CN107306169A - A kind of uplink control information transmission method, apparatus and system - Google Patents

A kind of uplink control information transmission method, apparatus and system Download PDF

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Publication number
CN107306169A
CN107306169A CN201610241184.XA CN201610241184A CN107306169A CN 107306169 A CN107306169 A CN 107306169A CN 201610241184 A CN201610241184 A CN 201610241184A CN 107306169 A CN107306169 A CN 107306169A
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CN
China
Prior art keywords
uci
network side
information
link
terminal
Prior art date
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CN201610241184.XA
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Chinese (zh)
Inventor
杨立
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ZTE Corp
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ZTE Corp
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Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201610241184.XA priority Critical patent/CN107306169A/en
Priority to PCT/CN2017/076512 priority patent/WO2017181787A1/en
Publication of CN107306169A publication Critical patent/CN107306169A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

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

Abstract

The invention discloses a kind of uplink control information transmission method, apparatus and system.This method, including：Terminal obtains the data block that first network side apparatus is sent by the first link, and first link includes the link that the terminal is connected with the first network side apparatus；The terminal is according to the data block and is configured information, and physical layer ascending control information UCI is transmitted by the physical uplink control channel PUCCH for being configured information instruction to the first network side apparatus.Avoid and carry out LBT on unauthorized carrier wave and cause UCI can not normally be timely transmitted to first network side apparatus, so as to ensure that UCI is accurately timely sent to first network side apparatus, and then improve downlink data transmission performance in system.

Description

A kind of uplink control information transmission method, apparatus and system
Technical field
The present invention relates to the communication technology, espespecially a kind of uplink control information transmission method, apparatus and system.
Background technology
With the development of the communication technology, mobile multi-link data transmission technology is also developed, wherein, The multi-link data transmission technology of the movement includes terminal and multiple base stations and set up simultaneously and connecting radio link Technology.
Fig. 1 is to move the structural representation that multi-link data transmission system unifies embodiment in the prior art.Such as Shown in Fig. 1, UE is connected with least one first network side apparatus and second network side equipment respectively, Direct or indirect connection is distinguished between second network side equipment and at least one first network side apparatus, UE is same When carry out multi-link operation with least one first network side apparatus and second network side equipment, this One network side equipment can be prothetic group station, and the second network side equipment can be master base station, specifically, UE and Master base station can be independent to carry out physical layer ascending control information (Uplink Control in the first wireless connection Info, referred to as UCI) transmission；UE and prothetic group station 1 can independently be entered in the second wireless connection Row UCI transmission；UE and prothetic group station N can be independent to carry out UCI transmission in the 3rd wireless connection. For example, UE is after the signal sent by unauthorized carrier wave is received, it is necessary first to first listened Say that (Listen Before Talk, referred to as LBT) is operated afterwards, i.e. clear channel assessment (CCA) (Clear Channel Assessment, CCA)), when channel idle meets some requirements, unauthorized carrier wave could be used to believe The data that road carries out a period of time are sent.Wherein, the UCI information on any wireless connection link is not Comprising any UCI information related on other wireless connection links, and not by other wireless connection chains The influence of road quality.
However, during stating prior art in realization, it was found by the inventors of the present invention that UE is received The data block that network measurement equipment is sent by the subframe n of unauthorized carrier wave, UE is needed in default sub-frame of uplink Up transmission UCI in n+L, due to performing LBT demand on unauthorized carrier wave, UE needs to first carry out LBT is CCA detections, and when being detected as busy, UE can not then use subframe n+L to send UCI. Cause network measurement equipment can not know by the descending situations for sending data block of subframe n and the past period CSI monitoring informations, so as to cause the decline of system descending data transmission performance.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of uplink control information transmission method, dress Put and system, the digital map navigation connected with outdoor scene can not be presented for user to solve mobile terminal.
In order to reach the object of the invention, the invention provides a kind of uplink control information transmission method, bag Include：
Terminal obtains the data block that first network side apparatus is sent by the first link, the first link bag Include the link that the terminal is connected with the first network side apparatus；
The terminal is according to the data block and is configured information, and physical layer ascending control information UCI is led to The physical uplink control channel PUCCH for being configured information instruction is crossed to the first network side Equipment is transmitted.
Further, the UCI, including：Belong to the auxiliary information and mark of each up-link, institute State and belong to the auxiliary information of each up-link and at least include following any one or its combination：First UCI, Two UCI, the 3rd UCI, the first UCI include belonging to the terminal and the first network side apparatus it Between the first up-link UCI, the 2nd UCI include belong to the terminal and second network side The UCI of the second up-link between equipment, second network side equipment and the first network side apparatus Connection, the 3rd UCI includes belonging on the between the terminal and the 3rd network side equipment the 3rd The UCI of line link, the 3rd network side equipment is connected with the first network side apparatus, and the mark is used In the corresponding each up-link of auxiliary information described in distinguishing identifier.
Further, the terminal is according to the data block and is configured information, by physical layer upload control Information UCI is configured physical uplink control channel PUCCH that information indicates to described by described Before first network side apparatus is sent, in addition to：
The terminal is configured information described in obtaining, and the information that is configured includes：The UCI is passed through The PUCCH of second network side equipment carries out the information that is configured of uplink, or, it is described Being configured information includes：The UCI is carried out by the PUCCH of the first network side apparatus up Transmission be configured information, between second network side equipment and the first network side apparatus directly or It is indirectly connected with, the first network side apparatus includes the equipment for providing unauthorized carrier service cell.
Further, the terminal is obtained and is configured after information, in addition to：
The terminal is configured information according to, sets the sequential between the first sequential and the second sequential to close System, first sequential includes the sequential that the first network side apparatus sends the data block, and described the The first UCI that two sequential are included in the sequential that the terminal sends the UCI, the UCI includes The UCI sent according to the data block.
Further, first link includes unauthorized carrier wave；
The terminal, which is obtained, to be configured after information, in addition to：
The terminal is configured information according to, and the UCI is passed through the non-of first link by stopping Carrier wave is authorized to be transmitted to the first network side apparatus.
Further, in addition to：
The terminal, which is obtained, to be configured to enable information, described to be configured to enable information for going to enable the quilt Configuration information, so that the terminal sends described by first network side apparatus described in the first chain road direction UCI。
The invention provides a kind of uplink control information transmission method, including：
First network side apparatus sends data block by the first chain road direction terminal, and first link includes institute State the link that terminal is connected with the first network side apparatus；
The first network side apparatus receives the terminal of receiving by being configured the physical uplink chain that information is indicated The physical layer ascending control information UCI that road control channel PUCCH is sent.
Further, the UCI, including：Belong to the auxiliary information and mark of each up-link, institute State and belong to the auxiliary information of each up-link and at least include following any one or its combination：First UCI, 2nd UCI, the 3rd UCI, the first UCI are set including belonging to the terminal with the first network side The UCI of the first up-link between standby, the 2nd UCI include belonging to the terminal and described second The UCI of the second up-link between network side equipment, second network side equipment and first net Network side apparatus is connected, and the 3rd UCI includes belonging between the terminal and the 3rd network side equipment The 3rd up-link UCI, the 3rd network side equipment is connected with the first network side apparatus, It is described to identify for identifying the corresponding each up-link of the auxiliary information.
Further, in addition to：
The first network side apparatus is configured information described in obtaining, and the information that is configured includes：By institute State ascending control information and being configured for uplink is carried out by the PUCCH of second network side equipment Information, direct or indirect connection between second network side equipment and the first network side apparatus, institute State the equipment that first network side apparatus includes providing unauthorized carrier service cell；
The first network side apparatus is configured information according to, obtains second network side equipment and leads to The UCI that the PUCCH is sent is crossed, and stops obtaining by the unauthorized carrier wave of first link The UCI that the terminal is sent.
Further, in addition to：
The first network side apparatus is configured information described in obtaining, and the information that is configured includes：By institute State physical layer ascending control information and uplink is carried out by the PUCCH of the first network side apparatus It is configured information；
The first network side apparatus is configured information according to, passes through the first network side apparatus The PUCCH obtains the UCI, and starts described by the unauthorized carrier wave acquisition of first link The UCI that terminal is sent；
The first network side apparatus is according to the mark, it is determined that being sent to the first of first network side apparatus UCI, the 2nd UCI for being sent to the second network side equipment, the 3rd UCI for being sent to the 3rd network side equipment.
Further, it is described to be configured information, in addition to：Set between the first sequential and the second sequential Sequential relationship, first sequential includes the sequential that the first network side apparatus sends the data block, Second sequential includes the first UCI in the sequential that the terminal sends the UCI, the UCI Including the UCI sent according to the data block.
The invention provides a kind of uplink control information transmission method, including：
Second network side equipment receiving terminal is by being configured the physical uplink control channel that information is indicated The physical layer ascending control information UCI that PUCCH is sent；
The UCI processing, acquisition are sent to the first network side by second network side equipment First UCI of equipment, between second network side equipment and the first network side apparatus directly or Connect in succession.
Further, the UCI, including：Belong to the auxiliary information and mark of each up-link, institute State and belong to the auxiliary information of each up-link and at least include following any one or its combination：First UCI, Two UCI, the 3rd UCI, the first UCI include belonging to the terminal and the first network side apparatus it Between the first up-link UCI, the 2nd UCI include belong to the terminal and second network side The UCI of the second up-link between equipment, second network side equipment and the first network side apparatus Connection, the 3rd UCI includes belonging on the between the terminal and the 3rd network side equipment the 3rd The UCI of line link, the 3rd network side equipment is connected with the first network side apparatus, and the mark is used In the corresponding each up-link of the mark auxiliary information.
Further, second network side equipment is by the UCI processing, and acquisition is sent to described Before first UCI of first network side apparatus, in addition to：
Second network side equipment includes according to information, the information that is configured is configured：By the thing Manage layer ascending control information by the PUCCH of second network side equipment carry out uplink by with Confidence ceases, or, the information that is configured includes：The physical layer ascending control information is passed through described What the PUCCH of first network side apparatus carried out uplink is configured information, second network side equipment The direct or indirect connection between the first network side apparatus, the first network side apparatus includes providing The equipment of unauthorized carrier service cell.
Further, if the information that is configured includes：The physical layer ascending control information is passed through into institute The PUCCH for stating second network side equipment carries out uplink and is configured information；
The UCI processing, acquisition are sent to the first network side by second network side equipment First UCI of equipment, including:
Second network side equipment is according to the mark, it is determined that the first network side apparatus should be sent to The first UCI.
Further, it is described to be configured information, in addition to：Set between the first sequential and the second sequential Sequential relationship, first sequential includes the sequential that the first network side apparatus sends the data block, Second sequential includes the first UCI in the sequential that the terminal sends the UCI, the UCI Including the UCI sent according to the data block.
The invention provides a kind of terminal, including：
Acquisition module, it is described for obtaining the data block that first network side apparatus is sent by the first link First link includes the link that the terminal is connected with the first network side apparatus；
Sending module, it is for being configured information according to the data block and configuration information, physical layer is up Control information UCI is configured the physical uplink control channel that information is indicated by the configuration information PUCCH is transmitted to the first network side apparatus.
Further, the UCI, including：Belong to the auxiliary information and mark of each up-link, institute State and belong to the auxiliary information of each up-link and at least include following any one or its combination：First UCI, 2nd UCI, the 3rd UCI, the first UCI are set including belonging to the terminal with the first network side The UCI of the first up-link between standby, the 2nd UCI include belonging to the terminal and described second The UCI of the second up-link between network side equipment, second network side equipment and first net Network side apparatus is connected, and the 3rd UCI includes belonging between the terminal and the 3rd network side equipment The 3rd up-link UCI, the 3rd network side equipment is connected with the first network side apparatus, It is described to identify for the corresponding each up-link of auxiliary information described in distinguishing identifier.
Further, the acquisition module, is additionally operable to acquisition configuration information and is configured information, the configuration Information, which is configured information, to be included：The physical layer ascending control information is passed through into second network side equipment The PUCCH carry out uplink configuration information be configured information, or, the configuration information Being configured information includes：The physical layer ascending control information is passed through into the first network side apparatus The configuration information that PUCCH carries out uplink is configured information, second network side equipment with it is described Direct or indirect connection between first network side apparatus, the first network side apparatus includes providing unauthorized The equipment of carrier service cell.
Further, in addition to：Processing module；
The processing module, for being configured information according to the configuration information, sets the first sequential and the Sequential relationship between two sequential, first sequential includes the first network side apparatus and sends the number According to the sequential of block, second sequential is included in the sequential that the terminal sends the UCI, the UCI The first UCI include according to the data block send UCI.
Further, first link includes unauthorized carrier wave；
The sending module, is additionally operable to the terminal and is configured information according to the configuration information, and stopping will The UCI is transmitted by the unauthorized carrier wave of first link to the first network side apparatus.
Further, the acquisition module, is additionally operable to acquisition and is configured to enable information, described to be configured to make Can information be used to go to enable the configuration information to be configured information so that the terminal passes through first chain First network side apparatus described in road direction sends the UCI.
The invention provides a kind of network side equipment, including：
Sending module, for sending data block by the first chain road direction terminal, first link includes institute State the link that terminal is connected with the first network side apparatus；
Receiving module, for receive it is described receipts terminal by configuration information be configured information indicate physically The physical layer ascending control information UCI that Uplink Control Channel PUCCH is sent.
Further, the UCI, including：Belong to the auxiliary information and mark of each up-link, institute State and belong to the auxiliary information of each up-link and at least include following any one or its combination：First UCI, 2nd UCI, the 3rd UCI, the first UCI are set including belonging to the terminal with the first network side The UCI of the first up-link between standby, the 2nd UCI include belonging to the terminal and described second The UCI of the second up-link between network side equipment, second network side equipment and first net Network side apparatus is connected, and stating the 3rd UCI includes belonging between the terminal and the 3rd network side equipment The UCI of 3rd up-link, the 3rd network side equipment is connected with the first network side apparatus, institute Stating mark is used to identify the corresponding each up-link of the auxiliary information.
Further, the receiving module, is additionally operable to acquisition configuration information and is configured information, the configuration Information, which is configured information, to be included：The physical layer ascending control information is passed through into second network side equipment PUCCH carry out uplink configuration information be configured information, second network side equipment and institute Direct or indirect connection between first network side apparatus is stated, the first network side apparatus includes providing non-award The equipment for weighing carrier service cell；Information is configured according to the configuration information, second network is obtained The UCI that side apparatus is sent by the PUCCH, and stop awarding by the non-of the first link Weigh carrier wave and obtain the UCI that the terminal is sent.
Further, the receiving module, is additionally operable to acquisition configuration information and is configured information, the configuration Information, which is configured information, to be included：The physical layer ascending control information is passed through into the first network side apparatus PUCCH carry out uplink configuration information be configured information；It is configured according to the configuration information Information, the UCI is obtained by the PUCCH of the first network side apparatus, and startup passes through The unauthorized carrier wave of first link obtains the UCI that the terminal is sent；According to the mark, It is determined that being sent to the first UCI of first network side apparatus, being sent to the second of the second network side equipment UCI, the 3rd UCI for being sent to the 3rd network side equipment.
Further, the configuration information is configured information, in addition to：When first sequential is set with second Sequential relationship between sequence, first sequential includes the first network side apparatus and sends the data block Sequential, second sequential includes the institute in the sequential that the terminal sends the UCI, the UCI State the UCI that the first UCI includes sending according to the data block.
The invention provides a kind of network side equipment, including：
Receiving module, the physical uplink link that information is indicated is configured for receiving terminal by configuration information The physical layer ascending control information UCI that control channel PUCCH is sent；
Processing module, for by the UCI processing, acquisition to be sent to the first network side apparatus The first UCI, directly or indirectly connect between second network side equipment and the first network side apparatus Connect.
Further, the UCI, including：Belong to the auxiliary information and mark of each up-link, institute State and belong to the auxiliary information of each up-link and at least include following any one or its combination：First UCI, 2nd UCI, the 3rd UCI, the first UCI are set including belonging to the terminal with the first network side The UCI of the first up-link between standby, the 2nd UCI include belonging to the terminal and described second The UCI of the second up-link between network side equipment, second network side equipment and first net Network side apparatus is connected, and the 3rd UCI includes belonging between the terminal and the 3rd network side equipment The 3rd up-link UCI, the 3rd network side equipment is connected with the first network side apparatus, It is described to identify for the corresponding each up-link of auxiliary information described in distinguishing identifier.
Further, the receiving module, is additionally operable to acquisition and is configured information according to configuration information, described Configuration information, which is configured information, to be included：The physical layer ascending control information is passed through into second network side The configuration information that the PUCCH of equipment carries out uplink is configured information, or, the configuration information Being configured information includes：By PUCCH of the ascending control information by the first network side apparatus The configuration information for carrying out uplink is configured information, second network side equipment and the first network Direct or indirect connection between side apparatus, the first network side apparatus includes providing unauthorized carrier service The equipment of cell.
Further, the processing module, is additionally operable to according to the mark, it is determined that described should be sent to First UCI of one network side equipment.
Further, the configuration information is configured information, in addition to：When first sequential is set with second Sequential relationship between sequence, first sequential includes the first network side apparatus and sends the data block Sequential, second sequential includes the institute in the sequential that the terminal sends the UCI, the UCI State the UCI that the first UCI includes sending according to the data block.
The invention provides a kind of uplink control information transmission system, at least include：Any one of as described above institute The terminal stated, network side equipment as described above described in any one and the network side described in any one is set as described above It is standby.
Prior art is compared, and the present invention includes：Terminal obtains first network side apparatus and sent out by the first link The data block sent, first link includes the chain that the terminal is connected with the first network side apparatus Road；The terminal is according to the data block and is configured information, and physical layer ascending control information UCI is led to The physical uplink control channel PUCCH for being configured information instruction is crossed to the first network side Equipment is transmitted.Avoid and carry out LBT on unauthorized carrier wave and cause UCI not to be sent to normally First network side apparatus, so as to ensure that UCI is accurately sent to first network side apparatus, and then is improved Downlink data transmission performance in system.
Other features and advantages of the present invention will be illustrated in the following description, also, partly from froming the perspective of Become apparent, or understood by implementing the present invention in bright book.The purpose of the present invention is excellent with other Point can be realized and obtained by specifically noted structure in specification, claims and accompanying drawing .
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and constitutes one of specification Point, it is used to explain technical scheme together with embodiments herein, does not constitute to the present invention The limitation of technical scheme.
Fig. 1 is to move the structural representation that multi-link data transmission system unifies embodiment in the prior art；
Fig. 2 is the schematic flow sheet of the embodiment of uplink control information transmission method one of the present invention；
Fig. 3 is the schematic flow sheet of the embodiment of uplink control information transmission method two of the present invention；
Fig. 4 is the schematic flow sheet of the embodiment of uplink control information transmission method three of the present invention；
Fig. 5 is the system structure diagram of the embodiment of uplink control information transmission method four of the present invention；
Fig. 6 is the structural representation of the embodiment of uplink control information transmission system one of the present invention；
Fig. 7 is the structural representation of the embodiment of uplink control information transmission system two of the present invention；
Fig. 8 is the structural representation of the embodiment of uplink control information transmission system three of the present invention；
Fig. 9 is the structural representation of the embodiment of terminal one of the present invention；
Figure 10 is the structural representation of the embodiment of terminal two of the present invention；
Figure 11 is the structural representation of the embodiment of inventive network side apparatus one；
Figure 12 is the structural representation of the embodiment of inventive network side apparatus two.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing Embodiments of the invention are described in detail.It should be noted that in the case where not conflicting, this Shen Please in embodiment and the feature in embodiment can mutually be combined.
Uplink control information transmission method provided in an embodiment of the present invention specifically can apply to terminal simultaneously with During multiple network side equipment connections.The uplink control information transmission method that the present embodiment is provided can specifically lead to Cross uplink control information transmission device to perform, the uplink control information transmission device can be integrated in movement Terminal, network side equipment or is separately provided, wherein, the uplink control information transmission device can be used The mode of software and/or hardware is realized.The uplink control information transmission side provided below the present embodiment Method, apparatus and system are described in detail.
Fig. 2 is the schematic flow sheet of the embodiment of uplink control information transmission method one of the present invention；Such as Fig. 2 institutes Show, the uplink control information transmission method that the present invention is provided, including：
Step 201, terminal obtain the data block that first network side apparatus is sent by the first link.
In the present embodiment, first link is connected including the terminal with the first network side apparatus Link.It should be noted that can be to provide unauthorized carrier service small for the first network side apparatus The equipment in area, that is to say, that first link includes unauthorized carrier wave.
Step 202, the terminal are according to the data block and are configured information, and physical layer upload control is believed Breath UCI is configured physical uplink control channel PUCCH that information indicates to described the by described One network side equipment is transmitted.
It should be noted that UE can simultaneously or the sequentially up transmission UCI of mode.
For the terminal is according to the data block and is configured information, by physical layer ascending control information UCI It is configured physical uplink control channel PUCCH that information indicates to the first network by described Side apparatus is transmitted, at least including following two implementations：
The first implementation, include being configured information：The physical layer ascending control information is passed through The PUCCH of second network side equipment carries out being configured under the scene of information of uplink, its In, direct or indirect connection between second network side equipment and the first network side apparatus is described First network side apparatus includes the equipment for providing unauthorized carrier service cell.Specifically, correspondence step 202 Implementation include:The up biographies of the PUCCH that UCI is passed through second network side equipment by terminal The second network side equipment is defeated by, further, the second network side equipment is according to UCI, it is determined that being sent to First UCI of one network side equipment, further, the first UCI is sent to by the second network side equipment First network side apparatus.
Second implementation, include being configured information：The physical layer ascending control information is passed through The PUCCH of the first network side apparatus carries out being configured under the scene of information of uplink.Specifically , the implementation of correspondence step 202 includes:Terminal is by institutes of the UCI by the first network side apparatus State PUCCH uplink and give first network side apparatus, further, first network side apparatus according to UCI, It is determined that be sent to the first UCI of first network side apparatus, further, if the UCI also includes the Two UCI and/or the 3rd UCI, the 2nd UCI include the terminal and second network side equipment it Between the second up-link UCI, the 3rd UCI includes the terminal and the 3rd network side equipment Between the 3rd up-link UCI, the 3rd network side equipment and the first network side apparatus connect Connect, first network side apparatus is according to UCI, it is determined that the 2nd UCI of the second network side equipment is sent to, and/ Or it is sent to the 3rd UCI of the 3rd network side equipment.
In the present embodiment, terminal obtains the data block that first network side apparatus is sent by the first link, First link includes the link that the terminal is connected with the first network side apparatus；The terminal root According to the data block and information is configured, physical layer ascending control information UCI is configured letter by described The physical uplink control channel PUCCH that breath is indicated is transmitted to the first network side apparatus.Keep away Exempt to carry out LBT on unauthorized carrier wave and cause UCI can not normally be sent to first network side apparatus, So as to ensure that UCI is accurately sent to first network side apparatus, and then improve downlink data in system Transmission performance.
Further, on the basis of above-described embodiment, the information that is configured includes：By the physics Layer ascending control information carries out the quilt of uplink by the PUCCH of second network side equipment Configuration information, or, the information that is configured includes：The physical layer ascending control information is passed through into institute The PUCCH for stating first network side apparatus carries out uplink and is configured information, and second network side sets The standby direct or indirect connection between the first network side apparatus, the first network side apparatus includes carrying For the equipment of unauthorized carrier service cell.
It should be noted that in uplink control information transmission system, the wireless of N bars activation connects more at UE Under chain link dataway operation pattern, effective up up secondary link number of joint that present invention is related to, i.e., Up transmission UCI number of links X is：1<=X<=(N-1), i.e., total radio chains way than activation will It is few, that is to say, that at least one up secondary link is used for up UCI, and the up secondary link can To be the main wireless connection link related to master base station, other auxiliary links can also be configured to.
On the basis of above-described embodiment, the UCI can include：Belong to the auxiliary of each up-link Information and mark, the auxiliary information for belonging to each up-link include following any one or its combination： First UCI, the 2nd UCI, the 3rd UCI, the first UCI include belonging to the terminal and described the The UCI of the first up-link between one network side equipment, the 2nd UCI include belonging to the terminal The UCI of the second up-link between second network side equipment, second network side equipment with First network side apparatus connection, it is described identify it is corresponding described for auxiliary information described in distinguishing identifier Each up-link, the 3rd UCI includes the 3rd between the terminal and the 3rd network side equipment The UCI of up-link, the 3rd network side equipment is connected with the first network side apparatus, the mark Know for the corresponding each up-link of auxiliary information described in distinguishing identifier.
Further, on the basis of above-described embodiment, the terminal is according to the data block and is configured Information, the physical uplink link that information is indicated is configured by physical layer ascending control information UCI by described Before control channel PUCCH is sent to the first network side apparatus, in addition to：
The terminal, which is obtained, is configured information, and the information that is configured includes：By the up control of the physical layer Information processed is configured information by what the PUCCH of second network side equipment carried out uplink, Or, the information that is configured includes：The physical layer ascending control information is passed through into the first network The PUCCH of side apparatus carries out the information that is configured of uplink, second network side equipment and described the Direct or indirect connection between one network side equipment, the first network side apparatus includes providing unauthorized carry The equipment of ripple serving cell.
Further, on the basis of above-described embodiment, the terminal, which is obtained, to be configured after information, also Including：
The terminal is configured information according to, sets the sequential between the first sequential and the second sequential to close System, first sequential includes the sequential that the first network side apparatus sends the data block, and described the The first UCI that two sequential are included in the sequential that the terminal sends the UCI, the UCI includes The UCI sent according to the data block.
Optionally, on the basis of above-described embodiment, first link includes unauthorized carrier wave；
The terminal, which is obtained, to be configured after information, in addition to：
The terminal is configured information according to, and the UCI is passed through the non-of first link by stopping Carrier wave is authorized to be transmitted to the first network side apparatus.
Further, on the basis of above-described embodiment, it can also include：
The terminal, which is obtained, to be configured to enable information, described to be configured to enable information for going to enable the quilt Configuration information, so that the terminal sends described by first network side apparatus described in the first chain road direction UCI。
For example, terminal, which is obtained, is configured to after enable information, and UE stops being configured matching somebody with somebody for information instruction Pattern is put, recovery sends respective UCI information on each bar wireless connection link, and recovers traditional Downlink data block transmission and the relative timing relation of the up up auxiliary of UCI of correspondence, such as FDD system In, for UCI feedback of the information, return to original N+4 sequential relationships；For the UCI of higher Information, returns in the desired normal sequential relationship of former Radio Link and carries out uplink.
It should be noted that master base station can be by the agreement control of the proprietary signaling informations of RRC or lower level Information processed, send configuration is gone to enable information or is configured information, wherein, the Protocol Control Information of lower level RLC Control PDU, MAC-CE, PDCCH physical layer control commands can be included.
Fig. 3 is the schematic flow sheet of the embodiment of uplink control information transmission method two of the present invention；Such as Fig. 3 institutes Show, the uplink control information transmission method that the present invention is provided, including：
Step 301, first network side apparatus send data block by the first chain road direction terminal.
In the present embodiment, first link is connected including the terminal with the first network side apparatus Link；
Step 302, the first network side apparatus connect the receipts terminal by being configured the thing that information is indicated Manage the physical layer ascending control information UCI that uplink control channel PUCCH is sent.
The receipts terminal is connect by being configured the physical uplink that information is indicated for the first network side apparatus The physical layer ascending control information UCI that link control channel PUCCH is sent, at least including following two realities Existing mode：
The first implementation, include being configured information：The physical layer ascending control information is passed through The PUCCH of second network side equipment carries out being configured under the scene of information of uplink, its In, direct or indirect connection between second network side equipment and the first network side apparatus is described First network side apparatus includes the equipment for providing unauthorized carrier service cell.Specifically, correspondence step 302 Implementation include:The up biographies of the PUCCH that UCI is passed through second network side equipment by terminal The second network side equipment is defeated by, further, the second network side equipment is according to UCI, it is determined that being sent to First UCI of one network side equipment, further, first network side apparatus by with the second network side Link between equipment obtains the first UCI that UE is sent.
Second implementation, include being configured information：The physical layer ascending control information is passed through The PUCCH of the first network side apparatus carries out being configured under the scene of information of uplink.Specifically , the implementation of correspondence step 302 includes:Terminal is by institutes of the UCI by the first network side apparatus State PUCCH uplink and give first network side apparatus, further, first network side apparatus according to UCI, It is determined that be sent to the first UCI of first network side apparatus, further, if the UCI also includes the Two UCI and/or the 3rd UCI, the 2nd UCI include the terminal and second network side equipment it Between the second up-link UCI, the 3rd UCI includes the terminal and the 3rd network side equipment Between the 3rd up-link UCI, the 3rd network side equipment and the first network side apparatus connect Connect, first network side apparatus is according to UCI, it is determined that the 2nd UCI of the second network side equipment is sent to, and/ Or it is sent to the 3rd UCI of the 3rd network side equipment.
In the present embodiment, first network side apparatus sends data block by the first chain road direction terminal, described First link includes the link that the terminal is connected with the first network side apparatus；The first network side Equipment connects the receipts terminal and sent out by being configured the physical uplink control channel PUCCH that information is indicated The physical layer ascending control information UCI sent.Avoid and carry out LBT on unauthorized carrier wave and cause UCI First network side apparatus can not be normally sent to, so as to ensure that UCI is accurately sent to first network side Equipment, and then improve downlink data transmission performance in system.
In the present embodiment, first network side apparatus can be one in each prothetic group station, master base station and It is connected between each prothetic group station by directly or indirectly network interface, and can be rapidly transmitted With collaboration upload control category information, such as UCI information and other specification are configured information.
On the basis of above-described embodiment, the UCI, including：Belong to the auxiliary information of each up-link And mark, the auxiliary information for belonging to each up-link at least includes following any one or its combination： First UCI, the 2nd UCI, the 3rd UCI, the first UCI include belonging to the terminal and described the The UCI of the first up-link between one network side equipment, the 2nd UCI include belonging to the terminal The UCI of the second up-link between second network side equipment, second network side equipment with The first network side apparatus connection, the 3rd UCI includes belonging to the terminal and the 3rd network The UCI of the 3rd up-link between side apparatus, the 3rd network side equipment and the first network side Equipment is connected, described to identify for identifying the corresponding each up-link of the auxiliary information.
Optionally, on the basis of above-described embodiment, the first network side apparatus, which is obtained, is configured information, The information that is configured includes：The physical layer ascending control information is passed through into second network side equipment PUCCH carry out uplink be configured information, second network side equipment and the first network Direct or indirect connection between side apparatus, the first network side apparatus includes providing unauthorized carrier service The equipment of cell；
The first network side apparatus is configured information according to, obtains the second network side equipment hair The UCI sent, and stop obtaining what the terminal was sent by the unauthorized carrier wave of first link The UCI.
Specifically, after the acquisition of first network side apparatus is configured information, it is not necessary to while again from oneself Wireless connection link on the UCI information sent from UE of monitoring reception, it is only necessary to monitoring reception is configured The link that information is indicated obtains UCI information.
Further, first network side apparatus obtain be configured to enable information after, recover from oneself The UCI information that monitoring reception is sent from UE on wireless connection link, it is not necessary to any while listening for receiving The UCI information for assisting base station transmission.
Optionally, on the basis of above-described embodiment, the first network side apparatus, which is obtained, is configured information, The information that is configured includes：The physical layer ascending control information is passed through into the first network side apparatus PUCCH carry out uplink and be configured information；
The first network side apparatus is configured information according to, passes through the first network side apparatus The PUCCH obtains the UCI, it is possible to starts and is obtained by the unauthorized carrier wave of first link The UCI that the terminal is sent；
The first network side apparatus is according to the mark, it is determined that being sent to the first of first network side apparatus UCI, the 2nd UCI for being sent to the second network side equipment, the 3rd UCI for being sent to the 3rd network side equipment.
For example, first network side apparatus possesses sends to descending before the UCI information of reception and oneself Data block and the function that is associated of period, for example：Respective UCI content can be parsed, With which oneself before descending transmission data block and the period it is associated, so that it is determined that they before whether Synthesis correlation circumstance with that time descending transmission is properly received by UE.
Further, it is described to be configured information on the basis of above-described embodiment, it can also include：If The sequential relationship between the first sequential and the second sequential is put, first sequential includes the first network side Equipment sends the sequential of the data block, second sequential include the terminal send the UCI when The first UCI in sequence, the UCI includes the UCI sent according to the data block.
Fig. 4 is the schematic flow sheet of the embodiment of uplink control information transmission method three of the present invention；Such as Fig. 4 institutes Show, the uplink control information transmission method that the present invention is provided, including：
Step 401, the second network side equipment receiving terminal are by being configured the physical uplink chain that information is indicated The physical layer ascending control information UCI that road control channel PUCCH is sent.
The UCI processing, acquisition are sent to described by step 402, second network side equipment First UCI of first network side apparatus.
In the present embodiment, between second network side equipment and the first network side apparatus directly or It is indirectly connected with.
Controlled for the second network side equipment receiving terminal by being configured the physical uplink link that information is indicated The physical layer ascending control information UCI that channel PUCCH is sent, at least including following existing mode：
The first implementation, include being configured information：The physical layer ascending control information is passed through The PUCCH of second network side equipment carries out being configured under the scene of information of uplink, its In, direct or indirect connection between second network side equipment and the first network side apparatus is described First network side apparatus includes the equipment for providing unauthorized carrier service cell.Specifically, correspondence step 402 Implementation include:The up biographies of the PUCCH that UCI is passed through second network side equipment by terminal The second network side equipment is defeated by, further, the second network side equipment is according to UCI, it is determined that being sent to First UCI of one network side equipment, further, the second network side equipment by with first network side Chain road direction first network side apparatus between equipment sends the first UCI.
In the present embodiment, the second network side equipment receiving terminal is indicated physically by being configured information The physical layer ascending control information UCI that Uplink Control Channel PUCCH is sent；Second network side is set It is standby that the UCI processing is obtained into the first UCI for being sent to the first network side apparatus, it is described Direct or indirect connection between second network side equipment and the first network side apparatus.Avoid and awarded non- Carry out LBT on power carrier wave and cause UCI can not normally be sent to first network side apparatus, so as to ensure that UCI is accurately sent to first network side apparatus, and then improves downlink data transmission performance in system.
In the present embodiment, the second network side equipment can be master base station, master base station and each prothetic group station it Between be connected by directly or indirectly network interface, and rapidly can transmit and cooperate with up control Category information processed, such as UCI information and other specification are configured information.
On the basis of above-mentioned the present embodiment, the UCI, including：Belong to the auxiliary letter of each up-link Breath and identify, the auxiliary information for belonging to each up-link at least includes following any one or its group Close：First UCI, the 2nd UCI, the 3rd UCI, the first UCI include belonging to the terminal and institute The UCI of the first up-link between first network side apparatus is stated, the 2nd UCI includes belonging to described The UCI of the second up-link between terminal and second network side equipment, second network side is set Standby to be connected with the first network side apparatus, the 3rd UCI includes the terminal and the 3rd network The UCI of the 3rd up-link between side apparatus, the 3rd network side equipment and the first network side Equipment is connected, described to identify for identifying the corresponding each up-link of the auxiliary information.
Further, on the basis of above-mentioned the present embodiment, second network side equipment is by the UCI Handled, acquisition is sent to before the first UCI of the first network side apparatus, in addition to：
Second network side equipment, which is obtained, is configured information, and the information that is configured includes：By the thing Manage layer ascending control information by the PUCCH of second network side equipment carry out uplink by with Confidence ceases, or, the information that is configured includes：The physical layer ascending control information is passed through described What the PUCCH of first network side apparatus carried out uplink is configured information, second network side equipment The direct or indirect connection between the first network side apparatus, the first network side apparatus includes providing The equipment of unauthorized carrier service cell.
Specifically, after the acquisition of the second network side equipment is configured information, it is not necessary to while again from oneself Wireless connection link on the UCI information sent from UE of monitoring reception, it is only necessary to monitoring reception is configured The link that information is indicated obtains UCI information.
Further, the second network side equipment obtain be configured to enable information after, recover from oneself The UCI information that monitoring reception is sent from UE on wireless connection link, it is not necessary to any while listening for receiving The UCI information for assisting base station transmission.
Further, on the basis of above-mentioned the present embodiment, if the information that is configured includes：Will be described Physical layer ascending control information carries out the quilt of uplink by the PUCCH of second network side equipment Configuration information；
The UCI processing, acquisition are sent to the first network side by second network side equipment First UCI of equipment, including:
Second network side equipment is according to the mark, it is determined that the first network side apparatus should be sent to The first UCI.
For example, first network side apparatus possesses sends to descending before the UCI information of reception and oneself Data block and the function that is associated of period, for example：Respective UCI content can be parsed, With which oneself before descending transmission data block and the period it is associated, so that it is determined that they before whether Synthesis correlation circumstance with that time descending transmission is properly received by UE.
Further, it is described to be configured information on the basis of above-mentioned the present embodiment, in addition to：Set Sequential relationship between first sequential and the second sequential, first sequential is set including the first network side Preparation send the sequential of the data block, and second sequential includes the sequential that the terminal sends the UCI, The first UCI in the UCI includes the UCI sent according to the data block.
Fig. 5 is the system structure diagram of the embodiment of uplink control information transmission method four of the present invention；This reality The applicable system architecture of example is applied as shown in figure 5, having single Pcell on LAA-MeNB mandate carrier wave The grand covering of serving cell, LAA-SeNB base stations are connected in distal end by X2 interface, wherein, estimate X2 Interface control information is transmitted and total delay of processing is 2ms, if LAA-SeNB has on unauthorized carrier wave Dry LAA Scells deployment, for hot spot capacity enhancing.Some time UE is in Pcell+LAA Under Scells public covering, so that master base station LAA-MeNB, which is determined as UE, is configured with LAA-DC pairs Attended operation, carries out customer service downlink data shunting, i.e. UE can be simultaneously from LAA MCG-link On two wireless connection links of LAA SCG-link, downlink reception data block.LAA-MeNB and LAA-SeNB base stations and UE support the ability of the inventive method.
It should be noted that the first network side apparatus in the present embodiment is LAA-SeNB, the second network Side apparatus is LAA-MeNB.
The uplink control information transmission method that the present invention is provided, including：
Step 501, terminal obtain the data block that first network side apparatus is sent by the first link.
Specifically, first network side apparatus LAA-SeNB is operated by LBT, successful contention to some Transmission Burst resources, descending sub frame n-hour positions of the LAA-SeNB on LAA Scells Scheduling have sent 1 data block.Then, UE, which is properly received, has parsed after this data block, in acquiescence N+4 sub-frame of uplink moment positions produce the UCI for belonging to LAA SCG-link, while carrying out LAA SCG-link CSI measurement, finally generates corresponding complete UCI.The complete UCI can include Any one or its combination below：First UCI, the 2nd UCI, the 3rd UCI.Wherein, the UCI takes With following any one or its combination：Physical layer ascending control information UCI, channel condition information CSI, association Discuss the ascending control information of layer.
It should be noted that before or after step 501, can also include：LAA-MeNB passes through RRC information RRC Connection Reconfiguration are allocated to UE and carry out LAA-DC dual link behaviour Make, and in the shunting transmission of LAA-SCG sides progress downlink data block.Further, acquisition is configured Information, i.e. LAA-MeNB are enabled and configuration LAA-SeNB and UE passes through on master base station Pcell PUCCH channel uplinks transmit its related UCI ascending control information.
Step 502, UE are according to being configured PUCCH channel N+4 subframe moment of the information on Pcell The up transmission UCI information in position is to LAA-MeNB.
Specifically, the UCI information of the present embodiment had both included LAA SCG-link UCI complete informations, Also LAA MCG-link UCI complete informations are included, and containing respective mark to distinguish UCI It is affiliated, such as link id.
Step 503, LAA-MeNB parse the combined U CI information received, confirm wherein comprising the The corresponding UCI information of one UCI, i.e. LAA Scells downlink data transmission.
Further, part UCI information can be extracted, is passed to by X2 interface carrying LAA-SeNB,.Due to being enabled and being configured by LAA-MeNB before LAA-SeNB, therefore pin To the UE, LAA-SeNB need not monitor the up auxiliary of UCI of the UE on LAA SCG-link Transmission, it is only necessary to monitor UCI transmission from LAA-MeNB sides.Because LAA-SeNB knows X2 in advance Interface control information is transmitted and total delay of processing is 2ms, therefore LAA-SeNB will be in the up sons of N+6 When frame " virtually " moment position (LTE subframe lengths are 1ms) is received corresponding to descending sub frame N Carve that data block UCI ascending control informations that position scheduling is sent.
Step 504, LAA-SeNB in N+6 sub-frame of uplink " virtual " moment position, success from LAA-MeNB side joints receive UCI information.
Specifically, can derive under it and before the descending sub frame n-hour scheduling on LAA Scells The data block correspondence that row is sent, and know in its air interface transmission result and in the past one section of observation time CSI situations and other downstream transmission blocks send situation.
It should be noted that continuous ground downlink sends data on LAA Scells with LAA-SeNB Block, said process is constantly repeated, and UE need not be up LBT operations and UCI on LAA Scells The trial of up auxiliary transmission, that is, the competition to unauthorized carrier resource is reduced, and always pass through Pcell PUCCH channels carry out joint uplink auxiliary UCI.
Step 505：LAA-MeNB goes to enable by radio resource control RRC message send configuration to be believed Breath.
In the present embodiment, RRC information includes RRC Connection Reconfiguration message, tool Body, LAA-MeNB passes through wireless heterogeneous networks (Radio Resource Control, abbreviation RRC) Message send configuration goes to enable information, goes to enable and goes configuration LAA-SeNB and UE to pass through master base station PUCCH channel uplinks on Pcell transmit its related UCI ascending control information.UE passes through afterwards LAA SCG-link independently upload one's own UCI ascending control informations, so that UE is needed in LAA Up LBT operations and the trial of the up auxiliary transmissions of UCI are done on Scells.
Fig. 6 is the structural representation of the embodiment of uplink control information transmission system one of the present invention；The present embodiment Applicable system architecture in LWA, i.e. LTE and WLAN radio access nodes as shown in fig. 6, polymerize Scene under, have the grand covering of single Pcell serving cells on LWA-MeNB mandate carrier wave, Distal end connects WLAN LWA-WT base stations by Xw interfaces, wherein, estimate Xw interface control informations Total delay of transmission and processing is 1ms, and LWA-WT has WLAN AP's on unauthorized carrier wave Deployment, for hot spot capacity enhancing.Some time UE is under Pcell+WLAN AP public covering, from And master base station LWA-MeNB is determined as UE configuration LWA dual link operations, customer service is carried out descending Data distribution, i.e. UE can simultaneously from LWA LTE-link and LWA WLAN-link two wirelessly connect On chain link road, downlink reception data block and converging reorders merging.LWA-MeNB and LWA-WT Base station and UE support present invention ability.
It should be noted that the first network side apparatus in the present embodiment is LWA-WT, the second network side Equipment is LAA-MeNB.
Step 601, LWA-MeNB pass through RRC information RRC Connection Reconfiguration It is allocated to UE and carries out LWA dual link operations, and in LWA-WT WLAN wireless connection links side Carry out the shunting transmission of downlink data block.Further LWA-MeNB enable and configuration LWA-WT and UE transmits its related UCI upload control by the PUCCH channel uplinks on master base station Pcell to be believed Breath.LWA-MeNB according to WLAN sides downlink transfer and the sequential feature of the up auxiliary transmissions of UCI, Acquiescence：Eated dishes without rice or wine the downlink data block (WLAN that descending n-hour position receives corresponding in WLAN MAC PDU), UE needs the PUCCH channel N+1 sub-frame of uplink moment positions on Pcell to send Corresponding UCI.
Step 602, the WLAN AP of LWA-WT sides are operated by LBT, successful contention to some Transmission Burst resources, 1 data block is have sent in WLAN descending n-hour positions of eating dishes without rice or wine. UE, which is properly received, have been parsed after this data block, and category is produced in the N+1 sub-frame of uplink moment positions of acquiescence Complete UCI information (including ACK/NACK and other WLAN in WLAN wireless connection links side Ancillary control information and other high-rise control protocol package informatins in MAC PDU agreements packet header).
Step 603, UE are enabled according to LWA-MeNB and configured, the PUCCH channels on Pcell N+1 subframe moment positions are up to send united UCI information to LWA-MeNB.Here united UCI Information had both included the complete UCI information of WLAN wireless connection links side, also comprising LWA LTE-link The UCI complete informations of side, and containing respective mark to distinguish belonging to UCI, such as link id.
Step 604, LWA-MeNB parse the combined U CI information received, confirm wherein to include and The related complete UCI relevant informations in WLAN wireless connection links side, so that further part UCI Information is extracted, and LWA-WT is passed to by Xw interface bearings.Due to before LWA-WT Through being enabled and being configured by LWA-MeNB, therefore for the UE, LWA-WT need not be in WLAN The up auxiliary transmissions of UCI of the UE are monitored on wireless connection link, it is only necessary to from LWA-MeNB sides prison UCI is listened to transmit.Due to LWA-WT know in advance Xw interface control informations transmission and processing always prolong When be 1ms, therefore LWA-WT will be in N+2 sub-frame of uplink " virtual " moment position (LTE Frame length is 1ms) receive on that data block UCI sent corresponding to descending sub frame n-hour position Row control information.
Step 605, LWA-WT in N+2 sub-frame of uplink " virtual " moment position, success from LWA-MeNB side joints receive UCI information, thus derive it and before on WLAN eats dishes without rice or wine under The data block correspondence of row subframe n-hour descending transmission, and know its air interface transmission result and in the past one CSI situations and other downstream packet transmission situations in section observation time.
Step 606：With LWA-WT, continuous ground downlink sends data block on WLAN eats dishes without rice or wine, on Process is stated constantly to repeat, UE need not be done on WLAN wireless connection links up LBT operation and The up auxiliary transmissions of UCI are attempted and (reduce the competition to unauthorized carrier resource), and always pass through Pcell's PUCCH channels carry out the up auxiliary UCI of joint transmission.
Step 607：Certain moment, LWA-MeNB passes through RRC information RRC Connection Reconfiguration goes to enable and goes configuration LWA-WT and UE to pass through on master base station Pcell PUCCH channel uplinks transmit its related UCI ascending control information.Afterwards UE by WLAN without Line connecting link independently uploads one's own UCI ascending control informations, so that UE is needed in WLAN The trial of up LBT operations and UCI uplink is done on eating dishes without rice or wine.
Fig. 7 is the structural representation of the embodiment of uplink control information transmission system two of the present invention；The present embodiment Applicable system architecture is as shown in fig. 7, in the case where authorizing the scene of DC+LWA technologies, MeNB's Authorizing on carrier wave has the grand covering of single Pcell serving cells, and X2 interface and SeNB base stations are passed through in distal end Wherein, the total delay for estimating the transmission of X2 interface control information and processing is 1ms, and SeNB is being authorized for connection There are a PScell and several Scells deployment on carrier wave, for hot spot capacity enhancing；Exist simultaneously Distal end MeNB also connects WLAN LWA-WT base stations by Xw interfaces, estimates Xw Interface Controllers Total delay of information transfer and processing is 4ms, and LWA-WT has a WLAN on unauthorized carrier wave AP deployment, for hot spot capacity enhancing.Some time UE is in Pcell+PScell+Scells+WLAN AP Public covering under so that master base station MeNB be determined as UE configure DC+LWA three attended operations, Carry out customer service downlink data shunting, i.e. UE can simultaneously from MCG-link and SCG-link and Tri- wireless connection link up-downgoings of WLAN-Link receive data block.MeNB and SeNB base stations and LWA-WT base stations and UE support present invention ability.Because now MCG sides Pcell services are small Uplink load or interference in area is heavier, and the PScell uplink loads of SCG sides are lighter, and WLAN Load is competed on unauthorized carrier frequency point where AP, and also relatively light and Xw delays are also larger, therefore MeNB Determine to enable and the UCI of the configuration present invention combines up auxiliary transmission pattern, allow the PScell of SCG sides On PUCCH channels undertake the related UCI joint uplink of MCG/SCG serving cells, and UCI belonging to the still independent up auxiliary transmission oneself of WLAN wireless connection links, of the invention is specific Implementation steps are as follows：
It should be noted that the first network side apparatus in the present embodiment is SeNB, the second network side equipment For MeNB, the 3rd network side equipment is LWA-WT.
Step 701, MeNB are allocated to by RRC information RRC Connection Reconfiguration UE carries out DC+LWA three attended operations, while in SeNB/SCG sides and LWA-WT sides Carry out the shunting transmission of downlink data block.Further MeNB enables and configuration SeNB and UE pass through auxiliary PUCCH channel uplinks on base station SeNB PScell transmit its related UCI ascending control information. MeNB is allocated to UE：The lower line number received corresponding to the descending sub frame n-hour position on Pcell According to block, UE needs the PUCCH channel N+3 sub-frame of uplink moment positions on PScell to send corresponding UCI。
The descending sub frame n-hour position scheduling of step 702, MeNB on Pcell have sent 1 data Block.UE, which is properly received, have been parsed after this data block, in the N+3 sub-frame of uplink moment positions production newly configured It is raw to belong to MCG-link UCI information, while MCG-link CSI measurement is carried out, final production The corresponding complete UCI information in MCG sides is given birth to.
Step 703, UE are enabled and configured according to MeNB, the PUCCH letters on the PScell of SCG sides Road N+3 subframe moment position is up to send united UCI information to SeNB.Here united UCI believes Breath had both included the UCI complete informations of SCG-link sides, also the UCI complete informations comprising MCG-link, And containing respective mark to distinguish belonging to UCI, such as link id.
Step 704, SeNB parse the combined U CI information received, and confirmation is wherein included and MCG The corresponding UCI information of side Pcell downlink data transmission, so that further part UCI information Extract, MeNB is passed to by X2 interface carrying.Due to being made before SeNB by MeNB It and can configure, therefore the UCI of the UE need not be monitored on MCG-link for the UE, MeNB Uplink, it is only necessary to monitor UCI transmission from SeNB sides.Because MeNB knows X2 interface in advance Control information is transmitted and total delay of processing is 1ms, therefore MeNB will be " virtual in N+4 sub-frame of uplink " moment position (LTE subframe lengths be 1ms) receives and adjusted corresponding to descending sub frame n-hour position Spend that data block UCI ascending control informations sent and other downlink data blocks transmit situation.
Step 705, MeNB succeed from SeNB in N+4 sub-frame of uplink " virtually " moment position Side joint receives UCI information, so as to derive it and before the descending sub frame n-hour scheduling on Pcell The data block correspondence of descending transmission, and know in its air interface transmission result and in the past one section of observation time CSI situations.
Step 706, with MeNB, continuous ground downlink sends data block on Pcell, and said process is continuous Repeat, the trial that UE need not do the up auxiliary transmissions of UCI on Pcell (reduces Pcell uplink loads And interference), and always by the PScell of SCG sides PUCCH channels come joint uplink UCI. Simultaneously, the downlink data transmission of WLAN Link sides and the up auxiliary of corresponding UCI are in link-local Inside independently carry out, and MCG Link/SCG Link have no relations.
Step 707, certain moment, MeNB are gone before enable by the MAC-CE information orders UE that eats dishes without rice or wine The up auxiliary transmission pattern of joint, afterwards UE independently uploaded by MCG-link and SCG-link respectively The up auxiliary of one's own UCI, so that UE needs the biography according to N+4 on the Pcell of MCG sides System sequential relationship does the trial of the up auxiliary transmissions of UCI.The up auxiliary contents of UCI that SeNB is received In no longer include the content for belonging to MCG sides, therefore need not be transmitted again to MeNB in correlation UCI Hold.
Fig. 8 is the structural representation of the embodiment of uplink control information transmission system three of the present invention；The present embodiment Applicable system architecture is as shown in figure 8, mandate DC+LWA skills are disposed and make use of to certain operator joint Art, has the grand covering of single Pcell serving cells on MeNB mandate carrier wave, is connect in distal end by X2 Mouth connection SeNB base stations, the total delay for estimating the transmission of X2 interface control information and processing is 1ms, SeNB There are a PScell and several Scells deployment on carrier wave is authorized, for hot spot capacity enhancing；Together When WLAN LWA-WT base stations also connected by Xw interfaces in distal end MeNB estimate Xw interface controls Total delay of information transfer processed and processing is 8ms, and LWA-WT has two WLAN on unauthorized carrier wave AP deployment, for hot spot capacity enhancing.Some time UE is in Pcell+PScell+Scells+WLAN Under AP1+AP2 public covering, so that master base station MeNB is determined as the four of UE configurations DC+LWA Attended operation, carries out customer service downlink data shunting, i.e. UE can simultaneously from MCG-link and Tetra- wireless connection link up-downgoings of SCG-link and WLAN-Link1+WLAN-Link2 receive data Block.MeNB and SeNB base stations and LWA-WT base stations and UE support present invention ability.By It is heavier in the uplink load on now SCG sides PScell serving cells and interference, and the Pcell of MCG sides Uplink load is lighter, and competed on the unauthorized carrier frequency point where WLAN APs load it is also relatively light and Xw delays are also larger, therefore MeNB determines to enable and the up auxiliary of UCI joints of the configuration present invention is passed Defeated pattern, the PUCCH channels allowed on the Pcell of MCG sides undertake MCG/SCG serving cells correlation UCI joint ascending control informations, and the still independent up auxiliary transmission of WLAN wireless connection links from UCI belonging to oneself, specific implementation step of the invention is as follows：
It should be noted that the first network side apparatus in the present embodiment is SeNB, the second network side equipment For MeNB, the 3rd network side equipment is LWA-WT.
Step 801, MeNB are allocated to by RRC information RRC Connection Reconfiguration UE carries out DC+LWA four attended operations, while in SeNB/SCG sides and LWA-WT sides Carry out the shunting transmission of downlink data block.Further MeNB is enabled and configuration SeNB and UE passes through master PUCCH channel uplinks on base station MeNB Pcell transmit its related UCI ascending control information. MeNB is allocated to UE：Corresponding to the descending sub frame n-hour on SCG sides PScell or Scells The downlink data block that position is received, UE needs the PUCCH channel N+3 sub-frame of uplink on Pcell The corresponding UCI of moment position transmission.
The descending sub frame n-hour position scheduling of step 802, SeNB on PScell have sent 1 data Block.UE, which is properly received, have been parsed after this data block, in the N+3 sub-frame of uplink moment positions production newly configured It is raw to belong to SCG-link UCI information, while SCG-link CSI measurement is carried out, final production The corresponding complete UCI information in SCG sides is given birth to.
Step 803, UE are enabled and configured according to MeNB, the PUCCH letters on the Pcell of MCG sides Road N+3 subframe moment position is up to send united UCI information to MeNB.Here united UCI believes Breath had both included the UCI complete informations of SCG-link sides, also the UCI complete informations comprising MCG-link, And containing respective mark to distinguish belonging to UCI, such as link id.
Step 804, MeNB parse the combined U CI information received, and confirmation is wherein included and SCG The corresponding UCI information of side PScell downlink data transmission, so that further part UCI information Extract, SeNB is passed to by X2 interface carrying.Due to being made before SeNB by MeNB It and can configure, therefore need not be monitored for the UE, SeNB on SCG-link on the UCI of the UE Row auxiliary transmission, it is only necessary to monitor UCI transmission from MeNB sides.Because SeNB knows that X2 connects in advance Total delay of the transmission of mouth control information and processing is 1ms, therefore SeNB will be " empty in N+4 sub-frame of uplink Intend " moment position (LTE subframe lengths be 1ms) received corresponding to descending sub frame n-hour position Dispatch that data block UCI ascending control informations sent.
Step 805, SeNB succeed from MeNB in N+4 sub-frame of uplink " virtually " moment position Side joint receives UCI information, so as to derive it and before the descending sub frame n-hour scheduling on PScell The data block correspondence of descending transmission, and know in its air interface transmission result and in the past one section of observation time CSI situations and other downlink data blocks transmit situation.
Step 806, with SeNB, continuous ground downlink sends data block on PScell, and said process is continuous Repeat, the trial that UE need not do the up auxiliary transmissions of UCI on PScell (reduces PScell up Load and interference), and always by the Pcell of MCG sides PUCCH channels come joint uplink UCI. Simultaneously, the up auxiliary of the two-way downlink data transmission and corresponding UCI of WLAN Links sides is at this Independently carried out in ground link, and MCG Link/SCG Link have no relations.
Step 807, certain moment, before MeNB goes to enable by the PDCCH information orders UE that eats dishes without rice or wine Combine up auxiliary transmission pattern, UE independently uploads category by MCG-link and SCG-link respectively afterwards In the UCI ascending control informations of oneself, so that UE is needed on the PScell of SCG sides according to N+4 Traditional sequential relationship do the up auxiliary transmissions of UCI and attempt.In the up auxiliary of UCI that MeNB is received No longer include the content for belonging to SCG sides in appearance, therefore need not be transmitted again to SeNB in correlation UCI Hold.
Fig. 9 is the structural representation of the embodiment of terminal one of the present invention；As shown in figure 9, what the present invention was provided Terminal, including：Acquisition module 91 and sending module 92, wherein,
Acquisition module 91, for obtaining the data block that first network side apparatus is sent by the first link, institute Stating the first link includes the link that the terminal is connected with the first network side apparatus；
Sending module 92, for being configured information according to the data block and configuration information, by physical layer Row control information UCI is configured the physical uplink control channel that information is indicated by the configuration information PUCCH is transmitted to the first network side apparatus.
In the present embodiment, first network side apparatus sends data block by the first chain road direction terminal, described First link includes the link that the terminal is connected with the first network side apparatus；The first network side Equipment connects the receipts terminal and sent out by being configured the physical uplink control channel PUCCH that information is indicated The physical layer ascending control information UCI sent.Avoid and carry out LBT on unauthorized carrier wave and cause UCI First network side apparatus can not be normally sent to, so as to ensure that UCI is accurately sent to first network side Equipment, and then improve downlink data transmission performance in system.
Further, on the basis of above-described embodiment, the UCI, including：Belong to each up-link Auxiliary information and mark, the auxiliary information for belonging to each up-link at least include it is following any one Plant or its combination：First UCI, the 2nd UCI, the 3rd UCI, the first UCI include belonging to described The UCI of the first up-link between terminal and the first network side apparatus, the 2nd UCI includes The UCI of the second up-link belonged between the terminal and second network side equipment, described second Network side equipment is connected with the first network side apparatus, the 3rd UCI include belong to the terminal with The UCI of the 3rd up-link between 3rd network side equipment, the 3rd network side equipment and institute State the connection of first network side apparatus, it is described identify it is corresponding described each for auxiliary information described in distinguishing identifier Up-link.
Further, on the basis of above-described embodiment, the acquisition module 91 is additionally operable to obtain configuration Information is configured information, and the configuration information, which is configured information, to be included：By physical layer upload control letter Cease and be configured by the PUCCH of second network side equipment configuration informations for carrying out uplink Information, or, the configuration information, which is configured information, to be included：The physical layer ascending control information is led to The configuration information for crossing the PUCCH progress uplink of the first network side apparatus is configured information, described Direct or indirect connection between second network side equipment and the first network side apparatus, the first network Side apparatus includes the equipment for providing unauthorized carrier service cell.
Figure 10 is the structural representation of the embodiment of terminal two of the present invention；As shown in Figure 10, the present invention is provided Terminal, on the basis of above-described embodiment, can also include：Processing module 93；
The processing module 93, for being configured information according to the configuration information, set the first sequential with Sequential relationship between second sequential, first sequential includes the first network side apparatus and sends described The sequential of data block, second sequential includes the sequential that the terminal sends the UCI, the UCI In the first UCI include according to the data block send UCI.
Further, on the basis of above-described embodiment, first link includes unauthorized carrier wave；
The sending module, is additionally operable to the terminal and is configured information according to the configuration information, and stopping will The UCI is transmitted by the unauthorized carrier wave of first link to the first network side apparatus.
Further, on the basis of above-described embodiment, the acquisition module 91 is additionally operable to obtain configuration Go to enable information, it is described be configured to enable information be used to going to enable belonging to configuration information be configured information, with The terminal is set to send the UCI by first network side apparatus described in the first chain road direction.
Figure 11 is the structural representation of the embodiment of inventive network side apparatus one；As shown in figure 11, this hair The network side equipment of bright offer, including：Sending module 111 and receiving module 112；Wherein,
Sending module 111, for sending data block by the first chain road direction terminal, first link includes The link that the terminal is connected with the first network side apparatus；
Receiving module 112, is configured the physics of information instruction for receiving the receipts terminal by configuration information The physical layer ascending control information UCI that uplink control channel PUCCH is sent.
In the present embodiment, the second network side equipment receiving terminal is indicated physically by being configured information The physical layer ascending control information UCI that Uplink Control Channel PUCCH is sent；Second network side is set It is standby that the UCI processing is obtained into the first UCI for being sent to the first network side apparatus, it is described Direct or indirect connection between second network side equipment and the first network side apparatus.Avoid and awarded non- Carry out LBT on power carrier wave and cause UCI can not normally be sent to first network side apparatus, so as to ensure that UCI is accurately sent to first network side apparatus, and then improves downlink data transmission performance in system.
On the basis of above-described embodiment, the UCI, including：Belong to the auxiliary information of each up-link And mark, the auxiliary information for belonging to each up-link at least includes following any one or its combination： First UCI, the 2nd UCI, the 3rd UCI, the first UCI include belonging to the terminal and described the The UCI of the first up-link between one network side equipment, the 2nd UCI include belonging to the terminal The UCI of the second up-link between second network side equipment, second network side equipment with The first network side apparatus connection, stating the 3rd UCI includes belonging to the terminal and the 3rd network side The UCI of the 3rd up-link between equipment, the 3rd network side equipment is set with the first network side Standby connection, it is described to identify for identifying the corresponding each up-link of the auxiliary information.
Further, on the basis of above-described embodiment, the receiving module 112 is additionally operable to obtain configuration Information is configured information, and the configuration information, which is configured information, to be included：By physical layer upload control letter Cease and information be configured by the PUCCH of second network side equipment configuration informations for carrying out uplink, Direct or indirect connection between second network side equipment and the first network side apparatus, described first Network side equipment includes the equipment for providing unauthorized carrier service cell；It is configured according to the configuration information Information, obtains the UCI that second network side equipment is sent by the PUCCH, and stop logical The unauthorized carrier wave for crossing first link obtains the UCI that the terminal is sent.
Further, on the basis of above-described embodiment, receiving module 112 is additionally operable to obtain configuration information It is configured information, the configuration information, which is configured information, to be included：The physical layer ascending control information is led to The configuration information for crossing the PUCCH progress uplink of the first network side apparatus is configured information；According to The configuration information is configured information, obtains described by the PUCCH of the first network side apparatus UCI, and start the UCI that the terminal transmission is obtained by the unauthorized carrier wave of first link； According to the mark, it is determined that being sent to the first UCI of first network side apparatus, being sent to the second network side 2nd UCI of equipment, the 3rd UCI for being sent to the 3rd network side equipment.
Further, on the basis of above-described embodiment, the configuration information is configured information, in addition to： Sequential relationship between first sequential and the second sequential is set, and first sequential includes the first network Side apparatus sends the sequential of the data block, and second sequential includes the terminal and sends the UCI's The first UCI in sequential, the UCI includes the UCI sent according to the data block.
Figure 12 is the structural representation of the embodiment of inventive network side apparatus two；As shown in figure 12, this hair The network side equipment of bright offer, including：Sending module 111 and processing module 112；Wherein,
Receiving module, the physical uplink link that information is indicated is configured for receiving terminal by configuration information The physical layer ascending control information UCI that control channel PUCCH is sent；
Processing module, for by the UCI processing, acquisition to be sent to the first network side apparatus The first UCI, directly or indirectly connect between second network side equipment and the first network side apparatus Connect.
Further, on the basis of above-described embodiment, the UCI, including：Belong to each up-link Auxiliary information and mark, the auxiliary information for belonging to each up-link at least include it is following any one Plant or its combination：First UCI, the 2nd UCI, the 3rd UCI, the first UCI include belonging to described The UCI of the first up-link between terminal and the first network side apparatus, the 2nd UCI includes The UCI of the second up-link belonged between the terminal and second network side equipment, described second Network side equipment is connected with the first network side apparatus, the 3rd UCI include belong to the terminal with The UCI of the 3rd up-link between 3rd network side equipment, the 3rd network side equipment and institute State the connection of first network side apparatus, it is described identify it is corresponding described each for auxiliary information described in distinguishing identifier Up-link.
Further, on the basis of above-described embodiment, the receiving module is additionally operable to acquisition basis and matched somebody with somebody Confidence breath is configured information, and the configuration information, which is configured information, to be included：By the physical layer upload control Information is configured letter by the PUCCH of second network side equipment configuration informations for carrying out uplink Breath, or, the configuration information, which is configured information, to be included：The physical layer ascending control information is passed through The configuration information that the PUCCH of the first network side apparatus carries out uplink is configured information, and described the Direct or indirect connection between two network side equipments and the first network side apparatus, the first network side Equipment includes the equipment for providing unauthorized carrier service cell.
Further, on the basis of above-described embodiment, the processing module is additionally operable to according to the mark Know, it is determined that the first UCI of the first network side apparatus should be sent to.
Further, on the basis of above-described embodiment, the configuration information is configured information, in addition to： Sequential relationship between first sequential and the second sequential is set, and first sequential includes the first network Side apparatus sends the sequential of the data block, and second sequential includes the terminal and sends the related UCI Sequential, the first UCI in the UCI includes the UCI sent according to the data block.
The uplink control information transmission system that the present invention is provided, including：As described in above-mentioned Fig. 9 or Figure 10 Terminal, the network side equipment as described in above-mentioned Figure 11 and the network side equipment as described in above-mentioned Figure 12.
Although disclosed herein embodiment as above, described content is only to readily appreciate the present invention And the embodiment used, it is not limited to the present invention.Technology people in any art of the present invention Member, do not depart from disclosed herein spirit and scope on the premise of, can be in the form of implementation and thin Any modification and change, but the scope of patent protection of the present invention are carried out on section, still must be with appended right The scope that claim is defined is defined.

Claims (33)

1. a kind of uplink control information transmission method, it is characterised in that including：
Terminal obtains the data block that first network side apparatus is sent by the first link, the first link bag Include the link that the terminal is connected with the first network side apparatus；
The terminal is according to the data block and is configured information, and physical layer ascending control information UCI is led to The physical uplink control channel PUCCH for being configured information instruction is crossed to the first network side Equipment is transmitted.
2. according to the method described in claim 1, it is characterised in that the UCI, including：Belong to each The auxiliary information and mark of up-link, the auxiliary information for belonging to each up-link at least include with Descend any one or its combination：First UCI, the 2nd UCI, the 3rd UCI, the first UCI include category The UCI of the first up-link between the terminal and the first network side apparatus, the 2nd UCI UCI including belonging to the second up-link between the terminal and second network side equipment, described Two network side equipments are connected with the first network side apparatus, and the 3rd UCI includes belonging to the terminal The UCI of the 3rd up-link between the 3rd network side equipment, the 3rd network side equipment and institute State the connection of first network side apparatus, it is described identify it is corresponding described each for auxiliary information described in distinguishing identifier Up-link.
3. method according to claim 1 or 2, it is characterised in that the terminal is according to the number According to block and information is configured, physical layer ascending control information UCI is configured what information was indicated by described Before physical uplink control channel PUCCH is sent to the first network side apparatus, in addition to：
The terminal is configured information described in obtaining, and the information that is configured includes：The UCI is passed through The PUCCH of second network side equipment carries out the information that is configured of uplink, or, it is described Being configured information includes：The UCI is carried out by the PUCCH of the first network side apparatus up Transmission be configured information, between second network side equipment and the first network side apparatus directly or It is indirectly connected with, the first network side apparatus includes the equipment for providing unauthorized carrier service cell.
4. method according to claim 3, it is characterised in that the terminal, which is obtained, is configured information Afterwards, in addition to：
The terminal is configured information according to, sets the sequential between the first sequential and the second sequential to close System, first sequential includes the sequential that the first network side apparatus sends the data block, and described the The first UCI that two sequential are included in the sequential that the terminal sends the UCI, the UCI includes The UCI sent according to the data block.
5. the method according to claim 3 or 4, it is characterised in that first link includes non- Authorize carrier wave；
The terminal, which is obtained, to be configured after information, in addition to：
The terminal is configured information according to, and the UCI is passed through the non-of first link by stopping Carrier wave is authorized to be transmitted to the first network side apparatus.
6. the method according to claim any one of 1-5, it is characterised in that also include：
The terminal, which is obtained, to be configured to enable information, described to be configured to enable information for going to enable the quilt Configuration information, so that the terminal sends described by first network side apparatus described in the first chain road direction UCI。
7. a kind of uplink control information transmission method, it is characterised in that including：
First network side apparatus sends data block by the first chain road direction terminal, and first link includes institute State the link that terminal is connected with the first network side apparatus；
The first network side apparatus receives the terminal of receiving by being configured the physical uplink chain that information is indicated The physical layer ascending control information UCI that road control channel PUCCH is sent.
8. method according to claim 7, it is characterised in that the UCI, including：Belong to each The auxiliary information and mark of up-link, the auxiliary information for belonging to each up-link at least include with Descend any one or its combination：First UCI, the 2nd UCI, the 3rd UCI, the first UCI include The UCI of the first up-link belonged between the terminal and the first network side apparatus, described second UCI includes the UCI of the second up-link belonged between the terminal and second network side equipment, Second network side equipment is connected with the first network side apparatus, and the 3rd UCI includes belonging to institute State the UCI of the 3rd up-link between terminal and the 3rd network side equipment, the 3rd network side Equipment is connected with the first network side apparatus, described to identify for identifying the corresponding institute of the auxiliary information State each up-link.
9. the method according to claim 7 or 8, it is characterised in that also include：
The first network side apparatus is configured information described in obtaining, and the information that is configured includes：By institute State ascending control information and being configured for uplink is carried out by the PUCCH of second network side equipment Information, direct or indirect connection between second network side equipment and the first network side apparatus, institute State the equipment that first network side apparatus includes providing unauthorized carrier service cell；
The first network side apparatus is configured information according to, obtains second network side equipment and leads to The UCI that the PUCCH is sent is crossed, and stops obtaining by the unauthorized carrier wave of first link The UCI that the terminal is sent.
10. the method according to claim 7 or 8, it is characterised in that also include：
The first network side apparatus is configured information described in obtaining, and the information that is configured includes：By institute State physical layer ascending control information and uplink is carried out by the PUCCH of the first network side apparatus It is configured information；
The first network side apparatus is configured information according to, passes through the first network side apparatus The PUCCH obtains the UCI, and starts described by the unauthorized carrier wave acquisition of first link The UCI that terminal is sent；
The first network side apparatus is according to the mark, it is determined that being sent to the first of first network side apparatus UCI, the 2nd UCI for being sent to the second network side equipment, the 3rd UCI for being sent to the 3rd network side equipment.
11. the method according to claim any one of 7-10, it is characterised in that described to be configured letter Breath, in addition to：Sequential relationship between first sequential and the second sequential is set, and first sequential includes The first network side apparatus sends the sequential of the data block, and second sequential is sent out including the terminal The first UCI in the sequential of the UCI, the UCI is sent to include what is sent according to the data block UCI。
12. a kind of uplink control information transmission method, it is characterised in that including：
Second network side equipment receiving terminal is by being configured the physical uplink control channel that information is indicated The physical layer ascending control information UCI that PUCCH is sent；
The UCI processing, acquisition are sent to the first network side by second network side equipment First UCI of equipment, between second network side equipment and the first network side apparatus directly or Connect in succession.
13. method according to claim 12, it is characterised in that the UCI, including：Belong to The auxiliary information and mark of each up-link, the auxiliary information for belonging to each up-link at least include Any one or its combination below：First UCI, the 2nd UCI, the 3rd UCI, the first UCI include The UCI of the first up-link belonged between the terminal and the first network side apparatus, described second UCI includes the UCI of the second up-link belonged between the terminal and second network side equipment, institute State the second network side equipment to be connected with the first network side apparatus, the 3rd UCI includes belonging to described The UCI of the 3rd up-link between terminal and the 3rd network side equipment, the 3rd network side equipment Be connected with the first network side apparatus, it is described identify it is corresponding described each for identifying the auxiliary information Up-link.
14. method according to claim 13, it is characterised in that second network side equipment will The UCI processing, acquisition is sent to before the first UCI of the first network side apparatus, is also wrapped Include：
Second network side equipment includes according to information, the information that is configured is configured：By the thing Manage layer ascending control information by the PUCCH of second network side equipment carry out uplink by with Confidence ceases, or, the information that is configured includes：The physical layer ascending control information is passed through described What the PUCCH of first network side apparatus carried out uplink is configured information, second network side equipment The direct or indirect connection between the first network side apparatus, the first network side apparatus includes providing The equipment of unauthorized carrier service cell.
15. method according to claim 14, it is characterised in that if the information that is configured includes： The physical layer ascending control information is subjected to up pass by the PUCCH of second network side equipment Defeated is configured information；
The UCI processing, acquisition are sent to the first network side by second network side equipment First UCI of equipment, including:
Second network side equipment is according to the mark, it is determined that the first network side apparatus should be sent to The first UCI.
16. the method according to claim any one of 12-15, it is characterised in that described to be configured Information, in addition to：Sequential relationship between first sequential and the second sequential, the first sequential bag are set The sequential that the first network side apparatus sends the data block is included, second sequential includes the terminal Sending the first UCI in the sequential of the UCI, the UCI includes being sent according to the data block UCI.
17. a kind of terminal, it is characterised in that including：
Acquisition module, it is described for obtaining the data block that first network side apparatus is sent by the first link First link includes the link that the terminal is connected with the first network side apparatus；
Sending module, it is for being configured information according to the data block and configuration information, physical layer is up Control information UCI is configured the physical uplink control channel that information is indicated by the configuration information PUCCH is transmitted to the first network side apparatus.
18. terminal according to claim 17, it is characterised in that the UCI, including：Belong to The auxiliary information and mark of each up-link, the auxiliary information for belonging to each up-link at least include Any one or its combination below：First UCI, the 2nd UCI, the 3rd UCI, the first UCI bags Include the UCI of the first up-link belonged between the terminal and the first network side apparatus, described Two UCI include the second up-link belonged between the terminal and second network side equipment UCI, second network side equipment is connected with the first network side apparatus, and the 3rd UCI includes The UCI of the 3rd up-link belonged between the terminal and the 3rd network side equipment, the described 3rd Network side equipment is connected with the first network side apparatus, described to identify for aiding in letter described in distinguishing identifier Cease corresponding each up-link.
19. the terminal according to claim 17 or 18, it is characterised in that the acquisition module, It is additionally operable to acquisition configuration information and is configured information, the configuration information, which is configured information, is included：By the thing Manage layer ascending control information and uplink is carried out by the PUCCH of second network side equipment Configuration information is configured information, or, the configuration information, which is configured information, to be included：By the physical layer Ascending control information carries out the configuration information of uplink by the PUCCH of the first network side apparatus It is configured information, directly or indirectly connects between second network side equipment and the first network side apparatus Connect, the first network side apparatus includes the equipment for providing unauthorized carrier service cell.
20. terminal according to claim 19, it is characterised in that also include：Processing module；
The processing module, for being configured information according to the configuration information, sets the first sequential and the Sequential relationship between two sequential, first sequential includes the first network side apparatus and sends the number According to the sequential of block, second sequential is included in the sequential that the terminal sends the UCI, the UCI The first UCI include according to the data block send UCI.
21. the terminal according to claim 19 or 20, it is characterised in that the first link bag Include unauthorized carrier wave；
The sending module, is additionally operable to the terminal and is configured information according to the configuration information, and stopping will The UCI is transmitted by the unauthorized carrier wave of first link to the first network side apparatus.
22. the terminal according to claim any one of 17-21, it is characterised in that the acquisition mould Block, is additionally operable to acquisition and is configured to enable information, described to be configured to enable information for going to enable the configuration Information is configured information, so that the terminal is sent out by first network side apparatus described in the first chain road direction Send the UCI.
23. a kind of network side equipment, it is characterised in that including：
Sending module, for sending data block by the first chain road direction terminal, first link includes institute State the link that terminal is connected with the first network side apparatus；
Receiving module, for receive it is described receipts terminal by configuration information be configured information indicate physically The physical layer ascending control information UCI that Uplink Control Channel PUCCH is sent.
24. device according to claim 23, it is characterised in that the UCI, including：Belong to The auxiliary information and mark of each up-link, the auxiliary information for belonging to each up-link at least include Any one or its combination below：First UCI, the 2nd UCI, the 3rd UCI, the first UCI bags Include the UCI of the first up-link belonged between the terminal and the first network side apparatus, described Two UCI include the second up-link belonged between the terminal and second network side equipment UCI, second network side equipment is connected with the first network side apparatus, and stating the 3rd UCI includes category The UCI of the 3rd up-link between the terminal and the 3rd network side equipment, the 3rd net Network side apparatus is connected with the first network side apparatus, described to identify for identifying the auxiliary information correspondence Each up-link.
25. the device according to claim 23 or 24, it is characterised in that the receiving module, It is additionally operable to acquisition configuration information and is configured information, the configuration information, which is configured information, is included：By the thing Manage the configuration that layer ascending control information carries out uplink by the PUCCH of second network side equipment Information is configured information, between second network side equipment and the first network side apparatus directly or Connect in succession, the first network side apparatus includes the equipment for providing unauthorized carrier service cell；According to institute State configuration information and be configured information, obtain what second network side equipment was sent by the PUCCH The UCI, and stop obtaining the described of the terminal transmission by the unauthorized carrier wave of first link UCI。
26. the device according to claim 23 or 24, it is characterised in that the receiving module, It is additionally operable to acquisition configuration information and is configured information, the configuration information, which is configured information, is included：By the thing Manage the configuration that layer ascending control information carries out uplink by the PUCCH of the first network side apparatus Information is configured information；Information is configured according to the configuration information, passes through the first network side apparatus The PUCCH obtain the UCI, and start and obtained by the unauthorized carrier wave of first link The UCI that the terminal is sent；According to the mark, it is determined that being sent to the of first network side apparatus One UCI, the 2nd UCI for being sent to the second network side equipment, it is sent to the 3rd of the 3rd network side equipment UCI。
27. the device according to claim any one of 23-26, it is characterised in that described to match somebody with somebody confidence Breath is configured information, in addition to：Sequential relationship between first sequential and the second sequential, described are set One sequential includes the sequential that the first network side apparatus sends the data block, and second sequential includes The first UCI that the terminal is sent in the sequential of the UCI, the UCI is included according to the number The UCI sent according to block.
28. a kind of network side equipment, it is characterised in that including：
Receiving module, the physical uplink link that information is indicated is configured for receiving terminal by configuration information The physical layer ascending control information UCI that control channel PUCCH is sent；
Processing module, for by the UCI processing, acquisition to be sent to the first network side apparatus The first UCI, directly or indirectly connect between second network side equipment and the first network side apparatus Connect.
29. device according to claim 28, it is characterised in that the UCI, including：Belong to The auxiliary information and mark of each up-link, the auxiliary information for belonging to each up-link at least include Any one or its combination below：First UCI, the 2nd UCI, the 3rd UCI, the first UCI bags Include the UCI of the first up-link belonged between the terminal and the first network side apparatus, described Two UCI include the second up-link belonged between the terminal and second network side equipment UCI, second network side equipment is connected with the first network side apparatus, and the 3rd UCI includes The UCI of the 3rd up-link belonged between the terminal and the 3rd network side equipment, the described 3rd Network side equipment is connected with the first network side apparatus, described to identify for aiding in letter described in distinguishing identifier Cease corresponding each up-link.
30. device according to claim 29, it is characterised in that the receiving module, is additionally operable to Acquisition is configured information according to configuration information, and the configuration information, which is configured information, to be included：By the physics Layer ascending control information matches somebody with somebody confidence by what the PUCCH of second network side equipment carried out uplink Breath is configured information, or, the configuration information, which is configured information, to be included：By the ascending control information Information is configured by the PUCCH of the first network side apparatus configuration informations for carrying out uplink, Direct or indirect connection between second network side equipment and the first network side apparatus, described first Network side equipment includes the equipment for providing unauthorized carrier service cell.
31. device according to claim 30, it is characterised in that the processing module, is additionally operable to According to the mark, it is determined that the first UCI of the first network side apparatus should be sent to.
32. the device according to claim any one of 28-31, it is characterised in that described to match somebody with somebody confidence Breath is configured information, in addition to：Sequential relationship between first sequential and the second sequential, described are set One sequential includes the sequential that the first network side apparatus sends the data block, and second sequential includes The first UCI that the terminal is sent in the sequential of the UCI, the UCI is included according to the number The UCI sent according to block.
33. a kind of uplink control information transmission system, it is characterised in that at least include：Such as above-mentioned right It is required that the terminal described in any one of 17-22, the network side as described in above-mentioned any one of claim 23-28 are set The standby and network side equipment as described in above-mentioned any one of claim 28-32.
CN201610241184.XA 2016-04-18 2016-04-18 A kind of uplink control information transmission method, apparatus and system Pending CN107306169A (en)

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