and send uplink data/signaling according to a final transmit power of the channel.
  • an embodiment of the present invention provides a power processing apparatus.
  • the device includes: a calculating unit, configured to calculate a first total transmit power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in all carriers, and transmit the first transmit total power to the first Judging unit
  • a first determining unit configured to receive a first total transmit power transmitted by the computing unit, to determine whether the first transmit total power is greater than a first maximum transmit total power, if the first transmit total power is greater than the first a maximum transmit total power, performing a reduction process on the transmit power of each channel in the all carriers, acquiring a second transmit power of each channel in the all carriers, and transmitting the second transmit power to the accumulating unit and the sending unit;
  • An accumulating unit configured to receive a second transmit power transmitted by the first determining unit, accumulate a second transmit power of each channel in the subset of carriers in the all carriers, and acquire a second transmit of each channel in the subset of carriers Total power, transmitting the second total transmit power to the second determining unit;
  • a second determining unit configured to receive a second total transmit power transmitted by the accumulating unit, to determine whether the second transmit total power is greater than a second maximum transmit total power, if the second transmit total power is greater than the second a maximum transmit total power, performing a reduction process on each channel transmit power in the subset of carriers, acquiring a third transmit power of each channel in the subset of carriers, and transmitting the third transmit power to a transmit unit;
  • a sending unit configured to receive a second transmit power transmitted by the first determining unit and a third transmit power transmitted by the second determining unit, and send uplink data/letter according to the second/third transmit power of each channel make.
  • an embodiment of the present invention provides a power processing apparatus.
  • the device includes: a processor, configured to calculate a first total transmit power and a second transmit total power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in any consecutive carrier set of all carriers, The second total transmit power is a sum of transmit powers of respective channels in all carriers;
  • the processor is further configured to: determine whether the first total transmit power is greater than a first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, to the all carriers And reducing transmission power of each channel in the subset of carriers to obtain a third transmission power of each channel in the subset of carriers;
  • the processor is further configured to: determine whether the second transmit total power is greater than a second maximum Total power, if the second total transmit power is greater than the second maximum transmit total power, performing reduction processing on each channel transmit power in the all carriers to obtain fourth transmit power of each channel in the all carriers ;
  • the processor is further configured to compare the third transmit power and the fourth transmit power for the respective channels, obtain a final transmit power of the channel, and transmit the final transmit power to the transmitter. ;
  • a transmitter configured to receive the final transmit power transmitted by the processor, and send uplink data/signaling according to a final transmit power of the channel.
  • an embodiment of the present invention provides a power processing apparatus.
  • the device includes: a processor, configured to calculate a first total transmit power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in all carriers;
  • the processor is further configured to: determine whether the first total transmit power is greater than a first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, to the all carriers Performing a reduction process on each channel transmit power, acquiring a second transmit power of each channel in the all carriers, and transmitting the second transmit power to the transmitter;
  • the processor is further configured to: accumulate a second transmit power of each channel in the subset of carriers in the all carriers, and acquire a second transmit total power of each channel in the subset of the carriers;
  • the processor is further configured to: determine whether the second total transmit power is greater than a second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, to the carrier The transmission power of each channel in the set is reduced, and the third transmit power of each channel in the subset of carriers is obtained;
  • a transmitter configured to receive the second transmit power and the third transmit power transmitted by the processor, and send uplink data/signaling according to the second/third transmit power of each channel.
  • the sum of the transmitted power of each channel in the contiguous carrier set and the sum of the transmit power of each channel in all carriers, and the sum of the calculated first/second transmit power and the first/second maximum transmit total power The ratio is compared. When the sum of the first/second transmit power is greater than the first/second maximum transmit total power, the transmit power of each channel is scaled, and the final transmit power of each channel is obtained, and each channel is sent according to the final transmit power.
  • the uplink data avoids the prior art that does not consider the transmission power on the non-contiguous carrier channel in the same frequency band, and the calculation method of the transmission power on multiple carrier channels between the frequency bands and each frequency band, so that The problem that the uplink power scheme of the user equipment is incomplete is calculated.
  • FIG. 1 is a flowchart of a method for processing power according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of all carriers provided by an embodiment of the present invention.
  • FIG. 3A is a schematic diagram of a carrier wave in a frequency band fl according to an embodiment of the present invention.
  • FIG. 3B is a schematic diagram of a carrier in a frequency band f 2 according to an embodiment of the present invention.
  • Embodiment 4 is a flowchart of a method for processing power provided by Embodiment 2 of the present invention.
  • FIG. 5 is a flowchart of a method for processing power according to Embodiment 3 of the present invention.
  • Embodiment 6 is a flowchart of a method for processing power provided by Embodiment 4 of the present invention.
  • FIG. 7 is a diagram of a power processing apparatus according to Embodiment 5 of the present invention.
  • FIG. 8 is a diagram of a power processing apparatus according to Embodiment 6 of the present invention.
  • FIG. 9 is a diagram of a power processing apparatus according to Embodiment 7 of the present invention.
  • FIG. 10 is a diagram of a power processing apparatus according to Embodiment 8 of the present invention. detailed description
  • FIG. 1 is a flowchart of a method for processing power according to the first embodiment of the present invention.
  • the implementation body is a user equipment.
  • the specific implementation of the power processing method requires the following steps:
  • Step 110 Calculate a first total transmit power and a second transmit total power of a subset of carriers in all carriers, where the first transmit total power is a sum of transmit powers of respective channels in a subset of carriers, and the second transmit total power is The sum of the transmit power of each channel in all carriers.
  • all carriers are divided according to a continuous carrier and a non-contiguous carrier, and the carrier subset is any set of all consecutive carriers.
  • a continuous carrier set is taken as an example for description.
  • the user equipment first calculates the transmit power of each channel within each carrier such that the sum of the transmit powers of all channels on each carrier does not exceed the maximum transmit power allowed on the carrier.
  • the transmission power in the PUCCH channel is according to the formula. Ascertained, the transmit power in the PUSCH channel is determined according to Equation 2.
  • the user equipment calculates the total transmit power of each channel within the contiguous set of carriers.
  • the carrier set is as shown in FIG. 2, carrier 1 and carrier 2 are contiguous carrier sets, carrier 3 and carrier 4 are another contiguous carrier set, and carrier 5 is a single carrier, and after calculating the transmit power of each channel, pair 2 a set of contiguous carriers, accumulating the transmit power of each channel in each contiguous set of carriers, obtaining each successive load
  • the first transmitted total power on the wave set that is, the transmit power of each channel in the load wave 1 and carrier 1, and the transmit power of each channel in the load wave 3 and carrier 4.
  • the PUSCH channel in the carrier 2 transmits data
  • the first total transmit power on the contiguous carrier set is the PUSCH channel and the PUCCH channel of the user equipment in the carrier 1, in the carrier 1.
  • the sum of the transmit powers of the PUSCH channels is determined according to Equation 4: ⁇ P PUS cHAi) + P PUC cH (i) [dBm] Equation 4 when the user equipment is in a certain service Transmitting data on the PUSCH channel in the carrier 3 of the cell; when transmitting data on the PUSCH channel in the carrier 4, the first total transmit power on the contiguous carrier set is the PUSCH channel of the user equipment in the carrier 3, in the carrier 4
  • the sum of the transmit powers of the PUSCH channels is determined according to Equation 4, but Equation 4 should be converted to:
  • the PUSCH channel and the PUCCH channel are present in the carrier 1, and the PUSCH channel is present in the carrier 2.
  • the PUSCH channel is present in the carrier 3 and the carrier 4 as an example.
  • the user equipment also calculates the transmit power of each channel in all carriers, which are carrier 1, carrier 2, carrier 3, carrier 4 and carrier 5 in FIG. After calculating the transmission power of each channel in all carriers, the transmission power of each channel in all carriers is accumulated to obtain the second transmission total power.
  • the transmit power of the PUSCH channel and the PUCCH channel in the carrier 1 is calculated, and the transmit power of the PUSCH channel in the carrier 2, the carrier 3, the carrier 4, and the carrier 5 is calculated, and the total transmit power of the second transmit is the user equipment on the carrier 1, carrier 2.
  • PUSCH channel and PUSCH signal in carrier 3, carrier 4 and carrier 5 The sum of the transmission powers of the channels, that is, the total power of the second transmission is determined according to Equation 5:
  • the foregoing formula for calculating the transmission power of the user on the PUSCH channel and the PUCCH channel is a calculation formula of the prior art.
  • the calculation manner of the continuous carrier and all carriers is described by way of example, other channels.
  • the formula for transmitting power is not listed one by one.
  • Step 120 Determine whether the first total transmit power is greater than a first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, transmit power to each channel in the subset of carriers. Performing a reduction process to obtain a third transmit power of each channel in the subset of carriers.
  • step 110 the first total transmit power calculated according to formula 4 is compared with the first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, then for each successive carrier The transmission power of each channel in the set is reduced, and the third transmit power of each channel in each consecutive carrier set is obtained;
  • Performing a reduction process on the transmit power of each channel in each contiguous set of carriers, and obtaining a third transmit power of each channel in the contiguous set of carriers specifically, setting a priority of each channel in each contiguous set of carriers, and selecting each channel according to the priority
  • the transmission power is reduced, and the transmission power of each channel is multiplied by a coefficient of 1 or less to obtain a third transmission power of each channel after power reduction processing. It should be noted that the coefficients of the respective channels may be different.
  • the user equipment may further accumulate the third transmit power of each channel after the power reduction process to obtain the third transmit total power, if the third transmit total power is not greater than the first maximum
  • the total transmission power indicates that the above reduction processing meets the requirements. If the third transmission total power is still greater than the first maximum transmission total power, it indicates that the above reduction processing does not meet the requirement, and the transmission power of each channel in the continuous carrier set needs to be continued. Reduce the processing.
  • the first maximum total transmit power P. ⁇ g is determined by Equation 6, Pc MAX—L contiguous ⁇ ⁇ CMAX , contiguo us ⁇ ⁇ CMAX _ contiguous , P c and P c in Equation 6 are determined by Equation 7 and Equation 8.
  • the dish - ⁇ "rig power capability of the user equipment corresponds to subtracting P P The result of the sum of the various power backoff values under the subset of carriers and the maximum allowed transmit power P of all carriers in the corresponding subset of carriers on the network broadcast, minus the result of the allowable band edge power backoff value.
  • P c The power capability of the user equipment;
  • P c is the maximum allowable transmit power of each carrier on the network broadcast;
  • A4P ? is the power backoff when the radiation requirement is met;
  • -A4P ? is the additional power backoff;
  • P-Tkff ⁇ is satisfied Power management requirements, power backoff on the carrier;
  • ⁇ ⁇ is the allowable band edge power backoff value; wherein the footer C of each variable is the carrier number.
  • Step 1 30 Determine whether the second total transmit power is greater than a second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, transmit power to each channel in the all carriers. Performing a reduction process to obtain a fourth transmit power of each channel in the all carriers.
  • the second transmit total power is greater than the second maximum transmit total power, if the second transmit total power is greater than The second maximum transmit total power is reduced, and the transmit power of each channel in the all carriers is reduced, and the fourth transmit power of each channel in the all carriers is obtained.
  • step 110 the second total transmit power calculated according to formula 5 is compared with the second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, then all The transmission power of each channel in the carrier is reduced, and the fourth transmission power of each channel in the all carriers is obtained.
  • the reduction processing is performed, and the transmission power of each channel is multiplied by a coefficient of 1 or less to obtain the fourth transmission power of each channel after the power reduction processing. It should be noted that the coefficients of the respective channels may be different.
  • the user equipment may further accumulate the fourth transmit power of each channel after the power reduction process to obtain the fourth transmit total power, and if the fourth transmit total power is not greater than the second maximum transmit total power, The reduction processing meets the requirement. If the fourth transmission total power is still greater than the second maximum transmission total power, it indicates that the above reduction processing does not meet the requirement, and the reduction of the transmission power of each channel in all carriers needs to be continued.
  • Equation 9 The value of the second maximum transmitted total power is determined by Equation 9.
  • PCMAX_L_CA min ⁇ l01og 10 J DT C , C , P P — /, MPR C * A MPR C * DT CC * DT W , P POWERDAIS /(P - MPR C Formula ten
  • P CMAX_H_CA min ⁇ l 0 log 10 ⁇ p EMAX c , P powerclass ⁇ Equation 11
  • the power capability of the user equipment ⁇ the minimum value of the maximum allowable transmit power ⁇ £ ⁇ ⁇ of each carrier on the network broadcast; The sum of the maximum transmit power lower limit on each carrier and the power capability ⁇ of the user equipment; ⁇ ⁇ — is the work of the user equipment Rate capability; maximum allowable transmit power for each carrier on the network broadcast; power backoff when the radiation requirement is met; - Aff ⁇ is the additional power backoff; P-MPR is the full power management requirement, on the carrier Power backoff; ) ⁇ is the allowable band edge power backoff value; ) ⁇ is component insertion loss, where the footer C of each variable is the carrier number.
  • the second maximum total transmit power p is: Power capability of the user equipment
  • PcMAX Ppowerclass ⁇ °
  • Step 140 Compare, for each of the channels, the third transmit power and the fourth transmit power, to obtain a final transmit power of the channel.
  • the third transmit power of each channel after the reduction process in step 120 is compared with the fourth transmit power of each channel after the reduction process in step 130, if the third transmit power If the third transmit power is not greater than the fourth transmit power, the third transmit power is obtained as the final transmit power; if the third transmit power is greater than the fourth transmit power, the fourth transmit power is obtained as the final transmit power;
  • calculating the PUSCH channel in the contiguous carrier 1 is reduced, and obtaining the third transmit power of the channel
  • the fourth transmit power of the channel is obtained, and the third transmit power of the PUSCH channel in the carrier 1 is compared with the fourth transmit power to obtain the third transmit power and the fourth transmit power.
  • the minimum value of the transmission power, as the final transmission power of the PUSCH channel in the carrier 1, is performed for each channel in the carrier in the above manner, and the final transmission power of each channel is obtained.
  • Step 150 Send uplink data/signaling according to the final transmit power of the channel.
  • the user equipment After obtaining the final transmit power of each channel, the user equipment is the most per channel.
  • the final transmit power sends uplink data/signaling to the serving cell.
  • the first total transmit power and the second transmit total power are respectively greater than the first maximum transmit total power and the second maximum transmit total power respectively, but in practical applications, A preferred implementation may be that the first total transmit power is not greater than the first maximum transmit total power, but the second transmit total power is greater than the second maximum transmit total power, and at this time, no transmission is performed on each channel in the continuous carrier set. The power is reduced, and the transmit power of each channel in the continuous carrier set is used as the third transmit power; however, since the total transmit power of the second transmit is greater than the total transmit power of the second maximum, it is required to reduce the transmit power of each channel in all carriers. And acquiring a fourth transmit power of each channel in all carriers, and comparing the third transmit power of each channel with the fourth transmit power to obtain a final transmit power of each channel.
  • the first total transmit power is greater than the first maximum transmit total power, but the second transmit total power is not greater than the second maximum transmit total power, at this time, due to the first transmit total power It is greater than the first maximum total transmit power. Therefore, the transmit power of each channel in the continuous carrier set needs to be reduced to obtain the third transmit power of each channel in the continuous carrier set; however, the transmit power of each channel in the entire carrier set is not reduced. Processing, using the transmit power of each channel in the entire carrier set as the fourth transmit power; comparing the third transmit power of each channel with the fourth transmit power to obtain the final transmit power of each channel.
  • the first transmit total power is not greater than the first maximum transmit total power
  • the second transmit total power is not greater than the second maximum transmit total power
  • the continuous carrier is not The transmission power of each channel in the set is reduced, and the transmission power of each channel in the continuous carrier set is used as the third transmission power; the transmission power of each channel in the entire carrier set is not reduced, and the transmission power of each channel in the entire carrier set is taken as the first Four transmit powers; comparing the third transmit power of each channel with the fourth transmit power to obtain the final transmit power of each channel.
  • the user equipment calculates the sum of the transmission power of each channel in the continuous carrier set and the total transmission power of each channel in all carriers. And comparing the calculated sum of the first/second transmit powers with the first/second maximum transmit total power, when the sum of the first/second transmit powers is greater than the first/second maximum transmit total power, The transmission power of each channel is scaled to obtain the final transmit power of each channel, and the uplink data is sent according to the final transmit power of each channel, thereby avoiding to some extent that the prior art does not consider the non-contiguous carrier channel in the same frequency band.
  • the transmission power, and the calculation method of the transmission power on multiple carrier channels in the frequency band and in each frequency band make the calculation of the uplink power scheme of the user equipment incomplete.
  • all carriers are divided according to continuous carriers and non-contiguous carriers, and the carrier subset is an arbitrary example of all consecutive carrier sets.
  • all carriers are divided according to frequency bands.
  • the subset of carriers is any set of carriers in any of the same frequency bands.
  • FIG. 4 is a flowchart of the power processing method according to the second embodiment of the present invention.
  • the implementation body is a user equipment.
  • the specific implementation of the power processing method requires the following steps:
  • Step 41 0 Calculate a first total transmit power and a second transmit total power of a subset of carriers in all carriers, where the first transmit total power is a sum of transmit powers of respective channels in the subset of carriers, and the second transmit total power The sum of the transmit powers for each channel in all carriers.
  • all carriers are divided according to frequency bands, and the carrier subset is any set of all carriers in the same frequency band.
  • the carrier subset is any set of all carriers in the same frequency band.
  • the user equipment first calculates the transmit power of each channel within the carrier such that the sum of the transmit powers of all channels on each carrier does not exceed the maximum transmit power allowed on the carrier.
  • Equation 10 For example, when the user equipment is on a certain serving cell, transmitting control signaling on the PUCCH channel and transmitting data in the PUSCH channel, the transmission power of the user equipment in the PUCCH channel is also determined by Equation 12. The transmission power of the user equipment in the PUSCH channel is determined according to Equation 14.
  • the user equipment calculates the total transmit power of each channel in all carrier sets in the same frequency band.
  • the carrier set is shown in FIG. 3-A or FIG. 3-B.
  • Carrier 1 and carrier 2 are all carrier sets in the band Band A
  • carrier 3, carrier 4 and carrier 5 are all carrier sets in the band Band B.
  • After calculating the transmit power of each channel calculate the transmit power of each channel in all the carrier sets in the band Band A and the band Band B, accumulate the transmit power of each channel in the band A and the band B, and obtain all the carriers in each band.
  • the first transmitted total power of the set that is, the transmit power of each channel in carrier 1 and carrier 2 in the frequency band A is accumulated, and the transmission power of each channel in the carrier 3, the carrier 4 and the carrier 5 in the frequency band B is accumulated.
  • FIG. 3-A or FIG. 3-B There are two frequency bands shown in FIG. 3-A or FIG. 3-B. In the embodiment of the present invention, there are two frequency bands in FIG. 3-A or FIG. 3-B, and multiple carriers exist in each frequency band. As an example.
  • the user equipment when the user equipment transmits data or signaling on the PUSCH channel and the PUCCH channel in carrier 1 of a certain serving cell; when the PUSCH channel in carrier 2 transmits data, then all carrier sets in the frequency band A
  • the first total transmit power is the PUSCH of the user equipment in carrier 1.
  • the cumulative sum of the channel and PUCCH channels, the PUSCH channel transmit power in carrier 1, that is, the first transmit total power of all carrier sets in the band A is determined according to Equation 15.
  • the PUSCH channel and the PUCCH channel are present in the carrier 1, and the carrier is in the carrier.
  • a PUSCH channel exists in 2; a PUSCH channel exists in carrier 3, carrier 4, and carrier 5 as an example.
  • the user equipment also calculates the transmit power of each channel in all carriers, which are carrier 1, carrier 2, carrier 3, carrier 4 and carrier 5 in Figures 3-A and 3-B. After calculating the transmission power of each channel in all carriers, the transmission power of each channel in all carriers is accumulated, and the second total transmission power is obtained.
  • the transmit power of the PUSCH channel and the PUCCH channel in the carrier 1 is calculated, and the transmit power of the PUSCH channel in the carrier 2, the carrier 3, the carrier 4, and the carrier 5 is calculated, and the total transmit power of the second transmit is the user equipment on the carrier 1, carrier 2.
  • the sum of the transmission power of the PUSCH channel and the PUSCH channel in carrier 3, carrier 4 and carrier 5, that is, the total power of the second transmission is determined according to formula 16.
  • Step 420 Determine whether the first total transmit power is greater than a first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, transmit power to each channel in the subset of carriers. Performing a reduction process to obtain a third transmit power of each channel in the subset of carriers.
  • step 41 After calculating the first total transmit power on all the carrier sets in the same frequency band, according to the description of step 41 0, it is determined whether the first transmit total power is greater than the first maximum transmit total power, if If the first total transmit power is greater than the first maximum transmit total power, the transmit power of each channel in all the carrier sets in the same frequency band is reduced, and the first channel of each channel in the same frequency band is obtained. Three transmit power.
  • step 41 the first total transmit power calculated according to formula 4 is compared with the first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, then the frequency band A is The transmission power of each channel in all the carrier sets in the carrier is reduced, and the third transmission power of each channel in all the carrier sets in the frequency band A is obtained;
  • the user equipment may further accumulate the third transmit power of each channel after the power reduction process to obtain the third transmit total power, and if the third transmit total power is not greater than the first maximum transmit total power, The reduction processing meets the requirement. If the third transmission total power is still greater than the first maximum transmission total power, it indicates that the above reduction processing does not meet the requirement, and the reduction of the transmission power of each channel in the continuous carrier set needs to be continued.
  • is the minimum power of the user equipment's power capability P - and the maximum allowable transmit power of each carrier on the network broadcast P £M ⁇
  • the ⁇ ⁇ is the sum of the power capability of the user equipment minus the various power backoff values of the corresponding carrier subset and the maximum allowed transmit power P £M ⁇ of all carriers in the corresponding carrier subset on the network broadcast. The minimum value of the result of going to the allowable band edge power backoff value.
  • P The power capability of the user equipment
  • P is the maximum allowable transmit power of each carrier on the network broadcast
  • A4P? is the power backoff when the radiation requirement is met
  • -A4P? is the additional power backoff
  • P-Tkff ⁇ is the power Management requirements, power backoff on the carrier
  • ⁇ ⁇ is the allowable band edge power backoff value, where the footer c of each variable is the carrier number.
  • Step 430 Determine whether the second total transmit power is greater than a second maximum transmit total power. If the second transmit total power is greater than the second maximum transmit total power, perform transmit power on each channel in the all carriers. The reduction process is performed to obtain a fourth transmit power of each channel in the all carriers.
  • step 410 the second total transmit power calculated according to formula 16 is compared with the second maximum transmit total power, if the second transmit total power is greater than the second maximum transmit For the total power, the transmission power of each channel in all carriers is reduced, and the fourth transmission power of each channel in the all carriers is obtained.
  • the reduction processing is performed, and the transmission power of each channel is multiplied by a coefficient of 1 or less to obtain the fourth transmission power of each channel after the power reduction processing. It should be noted that the coefficients of the respective channels may be different.
  • the user equipment may further accumulate the fourth transmit power of each channel after the power reduction process to obtain the fourth transmit total power, and if the fourth transmit total power is not greater than the second maximum transmit total power, The reduction processing meets the requirement. If the fourth transmission total power is still greater than the second maximum transmission total power, it indicates that the above reduction processing does not meet the requirement, and the reduction of the transmission power of each channel in all carriers needs to be continued.
  • the value of the second maximum transmitting total power year P CMAX is determined by the formula twenty.
  • PCMAX_L_CA min ⁇ l. Lo gl ⁇ min[p EMAX DT c ⁇ ,P pawerdass /(MPR c * A - MPR C *DT C c *DT IB ,P powerdaii / ⁇ P- MPR c * DT c ] ⁇ powerdass ⁇ Formula 21
  • PCMAX_H_CA min ⁇ l 0 log 10 ⁇ p EMAX C , P POWERCLASS ⁇ Equation 22, wherein the power capability of the user equipment is the minimum value of the maximum allowable transmission power ⁇ £ ⁇ ⁇ of each carrier on the network broadcast; The minimum value of the maximum transmit power lower limit on each carrier and the minimum power capability of the user equipment ⁇ —the power capability of the user equipment; the maximum allowable transmit power of each carrier on the network broadcast; When the power is backed up; - A4P is the additional power backoff; P - MPR is the full power management requirement, the power is backed off on the carrier; ) r
  • the second maximum transmitted total power P is: Power capability of the user equipment.
  • the difference between the tei and the power management backoff value of the user equipment, that is, the formula twenty is converted to
  • Step 440 Compare, for each of the channels, the third transmit power and the fourth transmit power, to obtain a final transmit power of the channel.
  • the third transmit power of each channel after the reduction process in step 420 is compared with the fourth transmit power of each channel after the reduction process in step 430, if the third transmit power is used. If the third transmit power is not greater than the fourth transmit power, the third transmit power is obtained as the final transmit power; if the third transmit power is greater than the fourth transmit power, the fourth transmit power is obtained as the final transmit power;
  • the PUSCH channel in the carrier 1 is calculated to be reduced, and the third transmit power of the channel is obtained, and the total power of all the carrier channels is calculated.
  • the fourth transmit power of the channel is obtained, and the third transmit power of the PUSCH channel in the carrier 1 is compared with the fourth transmit power to obtain the third transmit power.
  • the minimum value of the fourth transmission power, as the final transmission power of the PUSCH channel in the carrier 1, is performed for each channel in the carrier in the above manner, and the final transmission power of each channel is obtained.
  • Step 450 Send uplink data/signaling according to the final transmit power of the channel.
  • the user equipment After obtaining the final transmit power of each channel, the user equipment sends uplink data/signaling to the serving cell according to the final transmit power of each channel.
  • the first total transmit power and the second transmit total power are respectively greater than the first maximum transmit total power and the second maximum transmit total power, respectively, for example, but
  • the first transmit total power is not greater than the first maximum transmit total power, but the second transmit total power is greater than the second maximum transmit total power, and, in this case, not in the same frequency band.
  • the transmission power of each channel in all the carrier sets is reduced, and the transmission power of each channel in all carrier sets in the same frequency band is used as the third transmission power; however, since the total power of the second transmission is greater than the total power of the second largest transmission, therefore, The transmission power of each channel in all carriers needs to be reduced, the fourth transmission power of each channel in all carriers is obtained, and the third transmission power and the fourth transmission power of each channel are compared to obtain the final transmission power of each channel.
  • the first total transmit power is greater than the first maximum transmit total power, but the second transmit total power is not greater than the second maximum transmit total power, at this time, due to the first transmit total power It is greater than the first maximum total transmit power. Therefore, it is required to reduce the transmit power of each channel in all carrier sets in the same frequency band, and obtain the third transmit power of each channel in all carrier sets in the same frequency band; however, not all carriers The transmission power of each channel in the set is reduced, and the transmission power of each channel in the entire carrier set is used as the fourth transmission power; and the third transmission power of each channel is compared with the fourth transmission power to obtain the final transmission power of each channel.
  • the first transmit total power is not greater than the first maximum transmit total power
  • the second transmit total power is not greater than the second maximum transmit total power
  • the same frequency band is not used.
  • the transmission power of each channel in all the carrier sets in the carrier is reduced, and the transmission power of each channel in all carrier sets in the same frequency band is used as the third transmission power; nor is the transmission power of each channel in the entire carrier set reduced, and all carriers are used.
  • the transmit power of each channel in the set is used as the fourth transmit power; and the third transmit power of each channel is compared with the fourth transmit power to obtain the final transmit power of each channel.
  • the user equipment calculates the sum of the transmission powers of the respective channels in all the carrier sets in the same frequency band and the sum of the transmission powers of the respective channels in all the carriers, and the first calculated /the sum of the second transmit power is compared with the first/second maximum transmit total power, and when the sum of the first/second transmit power is greater than the first/second maximum transmit total power, the transmit power of each channel is scaled , get the final transmit power of each channel, root
  • the uplink data is transmitted according to the final transmit power of each channel, thereby avoiding to some extent that the transmit power on the non-contiguous carrier channel in the same frequency band is not considered in the prior art, and on the multiple carrier channels between the frequency bands and on each frequency band.
  • the calculation method of the transmission power makes the calculation of the uplink power scheme of the user equipment incomplete.
  • FIG. 5 is a flowchart of a power processing method according to Embodiment 3 of the present invention.
  • the implementation body is a user equipment.
  • the specific power processing method requires the following steps:
  • Step 51 Calculate a first total transmit power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in all carriers.
  • the user equipment first calculates the transmit power of each channel in the carrier such that the sum of the transmit powers of all channels on each carrier does not exceed the maximum transmit power allowed on the carrier.
  • the transmission power in the PUCCH channel is according to the formula. Twenty-three determines that the transmit power in the PUSCH channel is determined according to Equation twenty-four.
  • Equation 20 For example, when the user equipment is on a certain serving cell, while transmitting control signaling on the PUCCH channel and transmitting data in the PUSCH channel, the transmission power of the user equipment in the PUCCH channel is also calculated by Equation Twenty-three. It is determined that the transmission power of the user equipment in the PUSCH channel is determined according to Equation 25. [dBm] formula twenty five
  • the user equipment calculates the transmit power of each channel in all carriers.
  • the carrier set is shown in FIG. 2, carrier 1 and carrier 2 are continuous carriers, carrier 3 and carrier 4 are continuous carriers, and carrier 5 is a single carrier, and the calculation is performed. After the transmission power of each channel in all carriers, the transmission power of each channel in all carriers is accumulated, and the first total transmission power is obtained.
  • the transmit power of the PUSCH channel and the PUCCH channel in the carrier 1 is calculated, and the transmit power of the PUSCH channel in the carrier 2, the carrier 3, the carrier 4, and the carrier 5 is calculated, and the total transmit power of the first transmit is the user equipment on the carrier 1, carrier 2.
  • the sum of the transmit power of the PUSCH channel and the PUSCH channel in carrier 3, carrier 4, and carrier 5, that is, the total power of the first transmission is determined according to formula 26:
  • the foregoing formula for calculating the transmission power of the user on the PUSCH channel and the PUCCH channel is a calculation formula of the prior art.
  • the calculation manner of the continuous carrier and all carriers is described by way of example, other channels.
  • the formula for transmitting power is not listed one by one.
  • Step 520 Determine whether the first total transmit power is greater than the first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, perform transmit power on each channel in the all carriers. The reduction process is performed to obtain a second transmit power of each channel in the all carriers.
  • the transmission power of each channel in the all carriers is reduced, and the second transmission power of each channel in the all carriers is obtained.
  • performing the calculated first total transmit power and the first maximum transmit total power For example, if the first total transmit power is greater than the first maximum transmit total power, the transmit power of each channel in all carriers is reduced, and the second transmit power of each channel in the all carriers is obtained.
  • the reduction processing is performed, and the transmission power of each channel is multiplied by a coefficient of 1 or less to obtain the second transmission power of each channel after the power reduction processing. It should be noted that the coefficients of the respective channels may be different.
  • the user equipment may further accumulate the second transmit power of each channel after the power reduction process, and obtain the total power of each channel after the power reduction process, and the total power of each channel after the power reduction process. If the total reduction power is not greater than the first maximum transmission power, the above reduction processing is in compliance with the requirement. If the total power of each channel after the power reduction processing is still greater than the first maximum transmission total power, the above reduction processing does not meet the requirement, and The reduction of the transmission power of each channel in all carriers is continued.
  • the first maximum total transmit power is determined by the formula twenty-seven, ⁇ CMAX L CA ⁇ ⁇ CMAX ⁇ ⁇ CMAX H _CA ⁇
  • PCMAX_L_CA min ⁇ l. Lo gl . ⁇ min[p EMAX DT c ⁇ ,P pawerdass /(MPR c * A - MPR C *DT C c *DT IB ,P powerdaii / ⁇ P- MPR c * DT c ] ⁇ powerdass ⁇ Formula 28
  • P CMAX_H_CA min ⁇ l 0 log 10 ⁇ p EMAX c , P powerclass ⁇ Equation 29, wherein the power capability of the user equipment ⁇ —the minimum allowable maximum transmit power ⁇ £ ⁇ ⁇ of each carrier on the network broadcast The sum is the sum of the maximum transmit power lower limit on each carrier and the power capability ⁇ of the user equipment; ⁇ ⁇ — is the power capability of the user equipment; ⁇ ⁇ is the maximum allowable transmit power of each carrier on the network broadcast; When the radiation requirement is met, the power is retracted; -A4P ?
  • P-Tkff ⁇ is the power tube The power requirement is that the power backoff on the carrier; ) ⁇ is the allowable band edge power backoff value; DT IB c is the component insertion loss, where the footer c of each variable is the carrier number.
  • the value of the first maximum transmit total power is:
  • the value of the first maximum transmit total power is: power capability of the user equipment.
  • PcMAX Ppowerclass ⁇ °
  • Step 530 Accumulate a second transmit power of each channel in the subset of carriers in the all carriers, and obtain a second transmit total power of each channel in the subset of carriers.
  • step 520 since the total transmit power is greater than the first maximum transmit total power, the transmit power of each channel in all carriers is reduced, and the second transmit power of each channel in all carriers is obtained, in this step. And accumulating second transmit powers of respective channels in the subset of carriers in all carriers to obtain second transmit total power of each channel in the subset of carriers.
  • all carriers are divided into continuous carriers and non-contiguous carriers, and the carrier subset is any set of all consecutive carriers.
  • a continuous carrier set is taken as an example for description.
  • all carriers shown in FIG. 2 are carrier 1, carrier 2, carrier 3, carrier 4, and carrier 5.
  • carrier 1, carrier 2, carrier 3, carrier 4, and carrier 5 are used.
  • the transmit power of each channel is scaled to obtain the second transmit power of each channel in carrier 1, carrier 2, carrier 3, carrier 4, and carrier 5.
  • carrier 1 and carrier 2 are continuous carriers
  • carriers 3 and carrier 4 are continuous carriers.
  • the second transmission power of each channel in carrier 1 and carrier 2, carrier 3 and carrier 4 is accumulated, and carrier 1 and carrier 2, carrier 3 and carrier 4 are acquired.
  • the second transmitted total power is provided.
  • Step 540 Determine whether the second transmit total power is greater than a second maximum transmit total power, such as If the second total transmit power is greater than the second maximum transmit total power, performing reduction processing on each channel transmit power in the subset of carriers to obtain a third transmit power of each channel in the subset of carriers.
  • step 530 it is determined whether the second total transmit power is greater than the second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, transmit power to each channel in each consecutive carrier set. Performing a reduction process to obtain a third transmit power of each channel in each successive carrier set.
  • the channel transmission power is further reduced to obtain a third transmission power of each channel in each successive carrier set.
  • Performing a reduction process on the transmit power of each channel in each contiguous set of carriers, and acquiring a third transmit power of each channel in each contiguous set of carriers is specifically: setting a priority of each channel in each contiguous set of carriers, and The transmission power of the channel is reduced again, and the transmission power of each channel is multiplied by a coefficient of 1 or less to obtain the transmission power of each channel after the power reduction processing. It should be noted that the coefficients of the respective channels may be different.
  • the user equipment may further accumulate the third transmit power of each channel after the power reduction process to obtain the third transmit total power, and if the third transmit total power is not greater than the second maximum transmit total power, The reduction processing meets the requirement. If the third transmission total power is still greater than the second maximum transmission total power, it indicates that the above-mentioned reduction processing does not meet the requirement, and the reduction of the transmission power of each channel in the continuous carrier needs to be continued.
  • the second maximum total transmit power P e ⁇ ig is determined by Equation 30.
  • Step 550 Send uplink data/signaling according to the second/third transmit power of each channel. Specifically, after acquiring the third transmit power of each channel in each consecutive carrier, for each channel in the non-contiguous carrier in all carriers, the user equipment sends uplink data to the serving cell according to the second transmit power of each channel; In each channel in each successive carrier, the user equipment sends uplink data/signaling to the serving cell according to the third transmit power of each channel.
  • the first transmit total power is greater than the first maximum transmit total power, but in practical applications, a preferred implementation may also occur, where the first transmit total power is not greater than the first a maximum total transmission power.
  • the transmission power of each channel in all carriers is not reduced, and the transmission power of each channel in all carriers is used as the second transmission power.
  • the cumulative calculation of step 530 is performed to obtain the second transmission total. Power, when the second transmitted total power is greater than the second maximum transmitted total power, the subsequent steps are continued.
  • the first total transmit power is greater than the first maximum transmit total power, and performing step 520, step 530, and step 540, but when the second transmit total power is not greater than the second maximum transmit total Power, at this time, the reduction power of each channel in each of the consecutive carrier sets is not reduced, and the uplink data is transmitted according to the second transmission power of each channel.
  • the first total transmit power is not greater than the first maximum transmit total power
  • the second transmit total power is not greater than the second maximum transmit total power
  • the user equipment calculates the sum of the transmit powers of the respective channels in all the carriers, and compares the calculated sum of the first transmit powers with the first maximum transmit total power, if greater than And performing a reduction process on each channel, acquiring second transmit power of each channel in the all carriers, and accumulating second transmit power of each channel in the continuous carrier set in all carriers, and acquiring second transmit total power if second
  • the total transmit power is greater than the second maximum transmit total power
  • the transmit power of each channel in the continuous carrier set in all carriers is scaled to obtain the reduced third transmit power, and finally, according to the second/third transmit of each channel
  • the power transmits uplink data, thereby avoiding the calculation of the transmission power on the non-contiguous carrier channel in the same frequency band and the transmission power on multiple carrier channels in each frequency band in the prior art to a certain extent.
  • the method of calculating the uplink power scheme of the user equipment is not completed. The whole problem.
  • all carriers are divided according to continuous carriers and non-contiguous carriers, and the carrier subset is an arbitrary all contiguous carrier set as an example.
  • all carriers are divided according to frequency bands.
  • the subset of carriers is any set of carriers in any of the same frequency bands.
  • Step 61 0 Calculate a first total transmit power of all carriers, where the first transmit total power is all The sum of the transmit power of each channel in the part carrier.
  • the user equipment first calculates the transmit power of each channel in the carrier such that the sum of the transmit powers of all channels on each carrier does not exceed the maximum transmit power allowed on the carrier.
  • the transmission power in the PUCCH channel is according to the formula. Thirty-three determines that the transmit power in the PUSCH channel is determined according to Equation thirty-four.
  • the transmit power of the user equipment in the PUCCH channel is determined by Equation thirty-three, if the user equipment is at The transmit power in the PUSCH channel is determined according to Equation 35.
  • the user equipment calculates the transmit power of each channel in all carriers.
  • the carrier set is shown in FIG. 2, carrier 1 and carrier 2 are continuous carriers, carrier 3 and carrier 4 are continuous carriers, and carrier 5 is a single carrier, and the calculation is performed. After the transmission power of each channel in all carriers, the transmission power of each channel in all carriers is accumulated, and the first total transmission power is obtained.
  • the total transmit power is the sum of the transmit power of the PUSCH channel and the PUSCH channel of the user equipment in carrier 1, carrier 2, carrier 3, carrier 4 and carrier 5. , that is, the total power of the first transmission is determined according to formula 36:
  • the foregoing formula for calculating the transmission power of the user on the PUSCH channel and the PUCCH channel is a calculation formula of the prior art.
  • the calculation manner of the continuous carrier and all carriers is described by way of example, other channels.
  • the formula for transmitting power is not listed one by one.
  • Step 620 Determine whether the first total transmit power is greater than the first maximum transmit total power. If the first transmit total power is greater than the first maximum transmit total power, perform transmit power on each channel in the all carriers. The reduction process is performed to obtain a second transmit power of each channel in the all carriers.
  • the transmission power of each channel in the all carriers is reduced, and the second transmission power of each channel in the all carriers is obtained.
  • the reduction processing is performed, and the transmission power of each channel is multiplied by a coefficient smaller than 1, to obtain the second transmission power of each channel after the power reduction processing.
  • the user equipment may further accumulate the second transmit power of each channel after the power reduction process, and obtain the total power of each channel after the power reduction process, if the power is reduced.
  • the total power of each channel after the small processing is not greater than the first maximum total transmission power, indicating that the above-mentioned reduction processing meets the requirements, and if the total power of each channel after the power reduction processing is still greater than the first maximum transmission total power, The above reduction processing does not meet the requirements, and it is necessary to continue to reduce the transmission power of each channel in all carriers.
  • ⁇ and ⁇ — ⁇ in the formula 37 are determined by the formula 38 and the formula 39.
  • PCMAX_L_CA min ⁇ l. Lo gl ⁇ min[p EMAX DT c ⁇ ,P pawerdass /(MPR c * A - MPR C *DT C c *DT IB ,P powerdaii / ⁇ P- MPR c * DT c ] ⁇ powerdass ⁇ Formula 38
  • P CMAX_H_CA min ⁇ l 0 log 10 ⁇ p EMAX , c , P powerdass ⁇ Equation 39, wherein the power capability of the user equipment ⁇ - the minimum allowable transmission power of each carrier on the network broadcast ⁇ £ ⁇ ⁇ and The value is the minimum of the maximum transmit power lower limit on each carrier and the minimum power capability of the user equipment ⁇ ⁇ ⁇ — is the power capability of the user equipment; the maximum allowable transmit power of each carrier on the network broadcast; When the radiation requirement is met, the power backoff is performed; - A4P is the additional power backoff; P-MPR is the full power management requirement, and the power is backed off on the carrier; ) ⁇ is the allowable band edge power backoff value; ) ⁇ is the component insertion loss, where the footer C of each variable is the carrier number.
  • the value of the first maximum transmit total power is: power capability of the user equipment.
  • the value of the first maximum transmit total power is: power capability of the user equipment.
  • Step 630 Accumulate the second transmit power of each channel in the subset of carriers in the all carriers, Acquiring a second total transmit power of each channel within the subset of carriers.
  • step 620 since the total transmit power is greater than the first maximum transmit total power, the transmit power of each channel in all carriers is reduced, and the second transmit power of each channel in all carriers is obtained, in this step. And accumulating second transmit powers of respective channels in the subset of carriers in all carriers to obtain second transmit total power of each channel in the subset of carriers.
  • all the carriers are divided according to the frequency band, and the carrier subset is any set of all carriers in the same frequency band.
  • the carrier sets in the same frequency band are taken as an example for description.
  • all the carriers shown in FIG. 2 are carrier 1, carrier 2, carrier 3, carrier 4, and carrier 5.
  • carrier 1, carrier 2, carrier 3, carrier 4, and carrier are used.
  • the transmission power of each channel in 5 is scaled, and the second transmission power of each channel in carrier 1, carrier 2, carrier 3, carrier 4, and carrier 5 is obtained, but in all carriers, carrier 1 and carrier 2 are bands Band A.
  • Carrier 3, carrier 4 and carrier 5 are the band Band B.
  • the second transmission power of each channel in carrier 1 and carrier 2 is accumulated, and the second transmission of each channel in carrier 3, carrier 4 and carrier 5 is performed.
  • the power is accumulated to obtain carrier 1 and carrier 2; carrier 2, carrier 4, and the second transmitted total power of each channel in carrier 5.
  • FIG. 3-A or FIG. 3-B There are two frequency bands shown in FIG. 3-A or FIG. 3-B. In the embodiment of the present invention, there are two frequency bands in FIG. 3-A or FIG. 3-B, and multiple carriers exist in each frequency band. As an example.
  • Step 640 Determine whether the second total transmit power is greater than a second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, transmit power to each channel in the subset of carriers. Performing a reduction process to obtain a third transmit power of each channel in the subset of carriers.
  • step 630 it is determined whether the second total transmit power is greater than the second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, each of the carrier sets in each frequency band is The channel transmission power is reduced to obtain a third transmission power of each channel in all carrier sets in each frequency band.
  • the second total transmit power and the second most calculated will be accumulated in step 630
  • the total transmit power is compared. If the second transmit total power is greater than the second maximum transmit total power, the transmit power of each channel in all the carrier sets in each frequency band is again reduced, and each carrier set in each frequency band is obtained. The third transmit power of the channel.
  • the method further reduces the transmission power of each channel in all the carrier sets in each frequency band, and obtains the third transmission power of each channel in all the carrier sets in each frequency band, specifically, each channel in the set of all carriers in each frequency band
  • the priority is set, and the transmission power of each channel is further reduced according to the priority, and the transmission power of each channel is multiplied by a coefficient of less than or equal to 1, and the transmission power of each channel after the power reduction processing is obtained.
  • the coefficients of the individual channels can be different.
  • the user equipment may further accumulate the third transmit power of each channel after the power reduction process to obtain the third transmit total power, and if the third transmit total power is not greater than the second maximum transmit total power, The reduction processing meets the requirements. If the third transmission total power is still greater than the second maximum transmission total power, it indicates that the above reduction processing does not meet the requirements, and the reduction of the transmission power of each channel in all carriers in each frequency band needs to be continued.
  • P bmd and P in the formula forty are determined by the formula forty-one and the formula forty-two.
  • PcMAx_L_ band min ⁇ l0 log 10 ⁇ p E, c -DT c, P powerclass - max ( layer + A -MPR, P- MPR) -DT c)
  • P CMAX_H_band min ⁇ l 0 lOg 10 ⁇ P EMAX , C , P powerdass ⁇ Equation 42
  • the power capability P p — S of the user equipment and the maximum allowable transmission power of each carrier on the network broadcast P EMAX , C The minimum value of the sum; the ⁇ ⁇ ⁇ is the power capability of the user equipment minus the results of various power backoff values under the corresponding subset of carriers and the maximum allowed transmit power P £M of all carriers in the corresponding subset of carriers on the network broadcast Accumulate and subtract the allowable band edge work
  • I ⁇ is the power capability of the user equipment;
  • is the maximum allowable transmit power of each carrier on the network broadcast; is the power backoff when the radiation requirement is met; -Aff ⁇ is the additional power backoff;
  • P-MP? is the power Management requirements, power backoff on the carrier;
  • ⁇ ⁇ is the allowable band edge power backoff value; wherein the footer c
  • Step 650 Send uplink data/signaling according to the second/third transmit power of each channel. Specifically, after acquiring the third transmit power of each channel in all the carrier sets in each frequency band, for each channel in the non-contiguous carrier in all the carriers, the user equipment sends the uplink data to the serving cell according to the second transmit power of each channel. For each channel in all carrier sets in each frequency band of all carriers, the user equipment sends uplink data/signaling to the serving cell according to the third transmit power of each channel.
  • the first transmit total power is greater than the first maximum transmit total power, but in practical applications, a preferred implementation may also occur, where the first transmit total power is not greater than the first a maximum total transmission power.
  • the transmission power of each channel in all carriers is not reduced, and the transmission power of each channel in all carriers is used as the second transmission power; then the accumulation calculation of step 6 30 is performed to obtain the second transmission total. Power, when the second transmitted total power is greater than the second maximum transmitted total power, the subsequent steps are continued.
  • the first total transmit power is greater than the first maximum transmit total power
  • step 620, step 630, and step 640 are performed, but when the second transmit total power is not greater than the second maximum transmit total At this time, the transmission power of each channel in all the carrier sets in the respective frequency bands is not reduced, and the uplink data is transmitted according to the second transmission power of each channel.
  • the first total transmit power is not greater than the first maximum transmit total power
  • the second transmit total power is not greater than the second maximum transmit total power
  • the user equipment calculates the sum of the transmit powers of the respective channels in all carriers, and calculates the sum of the first transmit powers and the first most Comparing the total power of the large transmissions, if greater than, performing a reduction process on each channel, acquiring the second transmission power of each channel in the all carriers, and accumulating the first channels of all the channels in the same frequency band in all carriers
  • Two transmit powers obtaining a second transmit total power, if the second transmit total power is greater than the second maximum transmit total power, scaling the transmit power of each channel in all carrier sets in the same frequency band in all carriers, and obtaining the reduced
  • the third transmit power, and finally, the uplink data is sent according to the second/third transmit power of each channel, thereby avoiding to some extent, the prior art does not consider the transmit power on the non-contiguous carrier channel in the same frequency band, and The calculation of the transmit power on multiple carrier channels between the frequency bands and on each frequency band makes the calculation of the uplink power scheme of the user equipment incomplete.
  • the fifth embodiment of the present invention further provides a power processing device, which is used to implement the power processing method in the first embodiment and the second embodiment, such as As shown in FIG. 7, the power processing apparatus includes: a calculating unit 710, a first determining unit 720, a second determining unit 730, a comparing unit 740, and a transmitting unit 750.
  • the calculating unit 71 0 is configured to calculate a first total transmit power of a subset of carriers in all carriers and a second transmit total power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in the subset of carriers
  • the second total transmit power is the sum of the transmit powers of the respective channels in the entire carrier, and the first transmit total power is transmitted to the first determining unit, and the second transmit total power is transmitted to the second determining unit;
  • the first determining unit 720 is configured to receive a first total transmit power that is sent by the computing unit, and determine whether the first transmit total power is greater than a first maximum transmit total power, if the first transmit total power is greater than the first maximum Transmitting the total power, performing a reduction process on the transmit power of each channel in the subset of the carriers, acquiring a third transmit power of each channel in the subset of the carriers, and transmitting the third transmit power to the comparison unit;
  • a second determining unit 730 configured to receive a second total transmit power transmitted by the computing unit, to determine whether the second transmit total power is greater than a second maximum transmit total power, if the second transmit total power is greater than the second maximum Transmitting the total power, then transmitting the power of each channel in the entire carrier. And performing a reduction process, acquiring a fourth transmit power of each channel in the all carriers, and transmitting the fourth transmit power to the comparison unit;
  • the comparing unit 740 is configured to receive a third transmit power transmitted by the first determining unit and a fourth transmit power transmitted by the second determining unit, where the third transmit power and the first Comparing four transmit powers, obtaining a final transmit power of the channel, and transmitting the final transmit power to the sending unit;
  • the sending unit 750 is configured to receive the final transmit power transmitted by the comparing unit, and send uplink data/signaling according to a final transmit power of the channel.
  • the subset of carriers is any set of all consecutive carriers; the subset of carriers is any set of carriers in any same frequency band.
  • the first determining unit 720 is further configured to: if the first transmit total power is not greater than the first maximum transmit total power, perform no reduction processing on each channel transmit power in the subset of carriers, and use the carrier Each channel within the subset transmits power as the third transmit power;
  • the second determining unit 730 is further configured to: if the second transmit total power is not greater than the second maximum transmit total power, perform no reduction processing on each channel transmit power in the all carriers, and use the all carriers Each channel transmits power as the fourth transmission power.
  • the comparing unit 740 is further configured to: compare, by using the third transmit power and the fourth transmit power, the minimum value of the third transmit power and the fourth transmit power, The minimum value is set to the final transmit power of the channel.
  • the value of the first maximum total transmit power s is: p ⁇ p ⁇ p ( 1 ) ' where the P ⁇ -f.
  • the ⁇ is the power capability of the user equipment—subtracting the results of various power backoff values under the corresponding carrier subset and the maximum allowed transmission of all carriers in the corresponding carrier subset on the network broadcast. The minimum of the result of the accumulation and subtraction of the allowable band edge power backoff value.
  • the value of the first maximum total transmit power P cmx nd is: p ⁇ p ⁇ p ⁇ ( 2 ) ' where the power capability P p — S of the user equipment and the maximum allowed in the carrier subset on the network broadcast The minimum value of the transmit power P EMAX , C sum;
  • the power capability of the user equipment ⁇ - subtracting the result of various power backoff values under the corresponding carrier subset and the accumulation and subtraction of the maximum allowed transmit power of all carriers in the corresponding carrier subset on the network broadcast, and subtracting the allowable frequency band The minimum of the result of the edge power backoff value.
  • the value of the second maximum total transmission power is: P CMAX — L — CA ⁇ P cmx ⁇ P cmx — H — CA (3); wherein, the power capability of the user equipment is ⁇ —and each of the network broadcasts The minimum allowable transmit power of the carrier ⁇ £ ⁇ ⁇ and the minimum value;
  • the ⁇ is the minimum of the maximum transmit power lower limit on each carrier and the power capability P_ of the user equipment.
  • the calculating unit calculates the sum of the transmission powers of the respective channels in the continuous carrier and the sum of the transmission powers of the respective channels in all the carriers, and the first determining unit and the second determining unit will calculate The sum of the first/second transmit powers is compared with the first/second maximum transmit total power, and when the sum of the first/second transmit powers is greater than the first/second maximum transmit total power, the transmission to each channel The power is scaled to obtain the final transmit power, and the transmitting unit sends the uplink data according to the final transmit power, thereby avoiding to some extent that the transmit power on the non-contiguous carrier channel in the same frequency band is not considered in the prior art, and between the frequency bands and each Calculating the transmit power on multiple carrier channels in a frequency band, so that the uplink power of the user equipment is calculated.
  • the problem is not complete.
  • the sixth embodiment of the present invention further provides a power processing apparatus, which is used to implement the power processing method in the third embodiment and the fourth embodiment.
  • the power processing apparatus includes: The unit 81 0, the first judging unit 820, the accumulating unit 830, the second judging unit 840, and the transmitting unit 850.
  • the calculating unit 81 0 is configured to calculate a first total transmit power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in all carriers, and transmit the first transmit total power to the first a judgment unit;
  • a first determining unit 820 configured to receive a first total transmit power transmitted by the computing unit, and determine whether the first transmit total power is greater than a first maximum transmit total power, if the first transmit total power is greater than the first a maximum transmit total power, performing a reduction process on the transmit power of each channel in the all carriers, acquiring a second transmit power of each channel in the all carriers, and transmitting the second transmit power to the accumulating unit and the sending unit;
  • the accumulating unit 8 30 is configured to receive the second transmit power transmitted by the first determining unit, accumulate the second transmit power of each channel in the subset of carriers in the all carriers, and acquire the first channel of each channel in the subset of carriers Transmitting the total power, transmitting the second total transmit power to the second determining unit; the second determining unit 840, configured to receive the second transmit total power transmitted by the accumulating unit, and determine whether the second transmit total power is If the second total transmit power is greater than the second maximum transmit total power, perform reduction processing on each channel transmit power in the subset of carriers, and obtain each of the carrier subsets. a third transmit power of the channel, the third transmit power is transmitted to the sending unit;
  • the sending unit 850 is configured to receive the second transmit power transmitted by the first determining unit and the third transmit power transmitted by the second determining unit, and send uplink data according to the second/third transmit power of each channel. Signaling.
  • the subset of carriers is any set of all consecutive carriers; the subset of carriers is any set of all carriers in the same frequency band.
  • the first determining unit 820 is further configured to: if the first transmission total When the power is not greater than the first maximum transmit total power, the transmit power of each channel in the all carriers is not reduced, and the transmit power of each channel in the all carriers is used as the second transmit power.
  • the second determining unit 840 is further configured to: if the second transmit total power is not greater than the second maximum transmit total power, perform no reduction processing on each channel transmit power in the subset of carriers, according to each channel The second transmit power transmits uplink data.
  • the value of the first maximum total transmission power is: P CMAX — L — CA ⁇ P cmx ⁇ P cmx — H — CA (6); wherein, the power capability of the user equipment ⁇ —and each on the network broadcast The minimum allowable transmit power of the carrier ⁇ ⁇ ⁇ and the minimum value;
  • the sum of the maximum transmit power lower limit on each carrier and the power capability of the user equipment is the sum of the maximum transmit power lower limit on each carrier and the power capability of the user equipment.
  • the P ⁇ -f The minimum power of the user equipment's power capability P - and the maximum allowable transmit power P in the carrier subset on the network broadcast;
  • the ⁇ - ⁇ M3 ⁇ 4 is the power capability of the user equipment P p - the result of subtracting the various power backoff values under the corresponding carrier subset and the accumulation of the maximum allowed transmit power of all carriers in the corresponding carrier subset on the network broadcast And the minimum value of the result of subtracting the allowable band edge power backoff value.
  • the second maximum total transmit power P cmx nd is taken as: p ⁇ p ⁇ p ⁇ 0 *
  • the power capability P of the user equipment is the minimum value of the maximum allowable transmission power P EMAX , C in the subset of carriers on the network broadcast;
  • the P em is the power capability of the user equipment P—the result of subtracting the various power backoff values under the corresponding carrier subset and the accumulation and subtraction of the maximum allowed transmit power P M ⁇ of all carriers in the corresponding carrier subset on the network broadcast. The minimum value of the result of going to the allowable band edge power backoff value.
  • the calculating unit calculates the sum of the transmission powers of the respective channels in all the carriers, and the first determining unit compares the calculated sum of the first transmitting powers with the first maximum transmitting total power. If greater than, the respective channels are reduced to obtain the second transmit power of each channel in the all carriers, and the accumulating unit accumulates the second transmit power of each channel in the continuous carrier set in all carriers to obtain the second transmit total. The second determining unit determines that if the second total transmit power is greater than the second maximum transmit total power, the transmit power of each channel in the continuous carrier set in all carriers is scaled, and the reduced third transmit power is obtained.
  • the transmitting unit sends the uplink data according to the second/third transmit power of each channel, thereby avoiding to some extent, the prior art does not consider the transmit power on the non-contiguous carrier channel in the same frequency band, and between the frequency bands and each Calculation of transmit power on multiple carrier channels in a frequency band In this way, the problem that the uplink power scheme of the user equipment is incomplete is calculated.
  • the power processing apparatus provided in the embodiment of the present invention may also be implemented as follows to implement the power processing method in the first embodiment and the second embodiment, as shown in FIG.
  • the processing device includes: a processor 910 and a transmitter 920.
  • the processor 910 is configured to calculate a first total transmit power and a second transmit total power of all carriers, where the first transmit total power is a sum of transmit powers of respective channels in any consecutive carrier set of all carriers, The second total transmit power is a sum of transmit powers of respective channels in all carriers;
  • the processor 910 is further configured to: determine whether the first total transmit power is greater than a first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, Performing reduction processing on each channel transmit power in a subset of carriers in all carriers, and acquiring third transmit power of each channel in the subset of carriers;
  • the processor 91 0 is further configured to: determine whether the second total transmit power is greater than a second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, The transmission power of each channel in all carriers is reduced, and the fourth transmission power of each channel in the all carriers is obtained;
  • the processor 91 0 is further configured to compare, by using the third transmit power and the fourth transmit power, the final transmit power of the channel, and transmit the final transmit power to the respective channels. Transmitter;
  • the transmitter 920 is configured to receive the final transmit power transmitted by the processor, and send uplink data/signaling according to a final transmit power of the channel.
  • the subset of carriers is any set of all consecutive carriers; the subset of carriers is any set of carriers in any same frequency band.
  • the processor 91 0 is further configured to: if the first transmit total power is not greater than the first maximum transmit total power, do not perform a reduction process on each channel transmit power in the subset of carriers, where the carrier is Each channel transmit power in the set as the third transmit power;
  • the transmit power of each channel in the all carriers is not reduced, and the transmit power of each channel in the all carriers is used as the fourth transmit power.
  • the processor 91 0 is further configured to: compare, by using the third transmit power and the fourth transmit power, the minimum value of the third transmit power and the fourth transmit power, The minimum value is set to the final transmit power of the channel.
  • ⁇ P cmx _ H _ contlguous is the power capability of the user equipment P pmverdass and the carrier on the network broadcast The minimum allowable transmit power sum in the subset
  • the ⁇ is the power capability of the user equipment minus the result of various power backoff values under the corresponding carrier subset and the accumulation and subtraction of the maximum allowable transmission power of all carriers in the corresponding carrier subset on the network broadcast. The minimum of the result of the edge power backoff value.
  • the value of the first maximum total transmit power P cmx nd is: p ⁇ p ⁇ p ⁇ ( 2 ) ' where the power capability P of the user equipment and the maximum allowed transmit power in the subset of carriers on the network broadcast The minimum value of P and
  • the power capability P of the user equipment is subtracted from the result of the various power backoff values in the corresponding carrier subset and the accumulated and subtracted maximum allowed transmit power of all carriers in the corresponding carrier subset on the network broadcast, and the allowable frequency band is subtracted.
  • the value of the second maximum transmitting total power is: P L — CA ⁇ P cmx ⁇ P cmx — H — CA (3); wherein, the power capability of the user equipment is the largest and the maximum number of carriers on the network broadcast The minimum allowable transmission power ⁇ ⁇ ⁇ and ;
  • the ⁇ e is the minimum of the maximum transmit power lower limit on each carrier and the minimum power capability of the user equipment.
  • the processor calculates the sum of the transmission powers of the respective channels in the continuous carrier and the sum of the transmission powers of the respective channels in all the carriers, and calculates the calculated first/second transmission power.
  • the sum of the sums is compared with the first/second maximum total transmit power, and when the sum of the first/second transmit powers is greater than the first/second maximum transmit total power, for each channel
  • the transmit power is scaled to obtain the minimum transmit power minimum, and the transmitter sends the uplink data according to the minimum transmit total power, thereby avoiding to some extent that the transmit power on the non-contiguous carrier channel in the same frequency band is not considered in the prior art.
  • the calculation method of the transmit power on multiple carrier channels between the frequency bands and each frequency band, so that the problem that the uplink power scheme of the user equipment is incomplete is calculated.
  • the power processing apparatus provided by the embodiment of the present invention may also be implemented as follows to implement the power processing method in the third embodiment and the fourth embodiment. As shown in FIG. 10, the power processing is performed.
  • the apparatus includes: a processor 1010 and a transmitter 1020.
  • the processor 1010 is configured to calculate a first total transmit power of all carriers, where the first total transmit power is a sum of transmit powers of respective channels in all carriers;
  • the processor 1 010 is further configured to: determine whether the first total transmit power is greater than a first maximum transmit total power, and if the first transmit total power is greater than the first maximum transmit total power, Retrieving processing power of each channel in the carrier, acquiring second transmit power of each channel in the all carriers, and transmitting the second transmit power to the transmitter;
  • the processor 1 010 is further configured to: accumulate a second transmit power of each channel in the subset of carriers in the all carriers, and acquire a second transmit total power of each channel in the subset of the carriers;
  • the processor 1 010 is further configured to: determine whether the second total transmit power is greater than a second maximum transmit total power, and if the second transmit total power is greater than the second maximum transmit total power, And reducing transmission power of each channel in the subset of carriers to obtain a third transmission power of each channel in the subset of carriers;
  • the transmitter 1020 is configured to receive the second transmit power and the third transmit power transmitted by the processor, and send uplink data/signaling according to the second/third transmit power of each channel.
  • the subset of carriers is any set of all consecutive carriers; the subset of carriers is any set of carriers in any same frequency band.
  • the processor 1 010 is further configured to: if the first transmit total power is not greater than the first maximum transmit total power, perform no reduction processing on each channel transmit power in the subset of carriers, Each channel within the carrier transmits power as the second transmit power.
  • the processor 1010 is further configured to: if the second transmit total power is not greater than the second maximum transmit total power, do not perform reduction processing on each channel transmit power in the subset of carriers, according to each channel The second transmit power transmits uplink data.
  • the value of the first maximum total transmission power is: P CMAX — L — CA ⁇ P cmx ⁇ P cmx — H — CA (6); wherein, the power capability of the user equipment ⁇ —and each on the network broadcast The minimum allowable transmit power of the carrier ⁇ ⁇ ⁇ and the minimum value;
  • the ⁇ e is the minimum of the maximum transmit power lower limit on each carrier and the minimum power capability of the user equipment.
  • the P ⁇ -f The minimum power of the user equipment's power capability P - and the maximum allowable transmit power P in the carrier subset on the network broadcast;
  • the P em ⁇ - ⁇ M3 ⁇ 4 is the power capability of the user equipment P p - the result of subtracting the various power backoff values under the corresponding carrier subset and the accumulation of the maximum allowed transmit power of all carriers in the corresponding carrier subset on the network broadcast And the minimum value of the result of subtracting the allowable band edge power backoff value.
  • the second maximum total transmit power P cmx the value of the band is:
  • the power capability P of the user equipment is subtracted from various subcarriers of the corresponding carrier.
  • the processor calculates the sum of the transmission powers of the respective channels in all the carriers, and compares the calculated sum of the first transmission powers with the first maximum transmission total power, if greater than And performing a reduction process on each channel, acquiring second transmit power of each channel in the all carriers, and accumulating second transmit power of each channel in the continuous carrier set in all carriers, and acquiring second transmit total power if second The total transmit power is greater than the second maximum transmit total power, and the transmit power of each channel in the continuous carrier set in all carriers is scaled to obtain the reduced third transmit power, and finally, the transmitter is based on the second/first of each channel.
  • the three transmit powers transmit uplink data, thereby avoiding to some extent that the transmit power on the non-contiguous carrier channel in the same frequency band and the transmit power on multiple carrier channels in each frequency band are not considered in the prior art. Calculated in such a way as to calculate the uplink power scheme of the user equipment Incomplete problem.
  • RAM random access memory
  • ROM read-only memory
  • EEPROM electrically programmable ROM
  • EEPROM electrically erasable programmable ROM
  • registers hard disk, removable disk, CD-ROM, or technical field Any other form of storage medium known.

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Abstract

本发明实施例涉及一种功率的处理方法与装置。所述方法包括:计算全部载波中载波子集的第一发射总功率和全部载波的第二发射总功率;判断第一发射总功率是否大于第一最大发射总功率,如果第一发射总功率大于第一最大发射总功率,则对载波子集内各个信道发射功率进行缩小处理,获取载波子集内各个信道的第三发射功率;判断第二发射总功率是否大于第二最大发射总功率,如果第二发射总功率大于第二最大发射总功率,则对全部载波内各个信道发射功率进行缩小处理,获取全部载波内各个信道的第四发射功率;对于各个信道,将第三发射功率和所述第四发射功率进行比较,获取该信道的最终发射功率;根据该信道的最终发射功率发送上行数据/信令。

Description

说 明 书 功率的处理方法与装置
技术领域
本发明涉及通讯技术领域, 尤其涉及一种功率的处理方法与装置。 背景技术
目前, 在 3GPP ( 3rd Genera t i on Pa r tner sh i p Proj ec t , 第三代合作伙 伴计划) 的协议规范中, 对用户设备允许的最大发射功率 ^进行了规范, 该允许的最大发射功率用于限制用户设备的上行发射功率。
在现有技术中, 当用户设备工作在单载波状态时, 则在计算用户设备的 上行发射功率时, 受到 ^的限制, 所述用户设备的上行发射功率为 PpuscH (0 = min {尸 , 10 log10 (Mp ( )) + P0 P (j) + ac ( j) * PL + ATF (i) + /( )} [dBm]; 以使用户设备的上行发射功率不超过 PCM4
当用户设备工作在多载波状态时, 3GPP协议对用户设备允许的最大发射 功率进一步进行了规范, 规定所有载波上用户设备允许的最大发射功率 和某一载波上用户设备允许的最大发射功率 PeM4^ ,用于分别限制用户设备在 所有载波上的上行发射功率总和以及在某一载波上的上行发射功率总和。
但是, 在现有技术的方案中, 仅考虑了在多频段但每个频段内仅一个载 波, 或者连续多载波但只有一个频段情况下的发射功率的计算方式, 没有考 虑多个频段且每个频段内多个载波及连续多载波在多个频段情况下的发射功 率的计算方式, 使得计算用户设备的上行功率方案不完整。 发明内容
本发明的目的是为了解决现有技术中没有考虑多个频段且每个频段内多 个载波及连续多载波在多个频段情况下的发射功率的计算方式, 使得计算用 户设备的上行功率方案不完整的问题, 提供了一种功率的处理方法与装置。
在第一方面, 本发明实施例提供了一种功率的处理方法。 所述方法包括: 计算全部载波中载波子集的第一发射总功率和全部载波的第二发射总功 率, 所述第一发射总功率为载波子集内各个信道发射功率的总和, 所述第二 发射总功率为全部载波内各个信道发射功率的总和;
判断所述第一发射总功率是否大于第一最大发射总功率, 如果所述第一 发射总功率大于所述第一最大发射总功率, 则对所述载波子集内各个信道发 射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射功率;
判断所述第二发射总功率是否大于第二最大发射总功率, 如果所述第二 发射总功率大于所述第二最大发射总功率, 则对所述全部载波内各个信道发 射功率进行缩小处理, 获取所述全部载波内各个信道的第四发射功率;
对于所述各个信道,将所述第三发射功率和所述第四发射功率进行比较, 获取该信道的最终发射功率;
根据该信道的最终发射功率发送上行数据 /信令。
在第二方面, 本发明实施例提供了一种功率的处理方法。 所述方法包括: 计算全部载波的第一发射总功率, 所述第一发射总功率为全部载波内各 个信道发射功率的总和;
判断所述第一发射总功率是否大于第一最大发射总功率, 如果所述第一 发射总功率大于所述第一最大发射总功率, 则对所述全部载波内各个信道发 射功率进行缩小处理, 获取所述全部载波内各个信道的第二发射功率;
累加所述全部载波中载波子集内各个信道的第二发射功率, 获取所述载 波子集内各个信道的第二发射总功率;
判断所述第二发射总功率是否大于第二最大发射总功率, 如果所述第二 发射总功率大于所述第二最大发射总功率, 则对所述载波子集内各个信道发 射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射功率; 根据各个信道的所述第二 /第三发射功率发送上行数据 /信令。 在第三方面, 本发明实施例提供了一种功率的处理装置。 所述装置包括: 计算单元, 用于计算全部载波中载波子集的第一发射总功率和全部载波 的第二发射总功率, 所述第一发射总功率为载波子集内各个信道发射功率的 总和, 所述第二发射总功率为全部载波内各个信道发射功率的总和, 将所述 第一发射总功率传输至第一判断单元, 将所述第二发射总功率传输至第二判 断单元;
第一判断单元, 用于接收计算单元传输的第一发射总功率, 判断所述第 一发射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率大于 所述第一最大发射总功率, 则对所述载波子集内各个信道发射功率进行缩小 处理, 获取所述载波子集内各个信道的第三发射功率, 将所述第三发射功率 传输至比较单元;
第二判断单元, 用于接收计算单元传输的第二发射总功率, 判断所述第 二发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率大于 所述第二最大发射总功率, 则对所述全部载波内各个信道发射功率进行缩小 处理, 获取所述全部载波内各个信道的第四发射功率, 将所述第四发射功率 传输至比较单元;
比较单元, 用于接收所述第一判断单元传输的第三发射功率及所述第二 判断单元传输的第四发射功率, 对于所述各个信道, 将所述第三发射功率和 所述第四发射功率进行比较, 获取该信道的最终发射功率, 将所述最终发射 功率发送至发送单元;
发送单元, 用于接收所述比较单元传输的所述最终发射功率, 根据该信 道的最终发射功率发送上行数据 /信令。
在第四方面, 本发明实施例提供了一种功率的处理装置。 所述装置包括: 计算单元, 用于计算全部载波的第一发射总功率, 所述第一发射总功率 为全部载波内各个信道发射功率的总和, 将所述第一发射总功率传输至第一 判断单元;
第一判断单元, 用于接收所述计算单元传输的第一发射总功率, 判断所 述第一发射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率 大于所述第一最大发射总功率, 则对所述全部载波内各个信道发射功率进行 缩小处理, 获取所述全部载波内各个信道的第二发射功率, 将所述第二发射 功率传输至累加单元和发送单元;
累加单元, 用于接收所述第一判断单元传输的第二发射功率, 累加所述 全部载波中载波子集内各个信道的第二发射功率, 获取所述载波子集内各个 信道的第二发射总功率, 将所述第二发射总功率传输至第二判断单元;
第二判断单元, 用于接收所述累加单元传输的第二发射总功率, 判断所 述第二发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率 大于所述第二最大发射总功率, 则对所述载波子集内各个信道发射功率进行 缩小处理, 获取所述载波子集内各个信道的第三发射功率, 将所述第三发射 功率传输至发送单元;
发送单元, 用于接收所述第一判断单元传输的第二发射功率及所述第二 判断单元传输的第三发射功率,根据各个信道的所述第二 /第三发射功率发送 上行数据 /信令。
在第五方面, 本发明实施例提供了一种功率的处理装置。 所述装置包括: 处理器, 用于计算全部载波的第一发射总功率和第二发射总功率, 所述 第一发射总功率为全部载波中的任意连续载波集合内各个信道发射功率的总 和, 所述第二发射总功率为全部载波内各个信道发射功率的总和;
所述处理器还用于, 判断所述第一发射总功率是否大于第一最大发射总 功率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所述全 部载波中载波子集内各个信道发射功率进行缩小处理, 获取所述载波子集内 各个信道的第三发射功率;
所述处理器还具体用于, 判断所述第二发射总功率是否大于第二最大发 射总功率, 如果所述第二发射总功率大于所述第二最大发射总功率, 则对所 述全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信 道的第四发射功率;
所述处理器还具体用于, 对于所述各个信道, 将所述第三发射功率和所 述第四发射功率进行比较, 获取该信道的最终发射功率, 将所述最终发射功 率传输至发送器;
发送器, 用于接收所述处理器传输的所述最终发射功率, 根据该信道的 最终发射功率发送上行数据 /信令。
在第六方面, 本发明实施例提供了一种功率的处理装置。 所述装置包括: 处理器, 用于计算全部载波的第一发射总功率, 所述第一发射总功率为 全部载波内各个信道发射功率的总和;
所述处理器还用于, 判断所述第一发射总功率是否大于第一最大发射总 功率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所述全 部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的 第二发射功率, 将所述第二发射功率传输至发送器;
所述处理器还用于, 累加所述全部载波中载波子集内各个信道的第二发 射功率, 获取所述载波子集内各个信道的第二发射总功率;
所述处理器还具体用于, 判断所述第二发射总功率是否大于第二最大发 射总功率, 如果所述第二发射总功率大于所述第二最大发射总功率, 则对所 述载波子集内各个信道发射功率进行缩小处理, 获取所述载波子集内各个信 道的第三发射功率;
发送器, 用于接收所述处理器传输的第二发射功率及第三发射功率, 根 据各个信道的所述第二 /第三发射功率发送上行数据 /信令。 在连续载波集合内各个信道发射功率的总和及在全部载波内各个信道发射功 率的总和, 将计算出的第一 /第二发射功率的总和与第一 /第二最大发射总功 率进行比较, 当第一 /第二发射功率的总和大于第一 /第二最大发射总功率时, 对各个信道的发射功率进行缩放, 获取各个信道的最终发射功率, 根据最终 发射功率各个信道发送上行数据, 从而一定程度上避免了现有技术中没有考 虑在同一频段内非连续载波信道上的发射功率, 及在频段间且每个频段上多 个载波信道上的发射功率的计算方式, 使得计算用户设备的上行功率方案不 完整的问题。 附图说明
图 1为本发明实施例一提供的功率的处理方法流程图;
图 2为本发明实施例提供的全部载波示意图;
图 3-A为本发明实施例提供的频段 fl内栽波示意图;
图 3- B为本发明实施例提供的频段 f 2内载波示意图;
图 4为本发明实施例二提供的功率的处理方法流程图
图 5为本发明实施例三提供的功率的处理方法流程图;
图 6为本发明实施例四提供的功率的处理方法流程图;
图 7为本发明实施例五提供的功率的处理装置图;
图 8为本发明实施例六提供的功率的处理装置图;
图 9为本发明实施例七提供的功率的处理装置图;
图 10为本发明实施例八提供的功率的处理装置图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚, 下面结合附图对本发明 具体实施例作进一步的详细描述。
下面以图 1为例详细说明本发明实施例一提供的功率的处理方法, 图 1 为本发明实施例一提供的功率的处理方法流程图, 在本发明实施例中实施主 体为用户设备。 如图 1所示, 具体实现功率的处理方法需以下步骤:
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更正页 (细则第 91条) 步骤 110、 计算全部载波中载波子集的第一发射总功率和第二发射总功 率, 所述第一发射总功率为载波子集内各个信道发射功率的总和, 所述第二 发射总功率为全部载波内各个信道发射功率的总和。
具体地,在本发明实施例中将全部载波按照连续载波和非连续载波划分, 所述载波子集为任意的所有连续载波集合, 以下以连续载波集合为例进行说 明。
用户设备首先计算每个载波内各个信道的发射功率, 使每个载波上所有 信道的发射功率之和不超过该载波上允许的最大发射功率。
例如, 当用户设备在某个服务小区 /载波上的 PUCCH 信道上发送控制信 令, 在另一个服务小区上的 PUSCH信道信道上发送数据, 则, 此时, 在 PUCCH 信道中的发射功率根据公式一确定, 在 PUSCH信道中的发射功率根据公式二 确定。
PPUCCH,c (0 = min
Figure imgf000009_0001
Ρ0_ PUCCH + PLc + h(nCOi PUCCH (F) + ATxD (F') + g(i) [dBm] 公式一
PpuscH,c (0 = min Pcmx c , 10 log10 (Mpusch c ( )) + P0 PUSCH,C (j) + ac (j) * PLc + ATF c (i) + fc ( )} [dBm] 公式二 再例如, 当用户设备在某个服务小区上, 同时在 PUCCH信道发送控制信 令和在 PUSCH信道中发送数据, 用户设备在 PUCCH信道中的发射功率还由公 式一确定, 用户设备如果在 PUSCH信道中的发射功率则根据公式三确定。
Figure imgf000009_0002
[dBm] 公式三 用户设备计算连续载波集合内各个信道的发射总功率。 所述载波集合如 图 2 , 所示, 载波 1和载波 2为连续载波集合, 载波 3和载波 4为另一个连 续载波集合, 载波 5为单独载波, 计算出各个信道的发射功率后, 对 2个连 续载波集合, 累加在各连续载波集合内各个信道的发射功率, 获取各连续载 波集合上的第一发射总功率, 也就是说累加载波 1和载波 1内各个信道的发 射功率, 累加载波 3和载波 4内各个信道的发射功率。
图 1中所示的存在 2个连续载波集合, 在本发明实施例中以图 2中存在 2个连续载波结合及 1个单载波为例说明。
在一个例子中, 当用户设备在某个服务小区的载波 1中的 PUSCH信道和
PUCCH信道上发送数据或者信令; 在载波 2中的 PUSCH信道发送数据时, 则 该连续载波集合上的第一发射总功率为用户设备在载波 1中的 PUSCH信道和 PUCCH信道、 在载波 1中的 PUSCH信道发射功率的累加和, 即该连续载波集 合的第一发射总功率根据公式四确定为: ∑PPUScHAi) + PPUCcH (i) [dBm] 公式四 当用户设备在某个服务小区的载波 3中的 PUSCH信道上发送数据; 在载 波 4中的 PUSCH信道发送数据时, 则该连续载波集合上的第一发射总功率为 用户设备在载波 3中的 PUSCH信道、 在载波 4中的 PUSCH信道发射功率的累 加和, 即该连续载波集合的第一发射总功率根据公式四确定, 但公式四应转 换为:
4
∑U '') [dBm] 在本发明实施例中, 以载波 1中存在 PUSCH信道和 PUCCH信道、 在载波 2中存在 PUSCH信道; 在载波 3和载波 4中存在 PUSCH信道为例进行说明。
用户设备还计算在全部载波内各个信道的发射功率, 所述全部载波即为 图 2中的载波 1、 载波 2、 载波 3、 载波 4和载波 5。 计算出在全部载波内各 个信道的发射功率后, 累加在全部载波内各个信道的发射功率, 获取第二发 射总功率。
例如, 计算载波 1中 PUSCH信道和 PUCCH信道的发射功率, 计算载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道的发射功率, 则第二发射总功率为用 户设备在载波 1、 载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道和 PUSCH信 道发射功率的累加和, 即第二发射总功率根据公式五确定为:
Figure imgf000011_0001
需要说明的是, 上述计算用户在 PUSCH信道和 PUCCH信道发射功率的公 式, 均为现有技术的计算公式, 在此, 仅以举例的形式, 说明在连续载波和 全部载波的计算方式, 其他信道发射功率的公式不再一一列举。
步骤 120、 判断所述第一发射总功率是否大于第一最大发射总功率, 如 果所述第一发射总功率大于所述第一最大发射总功率, 则对所述载波子集内 各个信道发射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射 功率。
具体地, 根据步骤 110的描述, 计算出在各连续载波集合上的第一发射 总功率后, 将判断所述第一发射总功率是否大于第一最大发射总功率, 如果 所述第一发射总功率大于所述第一最大发射总功率, 则对所述各连续载波集 合内各个信道发射功率进行缩小处理, 获取所述各连续载波集合内各个信道 的第三发射功率。
进一步地, 例如, 将在步骤 110中, 根据公式四计算的第一发射总功率 与第一最大发射总功率进行比较, 如果第一发射总功率大于第一最大发射总 功率, 则对各连续载波集合内各个信道发射功率进行缩小处理, 获取各连续 载波集合内各个信道的第三发射功率;
所述对各连续载波集合内各个信道发射功率进行缩小处理, 获取连续载 波集合内各个信道的第三发射功率具体为, 将各连续载波集合内的各个信道 设置优先级, 根据优先级对各个信道的发射功率进行缩小处理, 将各个信道 的发射功率乘以小于等于 1 的系数, 得到进行功率缩小处理后的各个信道的 第三发射功率, 需要说明的是, 各个信道的系数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第三发射 功率进行累加, 获取第三发射总功率, 如果第三发射总功率不大于第一最大 发射总功率, 则说明上述的缩小处理符合要求, 如果第三发射总功率仍然大 于第一最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对连续 载波集合内各个信道发射功率进行缩小处理。
其中, 所述第一最大发射总功率 P。^ g 由公式六确定, Pc MAX—L contiguous ― ^CMAX , contiguo us ― ^CMAX _ contiguous 、 所述公式六中的 Pc 和 Pc 由公式七和公式八确定,
PcMAX L contiguous min jlO log10∑ pEMAX,c - DTc , Ppowerclass - max (層 + A - MPR, P - MPR) - DTc 公式七 _ contiguous = ^°§10 Σ P , ppowerclass } 么式 八
其中,所述 为用户设备的功率能力 P—s与网络广播上各载 波最大允许发射功率 P£M 和的最小值; 所述 皿―—rig 为用户设备的功率 能力 PP 减去对应载波子集下各种功率回退值的结果与网络广播上对应载 波子集内所有载波的最大允许发射功率 P 的累加和减去可允许的频段边 缘功率回退值的结果的最小值。
为用户设备的功率能力; P c为网络广播上各载波最大允许发 射功率; A4P ?为当满足辐射要求时, 进行的功率回退; -A4P ?为附加功率回 退; P- Tkff^为满足功率管理要求, 在载波上的功率回退; )Γε为可允许的频 段边缘功率回退值; 其中, 上述各变量的脚标 C为载波序号。
步骤 1 30、 判断所述第二发射总功率是否大于第二最大发射总功率, 如 果所述第二发射总功率大于所述第二最大发射总功率, 则对所述全部载波内 各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的第四发射 功率。
具体地, 在计算出在全部载波上的第二发射总功率后, 将判断所述第二 发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率大于所 述第二最大发射总功率, 则对所述全部载波内各个信道发射功率进行缩小处 理, 获取所述全部载波内各个信道的第四发射功率。
进一步地, 例如, 将在步骤 1 1 0中, 根据公式五计算的第二发射总功率 与第二最大发射总功率进行比较, 如果第二发射总功率大于第二最大发射总 功率, 则对全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波 内各个信道的第四发射功率。
所述对全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波 内各个信道的第四发射功率具体为, 将全部载波内的各个信道设置优先级, 根据优先级对各个信道的发射功率进行缩小处理, 将各个信道的发射功率乘 以小于等于 1的系数,得到进行功率缩小处理后的各个信道的第四发射功率, 需要说明的是, 各个信道的系数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第四发射 功率进行累加, 获取第四发射总功率, 如果第四发射总功率不大于第二最大 发射总功率, 则说明上述的缩小处理符合要求, 如果第四发射总功率仍然大 于第二最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对全部 载波内各个信道发射功率进行缩小处理。
其中, 所述第二最大发射总功率 的取值由公式九确定,
PcMAX—L— CA ― PcMAX ― ^CMAX _H _CA 么式九 所述公式九中的 PcmxLCA ^ PcmxH CA由公式十和公式十一确定,
PCMAX_L_CA = min {l01og10 J DTC,C, PP— /、MPRC * A MPRC * DTC C * DTW , PPOWERDAIS /(P - MPRC
Figure imgf000013_0001
公式十
PCMAX_H_CA = min {l 0 log10 ^ pEMAX c , Ppowerclass } 公式十一 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ£Μ ^和的最小值; 所述 为各个载波上最大发射功率 下限的总和与用户设备的功率能力 Ρ—的最小值; Ρρ—为用户设备的功 率能力; 为网络广播上各载波最大允许发射功率; 为当满足满足 辐射要求时, 进行的功率回退; - Aff^为附加功率回退; P - MPR为满 功 率管理要求, 在载波上的功率回退; )Γ 为可允许的频段边缘功率回退值; )Γ 为元器件插损, 其中, 上述各变量的脚标 C为载波序号。
或者, 所述第二最大发射总功率 ^的取值为: 等于用户设备的功率能 力 ΡΡ—, 即将公式九转换为 Pcmx = Ppowerclass
或者, 所述第二最大发射总功率 p。 的取值为: 用户设备的功率能力
Ppowerdass与用户设备的功率管理回退值的差值, 即将公式九转换为
PcMAX = Ppowerclass ~ °
步骤 140、对于所述各个信道,将所述第三发射功率和所述第四发射功率 进行比较, 获取该信道的最终发射功率。
具体地, 将在步骤 120中经缩小处理后的各个信道的第三发射功率和与 之对应的在步骤 1 30中经缩小处理后的各个信道的第四发射功率进行比较, 如果第三发射功率不大于所述第四发射功率, 则获取第三发射功率为最终发 射功率; 如果第三发射功率大于所述第四发射功率, 则获取第四发射功率为 最终发射功率;
在一个例子中, 在计算连续载波集合内信道的总功率时, 计算连续载波 1 中的 PUSCH信道经缩小处理后, 得到该信道的第三发射功率, 在计算全部 载波信道的总功率时, 也需计算载波 1中的 PUSCH信道经缩小处理后, 得到 该信道的第四发射功率, 将载波 1中的 PUSCH信道的第三发射功率与第四发 射功率进行比较, 获取第三发射功率与第四发射功率的最小值, 作为该载波 1中的 PUSCH信道的最终发射功率, 对于载波中各个信道均按上述方式执行, 获取各个信道的最终发射功率。
步骤 150、 根据该信道的最终发射功率发送上行数据 /信令。
具体地, 获取各个信道的最终发射功率后, 用户设备按照各个信道的最 终发射功率向服务小区发送上行数据 /信令。
可选地, 在本发明实施例中, 以第一发射总功率和第二发射总功率分别 大于第一最大发射总功率和第二最大发射总功率为例进行说明, 但在实际应 用中, 还可出现一种优选地实现情况为, 第一发射总功率不大于第一最大发 射总功率, 但第二发射总功率大于第二最大发射总功率, 此时, 则不对连续 载波集合内各个信道发射功率进行缩小处理, 将连续载波集合内各个信道发 射功率作为第三发射功率; 但是, 由于第二发射总功率大于第二最大发射总 功率, 因此, 需要对全部载波内各个信道发射功率进行缩小处理, 获取全部 载波内各个信道的第四发射功率, 再将各个信道的第三发射功率和第四发射 功率进行比较, 获取各个信道的最终发射功率。
可选地, 另一种优选地实现情况为, 第一发射总功率大于第一最大发射 总功率, 但第二发射总功率不大于第二最大发射总功率, 此时, 由于第一发 射总功率大于第一最大发射总功率, 因此, 需要对连续载波集合内各个信道 发射功率进行缩小处理, 获取连续载波集合内各个信道的第三发射功率; 但 是, 不对全部载波集合内各个信道发射功率进行缩小处理, 将全部载波集合 内各个信道发射功率作为第四发射功率; 再将各个信道的第三发射功率和第 四发射功率进行比较, 获取各个信道的最终发射功率。
可选地, 在另一种优选地实现情况为, 第一发射总功率不大于第一最大 发射总功率, 且第二发射总功率不大于第二最大发射总功率, 此时, 则不对 连续载波集合内各个信道发射功率进行缩小处理, 将连续载波集合内各个信 道发射功率作为第三发射功率; 也不对全部载波集合内各个信道发射功率进 行缩小处理, 将全部载波集合内各个信道发射功率作为第四发射功率; 再将 各个信道的第三发射功率和第四发射功率进行比较, 获取各个信道的最终发 射功率。
通过应用本发明实施例公开的功率的处理方法, 用户设备计算其在连续 载波集合内各个信道发射功率的总和及在全部载波内各个信道发射功率的总 和, 将计算出的第一 /第二发射功率的总和与第一 /第二最大发射总功率进行 比较, 当第一 /第二发射功率的总和大于第一 /第二最大发射总功率时, 对各 个信道的发射功率进行缩放, 获取各个信道的最终发射功率, 根据各个信道 的最终发射功率发送上行数据, 从而一定程度上避免了现有技术中没有考虑 在同一频段内非连续载波信道上的发射功率, 及在频段间且每个频段上多个 载波信道上的发射功率的计算方式, 使得计算用户设备的上行功率方案不完 整的问题。
另外, 在上述实施例一中将全部载波按照连续载波和非连续载波划分, 所述载波子集为任意的所有连续载波集合为例进行说明, 在下述实施例中, 将全部载波按照频段进行划分, 所述载波子集为任意的同频段内的所有载波 集合。
下面以图 4为例详细说明本发明实施例二提供的功率的处理方法, 图 4 为本发明实施例二提供的功率的处理方法流程图, 在本发明实施例中实施主 体为用户设备。 如图 4所示, 具体实现功率的处理方法需以下步骤:
步骤 41 0、 计算全部载波中载波子集的第一发射总功率和第二发射总功 率, 所述第一发射总功率为载波子集内各个信道发射功率的总和, 所述第二 发射总功率为全部载波内各个信道发射功率的总和。
具体地, 在本发明实施例中将全部载波按照频段进行划分, 所述载波子 集为任意的同频段内的所有载波集合, 以下以任意的同频段内的所有载波集 合为例进行说明。
用户设备首先计算载波内各个信道的发射功率, 使每个载波上所有信道 的发射功率之和不超过该载波上允许的最大发射功率。
例如, 当用户设备在某个服务小区 /载波上的 PUCCH 信道上发送控制信 令, 在另一个服务小区上的 PUSCH信道信道上发送数据, 则, 此时, 在 PUCCH 信道中的发射功率根据公式十二确定, 在 PUSCH信道中的发射功率根据公式 十三确定。 (0 = min\P cmx,e (0, P + + h( , + ΔΓχΟ (F>) + ^( }
[dBm] 公式十 PPUScH (0 = min Pcmx c , 10 log10 (Mpusch c ( )) + P0 PUSCH,C (j) + ac (j) * PLc + ATF c (i) + fc ( )}
[dBm] 公式十 再例如, 当用户设备在某个服务小区上, 同时在 PUCCH信道发送控制信 令和在 PUSCH信道中发送数据, 用户设备在 PUCCH信道中的发射功率还由公 式十二确定,用户设备如果在 PUSCH信道中的发射功率则根据公式十四确定。
Figure imgf000017_0001
[dBm] 公式十 四
用户设备计算同频段内的所有载波集合内各个信道的发射总功率。 所述 载波集合如图 3-A或图 3-B所示, 载波 1和载波 2为频段 Band A内的所有载 波集合, 载波 3、 载波 4和载波 5为频段 Band B内的所有载波集合, 计算出 各个信道的发射功率后, 分别计算频段 Band A和频段 BandB内的所有载波集 合内各个信道的发射功率, 累加在频段 A和频段 B内各个信道的发射功率, 获取各个频段内的所有载波集合的第一发射总功率, 也就是说累加频段 A内 载波 1和载波 2内各个信道的发射功率, 累加频段 B内载波 3、 载波 4和载 波 5内各个信道的发射功率。
图 3-A或图 3-B中所示的存在 2个频段, 在本发明实施例中以图 3-A或 图 3-B中存在 2个频段, 且在每个频段上存在多个载波为例说明。
在一个例子中, 当用户设备在某个服务小区的载波 1中的 PUSCH信道和 PUCCH信道上发送数据或者信令; 在载波 2中的 PUSCH信道发送数据时, 则 该频段 A内的所有载波集合的第一发射总功率为用户设备在载波 1中的 PUSCH 信道和 PUCCH信道、 在载波 1中的 PUSCH信道发射功率的累加和, 即该频段 A内的所有载波集合的第一发射总功率根据公式十五确定。
Figure imgf000018_0001
[dBm] 公式十五 当用户设备在某个服务小区的载波 3中的 PUSCH信道上发送数据; 在载 波 4中的 PUSCH信道发送数据, 在载波 5中的 PUSCH信道发送数据时, 则该 频段 B内的所有载波集合的第一发射总功率为用户设备在载波 3中的 PUSCH 信道、 在载波 4中的 PUSCH信道发射功率、 在载波 5中的 PUSCH信道发射功 率的累加和, 即该连续载波集合的第一发射总功率根据公式十五转换为:
PPUSCH,c (^ [dB m]
在本发明实施例中, 以载波 1中存在 PUSCH信道和 PUCCH信道、 在载波
2中存在 PUSCH信道; 在载波 3、 载波 4和载波 5中存在 PUSCH信道为例进行 说明。
用户设备还计算在全部载波内各个信道的发射功率, 所述全部载波即为 图 3-A和图 3-B中的载波 1、 载波 2、 载波 3、 载波 4和载波 5。 计算出在全 部载波内各个信道的发射功率后, 累加在全部载波内各个信道的发射功率, 获取第二发射总功率。
例如, 计算载波 1中 PUSCH信道和 PUCCH信道的发射功率, 计算载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道的发射功率, 则第二发射总功率为用 户设备在载波 1、 载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道和 PUSCH信 道发射功率的累加和, 即第二发射总功率根据公式十六确定。
ppuscH,c (^ + ppuccH (i) [dBm] 公式十六 需要说明的是, 上述计算用户在 PUSCH信道和 PUCCH信道发射功率的公 式, 均为现有技术的计算公式, 在此, 仅以举例的形式, 说明在连续载波和 全部载波的计算方式, 其他信道发射功率的公式不再一一列举。 步骤 420、 判断所述第一发射总功率是否大于第一最大发射总功率, 如 果所述第一发射总功率大于所述第一最大发射总功率, 则对所述载波子集内 各个信道发射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射 功率。
具体地, 根据步骤 41 0的描述, 计算出在同频段内的所有载波集合上的 第一发射总功率后, 将判断所述第一发射总功率是否大于第一最大发射总功 率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所述同频 段内的所有载波集合内各个信道发射功率进行缩小处理, 获取所述同频段内 的所有载波集合内各个信道的第三发射功率。
进一步地, 例如, 将在步骤 41 0中, 根据公式四计算的第一发射总功率 与第一最大发射总功率进行比较, 如果第一发射总功率大于第一最大发射总 功率, 则对频段 A内的所有载波集合内各个信道发射功率进行缩小处理, 获 取频段 A内的所有载波集合内各个信道的第三发射功率;
所述对同频段内的所有载波集合内各个信道发射功率进行缩小处理, 获 取同频段内的所有载波集合内各个信道的第三发射功率具体为, 将同频段内 的所有载波集合内的各个信道设置优先级, 根据优先级对各个信道的发射功 率进行缩小处理, 将各个信道的发射功率乘以小于等于 1 的系数, 得到进行 功率缩小处理后的各个信道的第三发射功率, , 需要说明的是, 各个信道的 系数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第三发射 功率进行累加, 获取第三发射总功率, 如果第三发射总功率不大于第一最大 发射总功率, 则说明上述的缩小处理符合要求, 如果第三发射总功率仍然大 于第一最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对连续 载波集合内各个信道发射功率进行缩小处理。
其中, 在本发明实施例中的第一最大发射总功率 Pem^„ 由公式十七确 定, P < P < P 所述公式十七中的 Pc Pc 由公式十八和公式十九确定, PcMAx = min{l0 log10∑ p c -DTc, Ppowerclass - max (層 + A -MPR,P- MPR) -DTc) 公 式 十 八
= min {l 0 lOg10∑ PEMAX,C , Pp } 公式十九 其中, 所述 ^为用户设备的功率能力 P—与网络广播上各载波 最大允许发射功率 P£M ^和的最小值; 所述 ^ ^为用户设备的功率能力 减去对应载波子集下各种功率回退值的结果与网络广播上对应载波子 集内所有载波的最大允许发射功率 P£M ^的累加和减去可允许的频段边缘功 率回退值的结果的最小值。
为用户设备的功率能力; P 为网络广播上各载波最大允许发 射功率; A4P ?为当满足辐射要求时, 进行的功率回退; -A4P ?为附加功率回 退; P-Tkff^为满足功率管理要求, 在载波上的功率回退; )Γε为可允许的频 段边缘功率回退值, 其中, 上述各变量的脚标 c为载波序号。
步骤 430、 判断所述第二发射总功率是否大于第二最大发射总功率, 如 果所述第二发射总功率大于所述第二最大发射总功率, 则对所述全部载波内 各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的第四发射 功率。
具体地, 在计算出在全部载波上的第二发射总功率后, 将判断所述第二 发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率大于所 述第二最大发射总功率, 则对所述全部载波内各个信道发射功率进行缩小处 理, 获取所述全部载波内各个信道的第四发射功率。
进一步地, 例如, 将在步骤 410中, 根据公式十六计算的第二发射总功 率与第二最大发射总功率进行比较, 如果第二发射总功率大于第二最大发射 总功率, 则对全部载波内各个信道发射功率进行缩小处理, 获取所述全部载 波内各个信道的第四发射功率。
所述对全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波 内各个信道的第四发射功率具体为, 将全部载波内的各个信道设置优先级, 根据优先级对各个信道的发射功率进行缩小处理, 将各个信道的发射功率乘 以小于等于 1的系数,得到进行功率缩小处理后的各个信道的第四发射功率, 需要说明的是, 各个信道的系数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第四发射 功率进行累加, 获取第四发射总功率, 如果第四发射总功率不大于第二最大 发射总功率, 则说明上述的缩小处理符合要求, 如果第四发射总功率仍然大 于第二最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对全部 载波内各个信道发射功率进行缩小处理。
其中, 所述第二最大发射总功年 PCMAX的取值由公式二十确定,
PcMAX—L CA― PcMAX― ^CMAX _H _CA 么式 ^十 所述公式二十中的 PCMX L CA和 ― ^由公式二十一和公式二十二确 定,
PCMAX_L_CA = min{l。logl ∑min[pEMAX DTc^,Ppawerdass/(MPRc * A - MPRC *DTC c *DTIB ,Ppowerdaii/{P- MPRc * DTc ]^powerdass} 公式二十一 PCMAX_H_CA = min {l 0 log10∑ pEMAX C , PPOWERCLASS } 公式二十二 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ£Μ ^和的最小值; 所述 为各个载波上最大发射功率 下限的总和与用户设备的功率能力 Ρ—的最小值; ΡΡ—为用户设备的功 率能力; 为网络广播上各载波最大允许发射功率; 为当满足满足 辐射要求时, 进行的功率回退; - A4P ?为附加功率回退; P - MPR为满 功 率管理要求, 在载波上的功率回退; )re e为可允许的频段边缘功率回退值; )Γ 为元器件插损, 其中, 上述各变量的脚标 c为载波序号。
或者, 所述第二最大发射总功率 ^的取值为: 等于用户设备的功率能 力 ρ , ' 即 1 ^ I夺 J公 "式 ^Vl二十 I转 "T7换 JT为^y Ρ = Ρ - 或者, 所述第二最大发射总功率 P。 的取值为: 用户设备的功率能力 。 tei与用户设备的功率管理回退值的差值, 即将公式二十转换为
PcMAX = P
步骤 440、对于所述各个信道,将所述第三发射功率和所述第四发射功率 进行比较, 获取该信道的最终发射功率。
具体地, 将在步骤 420中经缩小处理后的各个信道的第三发射功率和与 之对应的在步骤 4 30中经缩小处理后的各个信道的第四发射功率进行比较, 如果第三发射功率不大于所述第四发射功率, 则获取第三发射功率为最终发 射功率; 如果第三发射功率大于所述第四发射功率, 则获取第四发射功率为 最终发射功率;
在一个例子中, 在计算同频段内的所有载波集合内信道的总功率时, 计 算载波 1中的 PUSCH信道经缩小处理后, 得到该信道的第三发射功率, 在计 算全部载波信道的总功率时,也需计算载波 1中的 PUSCH信道经缩小处理后, 得到该信道的第四发射功率, 将载波 1中的 PUSCH信道的第三发射功率与第 四发射功率进行比较, 获取第三发射功率与第四发射功率的最小值, 作为该 载波 1中的 PUSCH信道的最终发射功率, 对于载波中各个信道均按上述方式 执行, 获取各个信道的最终发射功率。
步骤 450、 根据该信道的最终发射功率发送上行数据 /信令。
具体地, 获取各个信道的最终发射功率后, 用户设备按照各个信道的最 终发射功率向服务小区发送上行数据 /信令。
可选地, 在本发明实施例中, 以第一发射总功率和第二发射总功率分别 大于第一最大发射总功率和第二最大发射总功率为例进行说明, 但在实际应 用中, 还可出现一种优选地实现情况为, 第一发射总功率不大于第一最大发 射总功率, 但第二发射总功率大于第二最大发射总功率, 此时, 则不对同频 段内的所有载波集合内各个信道发射功率进行缩小处理, 将同频段内的所有 载波集合内各个信道发射功率作为第三发射功率; 但是, 由于第二发射总功 率大于第二最大发射总功率, 因此, 需要对全部载波内各个信道发射功率进 行缩小处理, 获取全部载波内各个信道的第四发射功率, 再将各个信道的第 三发射功率和第四发射功率进行比较, 获取各个信道的最终发射功率。
可选地, 另一种优选地实现情况为, 第一发射总功率大于第一最大发射 总功率, 但第二发射总功率不大于第二最大发射总功率, 此时, 由于第一发 射总功率大于第一最大发射总功率, 因此, 需要对同频段内的所有载波集合 内各个信道发射功率进行缩小处理, 获取同频段内的所有载波集合内各个信 道的第三发射功率; 但是, 不对全部载波集合内各个信道发射功率进行缩小 处理, 将全部载波集合内各个信道发射功率作为第四发射功率; 再将各个信 道的第三发射功率和第四发射功率进行比较,获取各个信道的最终发射功率。
可选地, 在另一种优选地实现情况为, 第一发射总功率不大于第一最大 发射总功率, 且第二发射总功率不大于第二最大发射总功率, 此时, 则不对 同频段内的所有载波集合内各个信道发射功率进行缩小处理, 将同频段内的 所有载波集合内各个信道发射功率作为第三发射功率; 也不对全部载波集合 内各个信道发射功率进行缩小处理, 将全部载波集合内各个信道发射功率作 为第四发射功率; 再将各个信道的第三发射功率和第四发射功率进行比较, 获取各个信道的最终发射功率。
通过应用本发明实施例公开的功率的处理方法, 用户设备计算其在同频 段内的所有载波集合内各个信道发射功率的总和及在全部载波内各个信道发 射功率的总和, 将计算出的第一 /第二发射功率的总和与第一 /第二最大发射 总功率进行比较, 当第一 /第二发射功率的总和大于第一 /第二最大发射总功 率时, 对各个信道的发射功率进行缩放, 获取各个信道的最终发射功率, 根 据各个信道的最终发射功率发送上行数据, 从而一定程度上避免了现有技术 中没有考虑在同一频段内非连续载波信道上的发射功率, 及在频段间且每个 频段上多个载波信道上的发射功率的计算方式, 使得计算用户设备的上行功 率方案不完整的问题。
下面以图 5为例详细说明本发明实施例三提供的功率的处理方法, 图 5 为本发明实施例三提供的功率的处理方法流程图, 在本发明实施例中实施主 体为用户设备。 如图 5所示, 具体实现功率的处理方法需以下步骤:
步骤 51 0、 计算全部载波的第一发射总功率, 所述第一发射总功率为全 部载波内各个信道发射功率的总和。
具体地, 用户设备首先计算载波内各个信道的发射功率, 使每个载波上 所有信道的发射功率之和不超过该载波上允许的最大发射功率。
例如, 当用户设备在某个服务小区 /载波上的 PUCCH 信道上发送控制信 令, 在另一个服务小区上的 PUSCH信道信道上发送数据, 则, 此时, 在 PUCCH 信道中的发射功率根据公式二十三确定, 在 PUSCH信道中的发射功率根据公 式二十四确定。
(0 = min P CMAX,C (0, P + β + ΔΓχΟ + ^(
[dBm] 公式二十
PpuscH,c (0 = min , 10 log10 (Mpusch c ( )) + P0H,c (j) + ac (j) * PLc + ATF c (i) + fc (i)
[dBm] 公式二十 再例如, 当用户设备在某个服务小区上, 同时在 PUCCH信道发送控制信 令和在 PUSCH信道中发送数据, 用户设备在 PUCCH信道中的发射功率还由公 式二十三确定, 用户设备如果在 PUSCH信道中的发射功率则根据公式二十五 确定。 [dBm] 公式二十 五
用户设备计算在全部载波内各个信道的发射功率, 所述载波集合如图 2 所示, 载波 1和载波 2为连续载波, 载波 3和载波 4为连续载波, 载波 5为 单独载波, 计算出在全部载波内各个信道的发射功率后, 累加所述在全部载 波内各个信道的发射功率, 获取第一发射总功率。
例如, 计算载波 1中 PUSCH信道和 PUCCH信道的发射功率, 计算载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道的发射功率, 则第一发射总功率为用 户设备在载波 1、 载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道和 PUSCH信 道发射功率的累加和, 即第一发射总功率根据公式二十六确定为:
Figure imgf000025_0001
[dBm] 公式二十
需要说明的是, 上述计算用户在 PUSCH信道和 PUCCH信道发射功率的公 式, 均为现有技术的计算公式, 在此, 仅以举例的形式, 说明在连续载波和 全部载波的计算方式, 其他信道发射功率的公式不再一一列举。
步骤 520、 判断所述第一发射总功率是否大于第一最大发射总功率, 如 果所述第一发射总功率大于所述第一最大发射总功率, 则对所述全部载波内 各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的第二发射 功率。
具体地, 计算出在全部载波上的第一发射总功率后, 将判断所述第一发 射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率大于所述 第一最大发射总功率,则对所述全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的第二发射功率。
进一步地, 例如, 将计算的第一发射总功率与第一最大发射总功率进行 比较, 如果第一发射总功率大于第一最大发射总功率, 则对全部载波内各个 信道发射功率进行缩小处理,获取所述全部载波内各个信道的第二发射功率。
所述对全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波 内各个信道的第二发射功率具体为, 将全部载波内的各个信道设置优先级, 根据优先级对各个信道的发射功率进行缩小处理, 将各个信道的发射功率乘 以小于等于 1的系数,得到进行功率缩小处理后的各个信道的第二发射功率, 需要说明的是, 各个信道的系数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第二发射 功率进行累加, 获取经功率缩小处理后的各个信道的总功率, 如果经功率缩 小处理后的各个信道的总功率不大于第一最大发射总功率, 则说明上述的缩 小处理符合要求, 如果经功率缩小处理后的各个信道的总功率仍然大于第一 最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对全部载波内 各个信道发射功率进行缩小处理。
其中, 所述第一最大发射总功率 由公式二十七确定, ^CMAX L CA ― ^CMAX ― ^CMAX H _CA ^ 所述公式二十七中的 ^人 和 3 ^ — 由公式二十八和公式二十九确 定,
PCMAX_L_CA = min{l。logl。∑min[pEMAX DTc^,Ppawerdass/(MPRc * A - MPRC *DTC c *DTIB ,Ppowerdaii/{P- MPRc * DTc ]^powerdass} 公式二十八
PCMAX_H_CA = min {l 0 log10∑ pEMAX c , Ppowerclass } 公式二十九 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ£Μ ^和的最小值; 所述 为各个载波上最大发射功率 下限的总和与用户设备的功率能力 Ρ—的最小值; Ρρ—为用户设备的功 率能力; ^^ ^为网络广播上各载波最大允许发射功率; 为当满足辐射 要求时, 进行的功率回退; -A4P ?为附加功率回退; P-Tkff^为满足功率管 理要求, 在载波上的功率回退; )Γ 为可允许的频段边缘功率回退值; DTIB c 为元器件插损, 其中, 上述各变量的脚标 c为载波序号。
或者, 所述第一最大发射总功率的取值为: 用户设备的功率能力 即将公式二十七转换为 Pc = Pp werdass
或者, 所述第一最大发射总功率 的取值为: 用户设备的功率能力
Ppowerdms与用户设备的功率管理回退值的差值, 即将公式二十七转换为
PcMAX = Ppowerclass ~ °
步骤 530、 累加所述全部载波中载波子集内各个信道的第二发射功率, 获取所述载波子集内各个信道的第二发射总功率。
具体地, 在步骤 520中由于第一发射总功率大于第一最大发射总功率, 则对全部载波内各个信道发射功率进行缩小处理, 获取全部载波内各个信道 的第二发射功率, 在本步骤中, 将全部载波中载波子集内的各个信道的第二 发射功率进行累加, 获取载波子集内各个信道的第二发射总功率。
在本发明实施例中将全部载波按照连续载波和非连续载波划分, 所述载 波子集为任意的所有连续载波集合, 以下以连续载波集合为例进行说明。
进一步地, 例如, 图 2所示全部载波为载波 1、 载波 2、 载波 3、 载波 4 和载波 5 , 经过步骤 510和步骤 520后, 将载波 1、 载波 2、 载波 3、 载波 4 和载波 5内各个信道的发射功率进行了缩放, 获取载波 1、 载波 2、 载波 3、 载波 4和载波 5内各个信道的第二发射功率, 但在全部载波中, 载波 1和载 波 2为连续载波, 载波 3和载波 4为连续载波, 此时, 将载波 1和载波 2、 载波 3和载波 4内各个信道的第二发射功率进行累加, 获取载波 1和载波 2、 载波 3和载波 4内各个信道的第二发射总功率。
图 1中所示的存在 2个连续载波集合, 在本发明实施例中以图 2中存在 2个连续载波结合及 1个单载波为例说明。
步骤 540、 判断所述第二发射总功率是否大于第二最大发射总功率, 如 果所述第二发射总功率大于所述第二最大发射总功率, 则对所述载波子集内 各个信道发射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射 功率。
具体地, 根据步骤 530的累加计算, 判断第二发射总功率是否大于第二 最大发射总功率, 如果第二发射总功率大于第二最大发射总功率, 则对各连 续载波集合内各个信道发射功率进行缩小处理, 获取各连续载波集合内各个 信道的第三发射功率。
进一步地, 例如, 将在步骤 530中累加计算的第二发射总功率与第二最 大发射总功率进行比较, 如果第二发射总功率大于第二最大发射总功率, 则 对各连续载波集合内各个信道发射功率再次进行缩小处理, 获取各连续载波 集合内各个信道的第三发射功率。
所述对各连续载波集合内各个信道发射功率进行缩小处理, 获取各连续 载波集合内各个信道的第三发射功率具体为, 将各连续载波集合内的各个信 道设置优先级, 根据优先级对各个信道的发射功率再次进行缩小处理, 将各 个信道的发射功率乘以小于等于 1 的系数, 得到进行功率缩小处理后的各个 信道的发射功率, 需要说明的是, 各个信道的系数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第三发射 功率进行累加, 获取第三发射总功率, 如果第三发射总功率不大于第二最大 发射总功率, 则说明上述的缩小处理符合要求, 如果第三发射总功率仍然大 于第二最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对连续 载波内各个信道发射功率进行缩小处理。
其中, 所述第二最大发射总功率 Pe ^ig 由公式三十确定,
p < p < p ^ ^^ - - 所述公式三十中的 Pcmx L CA和 PCMAX H CA由公式三十一和公式三十二确 定, PcMAX L min jlO log10∑ p , C - DTC , PPO max (層 + A - MPR, P - MPR) - DTC 公式三十 _H = ^°§10 Σ PE C , } 么式 ^ 十 其中,所述 P^—f。 为用户设备的功率能力 P—与网络广播上各载 波最大允许发射功率 Ρ Λ^ε和的最小值; 所述 皿―—∞Μ¾ 为用户设备的功率 能力 ΡΡ 减去对应载波子集下各种功率回退值的结果与网络广播上对应载 波子集内所有载波的最大允许发射功率 P 的累加和减去可允许的频段边 缘功率回退值的结果的最小值; Ppte为用户设备的功率能力; 为网络 广播上各载波最大允许发射功率; MP ?为当满足辐射要求时, 进行的功率回 退; -MP ?为附加功率回退; P - Aff^为满足功率管理要求, 在载波上的功 率回退; Dre为可允许的频段边缘功率回退值; 其中, 上述各变量的脚标 c为 载波序号。
步骤 550、根据各个信道的所述第二 /第三发射功率发送上行数据 /信令。 具体地, 在获取各连续载波内各个信道的第三发射功率后, 对于全部载 波中的非连续载波内各个信道, 用户设备按照各个信道的第二发射功率向服 务小区发送上行数据; 对于全部载波中的各连续载波内各个信道, 用户设备 按照各个信道的第三发射功率向服务小区发送上行数据 /信令。
可选地, 在本发明实施例中, 以第一发射总功率大于第一最大发射总功 率, 但在实际应用中, 还可出现一种优选地实现情况为, 第一发射总功率不 大于第一最大发射总功率, 此时, 则不对全部载波内各个信道发射功率进行 缩小处理, 将全部载波内各个信道发射功率作为第二发射功率; 然后执行步 骤 5 30的累加计算, 获取第二发射总功率, 当第二发射总功率大于第二最大 发射总功率时, 继续执行后续步骤。 可选地, 另一种优选地实现情况为, 第一发射总功率大于第一最大发射 总功率, 执行步骤 520、 步骤 530和步骤 540 , 但当第二发射总功率不大于第 二最大发射总功率, 此时, 则不对所述各连续载波集合内各个信道发射功率 进行缩小处理, 根据各个信道的第二发射功率发送上行数据。
可选地, 另一种优选地实现情况为, 第一发射总功率不大于第一最大发 射总功率, 且第二发射总功率不大于第二最大发射总功率, 此时, 则根据各 个信道的第二发射功率发送上行数据。
通过应用本发明实施例公开的功率的处理方法, 用户设备计算其在全部 载波内各个信道发射功率的总和, 将计算出的第一发射功率的总和与第一最 大发射总功率进行比较, 如果大于, 则对各个信道进行缩小处理, 获取所述 全部载波内各个信道的第二发射功率, 并累加全部载波中的连续载波集合内 各个信道的第二发射功率, 获取第二发射总功率如果第二发射总功率大于第 二最大发射总功率, 则对全部载波中的连续载波集合内各个信道的发射功率 进行缩放, 获取缩小后的第三发射功率, 最后, 根据各个信道的第二 /第三发 射功率发送上行数据, 从而在一定程度上避免了现有技术中没有考虑在同一 频段内非连续载波信道上的发射功率, 及在频段间且每个频段上多个载波信 道上的发射功率的计算方式, 使得计算用户设备的上行功率方案不完整的问 题。
另外, 在上述实施例三中将全部载波按照连续载波和非连续载波划分, 所述载波子集为任意的所有连续载波集合为例进行说明, 在下述实施例中, 将全部载波按照频段进行划分, 所述载波子集为任意的同频段内的所有载波 集合。 为本发明实施例四提供的功率的处理方法流程图, 在本发明实施例中实施主 体为用户设备。 如图 6所示, 具体实现功率的处理方法需以下步骤:
步骤 61 0、 计算全部载波的第一发射总功率, 所述第一发射总功率为全 部载波内各个信道发射功率的总和。
具体地, 用户设备首先计算载波内各个信道的发射功率, 使每个载波上 所有信道的发射功率之和不超过该载波上允许的最大发射功率。
例如, 当用户设备在某个服务小区 /载波上的 PUCCH 信道上发送控制信 令, 在另一个服务小区上的 PUSCH信道信道上发送数据, 则, 此时, 在 PUCCH 信道中的发射功率根据公式三十三确定, 在 PUSCH信道中的发射功率根据公 式三十四确定。
(0 = min {P cmXf (0, P + n β ) + (F) + + g( } [dBm] 公式三十
PpuscH,c (0 = min Pcmx c , 10 log10 (Mpusch c ( )) + P0 PUSCH,C (j) + ac (j) * PLc + ATF c (i) + fc ( )} [dBm] 公式三十 四
再例如, 当用户设备在某个服务小区上, 同时在 PUCCH信道发送控制信 令和在 PUSCH信道中发送数据, 用户设备在 PUCCH信道中的发射功率还由公 式三十三确定, 用户设备如果在 PUSCH信道中的发射功率则根据公式三十五 确定。
Figure imgf000031_0001
[dBm] 公式三十 五
用户设备计算在全部载波内各个信道的发射功率, 所述载波集合如图 2 所示, 载波 1和载波 2为连续载波, 载波 3和载波 4为连续载波, 载波 5为 单独载波, 计算出在全部载波内各个信道的发射功率后, 累加所述在全部载 波内各个信道的发射功率, 获取第一发射总功率。
例如, 计算载波 1中 PUSCH信道和 PUCCH信道的发射功率, 计算载波 2 载波 3、 载波 4及载波 5中 PUSCH信道的发射功率, 则第一发射总功率为用 户设备在载波 1、 载波 2、 载波 3、 载波 4及载波 5中 PUSCH信道和 PUSCH信 道发射功率的累加和, 即第一发射总功率根据公式三十六确定为:
Figure imgf000032_0001
[dBm] 公式三十
需要说明的是, 上述计算用户在 PUSCH信道和 PUCCH信道发射功率的公 式, 均为现有技术的计算公式, 在此, 仅以举例的形式, 说明在连续载波和 全部载波的计算方式, 其他信道发射功率的公式不再一一列举。
步骤 620、 判断所述第一发射总功率是否大于第一最大发射总功率, 如 果所述第一发射总功率大于所述第一最大发射总功率, 则对所述全部载波内 各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的第二发射 功率。
具体地, 计算出在全部载波上的第一发射总功率后, 将判断所述第一发 射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率大于所述 第一最大发射总功率,则对所述全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的第二发射功率。
进一步地, 例如, 将计算的第一发射总功率与第一最大发射总功率进行 比较, 如果第一发射总功率大于第一最大发射总功率, 则对全部载波内各个 信道发射功率进行缩小处理,获取所述全部载波内各个信道的第二发射功率。
所述对全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波 内各个信道的第二发射功率具体为, 将全部载波内的各个信道设置优先级, 根据优先级对各个信道的发射功率进行缩小处理, 将各个信道的发射功率乘 以小于 1的系数, 得到进行功率缩小处理后的各个信道的第二发射功率。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第二发射 功率进行累加, 获取经功率缩小处理后的各个信道的总功率, 如果经功率缩 小处理后的各个信道的总功率不大于第一最大发射总功率, 则说明上述的缩 小处理符合要求, 如果经功率缩小处理后的各个信道的总功率仍然大于第一 最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对全部载波内 各个信道发射功率进行缩小处理。
其中, 所述第一最大发射总功率 由公式三十七确定,
Figure imgf000033_0001
所述公式三十七中的 ^ 和 Ρ^—^— 由公式三十八和公式三十九确 定,
PCMAX_L_CA = min{l。logl ∑min[pEMAX DTc^,Ppawerdass/(MPRc * A - MPRC *DTC c *DTIB ,Ppowerdaii/{P- MPRc * DTc ]^powerdass} 公式三十八
PCMAX_H_CA = min {l 0 log10∑ pEMAX,c , Ppowerdass } 公式三十九 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ£Μ ^和的最小值; 所述 为各个载波上最大发射功率 下限的总和与用户设备的功率能力 Ρ—的最小值; Ρρ—为用户设备的功 率能力; 为网络广播上各载波最大允许发射功率; 为当满足满足 辐射要求时, 进行的功率回退; - A4P ?为附加功率回退; P- MPR为满 功 率管理要求, 在载波上的功率回退; )Γ 为可允许的频段边缘功率回退值; )Γ 为元器件插损, 其中, 上述各变量的脚标 C为载波序号。
或者, 所述第一最大发射总功率的取值为: 用户设备的功率能力
即将公式三十七转换为 Pc = Pp werdass
或者, 所述第一最大发射总功率 的取值为: 用户设备的功率能力
Ppowerdms与用户设备的功率管理回退值的差值, 即将公式三十七转换为
PcMAX =
步骤 630、 累加所述全部载波中载波子集内各个信道的第二发射功率, 获取所述载波子集内各个信道的第二发射总功率。
具体地, 在步骤 620中由于第一发射总功率大于第一最大发射总功率, 则对全部载波内各个信道发射功率进行缩小处理, 获取全部载波内各个信道 的第二发射功率, 在本步骤中, 将全部载波中载波子集内的各个信道的第二 发射功率进行累加, 获取载波子集内各个信道的第二发射总功率。
在本发明实施例中将全部载波按照频段划分, 所述载波子集为任意的同 频段内的所有载波集合, 以下以同频段内的所有载波集合为例进行说明。
进一步地, 例如, 图 2所示全部载波为载波 1、 载波 2、 载波 3、 载波 4 和载波 5 , 经过步骤 51 0和步骤 520后, 将载波 1、 载波 2、 载波 3、 载波 4 和载波 5内各个信道的发射功率进行了缩放, 获取载波 1、 载波 2、 载波 3、 载波 4和载波 5内各个信道的第二发射功率, 但在全部载波中, 载波 1和载 波 2为频段 Band A , 载波 3、 载波 4和载波 5为频段 Band B , 此时, 将载波 1和载波 2内各个信道的第二发射功率进行累加, 将载波 3、 载波 4和载波 5 内各个信道的第二发射功率进行累加, 获取载波 1和载波 2 ; 载波 3、 载波 4 和载波 5内各个信道的第二发射总功率。
图 3-A或图 3-B中所示的存在 2个频段, 在本发明实施例中以图 3-A或 图 3-B中存在 2个频段, 且在每个频段上存在多个载波为例说明。
步骤 640、 判断所述第二发射总功率是否大于第二最大发射总功率, 如 果所述第二发射总功率大于所述第二最大发射总功率, 则对所述载波子集内 各个信道发射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射 功率。
具体地, 根据步骤 630的累加计算, 判断第二发射总功率是否大于第二 最大发射总功率, 如果第二发射总功率大于第二最大发射总功率, 则对各频 段内的所有载波集合内各个信道发射功率进行缩小处理, 获取各频段内的所 有载波集合内各个信道的第三发射功率。
进一步地, 例如, 将在步骤 630中累加计算的第二发射总功率与第二最 大发射总功率进行比较, 如果第二发射总功率大于第二最大发射总功率, 则 对各频段内的所有载波集合内各个信道发射功率再次进行缩小处理, 获取各 频段内的所有载波集合内各个信道的第三发射功率。
所述对各频段内的所有载波集合内各个信道发射功率进行缩小处理, 获 取各频段内的所有载波集合内各个信道的第三发射功率具体为, 将各频段内 的所有载波集合内的各个信道设置优先级, 根据优先级对各个信道的发射功 率再次进行缩小处理, 将各个信道的发射功率乘以小于等于 1 的系数, 得到 进行功率缩小处理后的各个信道的发射功率, 需要说明的是, 各个信道的系 数可以不同。
在一个例子中, 用户设备还可将功率缩小处理后的各个信道的第三发射 功率进行累加, 获取第三发射总功率, 如果第三发射总功率不大于第二最大 发射总功率, 则说明上述的缩小处理符合要求, 如果第三发射总功率仍然大 于第二最大发射总功率, 则说明上述的缩小处理不符合要求, 需继续对各频 段内的所有载波内各个信道发射功率进行缩小处理。
其中, 所述第二最大发射总 Pc—由公式三十确定,
PcMAX—L—band ― ^CMAX,band ― ^CMAX _H _band ^ ^9 "†"
所述公式四十中的 P bmd和 P 由公式四十一和公式四十二确 定,
PcMAx_L_band = min{l0 log10∑ pE , c -DTc, Ppowerclass - max (層 + A -MPR,P- MPR) -DTc) 公式四十一
PCMAX_H_band = min {l 0 lOg10∑ PEMAX,C , Ppowerdass } 公式四十二 其中, 所述 为用户设备的功率能力 PpS与网络广播上各载波 最大允许发射功率 PEMAX,C和的最小值; 所述 ^ 丄^为用户设备的功率能力 减去对应载波子集下各种功率回退值的结果与网络广播上对应载波子 集内所有载波的最大允许发射功率 P£M ^的累加和减去可允许的频段边缘功 率回退值的结果的最小值; 。 i∞为用户设备的功率能力; ^为网络广播 上各载波最大允许发射功率; 为当满足辐射要求时, 进行的功率回退; -Aff^为附加功率回退; P-MP ?为满足功率管理要求, 在载波上的功率回 退; )Γε为可允许的频段边缘功率回退值; 其中, 上述各变量的脚标 c为载波 序号。
步骤 650、根据各个信道的所述第二 /第三发射功率发送上行数据 /信令。 具体地 ,在获取各频段内的所有载波集合内各个信道的第三发射功率后 , 对于全部载波中的非连续载波内各个信道, 用户设备按照各个信道的第二发 射功率向服务小区发送上行数据; 对于全部载波中的各频段内的所有载波集 合内各个信道, 用户设备按照各个信道的第三发射功率向服务小区发送上行 数据 /信令。
可选地, 在本发明实施例中, 以第一发射总功率大于第一最大发射总功 率, 但在实际应用中, 还可出现一种优选地实现情况为, 第一发射总功率不 大于第一最大发射总功率, 此时, 则不对全部载波内各个信道发射功率进行 缩小处理, 将全部载波内各个信道发射功率作为第二发射功率; 然后执行步 骤 6 30的累加计算, 获取第二发射总功率, 当第二发射总功率大于第二最大 发射总功率时, 继续执行后续步骤。
可选地, 另一种优选地实现情况为, 第一发射总功率大于第一最大发射 总功率, 执行步骤 620、 步骤 630和步骤 640 , 但当第二发射总功率不大于第 二最大发射总功率, 此时, 则不对所述各频段内的所有载波集合内各个信道 发射功率进行缩小处理, 根据各个信道的第二发射功率发送上行数据。
可选地, 另一种优选地实现情况为, 第一发射总功率不大于第一最大发 射总功率, 且第二发射总功率不大于第二最大发射总功率, 此时, 则根据各 个信道的第二发射功率发送上行数据。
通过应用本发明实施例公开的功率的处理方法, 用户设备计算其在全部 载波内各个信道发射功率的总和, 将计算出的第一发射功率的总和与第一最 大发射总功率进行比较, 如果大于, 则对各个信道进行缩小处理, 获取所述 全部载波内各个信道的第二发射功率, 并累加全部载波中的同频段内的所有 载波集合内各个信道的第二发射功率, 获取第二发射总功率如果第二发射总 功率大于第二最大发射总功率, 则对全部载波中的同频段内的所有载波集合 内各个信道的发射功率进行缩放, 获取缩小后的第三发射功率, 最后, 根据 各个信道的第二 /第三发射功率发送上行数据,从而在一定程度上避免了现有 技术中没有考虑在同一频段内非连续载波信道上的发射功率, 及在频段间且 每个频段上多个载波信道上的发射功率的计算方式, 使得计算用户设备的上 行功率方案不完整的问题。
上述多个实施例描述的方法均可实现功率的处理方法, 相应地, 本发明 实施例五还提供了功率的处理装置, 用以实现实施例一和实施例二中的功率 的处理方法, 如图 7所示, 所述功率的处理装置包括: 计算单元 71 0、 第一 判断单元 720、 第二判断单元 730、 比较单元 740和发送单元 750。
所述计算单元 71 0 , 用于计算全部载波中载波子集的第一发射总功率和 全部载波的第二发射总功率, 所述第一发射总功率为载波子集内各个信道发 射功率的总和,所述第二发射总功率为全部载波内各个信道发射功率的总和, 将所述第一发射总功率传输至第一判断单元, 将所述第二发射总功率传输至 第二判断单元;
第一判断单元 720 , 用于接收计算单元传输的第一发射总功率, 判断所 述第一发射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率 大于所述第一最大发射总功率, 则对所述载波子集内各个信道发射功率进行 缩小处理, 获取所述载波子集内各个信道的第三发射功率, 将所述第三发射 功率传输至比较单元;
第二判断单元 730 , 用于接收计算单元传输的第二发射总功率, 判断所 述第二发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率 大于所述第二最大发射总功率, 则对所述全部载波内各个信道发射功率进行 缩小处理, 获取所述全部载波内各个信道的第四发射功率, 将所述第四发射 功率传输至比较单元;
比较单元 740 ,用于接收所述第一判断单元传输的第三发射功率及所述第 二判断单元传输的第四发射功率, 对于所述各个信道, 将所述第三发射功率 和所述第四发射功率进行比较, 获取该信道的最终发射功率, 将所述最终发 射功率发送至发送单元;
发送单元 750 ,用于接收所述比较单元传输的所述最终发射功率,根据该 信道的最终发射功率发送上行数据 /信令。
所述载波子集为任意的所有连续载波集合; 所述载波子集为任意的同频 段内的所有载波集合。
所述第一判断单元 720还用于: 如果所述第一发射总功率不大于所述第 一最大发射总功率,则不对所述载波子集内各个信道发射功率进行缩小处理, 将所述载波子集内各个信道发射功率作为所述第三发射功率;
所述第二判断单元 730还用于: 如果所述第二发射总功率不大于所述第 二最大发射总功率,则不对所述全部载波内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道发射功率作为所述第四发射功率。
所述比较单元 740还用于: 对于所述各个信道, 将所述第三发射功率和 所述第四发射功率进行比较, 获取所述第三发射功率与第四发射功率的最小 值, 将所述最小值设置为该信道的最终发射功率。
所 述 第 一 最 大 发 射 总 功 率 一 s 的 取 值 为 : p < p < p ( 1 ) ' 其中,所述 P^—f。 为用户设备的功率能力 P—与网络广播上载波 子集内最大允许发射功率 P薩, c和的最小值;
所述 ϋ^ 为用户设备的功率能力 Ρ—减去对应载波子集下各 种功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射 功率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
所 述 第 一 最 大 发 射 总 功 率 Pcmx nd 的 取 值 为 : p < p < p ϋ ( 2 ) ' 其中, 所述 为用户设备的功率能力 PpS与网络广播上载波子 集内最大允许发射功率 PEMAX,C和的最小值;
所述 为用户设备的功率能力 Ρ—减去对应载波子集下各种 功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射功 率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
所述第二最大发射总功率的取值为: PCMAXLCA≤Pcmx≤PcmxHCA 式( 3 ); 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ£Μ ^和的最小值;
所述 , ^为各个载波上最大发射功率下限的总和与用户设备的功率 能力 P—的最小值。所述第二最大发射总功率的取值为: Pc = Ρ— 式 ( 4 ) , 其中, 所述 Ppto为用户设备的功率能力。
所述第二最大发射总功率的取值为: Pc = P— - P _ MPR 式( 5 )其 中, 。 te为用户设备的功率能力, P_ MP ?为用户设备的功率管理回退值。
通过应用本发明实施例公开的功率的处理装置, 计算单元计算在连续载 波内各个信道发射功率的总和及在全部载波内各个信道发射功率的总和, 第 一判断单元和第二判断单元将计算出的第一 /第二发射功率的总和与第一 /第 二最大发射总功率进行比较, 当第一 /第二发射功率的总和大于第一 /第二最 大发射总功率时, 对各个信道的发射功率进行缩放, 获取最终发射功率, 发 送单元根据最终发射功率发送上行数据, 从而一定程度上避免了现有技术中 没有考虑在同一频段内非连续载波信道上的发射功率, 及在频段间且每个频 段上多个载波信道上的发射功率的计算方式, 使得计算用户设备的上行功率 方案不完整的问题。
相应地, 本发明实施例六还提供了一种功率的处理装置, 用以实现实施 例三和实施例四中的功率的处理方法, 如图 8所示, 所述功率的处理装置包 括: 计算单元 81 0、 第一判断单元 820、 累加单元 830、 第二判断单元 840和 发送单元 850。
所述装置中计算单元 81 0 , 用于计算全部载波的第一发射总功率, 所述 第一发射总功率为全部载波内各个信道发射功率的总和, 将所述第一发射总 功率传输至第一判断单元;
第一判断单元 820 , 用于接收所述计算单元传输的第一发射总功率, 判 断所述第一发射总功率是否大于第一最大发射总功率, 如果所述第一发射总 功率大于所述第一最大发射总功率, 则对所述全部载波内各个信道发射功率 进行缩小处理, 获取所述全部载波内各个信道的第二发射功率, 将所述第二 发射功率传输至累加单元和发送单元;
累加单元 8 30 , 用于接收所述第一判断单元传输的第二发射功率, 累加 所述全部载波中载波子集内各个信道的第二发射功率, 获取所述载波子集内 各个信道的第二发射总功率, 将所述第二发射总功率传输至第二判断单元; 第二判断单元 840 , 用于接收所述累加单元传输的第二发射总功率, 判 断所述第二发射总功率是否大于第二最大发射总功率, 如果所述第二发射总 功率大于所述第二最大发射总功率, 则对所述载波子集内各个信道发射功率 进行缩小处理, 获取所述载波子集内各个信道的第三发射功率, 将所述第三 发射功率传输至发送单元;
发送单元 850 , 用于接收所述第一判断单元传输的第二发射功率及所述 第二判断单元传输的第三发射功率,根据各个信道的所述第二 /第三发射功率 发送上行数据 /信令。
所述载波子集为任意的所有连续载波集合; 所述载波子集为任意的同频 段内的所有载波集合。 所述第一判断单元 820还用于: 如果所述第一发射总 功率不大于所述第一最大发射总功率时, 则不对所述全部载波内各个信道发 射功率进行缩小处理, 将所述全部载波内各个信道发射功率作为所述第二发 射功率。
所述第二判断单元 840还用于: 如果所述第二发射总功率不大于所述第 二最大发射总功率时, 则不对所述载波子集内各个信道发射功率进行缩小处 理, 根据各个信道的所述第二发射功率发送上行数据。
所述第一最大发射总功率的取值为: PCMAXLCA≤Pcmx≤PcmxHCA 式( 6 ); 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 ΡΜ ^和的最小值;
所述 , 为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
所述第二最大发射总功率的取值为: Pcmx = P— 式(7 ) , 其中, 所 述 为用户设备的功率能力。
所述第二最大发射总功率的取值为: Pc = Ppowerclass -P_MPR 式( 8 )其 中, 。 te为用户设备的功率能力, P_MP ?为用户设备的功率管理回退值。
Figure imgf000041_0001
^ ^^ · PcMAX
式(9 ) ;
其中,所述 P^—f。 为用户设备的功率能力 P—与网络广播上载波 子集内最大允许发射功率 P 和的最小值;
所述 ^皿―—∞M¾ 为用户设备的功率能力 Pp—减去对应载波子集下各 种功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射 功率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
所 述 第 二 最 大 发 射 总 功 率 Pcmx nd 的 取 值 为 : p < p < p ϋ 0 * 其中, 所述 ^为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 PEMAX,C和的最小值;
所述 Pem 为用户设备的功率能力 P—减去对应载波子集下各种 功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射功 率 PM ^的累加和减去可允许的频段边缘功率回退值的结果的最小值。
通过应用本发明实施例公开的功率的处理装置, 计算单元计算在全部载 波内各个信道发射功率的总和, 第一判断单元将计算出的第一发射功率的总 和与第一最大发射总功率进行比较, 如果大于, 则对各个信道进行缩小处理, 获取所述全部载波内各个信道的第二发射功率, 累加单元累加全部载波中的 连续载波集合内各个信道的第二发射功率, 获取第二发射总功率, 第二判断 单元判断如果第二发射总功率大于第二最大发射总功率, 则对全部载波中的 连续载波集合内各个信道的发射功率进行缩放,获取缩小后的第三发射功率, 最后, 发送单元根据各个信道的第二 /第三发射功率发送上行数据, 从而在一 定程度上避免了现有技术中没有考虑在同一频段内非连续载波信道上的发射 功率, 及在频段间且每个频段上多个载波信道上的发射功率的计算方式, 使 得计算用户设备的上行功率方案不完整的问题。
另夕卜,本发明实施例提供的一功率的处理装置还可以釆用实现方式如下, 用以实现方法实施例一和实施例二中的功率的处理方法, 如图 9所示, 所述 功率的处理装置包括: 处理器 910和发送器 920。
所述装置中处理器 910 , 用于计算全部载波的第一发射总功率和第二发 射总功率, 所述第一发射总功率为全部载波中的任意连续载波集合内各个信 道发射功率的总和, 所述第二发射总功率为全部载波内各个信道发射功率的 总和;
所述处理器 910还用于, 判断所述第一发射总功率是否大于第一最大发 射总功率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所 述全部载波中载波子集内各个信道发射功率进行缩小处理, 获取所述载波子 集内各个信道的第三发射功率;
所述处理器 91 0还具体用于, 判断所述第二发射总功率是否大于第二最 大发射总功率, 如果所述第二发射总功率大于所述第二最大发射总功率, 则 对所述全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各 个信道的第四发射功率;
所述处理器 91 0还具体用于, 对于所述各个信道, 将所述第三发射功率 和所述第四发射功率进行比较, 获取该信道的最终发射功率, 将所述最终发 射功率传输至发送器;
发送器 920 ,用于接收所述处理器传输的所述最终发射功率,根据该信道 的最终发射功率发送上行数据 /信令。
所述载波子集为任意的所有连续载波集合; 所述载波子集为任意的同频 段内的所有载波集合。
所述处理器 91 0还用于: 如果所述第一发射总功率不大于所述第一最大 发射总功率, 则不对所述载波子集内各个信道发射功率进行缩小处理, 将所 述载波子集内各个信道发射功率作为所述第三发射功率;
如果所述第二发射总功率不大于所述第二最大发射总功率, 则不对所述 全部载波内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道发 射功率作为所述第四发射功率。
所述处理器 91 0还用于: 对于所述各个信道, 将所述第三发射功率和所 述第四发射功率进行比较,获取所述第三发射功率与第四发射功率的最小值, 将所述最小值设置为该信道的最终发射功率。
所 述 第 一 最 大 发 射 总 功 率
p < p ( 1 ) ' 一 s的 取 值 为 : p < 其中, ^Pcmx_H_contlguous为用户设备的功率能力 Ppmverdass与网络广播上载波 子集内最大允许发射功率 和的最小值
所述 ϋ^ 为用户设备的功率能力 减去对应载波子集下各 种功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射 功率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
所 述 第 一 最 大 发 射 总 功 率 Pcmx nd 的 取 值 为 : p < p < p ϋ ( 2 ) ' 其中, 所述 为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 P 和的最小值;
所述 为用户设备的功率能力 P—减去对应载波子集下各种 功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射功 率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
所述第二最大发射总功率的取值为: P LCA≤Pcmx≤PcmxHCA 式( 3 ); 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ Μ ^和的最小值;
所述 ^皿 e为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
所述第二最大发射总功率的取值为: P = PP— 式(4 ) , 其中, 所 述 为用户设备的功率能力;
所述第二最大发射总功率的取值为: Pc = Ppowerclass - P _ MPR 式( 5 )其 中, 。 te为用户设备的功率能力, P_ MP ?为用户设备的功率管理回退值。
通过应用本发明实施例公开的功率的处理装置, 处理器计算其在连续载 波内各个信道发射功率的总和及在全部载波内各个信道发射功率的总和, 将 计算出的第一 /第二发射功率的总和与第一 /第二最大发射总功率进行比较, 当第一 /第二发射功率的总和大于第一 /第二最大发射总功率时, 对各个信道 的发射功率进行缩放, 获取发射总功率最小值, 发送器根据发射总功率最小 值发送上行数据, 从而一定程度上避免了现有技术中没有考虑在同一频段内 非连续载波信道上的发射功率, 及在频段间且每个频段上多个载波信道上的 发射功率的计算方式, 使得计算用户设备的上行功率方案不完整的问题。
另外,本发明实施例提供的一功率的处理装置还可以釆用实现方式如下, 用以实现方法实施例三和实施例四中的功率的处理方法, 如图 10所示, 所述 功率的处理装置包括: 处理器 1010和发送器 1020。
所述装置中处理器 1010 , 用于计算全部载波的第一发射总功率, 所述第 一发射总功率为全部载波内各个信道发射功率的总和;
所述处理器 1 010还用于,判断所述第一发射总功率是否大于第一最大发 射总功率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所 述全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信 道的第二发射功率, 将所述第二发射功率传输至发送器;
所述处理器 1 010还用于, 累加所述全部载波中载波子集内各个信道的第 二发射功率, 获取所述载波子集内各个信道的第二发射总功率;
所述处理器 1 010还具体用于,判断所述第二发射总功率是否大于第二最 大发射总功率, 如果所述第二发射总功率大于所述第二最大发射总功率, 则 对所述载波子集内各个信道发射功率进行缩小处理, 获取所述载波子集内各 个信道的第三发射功率;
发送器 1020 ,用于接收所述处理器传输的第二发射功率及第三发射功率, 根据各个信道的所述第二 /第三发射功率发送上行数据 /信令。
所述载波子集为任意的所有连续载波集合; 所述载波子集为任意的同频 段内的所有载波集合。
所述处理器 1 010还用于:如果所述第一发射总功率不大于所述第一最大 发射总功率时, 则不对所述载波子集内各个信道发射功率进行缩小处理, 将 所述全部载波内各个信道发射功率作为所述第二发射功率。 所述处理器 1010还用于:如果所述第二发射总功率不大于所述第二最大 发射总功率时, 则不对所述载波子集内各个信道发射功率进行缩小处理, 根 据各个信道的第二发射功率发送上行数据。
所述第一最大发射总功率的取值为: PCMAXLCA≤Pcmx≤PcmxHCA 式( 6 ); 其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 ΡΜ ^和的最小值;
所述 ^皿 e为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
所述第二最大发射总功率的取值为: Pcmx = P— 式(7 ) , 其中, 所 述 为用户设备的功率能力。
所述第二最大发射总功率的取值为: Pc = Ppowerclass -P_MPR 式( 8 )其 中, 。 te为用户设备的功率能力, P_MP ?为用户设备的功率管理回退值。
^取 ^ ^^ · PcMAX
式(9 ) ;
其中,所述 P^—f。 为用户设备的功率能力 P—与网络广播上载波 子集内最大允许发射功率 P 和的最小值;
所述 Pem^—∞M¾ 为用户设备的功率能力 Pp—减去对应载波子集下各 种功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射 功率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
所 述 第 二 最 大 发 射 总 功 率 Pcmx,band 的 取 值 为 :
P < p < p 0 * 其中, 所述 为用户设备的功率能力 PpS与网络广播上载波子 内最大允许发射功率 PEMAX,C和的最小值;
所述 为用户设备的功率能力 P—减去对应载波子集下各种 功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射功 率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
通过应用本发明实施例公开的功率的处理装置, 处理器计算其在全部载 波内各个信道发射功率的总和, 将计算出的第一发射功率的总和与第一最大 发射总功率进行比较, 如果大于, 则对各个信道进行缩小处理, 获取所述全 部载波内各个信道的第二发射功率, 并累加全部载波中的连续载波集合内各 个信道的第二发射功率, 获取第二发射总功率如果第二发射总功率大于第二 最大发射总功率, 则对全部载波中的连续载波集合内各个信道的发射功率进 行缩放, 获取缩小后的第三发射功率, 最后, 发送器根据各个信道的第二 / 第三发射功率发送上行数据, 从而在一定程度上避免了现有技术中没有考虑 在同一频段内非连续载波信道上的发射功率, 及在频段间且每个频段上多个 载波信道上的发射功率的计算方式, 使得计算用户设备的上行功率方案不完 整的问题。
专业人员应该还可以进一步意识到, 结合本文中所公开的实施例描述的 各示例的单元及算法步骤, 能够以电子硬件、 计算机软件或者二者的结合来 实现, 为了清楚地说明硬件和软件的可互换性, 在上述说明中已经按照功能 一般性地描述了各示例的组成及步骤。 这些功能究竟以硬件还是软件方式来 执行, 取决于技术方案的特定应用和设计约束条件。 专业技术人员可以对每 个特定的应用来使用不同方法来实现所描述的功能, 但是这种实现不应认为 超出本发明的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以用硬件、 处理 器执行的软件模块, 或者二者的结合来实施。 软件模块可以置于随机存储器 ( RAM ) 、 内存、 只读存储器(ROM ) 、 电可编程 R0M、 电可擦除可编程 R0M、 寄存器、 硬盘、 可移动磁盘、 CD-ROM , 或技术领域内所公知的任意其它形式 的存储介质中。
以上所述的具体实施方式, 对本发明的目的、 技术方案和有益效果进行 了进一步详细说明, 所应理解的是, 以上所述仅为本发明的具体实施方式而 已, 并不用于限定本发明的保护范围, 凡在本发明的精神和原则之内, 所做 的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书 CP12281P
1、 一种功率的处理方法, 其特征在于, 所述方法包括:
计算全部载波中载波子集的第一发射总功率和全部载波的第二发射总功 率, 所述第一发射总功率为载波子集内各个信道发射功率的总和, 所述第二 发射总功率为全部载波内各个信道发射功率的总和;
判断所述第一发射总功率是否大于第一最大发射总功率, 如果所述第一 发射总功率大于所述第一最大发射总功率, 则对所述载波子集内各个信道发 射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射功率;
判断所述第二发射总功率是否大于第二最大发射总功率, 如果所述第二 发射总功率大于所述第二最大发射总功率, 则对所述全部载波内各个信道发 射功率进行缩小处理, 获取所述全部载波内各个信道的第四发射功率;
对于所述各个信道, 将所述第三发射功率和所述第四发射功率进行比较, 获取该信道的最终发射功率;
根据该信道的最终发射功率发送上行数据 /信令。
2、 根据权利要求 1所述的功率的处理方法, 其特征在于, 所述载波子集 为任意的所有连续载波集合。
3、 根据权利要求 1所述的功率的处理方法, 其特征在于, 所述载波子集 为任意的同频段内的所有载波集合。
4、 根据权利要求 1所述的功率的处理方法, 其特征在于, 所述判断所述 第一发射总功率是否大于第一最大发射总功率还包括:
如果所述第一发射总功率不大于所述第一最大发射总功率, 则不对所述 载波子集内各个信道发射功率进行缩小处理, 将所述载波子集内各个信道发 射功率作为所述第三发射功率;
所述判断所述第二发射总功率是否大于第二最大发射总功率还包括: 如果所述第二发射总功率不大于所述第二最大发射总功率, 则不对所述 全部载波内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道发 射功率作为所述第四发射功率。
5、 根据权利要求 1所述的功率的处理方法, 其特征在于, 所述对于所述 各个信道, 将所述第三发射功率和所述第四发射功率进行比较, 获取该信道 的最终发射功率具体为:
对于所述各个信道, 将所述第三发射功率和所述第四发射功率进行比较, 获取所述第三发射功率与第四发射功率的最小值, 将所述最小值设置为该信 道的最终发射功率。
6、 根据权利要求 2所述的功率的处理方法, 其特征在于, 所述第一最大 ^M^^J^- p ό ϋ为' ρ < ρ < ρ ' 其中, 所述 P^—f。 为用户设备的功率能力 P—与网络广播的对应 载波子集内所有载波的最大允许发射功率 PM4 ^和的最小值;
所述 皿为用户设备的功率能力^ ^减去对应载波子集下各种 功率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射功 率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
7、 根据权利要求 3所述的功率的处理方法, 其特征在于, 所述第一最大
Figure imgf000050_0001
为' ρ < ρ < ρ '
其中, 所述 为用户设备的功率能力 P 与网络广播上对应载 波子集内所有载波的最大允许发射功率 P£M ^和的最小值;
所述 丄 έ^为用户设备的功率能力 Ρ—减去对应载波子集下各种功 率回退值的结果与网络广播上对应载波子集内所有载波的最大允许发射功率 的累加和减去可允许的频段边缘功率回退值的结果的最小值。
8、 根据权利要求 1所述的功率的处理方法, 其特征在于, 所述第二最大 发射总功率的取值为: PCMAX L CA < PCMAX < P
其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ c和的最小值; 所述 ^ e为各个载波上最大发射功率下限的总和与用户设备的功率 能力^ ^的最小值。
9、 根据权利要求 1所述的功率的处理方法, 其特征在于, 所述第二最大 发射总功率的取值为: Pcmx = P—
其中, 所述 ^。 to为用户设备的功率能力。
10、 根据权利要求 1 所述的功率的处理方法, 其特征在于, 所述第二最 大发射总功率的取值为: P = Pp erclass -P_MPR;
其中, 。 to为用户设备的功率能力, ^ 为用户设备的功率管理回 退值。
11、 一种功率的处理方法, 其特征在于, 所述方法包括:
计算全部载波的第一发射总功率, 所述第一发射总功率为全部载波内各 个信道发射功率的总和;
判断所述第一发射总功率是否大于第一最大发射总功率, 如果所述第一 发射总功率大于所述第一最大发射总功率, 则对所述全部载波内各个信道发 射功率进行缩小处理, 获取所述全部载波内各个信道的第二发射功率;
累加所述全部载波中载波子集内各个信道的第二发射功率, 获取所述载 波子集内各个信道的第二发射总功率;
判断所述第二发射总功率是否大于第二最大发射总功率, 如果所述第二 发射总功率大于所述第二最大发射总功率, 则对所述载波子集内各个信道发 射功率进行缩小处理, 获取所述载波子集内各个信道的第三发射功率;
根据各个信道的所述第二 /第三发射功率发送上行数据 /信令。
12、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述载波子 集为任意的所有连续载波集合。
13、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述载波子 集为任意的同频段内的所有载波集合。
14、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述判断所 述第一发射总功率是否大于第一最大发射总功率还包括:
如果所述第一发射总功率不大于所述第一最大发射总功率时, 则不对所 述全部载波内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道 发射功率作为所述第二发射功率。
15、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述判断所 述第二发射总功率是否大于第二最大发射总功率还包括:
如果所述第二发射总功率不大于所述第二最大发射总功率时, 则不对所 述载波子集内各个信道发射功率进行缩小处理, 根据各个信道的所述第二发 射功率发送上行数据。
16、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述第一最 大发射总功率的取值为: P L CA < PCMAX < PCMAX H CA
其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 ^和的最小值;
所述 ^ e为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
17、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述第二最 大发射总功率的取值为: Pcmx = P—; 其中, 所述 为用户设备的功率能力。
18、 根据权利要求 11所述的功率的处理方法, 其特征在于, 所述第二最 大发射总功率的取值为: P = Pp erclass -P_MPR;
其中, 为用户设备的功率能力, ^ 为用户设备的功率管理回 退值。
19、 根据权利要求 12所述的功率的处理方法, 其特征在于, 所述第二最 大^^ ^†'^功率^直为 · PcMAX , 其中, 所述 ^^— g皿为用户设备的功率能力^ ^与网络广播上载波 子集内最大允许发射功率 P 和的最小值;
所述 为用户设备的功率能力 。 tei减去载波子集下各种功率 回退值的结果与网络广播上载波子集内最大允许发射功率 PEMAX,C的累加和减 去可允许的频段边缘功率回退值的结果的最小值。
20、 根据权利要求 13所述的功率的处理方法, 其特征在于, 所述第二最
Figure imgf000053_0001
p ό ϋ为' ρ < ρ < ρ '
其中, 所述 为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 PM ^和的最小值;
所述 4皿— 为用户设备的功率能力 Ρ—减去载波子集下各种功率回 退值的结果与网络广播上载波子集内最大允许发射功率 Ρ 的累加和减去 可允许的频段边缘功率回退值的结果的最小值。
21、 一种功率的处理装置, 其特征在于, 所述装置包括:
计算单元, 用于计算全部载波中载波子集的第一发射总功率和全部载波 的第二发射总功率, 所述第一发射总功率为载波子集内各个信道发射功率的 总和, 所述第二发射总功率为全部载波内各个信道发射功率的总和, 将所述 第一发射总功率传输至第一判断单元, 将所述第二发射总功率传输至第二判 断单元;
第一判断单元, 用于接收计算单元传输的第一发射总功率, 判断所述第 一发射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率大于 所述第一最大发射总功率, 则对所述载波子集内各个信道发射功率进行缩小 处理, 获取所述载波子集内各个信道的第三发射功率, 将所述第三发射功率 传输至比较单元;
第二判断单元, 用于接收计算单元传输的第二发射总功率, 判断所述第 二发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率大于 所述第二最大发射总功率, 则对所述全部载波内各个信道发射功率进行缩小 处理, 获取所述全部载波内各个信道的第四发射功率, 将所述第四发射功率 传输至比较单元;
比较单元,用于接收所述第一判断单元传输的第三发射功率及所述第二判 断单元传输的第四发射功率, 对于所述各个信道, 将所述第三发射功率和所 述第四发射功率进行比较, 获取该信道的最终发射功率, 将所述最终发射功 率发送至发送单元;
发送单元,用于接收所述比较单元传输的所述最终发射功率,根据该信道 的最终发射功率发送上行数据 /信令。
22、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的所有连续载波集合。
23、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的同频段内的所有载波集合。
24、 根据权利要求 21所述的功率的处理方法, 其特征在于, 所述第一判 断单元还用于:
如果所述第一发射总功率不大于所述第一最大发射总功率,则不对所述载 波子集内各个信道发射功率进行缩小处理, 将所述载波子集内各个信道发射 功率作为所述第三发射功率;
所述第二判断单元还用于:如果所述第二发射总功率不大于所述第二最大 发射总功率, 则不对所述全部载波内各个信道发射功率进行缩小处理, 将所 述全部载波内各个信道发射功率作为所述第四发射功率。
25、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述比较单 元还用于:
对于所述各个信道, 将所述第三发射功率和所述第四发射功率进行比较, 获取所述第三发射功率与第四发射功率的最小值, 将所述最小值设置为该信 道的最终发射功率。
26、 根据权利要求 22所述的功率的处理装置, 其特征在于, 所述第一最 ϋ、入 总功 尸 ό H ϋ ^ 为' Ρ < Ρ < Ρ ' 其中, 所述 ^^— g 为用户设备的功率能力^ ^与网络广播上载波 子集内最大允许发射功率 P 和的最小值;
所述 Γ 。 为用户设备的功率能力 ^减去载波子集下各种功率 回退值的结果与网络广播上载波子集内最大允许发射功率 PEMAX,c的累加和减 去可允许的频段边缘功率回退值的结果的最小值。
27、 根据权利要求 23所述的功率的处理装置, 其特征在于, 所述第一最 λ-^^Ι" -5^ ^ PcMAX ^^值为 · ,
其中, 所述 为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 P£M ^和的最小值;
所述 丄^为用户设备的功率能力 P—减去载波子集下各种功率回 退值的结果与网络广播上载波子集内最大允许发射功率 P 的累加和减去 可允许的频段边缘功率回退值的结果的最小值。
28、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: PcmxLCA≤Pcmx≤PcmxHCA
其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 ^和的最小值;
所述 , 为各个载波上最大发射功率下限的总和与用户设备的功率 能力^ ^的最小值。
29、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: Ρ = Ρ—;
其中, 所述 为用户设备的功率能力。
30、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: Pcmx = P— -P_MPR;
其中, 。 to为用户设备的功率能力, ^ 为用户设备的功率管理回 退值。
31、 一种功率的处理装置, 其特征在于, 所述装置包括:
计算单元, 用于计算全部载波的第一发射总功率, 所述第一发射总功率 为全部载波内各个信道发射功率的总和, 将所述第一发射总功率传输至第一 判断单元;
第一判断单元, 用于接收所述计算单元传输的第一发射总功率, 判断所 述第一发射总功率是否大于第一最大发射总功率, 如果所述第一发射总功率 大于所述第一最大发射总功率, 则对所述全部载波内各个信道发射功率进行 缩小处理, 获取所述全部载波内各个信道的第二发射功率, 将所述第二发射 功率传输至累加单元和发送单元;
累加单元, 用于接收所述第一判断单元传输的第二发射功率, 累加所述 全部载波中载波子集内各个信道的第二发射功率, 获取所述载波子集内各个 信道的第二发射总功率, 将所述第二发射总功率传输至第二判断单元;
第二判断单元, 用于接收所述累加单元传输的第二发射总功率, 判断所 述第二发射总功率是否大于第二最大发射总功率, 如果所述第二发射总功率 大于所述第二最大发射总功率, 则对所述载波子集内各个信道发射功率进行 缩小处理, 获取所述载波子集内各个信道的第三发射功率, 将所述第三发射 功率传输至发送单元;
发送单元, 用于接收所述第一判断单元传输的第二发射功率及所述第二 判断单元传输的第三发射功率, 根据各个信道的所述第二 /第三发射功率发送 上行数据 /信令。
32、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的所有连续载波集合。
33、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的同频段内的所有载波集合。
34、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述第一判 断单元还用于:
如果所述第一发射总功率不大于所述第一最大发射总功率时, 则不对所 述全部载波内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道 发射功率作为所述第二发射功率。
35、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述第二判 断单元还用于:
如果所述第二发射总功率不大于所述第二最大发射总功率时, 则不对所 述载波子集内各个信道发射功率进行缩小处理, 根据各个信道的所述第二发 射功率发送上行数据。
36、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述第一最 大发射总功率的取值为: Pc L CA < PCMAX < PCMAX H CA
其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 Ρ 和的最小值;
所述 ^ e为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
37、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: P = PP—;
其中, 所述 Ppflii为用户设备的功率能力。
38、 根据权利要求 31所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: P = Pp erclass -P_MPR;
其中, 为用户设备的功率能力, ^ 为用户设备的功率管理回 退值。
39、 根据权利要求 32所述的功率的处理装置, 其特征在于, 所述第二最 大^ 功率^ ^直为 . PcMAX
其中, 所述 ^^— g 为用户设备的功率能力^ ^与网络广播上载波 子集内最大允许发射功率 P 和的最小值;
所述 P。 丄„为用户设备的功率能力 ^ ^。J咸去载波子集下各种功率 回退值的结果与网络广播上载波子集内最大允许发射功率 PEMAX,c的累加和减 去可允许的频段边缘功率回退值的结果的最小值。
40、 根据权利要求 33所述的功率的处理装置, 其特征在于, 所述第二最 ^^M^^J^- p ό H v ϋ ^ l 为' ρ < ρ < ρ '
其中, 所述 为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 P£M ^和的最小值;
所述 丄^为用户设备的功率能力 P—减去载波子集下各种功率回 退值的结果与网络广播上载波子集内最大允许发射功率 P 的累加和减去 可允许的频段边缘功率回退值的结果的最小值。
41、 一种功率的处理装置, 其特征在于, 所述装置包括:
处理器, 用于计算全部载波的第一发射总功率和第二发射总功率, 所述 第一发射总功率为全部载波中的任意连续载波集合内各个信道发射功率的总 和, 所述第二发射总功率为全部载波内各个信道发射功率的总和;
所述处理器还用于, 判断所述第一发射总功率是否大于第一最大发射总 功率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所述全 部载波中载波子集内各个信道发射功率进行缩小处理, 获取所述载波子集内 各个信道的第三发射功率;
所述处理器还具体用于, 判断所述第二发射总功率是否大于第二最大发 射总功率, 如果所述第二发射总功率大于所述第二最大发射总功率, 则对所 述全部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信 道的第四发射功率; 所述处理器还具体用于,对于所述各个信道,将所述第三发射功率和所述 第四发射功率进行比较, 获取该信道的最终发射功率, 将所述最终发射功率 传输至发送器;
发送器,用于接收所述处理器传输的所述最终发射功率,根据该信道的最 终发射功率发送上行数据 /信令。
42、 根据权利要求 41所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的所有连续载波集合。
43、 根据权利要求 41所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的同频段内的所有载波集合。
44、 根据权利要求 21所述的功率的处理装置, 其特征在于, 所述处理器 还用于,
如果所述第一发射总功率不大于所述第一最大发射总功率, 则不对所述 载波子集内各个信道发射功率进行缩小处理, 将所述载波子集内各个信道发 射功率作为所述第三发射功率;
如果所述第二发射总功率不大于所述第二最大发射总功率, 则不对所述 全部载波内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道发 射功率作为所述第四发射功率。
45、 根据权利要求 41所述的功率的处理装置, 其特征在于, 所述处理器 还用于,
对于所述各个信道, 将所述第三发射功率和所述第四发射功率进行比较, 获取所述第三发射功率与第四发射功率的最小值, 将所述最小值设置为该信 道的最终发射功率。
46、 根据权利要求 42所述的功率的处理装置, 其特征在于, 所述第一最 ϋ、入 总功 尸 ό H ϋ ^ 为' Ρ < Ρ < Ρ ', 其中, 所述 ^^— g 为用户设备的功率能力^ ^与网络广播上载波 子集内最大允许发射功率 和的最小值; 所述 PCM4„为用户设备的功率能力 ^ ^。J咸去载波子集下各种功率 回退值的结果与网络广播上载波子集内最大允许发射功率 PEMAX,C的累加和减 去可允许的频段边缘功率回退值的结果的最小值。
47、 根据权利要求 43所述的功率的处理装置, 其特征在于, 所述第一最 ^^M^^J^- p ό H v ϋ ^ l 为' ρ < ρ < ρ '
其中, 所述 ^皿 为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 P£M ^和的最小值;
所述 Pem i 为用户设备的功率能力 P—减去载波子集下各种功率回 退值的结果与网络广播上载波子集内最大允许发射功率 P 的累加和减去 可允许的频段边缘功率回退值的结果的最小值。
48、 根据权利要求 41所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: Pc L CA < PCMAX < PCMAX H CA
其中, 所述 用户设备的功率能力 Ρ—与网络广播上各载波最 大允许发射功率 ^和的最小值;
所述 ^ e为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
49、 根据权利要求 41所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: Pcmx = Pp erdass '' 其中, 所述 为用户设备的功率能力。
50、 根据权利要求 41所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: Pcmx = PP P_MPR;
其中, 为用户设备的功率能力, ^ 为用户设备的功率管理回 退值。
51、 一种功率的处理装置, 其特征在于, 所述装置包括: 处理器, 用于计算全部载波的第一发射总功率, 所述第一发射总功率为 全部载波内各个信道发射功率的总和;
所述处理器还用于, 判断所述第一发射总功率是否大于第一最大发射总 功率, 如果所述第一发射总功率大于所述第一最大发射总功率, 则对所述全 部载波内各个信道发射功率进行缩小处理, 获取所述全部载波内各个信道的 第二发射功率, 将所述第二发射功率传输至发送器;
所述处理器还用于, 累加所述全部载波中载波子集内各个信道的第二发 射功率, 获取所述载波子集内各个信道的第二发射总功率;
所述处理器还具体用于, 判断所述第二发射总功率是否大于第二最大发 射总功率, 如果所述第二发射总功率大于所述第二最大发射总功率, 则对所 述载波子集内各个信道发射功率进行缩小处理, 获取所述载波子集内各个信 道的第三发射功率;
发送器, 用于接收所述处理器传输的第二发射功率及第三发射功率, 根 据各个信道的所述第二 /第三发射功率发送上行数据 /信令。
52、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的所有连续载波集合。
53、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述载波子 集为任意的同频段内的所有载波集合。
54、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述处理器 还用于,
如果所述第一发射总功率不大于所述第一最大发射总功率时, 则不对所 述载波子集内各个信道发射功率进行缩小处理, 将所述全部载波内各个信道 发射功率作为所述第二发射功率。
55、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述处理器 还用于,
如果所述第二发射总功率不大于所述第二最大发射总功率时, 则不对所 述载波子集内各个信道发射功率进行缩小处理, 根据各个信道的第二发射功 率发送上行数据。
56、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述第一最 大发射总功率的取值为: Pc L CA < PCMAX < PCMAX H CA
其中, 所述 用户设备的功率能力 。 ^与网络广播上各载波最 大允许发射功率 ^和的最小值;
所述 ^ e为各个载波上最大发射功率下限的总和与用户设备的功率 能力 的最小值。
57、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: Pc = Ppowerdass ', 其中, 所述 为用户设备的功率能力。
58、 根据权利要求 51所述的功率的处理装置, 其特征在于, 所述第二最 大发射总功率的取值为: P = Pp erclass -P_MPR;
其中, 为用户设备的功率能力, ^ 为用户设备的功率管理回 退值。
59、 根据权利要求 52所述的功率的处理装置, 其特征在于, 所述第二最 大^^ ^†'^功率^直为 · PcMAX ,
其中, 所述 ^^— g 为用户设备的功率能力^ ^与网络广播上载波 子集内最大允许发射功率 P 和的最小值;
所述 PCM4„为用户设备的功率能力 ^ ^。J咸去载波子集下各种功率 回退值的结果与网络广播上载波子集内最大允许发射功率 PEMAX,c的累加和减 去可允许的频段边缘功率回退值的结果的最小值。
60、 根据权利要求 53所述的功率的处理装置, 其特征在于, 所述第二最 ^^M^^J^- p ό ϋ为' ρ < ρ < ρ ' 其中, 所述 ^皿 ^为用户设备的功率能力 P—与网络广播上载波子 集内最大允许发射功率 PM ^和的最小值;
所述 P^— ^为用户设备的功率能力 P—减去载波子集下各种功率回 退值的结果与网络广播上载波子集内最大允许发射功率 P 的累加和减去 可允许的频段边缘功率回退值的结果的最小值。
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