CN106851846A

CN106851846A - A kind of control information sending method, base station, user equipment and system

Info

Publication number: CN106851846A
Application number: CN201710051194.1A
Authority: CN
Inventors: 王三新
Original assignee: Shenzhen Jinli Communication Equipment Co Ltd
Current assignee: Shenzhen Jinli Communication Equipment Co Ltd
Priority date: 2017-01-23
Filing date: 2017-01-23
Publication date: 2017-06-13
Also published as: WO2018133506A1

Abstract

The embodiment of the invention discloses a kind of control information method for designing, base station, user equipment and system, methods described includes：Determine the control information of at least one of N number of user equipment of present sub-frame scheduling user equipment, the N is positive integer；Determine the first time-frequency location and the second time-frequency location shared by the control information；The control information of first time-frequency location is sent at least one user equipment using first kind wave beam, and sends the control information of second time-frequency location at least one user equipment using Second Type wave beam.Implement the present invention, control channel successful receiving rate can be improved, lift the received signal quality of control channel, reduce the bit error rate of control channel.

Description

A kind of control information sending method, base station, user equipment and system

Technical field

The present invention relates to communication technical field, more particularly to a kind of control information sending method, base station, user equipment and it is System.

Background technology

With the commercialization and the sustainable growth of mobile service of forth generation mobile communication technology, had begun in world wide Research work for the 5th generation communication technology (5th-Generation, 5G).5G is a kind of communication of multi-technical fusion, is led to The change and innovation of technology is crossed to meet extensive data, the demand of connection business.In RAN71 meeting, third generation cooperation Partnership Program (3rd Generation Partnership Project, 3GPP) has set up the research of research of newly being eated dishes without rice or wine on 5G Project.The 5G of division according to to(for) vertical scene, 3GPP is mainly newly eated dishes without rice or wine the research of technology in terms of three：Enhancing movement Broadband (enhanced mobile broadband, eMBB), highly reliable low time delay communication (ultra-reliable low- Latency communications, URLLC) and big connection Internet of Things (massive machine type Communications, mMTC).Wherein, on the design of URLLC control channels, because the scene is to time delay and reliability Specific demand, and control channel is in itself for the influence of systematic function, it will it is the follow-up important directions for discussing.

At present, in order to improve control channel transmission Downlink Control Information (Downlink Control Information, DCI) reliability, in 1#87 meeting of RAN, the control channel for URLLC scenes has been designed with some preliminary discussion, For example, the length of compression DCI, distribute more resources for DCI to reduce code check etc., but the above method can only achieve it is certain Reliability, when higher to reliability requirement, then the above method cannot meet.

The content of the invention

The embodiment of the present invention provides a kind of control information sending method, base station, user equipment and system, to improve The successful receiving rate of control channel, and the received signal quality of control channel is lifted, reduce the bit error rate of control channel.

In a first aspect, the embodiment of the invention provides a kind of control information sending method, the method includes：

Determine the control information of at least one of N number of user equipment of present sub-frame scheduling user equipment, the N is for just Integer；

Determine the first time-frequency location and the second time-frequency location shared by the control information；

The control of first time-frequency location is sent at least one user equipment using first kind wave beam Information, and the control of second time-frequency location is sent at least one user equipment using Second Type wave beam Information.

Second aspect, the embodiment of the invention provides a kind of control information sending method, and the method includes：

User equipment receives the control information that is sent in the first time-frequency location of base station and in the transmission of the second time-frequency location Control information；

Control information that the user equipment will be received from first time-frequency location and from second time-frequency position Putting the control information for receiving carries out the diversity merging treatment acquisition control information.

The third aspect, the embodiment of the invention provides a kind of base station, and the base station includes：

Determining unit, the control for determining at least one of N number of user equipment that present sub-frame is dispatched user equipment Information, the N is positive integer；

The determining unit, is additionally operable to determine the first time-frequency location and the second time-frequency location shared by the control information；

Transmitting element, for sending the first time-frequency position at least one user equipment using first kind wave beam The control information put, and the second time-frequency position is sent at least one user equipment using Second Type wave beam The control information put.

Fourth aspect, the embodiment of the invention provides a kind of user equipment, and the user equipment includes：

Receiving unit, for receiving the control information that is sent in the first time-frequency location of base station and in the second time-frequency Put the control information of transmission；

Processing unit, for the control information that will be received from first time-frequency location and from second time-frequency position Putting the control information for receiving carries out the diversity merging treatment acquisition control information.

As can be seen that in the technical scheme that is provided of the embodiment of the present invention, base station is it is determined that N number of use of present sub-frame scheduling After the control information of at least one user at family, then determine the first time-frequency location and the second time-frequency shared by the control information Position, and using the first time-frequency location and the second time-frequency location the control information is issued to user equipment simultaneously, to use The control information that family equipment is received by the control information received from the first time-frequency location and from the second time-frequency location is carried out Diversity merging treatment obtains control information, improves control channel successful receiving rate, lifts the received signal quality of control channel, subtracts The bit error rate of few control channel.

Brief description of the drawings

Technical scheme in order to illustrate more clearly the embodiments of the present invention, embodiment will be described below needed for be used Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of structural representation of control information Transmission system provided in an embodiment of the present invention；

Fig. 2 is that a kind of control channel structure provided in an embodiment of the present invention divides schematic diagram；

Fig. 3 is that a kind of subscriber control information provided in an embodiment of the present invention sends schematic diagram；

Fig. 4 is that another subscriber control information provided in an embodiment of the present invention sends schematic diagram；

Fig. 5 is that another subscriber control information provided in an embodiment of the present invention sends schematic diagram；

Fig. 6 is that the embodiment of the present invention provides a kind of schematic flow diagram of control information sending method；

Fig. 7 is that another subscriber control information provided in an embodiment of the present invention sends schematic diagram；

Fig. 8 is a kind of schematic block diagram of base station provided in an embodiment of the present invention；

Fig. 9 is another base station schematic block diagram provided in an embodiment of the present invention；

Figure 10 is a kind of schematic block diagram of user equipment provided in an embodiment of the present invention；

Figure 11 is another user equipment schematic block diagram provided in an embodiment of the present invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.

It should be appreciated that when using in this specification and in the appended claims, term " including " and "comprising" instruction The presence of described feature, entirety, step, operation, element and/or component, but it is not precluded from one or more of the other feature, whole The presence or addition of body, step, operation, element, component and/or its set.

It is also understood that the term used in this description of the invention is merely for the sake of the mesh for describing specific embodiment And be not intended to limit the present invention.As used in description of the invention and appended claims, unless on Other situations are hereafter clearly indicated, otherwise " one " of singulative, " one " and " being somebody's turn to do " is intended to include plural form.

It will be further appreciated that, the term "and/or" used in description of the invention and appended claims is Refer to any combinations of one or more in the associated item listed and be possible to combination, and including these combinations.

As in this specification and in the appended claims as use, term " if " can be according to context quilt Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or " if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".

In implementing, the user equipment described in the embodiment of the present invention including but not limited to such as has the sensitive table of touch Other of the mobile phone in face (for example, touch-screen display and/or touch pad), laptop computer or tablet PC etc Portable set.It is to be further understood that in certain embodiments, the equipment not portable communication device, but have The desktop computer of touch sensitive surface (for example, touch-screen display and/or touch pad).

In discussion below, describe to include the user equipment of display and touch sensitive surface.However, should manage Solution, user equipment can include that one or more of the other physical User of such as physical keyboard, mouse and/or control-rod connects Jaws equipment.

User equipment supports various application programs, such as it is following in one or more：Drawing application program, demonstration application Program, word-processing application, website establishment application program, disk imprinting application program, spreadsheet applications, game are answered With program, telephony application, videoconference application, email application, instant messaging applications, forging Refining supports that application program, photo management application program, digital camera application program, digital camera application program, web-browsing should With program, digital music player application and/or video frequency player application program.

The various application programs that can be performed on a user device can use at least one of such as touch sensitive surface Public physical user-interface device.Can be adjusted among applications and/or in corresponding application programs and/or change touch is quick Feel the corresponding information shown in the one or more functions and user equipment on surface.So, the public physics frame of user equipment Structure (for example, touch sensitive surface) can support the various application journeys with user interface directly perceived and transparent for a user Sequence.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Need explanation , the detailed description illustrated with reference to accompanying drawing is intended to as the description to various configurations, wherein can be real without being intended to indicate that Trample unique configuration of concepts described herein.Described device embodiment and embodiment of the method are by following detailed herein It is described in thin description, and in the accompanying drawings by various frames, module, unit, component, circuit, step, process, algorithm etc. (be referred to as " key element ") is shown.These key elements can be come using electronic hardware, computer software or its any combination Realize.Hardware or software are implemented as these key elements, depending on application-specific and the design being applied on total system Constraint.If the term in description and claims of this specification and Figure of description uses " first ", " second " etc. Description, this kind description is for distinguishing different objects, rather than for describing particular order.

It should be appreciated that when using in this specification and in the appended claims, term " including " and "comprising" instruction The presence of described feature, entirety, step, operation, element and/or component, but it is not precluded from one or more of the other feature, whole The presence or addition of body, step, operation, element, component and/or its set.It is also understood that in this description of the invention institute The term for using is not intended to limit the present invention merely for the sake of the purpose of description specific embodiment.Such as in description of the invention As used in appended claims, unless context clearly indicates other situations, otherwise singulative " one ", " one " and " being somebody's turn to do " are intended to include plural form.It will be further appreciated that, will in description of the invention and appended right The term "and/or" used in book is asked to refer to any combinations of one or more in the associated item listed and be possible to Combination, and including these combinations.

It should be noted that in the case of the special instruction do not expressed, the every technology in various embodiments of the present invention Feature can be considered can be mutually combined or be combined, as long as this kind combination or the nothing with reference to the reason for being not as technology Method is implemented.In order to more sufficiently explanation is of the invention, some are exemplary, and optionally, or preferred feature is of the invention each It is combined together with other technical characteristics in embodiment and is described, but this combination is not required, and should be appreciated that this and show Example property, optionally, or preferred feature and other technical characteristics are all separable or independent each other, as long as should Plant the reason for can be separated or be independently not as technology and cannot implement.Some functions of technical characteristic in embodiment of the method Property description can be understood as performing the function, method or step, some features of the technical characteristic in device embodiment are retouched State and can be understood as performing the function, method or step using this kind of device.

Technique described herein can be used for various cordless communication networks, such as CDMA (Code Division Multiple Access, CDMA) network, time division multiple acess (Time Division Multiple Access, TDMA) network, frequency Divide multiple access (Frequency Division Multiple Access, FDMA) network, OFDM (Orthogonal Division Multiple Access, OFDMA) network, single-carrier frequency division multiple access (Single-carrier Frequency- Division Multiple Access, SC-FDMA) network and other networks.Term " network " and " system " are generally exchanged Use.Cdma network can realize such as general land wireless access (Universal Telecommunication Radio Access, UTRA), telecommunications industry association (Telecommunications Industry Association, TIA) etc Wireless technology.UTRA technologies include other modifications of wideband CDMA (WCDMA) and CDMA.Technology is included from electronics industry association Meeting (Electronic Industries Association, EIA) and IS-2000, IS-95 and IS-856 standard of TIA. TDMA networks can realize such as global system for mobile communications (Global System for Mobile Communication, ) etc GSM wireless technology.OFDMA system can realize such as evolved UTRA (E-UTRA), Ultra-Mobile Broadband (Ultra Mobile Broadband, UMB), IEEE802.11 (Wireless Fidelity, Wi-Fi), (worldwide interoperability for microwave connects IEEE802.16 Enter-Worldwide Interoperability for Microwave Access, WiMAX), IEEE802.20, Flash- The wireless technology of OFDMA etc.UTRA and E-UTRA technologies are a parts of Universal Mobile Telecommunications System (UMTS).3GPP is long-term Evolution (Long Term Evolution, LTE) and senior LTE (LTE-A) are the more recent versions of the UMTS for using E-UTRA. Described in the document of the tissue from entitled " third generation partner program " (3GPP) UTRA, E-UTRA, UMTS, LTE, LTE-A and GSM.Come call oneself " third generation partner program 2 " (3GPP2) tissue document in describe and UMB.This Technology described in text can be used for wireless network and wireless access technology mentioned above, and other wireless networks and Wireless access technology.For the sake of clarity, some aspects of the technology are directed to LTE or LTE-A (or collectively referred to as below " LTE/-A ") be described, and this LTE/-A terms are used in following many descriptions.

It should be noted that cordless communication network can include multiple bases of the communication that can support multiple user equipmenies Stand.User equipment can be communicated by downlink and up-link with base station.Downlink (or forward link) refers to Communication link from base station to user equipment, and up-link (or reverse link) refers to the communication chain from user equipment to base station Road.

User equipment (UE) (for example, cell phone or smart phone) can be launched and be received using wireless communication system Data are for duplex communication.User equipment can include the emitter for data transmitting and the reception for data receiver Machine.For data transmitting, emitter can be entered using data to transmitting local oscillator (Local Oscillator, LO) signal Row modulation is amplified to obtain to obtain modulated radio frequency (Radio Frequency, RF) signal to modulated RF signals There must be the output RF signals of appropriate power level, and base station is transmitted to by RF signals are exported via antenna.For number According to reception, receiver can obtain received RF signals via antenna, amplify and will be received using LO signals are received RF signal down coversions, and the data for processing downconverted signal to recover to be sent by base station.

User equipment can be supported many with different radio access technologies (Radio Access Technology, RAT) The communication (such as LTE/LTE-A and NR) of individual wireless system.Each wireless system may have some characteristics and requirement, Neng Gougao Support to be communicated while the wireless system using different RAT in effect ground.User equipment can include mobile station, user equipment, access User equipment, subscri er unit, website, etc..User equipment can also be cell phone, smart phone, tablet PC, wireless Modem, personal digital assistant (Personal Digital Assistant, PDA), portable equipment, calculating on knee Machine, smartbook, net book, wireless phone, wireless local loop (wireless local loop, WLL) website, bluetooth equipment, Etc..User equipment can be communicated with wireless system, can be with can be from broadcasting station, one or more worldwide navigations Satellite in satellite system (Global Navigation Satellite System, GNSS) etc. receives signal.User equipment Can support one or more RAT for radio communication, such as GSM, WCDMA, CDMA2000, LTE/LTE-A, 802.11, Etc..Term " radio access technologies ", " RAT ", " radiotechnics ", " air interface " and " standard " often interchangeably by Use.

It should be strongly noted that being to the description that certain specific network architecture is carried out in various embodiments of the present invention below A kind of example (such as LTE/LTE-A), and should not be construed as limiting.The method disclosed in the present and device are equally applicable To follow-up evolution (for example：5G of future generation) the network architecture in.It is exemplary, wherein each network element is described as follows：

Mobility management entity (Mobility Management Entity, MME)/gateway (Serving GateWay, S-GW)：MME is third generation partner program (3GPP, 3rd Generation Partnership Project) the key control node in LTE, belongs to core network element or equipment of the core network, mainly responsible signaling process part, That is chain of command function, including Access Control, mobile management, attachment and the selection of attachment removal, conversation management functional and gateway etc. Function.S-GW is the important network element of core net in 3GPP LTE, is mainly responsible for user plane data transfer, and user data turns The user plane functions such as hair, route handoff, i.e., carry out route and the forwarding of packet under the control of MME.eNB：eNodeB(eNB) Can be the station communicated with user equipment (UE), and be referred to as base station, node B, access point, access network equipment etc..Each ENB can provide communication overlay for specific geographic area.In 3 gpp, term " cell " is according to upper and lower using the term Text can refer to eNB this specific geographical coverage area and/or serve the overlay area eNB subsystems it is this specific Geographical coverage area.ENB is mainly responsible for eating dishes without rice or wine RRM, service quality (QoS, the Quality of of side Service) the function such as management, data compression and encryption.Toward core-network side, eNB be mainly responsible for MME forwardings control plane signaling with And forward user plane business datum to S-GW.ENB can be directed to macrocell, picocell, Femto cell and/or other types Cell provide communication overlay.Macrocell generally covers relatively large geographic area (for example, radius is the scope of several kms), And can allow by with the unconfined accesses of UE with the service signing of network provider.Picocell generally covering is relative Less geographic area, and can allow by with the unconfined accesses of UE with the service signing of network provider.Millimicro Microcell generally also covers relatively small geographic area (for example, family), and can be with addition to unconfined access There is provided by the limited access with the UE associated with Femto cell (for example, closed user group (Closed Subscriber Group, CSG) in UE, the UE of user in family etc.).The eNB of macrocell is referred to alternatively as grand eNB.The eNB of picocell can It is referred to as micro, slight eNB.And, the eNB of Femto cell is referred to alternatively as femto eNB or family eNB.It should be noted that eNB One or more (for example, three) cells can be supported (it is also known as sector).

User equipment (UE)：UE is the equipment by eNB access networks side in LTE, for example, can be hand-held consumer devices, pen Remember this computer or other can be with the equipment of access network.

Referring first to Fig. 1, Fig. 1 is a kind of structural representation of control information Transmission system provided in an embodiment of the present invention, As shown in Figure 1, the control information Transmission system includes base station 110, and one or more user equipmenies 120, the user equipment The communications user equipment of wireless network can be accessed for mobile phone, panel computer etc..In embodiments of the present invention, the He of base station 110 Data communication connection can be set up between user equipment 120, data transfer is realized, such as base station can be by physical down control Channel (Physical Downlink Control Channel, PDCCH) sends Downlink Control Information, user to user equipment Equipment can be by physical uplink control channel (Physical Uplink Control Channel, PUCCH) to base station Send upstream data.

At present, when base station sends control information by control channel, the control channel is sent by public broad beam, Because public broad beam coverage is wide, but the power that user receives is low, causes reliability low.For the problem, the present invention is carried Go out a kind of control channel method for designing, being divided into two different wave beams by the information for carrying control channel is transmitted, When base station needs to send control information to user, while the control information is sent by two wave beams, to improve transmission Reliability, and because one of wave beam is with strong points, reliability is high, it is possible to greatly ensure the reception of control channel Success rate.

Hereinafter, the method is described in detail.

Design first to control channel is described in detail.Reference can be made to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, Fig. 2 is this hair A kind of control channel structure that bright embodiment is provided divides schematic diagram, and Fig. 3 is a kind of first kind provided in an embodiment of the present invention Wave beam sends schematic diagram, and Fig. 4 is that a kind of subscriber control information provided in an embodiment of the present invention sends schematic diagram, and Fig. 5 is the present invention Another subscriber control information that embodiment is provided sends schematic diagram.

In embodiments of the present invention, the frame structure of control channel can by simultaneously divided in time domain and frequency domain, from And the time-frequency location not overlapped each other is divided into, one independent control information of each time-frequency location correspondence is carried, and base station exists It is first the time-frequency location that each user equipment allocation is different to issue before control information, referring specifically to Fig. 2.The frame knot of control channel In the division of frequency domain, different frequency range can be using different beamforming techniques so as to the information of its carrying can be by different for structure Wave beam is transmitted.For example, the first frequency range can use first kind wave beam forming；Second frequency range is assigned using Second Type wave beam Shape.First frequency range can be the frequency range where a subcarrier or multiple continuous subcarriers；Second frequency range can be one Frequency range where subcarrier or multiple continuous subcarriers.

Alternatively, in one embodiment of the invention, the first kind wave beam is broad beam, and the Second Type wave beam is Narrow beam.Narrow beam can be the wave beam in the different beams direction by all antenna corporate beam figurations, different narrow wave beam forming Weight coefficient it is different, broad beam can be the wave beam in the different beams direction by some or all antenna corporate beam figurations, The weight coefficient of different broad beam figurations is also differed.Different narrow beams can have different in horizontal/vertical dimension Point to, in order to different beams, in Beam Domain, this dimension is isolated.By the user equipment of different narrow wave cover, Ke Yi Multiplexing transmission is carried out on identical running time-frequency resource.

In embodiments of the present invention, the running time-frequency resource of first frequency range, can be used for sending all of present sub-frame scheduling The control signal of user, it may also be used for send broadcast singal.Wherein, the control information of broadcast singal and each user equipment makes respectively With different time-frequency locations, referring specifically to Fig. 3；The running time-frequency resource of second frequency range can be used to be sent to user equipment the control of auxiliary Signal processed, so that when for URLLC business or other business higher to control channel reliability requirement, base station can be used first The running time-frequency resource of the running time-frequency resource of frequency range and the second frequency range sends control information to user equipment simultaneously, improves connecing for control channel Quality is received, referring specifically to Fig. 4.Specifically, base station the second frequency range to user equipment send control information when, using with the user The corresponding time-frequency location of equipment sends corresponding control information.That is, for a part of user equipment, its control letter Breath can only be carried on the running time-frequency resource of the first frequency range；And to control information quality of reception requirement another part user higher Speech, in addition to being carried on the running time-frequency resource of the first frequency range, the running time-frequency resource also in the second frequency range carries identical to its control information Control information, realize control information auxiliary send.

For example, in an example of the invention, in certain subframe, there are three user equipmenies to need scheduling, wherein User equipment 1 and user equipment 2 are URLLC service-users, and user equipment 3 is eMBB service-users；Due to URLLC service-users It is high to the requirement of control channel successful receiving rate, so adding Second Type wave beam auxiliary using the first kind wave beam user 1 and user 2 The control channel sending method for helping, namely on the running time-frequency resource of the first frequency range and the running time-frequency resource of the second frequency range of control channel The specific time-frequency of the second frequency range that the control information of transmission user equipment 1 and user equipment 2, but user 1 simultaneously and user 2 take Position is different；Due to user equipment 3 be eMBB user, so can to user equipment 3 only with first kind wave beam sending method, Control information only takes up the running time-frequency resource of the first frequency range.It is overall to send figure as shown in Figure 5.So that by above-mentioned sending method, can To ensure the control channel successful receiving rate of URLLC business.

Specifically describe the idiographic flow that information transmission is controlled based on above-mentioned control channel again below.

Referring to Fig. 6, Fig. 6 is that the embodiment of the present invention provides a kind of schematic flow diagram of control information sending method, such as Fig. 6 institutes Show, the method may include following steps：

S601, base station determine the control information of user equipment.

In embodiments of the present invention, base station determines that at least one of N number of user equipment of present sub-frame scheduling user sets Standby control information, the N is positive integer.Wherein, N number of control information is corresponded with N number of user equipment.

Specifically, in one embodiment of the invention, if the control channel is PDCCH, the control information is DCI.

S602, base station determine the first time-frequency location and the second time-frequency location shared by control information.

In embodiments of the present invention, base station determines the first time-frequency location and second shared by the control information of each user Time-frequency location.

Wherein, the time-frequency of the channel used when the time-frequency location indicates each control information of each user equipment to send Position, in embodiments of the present invention, the time-frequency location is included in the first time-frequency location and the second frequency range in the first frequency range Second time-frequency location.

Alternatively, in a possible embodiment of the invention, it is determined that the first time-frequency position shared by the control information Put and the second time-frequency location before, methods described also includes：

First user set and second user set, described the are determined from N number of user equipment according to pre-conditioned One user set includes at least one user equipment, and the second user set includes removing institute in N number of user equipment State the other users equipment beyond first user set；

The control of first time-frequency location is sent at least one user equipment using first kind wave beam Information, and the control of second time-frequency location is sent at least one user equipment using Second Type wave beam Information, including：

The first time-frequency position is sent to the user equipment in the first user set using the first kind wave beam The control information put, and institute is sent to the user equipment in the first user set using the Second Type wave beam State the control information of the second time-frequency location.

Alternatively, in another possible embodiment of the invention, the user equipment in the second user set is determined The control information shared by time-frequency location；Wherein, the control information of the user equipment in the second user set Frequency range is identical with frequency range where first time-frequency location where shared time-frequency location；

Its corresponding institute is sent to the user equipment in the second user set using the first kind wave beam State control information.

Wherein, it refers to for determining user device type, so as to further determine that the control of the user equipment that this is pre-conditioned The condition of the sending method of information processed, so as to according to this it is pre-conditioned can by user equipment be divided into first user set and Second user set, when user equipment belongs to first user set, while using first kind wave beam and Second Type ripple Beam sends control information, when user equipment belongs to second user set, control information is sent using only first kind wave beam.

It is appreciated that different control information sending methods is used by the control information to different user equipmenies, when When the reception accuracy rate of the control information of user equipment is high, sent simultaneously using first kind wave beam and Second Type wave beam, with Meet the demand of user equipment, and when the reception accuracy rate of the control information of user equipment is less high, can be using only first Type wave beam is transmitted, and improves information transfer efficiency.

Alternatively, in a possible embodiment of the invention, it can be currently should for user equipment that this is pre-conditioned Use scene.

Specifically, in a possible embodiment of the invention, the first time-frequency position shared by the control information is determined Put and the second time-frequency location before, methods described also includes：

Determine the current application scene of at least one user equipment；

When the current application scene of at least one user equipment is default application scenarios, using first kind wave beam The control information of first time-frequency location is sent at least one user equipment, and uses Second Type wave beam The control information of second time-frequency location is sent at least one user equipment.

Wherein, the current application scene of each user equipment also refers to the user equipment current service application Scape, in embodiments of the present invention, it can be URLLC service application scenes that the default application scenarios are.So as at user equipment When URLLC service application scenes, because URLLC service application scenes are higher to reliability requirement, therefore URLLC business scenarios It is lower to send control information using first kind wave beam and Second Type wave beam simultaneously.So as to be in default applied field when user equipment Jing Shi, namely the user equipment is thought for first user set, now sent using first kind wave beam and Second Type wave beam Control information, and work as user equipment and be not at default application scenarios, such as eMBB service-users, now it is believed that the user equipment It is second user set, therefore control information is sent using only first kind wave beam.Certainly it is based on being actually needed, eMBB or mMTC User equipment under scene, also can using the second frequency range running time-frequency resource auxiliary by the way of, the first frequency range running time-frequency resource and The running time-frequency resource of the second frequency range sends control information simultaneously.The embodiment of the present invention is not specific to this work to be limited.

For example, in an example of the invention, in certain subframe, thering are five user equipmenies to need to send scheduling Information, wherein user equipment 1, user equipment 2, user equipment 3, user equipment 4 are URLLC service-users, and user 5 is eMBB industry Business user；Because URLLC service-users are high to the requirement of control channel successful receiving rate, thus to user equipment 1, user equipment 2, User equipment 3, user equipment 4 using broad beam add narrow beam aid in control channel sending method, and user equipment 5 only with Broad beam sends control information.

It is appreciated that determining the sender of the control information of user equipment by the current application scene of user equipment Formula so that the transmission of control information matches with application scenarios.

Alternatively, in a possible embodiment of the invention, it can be the priority of user equipment that this is pre-conditioned Grade.

Determine the priority level of at least one user equipment；The priority level is preferential by user equipment One or more in level, dispatching priority and service priority of combination determines；

When the pre-set priority grade of at least one user equipment is pre-set priority grade, using the first kind Wave beam sends the control information of first time-frequency location at least one user equipment, and uses Second Type Wave beam sends the control information of second time-frequency location at least one user equipment.

Wherein, the priority level of user equipment refers to the priority level for determining transmission subscriber control information, example Such as, the priority level of advanced level user is higher than general user.In embodiments of the present invention, it may be determined that advanced level user is default preferential Level grade, so as to when the grade of user equipment is advanced level user, the control information of the user equipment can be used first kind ripple Beam and Second Type wave beam are transmitted.

Wherein, service priority can refer to：Speech business, data service (such as image/video etc.), can define voice Service priority is higher than data service priority.Dispatching priority can be according to user in its average speed interior for the previous period Rate, be currently needed for scheduling data volume and whether be retransmit etc. factor determine.If for example, put down within past a period of time Equal speed is very high, and many resources of this user are distributed to before explanation, and the current priority of the user can be reduced.If user The data volume of current scheduling is bigger, then priority is higher.If user is to retransmit user, also priority is higher etc..Using many Individual parameter combination determines the priority level of user, will cause that various feelings are considered in the transmission of the control information of user equipment Scape.

It is appreciated that determining the sending method of the control information of user equipment by different modes so that control letter The transmission of breath is more flexible.

Alternatively, in a possible embodiment of the invention, the second time-frequency position shared by the control information is determined Put, including：

Second Type beam direction when determining that at least one user equipment is initially accessed；

Second Type beam direction according at least one user equipment determines the second time-frequency of the user equipment Position；Wherein, the two or more user equipment for taking same second time-frequency location has different Second Type ripples Shu Fangxiang is so that multiple control information of same second time-frequency location are mutually orthogonal.

Specifically, in one embodiment of the invention, the plurality of control information is carried out orthogonal by way of space division.Can To understand, through the above way, can cause that the control information of the user equipment with different Second Type beam directions exists It is not interfere with each other during same time-frequency location transmission using in the second frequency range.

Determine the priority of at least one user equipment；The priority includes user equipment priority, dispatches excellent One or more in first level and service priority of combination；

Second Type beam direction and priority according at least one user equipment determine the user equipment The second time-frequency location shared by the control information；Wherein, the two or more use of same second time-frequency location is taken Family equipment has different Second Type beam directions so that the multiple described control information of same second time-frequency location is mutual just Hand over；When the Second Type beam direction of the two or more user equipmenies is identical and the second time-frequency location of preemption is also identical When, then the control information of the user equipment of the highest priority is sent using the Second Type wave beam.

For example, in an example of the invention, if first kind wave beam is broad beam, Second Type wave beam is narrow Wave beam.If in certain subframe, thering are five user equipmenies to need to send schedule information, wherein user equipment 1, user equipment 2, use Family equipment 3, user equipment 4 are URLLC service-users, and user 5 is eMBB service-users.

Because URLLC service-users are high to the requirement of control channel successful receiving rate, so to user equipment 1, user equipment 2nd, user equipment 3, user equipment 4 add the control information sending method of narrow beam auxiliary using broad beam, because base station is initially matched somebody with somebody Put user equipment 1, user equipment 2 identical with the time-frequency location of the second frequency range that user equipment 3 takes, user equipment 2 and user The wave beam sending direction of equipment 3 is also identical, and user equipment 4 takes another time-frequency location.User equipment 1 and user equipment 2 Narrow beam direction it is different, therefore the control information of the two can be carried on same time-frequency location.Due to user equipment 2 and user The time-frequency location of equipment 3 and narrow beam direction there occurs conflict simultaneously, therefore selection priority level user equipment 2 higher is sent out The control information of narrow beam, user 3 is sent only to send broad beam；

Because user equipment 5 is eMBB user, so broad beam sending method, control information can be used to user equipment 5 Only take up the running time-frequency resource of the first frequency range.Overall transmission figure is as shown in fig. 7, Fig. 7 is another use provided in an embodiment of the present invention Family control information sends schematic diagram.

In embodiments of the present invention, the wave beam of user equipment is during transmission, because direction may change, institute May be identical with the wave beam of different user devices.When the narrow beam subregion shared by different user devices is identical and narrow beam side To it is also identical when, in order to prevent disturbing between the control information transmitted by each user equipment, now may be selected only to send each user The control information of priority level highest user equipment in equipment, and the control information of other user equipmenies can only by the One type wave beam sends, it is also possible to which selection sends in the next idle time domain of second time-frequency location, to ensure control information Successful receiving rate.

It is appreciated that identical in the second time-frequency shared by different user devices and Second Type beam direction is also identical When, the control information of the user equipment by only sending highest priority, it is ensured that dispatching priority highest user sets The successful receiving rate of standby control information, while the interference of the control information between preventing different user devices, improves control letter The reception accuracy of breath.

Alternatively, in a possible embodiment of the invention, when the second of the two or more user equipmenies Type beam direction it is identical and preemption the second time-frequency location it is also identical when, methods described also includes：

Its corresponding control information is sent to user equipment described in the non-highest of priority, the corresponding control information is led to The next idle time domain for crossing the second time-frequency location of the preemption is transmitted.

Alternatively, user equipment receives the control information that is sent in the first time-frequency location of base station and in the second time-frequency location The control information of transmission, including：

The user equipment receives the control that the base station sends by the next idle time domain of second time-frequency location Information processed.

In embodiments of the present invention, the wave beam of user equipment is during transmission, because direction may change, institute May be identical with the wave beam of different user devices.When the narrow beam subregion shared by different user devices is identical and narrow beam side To it is also identical when, in order to prevent disturbing between the control information transmitted by each user equipment, now may be selected only to send each user The control information of dispatching priority grade highest user equipment in equipment, and the control information of other user equipmenies can be only logical Cross the transmission of the first frequency range, it is also possible to which the next idle time domain of second time-frequency location of the selection in second frequency range sends, with Ensure the successful receiving rate of control information.

It is appreciated that by above-mentioned different control information sending method, the second frequency range is used there is multiple user equipmenies When sending control information, under above-mentioned different application scenarios, between can ensureing the different control information of different user devices It does not interfere with each other, it is ensured that the transmission accuracy of information.

In embodiments of the present invention, the time-frequency location of each user equipment that base station initially determines that will cause that each user equipment is sent out It is not interfere with each other when sending control information.Can be located at different time-frequency locations respectively for the running time-frequency resource of the second frequency range, Can also be located at identical time-frequency location, when positioned at identical time-frequency location, the Second Type wave beam side of each user equipment To difference, also do not disturbed mutually when now each user equipment sends control information by the second frequency range.

S603, base station send configured information to user equipment.Base station receives the configured information that user equipment sends.

Wherein, the configured information is used to indicate the sending mode of control information described in the user equipment.

Wherein, the sending mode can be first kind wave beam sending mode, and first kind wave beam and Second Type Wave beam sending mode.Namely when the control information of the user equipment will be sent by first kind wave beam and Second Type wave beam When, the sending mode that the configured information is indicated is first kind wave beam and Second Type wave beam sending mode, and works as the user and set When standby control information is only sent by first kind wave beam, the sending mode that the configured information is indicated is sent out for first kind wave beam Send pattern.

S604, user equipment are switched to corresponding reception pattern according to configured information.

It is appreciated that user equipment is sent in advance by by the sending mode of the control information of user equipment, so that User equipment is obtained when the sending mode is received, control information can be accurately obtained.

S605, base station send the time-frequency location shared by control information to user equipment.User equipment receives what base station sent Time-frequency location shared by control information.

In embodiments of the present invention, base station sends the time-frequency shared by the control information at least one user equipment Position.Wherein, the time-frequency location includes the first time-frequency location.Alternatively, the time-frequency location can also include the second time-frequency location.

Specifically, when selecting first kind wave beam to send control information, the time-frequency location includes the first time-frequency location.

Specifically, when first kind wave beam is selected and Second Type wave beam sends control information simultaneously, the time-frequency location Including the first time-frequency location and the second time-frequency location.

It is appreciated that be sent to user equipment by by the time-frequency location of control information, so that user equipment can be with Control information is accurately received by the time-frequency location.

S606, base station are believed using first kind wave beam to the control that user equipment sends first time-frequency location Breath, and the control information of second time-frequency location is sent to user equipment using Second Type wave beam.

Specifically, base station sends first time-frequency location using first kind wave beam at least one user equipment The control information, and second time-frequency location is sent at least one user equipment using Second Type wave beam The control information.

Specifically, in one embodiment of the invention, when base station determines N number of control information shared by control channel Time-frequency location after, corresponding with each user equipment time-frequency location can be sent to each user equipment by way of broadcast singal Information.

Control information that S607, user equipment will be received from first time-frequency location and from second time-frequency position Putting the control information for receiving carries out the diversity merging treatment acquisition control information.

In embodiments of the present invention, the first frequency range and the second frequency range are used simultaneously when sending the control information due to base station Be transmitted, thus user equipment by from the first UHF band reception to information and from the second UHF band reception to information divided Collection merging treatment obtains the control information.Improve the successful receiving rate of control information.

As can be seen that in the scheme of the present embodiment, base station is it is determined that at least one use of N number of user of present sub-frame scheduling After the control information at family, then determine the first time-frequency location and the second time-frequency location shared by the control information, and make simultaneously The control information is issued to user equipment with the first time-frequency location and the second time-frequency location, so that user equipment will be from first Control information that time-frequency location is received and the control information received from the second time-frequency location carry out diversity merging treatment and obtain To control information, control channel successful receiving rate is improved, lift the received signal quality of control channel, reduce the mistake of control channel Code check.

What deserves to be explained is, the control channel can also be PUCCH, namely can also divide the running time-frequency resource of PUCCH It is two different frequency ranges, and is transmitted using different, but will be re-started according to actual conditions in specific implementation and set Meter.

Referring to Fig. 8, Fig. 8 is a kind of schematic block diagram of base station provided in an embodiment of the present invention.For realizing implementation of the present invention The disclosed control information method for designing of example.Wherein, as shown in figure 8, a kind of base station 800 provided in an embodiment of the present invention can wrap Include：

Determining unit 810 and transmitting element 820.

Determining unit 810, the control for determining at least one of N number of user equipment that present sub-frame is dispatched user equipment Information processed, the N is positive integer；

The determining unit 810, the first time-frequency location for being additionally operable to determine shared by the control information and the second time-frequency position Put；

Transmitting element 820, during for sending described first at least one user equipment using first kind wave beam The control information of frequency position, and when sending described second at least one user equipment using Second Type wave beam The control information of frequency position.

Specifically, in embodiments of the present invention, the transmitting element 820 perform using first kind wave beam to it is described extremely A few user equipment sends the control information of first time-frequency location, and using Second Type wave beam to it is described extremely Before a step of few user equipment sends the control information of second time-frequency location, it is additionally operable to described at least one Individual user equipment sends the time-frequency location shared by the control information.

Alternatively, in one embodiment of the invention, the determining unit 810 is performing the determination control information institute Before the step of the first time-frequency location for accounting for and the second time-frequency location, it is additionally operable to according to pre-conditioned from N number of user equipment Middle to determine first user set and second user set, the first user set includes at least one user equipment, institute Stating second user set includes the other users equipment in N number of user equipment in addition to the first user set；

The transmitting element 820 is specifically for using the first kind wave beam to the user in the first user set Equipment sends the control information of first time-frequency location, and using the Second Type wave beam to the first user User equipment in set sends the control information of second time-frequency location.

Alternatively, in one embodiment of the invention, the determining unit 810 is additionally operable to determine the second user collection Time-frequency location shared by the control information of the user equipment in conjunction；Wherein, the user equipment in the second user set The control information shared by time-frequency location where frequency range where frequency range and first time-frequency location it is identical；

The transmitting element 820 is additionally operable to using the first kind wave beam to the use in the second user set Family equipment sends its corresponding control information.

Alternatively, in one embodiment of the invention, the determining unit 810 is performing the determination control information institute Before the step of the first time-frequency location for accounting for and the second time-frequency location, it is additionally operable to determine the current of at least one user equipment Application scenarios；

The transmitting element 820 is default application specifically for the current application scene when at least one user equipment During scene, believed to the control that at least one user equipment sends first time-frequency location using first kind wave beam Breath, and believed to the control that at least one user equipment sends second time-frequency location using Second Type wave beam Breath.

Alternatively, in one embodiment of the invention, the determining unit 810 is performing the determination control information institute Before the step of the first time-frequency location for accounting for and the second time-frequency location, it is additionally operable to determine the preferential of at least one user equipment Level grade；The priority level is by or many in user equipment priority, dispatching priority and service priority The combination of item determines；

The transmitting element 820 is specifically for being pre-set priority when the priority level of at least one user equipment During grade, believed to the control that at least one user equipment sends first time-frequency location using first kind wave beam Breath, and believed to the control that at least one user equipment sends second time-frequency location using Second Type wave beam Breath.

Alternatively, in one embodiment of the invention, the determining unit 810 is performed and determined shared by the control information The second time-frequency location, specifically include：

Alternatively, in one embodiment of the invention, when the Second Type ripple of the two or more user equipmenies Shu Fangxiang it is identical and preemption the second time-frequency location it is also identical when, the transmitting element 820 is additionally operable to the non-highest of priority The user equipment sends its corresponding control information, and the corresponding control information is by the second time-frequency location of the preemption Next idle time domain is transmitted.

Alternatively, in one embodiment of the invention, the transmitting element 820 perform using first kind wave beam to At least one user equipment sends the control information of first time-frequency location, and using Second Type wave beam to Before the step of at least one user equipment sends the control information of second time-frequency location, transmission one is additionally operable to Individual configured information, the configured information is used to indicate the sending mode of control information described in the user equipment.

Alternatively, in one embodiment of the invention, the first kind wave beam is broad beam；The Second Type ripple Beam is narrow beam.

Alternatively, in one embodiment of the invention, the control information includes Downlink Control Information.

Alternatively, in one embodiment of the invention, alternatively, in one embodiment of the invention,

As can be seen that in the scheme of the present embodiment, base station 800 is by the way that control information to be passed through the first of the first frequency range simultaneously Second time-frequency location of time-frequency location and the second frequency range is issued to user equipment, improves control channel successful receiving rate, lifting control The received signal quality of channel processed, reduces the bit error rate of control channel.

In the present embodiment, base station 800 is presented in the form of unit.Here " unit " can refer to application-specific collection Into circuit (application-specific integrated circuit, ASIC), one or more softwares or firmware are performed The processor and memory of program, integrated logic circuit, and/or other can provide the device of above-mentioned functions.

It is understood that the function of each functional unit of the base station 800 of the present embodiment can be according to above method embodiment In method implement, it implements the associated description that process is referred to above method embodiment, and here is omitted.

Referring to Fig. 9, Fig. 9 is another base station schematic block diagram provided in an embodiment of the present invention.The present embodiment as depicted In base station can include：One or more processors 901；One or more input equipments 902, one or more output equipments 903 and memory 904.Above-mentioned processor 901, input equipment 902, output equipment 903 and memory 904 are connected by bus 905 Connect.Memory 902 is used for store instruction, and processor 901 is used to perform the instruction of the storage of memory 902.

Wherein, processor 901 is used for：Determine at least one of N number of user equipment of present sub-frame scheduling user equipment Control information, the N be positive integer；Determine the first time-frequency location and the second time-frequency location shared by the control information；Adopt The control information of first time-frequency location is sent at least one user equipment with first kind wave beam, and is adopted The control information of second time-frequency location is sent at least one user equipment with Second Type wave beam.

Alternatively, in some possible embodiments of the invention, the processor 901 is using first kind wave beam to institute The control information that at least one user equipment sends first time-frequency location is stated, and using Second Type wave beam to institute Before stating the control information that at least one user equipment sends second time-frequency location, the processor 901 is additionally operable to：

The time-frequency location shared by the control information is sent at least one user equipment.

Alternatively, in some possible embodiments of the invention, the processor 901 is it is determined that control information institute Before the first time-frequency location for accounting for and the second time-frequency location, the processor 901 is additionally operable to：

Alternatively, in some possible embodiments of the invention, the processor 901 is additionally operable to：

Determine the time-frequency location shared by the control information of user equipment in the second user set；Wherein, institute State frequency range and first time-frequency where the time-frequency location shared by the control information of user equipment in second user set Frequency range where position is identical；

Determine the current application scene of at least one user equipment；

When the priority level of at least one user equipment is pre-set priority grade, using first kind wave beam The control information of first time-frequency location is sent at least one user equipment, and uses Second Type wave beam The control information of second time-frequency location is sent at least one user equipment.

Alternatively, in some possible embodiments of the invention, the processor 901 is determined shared by the control information The second time-frequency location, including：

Alternatively, in some possible embodiments of the invention, when the second of the two or more user equipmenies Type beam direction it is identical and preemption the second time-frequency location it is also identical when, the processor 901 is additionally operable to：

A configured information is sent, the configured information is used to indicate the transmission mould of control information described in the user equipment Formula.

Alternatively, in some possible embodiments of the invention, the first kind wave beam is broad beam；Described second Type wave beam is narrow beam.

Alternatively, in some possible embodiments of the invention, the control information includes Downlink Control Information.

Alternatively, in some possible embodiments of the invention, first time-frequency location is located at the first frequency range；It is described Second time-frequency location is located at the second frequency range.

As can be seen that in the scheme of the present embodiment, base station 900 is by the way that control information to be passed through the first of the first frequency range simultaneously Second time-frequency location of time-frequency location and the second frequency range is issued to user equipment, improves control channel successful receiving rate, lifting control The received signal quality of channel processed, reduces the bit error rate of control channel.

In the present embodiment, base station 900 is presented in the form of unit.Here " unit " can refer to application-specific collection Into circuit (application-specific integrated circuit, ASIC), one or more softwares or firmware are performed The processor and memory of program, integrated logic circuit, and/or other can provide the device of above-mentioned functions.

It is understood that the function of each functional unit of the base station 900 of the present embodiment can be according to above method embodiment In method implement, it implements the associated description that process is referred to above method embodiment, and here is omitted.

Referring to Figure 10, Figure 10 is a kind of schematic block diagram of user equipment provided in an embodiment of the present invention.For realizing this hair Control information method for designing disclosed in bright embodiment.Wherein, as shown in Figure 10, a kind of user equipment provided in an embodiment of the present invention 1000 can include：

Receiving unit 1010 and processing unit 1020.

Receiving unit 1010, for for receiving the control information that is sent in the first time-frequency location of base station and the The control information that two time-frequency locations send.

Processing unit 1020, for the control information that will be received from first time-frequency location and from described second when The control information that frequency position receives carries out diversity merging treatment and obtains the control information.

Alternatively, in some embodiments of the invention, the receiving unit 1010 is receiving base station in the first time-frequency Position send control information and the second time-frequency location send control information before, be additionally operable to：

Receive the configured information of the base station transmission and corresponding reception pattern is switched to according to the configured information；And

Receive the first time-frequency location and the second time-frequency location shared by the control information that the base station sends.

Alternatively, in some embodiments of the invention, the receiving unit 1010 receives base station in the first time-frequency location The control information of transmission and the control information sent in the second time-frequency location, specifically include：

The control information that the base station sends is received by the next idle time domain of second time-frequency location.

Alternatively, in some embodiments of the invention, the control information includes Downlink Control Information.

As can be seen that in the scheme of the present embodiment, base station by by control information simultaneously by the first of the first frequency range when Frequency position is issued to user equipment 1000 with the second time-frequency location of the second frequency range, improves control channel successful receiving rate, lifting The received signal quality of control channel, reduces the bit error rate of control channel.

In the present embodiment, user equipment 1000 is presented in the form of unit.Here " unit " can refer to specific Application integrated circuit (application-specific integrated circuit, ASIC), performs one or more softwares Or the processor and memory of firmware program, integrated logic circuit, and/or other can provide the device of above-mentioned functions.

It is understood that the function of each functional unit of the user equipment 1000 of the present embodiment can be according to above method reality The method applied in example is implemented, and it implements the associated description that process is referred to above method embodiment, herein no longer Repeat.

Referring to Figure 11, Figure 11 is another user equipment schematic block diagram provided in an embodiment of the present invention.As depicted originally Base station in embodiment can include：One or more processors 1101；One or more input equipments 1102, one or more Output equipment 1103 and memory 1104.Above-mentioned processor 1101, input equipment 1102, output equipment 1103 and memory 1104 Connected by bus 1105.Memory 1102 is used for store instruction, and processor 1101 is used to perform the finger of the storage of memory 1102 Order.

Wherein, processor 1101 is used for：User equipment receive the control information that is sent in the first time-frequency location of base station and In the control information that the second time-frequency location sends；The control information that the user equipment will be received from first time-frequency location And the control information received from second time-frequency location carries out diversity merging treatment and obtains the control information.

Alternatively, in some embodiments of the invention, receive what base station sent in the first time-frequency location in user equipment Control information and the second time-frequency location send control information before, the processor 1101 is additionally operable to：

The user equipment receives the configured information of the base station transmission and is switched to according to the configured information and connects accordingly Receipts pattern；

When the user equipment receives the first time-frequency location shared by the control information that the base station sends and second Frequency position.

Alternatively, in some embodiments of the invention, the processor 1101 receives base station and is sent out in the first time-frequency location The control information sent and the control information sent in the second time-frequency location, including：By the next of second time-frequency location Individual idle time domain receives the control information that the base station sends.

As can be seen that in the scheme of the present embodiment, base station by by control information simultaneously by the first of the first frequency range when Frequency position is issued to user equipment 1100 with the second time-frequency location of the second frequency range, improves control channel successful receiving rate, lifting The received signal quality of control channel, reduces the bit error rate of control channel.

In the present embodiment, user equipment 1100 is presented in the form of unit.Here " unit " can refer to specific Application integrated circuit (application-specific integrated circuit, ASIC), performs one or more softwares Or the processor and memory of firmware program, integrated logic circuit, and/or other can provide the device of above-mentioned functions.

It is understood that the function of each functional unit of the user equipment 1100 of the present embodiment can be according to above method reality The method applied in example is implemented, and it implements the associated description that process is referred to above method embodiment, herein no longer Repeat.

Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Unit and algorithm steps, can be realized, with electronic hardware, computer software or the combination of the two in order to clearly demonstrate hardware With the interchangeability of software, the composition and step of each example are generally described according to function in the above description.This A little functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specially Industry technical staff can realize described function to each specific application using distinct methods, but this realization is not It is considered as beyond the scope of this invention.

It is apparent to those skilled in the art that, for convenience of description and succinctly, the use of foregoing description The specific work process of family equipment and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.

In several embodiments provided herein, it should be understood that disclosed user equipment and method, Ke Yitong Other modes are crossed to realize.For example, device embodiment described above is only schematical, for example, the unit is drawn Point, only a kind of division of logic function can have other dividing mode when actually realizing, such as multiple units or component can To combine or be desirably integrated into another system, or some features can be ignored, or not perform.In addition, shown or discussed Coupling each other or direct-coupling or communication connection can be by the INDIRECT COUPLING of some interfaces, device or unit or Communication connection, or electricity, machinery or other forms connections.

The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be according to the actual needs selected to realize embodiment of the present invention scheme Purpose.

In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, or two or more units are integrated in a unit.It is above-mentioned integrated Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.

If the integrated unit is to realize in the form of SFU software functional unit and as independent production marketing or use When, can store in a computer read/write memory medium.Based on such understanding, technical scheme is substantially The part for being contributed to prior art in other words, or all or part of the technical scheme can be in the form of software product Embody, the computer software product is stored in a storage medium, including some instructions are used to so that a computer Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey The medium of sequence code.

The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced Change, these modifications or replacement should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with right It is required that protection domain be defined.

Claims

1. a kind of control information sending method, it is characterised in that methods described includes：

Determine the control information of at least one of N number of user equipment of present sub-frame scheduling user equipment, the N is just whole Number；

The control information of first time-frequency location is sent at least one user equipment using first kind wave beam, And the control information of second time-frequency location is sent at least one user equipment using Second Type wave beam.

2. method according to claim 1, it is characterised in that set at least one user using first kind wave beam Preparation send the control information of first time-frequency location, and is set at least one user using Second Type wave beam Before preparation send the control information of second time-frequency location, methods described also includes：

3. method according to claim 1, it is characterised in that it is determined that the first time-frequency location shared by the control information And second before time-frequency location, methods described also includes：

First user set and second user set are determined from N number of user equipment according to pre-conditioned, described first uses Family set includes at least one user equipment, and the second user set includes removing in N number of user equipment described the Other users equipment beyond one user set；

The control information of first time-frequency location is sent at least one user equipment using first kind wave beam, And use Second Type wave beam that the control information of second time-frequency location is sent at least one user equipment, Including：

First time-frequency location is sent to the user equipment in the first user set using the first kind wave beam The control information, and send described the to the user equipment in the first user set using the Second Type wave beam The control information of two time-frequency locations.

4. method according to claim 3, it is characterised in that methods described also includes：

Determine the time-frequency location shared by the control information of user equipment in the second user set；Wherein, described Frequency range and first time-frequency location where time-frequency location shared by the control information of the user equipment in two users set Place frequency range is identical；

Its corresponding control is sent to the user equipment in the second user set using the first kind wave beam Information processed.

5. method according to claim 1, it is characterised in that determine the first time-frequency location shared by the control information and Before second time-frequency location, methods described also includes：

Determine the current application scene of at least one user equipment；

When the current application scene of at least one user equipment is default application scenarios, using first kind wave beam to institute The control information that at least one user equipment sends first time-frequency location is stated, and using Second Type wave beam to institute State the control information that at least one user equipment sends second time-frequency location.

6. method according to claim 1, it is characterised in that determine the first time-frequency location shared by the control information and Before second time-frequency location, methods described also includes：

Determine the priority level of at least one user equipment；The priority level is by user equipment priority, tune Degree priority and service priority in one or more combination determine；

When the priority level of at least one user equipment is pre-set priority grade, using first kind wave beam to institute The control information that at least one user equipment sends first time-frequency location is stated, and using Second Type wave beam to institute State the control information that at least one user equipment sends second time-frequency location.

7. method according to claim 1, it is characterised in that determine the second time-frequency location shared by the control information, Including：

Second Type beam direction according at least one user equipment determines the second time-frequency location of the user equipment； Wherein, the two or more user equipment for taking same second time-frequency location has different Second Type beam directions So that multiple control information of same second time-frequency location are mutually orthogonal.

8. method according to claim 1, it is characterised in that determine the second time-frequency location shared by the control information, Including：

Determine the priority of at least one user equipment；The priority includes user equipment priority, dispatching priority And the combination of one or more in service priority；

Described in Second Type beam direction and priority according at least one user equipment determine the user equipment The second time-frequency location shared by control information；Wherein, the two or more user for taking same second time-frequency location sets It is standby that there is different Second Type beam directions so that the multiple described control information of same second time-frequency location is mutually orthogonal；When The Second Type beam direction of the two or more user equipmenies it is identical and preemption the second time-frequency location it is also identical when, then adopt The control information of the user equipment of the highest priority is sent with the Second Type wave beam.

9. method according to claim 8, it is characterised in that when the Second Type of the two or more user equipmenies Beam direction it is identical and preemption the second time-frequency location it is also identical when, methods described also includes：

Its corresponding control information is sent to user equipment described in the non-highest of priority, the corresponding control information passes through institute The next idle time domain for stating the second time-frequency location of preemption is transmitted.

10. the method according to any one of claim 1 to 9, it is characterised in that using first kind wave beam to it is described at least One user equipment sends the control information of first time-frequency location, and using Second Type wave beam to it is described at least Before one user equipment sends the control information of second time-frequency location, methods described also includes：

A configured information is sent, the configured information is used to indicate the sending mode of control information described in the user equipment.

11. method according to any one of claim 1 to 9, it is characterised in that the first kind wave beam is broad beam； The Second Type wave beam is narrow beam.

12. method according to any one of claim 1 to 9, it is characterised in that the control information includes descending control letter Breath.

13. method according to any one of claim 1 to 9, it is characterised in that first time-frequency location is located at the first frequency Section；Second time-frequency location is located at the second frequency range.

14. a kind of control information method of reseptances, it is characterised in that methods described includes：

User equipment receives the control information that base station sends in the first time-frequency location and the control sent in the second time-frequency location Information；

The user equipment connects by the control information received from first time-frequency location and from second time-frequency location The control information for receiving carries out diversity merging treatment and obtains the control information.

15. methods according to claim 14, it is characterised in that receive base station in user equipment and sent out in the first time-frequency location The control information sent and before the control information that the second time-frequency location sends, methods described also include it is following at least one ：

The user equipment receives the configured information of the base station transmission and is switched to corresponding reception mould according to the configured information Formula；

The user equipment receives the first time-frequency location and the second time-frequency position shared by the control information that the base station sends Put.

16. methods according to claim 14, it is characterised in that the user equipment receives base station in the first time-frequency location The control information of transmission and the control information sent in the second time-frequency location, including：

The user equipment receives the control letter that the base station sends by the next idle time domain of second time-frequency location Breath.

17. method according to any one of claim 14 to 16, it is characterised in that the control information includes descending control Information.

18. a kind of base stations, it is characterised in that the base station includes：

Determining unit, the control information for determining at least one of N number of user equipment that present sub-frame is dispatched user equipment, The N is positive integer；

Transmitting element, for sending first time-frequency location at least one user equipment using first kind wave beam The control information, and second time-frequency location is sent at least one user equipment using Second Type wave beam The control information.

19. base stations according to claim 18, it is characterised in that the transmitting element is being performed using first kind wave beam The control information of first time-frequency location is sent at least one user equipment, and uses Second Type wave beam Before the step of sending the control information of second time-frequency location at least one user equipment, it is additionally operable to institute State the time-frequency location shared by least one user equipment transmission control information.

20. base stations according to claim 18, it is characterised in that the determining unit is performing the determination control information Before the step of the first shared time-frequency location and the second time-frequency location, it is additionally operable to be set from N number of user according to pre-conditioned Standby middle determination first user set and second user set, the first user set include at least one user equipment, The second user set includes the other users equipment in N number of user equipment in addition to the first user set；

The transmitting element to the user equipment in the first user set using the first kind wave beam specifically for being sent out The control information of first time-frequency location is sent, and using the Second Type wave beam in the first user set User equipment send the control information of second time-frequency location.

21. base stations according to claim 20, it is characterised in that the determining unit is additionally operable to determine the second user Time-frequency location shared by the control information of the user equipment in set；Wherein, the user in the second user set sets Frequency range is identical with frequency range where first time-frequency location where time-frequency location shared by the standby control information；

The transmitting element is additionally operable to using the first kind wave beam to the user equipment in the second user set Send its corresponding control information.

22. base stations according to claim 18, it is characterised in that the determining unit is performing the determination control information Before the step of the first shared time-frequency location and the second time-frequency location, it is additionally operable to determine working as at least one user equipment Preceding application scenarios；

The transmitting element specifically for when the current application scene of at least one user equipment is default application scenarios, The control information of first time-frequency location is sent at least one user equipment using first kind wave beam, and The control information of second time-frequency location is sent at least one user equipment using Second Type wave beam.

23. base stations according to claim 18, it is characterised in that the determining unit is performing the determination control information Before the step of the first shared time-frequency location and the second time-frequency location, it is additionally operable to determine the excellent of at least one user equipment First level grade；The priority level by user equipment priority, dispatching priority and service priority or Multinomial combination determines；

The transmitting element specifically for when at least one user equipment priority level be pre-set priority grade when, The control information of first time-frequency location is sent at least one user equipment using first kind wave beam, and The control information of second time-frequency location is sent at least one user equipment using Second Type wave beam.

24. base stations according to claim 18, it is characterised in that the determining unit is performed and determines the control information institute The second time-frequency location for accounting for, specifically includes：

25. base stations according to claim 18, it is characterised in that the determining unit is performed and determines the control information institute The second time-frequency location for accounting for, specifically includes：

26. base stations according to claim 25, it is characterised in that when the Equations of The Second Kind of the two or more user equipmenies Type beam direction it is identical and preemption the second time-frequency location it is also identical when, the transmitting element is additionally operable to the non-highest of priority The user equipment sends its corresponding control information, and the corresponding control information is by the second time-frequency location of the preemption Next idle time domain is transmitted.

27. device according to any one of claim 18 to 26, it is characterised in that the transmitting element uses in execution One type wave beam sends the control information of first time-frequency location at least one user equipment, and uses the Before the step of two type wave beams send the control information of second time-frequency location at least one user equipment, It is additionally operable to send a configured information, the configured information is used to indicate the transmission mould of control information described in the user equipment Formula.

28. device according to any one of claim 18 to 26, it is characterised in that the first kind wave beam is ripple wide Beam；The Second Type wave beam is narrow beam.

29. device according to any one of claim 18 to 26, it is characterised in that the control information includes descending control Information.

30. device according to any one of claim 18 to 26, it is characterised in that first time-frequency location is located at first Frequency range；Second time-frequency location is located at the second frequency range.

31. a kind of user equipmenies, it is characterised in that the user equipment includes：

Receiving unit, for receiving the control information that is sent in the first time-frequency location of base station and being sent out in the second time-frequency location The control information sent；

Processing unit, for being connect by the control information received from first time-frequency location and from second time-frequency location The control information for receiving carries out diversity merging treatment and obtains the control information.

32. user equipmenies according to claim 31, it is characterised in that the receiving unit is when base station is received first Frequency position send control information and the second time-frequency location send control information before, be additionally operable to：

33. user equipmenies according to claim 31, it is characterised in that the receiving unit receives base station in the first time-frequency Control information and the control information in the transmission of the second time-frequency location that position sends, including：

34. user equipment according to any one of claim 31 to 33, it is characterised in that the control information includes descending Control information.

A kind of 35. control information send system, it is characterised in that the system includes：

Base station described in claim 18 to 30；And,

User equipment described in claim 31 to 34.