CN108633002A

CN108633002A - A kind of resource indicating method, relevant device and system

Info

Publication number: CN108633002A
Application number: CN201710153350.5A
Authority: CN
Inventors: 王建中
Original assignee: Shenzhen Jinli Communication Equipment Co Ltd
Current assignee: Shenzhen Jinli Communication Equipment Co Ltd
Priority date: 2017-03-15
Filing date: 2017-03-15
Publication date: 2018-10-09
Also published as: WO2018166229A1

Abstract

The embodiment of the invention discloses a kind of resource indicating method, relevant device and system, this method includes：User equipment receives the Master Information Block MIB of network equipment broadcast, which includes the first instruction information for being used to indicate the running time-frequency resource shared by public control resource set；The user equipment decodes the public control resource set on the running time-frequency resource of the first instruction information instruction and obtains the second instruction information, which is used to indicate the running time-frequency resource shared by user class control resource set；Running time-frequency resource of the user equipment in the running time-frequency resource for distributing to itself in addition to the running time-frequency resource shared by the public control resource set and user class control resource set receives business datum.Using the embodiment of the present invention, the statistical multiplex of running time-frequency resource can be realized.

Description

A kind of resource indicating method, relevant device and system

Technical field

The present invention relates to a kind of field of computer technology more particularly to resource indicating method, relevant device and systems.

Background technology

5th third-generation mobile communication technology (5th-Generation, 5G) is a kind of communication of multi-technical fusion, passes through technology Change and innovation come meet extensive data, connection business the needs of.Access net (radio access network, RAN) in #71 meeting, third generation partner program (3rd Generation Partnership Project, 3GPP) at The research project (study item, SI) for research of newly eating dishes without rice or wine about 5G is found, 3GPP is mainly from enhanced wireless broadband (enhanced mobile broadband, eMBB), low time delay high reliable communication (ultra-reliable low-latency Communications, URLLC) and large-scale machines type communication (massive machine type Communications, mMTC) these three scenes to 5G, newly study by the technology of eating dishes without rice or wine.

3GPP has determined that new frame structure, channel coding, novel multiple access and multiple antennas in meeting several times before Etc. main research framework.What is discussed at present focuses on the specific implementation of each channel, and downlink is controlled and is believed Road and downstream data channel, the statistical multiplex of resource how is carried out, is that the technology that those skilled in the art is badly in need of solving is asked Topic.

Invention content

The embodiment of the invention discloses a kind of resource indicating method, relevant device and systems, being capable of statistical multiplex time-frequency money Source.

In a first aspect, an embodiment of the present invention provides a kind of resource indicating method, this method includes：User equipment receives net The Master Information Block MIB of network device broadcasts, the MIB include the first finger for being used to indicate the running time-frequency resource shared by public control resource set Show information；The user equipment decodes the public control resource set on the running time-frequency resource of the first instruction information instruction and obtains second Indicate information, which is used to indicate the running time-frequency resource shared by user class control resource set；User equipment is distributing To in the running time-frequency resource of itself except the public control resource set and the user class control resource set shared by running time-frequency resource in addition to Running time-frequency resource receives business datum.

By execute above-mentioned steps, the network equipment by MIB to user equipment indicate shared by public control resource set when Frequency resource, the user equipment receive public control resource set on the running time-frequency resource and are determined according to the public control resource set and used Running time-frequency resource shared by the grade control resource set of family, subsequently, which will remove this in the running time-frequency resource for distributing to itself public Control the running time-frequency resource shared by resource set and the running time-frequency resource conduct other than the running time-frequency resource shared by user class control resource set PDSCH, the i.e. PDSCH are determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than match in advance Fixed PDCCH and PDSCH is set, the statistical multiplex of running time-frequency resource is realized.

With reference to first aspect, in the first possible realization method of first aspect, this method further includes：The user sets The standby user class control resource set that decoded on the running time-frequency resource of the second instruction information instruction obtains Downlink Control Information DCI； The DCI includes the resource allocation for being used to indicate Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment Information；The user equipment is in the running time-frequency resource for distributing to itself except the public control resource set and the user class control resource set Running time-frequency resource other than shared running time-frequency resource receives business datum：The user equipment removes on the PRB that the DCI is indicated Running time-frequency resource other than running time-frequency resource shared by the public control resource set and user class control resource set receives the PDSCH.

With reference to first aspect or the first possible realization method of first aspect, second in first aspect can In the realization method of energy, which includes resource indicated value RIV fields and sign field；The RIV fields are for referring to Show that the frequency domain resource shared by user class control resource set, the sign field are used to indicate shared by user class control resource set Time-domain resource.

Either second of the first possible realization method of first aspect or first aspect with reference to first aspect Possible realization method, in the third possible realization method of first aspect, which is located at downlink In the intermediate frequency band of first symbol of frame.

Either second of the first possible realization method of first aspect or first aspect with reference to first aspect Second of possible realization method of possible realization method or first aspect, in the 4th kind of possible reality of first aspect In existing mode, which includes the index value of the public control resource set user equipment in the first instruction information Before decoding public the second instruction of control resource set acquisition information on the running time-frequency resource of instruction, this method further includes：The user Equipment determines the running time-frequency resource shared by the public control resource set according to the index value.

Second of possible realization method with reference to first aspect, in the 5th kind of possible realization method of first aspect In, the method further includes：

The user equipment calculates the value of the RIV fields by presetting analytic formula, to obtain the frequency domain resource Initial position and length, the default analytic formula are as follows：

B=RIV%N_RB

If (a+b ＞ N_RB)

L=N_RB+2-a；RB_Start=N_RB-1-b

else

L=a；RB_Start=b

In the default analytic formula, RIV is the value in the RIV fields, N_RBFor system bandwidth, a and b are centre Amount, the length for the frequency domain resource that L is, RB_StartFrequency domain initial position for the obtained frequency domain resource.

Second aspect, the embodiment of the present invention provide a kind of resource indicating method, and this method includes：Master Information Block MIB is broadcasted, The MIB includes the first instruction information for being used to indicate the public occupied running time-frequency resource of control resource set, wherein the public control Resource set is used to carry the second instruction information of running time-frequency resource shared by instruction user class control resource set；In the first instruction information The second instruction information is sent on the running time-frequency resource of instruction；The public control resource set and the user class control are removed on current subframe Running time-frequency resource other than running time-frequency resource shared by resource set processed sends business datum..

By execute aforesaid operations, the network equipment by MIB to user equipment indicate shared by public control resource set when Frequency resource, the user equipment receive public control resource set on the running time-frequency resource and are determined according to the public control resource set and used Running time-frequency resource shared by the grade control resource set of family, subsequently, which will remove this in the running time-frequency resource for distributing to itself public Control the running time-frequency resource shared by resource set and the running time-frequency resource conduct other than the running time-frequency resource shared by user class control resource set PDSCH, the i.e. PDSCH are determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than match in advance Fixed PDCCH and PDSCH is set, the statistical multiplex of running time-frequency resource is realized.

In conjunction with second aspect, in the first possible realization method of second aspect, except this is public on current subframe Running time-frequency resource other than running time-frequency resource shared by control resource set and user class control resource set sends business datum and includes：At this The Downlink Control Information of user equipment in user class control resource set is sent on the running time-frequency resource of second instruction information instruction DCI；The DCI includes the resource for being used to indicate Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment Distribute information；Except time-frequency money shared by the public control resource set and user class control resource set on the PRB of DCI instructions Running time-frequency resource other than source sends the PDSCH.

In conjunction with the possible realization method of the first of second aspect or second aspect, second in second aspect can In the realization method of energy, which includes resource indicated value RIV fields and sign field, and the RIV fields are for referring to Show that the frequency domain resource shared by user class control resource set, the sign field are used to indicate shared by user class control resource set Time-domain resource.

In conjunction with second of second aspect either the first possible realization method of second aspect or second aspect Possible realization method, in the third possible realization method of second aspect, which is located at downlink In the intermediate frequency band of first symbol of frame.

In conjunction with second of second aspect either the first possible realization method of second aspect or second aspect The possible realization method of the third of possible realization method or second aspect, in the 4th kind of possible reality of second aspect In existing mode, which includes the index value of the public control resource set, and the index value is true for the user equipment The fixed public control resource set.

In conjunction with second of possible realization method of second aspect, in the 5th kind of possible realization method of second aspect In, the method further includes：

The network equipment is calculated according to preset formula to obtain the value RIV in the RIV fields, the default public affairs Formula is as follows：

RIV=N_RB(L-1)+RB_Start

else

RIV=N_RB(N_RB-L+1)+(N_RB-1-RB_Start)

In the preset formula, L is the length of the frequency domain resource, RB_StartIt is originated for the frequency domain of the frequency domain resource Position, N_RBFor system bandwidth, a and b are intermediate quantity.

The third aspect, the embodiment of the present invention provide a kind of terminal, which includes the first receiving unit, acquiring unit and the Two receiving units, wherein the first receiving unit, Master Information Block MIB, the MIB for receiving network equipment broadcast include using In the first instruction information for indicating the running time-frequency resource shared by public control resource set；Acquiring unit, in first instruction The public control resource set is decoded on the running time-frequency resource of information instruction and obtains the second instruction information, and the second instruction information is used In the running time-frequency resource shared by instruction user class control resource set；Second receiving unit, in the running time-frequency resource for distributing to itself In except the public control resource set and the user class control resource set shared by running time-frequency resource in addition to running time-frequency resource receive Business datum.

By run said units, the network equipment by MIB to user equipment indicate shared by public control resource set when Frequency resource, the user equipment receive public control resource set on the running time-frequency resource and are determined according to the public control resource set and used Running time-frequency resource shared by the grade control resource set of family, subsequently, which will remove this in the running time-frequency resource for distributing to itself public Control the running time-frequency resource shared by resource set and the running time-frequency resource conduct other than the running time-frequency resource shared by user class control resource set PDSCH, the i.e. PDSCH are determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than match in advance Fixed PDCCH and PDSCH is set, the statistical multiplex of running time-frequency resource is realized.

In the first possible realization method of the third aspect further include decoding unit in conjunction with the third aspect, the decoding Unit obtains downlink control letter for decoding user class control resource set on the running time-frequency resource of the second instruction information instruction Cease DCI；The DCI includes the money for being used to indicate Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment Information is distributed in source；Further, which is specifically used on the PRB that the DCI is indicated except the public control money Running time-frequency resource other than running time-frequency resource shared by source collection and user class control resource set receives the PDSCH.

In conjunction with the possible realization method of the first of the third aspect or the third aspect, second in the third aspect can In the realization method of energy, the second instruction information includes RIV fields and sign field, and the RIV fields are used to indicate described User class controls the frequency domain resource shared by resource set, and the sign field is used to indicate shared by the user class control resource set Time-domain resource.

In conjunction with second of the third aspect either the first possible realization method of the third aspect or the third aspect Possible realization method, in the third possible realization method of the third aspect, which is located at downlink In the intermediate frequency band of first symbol of frame.

In conjunction with second of the third aspect either the first possible realization method of the third aspect or the third aspect The possible realization method of the third of possible realization method or the third aspect, in the 4th kind of possible reality of the third aspect In existing mode, which includes the index value of the public control resource set；The user equipment further includes：It determines single Member, for determining the running time-frequency resource shared by the public control resource set according to the index value.

In conjunction with second of possible realization method of the third aspect, in the 5th kind of possible realization method of the third aspect In, the terminal further includes computing unit, and the computing unit is used to calculate in the RIV fields by default analytic formula Value, to obtain initial position and the length of the frequency domain resource, the default analytic formula is as follows：

B=RIV%N_RB

If (a+b ＞ N_RB)

L=N_RB+2-a；RB_Start=N_RB-1-b

else

L=a；RB_Start=b

In the default analytic formula, RIV is the value of the RIV fields, N_RBFor system bandwidth, a and b are intermediate quantity, L For the length of the obtained frequency domain resource, RB_StartFrequency domain initial position for the obtained frequency domain resource.

Fourth aspect, the embodiment of the present invention provide a kind of network equipment, which includes radio unit, the first transmission Unit and the second transmission unit, wherein radio unit, it is public including being used to indicate for broadcasting Master Information Block MIB, the MIB Control the first instruction information of the occupied running time-frequency resource of resource set, wherein the public control resource set is indicated for carrying User class controls the second instruction information of running time-frequency resource shared by resource set；First transmission unit, in the first instruction letter It ceases and sends the second instruction information on the running time-frequency resource of instruction；Second transmission unit, for removing the public affairs on current subframe The running time-frequency resource other than running time-frequency resource shared by resource set and user class control resource set is controlled altogether sends business datum.

In conjunction with fourth aspect, in the first possible realization method of fourth aspect, which specifically uses In：The downlink control of user equipment in user class control resource set is sent on the running time-frequency resource of the second instruction information instruction Information DCI；The DCI includes being used to indicate Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment Resource allocation information；When on the PRB of DCI instructions except shared by the public control resource set and user class control resource set Running time-frequency resource other than frequency resource sends the PDSCH.

In conjunction with the possible realization method of the first of fourth aspect or fourth aspect, second in fourth aspect can In the realization method of energy, which includes resource indicated value RIV fields and sign field, and the RIV fields are for referring to Show that the frequency domain resource shared by user class control resource set, the sign field are used to indicate shared by user class control resource set Time-domain resource.

In conjunction with second of fourth aspect either the first possible realization method of fourth aspect or fourth aspect Possible realization method, in the third possible realization method of fourth aspect, which is located at downlink In the intermediate frequency band of first symbol of frame.

In conjunction with second of fourth aspect either the first possible realization method of fourth aspect or fourth aspect The possible realization method of the third of possible realization method or fourth aspect, in the 4th kind of possible reality of fourth aspect In existing mode, which includes the index value of the public control resource set, and the index value is true for the user equipment The fixed public control resource set.

In conjunction with second of possible realization method of fourth aspect, in the 5th kind of possible realization method of fourth aspect In, the network equipment further includes computing unit, and the computing unit according to preset formula for being calculated to obtain the RIV Value RIV in field, the preset formula are as follows：

RIV=N_RB(L-1)+RB_Start

else

RIV=N_RB(N_RB-L+1)+(N_RB-1-RB_Start)

5th aspect, an embodiment of the present invention provides a kind of terminal, which includes processor, memory and transceiver, Wherein, memory is for storing program and data, and transceiver is for sending and receiving signal；The processor calls in the memory Program, for executing following operation：The Master Information Block MIB of network equipment broadcast is received by the transceiver, which includes using In the first instruction information for indicating the running time-frequency resource shared by public control resource set；By the transceiver in the first instruction information The public control resource set is decoded on the running time-frequency resource of instruction and obtains the second instruction information, which includes for referring to Show the running time-frequency resource shared by user class control resource set；In the running time-frequency resource for distributing to itself except the public control resource set and The user class controls the running time-frequency resource other than the running time-frequency resource shared by resource set and receives business datum.

In conjunction with the 5th aspect, in the first possible realization method of the 5th aspect, which is additionally operable to through this Transceiver decodes user class control resource set on the running time-frequency resource of the second instruction information instruction and obtains Downlink Control Information DCI；The DCI includes the resource for being used to indicate Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment Distribute information；The processor removes the public control resource set and the use by the transceiver in the running time-frequency resource for distributing to itself The running time-frequency resource other than running time-frequency resource shared by the grade control resource set of family receives business datum, specially：Existed by the transceiver The PRB of DCI instructions it is upper in addition to the public control resource set and the user class control running time-frequency resource shared by resource set when Frequency resource receives the PDSCH.

In conjunction with the first possible realization method of the 5th aspect or the 5th aspect, second at the 5th aspect can In the realization method of energy, which includes resource indicated value RIV fields and sign field；The RIV fields are for referring to Show that the frequency domain resource shared by user class control resource set, the sign field are used to indicate shared by user class control resource set Time-domain resource.

In conjunction with second in terms of the 5th aspect either the first possible realization method or the 5th of the 5th aspect Possible realization method, in the third possible realization method of the 5th aspect, which is located at downlink In the intermediate frequency band of first symbol of frame.

In conjunction with second in terms of the 5th aspect either the first possible realization method or the 5th of the 5th aspect Second of possible realization method of possible realization method or the 5th aspect, in the 4th kind of possible reality of the 5th aspect In existing mode, which includes the index value of the public control resource set, and the user equipment is in the first instruction letter It ceases before decoding public the second instruction of control resource set acquisition information on the running time-frequency resource of instruction, which is additionally operable to：Root The running time-frequency resource shared by the public control resource set is determined according to the index value.

In conjunction with second of possible realization method of the 5th aspect, in the 5th kind of possible realization method of the 5th aspect In, the processor is additionally operable to calculate the value of the RIV fields by presetting analytic formula, to obtain rising for the frequency domain resource Beginning position and length, the default analytic formula it is as follows：

B=RIV%N_RB

If (a+b ＞ N_RB)

L=N_RB+2-a；RB_Start=N_RB-1-b

else

L=a；RB_Start=b

6th aspect, the embodiment of the present invention provide a kind of network equipment, which includes processor, memory and receipts Send out device, wherein memory is for storing program and data, and transceiver is for sending and receiving signal；The processor calls this to deposit Program in reservoir, for executing following operation：By transceiver broadcasts Master Information Block MIB, which includes being used to indicate public affairs First instruction information of the control occupied running time-frequency resource of resource set altogether, wherein the public control resource set is indicated for carrying User class controls the second instruction information of running time-frequency resource shared by resource set；By the transceiver in the first instruction information instruction The second instruction information is sent on running time-frequency resource；The public control resource set and the use are removed on current subframe by the transceiver Running time-frequency resource other than running time-frequency resource shared by the grade control resource set of family sends business datum.

In conjunction with the 6th aspect, in the first possible realization method of the 6th aspect, which passes through the transceiver Running time-frequency resource on current subframe in addition to running time-frequency resource shared by the public control resource set and user class control resource set Sending business datum is specially：By the transceiver user class control is sent on the running time-frequency resource of the second instruction information instruction The Downlink Control Information DCI of user equipment in resource set processed；The DCI include be used to indicate the user equipment physical down it is shared The resource allocation information of Physical Resource Block PRB shared by channel PDSCH；The public control resource is removed on the PRB of DCI instructions Running time-frequency resource other than running time-frequency resource shared by collection and user class control resource set sends the PDSCH.

In conjunction with the first possible realization method of the 6th aspect or the 6th aspect, second at the 6th aspect can In the realization method of energy, which includes resource indicated value RIV fields and sign field, and the RIV fields are for referring to Show that the frequency domain resource shared by user class control resource set, the sign field are used to indicate shared by user class control resource set Time-domain resource.

In conjunction with second in terms of the 6th aspect either the first possible realization method or the 6th of the 6th aspect Possible realization method, in the third possible realization method of the 6th aspect, which is located at downlink In the intermediate frequency band of first symbol of frame.

In conjunction with second in terms of the 6th aspect either the first possible realization method or the 6th of the 6th aspect The third possible realization method of possible realization method or the 6th aspect, in the 4th kind of possible reality of the 6th aspect In existing mode, which includes the index value of the public control resource set, and the index value is true for the user equipment The fixed public control resource set.

In conjunction with second of possible realization method of the 6th aspect, in the 5th kind of possible realization method of the 6th aspect In, the processor is additionally operable to be calculated according to preset formula to obtain the value RIV of the RIV fields, the preset formula It is as follows：

RIV=N_RB(L-1)+RB_Start

else

RIV=N_RB(N_RB-L+1)+(N_RB-1-RB_Start)

7th aspect, the embodiment of the present invention provide a kind of communication system, which includes that user equipment and network are set Standby, which is the third aspect either any possible realization method of the third aspect or the 5th aspect, Huo Zhe User equipment described in any possible realization method of five aspects, the network equipment are fourth aspect or fourth aspect Any possible realization method either the 6th aspect or the 6th aspect any possible realization method described in net Network equipment.

Eighth aspect, the embodiment of the present invention provide a kind of storage medium, and for storing instruction, which exists the storage medium Method described in the arbitrary possible realization method of first aspect or first aspect is executed when being run on computer.

9th aspect, the embodiment of the present invention provide a kind of storage medium, and for storing instruction, which exists the storage medium Method described in the arbitrary possible realization method of second aspect or second aspect is executed when being run on computer.

By implementing the embodiment of the present invention, the network equipment is indicated to user equipment shared by public control resource set by MIB Running time-frequency resource, which receives public control resource set and true according to the public control resource set on the running time-frequency resource Determine the running time-frequency resource shared by user class control resource set, subsequently, which will remove in the running time-frequency resource for distributing to itself should The running time-frequency resource other than the running time-frequency resource shared by running time-frequency resource and user class control resource set shared by public control resource set is made For PDSCH, i.e. the PDSCH is determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than in advance Fixed PDCCH and PDSCH is configured, the statistical multiplex of running time-frequency resource is realized.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the present invention will be implemented below Attached drawing is briefly described needed in example or background technology.

Fig. 1 is a kind of structural schematic diagram of communication system provided in an embodiment of the present invention；

Fig. 2 is a kind of flow diagram of resource indicating method provided in an embodiment of the present invention；

Fig. 3 is a kind of distribution schematic diagram of running time-frequency resource provided in an embodiment of the present invention；

Fig. 4 is the distribution schematic diagram of another running time-frequency resource provided in an embodiment of the present invention；

Fig. 5 is the distribution schematic diagram of another running time-frequency resource provided in an embodiment of the present invention；

Fig. 6 is the distribution schematic diagram of another running time-frequency resource provided in an embodiment of the present invention；

Fig. 7 is a kind of structural schematic diagram of user equipment provided in an embodiment of the present invention；

Fig. 8 is a kind of structural schematic diagram of network equipment provided in an embodiment of the present invention；

Fig. 9 is the structural schematic diagram of another user equipment provided in an embodiment of the present invention；

Figure 10 is the structural schematic diagram of another network equipment provided in an embodiment of the present invention.

Specific implementation mode

Various aspects are described herein in conjunction with user equipment (UE) and/or base station.User equipment can refer to providing to use The voice at family and/or the equipment of data connection.User equipment may be connected to such as laptop computer or desktop computer Deng computing device or its can be personal digital assistant (PDA) etc. autonomous device.User equipment can also be known as System, subscriber unit, subscriber station, movement station, mobile station, distant station, access point, remote terminal, access terminal, user terminal, User agent or user apparatus.User equipment can be subscriber station, wireless device, cellular phone, pcs telephone, wireless phone, meeting Words initiation protocol (SIP) phone, wireless local loop (WLL) stand, personal digital assistant (PDA), with wireless connection capability Handheld device or the other processing equipments for being connected to radio modem.Base station is (for example, access point, node B, evolved section Point B (eNB) can refer to gNB) access communicated in the air with wireless terminal by one or more sectors on interface Equipment in network.By the way that the air interface frame received is converted to IP groupings, base station can be used as wireless terminal and access Router between the rest part of network, access network may include Internet Protocol (IP) network.It base station can also be to sky The management of the attribute of middle interface is coordinated.

In addition, various functions described herein may be implemented in hardware, software, firmware or its arbitrary combination.If It realizes in software, then can store or be sent to computer-readable Jie using these functions as one or more instruction or code In matter.Computer-readable medium includes both computer storage media and communication medias, which includes helping to count Calculation machine program is transmitted to any medium of another position from a position.Storage medium can be accessed by computer Any usable medium.For example and not restrictive, which may include RAM, ROM, EEPROM, CD- ROM or other disk storages, magnetic disk storage or other magnetic storage apparatus can be used for instruction or data structure shape The program code that formula carries or storage is required and any other medium that can be accessed by computer.In addition, any connection is all It can be properly termed as computer-readable medium.For example, if using coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (DSL) or the wireless technology of infrared ray, radio and microwave etc. sends software from website, server or other remote sources, Then the wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or infrared ray, radio and microwave etc. is included in Jie In the definition of matter.Disk and CD used herein include compact disk (CD), laser-optical disk, CD, digital multi light Disk (DVD), floppy disk, Blu-ray Disc (BD), wherein disk usually magnetically replicate data, and CD is using laser optics multiple Data processed.The combination of above-mentioned items should also be as being included in the range of computer-readable medium.

Various technologies described herein can be used for various wireless communication systems, such as CDMA (CDMA) system, Time division multiple acess (TDMA) system, frequency division multiple access (FDMA) system, orthogonal frequency division multiple access (OFDMA) system, Single Carrier Frequency Division Multiple Access (SD- FDMA) system and other such systems.Herein, term " system " and " network " are usually used interchangeably.Cdma system can be with Realize that such as general land wireless access (UTRA), CDMA2000, high-speed packet access (HSPA), high-speed downlink packet connect Enter the wireless technology of (HSDPA), High Speed Uplink Packet access (HSUPA) etc..UTRA include broadband-CDMA (W-CDMA) and Other modifications of CDMA.In addition, CDMA2000 covers IS-2000, IS-95 and IS-856 standard.TDMA system may be implemented all Such as wireless technology of global system for mobile communications (GSM).OFDMA system may be implemented such as evolved UTRA (E-UTRA), Ultra-Mobile Broadband (UMB), IEEE802.11 (Wi-Fi), IEEE802.16 (WiMAX), IEEE802.20, Flash-OFDM etc. Wireless technology.UTRA and E-UTRA is a part of Universal Mobile Telecommunications System (UMTS).3GPP long term evolutions (LTE) are to use The upcoming version of E-UTRA uses OFDMA and uses SC-FDMA on uplink on the uplink. HSPA, HSDPA, HSUPA, UTRA, E- are described in the document of the tissue of entitled " third generation partner program " (3GPP) UTRA, UMTS, LTE, LTE-A, 5G, SAE, EPC and GSM.Further, in entitled " third generation partner program 2 " CDMA2000 and UMB are described in the document of the tissue of (3GPP2).Further, in addition these wireless communication systems can wrap Include usually used non-paired unauthorized spectrum, 802.xx Wireless LAN, bluetooth and any other short distance and remote radio communication technology The ad hoc network system of point-to-point (for example, mobile station is to mobile station).For the sake of clarity, used in the following description with The associated term of WCDMA, HSPA, HSDPA and HSUPA.It will be clear however that unless explicitly stated, otherwise institute Attached claim is not intended to be limited to WCDMA, HSPA, HSDPA and HSUPA.

In addition, term "or" is intended to indicate that the "or" of inclusive rather than exclusive "or".If not that is, particularly point out, Or from the context it is clear that otherwise phrase " X use A or B " be intended to indicate that it is any one in natural inclusive displacement Kind.That is, any one following example all meets phrase " X uses A or B "：X uses A；X uses B；Or X uses both A and B.Separately Outside, can understand learn it is single form unless specified otherwise or from context, otherwise in the application and the attached claims Used in article " one " and "one" should be typically interpreted as indicate " one or more ".

The system that basis may include multiple equipment, component, module etc. is provided into various aspects.It should be understood that and clearly Be that each system may include additional equipment, component, module etc., and/or can not include discussed in conjunction with attached drawing it is all Equipment, component, module etc..The combination of these schemes can also be used.

It is described below in conjunction with attached drawing technical solution in the embodiment of the present invention.

Fig. 1 is referred to, Fig. 1 is a kind of structural schematic diagram of communication system 10 provided in an embodiment of the present invention, the system 10 Including the network equipment 101 and user equipment 102, wherein the network equipment 101 be used for the communication resource (also referred to as " channel ", " when Frequency resource " etc.) it is scheduled, for example, when the communication system is the communication system based on LTE technologies, which can Think base station (eNodeB, eNB)；When the communication system is based on the 5th third-generation mobile communication technology (5th-Generation, 5G) Communication system when, which can be suitable for the base station (gNB) of (New Radio, NR) of newly eating dishes without rice or wine；Based on In the communication system of other technologies, which no longer illustrates one by one herein there may be other titles.The user sets Standby 102 be the terminal device that can be communicated with the network equipment, which can be mobile phone, tablet computer, notes This computer, palm PC, mobile internet device (English：Mobile internet device, referred to as：MID), wearable to set Standby (such as smartwatch (such as iWatch), Intelligent bracelet, pedometer etc.), etc..

Fig. 2 is referred to, Fig. 2 is a kind of flow diagram of resource indicating method provided in an embodiment of the present invention, this method It can be realized based on system 10 shown in FIG. 1, this method includes but not limited to following steps.

Step S201：The network equipment broadcasts Master Information Block MIB.

Specifically, which includes being used to indicate public control resource set (Common Control Resource Set) institute First instruction information of the running time-frequency resource accounted for, in other words, the MIB indicate the public control by the first instruction information of carrying Resource set processed is transmitted on which running time-frequency resource, and so, the user equipment for receiving the MIB can be in first instruction The running time-frequency resource of information instruction decodes the public control resource set up；The user equipment obtains the public control resource set Purpose is that obtaining the second of the public control resource set carrying indicates information, which is used to refer at least one User class control resource set is transmitted on which running time-frequency resource, and it refers to for carrying the network equipment which, which controls resource set, The control of signaling (or " Downlink Control Information ") between the user equipment (or " user ") of current downlink subframe scheduling Resource set.May include one or more user class control resource set, each user class control money in one downlink subframe Source collection corresponds to one group of user equipment, the Downlink Control Information for carrying all user equipmenies in this group of user equipment.Each group User equipment includes one or more user equipmenies.

In a kind of optional scheme, which is located at the intermediate frequency of first symbol of downlink subframe Band, wherein it is to ensure that the user equipment can go to receive the public control as soon as possible that first symbol is in time domain Resource set, so that the user equipment indicates that information decodes the user class and controls resource set according to described second as early as possible, in this way The time delay of the user equipment can be reduced；It is for the public control that intermediate bandwidth (or " intermediate frequency band ") is on frequency domain Resource set can be received by more user equipmenies, have height to have due to distributing to the frequency of frequency domain resource of different user devices It is low, if by the too high of the set of frequency for carrying the public control resource set or too it is low may cause a part of user equipment without Method receives the public control resource set, therefore the embodiment of the present invention specially will carry the set of frequency of the public control resource set For intermediate frequency band, the intermediate frequency band can be in bandwidth resources shared by cell close to it is intermediate (be can depending on bandwidth resources by height to Bottom is arranged the bottom of by height) multiple transmission resource blocks (Transmission Resource Block, TRB) of position, example Such as, intermediate 6 Physical Resource Block (physical resource block, PRB) are leaned on.Fig. 3 is provided in an embodiment of the present invention A kind of distribution schematic diagram of running time-frequency resource, in figure 3, the grid of all orthogonal arrangements are the time-frequency money for distributing to user equipment Source, wherein longitudinal instruction indicates frequency domain, laterally indicates time domain, the public control resource representated by the grid marked with thick line The shared running time-frequency resource position of collection.

Further, when there are multiple public control resource sets, the network equipment can the several public affairs of advance static configuration The index value of resource set is controlled altogether so that each public control resource set is corresponding with the index value of itself, and then the MIB can lead to Index value is crossed to indicate corresponding public control resource set, it is to be understood that public control resource is indicated by index value Collection can reduce the signaling overheads of MIB.

In a kind of optional scheme, the second instruction information in public control resource set may include resource indicated value (Resource Indication Value, RIV) field and preset sign field, the RIV fields and the sign field are used for Indicate collectively each control area time-frequency domain starting final position, wherein RIV fields be used to indicate frequency domain initial position and The length (width in other words) of frequency domain, and the sign field is then used to refer to the controlling symbols accounted in the time domain.RIV frequency domains Computational methods use the resource allocation methods of similar LTE, formula (can be described as " preset formula ") as follows：

In formula 1-1, L and RB_StartThe frequency domain length and frequency domain starting that user class control resource set occupies are indicated respectively Position.N_RBIt indicates system bandwidth, is indicated with RB quantity.Such as 10MHz system bandwidths include 50 RB；20MHz system bandwidths Including 100 RB.

When controlling resource set there are multiple user classes, which may be used multigroup RIV fields and symbol Field is indicated, wherein one group of RIV field and sign field correspond to and indicate that a user class controls resource set, and table 1 is enumerated The information of three groups of RIV fields and sign field controls the correspondence of resource set with three user classes.

Table 1

The upper user that table 1 is illustrated controls resource set and may be respectively referred to as user class control resource set 1, user class control money Source collection 2 and user class control resource set 3, wherein RIV1 is the value for the RIV fields for indicating user class control resource set 1, by upper It states preset formula to be calculated, Sym_Length1 is the value for the sign field for indicating user's control resource set 1, value range For 1-2, the symbol lengths that user class resource set 1 occupies are indicated, for example, when value is 2, indicate that user class resource set 1 occupies Symbol be to occupy 2 symbols altogether from first sign-on of subframe.Similar, RIV2 is that instruction user class controls resource set 2 RIV fields value, Sym_Length2 is the value for the sign field for indicating user's control resource set 2；RIV3 is instruction user class The value of the RIV fields of resource set 3 is controlled, Sym_Length3 is the value for the sign field for indicating user's control resource set 3.In Fig. 4 Selectively list two user class control resource sets.

Step S202：User equipment receives broadcast Master Information Block MIB.

Step S203：The user equipment decodes the first instruction information that the MIB includes, and true according to the first instruction information The fixed public occupied running time-frequency resource of control resource set.

Step S204：The network equipment sends the public control on the public occupied running time-frequency resource of control resource set Resource set.

Step S205：The user equipment decodes the public control resource on the running time-frequency resource of the first instruction information instruction Collection obtains the second instruction information.

Specifically, which parses first instruction message, the user equipment after receiving MIB from the MIB It can determine which running time-frequency resource is public control resource set be carried on according to first instruction message, therefore the user equipment exists The public control resource set is decoded on the running time-frequency resource of the first instruction information instruction, to obtain the second instruction letter Breath.

Step S206：The user equipment determines that the time-frequency shared by user class control resource set provides according to the second instruction information Source.

Specifically, the user equipment can know that the second instruction information is used to indicate user class and controls resource set at which It is transmitted on a little running time-frequency resources, therefore the user equipment can determine that user class control resource set accounts for according to the second instruction information Which running time-frequency resource is.

In a kind of optional scheme, when the second instruction information indicates this by above-mentioned RIV fields and sign field User class controls resource set when being transmitted on which running time-frequency resource, and the user equipment can pass through RIV fields and following formula Show that user class control resource set is transmitted on what frequency domain, formula (can be described as " default analytic formula ") is：

In addition, the user equipment also needs to obtain the symbol shared by user class control resource set according to the character field.With Understand, which determines the frequency domain that user class control resource set occupies according to the RIV, and according to the character words After section determines the frequency domain that user class control resource set occupies, you can when determining that user class control resource set is occupied specific Frequency resource location.

Step S207：The network equipment is on current subframe except the public control resource set and the user class control resource set Running time-frequency resource other than shared running time-frequency resource sends business datum.

Step S208：The user equipment according in the running time-frequency resource for distributing to itself remove the user class control resource set shared by Running time-frequency resource other than running time-frequency resource transmission services data.

Specifically, which needs to use time-frequency money Source (is referred to as " channel "), which specifically used running time-frequency resource needs to be provided according to the public control to transmit the business datum Source collection and user class control the running time-frequency resource that resource set occupies to determine, that is to say, that in the control area of downlink subframe, remove Other than running time-frequency resource shared by public control resource set and user class control resource set, the running time-frequency resource of control area free time can To be used for transmission services data, i.e. Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) Multiplexed physical down control channel (Physical Downlink Control Channel, PDCCH).Specifically, the net Network equipment can control bearing downlink in resource set in the user class and control information DCI, and the user equipment is by decoding the use Family grade control resource set obtains the DCI, which includes being used to indicate physical resource shared by the PDSCH of the user equipment The resource allocation information of block PRB, that is, indicate which the running time-frequency resource for distributing to the user equipment has, and the user equipment is from distribution To in the running time-frequency resource of oneself except the public control resource set and user class control resource set occupy running time-frequency resource in addition to when Frequency resource receives the business datum that the network equipment is sent.In other words, the user equipment can be indicated by DCI PRB shared by PDSCH, user equipment control the time-frequency of resource set according to determining public control resource set and all user classes Whether PRB (including control area) shared by position judgment user equipment PDSCH is inner control resource, if so, then excluding Control the running time-frequency resource shared by resource, the running time-frequency resource of the remaining PDSCH for being the user equipment.

It should be noted that the sequencing of above-mentioned part steps can be adjusted, the scheme of the formation after adjusting As long as there is no logical problems to belong to the embodiment of the present invention.

In order to make it easy to understand, being illustrated below in conjunction with more detailed scene.

Sample one：

In subframe n, system has sent a public control resource set and a user class control money in downlink control area Source collection, user class control preceding 2 symbols that resource set occupies downlink subframe, and starting resource block (Resource Block, RB) is 5, frequency domain length is 20, as shown in Figure 5.Indicate that the RIV fields of frequency domain include RIV information in the public control resource set, with For 20MHz system bandwidths, RIV=100*19+5=1905 can be calculated according to above-mentioned formula 1-1；The public control money It includes Sym_Length information that the sign field of instruction time domain is concentrated in source, and the information that information in the sign field indicates can be with For the number of the symbol of occupancy, Sym_Length=2 indicates to occupy 2 symbols.

After user equipment receives public control resource set according to the running time-frequency resource of the instruction of the MIB, parse first public Resource set is controlled to obtain the information of RIV fields, the starting RB that user class controls resource set is then calculated according to above-mentioned formula 1-2 And length, calculating process are as follows：

B=1905%100=5

L=20；RB_Start=5

It can be obtained by above-mentioned calculating, the frequency domain start bit of RIV information instruction corresponding with user class control resource set Set RB_{start 1}=5 and frequency domain length be L₁=20.

The user equipment also according to sign field Sym_Length and can determine that user class controls the symbol that resource set occupies Number knows that carrying user class controls running time-frequency resource 2 symbols of occupancy of resource set according to Sym_Length=2.The user It is which that equipment, which obtains the running time-frequency resource that these time-domain informations and frequency domain information can determine that user class control resource set occupies,.

After the running time-frequency resource shared by public control resource set and user class control resource set is determined, the network equipment Running time-frequency resource that then can be in control area in addition to public control resource set and user class control resource set sends business datum, And user equipment then can DCI indicate PRB in except public control resource set and user class control resource set in addition to time-frequency money Source (including control area and data area) receives business datum.For example, the business number of user equipment 1 and user equipment N in Fig. 5 According to being carried in all controlling symbols of control area；The business datum of user equipment M is carried on control area and removes public control On symbol other than symbol shared by resource set.

Sample two：

In subframe n, system has sent a public control resource collection and two user class controls in downlink control area Resource set, the two user classes control resource set may be respectively referred to as user class control resource set 1 and user class control resource set 2, wherein user class controls preceding 2 symbols that resource set 1 occupies downlink subframe, and starting RB is 5, and frequency domain length is 20, user class It controls resource set 2 and occupies the 1st symbol, starting RB is 60, and frequency domain length is 10, as shown in Figure 6.In the public control resource set Indicating that a RIV field in two RIV fields of frequency domain includes RIV1 information, another RIV field includes RIV2 information, with For 20MHz system bandwidths, RIV1=100*19+5=1905, RIV2=100* can be calculated according to above-mentioned formula 1-1 91+39=9139；Indicate that a sign field in two sign fields of time domain includes Sym_ in the public control resource set Length1 information, another sign field include Sym_Length2 information, and the information of the information instruction in the sign field can Think the number of the symbol of occupancy, wherein Sym_Length1=2, Sym_Length2=1.

After user equipment receives public control resource set according to the running time-frequency resource of the instruction of the MIB, parse first public Resource set is controlled to obtain the information of RIV fields, two user classes are then calculated according to above-mentioned formula 1-2 and control rising for resource set Beginning RB and length, calculating process are as follows：

b₁=1905%100=5

L₁=20；RB_Start,1=5

b₂=9139%100=39

L₂=100+2-92=10

RB_Start,2=100-1-39=60

It can be obtained by above-mentioned calculating, the frequency domain of RIV1 information instruction corresponding with user class control resource set 1 originates Position RB_{start 1}=5 and frequency domain length be L₁=20, the frequency domain of RIV2 information instruction corresponding with user class control resource set 2 rises Beginning position RB_{start 2}=60 and frequency domain length be L₂=10.

The user equipment can also determine two user class controls according to sign field Sym_Length1 and Sym_Length2 The number of symbols that resource set occupies knows that carrying is used according to Sym_Length1=2 corresponding with user class control resource set 1 The running time-frequency resource of family grade control resource set 1 occupies 2 symbols, according to Sym_Length1 corresponding with user class control resource set 2 =1 knows that the running time-frequency resource of carrying user class control resource set 2 occupies 1 symbol.The user equipment obtains these time domains letter Breath and frequency domain information are that can determine which the running time-frequency resource that user class control resource set occupies is.

After the running time-frequency resource shared by public control resource set and user class control resource set is determined, the network equipment Running time-frequency resource that then can be in control area in addition to public control resource set and user class control resource set sends business datum, And user equipment then can DCI indicate PRB in except public control resource set and user class control resource set in addition to time-frequency money Source (including control area and data area) receives business datum.For example, the business number of user equipment 1 and user equipment N in Fig. 6 According to being carried in all controlling symbols of control area；The business datum of user equipment M is carried on control area and removes public control On symbol other than symbol shared by resource set.

In the method described in Fig. 2, the network equipment is indicated to user equipment shared by public control resource set by MIB Running time-frequency resource, the user equipment receive public control resource set on the running time-frequency resource and are determined according to the public control resource set User class controls the running time-frequency resource shared by resource set, and subsequently, which will remove the public affairs in the running time-frequency resource for distributing to itself The running time-frequency resource shared by resource set and the running time-frequency resource conduct other than the running time-frequency resource shared by user class control resource set are controlled altogether PDSCH, the i.e. PDSCH are determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than match in advance Fixed PDCCH and PDSCH is set, the statistical multiplex of running time-frequency resource is realized.

The above-mentioned method for illustrating the embodiment of the present invention, for the ease of preferably implementing the above-mentioned of the embodiment of the present invention Correspondingly the device of the embodiment of the present invention is provided below in scheme.

Fig. 7 is referred to, Fig. 7 is a kind of structural schematic diagram of user equipment 70 provided in an embodiment of the present invention, which sets Standby 70 may include the first receiving unit 701, acquiring unit 702 and the second receiving unit 703, wherein the first receiving unit 701 Master Information Block MIB, the MIB for receiving network equipment broadcast include the time-frequency being used to indicate shared by public control resource set First instruction information of resource；Acquiring unit 702 is used on the running time-frequency resource of the first instruction information instruction described in decoding Public control resource set obtains the second instruction information, and the second instruction information is used to indicate shared by user class control resource set Running time-frequency resource；Second receiving unit 703 is used to remove the public control resource set and institute in the running time-frequency resource for distributing to itself It states the running time-frequency resource other than the running time-frequency resource shared by user class control resource set and receives business datum.

In one possible implementation, which further includes decoding unit, the decoding unit, for this User class control resource set, which is decoded, on the running time-frequency resource of two instruction information instructions obtains Downlink Control Information DCI；The DCI includes It is used to indicate the resource allocation information of Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment；Into one Step ground, second receiving unit are specifically used for removing the public control resource set and the user class control on the PRB that the DCI is indicated Running time-frequency resource other than running time-frequency resource shared by resource set processed receives the PDSCH..

In another possible realization method, the second instruction information includes RIV fields and sign field, described RIV fields are used to indicate the frequency domain resource shared by the user class control resource set, and the sign field is used to indicate the use Time-domain resource shared by the grade control resource set of family.

In another possible realization method, which is located in first symbol of downlink subframe Between on frequency band.

In another possible realization method, which includes the index value of the public control resource set； The user equipment further includes：Determination unit, for determining the running time-frequency resource shared by the public control resource set according to the index value.

In another possible realization method, which further includes computing unit, and the computing unit is for passing through Default analytic formula calculates the value of the RIV fields, to obtain initial position and the length of the frequency domain resource, the default solution It is as follows to analyse formula：

B=RIV%N_RB

If (a+b ＞ N_RB)

L=N_RB+2-a；RB_Start=N_RB-1-b

else

L=a；RB_Start=b

It should be noted that the specific implementation of each unit can also be to should refer to the phase of embodiment of the method shown in Fig. 2 It should describe.

In the user equipment 70 described in Fig. 7, the network equipment indicates public control resource set by MIB to user equipment Shared running time-frequency resource, the user equipment receive public control resource set on the running time-frequency resource and according to the public control resources Collection determines the running time-frequency resource shared by user class control resource set, and subsequently, which will be in the running time-frequency resource that distribute to itself Time-frequency money in addition to the running time-frequency resource shared by the public control resource set and the running time-frequency resource shared by user class control resource set Source is as PDSCH, i.e., the PDSCH is determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than It is pre-configured with fixed PDCCH and PDSCH, realizes the statistical multiplex of running time-frequency resource.

Fig. 8 is referred to, Fig. 8 is a kind of structural schematic diagram of network equipment 80 provided in an embodiment of the present invention, which sets Standby 80 may include radio unit 801, the first transmission unit 802 and the second transmission unit 803, and radio unit 801 is for broadcasting Master Information Block MIB, the MIB include the first instruction information for being used to indicate the public occupied running time-frequency resource of control resource set, Wherein, the public control resource set is used to carry the second instruction letter of running time-frequency resource shared by instruction user class control resource set Breath；First transmission unit 802 is used to send the second instruction information on the running time-frequency resource of the first instruction information instruction； Second transmission unit 803 is used on current subframe except shared by the public control resource set and user class control resource set Running time-frequency resource other than running time-frequency resource sends business datum.

In one possible implementation, which is specifically used for：In the second instruction information instruction The Downlink Control Information DCI of user equipment in user class control resource set is sent on running time-frequency resource；The DCI includes being used to indicate The resource allocation information of Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment；It is indicated in the DCI The PRB on running time-frequency resource shared by the public control resource set and user class control resource set in addition to running time-frequency resource send The PDSCH.

In another possible realization method, which includes resource indicated value RIV fields and symbol word Section, the RIV fields are used to indicate the frequency domain resource shared by user class control resource set, which is used to indicate the user Time-domain resource shared by grade control resource set.

In another possible realization method, which includes the index value of the public control resource set, The index value determines the public control resource set for the user equipment.

In another possible realization method, which further includes computing unit, which is used for basis Preset formula is calculated to obtain the value RIV in the RIV fields, and the preset formula is as follows：

RIV=N_RB(L-1)+RB_Start

else

RIV=N_RB(N_RB-L+1)+(N_RB-1-RB_Start)

In the network equipment 80 described in Fig. 8, the network equipment indicates public control resource set by MIB to user equipment Shared running time-frequency resource, the user equipment receive public control resource set on the running time-frequency resource and according to the public control resources Collection determines the running time-frequency resource shared by user class control resource set, and subsequently, which will be in the running time-frequency resource that distribute to itself Time-frequency money in addition to the running time-frequency resource shared by the public control resource set and the running time-frequency resource shared by user class control resource set Source is as PDSCH, i.e., the PDSCH is determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than It is pre-configured with fixed PDCCH and PDSCH, realizes the statistical multiplex of running time-frequency resource.

Fig. 9 is referred to, Fig. 9 is a kind of user equipment 90 provided in an embodiment of the present invention, which includes processing Device 901, memory 902 and transceiver 903, the processor 901, memory 902 and transceiver 903 are connected with each other by bus.

Memory 902 include but not limited to be random access memory (English：Random Access Memory, referred to as： RAM), read-only memory (English：Read-Only Memory, referred to as：ROM), Erasable Programmable Read Only Memory EPROM (English： Erasable Programmable Read Only Memory, referred to as：EPROM) or portable read-only memory is (English： Compact Disc Read-Only Memory, referred to as：CD-ROM), which is used for dependent instruction and data.Transmitting-receiving Device 903 is for sending and receiving data.

Processor 901 can be one or more central processing units (English：Central Processing Unit, letter Claim：CPU), in the case where processor 901 is a CPU, which can be monokaryon CPU, can also be multi-core CPU.

Processor 901 in user equipment 90 executes following behaviour for reading the program code stored in the memory 902 Make：The Master Information Block MIB of network equipment broadcast is received by the transceiver 903, which includes being used to indicate public control resource First instruction information of the shared running time-frequency resource of collection；The running time-frequency resource indicated in the first instruction information by the transceiver 903 The upper decoding public control resource set obtains the second instruction information, which includes to be used to indicate user class control money Running time-frequency resource shared by the collection of source；Except the public control resource set and user class control money in the running time-frequency resource for distributing to itself Running time-frequency resource other than running time-frequency resource shared by the collection of source receives business datum.

In one possible implementation, which is additionally operable to through the transceiver 903 in the second instruction letter It ceases and decodes user class control resource set acquisition Downlink Control Information DCI on the running time-frequency resource of instruction；The DCI includes being used to indicate The resource allocation information of Physical Resource Block PRB shared by the Physical Downlink Shared Channel PDSCH of the user equipment；The processor 901 By transceiver 903 except the public control resource set and the user class control resource set institute in the running time-frequency resource for distributing to itself Running time-frequency resource other than the running time-frequency resource accounted for receives business datum, specially：It is somebody's turn to do what the DCI was indicated by the transceiver 903 The upper running time-frequency resources in addition to running time-frequency resource shared by the public control resource set and user class control resource set of PRB receive should PDSCH。

In another possible realization method, which includes resource indicated value RIV fields and symbol word Section；The RIV fields are used to indicate the frequency domain resource shared by user class control resource set, which is used to indicate the user Time-domain resource shared by grade control resource set.

In another possible realization method, which includes the index value of the public control resource set, The user equipment decodes the public control resource set on the running time-frequency resource of the first instruction information instruction and obtains the second instruction letter Before breath, which is additionally operable to：The running time-frequency resource shared by the public control resource set is determined according to the index value.

In another possible realization method, which is additionally operable to calculate the RIV words by default analytic formula Value in section, to obtain initial position and the length of the frequency domain resource, the default analytic formula is as follows：

B=RIV%N_RB

If (a+b ＞ N_RB)

L=N_RB+2-a；RB_Start=N_RB-1-b

else

L=a；RB_Start=b

It should be noted that the specific implementation of each operation can also be to should refer to the phase of embodiment of the method shown in Fig. 2 It should describe.

In the user equipment 90 described in Fig. 9, the network equipment indicates public control resource set by MIB to user equipment Shared running time-frequency resource, the user equipment receive public control resource set on the running time-frequency resource and according to the public control resources Collection determines the running time-frequency resource shared by user class control resource set, and subsequently, which will be in the running time-frequency resource that distribute to itself Time-frequency money in addition to the running time-frequency resource shared by the public control resource set and the running time-frequency resource shared by user class control resource set Source is as PDSCH, i.e., the PDSCH is determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Rather than It is pre-configured with fixed PDCCH and PDSCH, realizes the statistical multiplex of running time-frequency resource.

Figure 10 is referred to, Figure 10 is a kind of network equipment 100 provided in an embodiment of the present invention, which includes Processor 1001, memory 1002 and transceiver 1003, the processor 1001, memory 1002 and transceiver 1003 pass through bus It is connected with each other.

Memory 1002 include but not limited to be random access memory (English：Random Access Memory, letter Claim：RAM), read-only memory (English：Read-Only Memory, referred to as：ROM), Erasable Programmable Read Only Memory EPROM (English Text：Erasable Programmable Read Only Memory, referred to as：) or portable read-only memory (English EPROM Text：Compact Disc Read-Only Memory, referred to as：CD-ROM), which is used for dependent instruction and data. Transceiver 1003 is for sending and receiving data.

Processor 1001 can be one or more central processing units (English：Central Processing Unit, letter Claim：CPU), in the case where processor 1001 is a CPU, which can be monokaryon CPU, can also be multi-core CPU.

Processor 1001 in the network equipment 100 for reading the program code stored in the memory 1002, execute with Lower operation：Master Information Block MIB is broadcasted by the transceiver 1003, which includes being used to indicate occupied by public control resource set Running time-frequency resource the first instruction information, wherein the public control resource set is for carrying instruction user class control resource set institute Account for the second instruction information of running time-frequency resource；It is sent on the running time-frequency resource of the first instruction information instruction by the transceiver 1003 The second instruction information；By the transceiver 1003 except the public control resource set and user class control money on current subframe Running time-frequency resource other than running time-frequency resource shared by the collection of source sends business datum.

In one possible implementation, which removes the public affairs by the transceiver 1003 on current subframe Controlling the running time-frequency resource transmission business datum other than running time-frequency resource shared by resource set and user class control resource set altogether is specially： The user class is sent on the running time-frequency resource of the second instruction information instruction control user in resource set by the transceiver 1003 The Downlink Control Information DCI of equipment；The DCI includes being used to indicate shared by the Physical Downlink Shared Channel PDSCH of the user equipment The resource allocation information of Physical Resource Block PRB；The public control resource set and the user class are removed on the PRB of DCI instructions Running time-frequency resource other than running time-frequency resource shared by control resource set sends the PDSCH.

In another possible realization method, which is additionally operable to be calculated according to preset formula described to obtain Value RIV in RIV fields, the preset formula are as follows：

RIV=N_RB(L-1)+RB_Start

else

RIV=N_RB(N_RB-L+1)+(N_RB-1-RB_Start)

In the network equipment 100 described in Figure 10, the network equipment indicates public control resource by MIB to user equipment The shared running time-frequency resource of collection, the user equipment receive public control resource set on the running time-frequency resource and are provided according to the public control Source collection determines the running time-frequency resource shared by user class control resource set, and subsequently, which will distribute to the running time-frequency resource of itself In except shared by the public control resource set running time-frequency resource and user class control resource set shared by running time-frequency resource in addition to time-frequency Resource is as PDSCH, i.e., the PDSCH is determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；Without It is to be pre-configured with fixed PDCCH and PDSCH, realizes the statistical multiplex of running time-frequency resource.

In conclusion by implementing the embodiment of the present invention, the network equipment indicates that public control provides by MIB to user equipment Running time-frequency resource shared by the collection of source, the user equipment receive public control resource set on the running time-frequency resource and according to the public controls Resource set determines the running time-frequency resource shared by user class control resource set, and subsequently, which provides the time-frequency of itself is distributed to In source except shared by the public control resource set running time-frequency resource and user class control resource set shared by running time-frequency resource in addition to when Frequency resource is as PDSCH, i.e., the PDSCH is determined according to PDCCH, and the PDSCH determined when PDCCH differences is also different；And It is not to be pre-configured with fixed PDCCH and PDSCH, realizes the statistical multiplex of running time-frequency resource.

One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, Ke Yitong It crosses computer program and is completed to instruct relevant hardware, the program being somebody's turn to do can be stored in computer read/write memory medium, should Program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.And storage medium above-mentioned includes：ROM, RAM, magnetic The medium of the various program storage codes such as dish or CD.

Claims

1. a kind of resource indicating method, which is characterized in that including：

The Master Information Block MIB, the MIB that user equipment receives network equipment broadcast include being used to indicate public control resource set institute First instruction information of the running time-frequency resource accounted for；

The user equipment decodes the public control resource set on the running time-frequency resource of the first instruction information instruction and obtains Second instruction information, the second instruction information are used to indicate the running time-frequency resource shared by least one user class control resource set； The user equipment is in the running time-frequency resource for distributing to itself except the public control resource set and the user class control resource Running time-frequency resource other than the shared running time-frequency resource of collection receives business datum.

2. according to the method described in claim 1, it is characterized in that, the method further includes：

The user equipment decodes the user class control resource set on the running time-frequency resource of the second instruction information instruction and obtains Obtain Downlink Control Information DCI；The DCI includes being used to indicate shared by the Physical Downlink Shared Channel PDSCH of the user equipment The resource allocation information of Physical Resource Block PRB；

The user equipment is in the running time-frequency resource for distributing to itself except the public control resource set and the user class control Running time-frequency resource other than running time-frequency resource shared by resource set receives business datum：

The user equipment is on the PRB that the DCI is indicated except the public control resource set and the user class control Running time-frequency resource other than running time-frequency resource shared by resource set receives the PDSCH.

3. according to claim 1-2 any one of them methods, which is characterized in that the second instruction information includes resource instruction Value RIV fields and sign field；The RIV fields are used to indicate the frequency domain resource shared by the user class control resource set, institute It states sign field and is used to indicate time-domain resource shared by user class control resource set.

4. according to the method described in claim 3, it is characterized in that, the method further includes：

The user equipment calculates the value of the RIV fields by presetting analytic formula, to obtain the starting of the frequency domain resource Position and, the default analytic formula is as follows：

In the default analytic formula, RIV is the value of the RIV fields, N_RBFor system bandwidth, a and b are intermediate quantity, and L is The length of the frequency domain resource arrived, RB_StartFrequency domain initial position for the obtained frequency domain resource.

5. according to claim 1-2 any one of them methods, which is characterized in that the public control resource set is located at downlink In the intermediate frequency band of first symbol of frame.

6. according to claim 1-2 any one of them methods, which is characterized in that the first instruction information includes described public The index value of resource set is controlled, the user equipment decodes described public on the running time-frequency resource of the first instruction information instruction Before controlling resource set acquisition the second instruction information, the method further includes：

The user equipment determines the running time-frequency resource shared by the public control resource set according to the index value.

7. a kind of resource indicating method, which is characterized in that including：

Broadcast Master Information Block MIB, the MIB include being used to indicate the first of the public occupied running time-frequency resource of control resource set to refer to Show information, wherein the public control resource set indicates time-frequency money shared by least one user class control resource set for carrying The second instruction information in source；

The second instruction information is sent on the running time-frequency resource of the first instruction information instruction；

On current subframe in addition to running time-frequency resource shared by the public control resource set and user class control resource set Running time-frequency resource sends business datum.

8. the method according to the description of claim 7 is characterized in that removing the public control resource set and institute on current subframe Stating the running time-frequency resource transmission business datum other than running time-frequency resource shared by user class control resource set includes：

It is sent on the running time-frequency resource of the second instruction information instruction in the user class control resource set under user equipment Row control information DCI；The DCI includes being used to indicate physics shared by the Physical Downlink Shared Channel PDSCH of the user equipment The resource allocation information of resource block PRB；

When on the PRB of DCI instructions except shared by the public control resource set and user class control resource set Running time-frequency resource other than frequency resource sends the PDSCH.

9. according to claim 7-8 any one of them methods, which is characterized in that the second instruction information includes resource instruction Value RIV fields and sign field, the RIV fields are used to indicate the frequency domain resource shared by the user class control resource set, institute It states sign field and is used to indicate time-domain resource shared by user class control resource set.

10. according to the method described in claim 9, it is characterized in that, the method further includes：

The network equipment is calculated according to default encapsulation formula to obtain the value RIV in the RIV fields, the default public affairs Formula is as follows：

In the preset formula, L is the length of the frequency domain resource, RB_StartFor the frequency domain initial position of the frequency domain resource, N_RBFor system bandwidth, a and b are intermediate quantity.

11. according to claim 7-8 any one of them methods, which is characterized in that the public control resource set is located at downlink In the intermediate frequency band of first symbol of subframe.

12. according to claim 7-8 any one of them methods, which is characterized in that the first instruction information includes the public affairs The index value of resource set is controlled altogether, and the index value determines the public control resource set for the user equipment.

13. a kind of user equipment, which is characterized in that including：

First receiving unit, Master Information Block MIB, the MIB for receiving network equipment broadcast include being used to indicate public control First instruction information of the running time-frequency resource shared by resource set processed；

Acquiring unit is obtained for decoding the public control resource set on the running time-frequency resource of the first instruction information instruction Second instruction information, the second instruction information are used to indicate the running time-frequency resource shared by user class control resource set；

Second receiving unit, for removing the public control resource set and the user class in the running time-frequency resource for distributing to itself It controls the running time-frequency resource other than the running time-frequency resource shared by resource set and receives business datum.

14. user equipment according to claim 13, which is characterized in that further include：

Decoding unit is obtained for decoding the user class control resource set on the running time-frequency resource of the second instruction information instruction Obtain Downlink Control Information DCI；The DCI includes being used to indicate shared by the Physical Downlink Shared Channel PDSCH of the user equipment The resource allocation information of Physical Resource Block PRB；

Second receiving unit is specifically used for removing the public control resource set and institute on the PRB that the DCI is indicated It states the running time-frequency resource other than running time-frequency resource shared by user class control resource set and receives the PDSCH.

15. according to claim 13-14 any one of them user equipmenies, which is characterized in that described second indicates that information includes RIV fields and sign field, the RIV fields are used to indicate the frequency domain resource shared by the user class control resource set, described Sign field is used to indicate the time-domain resource shared by the user class control resource set.

16. according to claim 13-14 any one of them user equipmenies, which is characterized in that the public control resource set position In in the intermediate frequency band of first symbol of downlink subframe.

17. user equipment according to claim 16, which is characterized in that further include：

Computing unit, the value for calculating the RIV fields by presetting analytic formula, to obtain the starting of the frequency domain resource Position and length, the default analytic formula are as follows：

18. according to claim 1314 any one of them user equipment, which is characterized in that the first instruction information includes institute State the index value of public control resource set；The user equipment further includes：

Determination unit, for determining the running time-frequency resource shared by the public control resource set according to the index value.

19. a kind of network equipment, which is characterized in that including：

Radio unit, for broadcasting Master Information Block MIB, the MIB include be used to indicate public control resource set it is occupied when First instruction information of frequency resource, wherein the public control resource set is for carrying shared by instruction user class control resource set Second instruction information of running time-frequency resource；

First transmission unit, for sending the second instruction information on the running time-frequency resource of the first instruction information instruction；

Second transmission unit, for removing the public control resource set and user class control resource set institute on current subframe The running time-frequency resource accounted for other than running time-frequency resource sends business datum.

20. the network equipment according to claim 19, which is characterized in that second transmission unit is specifically used for：

21. according to claim 19-20 any one of them network equipments, which is characterized in that described second indicates that information includes Resource indicated value RIV fields and sign field, the RIV fields are used to indicate the frequency domain shared by the user class control resource set Resource, the sign field are used to indicate the time-domain resource shared by the user class control resource set.

22. the network equipment according to claim 21, which is characterized in that further include：

Computing unit, for being calculated according to preset formula to obtain the value RIV in the RIV fields, the preset formula It is as follows：

23. according to claim 19-20 any one of them network equipments, which is characterized in that the public control resource set position In in the intermediate frequency band of first symbol of downlink subframe.

24. according to claim 19-20 any one of them network equipments, which is characterized in that described first indicates that information includes The index value of the public control resource set, the index value determine the public control resource set for the user equipment.

25. a kind of communication system, which is characterized in that the communication system includes user equipment and the network equipment, and the terminal is Claim 13-18 any one of them user equipmenies, the network equipment are claim 19-24 any one of them networks Equipment.