CN105532048A - Terminal, network device, and uplink control information processing method - Google Patents

Terminal, network device, and uplink control information processing method Download PDF

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Publication number
CN105532048A
CN105532048A CN201480026655.4A CN201480026655A CN105532048A CN 105532048 A CN105532048 A CN 105532048A CN 201480026655 A CN201480026655 A CN 201480026655A CN 105532048 A CN105532048 A CN 105532048A
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China
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physical channel
uplink physical
terminal
control information
uplink
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CN201480026655.4A
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CN105532048B (en
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闫志宇
曲秉玉
范霄安
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention relates to the technical field of wireless communications, and especially relates to a terminal, a network device, and an uplink control information processing method, used for solving the problem, when the amount of service data carried on an uplink physical channel is much larger than the amount of uplink control information data carried, of the uplink physical channel containing uplink control information possibly causing the power used by the sending device, of the uplink physical channel, to transmit the uplink control information, to be insufficient, and the network device thus being unable to correctly receive the uplink control information on the uplink physical channel. When the terminal provided by the embodiments of the present invention determines that a first uplink physical channel awaiting transmission by the terminal comprises uplink control information, the terminal sends at least one part of the uplink control information by means of a second uplink physical channel, ensuring the transmit power of that part of the uplink control information and thus ensuring performance in reception of that part of the uplink control information.

Description

Terminal, network device, and uplink control information processing method
Terminal, the network equipment and ascending control information processing method technical field
The present invention relates to wireless communication technology field, more particularly to a kind of terminal, the network equipment and ascending control information processing method.
Background technology
In a wireless communication system, usual user equipment (User Equipment, UE) is needed to base station feedback ascending control information（UCI, Uplink Control Information), including the information for indicating downlink channel status, the information of indicating downlink data receiver situation, uplink data scheduling request etc..In senior long term evolution (Long Term Evolution-Advanced, LTE-A) system, UCI can be carried on Physical Uplink Control Channel（Physical Uplink Control Channel, PUCCH) on transmit, can also be carried on Physical Uplink Shared Channel（Physical Uplink Shared CHannel, PUSCH) on, it is multiplexed together transmission with uplink business data.
In lte-a system, carrier aggregation is employed（Carrier Aggregation, CA) technology, the technology is by two or more member carriers（Component Carrier) frequency spectrum be grouped together in together, to obtain broader transmission bandwidth.
It is non-ideal passback between base station, it is impossible to transmitting data in real time for the carrier aggregation in the case of the carrier aggregation between base station, i.e. dual link (Dual Connectivity, DC).
Due to being non-ideal passback between base station, the different base station for participating in carrier aggregation independently dispatches UE, it is difficult to scheduling of the real time coordination to UE between base station, so as to the maximum uplink transmission power that all serving cells exceed UE to the uplink transmission power of UE required for UE total activation result occur.At present in this case, a kind of UE processing method is：It is preferential to carry out the distribution of PUCCH transmission powers, then carry UCI PUSCH transmission power distribution, finally carry out not containing UCI PUSCH transmission power distribution.The multiple uplink physical channels of priority identical are distributed for transmission power, transmission power if desired causes the maximum transmission power more than UE, with regard to carrying out Power Scaling, i.e. equal proportion reduction transmission power.The processing method is likely to result in：UE is being preferably PUCCH distribution work( After rate, for the power limited of the PUSCH distribution containing UCI, if the data volume for the business datum transmitted in PUSCH is much larger than the data volume of the UCI on the PUSCH, then limited power is largely allocated to the business datum carried on PUSCH, power for transmitting UCI is inadequate, the UCI that base station may be caused to be unable to properly receive on the PUSCH.
To sum up, for the uplink physical channel containing ascending control information, if the business datum amount carried on the uplink physical channel is much larger than the data volume of the ascending control information of carrying, the power that terminal is then likely to result in for transmitting uplink control information is inadequate, and the network equipment can not be properly received ascending control information on the uplink physical channel.The content of the invention
The embodiment of the present invention provides a kind of terminal, the network equipment and ascending control information processing method, to solve the uplink physical channel containing ascending control information, data volume of the business datum amount carried on the uplink physical channel much larger than the ascending control information of carrying, the power that terminal is likely to result in for transmitting uplink control information is inadequate, the problem of network equipment can not be properly received ascending control information on the uplink physical channel.
In a first aspect, the embodiment of the present invention provides a kind of terminal, including：
Processing module, for when it is determined that the terminal first uplink physical channel to be sent includes ascending control information, at least a portion in the ascending control information that the terminal includes first uplink physical channel is determined, is sent by the second uplink physical channel of the terminal；
At least a portion in sending module, the ascending control information that first uplink physical channel for the processing module to be determined includes, is sent by the second uplink physical channel of the terminal；Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel；First uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
With reference in a first aspect, in the first possible implementation of first aspect, the processing module specifically for：
Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the end The maximum uplink transmission power at end so that during the power reduction of the ascending control information in the uplink physical channel of the terminal, it is determined that
At least a portion in the ascending control information that first uplink physical channel is included, is sent by the second uplink physical channel of the terminal.
With reference in a first aspect, in second of possible implementation of first aspect, the processing module specifically for：
Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal, so that the power reduction of ascending control information is to when meeting one or more of following condition in the uplink physical channel of the terminal, it is determined that at least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel：Power after reduction is less than the wealthy value of the first power；
The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
Second of possible implementation of the first possible implementation, first aspect with reference to first aspect, first aspect, in the third possible implementation, the processing module specifically for：It is determined that being used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, the processing module is additionally operable to：
If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and the processing module determines to be used for the periodicity configured information of indicating downlink channel status in the ascending control information for including first uplink physical channel, sent by second uplink physical channel, then
Determine that the terminal still sends first uplink physical channel.
With reference to the third possible implementation of first aspect, in the 5th kind of possible implementation, The processing module is additionally operable to：
If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, it is determined that the terminal is abandoned sending first uplink physical channel.
Second of possible implementation of the first possible implementation, first aspect with reference to first aspect, first aspect, the third possible implementation of first aspect, the 4th kind of possible implementation of first aspect, the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation, the processing module is additionally operable to：
It is determined that at least a portion for the ascending control information that first uplink physical channel is included, after being sent by second uplink physical channel, redefines the transmission power of the terminal each uplink physical channel to be sent；
The sending module specifically for：The transmission power of second uplink physical channel redefined with the processing module, launches second uplink physical channel.
Second aspect, the embodiment of the present invention provides a kind of network equipment, including：
Receiving module, after carrying out uplink business data transmission in the network equipment dispatch terminal, the first uplink physical channel sent in the terminal to be received such as predetermined subframe；
Processing module, for determining the second uplink physical channel that the receiving module is used in the terminal, is detected it is contemplated that the ascending control information sent on first uplink physical channel；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
With reference to second aspect, in the first possible implementation, the processing module is additionally operable to：It is determined that the receiving module is on second uplink physical channel, detection is it is contemplated that before the ascending control information transmitted on first uplink physical channel, determine whether the terminal is abandoned sending first uplink physical channel.
With reference to the first possible implementation of second aspect, in second of possible implementation, the processing module specifically for： If it is determined that the terminal is abandoned sending first uplink physical channel, then
The receiving module is determined on second uplink physical channel, the periodicity configured information for the HARQ-ACK information of indicating downlink data receiver situation and/or for indicating downlink channel status in detection ascending control information.
The third aspect, the embodiment of the present invention provides ascending control information processing method, including：
Whether terminal is determined, including ascending control information in first uplink physical channel to be sent；If, at least a portion in the ascending control information that then the terminal determination includes first uplink physical channel, sent by the second uplink physical channel of the terminal, second uplink physical channel belongs to same small district's groups with first uplink physical channel；
Wherein, the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
With reference to the third aspect, in the first possible implementation of the third aspect, the terminal is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, and during by the power reduction of the ascending control information in uplink physical channel, it is determined that
At least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel.
With reference to the third aspect, in second of possible implementation of the third aspect, the terminal is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, and by the power reduction of the ascending control information in uplink physical channel to when meeting one or more of following condition, it is determined that at least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel：
Power after reduction is less than the wealthy value of the first power；
The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
Second of the first possible implementation, the third aspect with reference to the third aspect, the third aspect Possible implementation, in the third possible implementation, at least a portion in the ascending control information that the terminal determination includes first uplink physical channel is sent by second uplink physical channel, including：
The terminal is determined, it is used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
With reference to the third possible implementation of the third aspect, in the 4th kind of possible implementation, methods described also includes：
If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and the periodicity configured information for indicating downlink channel status in the terminal ascending control information that includes first uplink physical channel, sent by second uplink physical channel, then
The terminal determines still to send first uplink physical channel.
With reference to the third possible implementation of the third aspect, in the 5th kind of possible implementation, methods described also includes：
If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, the terminal determines to abandon sending first uplink physical channel.
Second of possible implementation of the first possible implementation, the third aspect with reference to the third aspect, the third aspect, the third possible implementation of the third aspect, the 4th kind of possible implementation of the third aspect, the 5th kind of possible implementation of the third aspect, in the 6th kind of possible implementation, at least a portion in the ascending control information that terminal determination includes first uplink physical channel, after being sent by second uplink physical channel, methods described also includes：The terminal redefines the transmission power of each uplink physical channel to be sent.
Fourth aspect, the embodiment of the present invention provides a kind of ascending control information processing method, including：The network equipment is carried out in dispatch terminal after uplink business data transmission, the first uplink physical channel sent in the terminal to be received such as predetermined subframe； The network equipment is detected it is contemplated that the ascending control information sent on first uplink physical channel on the second uplink physical channel that the terminal is used；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
With reference to fourth aspect, in the first possible implementation, the network equipment is detected it is contemplated that before the ascending control information transmitted on first uplink physical channel, methods described also includes on second uplink physical channel：With reference to the first possible implementation of fourth aspect, in second of possible implementation, the network equipment on second uplink physical channel, detection it is contemplated that the ascending control information transmitted on first uplink physical channel, including：
If the network equipment determines that the terminal is abandoned sending first uplink physical channel, then the network equipment is on second uplink physical channel, detect the HARQ-ACK information for indicating downlink data receiver situation in ascending control information, and/or the periodicity configured information for indicating downlink channel status.
To sum up, in terminal provided in an embodiment of the present invention, the network equipment and ascending control information processing method, terminal passes through the second uplink physical channel, send at least a portion in the ascending control information in the first uplink physical channel, ensure the transmission power of the part ascending control information, and then ensure that the network equipment receives the receptivity of the part ascending control information.Brief description of the drawings
Fig. 1 is the structural representation of wireless communication system provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of terminal provided in an embodiment of the present invention；
Fig. 3 is the structural representation of another terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of the network equipment provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another network equipment provided in an embodiment of the present invention； Fig. 6 is a kind of flow chart of ascending control information processing method provided in an embodiment of the present invention；Fig. 7 is the flow chart embodiment of another ascending control information processing method provided in an embodiment of the present invention
The embodiment of the present invention provides a kind of terminal, the network equipment and ascending control information processing method, to solve the uplink physical channel containing ascending control information, data volume of the business datum amount carried on the uplink physical channel much larger than the ascending control information of carrying, the transmission equipment for being likely to result in the uplink physical channel is inadequate for the power of transmitting uplink control information, the problem of network equipment can not be properly received ascending control information on the uplink physical channel.
First, the content to the embodiment of the present invention is briefly introduced.
A kind of terminal of the embodiment of the present invention, when it is determined that itself first uplink physical channel to be sent includes ascending control information, at least a portion in ascending control information therein is sent by the second uplink physical channel；Wherein, first uplink physical channel and second uplink physical channel belong to same small district's groups, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
By above-mentioned second uplink physical channel, at least a portion in the ascending control information in above-mentioned first uplink physical channel is sent.So that in power distribution, it can realize, the transmission power distributed for the business datum in above-mentioned first uplink physical channel and other control information is different from the transmission power for above-mentioned at least a portion ascending control information in former above-mentioned first uplink physical channel that is transmitted in above-mentioned second uplink physical channel.By abandoning sending the business datum in above-mentioned first uplink physical channel, it is ensured that the transmission power of above-mentioned at least a portion ascending control information, or other ascending control informations transmission power.Or, in the case of the business datum and other control information in also retaining above-mentioned first uplink physical channel of transmission, because the transmission power distribution priority of above-mentioned first uplink physical channel is less than above-mentioned second uplink physical channel, or other contain the uplink physical channel of ascending control information, it is preferably above-mentioned second uplink physical channel, or other contain the uplink physical channel distribution transmission power of ascending control information, if residue, it is the business datum and other control information distribution transmission power in above-mentioned first uplink physical channel again, and then above-mentioned at least a portion ascending control information can be ensured, or other The transmission power of the ascending control information contained in uplink physical channel.
A kind of network equipment provided in an embodiment of the present invention, after dispatch terminal carries out uplink business data transmission, the ascending control information that detection prediction is sent on the first uplink physical channel on the second uplink physical channel that terminal is used, equally, first uplink physical channel belongs to same small district's groups with second uplink physical channel, first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Below, to the present embodiments relate to concept briefly introduced.
First, ascending control information
In a wireless communication system, terminal to the network equipment generally by sending ascending control information, feedback of down channel state, downlink data reception condition, transmission uplink data scheduling request etc..These information may include but be not limited to：
The feedback information of feedback is received to downlink data, such as：Long Term Evolution（Long Term Evolution, LTE) or LTE-A systems in confirmation response (ACKnowledgement, ACK)/deny response (Negative ACKnowledgement, NACK) information）, whether its transmission block for being used for feeding back downlink data channel be correctly received in terminal, and ACK and NACK are referred to as hybrid automatic repeat-request (Hybrid Automatic Repeat Request, HARQ)-ACK;
For the configured information of indicating downlink channel status, such as：Channel quality in LTE or lte-a system is indicated（Channel State Information, CSI), the mode sent according to CSI can be divided into periodicity CSI and (be sent by some cycles）With aperiodicity CSI, it can be divided into channel quality by CSI contents and indicate（Channel Quality Indicator), order instruction（Rank Indicator, RI) and pre-coding matrix instruction (Precoding Matrix Indicator, PMI) etc.；
Information for asking uplink data scheduling, such as：Dispatch request (Scheduling Request, SR) in LTE or lte-a system etc..
In existing lte-a system, when using carrier aggregation technology, carrying ascending control information is (such as：HARQ-ACK Physical Uplink Control Channel)（Physical Uplink Control CHannel, PUCCH) channel sends only on main carrier.If UE does not support PUCCH and Physical Uplink Shared Channel (Physical Uplink Shared CHannel, PUSCH) to transmit together, and in UE up-link carrier Upper to also have PUSCH to need in the case of sending, whole ascending control informations can be sent on PUSCH；If UE supports PUCCH and PUSCH channels to transmit together, and also has PUSCH to need in the case of sending on UE up-link carrier, the HARQ-ACK in ascending control information is sent on PUCCH, and the CSI in UCI is sent on PUSCH.Anyway, only one uplink physical channel carries HARQ-ACK information, and this uplink physical channel is probably PUCCH, it is also possible to PUSCH.Similar, only one uplink physical channel carries CSI information, and this uplink physical channel is probably PUCCH, it is also possible to PUSCH.
Although when introducing above-mentioned ascending control information, by taking LTE and lte-a system as an example, those skilled in the art will be appreciated that, in other wireless communication systems, such as high-speed slender body theory（High Speed Downlink Packet Access, HSDPA) in system, in high-speed shared information channel (High Speed-Shared Information Channel, HS-SICH the ACK/NACK transmitted on) is also a kind of feedback information that feedback is received to downlink data, and CQI is also a kind of configured information for indicating downlink channel status；In high speed uplink packet access（High Speed Uplink Packet Access, HSUPA) in system, in enhancing-Stochastic accessing ascending control channel（Enhanced-Random Access Uplink Control Channel, E-RUCCH) on the information transmitted, be also a kind of information for being used to ask uplink data scheduling.Therefore, the ascending control information in the embodiment of the present invention, is not limited to the ascending control information in LTE or lte-a system.
In LTE or LTE-A systems, ascending control information can be carried on Physical Uplink Control Channel (Physical Uplink Control CHannel, PUCCH), can also be carried on Physical Uplink Shared Channel（Physical Uplink Shared CHannel, PUSCH) on, transmitted together with the business datum on the PUSCH.Wherein, the business datum on the PUSCH includes the control signaling of upper layer transport.
2nd, the first uplink physical channel and the second uplink physical channel
First uplink physical channel, is the uplink physical channel for transmitting the upstream data including business datum, alternatively, it is in addition to transmission services data, can also transmitting uplink control information together, in LTE or lte-a system, it is PUSCH channels.
Second uplink physical channel, is only for the uplink physical channel of transmitting uplink control information, in LTE or lte-a system, and it is PUCCH channels. 3rd, small district's groups (Cell Group, CG)
Under one base station or a base station controller, the set of the multiple cells carried out data transmission simultaneously with a terminal.
In LTE or lte-a system, a terminal may be present in a small district's groups and carry out a plurality of PUSCH channels that transmitting uplink data is used, but for the terminal, only exist a PUCCH channel.
4th, macrocell group (Macro cell group, MCG) and slight district's groups (Small cell group, SCG)
Macrocell group refers to the set with multiple cells of terminal communication under macro base station, and slight district's groups refer to the set with multiple cells of terminal communication under cell own base station.
5th, uplink demodulation reference signal
The reference signal used during uplink demodulation, it is related to the transmission of the first uplink physical channel and the second uplink physical channel.Such as：Demodulated reference signal in LTE or lte-a system（DeModulation Reference Signal, DMRS ).
Next, the brief description such as implication of part expression way in the wireless communication system applied to the embodiment of the present invention, the embodiment of the present invention.
Match somebody with somebody, be likely to result in the problem of uplink scheduling result total to the terminal exceedes the uplink business data transmittability of the terminal：
The second generation（2ndGeneration, 2G) GSM, wherein, 2G GSMs include but is not limited to：Global system for mobile communications (Global System of Mobile communication, GSM), CDMA（Code Division Multiple Access, CDMA) IS-95, CDMA (Code Division Multiple Access, CDMA) 2000 etc.；3G GSMs, wherein, 3G GSMs include but is not limited to：TD SDMA（Time Division- Synchronous Code Division Multiple Access, TD-SCDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA) etc.；4G GSMs, wherein, 4G GSMs include but is not limited to：Time division duplex-Long Term Evolution（ Time Division Duplexing- Long Term Evolution, TDD LTE), FDD-Long Term Evolution (Frequency Division Duplexing-Long Term Evolution, FDD LTE), Long Term Evolution-enhancing (Long Term Evolution- Advanced, LTE- A) etc..
In the embodiment of the present invention, terminal can be user equipment, and the network equipment can be the equipment such as base station or base station controller.Wherein, user equipment can be wireless terminal, and wireless terminal can be portable equipment with wireless connecting function or be connected to other processing equipments of radio modem.Wireless terminal can be mobile terminal, such as mobile phone（Or be " honeycomb " phone）With the computer with mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device.^ mouthfuls of example, PCS (PCS, Personal Communication Service) phone, wireless phone, Session initiation Protocol（SIP) phone, WLL（WLL, Wireless Local Loop) stand, personal digital assistant（PDA, Personal Digital Assistant) etc. equipment.Wireless terminal is referred to as system, subscri er unit（Subscriber Unit), subscriber station（Subscriber Station), movement station（Mobile Station), mobile station（Mobile), distant station（Remote Station), access point（Access Point), remote terminal（Remote Terminal), access terminal（Access Terminal), user agent（User Agent), subscriber's installation (User Equipment), or for other-end provide relaying link terminal（ Relay ).
The network equipment can be base station（Base Station, BS), base station transceiver（Base Transceiver Station, BTS), node B (NodeB, NB), enode b (evolved NodeB, eNB), base station controller（Base Station Controller, BSC), radio network controller（Radio Network Controller, RNC), wireless base station Remote Radio Unit, such as：Remote radio head（Remote Radio Head, RRH) and wireless relay（Relay) etc..
In addition, term " system " and " network " are often used interchangeably herein in the embodiment of the present invention.The terms " and/or ", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B.In addition, character "/" herein, typically represent forward-backward correlation object be it is a kind of " or " relation.
Below, the embodiment of the present invention is described in detail with reference to accompanying drawing.First, the present invention is introduced to implement The wireless communication system that example is provided, then introduces two kinds of terminals provided in an embodiment of the present invention and two kinds of network equipments, finally introduces two kinds of ascending control information processing methods provided in an embodiment of the present invention.
Fig. 1 is the structural representation of wireless communication system provided in an embodiment of the present invention.As shown in figure 1, the system includes：Terminal 101 and the one or more network equipments 102 carried out data transmission with terminal 101, wherein：
The network equipment 102, after carrying out uplink business data transmission in dispatch terminal 101, the first uplink physical channel that receiving terminal 101 is sent is waited in predetermined subframe；
Terminal 101, for under the scheduling of the network equipment 102, when it is determined that above-mentioned first uplink physical channel to be received such as network equipment 102 includes ascending control information, by at least a portion in the ascending control information, sent by the second uplink physical channel of itself, the same small district's groups that wherein second uplink physical channel is belonged under the network equipment 102 is controlled with first uplink physical channel；
The network equipment 102, is additionally operable on above-mentioned second uplink physical channel, detects it is contemplated that the ascending control information sent on above-mentioned first uplink physical channel.
In Fig. 1, the line between terminal 101 and the network equipment 102 is solid line, and it represents to carry out data transmission between terminal 101 and each network equipment 102, does not necessarily use wired connection between GC group connector 101 and the network equipment 102.
Alternatively, the network equipment 102 dispatches configured information, and/or uplink business data response information transmission by sending uplink service, and terminal 101 is scheduled.
Such as：For LTE or lte-a system, uplink service scheduling configured information can be sent by PDCCH, or enhancing Physical Downlink Control Channel (Enhanced Physical Downlink Control CHannel, EPDCCH)；Uplink business data response information transmission can pass through physical mixed automatic re-transmission indicating channel（Physical Hybrid ARQ Indicator Channel, PHICH) send.
If terminal 101 detects the network equipment 102 and is sent in the uplink scheduling instruction detected in PDCCH/EPDCCH channels to terminal, indicated regardless of whether being detected simultaneously by uplink business data response information transmission in PHICH channels, then terminal indicates to send upstream data according to the uplink scheduling detected in PDCCH/EPDCCH channels to terminal；
If terminal 101 does not detect the network equipment 102 and sent in PDCCH/EPDCCH channels The uplink scheduling of terminal is indicated, but detect uplink business data response information transmission in PHICH channels and indicate, if it is NACK that then terminal 101, which detects the uplink business data response information transmission configured information sent in PHICH channels, the ascending resource for the HARQ processes that terminal 101 is sent according to last transmission current time retransmits the data of current HARQ process；If it is ACK that terminal 101, which detects the uplink business data response information transmission configured information sent in PHICH channels, terminal 101 need not currently send upstream data.
Below, by taking FDD LTE systems as an example, the network equipment 102 is illustrated it is contemplated that there is the method for ascending control information on the first uplink physical channel.
In FDD LTE systems, the network equipment 102 is dispatched to terminal 101 by PDCCH/EPDCCH in subframe n and sends downlink data, then the network equipment 102 can be expected terminal 101 and send the HARQ-ACK information for the subframe n downlink datas dispatched in subframe n+4.
The network equipment 102 sends up first either re-transmission data or the instruction terminal 101 of passing to the scheduling of terminal 101 by PDCCH/EPDCCH and/or PHICH channel dispatch in subframe n and sends aperiodic CSI information.Then the network equipment 102 can be expected terminal 101 and send upstream data or aperiodic CSI information according to subframe n scheduling in subframe n+4.
The network equipment 102 configures the information such as feedback cycle CSI cycle, sub-frame offset for terminal 101 in advance, at the time of terminal 101 can determine feedback cycle CSI according to the configuration information of the network equipment 102, the network equipment 102 just blunt can also determine the expected time for receiving 101 cycle of terminal CSI information according to the configuration information.If terminal 101 had not only needed feedback cycle CSI in synchronization but also had needed to feed back aperiodic CSI, then only feed back aperiodic CSI, the network equipment 102 can also the sequential relationship according to the dispatch request to the aperiodic CSI of terminal 101 and the feedback for feeding back aperiodic CSI and the configuration to 101 cycle of terminal CSI to indicate to determine that terminal 101 feeds back be cycle CSI or aperiodic CSI.
Alternatively, terminal 101 can be determined to send at least a portion in the ascending control information that above-mentioned first uplink physical channel includes, above-mentioned second uplink physical channel in the case where following state occurs：Situation one
Terminal 101 is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, by the work(of ascending control information in the uplink physical channel containing ascending control information Rate is reduced.
For situation one, as long as the power of the ascending control information in the uplink physical channel containing ascending control information is contracted by, then at least a portion ascending control information in the first uplink physical channel is placed in the small district's groups belonging to first uplink physical channel, sent in the second uplink physical channel of terminal 101.Here, the uplink physical channel containing ascending control information can be the first uplink physical channel or the second uplink physical channel.
Situation two,
Terminal 101 is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, by the power reduction of ascending control information in the uplink physical channel containing ascending control information to meeting one or more of following condition：
Power after reduction is less than the wealthy value of the first power；
The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
Equally, in situation two, the uplink physical channel containing ascending control information can be the first uplink physical channel or the second uplink physical channel.
In above-mentioned Rule of judgment, " being less than " " can be less than or equal to " replace, and either " be less than " and still " be less than or equal to " be regarded as in the protection domain of the application.
Below, by taking lte-a system as an example, illustrate that the transmission power sum for each uplink physical channel to be sent occur is more than several possible situations of the maximum uplink transmission power of itself：
Possible situation one
Terminal 101 sends PUCCH and PUSCH1 in cell 1, or CG1, and wherein PUSCH1 includes maximum uplink transmission power of the transmission power sum more than terminal 101 of ascending control information, PUCCH and PUSCH1；
The specific embodiment handled for possible situation one, reference can be made to latter embodiments one.
Possible situation two
Terminal 101 sends PUCCH in CG1, in CG2 sends PUSCH1, wherein PUSCH1 Including ascending control information, PUCCH and PUSCHI transmission power sum are more than the maximum uplink transmission power of terminal 101；
The specific embodiment handled for possible situation two, reference can be made to latter embodiments two, embodiment three, example IV and embodiment five.
For possible situation two, by taking lte-a system as an example, the transmission power sum for illustrating PUCCH and PUSCHl is more than under the maximum uplink transmission power of terminal 101, carries out ascending power reduction, requirement can not be met by causing the receptivity of the ascending control information in PUSCHl.
Assuming that in the PUCCH that CG1 is sent, including terminal is sent to the HARQ-ACK2 information of the network equipment, in the PUSCHl that CG2 is sent, including terminal issues the HARQ-ACK1 information of another network equipment.The corresponding network equipments of CG2 are the carrying HARQ-ACK1 of terminal distribution PUSCHl's
PRB numbers are NPRB, transmission power is PPUSCH, X% resource is for sending HARQ-ACK1 in the NPRB resources of the PUSCHl, 1-X% resource is used for sending up UL-SCH, and a RE (Resource element resource unit of the HARQ-ACK1 and UL-SCH data in PUSCHl）On transmission power be equal, Ppusemz N^P HARQ-AOO-RE+N2*PUL-SCH RE, wherein being the RE numbers for being used for sending HARQ-ACK1 in PUSCHl, N2To be used for sending the RE numbers of UL-SCH data in PUSCHl. PACKThe transmission power that i-RE=PUL-SCH-RE is each RE in PUSCHl.
Assuming that the transmission power for carrying HARQ-ACK2 PUCCH is PPUCCH, PpuscHi+PpuccH>(Pcmax is the maximum uplink transmission power of terminal 101 to Pcmax）In the case of, wherein, if to PPUSCHI and PPUCCHEqual proportion, which is compressed, causes w* (PPUscHi +PPUCCH ) <Pcmax, i.e. W* (Ni * P HARQ-ACKl_RE+N2*PuL-SCH_RE+PPUCCH) Pcmax.It is Λ ^ Ν Ρ HARQ-ACKI RE to ultimately cause the transmission power for launching HARQ-ACKl in PUSCHl, that is PUSCHl is used for launching HARQ-ACKl each RE transmission power, w*P HARQ-ACKI-RE is compressed to, PUCCH transmission power is reduced to w*PPUCCH.So, if N2Very big, i.e. UL-SCH occupies more PRB, it is necessary to which w is very small could to meet w* (PPUSCHI+PPUCCH)<Pcmax requirement, i.e., for launching HARQ-ACKl transmission power in PUSCHl and transmission power all very littles for launching PUCCH.So as to influence each comfortable eNBl of HARQ-ACKl and HARQ-ACK2 and ENB2 receptivity, the data transmission efficiency of final influence system.
Or, if the performance in order to ensure HARQ-ACK2, first to PpUSCmPower compression cause W*PpusCHl+PPUCCH<PcmaX, i.e. W* (Ni * P HARQ-ACKl_RE+N2*PuL-SCH_RE )+PpUCCH Pcmax.Ultimately cause the transmission power for the transmission power for launching HARQ-ACKl in PUSCHl for w*N^P HARQ-ACKi-RE, i.e. PUSCHl each RE for being used for launching HARQ-ACKl and be compressed to W P HARQHO-RE.So, if N2Very big, i.e. UL-SCH occupies more PRB, it is necessary to which w is very small could to meet w*PpUSCm+PpuccH <Pcmax requirement.That is, the transmission power very little for launching HARQ-ACKl in PUSCHl.So as to influence HARQ-ACK2 in eNB2 receptivity, the data transmission efficiency of final influence system.
Or, if the performance in order to ensure HARQ-ACKl, first to PpUCCH power compression causes PPUSCHI+W*PpucCH<PcmaX, i.e. Ni*P HARQ-ACK1_RE+N2*PuL-SCH_RE+W*PpucCH Pcmax.It is w*Pp to ultimately cause the transmission power for launching HARQ-ACK2 in PUSCHlUCCH, i.e. PUCCH transmission power is compressed to w*PpUCCH.So, if N2Very big, i.e. UL-SCH occupies more PRB, it is necessary to which w is very small could to meet PPUSCHI+W*PPUCCH Pcmax requirements.That is, for launching PUCCH power very littles.So as to influence HARQ-ACKl in eNBl receptivity, the data transmission efficiency of final influence system.
Alternatively, terminal 101 determines the periodicity configured information for the HARQ-ACK information of indicating downlink data receiver situation and/or for indicating downlink channel status in the ascending control information for including above-mentioned first uplink physical channel, is sent by above-mentioned second uplink physical channel.
Alternatively, if terminal 101 does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, terminal 101 determines to abandon sending first uplink physical channel.
If terminal 101 supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and terminal 101 determines the periodicity configured information for indicating downlink channel status in the ascending control information that includes first uplink physical channel, sent by above-mentioned second uplink physical channel, then terminal 101 determines still to send first uplink physical channel.
Alternatively, terminal 101 determines still to send first uplink physical channel on first uplink physical channel The periodicity configured information for indicating downlink channel status in the ascending control information included.
Wherein, for LTE or lte-a system, can be provided according to existing 3GPP TS 36.331, by eNB by parameter " simultaneousPUCCH-PUSCH " (PUCCH and PUSCH-transmit）A PUSCH and PUCCH-transmission whether is supported for UE configurations.
Correspondingly, if terminal 101 determines still to send first uplink physical channel, and determine still to send the periodicity configured information for indicating downlink channel status in the ascending control information that first uplink physical channel includes on first uplink physical channel, then
The network equipment 102 can be according to respectively from first uplink physical channel, and detected from the small district's groups belonging to first uplink physical channel, on the second uplink physical channel that terminal 101 is used, periodicity configured information for indicating downlink channel status, determine the periodicity configured information for indicating downlink channel status that terminal 101 is sent.So, the network equipment 102 may obtain diversity reception gain, improve the quality of reception of ascending control information.
Alternatively, the network equipment 102 can judge whether terminal 101 is abandoned sending first uplink physical channel in the following way.
The network equipment 102 determines whether terminal 101 is abandoned sending first uplink physical channel according to whether receive the corresponding uplink demodulation reference signal of the first uplink physical channel.
In LTE system or lte-a system, each transmission block that UE is sent, one code word of correspondence.The signal of each code word is carrying out precoding（Precoding before), it is mapped on respective layer.When defining PUSCH transmissions in 3GPP technical specifications TS 36.211 5.5.2.1, layer,A eG, l ...,！- 1 } it is correspondingDMRSThe generating mode and resource mapping method of signal.If UE abandons sending PUSCH all or part of transmission block, the corresponding DMRS signals of the corresponding code word of each transmission block are abandoned simultaneously.To sum up, in embodiments of the present invention, when terminal 101 abandons sending transmission block, it can abandon sending the corresponding uplink demodulation reference signal of the transmission block simultaneously.
In embodiments of the present invention, the network equipment 102, can be using the various ways including following two modes when judging whether terminal 101 abandons sending the first uplink physical channel：
Mode one If the network equipment 102 determines that terminal 101 is abandoned sending a transmission block on the first uplink physical channel in certain subframe, the network equipment 102 determines that terminal 101 is abandoned sending the first uplink physical channel in the subframe；If the network equipment 102 determines that terminal 101 have sent a transmission block on the first uplink physical channel in certain subframe, it is determined that terminal 101 have sent the first uplink physical channel in the subframe.
Mode two
If the network equipment 102 determines that terminal 101 is abandoned sending all transmission blocks on the first uplink physical channel in certain subframe, the network equipment 102 determines that terminal 101 is abandoned sending the first uplink physical channel in the subframe；If the network equipment 102 determines that terminal 101 have sent all transmission blocks on the first uplink physical channel in certain subframe, the network equipment 102 determines that terminal 101 have sent the first uplink physical channel in the subframe.
When judging whether terminal 101 is abandoned sending transmission block in certain subframe, following methods can be specifically used：The network equipment 102 is carried out in dispatch terminal 101 after uplink business data transmission, waits the transmission block that receiving terminal 101 is sent in predetermined subframe, such as：It can be determined to receive the subframe of transmission block according to scheduling sequential, such as：The M frame schedulings in LTE system, it is to be received etc. in M+4 frames etc.；The network equipment 102 determines whether terminal 101 is abandoned sending the transmission block according to whether receive the corresponding uplink demodulation reference signal of the transmission block.
Specifically, the corresponding uplink demodulation reference signal of the detection of the network equipment 102 transmission block whether there is, if in the presence of, it is determined that terminal 101 does not abandon the transmission of the transmission block, and the data of the transmission block of this reception are charged into the transmission block（Hybrid Automatic Repeat Request, HARQ) in process processing, such as, for LTE or lte-a system, if this time the transmission block is received successfully 102 pairs of the network equipment, being properly received in information for the transmission block is then included in, if this time the transmission block is received successfully 102 pairs of the network equipment, is included in merging data of the receive information of the transmission block as corresponding HARQ instance process in the processing of HARQ processes；Otherwise determine that terminal 101 is abandoned sending the transmission block, the data this time received are not counted in the processing of the HARQ processes of the transmission block.
Or, in order to avoid the testing result of DMRS signals is misjudged, more accurately judge whether terminal 101 is abandoned have sent transmission block, alternatively, the network equipment 102 can also comprehensive descision, i.e.,：
The network equipment 102 is according to whether receive the corresponding uplink demodulation reference signal of transmission block, and pre- The energy of the upward signal detected on the corresponding physical resource of the transmission block to be received such as fixed subframe, determines whether terminal 101 is abandoned sending the transmission block.
Specifically, if the network equipment 102 receives the corresponding uplink demodulation reference signal of the transmission block, and the ratio of the energy of the energy uplink demodulation reference signal corresponding with the transmission block received of the upward signal detected on the corresponding physical resource of the transmission block to be received such as predetermined subframe is more than the wealthy value of default energy ratio, it is determined that terminal 101 have sent the transmission block.
To sum up, the network equipment 102 can use following methods when judging whether terminal 101 abandons sending the first uplink physical channel：
In predetermined subframe, the network equipment 102 according to whether receiving the corresponding uplink demodulation reference signal of the first uplink physical channel, determine whether terminal 101 is abandoned sending the first uplink physical channel.
Specifically, the network equipment 102 determines that terminal 101 have sent the first uplink physical channel when receiving the corresponding uplink demodulation reference signal of the first uplink physical channel；And when not receiving the corresponding uplink demodulation reference signal of transmission block, determine that terminal 101 is abandoned sending the first uplink physical channel.
Or, the network equipment 102 is according to whether receive the corresponding uplink demodulation reference signal of the first uplink physical channel, and the energy of the upward signal detected on the corresponding physical resource of the first uplink physical channel to be received such as predetermined subframe, determine whether terminal 101 is abandoned sending the first uplink physical channel.
Specifically, if the network equipment 102 receives the corresponding uplink demodulation reference signal of the first uplink physical channel, and the ratio of the energy of the energy uplink demodulation reference signal corresponding with the first uplink physical channel received of the upward signal detected on the corresponding physical resource of the first uplink physical channel to be received such as predetermined subframe is more than the wealthy value of default energy ratio, it is determined that terminal 101 have sent the first uplink physical channel.
Correspondingly, the network equipment 102 waits the first uplink physical channel that receiving terminal 101 is sent after dispatch terminal carries out uplink business data transmission in predetermined subframe；
If the network equipment 102 determines that terminal 101 is abandoned sending first uplink physical channel, then the network equipment 102 is in the small district's groups belonging to first uplink physical channel, on the second uplink physical channel that terminal 101 is used, the periodicity configured information for the HARQ-ACK information of indicating downlink data receiver situation and/or for indicating downlink channel status in detection ascending control information. If the network equipment 102 determines that terminal 101 is not abandoned sending first uplink physical channel, then the network equipment 102 is in the small district's groups belonging to the first uplink physical channel, on the second uplink physical channel that terminal 101 is used, the periodicity configured information for indicating downlink channel status in detection ascending control information；
And as described above, alternatively, the network equipment 102 can also detect the periodicity configured information for indicating downlink channel status on first uplink physical channel, according to the periodicity configured information detected respectively in two uplink physical channels, the periodicity configured information that terminal 101 is sent is determined.
Alternatively, in terminal 101 it is determined that at least a portion in the ascending control information that above-mentioned first uplink physical channel is included, after being sent in above-mentioned second uplink physical channel, terminal 101 redefines the transmission power of each uplink physical channel to be sent.
Alternatively, if the total transmission power for each uplink physical channel that terminal 101 is redefined exceedes the maximum transmission power that terminal 101 allows, terminal 101 determines the transmission power of each uplink physical channel according to default power reduction rule, such as：The multiple uplink physical channels of priority identical are distributed for transmission power, transmission power if desired causes the maximum transmission power more than terminal, with regard to carrying out Power Scaling, i.e. equal proportion reduction transmission power.
More than, ascending control information is sent to terminal in the embodiment of the present invention, and the scheme of network equipment reception ascending control information is described in detail.Below, it is further illustrated by specific embodiment.
Embodiment one
UE is serviced by CG1 or cell 1, in a TTI, and UE sends PUCCH-1 and PUSCH-1 to control CG1 or the eNBl of cell 1, and the power sum that sending PUCCH-1 and PUSCH-1 needs exceedes UE maximum uplink transmission power.
Wherein, the UCI information that PUSCH-1 includes is periodicity CSI, and the UCI information that PUCCH-1 includes is HARQ-ACK.
In embodiment one, in order to protect periodicity HARQ-ACK in PUCCH-1, it is necessary to be PUCCH-1 distribution powers priority be higher than be PUSCH-1 channel assignment channels priority.Therefore UE uplink transmission power is distributed into PUCCH-1 channels first, remaining transmission power is distributed to PUSCH-1 channels.If the UL-SCH business datum amounts now in PUSCH-1 are very big, the power of wherein most is for sending UL-SCH business datums part therein, and be wherein sub-fraction for the power that sends periodicity CSI, it is impossible to meet periodicity CSI receptivity requirement.
In the case, in embodiment one, by the Er that are put into PUCCH-1 transmissions , of the periodicity CSI in PUSCH-1, Lost abandons UL-SCH data therein, thus there are enough power distributions to give PUCCH-1 channels, so as to meet the performance requirement of periodicity CSI transmission.
Alternatively, by the Er that are put into PUCCH-1 transmissions , of the periodicity CSI in PUSCH-1, Lost is abandoned before UL-SCH data therein, it is necessary to judge whether the transmission power of periodicity CSI in PUSCH-1 channels is reduced to below the first thresholding.If so, then performing said process；Otherwise said process is not performed.Wherein, the first thresholding can require to determine according to periodicity CSI receptivity, such as, depending on periodicity CSI snr of received signal.
Embodiment two
In the case of Dual connectivity, UE is serviced by CGI and CG2.In one Τ, UE sends PUCCH-1 to control CG1 base station eNB l respectively, and being sent to control CG2 eNB2 includes UCI PUSCH-1, and the power sum that sending PUCCH-1 and PUSCH-1 needs exceedes UE maximum uplink transmission power.
Wherein, UE does not support PUCCH and PUSCH channel simultaneous transmissions in CG2, and the UCI information that PUSCH-1 includes is HARQ-ACK, is also HARQ-ACK to the eNBl PUCCH-1 sent the UCI information included.
In embodiment two, CG1 is MCG, and CG2 is SCG, in order to protect the HARQ-ACK in MCG, be PUCCH-1 distribution powers priority be higher than be PUSCH-1 channel assignment channels priority.Therefore UE uplink transmission power is distributed into PUCCH-1 channels first, remaining transmission power distributes to PUSCH-1 channels.If the UL-SCH business datum amounts now in PUSCH-1 are very big, the power of wherein most is for sending UL-SCH business datums part therein, and be wherein sub-fraction for the power that sends HARQ-ACK parts, lead to not meet the receptivity requirement of HARQ-ACK in PUSCH-1.
In the case, in embodiment two, the HARQ-ACK in PUSCH-1 is put into CG2 Lost abandons UL-SCH business datums therein to PUCCH-2 transmissions Er, dump power so in distribution CG1 after the power of PUCCH-1 channels can be for transmitting the PUCCH-2 channels of HARQ-ACK in CG2, so as to meet the receptivity requirement of HARQ-ACK in CG2 as far as possible.
Alternatively, Lost is abandoned before UL-SCH data therein the PUCCH-2 transmissions , Er for the HARQ-ACK in PUSCH-1 being put into CG2, it is necessary to judge whether the transmission power of the HARQ-ACK1 in PUSCH-1 channels is reduced to below the second thresholding.If so, then performing said process, said process is not otherwise performed.Wherein, the second thresholding can require to determine according to HARQ-ACK receptivity, such as：Depending on HARQ-ACK reception channel SNRs.
Embodiment three
In the case of Dual connectivity, UE is serviced by CG1 and CG2.In one Τ, UE sends PUCCH-1 to control CG1 base station eNB l respectively, and being sent to control CG2 eNB2 includes UCI PUSCH-1, and the power sum that sending PUCCH-1 and PUSCH-1 needs exceedes UE maximum uplink transmission power.
Wherein, UE does not support PUCCH and PUSCH channel simultaneous transmissions in CG2, and the UCI information that PUSCH-1 includes is HARQ-ACK, is also HARQ-ACK to the eNBl PUCCH-1 sent the UCI information included.
In embodiment three, CG1 is SCG, and CG2 is MCG, in order to protect the HARQ-ACK in MCG, be PUSCH-1 distribution powers priority be higher than be PUCCH-1 channel assignment channels priority.If the UL-SCH business datum amounts now in PUSCH-1 are very big, in order to meet the performance requirement of HARQ-ACK in PUSCH-1, too many power is assigned with for the PUSCH-1, but the power of wherein most is for sending UL-SCH business datums part therein.PUCCH-1 channels are given by remaining power distribution again after for PUSCH-1 channel distribution power, as a result HARQ-ACK receptivity can not meet requirement in PUCCH-1 channels.
In the case, in embodiment three, by the HARQ-ACK in PUSCH-1 be put into CG2 PUCCH-2 transmissions , Er Lost abandons UL-SCH channels therein so that as far as possible the HARQ-ACK in PUCCH-1 channels is assigned to enough power.
Alternatively, the PUCCH-2 channels HARQ-ACK in PUSCH-1 being put into CG2 are passed Lost is abandoned before UL-SCH channels therein defeated , Er, it is necessary to judge whether the transmission power of HARQ-ACK in PUCCH-1 channels is reduced to below the 3rd thresholding.If so, then performing said process, said process is not otherwise performed.Wherein, the 3rd thresholding can require to determine according to HARQ-ACK receptivity, such as：Depending on HARQ-ACK reception channel SNRs.
Example IV
In the case of Dual connectivity, UE is serviced by CG1 and CG2.In one Τ, UE sends PUCCH-1 to control CG1 base station eNB l respectively, and being sent to control CG2 eNB2 includes UCI PUSCH-1, and the power sum that sending PUCCH-1 and PUSCH-1 needs exceedes UE maximum uplink transmission power.
Wherein, UE does not support PUCCH and PUSCH channel simultaneous transmissions in CG2, and the UCI information that PUSCH-1 includes is HARQ-ACK, is also HARQ-ACK to the eNBl PUCCH-1 sent the UCI information included.
It is that the priority of PUSCH-1 distribution powers is identical with the priority for PUCCH-1 channel distribution power to protect HARQ-ACK in example IV.If the UL-SCH business datum amounts now in PUSCH-1 are very big, in order to meet the performance requirement of HARQ-ACK in PUSCH-1, too many power is assigned with for the PUSCH-1, but the power of wherein most is for sending UL-SCH business datums part therein.As a result so that being HARQ-ACK and after being HARQ-ACK distribution powers in PUCCH channels in PUSCH-1 channels, the receptivity of the HARQ-ACK on two channels can not meet requirement.
In the case, in example IV, by the HARQ-ACK in PUSCH-1 be put into CG2 PUCCH-2 transmissions , Er Lost abandons UL-SCH data therein so that as far as possible make the HARQ-ACK in CG1 and CG2 be assigned to enough power to meet performance requirement.
Alternatively, HARQ-ACK in the PUSCH-1 PUCCH-2 transmission Lost being put into CG2 are abandoned before UL-SCH data therein, need whether the transmission power for judging the HARQ-ACK in PUSCH-1 channels is reduced to below the 4th thresholding, and/or whether the transmission power of the HARQ-ACK in PUCCH-1 channels is reduced to below the 5th thresholding.If so, then performing said process, said process is not otherwise performed.Wherein, the 4th thresholding and the 5th thresholding can be according to HARQ-ACK receptions Performance requirement determination, such as：Depending on HARQ-ACK reception channel SNRs.
Embodiment five
In the case of Dual connectivity, UE is serviced by CGI and CG2.In one Τ, UE sends PUCCH-1 to control CG1 base station eNB l respectively, and being sent to control CG2 eNB2 includes UCI PUSCH-1, and the power sum that sending PUCCH-1 and PUSCH-1 needs exceedes UE maximum uplink transmission power.
Wherein, UE supports PUCCH and PUSCH channel simultaneous transmissions in CG2, and the UCI information that PUSCH-1 includes is periodicity CSI, is HARQ-ACK to the eNBl PUCCH-1 sent the UCI information included0
In order to protect HARQ-ACK, be PUCCH-1 distribution powers priority be higher than be PUSCH-1 channel assignment channels priority.Therefore UE uplink transmission power is distributed into PUCCH-1 channels first, remaining transmission power distributes to PUSCH-1 channels.If the UL-SCH business datum amounts now in PUSCH-1 are very big, the power that wherein most can be caused is for sending UL-SCH business datums part therein, and be wherein sub-fraction for the power that sends periodicity CSI, so that periodicity CSI receptivity requirement can not be met.
In the case, in embodiment five, periodicity CSI in the PUSCH-1 PUCCH-2 transmission Lost being put into CG2 are abandoned into UL-SCH data therein, dump power so in distribution CG1 after the power of PUCCH-1 channels is used for distributing to first the PUCCH-2 channels of transmission periodicity CSI in CG1, and the receptivity requirement of periodicity CSI in CG2 can be so met as far as possible.
Alternatively, because the power distribution grade of PUSCH-1 channels is less than PUCCH-2, therefore it is preferably CG2 PUCCH-2 distribution transmission powers, PUSCH-1 channels is reassigned to if residue, then by dump power.
Alternatively, Lost is abandoned before UL-SCH data therein the PUCCH-2 transmissions , Er for the periodicity CSI in PUSCH-1 being put into CG2, it is necessary to judge whether the transmission power of the periodicity CSI in PUSCH-1 channels is reduced to below the 6th thresholding.If so, then performing said process, said process is not otherwise performed.Wherein, the 6th thresholding can require to determine according to periodicity CSI receptivity, such as：Depending on periodicity CSI reception channel SNRs. More than, implement to be illustrated from the cooperation of terminal and the network equipment, but this does not imply that the two must coordinate implementation, actually, when terminal and the network equipment are performed separately, also solve terminal respectively and the problem of the network equipment is present, when simply the two is used in combination, superior technique effect can be obtained.
Introduce terminal provided in an embodiment of the present invention and the network equipment separately below, and ascending control information processing method.Due to the processing method of the terminal, the network equipment and ascending control information, the principle for solving problem is similar with above-mentioned wireless communication system provided in an embodiment of the present invention, and it implements the implementation that can refer to the wireless communication system, repeats part and repeats no more.
Fig. 2 is a kind of structural representation of terminal provided in an embodiment of the present invention.As shown in Fig. 2 the terminal includes：
Processing module 201, for when it is determined that the terminal first uplink physical channel to be sent includes ascending control information, at least a portion in the ascending control information that the terminal includes first uplink physical channel is determined, is sent by the second uplink physical channel of the terminal；
At least a portion in sending module 202, the ascending control information that first uplink physical channel for processing module 201 to be determined includes, is sent by the second uplink physical channel of the terminal；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel；First uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Alternatively, processing module 201 specifically for：
Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal so that during the power reduction of the ascending control information in the uplink physical channel of the terminal, it is determined that
At least a portion in the ascending control information that first uplink physical channel is included, is sent by the second uplink physical channel of the terminal.
Alternatively, processing module 201 specifically for：
Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal, so that in the uplink physical channel of the terminal power reduction of ascending control information to when meeting one or more of following condition, it is determined that by first uplink physical channel include it is upper At least a portion in row control information, is sent by second uplink physical channel：
Power after reduction is less than the wealthy value of the first power；
The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
Alternatively, processing module 201 specifically for：
It is determined that it is used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
Alternatively, processing module 201 is additionally operable to：
If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and processing module 201 determines to be used for the periodicity configured information of indicating downlink channel status in the ascending control information for including first uplink physical channel, sent by second uplink physical channel, then
Determine that the terminal still sends first uplink physical channel.
Alternatively, processing module 201 is additionally operable to：
If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, it is determined that the terminal is abandoned sending first uplink physical channel.
Alternatively, processing module 201 is additionally operable to：
It is determined that at least a portion in the ascending control information that first uplink physical channel is included, after being sent in second uplink physical channel, redefines the transmission power of the terminal each uplink physical channel to be sent；
Sending module 202 specifically for：The transmission power of second uplink physical channel redefined with processing module 201, launches second uplink physical channel.
Fig. 3 is the structural representation of another terminal provided in an embodiment of the present invention.As shown in figure 3, the terminal includes：
Processor 301, for it is determined that the terminal first uplink physical channel to be sent includes During row control information, at least a portion in the ascending control information that the terminal includes first uplink physical channel is determined, is sent by the second uplink physical channel of the terminal；
At least a portion in transmitter 302, the ascending control information that first uplink physical channel for processor 301 to be determined includes, is sent by the second uplink physical channel of the terminal；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel；First uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Alternatively, processor 301 specifically for：
Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal so that during the power reduction of the ascending control information in the uplink physical channel of the terminal, it is determined that
At least a portion in the ascending control information that first uplink physical channel is included, is sent by the second uplink physical channel of the terminal.
Alternatively, processor 301 specifically for：
Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal, so that the power reduction of ascending control information is to when meeting one or more of following condition in the uplink physical channel of the terminal, it is determined that at least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel：
Power after reduction is less than the wealthy value of the first power；
The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
Alternatively, processor 301 specifically for：
It is determined that it is used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
Alternatively, processor 301 is additionally operable to： If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and processor 301 determines to be used for the periodicity configured information of indicating downlink channel status in the ascending control information for including first uplink physical channel, sent by second uplink physical channel, then
Determine that the terminal still sends first uplink physical channel.
Alternatively, processor 301 is additionally operable to：
If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, it is determined that the terminal is abandoned sending first uplink physical channel.
Alternatively, processor 301 is additionally operable to：
It is determined that at least a portion in the ascending control information that first uplink physical channel is included, after being sent in second uplink physical channel, redefines the transmission power of the terminal each uplink physical channel to be sent；
Transmitter 302 specifically for：The transmission power of second uplink physical channel redefined with processor 301, launches second uplink physical channel.
Fig. 4 is a kind of structural representation of the network equipment provided in an embodiment of the present invention.As shown in figure 4, the network equipment includes：
Receiving module 401, after carrying out uplink business data transmission in the network equipment dispatch terminal, the first uplink physical channel sent in the terminal to be received such as predetermined subframe；
Processing module 402, for determining the second uplink physical channel that receiving module 401 is used in the terminal, is detected it is contemplated that the ascending control information sent on first uplink physical channel；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Alternatively, processing module 402 is additionally operable to：
It is determined that receiving module 401 is on second uplink physical channel, detection is it is contemplated that before the ascending control information transmitted on first uplink physical channel, determine whether the terminal is abandoned sending first uplink physical channel. Alternatively, processing module 402 specifically for：
If it is determined that the terminal is abandoned sending first uplink physical channel, then
Receiving module 401 is determined on second uplink physical channel, the periodicity configured information for the HARQ-ACK information of indicating downlink data receiver situation and/or for indicating downlink channel status in detection ascending control information.
Fig. 5 is the structural representation of another network equipment provided in an embodiment of the present invention.As shown in figure 5, the network equipment includes：
Receiver 501, after carrying out uplink business data transmission in the network equipment dispatch terminal, the first uplink physical channel sent in the terminal to be received such as predetermined subframe；
Processor 502, for determining the second uplink physical channel that receiver 501 is used in the terminal, is detected it is contemplated that the ascending control information sent on first uplink physical channel；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Alternatively, processor 502 is additionally operable to：
It is determined that receiver 501 is on second uplink physical channel, detection is it is contemplated that before the ascending control information transmitted on first uplink physical channel, determine whether the terminal is abandoned sending first uplink physical channel.
Alternatively, processor 502 specifically for：
If it is determined that the terminal is abandoned sending first uplink physical channel, then
Receiver 501 is determined on second uplink physical channel, the periodicity configured information for the HARQ-ACK information of indicating downlink data receiver situation and/or for indicating downlink channel status in detection ascending control information.
Fig. 6 is a kind of flow chart of ascending control information processing method provided in an embodiment of the present invention.As shown in Fig. 6, this method comprises the following steps：
S601 :Terminal determines whether include ascending control information in first uplink physical channel to be sent, if so, then performing step S602; S602:At least a portion in the ascending control information that terminal determination includes first uplink physical channel, is sent, second uplink physical channel belongs to same small district's groups with first uplink physical channel by the second uplink physical channel of the terminal；
Wherein, the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Alternatively, the terminal is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, and during by the power reduction of the ascending control information in uplink physical channel, performs step S602:It is determined that at least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel.
Alternatively, the terminal is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, and the power reduction of the ascending control information in uplink physical channel is performed into step S602 to when meeting one or more of following condition:It is determined that at least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel：
Power after reduction is less than the wealthy value of the first power；
The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of first power difference is less than 0.
Alternatively, step S602 is specifically included：
The terminal is determined, it is used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
Alternatively, this method also includes：
If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and the periodicity configured information for indicating downlink channel status in the terminal ascending control information that includes first uplink physical channel, sent by second uplink physical channel, then the terminal determines still to send first uplink physical channel. Alternatively, this method also includes：If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, the terminal determines to abandon sending first uplink physical channel.
Alternatively, at least a portion in the ascending control information that terminal determination includes first uplink physical channel, after being sent by second uplink physical channel, this method also includes：
The terminal redefines the transmission power of each uplink physical channel to be sent.
Fig. 7 is the flow chart of another ascending control information processing method provided in an embodiment of the present invention.As shown in fig. 7, this method comprises the following steps：
S701 :The network equipment is carried out in dispatch terminal after uplink business data transmission, the first uplink physical channel sent in the terminal to be received such as predetermined subframe；
S702:The network equipment is detected it is contemplated that the ascending control information sent on first uplink physical channel on the second uplink physical channel that the terminal is used；
Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
Alternatively, in the step S702 network equipments on second uplink physical channel, detect it is contemplated that before the ascending control information transmitted on first uplink physical channel, this method also includes：
The network equipment determines whether the terminal is abandoned sending first uplink physical channel.
Alternatively, the step S702 network equipments are on second uplink physical channel, detection it is contemplated that the ascending control information transmitted on first uplink physical channel, including：
If the network equipment determines that the terminal is abandoned sending first uplink physical channel,
The network equipment is on second uplink physical channel, the HARQ-ACK information for indicating downlink data receiver situation in detection ascending control information, and/or the periodicity configured information for indicating downlink channel status.
To sum up, in terminal provided in an embodiment of the present invention, the network equipment and ascending control information processing method, terminal passes through the second uplink physical channel, send at least a portion in the ascending control information in the first uplink physical channel, ensure the transmission power of the part ascending control information, and then ensure that the network equipment is received The receptivity of the part ascending control information.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program product.Therefore, the form of the embodiment in terms of the present invention can use complete hardware embodiment, complete software embodiment or combine software and hardware.Moreover, the present invention can be used (includes but is not limited to magnetic disk storage, CD-ROM, optical memory etc. in one or more computer-usable storage mediums for wherein including computer usable program code）The form of the computer program product of upper implementation.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow chart and/or block diagram of computer program product are described.It should be understood that can by the flow in each flow and/or square frame and flow chart and/or block diagram in computer program instructions implementation process figure and/or block diagram and/or square frame combination.These computer program instructions can be provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices to produce a machine so that produce the device for being used for realizing the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames by the instruction of the computing device of computer or other programmable data processing devices.
These computer program instructions may be alternatively stored in the computer-readable memory that computer or other programmable data processing devices can be guided to work in a specific way, so that the instruction being stored in the computer-readable memory, which is produced, includes the manufacture of command device, the command device realizes the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, so that series of operation steps is performed on computer or other programmable devices to produce computer implemented processing, so that the instruction performed on computer or other programmable devices provides the step of being used to realize the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creative concept, then other change and modification can be made to these embodiments.So, appended claims are intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention. The spirit and scope of invention.So, if these modifications and variations of the present invention belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.

Claims (20)

  1. Claim
    1st, a kind of terminal, it is characterised in that including：
    Processing module, for when it is determined that the terminal first uplink physical channel to be sent includes ascending control information, at least a portion in the ascending control information that the terminal includes first uplink physical channel is determined, is sent by the second uplink physical channel of the terminal；
    At least a portion in sending module, the ascending control information that first uplink physical channel for the processing module to be determined includes, is sent by the second uplink physical channel of the terminal；Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel；First uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
    2nd, terminal as claimed in claim 1, it is characterised in that the processing module specifically for：Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal so that during the power reduction of the ascending control information in the uplink physical channel of the terminal, it is determined that
    At least a portion in the ascending control information that first uplink physical channel is included, is sent by the second uplink physical channel of the terminal.
    3rd, terminal as claimed in claim 1, it is characterised in that the processing module specifically for：Due to the transmission power sum of the terminal each uplink physical channel to be sent, more than the maximum uplink transmission power of the terminal, so that the power reduction of ascending control information is to when meeting one or more of following condition in the uplink physical channel of the terminal, it is determined that at least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel：
    Power after reduction is less than the wealthy value of the first power；
    The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
    The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
    4th, the terminal as described in any one of claim 1 ~ 3, it is characterised in that the processing module is specific For：
    It is determined that being used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
    5th, terminal as claimed in claim 4, it is characterised in that the processing module is additionally operable to：If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and the processing module determines to be used for the periodicity configured information of indicating downlink channel status in the ascending control information for including first uplink physical channel, sent by second uplink physical channel, then
    Determine that the terminal still sends first uplink physical channel.
    6th, terminal as claimed in claim 4, it is characterised in that the processing module is additionally operable to：If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, it is determined that the terminal is abandoned sending first uplink physical channel.
    7th, the terminal as described in any one of claim 1 ~ 6, it is characterised in that the processing module is additionally operable to：
    It is determined that at least a portion for the ascending control information that first uplink physical channel is included, after being sent by second uplink physical channel, redefines the transmission power of the terminal each uplink physical channel to be sent；
    The sending module specifically for：The transmission power of second uplink physical channel redefined with the processing module, launches second uplink physical channel.
    8th, a kind of network equipment, it is characterised in that including：
    Receiving module, after carrying out uplink business data transmission in the network equipment dispatch terminal, the first uplink physical channel sent in the terminal to be received such as predetermined subframe；
    Processing module, for determining the second uplink physical channel that the receiving module is used in the terminal, is detected it is contemplated that the ascending control information sent on first uplink physical channel； Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
    9th, the network equipment as claimed in claim 8, it is characterised in that the processing module is additionally operable to：It is determined that the receiving module is on second uplink physical channel, detection is it is contemplated that before the ascending control information transmitted on first uplink physical channel, determine whether the terminal is abandoned sending first uplink physical channel.
    10th, the network equipment as claimed in claim 9, it is characterised in that the processing module specifically for：If it is determined that the terminal is abandoned sending first uplink physical channel, then
    The receiving module is determined on second uplink physical channel, the periodicity configured information for the HARQ-ACK information of indicating downlink data receiver situation and/or for indicating downlink channel status in detection ascending control information.
    11st, a kind of ascending control information processing method, it is characterised in that including：
    Whether terminal is determined, including ascending control information in first uplink physical channel to be sent；If, at least a portion in the ascending control information that then the terminal determination includes first uplink physical channel, sent by the second uplink physical channel of the terminal, second uplink physical channel belongs to same small district's groups with first uplink physical channel；
    Wherein, the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
    12nd, the method as described in claim 11, characterized in that, the terminal is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, and during by the power reduction of the ascending control information in uplink physical channel, it is determined that
    At least a portion in the ascending control information that first uplink physical channel is included, is sent by second uplink physical channel.
    13rd, the method as described in claim 11, it is characterised in that the terminal is due to the transmission power sum of each uplink physical channel to be sent, more than the maximum uplink transmission power of itself, and by ascending The power reduction of ascending control information in reason channel is to when meeting one or more of following condition, it is determined that at least a portion in the ascending control information that first uplink physical channel is included, passes through second uplink physical channel and send：
    Power after reduction is less than the wealthy value of the first power；
    The ratio of the power before power and reduction after reduction is less than the wealthy value of the first power ratio；
    The difference of the power before power and reduction after reduction is less than the wealthy value of the first power difference, wherein, the wealthy value of the first power difference is less than 0.
    14th, the method as described in claim 11, it is characterised in that at least a portion in the ascending control information that the terminal determination includes first uplink physical channel, is sent by second uplink physical channel, including：
    The terminal is determined, it is used for the HARQ-ACK information of indicating downlink data receiver situation in the ascending control information that first uplink physical channel is included, and/or the periodicity configured information for indicating downlink channel status, sent by second uplink physical channel.
    15th, method as claimed in claim 14, it is characterised in that methods described also includes：If the terminal supports the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, and the periodicity configured information for indicating downlink channel status in the terminal ascending control information that includes first uplink physical channel, sent by second uplink physical channel, then
    The terminal determines still to send first uplink physical channel.
    16th, method as claimed in claim 14, it is characterised in that methods described also includes：If the terminal does not support the first uplink physical channel and the second uplink physical channel to transmit together in the small district's groups belonging to first uplink physical channel, the terminal determines to abandon sending first uplink physical channel.
    17th, the method as described in any one of claim 11 ~ 16, it is characterized in that, at least a portion in the ascending control information that terminal determination includes first uplink physical channel, after being sent by second uplink physical channel, methods described also includes： The terminal redefines the transmission power of each uplink physical channel to be sent.
    18th, a kind of ascending control information processing method, it is characterised in that including：
    The network equipment is carried out in dispatch terminal after uplink business data transmission, the first uplink physical channel sent in the terminal to be received such as predetermined subframe；
    The network equipment is detected it is contemplated that the ascending control information sent on first uplink physical channel on the second uplink physical channel that the terminal is used；
    Wherein, second uplink physical channel belongs to same small district's groups with first uplink physical channel, and the first uplink physical channel is used to transmit the upstream data including business datum, and the second uplink physical channel is only used for transmitting uplink control information.
    19th, method as claimed in claim 18, it is characterised in that the network equipment is detected it is contemplated that before the ascending control information transmitted on first uplink physical channel, methods described also includes on second uplink physical channel：
    20th, method as claimed in claim 19, it is characterised in that the network equipment on second uplink physical channel, detection it is contemplated that the ascending control information transmitted on first uplink physical channel, including：
    If the network equipment determines that the terminal is abandoned sending first uplink physical channel, then the network equipment is on second uplink physical channel, detect the HARQ-ACK information for indicating downlink data receiver situation in ascending control information, and/or the periodicity configured information for indicating downlink channel status.
CN201480026655.4A 2014-08-05 2014-08-05 Terminal, the network equipment and ascending control information processing method Active CN105532048B (en)

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