CN108633027A

CN108633027A - Communication means and its terminal device, the network equipment

Info

Publication number: CN108633027A
Application number: CN201710181973.3A
Authority: CN
Inventors: 杜白; 张鹏; 董朋朋; 彭金磷
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2017-03-24
Filing date: 2017-03-24
Publication date: 2018-10-09

Abstract

This application provides a kind of communication means and its terminal device, the network equipment, this method to include：First terminal equipment obtains the first information of second terminal equipment, wherein the first information is at least used for the resource location that the second terminal equipment obtains the data information of second terminal equipment；The first terminal equipment determines the resource location of the data information of the second terminal equipment according to the first information of the second terminal equipment.The method of the embodiment of the present application, first terminal equipment can know the running time-frequency resource seized by second terminal appliance services according to the first information of second terminal equipment using less network overhead.

Description

Communication means and its terminal device, the network equipment

Technical field

This application involves the communications fields, and are set more particularly, to a kind of communication means and its terminal device, network It is standby.

Background technology

Mobile communication technology profoundly changes people’s lives, and pursuit of the people to higher performance mobile communication Never stop.Increase to cope with the following volatile mobile data flow, the equipment of magnanimity connects, it is all kinds of new to continue to bring out Business and application scenarios, the 5th generation (5th generation, 5G) mobile communication system will come into being.It is different in 5G systems The requirement of scene, different business, distinct device for communication network is also different.

Three categories business in 5G systems is respectively：Magnanimity machine type communication (massive machine type Communications, mMTC) business, highly reliable (the ultra reliable and low latency of low time delay Communication, URLLC) business and enhancing mobile broadband (enhanced mobile broadband, eMBB) business.Its In, eMBB business includes mainly ultra high-definition video traffic, augmented reality business, virtual reality business etc., and eMBB business is mainly special Point is that transmitted data amount is big, transmission rate is very high；URLLC business is mainly used for Industry Control in Internet of Things, unmanned Deng being mainly characterized by ultrahigh reliability, low delay, transmitted data amount is less and with sudden；MMTC business is mainly used Intelligent grid, smart city in Internet of Things etc., be mainly characterized by bulk device connection, transmitted data amount it is small, tolerance compared with Prolonged delay.

One feature of URLLC business, which is data packet, has sudden, randomness, may be within a very long time not It will produce data packet, it is also possible to generate multiple data packets within a very short time, and data packet is smaller, such as URLLC business datums The representative value of packet is 50Byte.The characteristic of URLLC business data packets can influence the resource distribution mode of URLLC business, if adopted With the mode for reserving resource for URLLC, when no data are sent, the wasting of resources is very serious.

Since the data packet of eMBB business is larger, and the data packet of URLLC business is smaller, and is fragmentary burst type real estate Raw.Therefore, when URLLC business and eMBB business coexist, " seizing (Preemption) " becomes one under this scene Kind primary solutions, as shown in Fig. 2, " seizing " refers to allowing the running time-frequency resource of URLLC business to occupy to distribute to eMBB business Running time-frequency resource.

For eMBB service terminal equipment, if it is possible to determine and be believed by the position of the resource of URLLC business " seizing " Breath, then can neglecting the information of this partial replacement, such as the information is set to 0, can subtracting in this way when decoding It is influenced caused by " seizing " resource by URLLC business less.Therefore, when URLLC business and eMBB business coexist, it is necessary to The location information terminal device of running time-frequency resource shared by eMBB service terminal equipment Notification URL LC service terminal equipment.

Therefore, there is an urgent need for a kind of technological means so that eMBB service terminal equipment knows the time-frequency seized by URLLC business Resource.

Invention content

The application provides a kind of communication means and its terminal device, the network equipment, can use smaller resource overhead to First terminal equipment notifies the running time-frequency resource seized by second terminal equipment.

In a first aspect, a kind of communication means is provided, including：First terminal equipment obtains the first letter of second terminal equipment Breath, wherein the first information includes the location information of the resource for the data information for being used for transmission the second terminal equipment；Institute The first information of the first terminal equipment according to the second terminal equipment is stated, determines the data information of the second terminal equipment Resource location.

Therefore, in method provided by the embodiments of the present application, first terminal equipment can be according to the first of second terminal equipment Information, determines the resource location of the data resource of second terminal equipment, and further determines that the business of second terminal equipment is seized Running time-frequency resource, advantageously reduce the business of second terminal equipment to being done caused by the service resources punching of first terminal equipment It disturbs.

With reference to first aspect and its above-mentioned realization method, described in the first possible realization method of first aspect The first information of second terminal equipment includes redundant bit sequence, and the redundant bit sequence is according in the first information Two information generate, and second information includes at least the position of the resource for the data information for being used for transmission the second terminal equipment Information, the identification information that the second terminal equipment is not used in the redundant bit sequence are scrambled, and the first terminal is set The standby first information according to the second terminal equipment determines the resource location of the data information of the second terminal equipment, wraps It includes：The first terminal equipment determines whether second information decodes correctly according to the redundant bit sequence；When described When the decoding of two information is correct, the first terminal equipment is determined and is used for transmission described the according to decoded second information The position of the resource of the data information of two terminal devices.

It therefore, will be according to above-mentioned redundant bit sequence when the first user receives the first information of the second terminal equipment Row, determine whether the second information decodes correctly, when determining that the decoding of the second information is correct, according to decoded second information, energy Enough determine the position of the resource of the data information of second terminal equipment.

With reference to first aspect and its above-mentioned realization method, described in second of possible realization method of first aspect Method further includes：The first terminal equipment obtains the first information of the second terminal equipment on default resource location.

With reference to first aspect and its above-mentioned realization method, described in the third possible realization method of first aspect The first information of second terminal equipment further includes the location information of the resource for the third information for being used for transmission third terminal equipment, institute The location information that third information includes the resource for the data information for being used for transmission the third terminal equipment is stated, the method is also wrapped It includes：The first terminal equipment is used for transmission the position letter of the resource of the third information of the third terminal equipment according to Breath, obtains the third information of the third terminal equipment；The first terminal equipment is according to the third of the third terminal equipment Information determines the position of the resource for the data information for being used for transmission the third terminal equipment.

With reference to first aspect and its above-mentioned realization method, described in the 4th kind of possible realization method of first aspect Method further includes：The first terminal equipment obtains public instruction information, and the public instruction information is described including being used for transmission The location information of the resource of the first information of second terminal equipment.

With reference to first aspect and its above-mentioned realization method, described in the 5th kind of possible realization method of first aspect The resource location of Downlink Control Information includes at least one of following：The location information of the resource include it is following at least It is a kind of：The size of resource；The initial position of resource；The end position of resource；The bitmap of resource.

Second aspect provides a kind of communication means, including：The network equipment determines the first information of second terminal equipment, Wherein, the first information includes the location information of the resource for the data information for being used for transmission the second terminal equipment, described The first information of second terminal equipment further includes redundant bit sequence, and the redundant bit sequence is according to the of the first information Two information generate, and second information includes at least the position of the resource for the data information for being used for transmission the second terminal equipment Information, the identification information that the second terminal equipment is not used in the redundant bit sequence carry out scrambling terminal device；Send institute State the first information of second terminal equipment.

It is described to send the downlink control in the first possible realization method of second aspect in conjunction with second aspect Information, including：On default resource location, the first information of the second terminal equipment is sent.

It is described in second of possible realization method of second aspect in conjunction with second aspect and its above-mentioned realization method The first information of second terminal equipment further includes the location information of the resource for the third information for being used for transmission third terminal equipment, institute State the location information that third information includes the resource for the data information for being used for transmission the third terminal equipment.

It is described in the third possible realization method of second aspect in conjunction with second aspect and its above-mentioned realization method Method further includes：Public instruction information is sent, the public instruction information is used to indicate the downlink control of the second terminal equipment The resource location of information processed.

It is described in the third possible realization method of second aspect in conjunction with second aspect and its above-mentioned realization method The location information of resource includes at least one of following：The size of resource；The initial position of resource；The end position of resource； The bitmap of resource.

The third aspect provides a kind of terminal device, the arbitrary possibility for executing above-mentioned first aspect or first aspect Realization method in method.Specifically, which includes for executing the arbitrary of above-mentioned first aspect or first aspect The unit of method in possible realization method.

Fourth aspect provides a kind of network equipment, the arbitrary possibility for executing above-mentioned second aspect or second aspect Realization method in method.Specifically, which includes for executing the arbitrary of above-mentioned second aspect or second aspect The unit of method in possible realization method.

5th aspect, provides a kind of terminal device, which includes：Transceiver, memory, processor and total Line.Wherein, the transceiver, the memory and the processor are connected by the bus, the memory for storing instruction, the processing Device is used to execute the instruction of memory storage, receives and/or send signal to control transceiver, and when the processor executes When the instruction of memory storage, which makes the processor execute the arbitrary possible realization of first aspect or first aspect Method in mode.

6th aspect, provides a kind of network equipment, including：Transceiver, memory, processor and bus.Wherein, the receipts Hair device, the memory are connected with the processor by the bus, and for storing instruction, the processor is for executing this for the memory The instruction of memory storage receives signal and/or transmission signal to control transceiver, and when the processor executes the memory When the instruction of storage, which makes in the arbitrary possible realization method that the processor executes second aspect or second aspect Method.

7th aspect, provides a kind of computer readable storage medium, for storing computer program, the computer program It include the instruction for executing the method in the arbitrary possible realization method of first aspect or first aspect.

Eighth aspect provides a kind of computer readable storage medium, for storing computer program, the computer program It include the instruction for executing the method in the arbitrary possible realization method of second aspect or second aspect.

9th aspect provides a kind of computer program product including instruction, when run on a computer so that Computer executes the method in the arbitrary possible realization method of first aspect or first aspect.

Tenth aspect provides a kind of computer program product including instruction, when run on a computer so that Computer executes the method in the arbitrary possible realization method of second aspect or second aspect.

Description of the drawings

Fig. 1 is the configuration diagram of the mobile communication system of embodiments herein application.

Fig. 2 is the schematic diagram of the resource punching of the application one embodiment.

Fig. 3 is the schematic diagram of the time scheduling unit of the application one embodiment.

Fig. 4 shows the schematic diagram of the DCI in LTE system.

Fig. 5 is the schematic flow chart of the method for the application one embodiment.

Fig. 6 shows the schematic diagram of the DCI of the application one embodiment.

Fig. 7 shows the schematic diagram of the DCI of the application one embodiment.

Fig. 8 shows the schematic diagram of the DCI of the application one embodiment.

Fig. 9 shows the schematic diagram of the DCI of the application one embodiment.

Figure 10 shows the schematic diagram of the DCI of the application one embodiment.

Figure 11 is the schematic diagram of the time scheduling unit of the application one embodiment.

Figure 12 is the schematic diagram of the time scheduling unit of the application one embodiment.

Figure 13 is the schematic flow chart of the method for the application one embodiment.

Figure 14 is the schematic block diagram of the terminal device of the application one embodiment.

Figure 15 is the schematic block diagram of the network equipment of the application one embodiment.

Figure 16 is the schematic diagram of the device of the application one embodiment.

Figure 17 is the schematic diagram of the device of the application one embodiment.

Specific implementation mode

Below in conjunction with attached drawing, the technical solution in the application is described.

Fig. 1 is the configuration diagram of the mobile communication system of embodiments herein application.As shown in Figure 1, the movement is logical Letter system includes equipment of the core network (equipment of the core network 110 in such as Fig. 1), wireless access network equipment (base station 120 in such as Fig. 1) With at least one terminal device (user equipment 130 in such as Fig. 1 and user equipment 140).Terminal device is wirelessly It is connected with wireless access network equipment, wireless access network equipment is connect by wirelessly or non-wirelessly mode with equipment of the core network.Core net Equipment can be independent different physical equipment from wireless access network equipment, can also be by the function and nothing of equipment of the core network The logic function of line access equipment is integrated on the same physical equipment, be can also be and is integrated with part on a physical equipment The function of the function of equipment of the core network and partial wireless access network equipment.Terminal device can be fixed position, can also It is moveable.Fig. 1 is schematic diagram, can also include other network equipments in the communication system, such as can also include wireless Trunking and wireless backhaul equipment, are not drawn into Fig. 1.The core that embodiments herein includes to the mobile communication system The quantity of heart net equipment, wireless access network equipment and terminal device does not limit.

Wireless access network equipment is the access device that terminal device is wirelessly linked into the mobile communication system, Can be base station NodeB, the base station in evolved base station eNodeB, 5G mobile communication system, in future mobile communication system Access node etc. in base station or WiFi system, embodiments herein to particular technique used by wireless access network equipment and Specific equipment form does not limit.

Terminal device is referred to as terminal Terminal, user equipment (user equipment, UE), mobile station (mobile station, MS), mobile terminal (mobile terminal, MT) etc..Terminal device can be mobile phone (mobile Phone), tablet computer (Pad), the computer with radio transmission-receiving function, virtual reality (virtual reality, VR) terminal are set Nothing in standby, augmented reality (augmented reality, AR) terminal device, Industry Control (industrial control) In line terminal, the wireless terminal in unmanned (self driving), remote operation (remote medical surgery) Wireless terminal, the wireless terminal in intelligent grid (smart grid), in transportation safety (transportation safety) Wireless terminal, the wireless terminal in smart city (smart city), the wireless terminal in wisdom family (smart home) Etc..

Wireless access network equipment and terminal device can be deployed in land, including indoor or outdoors, hand-held or vehicle-mounted； It can be deployed on the water surface；It can also dispose on skyborne aircraft, balloon and satellite.Embodiments herein is to wireless access The application scenarios of net equipment and terminal device do not limit.

Embodiments herein can be adapted for downlink signal transmission, be readily applicable to uplink signal transmissions, can be with Signal transmission suitable for device-to-device (device to device, D2D).Downlink signal is transmitted, sending device is Wireless access network equipment, corresponding receiving device are terminal devices.For uplink signal transmissions, sending device is terminal device, Corresponding receiving device is wireless access network equipment.For the signal transmission of D2D, sending device is terminal device, corresponding to connect Receiving unit is also terminal device.The transmission direction of embodiments herein signal does not limit.

It can be by authorizing frequency between wireless access network equipment and terminal device and between terminal device and terminal device Spectrum (licensed spectrum) is communicated, can also be by exempting from that frequency spectrum (unlicensed spectrum) is authorized to be led to Letter, can also be simultaneously by authorizing frequency spectrum and exempting from that frequency spectrum is authorized to be communicated.Between wireless access network equipment and terminal device with And can be communicated by 6G frequency spectrums below between terminal device and terminal device, can also by the frequency spectrum of 6G or more into Row communication, can also be communicated using the frequency spectrum of 6G frequency spectrums below and 6G or more simultaneously.Embodiments herein is to wireless Used frequency spectrum resource does not limit between access network equipment and terminal device.

Fig. 3 is the schematic diagram of one time scheduling unit of the application one embodiment.As shown in figure 3, the time scheduling list Member includes two slot s lot, wherein each slot is by 7 orthogonal frequency division multiplexing (orthogonal frequency Division multiplexing, OFDM) symbol composition.Physical Downlink Control Channel (the physical of eMBB business Downlink control channel, PDCCH) be mapped to the time scheduling unit the first two symbol it is (as illustrated in the diagram Symbol 1 and symbol 2), wherein Downlink Control Information (the downlink control of terminal device are carried in PDCCH Information, DCI), which includes the location information for the resource for being used for transmission eMBB business datums and other control information.

As shown in figure 3, the symbol except divided-by symbol 1 and symbol 2 can be used for carrying the data of eMBB business, that is, can To distribute to the running time-frequency resource that eMBB business datums use, and if when eMBB business and URLLC business and when depositing, URLLC industry Business " may seize " and be already allocated to the running time-frequency resource that eMBB business datums use, such as seize symbol 3 in Fig. 3, symbol 4, Running time-frequency resource some or all of in symbol 5, symbol 6, symbol 7.

It should be understood that the time scheduling unit shown in Fig. 3 is only exemplary, URLLC business shared time-frequency in figure 3 Resource location is also only exemplary, and the embodiment of the present application does not limit.

In general communication process, terminal device needs to demodulate the DCI in PDCCH first, then can be indicated in DCI Demodulation belongs to Physical Downlink Shared Channel (the physical downlink shared of terminal device on resource location Channel, PDSCH), can carry on the PDSCH broadcast message, paging message, terminal device data information etc..Long-term In evolution (long term evolution, LTE) system, each PDCCH uses one or more control channel elements (control channel elements, CCE) is transmitted, and the quantity for the CCE that a PDCCH is used is named the polymerization etc. of CCE Grade, for example, the polymerization grade n of a CCE can be 1,2,4,8.In a subframe, different PDCCH can use difference CCE polymerization grades n, a CCE includes 9 resource element groups (resource element group, REG), is generally comprised 36 resource elements (resource element, RE).

Fig. 4 shows the schematic diagram of the DCI in long term evolution (long term evolution, LTE) system. In the technology of existing LTE, the network equipment can determine whether the running time-frequency resource shared by the data information of terminal device first, and according to number It is believed that the DCI that the running time-frequency resource location determination shared by breath will be sent, the DCI are used to indicate shared by the data information of terminal device Running time-frequency resource location information.

As shown in figure 4, DCI may include modulation and encoding scheme (modulation and coding scheme, MCS) Field (field), new data indicate that (new data indication, NDI) field, resource block distribute (resource block Assignment) field, redundancy versions (redundancy version, RV) field, hybrid automatic repeat-request (hybrid Automatic repeat request, HARQ) process number field.Specifically, MCS fields are used to indicate present data transmission Coding and modulation system scheme；It is new biography or re-transmission that NDI fields, which are used to indicate present data transmission,；Resource block allocation field is used The running time-frequency resource used in instruction present data transmission；RV fields are used to indicate redundancy version used by present data transmission This；HARQ process number fields are used to indicate HARQ processes used in present data transmission.In order to which terminal device can be judged Whether the DCI received decodes correctly, and the network equipment can carry out cyclic redundancy check (cyclic redundancy to DCI Check, CRC) processing.The network equipment uses the bit of each field in DCI to generate CRC check bit (parity bits), And the radio network temporary identifier (radio network temporary identity, RNTI) of further using terminal equipment CRC check bit is scrambled.

The network equipment may send the DCI of multiple terminal devices simultaneously, due to issuing the DCI of each terminal device The RNTI information of CRC all using terminal equipment oneself is scrambled, and therefore, a terminal device, which can only verify, issues oneself Whether DCI decodes correctly, even if the terminal device has received the DCI for being sent to other terminal devices, due to not knowing other ends The RNTI information of end equipment, therefore the CRC for being sent to other terminal devices can not be descrambled, to carry out accurately CRC check.

In the scenario shown in fig. 3, when eMBB business and URLLC business coexist, since eMBB service terminal terminals are set The standby DCI that URLLC service terminal device ends can not be sent to the network equipment received carries out CRC check, therefore can not Judge whether the terminal device DCI decodes correctly, it also just can not be further according to the DCI of URLLC service terminal device ends, really Determine running time-frequency resource used in the data information of URLLC business.

The embodiment of the present application provides a kind of communication means, less resource overhead can be used to eMBB service terminal equipment The running time-frequency resource that terminal notification URLLC business is seized.

Fig. 5 is the schematic flow chart of the method for the application one embodiment.As shown in figure 5, this method 400 includes：

Step 510, first terminal equipment obtains the first information of second terminal equipment, wherein the first information includes being used for Transmit the location information of the resource of the data information of second terminal equipment.

Step 520, first terminal equipment determines the data of second terminal equipment according to the first information of second terminal equipment The resource location of information.

Specifically, first terminal equipment can be eMBB service terminal equipment, and second terminal equipment can be URLLC business Terminal device.

In step 510, the first information of second terminal equipment can be the DCI of second terminal equipment, which includes It is used for transmission the location information of the resource of the data information of second terminal equipment and other control letters as shown in Fig. 4 embodiments Breath, therefore, second terminal equipment can know running time-frequency resource used in the data information of second terminal equipment according to the DCI.

In step 520, first terminal equipment can obtain second terminal and set according to the first information of second terminal equipment The resource location of standby data information.

Therefore, in method provided by the embodiments of the present application, first terminal equipment can be according to the first of second terminal equipment Information obtains the resource location of the data resource of second terminal equipment, knows the time-frequency that the business of second terminal equipment is seized Resource reduces the business of second terminal equipment to being interfered caused by the service resources punching of first terminal equipment.

Optionally, as the application one embodiment, the first information of the second terminal equipment includes redundant bit sequence Row, the redundant bit sequence are generated according to the second information in the first information, and second information is included at least and is used for The location information of the resource of the data information of the second terminal equipment is transmitted, the redundant bit sequence is not used described second The identification information of terminal device is scrambled, and the first terminal equipment is according to the first information of the second terminal equipment, really The resource location of the data information of the fixed second terminal equipment, including：The first terminal equipment is according to the redundant bit Sequence, determines whether second information decodes correctly；When second information decoding is correct, the first terminal equipment root According to decoded second information, the position of the resource for the data information for being used for transmission the second terminal equipment is determined.

That is, increasing redundant bit sequence, the redundant bit sequence root in the first information of second terminal equipment It is generated according to the second information in the first information, which has included at least the resource of the data information of second terminal equipment Location information, and the identification information that second terminal equipment is not used in the redundant bit sequence is scrambled.

Optionally, as the application one embodiment, the first information of the second terminal equipment includes redundant bit sequence Row, the redundant bit sequence are generated according to the second information in the first information, and second information is included at least and is used for Transmit the location information of the resource of the data information of the second terminal equipment, the redundant bit sequence using public information into Row scrambling, the first terminal equipment determine the second terminal equipment according to the first information of the second terminal equipment The resource location of data information, including：The first terminal equipment determines second information according to the redundant bit sequence Whether decode correct；When second information decoding is correct, the first terminal equipment is according to decoded second letter Breath determines the position of the resource for the data information for being used for transmission the second terminal equipment.

That is, the redundant bit sequence that the first information includes is scrambled using public information, for example, the public letter Breath can be cell or the common temporary identifier of network, since each terminal device can know the public information, other Terminal device also can verify whether the second information decodes correctly according to the redundant bit sequence.Therefore, when first terminal equipment When receiving the first information of the second terminal equipment, it will judge whether the second information decodes according to above-mentioned redundant bit sequence Correctly, when determining that the decoding of the second information is correct, according to decoded second information, the data of second terminal equipment be can determine The second information of resource used in information.

Specifically, when first terminal equipment is eMBB service terminal equipment, second terminal equipment is that URLLC service terminals are set It is standby, when the first information includes the DCI of second terminal equipment, optionally, as shown in fig. 6, second information is as shown in fig. 6, at least Resource allocation field including DCI；Optionally, as shown in fig. 7, second information can also include the resource allocation field of DCI With NDI fields；Optionally, as shown in figure 8, second information can also include each field of entire DCI；It should be understood that this Two information include at least the resource allocation field of DCI, can be used in the data bit that eMBB service terminal equipment knows URLLC business It sets, which can also include other information, and the application does not limit.

It should be understood that the embodiment of the present application does not limit position of the redundant bit sequence in DCI, increase redundant bit sequence DCI after row can be structural schematic diagram shown by Fig. 9, or the DCI shown in Figure 10.

Optionally, as the application one embodiment, first terminal equipment obtains second terminal on default resource location The first information of equipment.

That is, the running time-frequency resource shared by the first information of second terminal equipment is fixed, first terminal equipment energy Enough first information that second terminal equipment is obtained on fixed running time-frequency resource, and according further to the of second terminal equipment One information determines running time-frequency resource used in the data information of second terminal equipment.

It should be understood that it includes two kinds of situations that running time-frequency resource position, which is fixed, used in the first information of second terminal equipment：

In the case of one kind, size, initial position and the end of the running time-frequency resource shared by the first information of second terminal equipment At least one of position is completely fixed.

In other situations, the running time-frequency resource shared by the first information of second terminal equipment and second terminal equipment institute The cell of category is related, that is to say, that belonging to the running time-frequency resource and second terminal equipment shared by the first information of second terminal equipment There are fixed mapping relations cell, for example, belong to cell 1 second terminal equipment the first information shared by running time-frequency resource 1 At least one of size, initial position and end position are fixed；Shared by the first information for belonging to the second terminal equipment of cell 2 At least one of size, initial position and the end position of running time-frequency resource 2 it is fixed.

It should be understood that second terminal equipment can be to appoint with the multiple terminal devices of first terminal equipment multiplexing transmission resource One terminal device of meaning.For example, can determine that second terminal equipment, such as preset rules are according to preset rules by the network equipment Select a terminal device of RNTI minimums as second terminal equipment.

Optionally, as one embodiment of the application, the first information of the second terminal equipment further includes for passing The location information of the resource of the third information of defeated third terminal equipment, the third information include being used for transmission the third terminal The location information of the resource of the data information of equipment, the method further include：The first terminal equipment is according to described for passing The location information of the resource of the third information of the defeated third terminal equipment, obtains the third information of the third terminal equipment； The first terminal equipment determines according to the third information of the third terminal equipment and is used for transmission the third terminal equipment The position of the resource of data information.

Further include the third letter for being used to indicate third terminal equipment that is, in the first information of second terminal equipment The location information of the resource of breath.

It is described with reference to specific example.Figure 11 is the signal of the time scheduling unit of one embodiment of the application Figure.As shown in figure 11, the time scheduling unit is constituted by 14 OFDM symbols, the wherein PDCCH of eMBB business is in 1 He of symbol It is transmitted on symbol 2, the symbol except divided-by symbol 1 and symbol 2 is used for carrying the data information of eMBB user, that is, eMBB business Data information shared by running time-frequency resource and if when eMBB business and URLLC business and when depositing, URLLC business " may rob Accounting for " running time-frequency resource shared by the data information of eMBB business transmits into row information, wherein symbol 3, symbol 5, symbol 8, symbol 11, symbol 13 may be used for sending the DCI of URLLC business.

In fig. 11, symbol 5 carries the DCI of multiple URLLC business, for example, in the embodiment of the present application, symbol 5 carries The first information of second terminal equipment and the third information of third terminal equipment.

That is, the running time-frequency resource location determination shared by the first information due to second terminal equipment, first eventually End equipment can know the running time-frequency resource shared by the first information of second terminal equipment, if it is whole to carry third in the first information The location information of resource shared by the third information of end equipment, then first terminal equipment can also know third terminal equipment The position of resource shared by third information.

It should be understood that redundant bit sequence is also increased in the third information of third terminal equipment, the redundant bit sequence It is generated according to the 4th information of third terminal equipment, the 4th information includes at least the number for being used for transmission the third terminal equipment It is believed that the location information of the resource of breath, the mark letter of the third terminal equipment is not used in the redundant bit sequence in third information Breath is scrambled.

When the first user receives the third information of the third terminal equipment, can include according to third information be superfluous Remaining bit sequence, determines whether the 4th information decodes correctly, when determining that the decoding of the 4th information is correct, according to the decoded 4th Information can determine the resource location of the data information of third terminal equipment.

That is, first terminal equipment decodes the first information of second terminal equipment first, and use first information packet The redundant bit sequence included verifies the second information that the first information includes, if verification is correct, it is determined that believe second The decoding of breath is correct.Since the second information includes the location information of the resource shared by the third information of third terminal equipment, because This first terminal equipment also just can determine the location information of the resource shared by third information.

Optionally, as the application one embodiment, the location information of the resource includes at least one of following：Money The size in source；The initial position of resource；The end position of resource；The bitmap of resource.

Wherein, resource can both refer to time-domain resource, can also refer to frequency domain resource.

In the following, being illustrated by taking the resource shared by third information as an example, the resource shared by third information is continuous resource When, when the resource initial position, end position determine, the resource shared by the third information determines；Alternatively, shared by third information When resource size and initial position determine, the resource shared by third information determines；Or the resource size shared by third information When being determined with end position, the resource shared by third information determines.

As shown in figure 11, when determining that the running time-frequency resource shared by the third information of third terminal equipment is 5 RE, that is, the is determined When resource size shared by three information is 5 RE, the time-domain resource shared by the third information is the 5th symbol, the third information The initial position of shared frequency domain resource is the 1st subcarrier, then the running time-frequency resource shared by third information is exactly the in symbol 5 Running time-frequency resource shared by 1 subcarrier to the 5th subcarrier.When the resource used in the third information is continuous resource, if The initial position of resource shared by third information determines that the terminal device for receiving third information uses resource shared by the third information Each possible size, blind Detecting is carried out to the third information that receives, so that it is determined that the resource shared by third information；Or The end position of person, the resource shared by the third information determine that the terminal device for receiving third information uses the third information institute Each the possible size for accounting for resource carries out blind examination to the third information received, also can determine that the resource shared by third information.

Again for example, when determine the time-domain resource size shared by third information be 4 CCE, and determine the third letter The initial position of the shared time-domain resource of breath and end position will also determine the resource shared by third information.When third packet When the CCE polymerization grades n included can be 1,2,4,8, the possible size of running time-frequency resource shared by third information is in above-mentioned four kinds Any one.

Specifically, when first terminal equipment just knows that the initial position of the resource shared by the third information of third terminal equipment When, according to the protocol conventions in LTE or future 5G systems, since the resource size shared by third information is limited kind of possibility, example Such as, the size of the resource shared by third information may be 1 CCE, 4 CCE or 8 CCE, then first terminal equipment will be from this It attempts to carry out blind examination successively in 3 kinds of possible resource sizes.When the redundant bit sequence pair third for including according to third information The 4th information in information is verified, and determines that the 4th information decoding is correct, then the number that will can determine whether third terminal equipment It is believed that the location information of the resource of breath, stops blind examination；If traversing the possible size of all resources, complete verification failure, then Blind examination fails.

When the end position of the resource shared by first terminal equipment just knows that third information, shared by third information Resource size is similarly limited kind of possibility, and first terminal equipment carries out the mode of blind examination and just knows that the resource shared by third information Initial position when it is similar, details are not described herein.

In the mode of another possibility, when the resource used in the third information is continuous resource, work as first terminal When equipment just knows that the blind examination space of the resource shared by third information, since the resource size shared by third information can for limited kind Can, there is also limited kind of possibility for resource initial position or end position shared by third information, therefore, in this case, no It only needs to attempt limited kind of possible resource size, it is also desirable to it is blind to carry out to attempt limited kind of resource initial position or end position Inspection finally if correct to the 4th information checking in third information, stops blind examination.If it is possible big to traverse all resources Behind small and initial position, or after the possible size of all resources of traversal and end position, complete verification failure, then blind examination is lost It loses.

It should be understood that during above-mentioned blind examination, for each possible resource size, it is also possible to which there are different thirds letters Format is ceased, therefore, during blind examination, for the same resource size, it is also necessary to attempt different third information formats.Specifically Ground, by taking LTE system as an example, when third information includes DCI, the possible formats of DCI are in LTE：Format 0 (Format 0), lattice Formula 1 (Format 1), format 1A (Format 1A), format 1B (Format 1B), format 1C (Format 1C), format 1D (Format 1D), format 2 (Format 2), format 2A (Format 2A), format 2B (Format 2B), format 2C (Format 2C), format 3 (Format 3), format 3A (Format 3A), format 4 (Format 4) etc..It should be understood that DCI belongs to not apposition When formula, position of the redundant bit sequence in third information may be different, and the embodiment of the present application does not limit the possible formats of DCI It is fixed, the possible format of third information is not also limited.

Optionally, bitmap (Bitmap) can indicate the resource location shared by third information, such as shared by third information Running time-frequency resource size is 10 CCE, can indicate resource allocation conditions with the sequence of a 10bit, if it is terminal device A points It with the 1st, 3,4,7 CCE in above-mentioned 10 CCE, can be indicated with 1011001000, wherein 1 indicates distribution, and 0 indicates not Distribution.

It should be understood that the time-domain resource size shared by third information can also be as unit of RE or RE, the application does not limit.

It should also be understood that third terminal equipment can be in the multiple terminal devices of first terminal equipment multiplexing transmission resource Any one terminal device.

Optionally, as the application one embodiment, the above method further includes：The first terminal equipment obtains public finger Show that information, the public instruction information include the letter of the resource location for the first information for being used to indicate the second terminal equipment Breath.

That is, after the network equipment sends public instruction information, first terminal equipment is true according to the public instruction information Determine the information of the resource location of the first information of second terminal equipment.

It should be understood that second terminal equipment can be to appoint with the multiple terminal devices of first terminal equipment multiplexing transmission resource One terminal device of meaning, above-mentioned public instruction information may include the data information of each terminal device in multiple terminal devices The location information of resource, the application do not limit.

With reference to specific embodiment, it is described.Figure 12 shows the schematic diagram of the application one embodiment, such as Figure 12 Shown, for the time scheduling unit by 14 OFDM symbols, the PDCCH of wherein eMBB business is mapped in the symbol of the scheduling time unit Number 1 and symbol 2, the symbol except divided-by symbol 1 and symbol 2 can be used for carrying the data of eMBB user, that is, can distribute To the running time-frequency resource that eMBB business datums use, and if when eMBB business and URLLC business and when depositing, URLLC business may Meeting " seizing " is already allocated to the running time-frequency resource that eMBB business datums use, wherein symbol 3, symbol 4, symbol 5, symbol 6, symbol Numbers 7 may be used for sending the DCI of URLLC business.

Multiple URLLC business are carried on time scheduling unit shown in Figure 12, include public affairs in the symbol 14 in Figure 12 Information is indicated altogether, which includes the position of the resource of the data information of one or more URLLC service terminals equipment Confidence ceases.

It should be understood that for the terminal device of a URLLC business, the resource location shared by its DCI can scheme , can not also be on the time scheduling unit shown in Figure 12 on time scheduling unit shown in 12, but dispatch at other times On unit, the application does not limit.

Optionally, as the application one embodiment, the first information of the first terminal equipment no longer to second terminal equipment It is verified, and gives tacit consent to and the first information of second terminal equipment is decoded correctly.

At this point, redundant bit sequence need not be increased in the first information of second terminal equipment, and in public instruction information It needs to include the resource location information shared by the second terminal equipment first information, it should be appreciated that in the embodiment of the present application, resource location Description it is consistent with the description in Fig. 5 embodiments, for brevity, details are not described herein.

Figure 13 shows the schematic flow chart of the method for another embodiment of the application, as shown in figure 13, this method 1300 Executive agent be the network equipment, including:

Step 1310, the network equipment determines the first information of second terminal equipment, wherein the first information includes being used for The location information of the resource of the data information of the second terminal equipment is transmitted, the first information of the second terminal equipment also wraps Redundant bit sequence is included, the redundant bit sequence is generated according to the second information of the first information, and second information is extremely The location information of few resource for including the data information for being used for transmission the second terminal equipment, the redundant bit sequence do not make Scrambling terminal device is carried out with the identification information of the second terminal equipment.

Step 1320, the first information of the second terminal equipment is sent.

Therefore, in method provided by the embodiments of the present application, first terminal equipment can be according to the first of second terminal equipment Information determines the resource location of the data resource of second terminal equipment, can determine that the business of second terminal equipment is seized Running time-frequency resource, advantageously reduce the business of second terminal equipment to being done caused by the service resources punching of first terminal equipment It disturbs.

Optionally, described to send the Downlink Control Information as the application one embodiment, including：In default resource On position, the first information of the second terminal equipment is sent.

Optionally, as the application one embodiment, the first information of the second terminal equipment further includes being used for transmission The location information of the resource of the third information of third terminal equipment, the third information include being used for transmission the third terminal to set The location information of the resource of standby data information.

Optionally, as the application one embodiment, the method further includes：Public instruction information is sent, it is described public Indicate that information includes the location information of the resource for the first information for being used for transmission the second terminal equipment.

Optionally, as the application one embodiment, the resource location includes at least one of following：Resource is big It is small；The initial position of resource；The end position of resource；The bitmap of resource.

It should be understood that the specific implementation of the embodiment shown in Figure 13 and embodiment shown in Fig. 3 to Figure 12 is specific Realization method is similar, and for brevity, details are not described herein.

The schematic flow chart of the embodiment of the present application is described in detail from the angle of method above in conjunction with Fig. 3 to Figure 13, under Face describes the relevant apparatus of the embodiment of the present application in conjunction with Figure 14 to Figure 17 from the angle of device.

Figure 14 is the schematic block diagram of the terminal device 1400 of one embodiment of the invention.It should be understood that terminal device 1400 are able to carry out each step executed by first terminal equipment in the method for Fig. 3 to Figure 13, described in Figure 14 embodiments Second terminal equipment described in embodiment of the method for the first terminal equipment to Fig. 3 to Figure 13 is corresponding, described in Figure 14 embodiments Embodiment of the method for the second terminal equipment to Fig. 3 to Figure 13 described in third terminal equipment it is corresponding, in order to avoid repeating, this Place is no longer described in detail.Terminal device 1400 includes：

Acquiring unit 1410, the acquiring unit 1410 are used to obtain the first information of first terminal equipment, wherein described The first information is at least used for the resource location that the first terminal equipment obtains the data information of first terminal equipment；

Determination unit 1420, the determination unit 1420 are used for the first information according to the first terminal equipment, determine The resource location of the data information of the first terminal equipment.

It should be understood that the action that the determination unit 1420 executes can be realized by processor, and what acquiring unit 1310 executed Action can be realized by transceiver under the control of a processor.

Therefore, in method provided by the embodiments of the present application, terminal device can according to the first information of first terminal equipment, The resource location for obtaining the data resource of first terminal equipment, knows the running time-frequency resource that the business of first terminal equipment is seized, The business of first terminal equipment is reduced to being interfered caused by the service resources punching of terminal device.

Figure 15 is the schematic block diagram of the network equipment 1500 of one embodiment of the invention.It should be understood that the network equipment 1500 are able to carry out each step executed by the network equipment in the method for Fig. 3 to Figure 13, and first described in Figure 15 embodiments First terminal equipment described in embodiment of the method for the terminal device to Fig. 3 to Figure 13 is corresponding, and described in Figure 15 embodiments Second terminal equipment described in embodiment of the method for two terminal devices to Fig. 3 to Figure 13 is corresponding, in order to avoid repeating, herein not It is described in detail again.The network equipment 1400 includes：

Determination unit 1510, the money of data information of the determination unit 1510 for determining transmission second terminal equipment Source, and determine according to the resource location of the data information first information of the second terminal equipment, the first information is extremely It is used for the resource location that the second terminal equipment obtains the data information of second terminal equipment less, the second terminal equipment The first information further includes redundant bit sequence, and the redundant bit sequence is generated according to the second information of the first information, institute The resource location information that the second information includes at least the data information is stated, the redundant bit sequence is not by the second terminal The identification information of equipment is scrambled, and the Downlink Control Information is additionally operable to the money that first terminal equipment obtains the data information Source position；

Transmission unit 1520, the transmission unit 1520 are used to send the first information of the second terminal equipment.

It should be understood that the action that the determination unit 1510 executes can be realized by processor, and what transmission unit 1420 executed Action can be realized by transceiver under the control of a processor.

Figure 16 is the schematic block diagram of the device of one embodiment of the invention.Figure 16 shows that the embodiment of the present invention carries The device 1600 of confession.It should be understood that device 1600 be able to carry out in the method for Fig. 3 to Figure 13 executed by first terminal equipment it is each Step, in order to avoid repeating, and will not be described here in detail.Device 1500 includes：

Memory 1610, for storing program；

Transceiver 1620, for being communicated with other equipment；

Processor 1630, for executing the program in memory 1610, processor 1630 and the memory 1610 and institute It states transceiver 1620 to be respectively connected with, the described instruction for executing the storage of the memory 1610, with when executing described instruction Execute following steps：

The processor 1630 is used to obtain the access network information of the terminal device by transceiver 1620, wherein eventually End equipment is in Idle state or inactive state；According to the access network information, the terminal device is sent to access network equipment Contextual information.

It should be understood that device 1600 can be specially the first terminal equipment in above-described embodiment, and can be used for executing Each step corresponding with first terminal equipment and/or flow in above method embodiment.

Therefore, in method provided by the embodiments of the present application, first terminal equipment can be according to the downlink of second terminal equipment Information is controlled, the resource location of the data resource of second terminal equipment is obtained, knows what the business of second terminal equipment was seized Running time-frequency resource reduces the business of second terminal equipment to being interfered caused by the service resources punching of first terminal equipment.

Figure 17 is the schematic block diagram of the device of one embodiment of the invention.Figure 17 shows the embodiment of the present invention to carry The device 1700 of confession.It should be understood that device 1700 be able to carry out in the method for Fig. 3 to Figure 13 executed by first terminal equipment it is each Step, in order to avoid repeating, and will not be described here in detail.Device 1600 includes：

Memory 1710, for storing program；

Transceiver 1720, for being communicated with other equipment；

Processor 1730, for executing the program in memory 1710, processor 1730 and the memory 1710 and institute It states transceiver 1720 to be respectively connected with, the described instruction for executing the storage of the memory 1610, with when executing described instruction Execute following steps：

The processor 1730 is used to obtain the access network information of the terminal device by transceiver 1720, wherein eventually End equipment is in Idle state or inactive state；According to the access network information, the terminal device is sent to access network equipment Contextual information.

It should be understood that device 1700 can be specially the first terminal equipment in above-described embodiment, and can be used for executing Each step corresponding with first terminal equipment and/or flow in above method embodiment.

Those of ordinary skill in the art may realize that lists described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, depends on the specific application and design constraint of technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed The scope of the present invention.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be the indirect coupling by some interfaces, device or unit It closes or communicates to connect, can be electrical, machinery or other forms.

The unit illustrated as separating component may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme 's.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.

It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), arbitrary access are deposited The various media that can store program code such as reservoir (Random Access Memory, RAM), magnetic disc or CD.

In the above-described embodiments, can come wholly or partly by software, hardware, firmware or its arbitrary combination real It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or It partly generates according to the flow or function described in the embodiment of the present application.The computer can be all-purpose computer, special meter Calculation machine, computer network or other programmable devices.The computer instruction can be stored in computer readable storage medium In, or be transmitted by the computer readable storage medium.The computer instruction can be from a web-site, meter Calculation machine, server or data center are (such as red by wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless Outside, wirelessly, microwave etc.) mode is transmitted to another web-site, computer, server or data center.The calculating Machine readable storage medium storing program for executing can be that any usable medium that computer can access either includes one or more usable mediums The data storage devices such as integrated server, data center.The usable medium can be magnetic medium, (for example, floppy disk, hard Disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state disk Solid State Disk (SSD)) Deng.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. a kind of communication means, which is characterized in that including：

First terminal equipment obtains the first information of second terminal equipment, wherein the first information is described including being used for transmission The location information of the resource of the data information of second terminal equipment；

The first terminal equipment determines the data of the second terminal equipment according to the first information of the second terminal equipment The resource location of information.

2. according to the method described in claim 1, it is characterized in that, the first information of the second terminal equipment includes redundancy ratio Special sequence, the redundant bit sequence are generated according to the second information in the first information, and second information includes at least It is used for transmission the location information of the resource of the data information of the second terminal equipment, the redundant bit sequence is not used described The identification information of second terminal equipment is scrambled, and the first terminal equipment is according to the first of the second terminal equipment the letter Breath, determines the resource location of the data information of the second terminal equipment, including：

The first terminal equipment determines whether second information decodes correctly according to the redundant bit sequence；

When second information decoding is correct, the first terminal equipment is determined and is used according to decoded second information In the position of the resource for the data information for transmitting the second terminal equipment.

3. method according to claim 1 or 2, which is characterized in that the method further includes：

The first terminal equipment obtains the first information of the second terminal equipment on default resource location.

4. method according to any one of claims 1 to 3, which is characterized in that the first information of the second terminal equipment Further include the location information of the resource for the third information for being used for transmission third terminal equipment, the third information includes being used for transmission The location information of the resource of the data information of the third terminal equipment, the method further include：

The first terminal equipment is used for transmission the position letter of the resource of the third information of the third terminal equipment according to Breath, obtains the third information of the third terminal equipment；

The first terminal equipment determines that being used for transmission the third terminal sets according to the third information of the third terminal equipment The position of the resource of standby data information.

5. method according to any one of claims 1 to 4, which is characterized in that the method further includes：

The first terminal equipment obtains public instruction information, and the public instruction information includes being used for transmission the second terminal The location information of the resource of the first information of equipment.

6. the method according to any one of claims 1 to 5, it is characterized in that, under the location information of the resource includes At least one of row：The size of resource；The initial position of resource；The end position of resource；The bitmap of resource.

7. a kind of communication means, which is characterized in that including：

The network equipment determines the first information of second terminal equipment, wherein the first information includes being used for transmission described second The first information of the location information of the resource of the data information of terminal device, the second terminal equipment further includes redundant bit sequence Row, the redundant bit sequence are generated according to the second information of the first information, and second information is included at least for passing The location information of the resource of the data information of the defeated second terminal equipment, the redundant bit sequence are not used described second eventually The identification information of end equipment carries out scrambling terminal device；

Send the first information of the second terminal equipment.

8. send the first information the method according to the description of claim 7 is characterized in that described, including：

On default resource location, the first information of the second terminal equipment is sent.

9. method according to claim 7 or 8, which is characterized in that the first information of the second terminal equipment further includes It is used for transmission the location information of the resource of the third information of third terminal equipment, the third information includes being used for transmission described the The location information of the resource of the data information of three terminal devices.

10. method according to any one of claims 7 to 9, which is characterized in that the method further includes：

Public instruction information is sent, the public instruction information includes being used for transmission the first information of the second terminal equipment The location information of resource.

11. method according to any one of claims 7 to 10, which is characterized in that the location information of the resource includes It is at least one of following：The size of resource；The initial position of resource；The end position of resource；The bitmap of resource.

12. a kind of terminal device, which is characterized in that including：

Acquiring unit, the acquiring unit are used to obtain the first information of second terminal equipment, wherein the first information includes It is used for transmission the location information of the resource of the data information of the second terminal equipment；

Determination unit, the determination unit are used for the first information according to the second terminal equipment, determine the second terminal The resource location of the data information of equipment.

13. terminal device according to claim 12, which is characterized in that the first information of the second terminal equipment includes Redundant bit sequence, the redundant bit sequence are generated according to the second information in the first information, and second information is extremely The location information of few resource for including the data information for being used for transmission the second terminal equipment, the redundant bit sequence do not make It is scrambled with the identification information of the second terminal equipment, the determination unit is specifically used for：

According to the redundant bit sequence, determine whether second information decodes correctly；

When second information decoding is correct, according to decoded second information, the first terminal equipment is determined The resource location of data information.

14. terminal device according to claim 12 or 13, which is characterized in that the acquiring unit is additionally operable to：

On default resource location, the Downlink Control Information of the second terminal equipment is obtained.

15. according to claim 12 to 14 any one of them terminal device, which is characterized in that the of the second terminal equipment One information further includes the location information of the resource for the third information for being used for transmission third terminal equipment, and the third information includes using In the location information of the resource for the data information for transmitting the third terminal equipment, the acquiring unit is additionally operable to：

According to the location information of the resource of the third information for being used for transmission the third terminal equipment, it is whole to obtain the third The third information of end equipment；

The determination unit is additionally operable to：According to the third information of the third terminal equipment, determines and be used for transmission the third end The position of the resource of the data information of end equipment.

16. according to claim 12 to 15 any one of them terminal device, which is characterized in that the acquiring unit is additionally operable to：

Public instruction information is obtained, the public instruction information includes being used for transmission the first information of the second terminal equipment The location information of resource.

17. the terminal device according to any one of claim 12 to 16, which is characterized in that the location information of the resource Including at least one of following：The size of resource；The initial position of resource；The end position of resource；The bitmap of resource.

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

Determination unit, the determination unit are used to determine the first information of second terminal equipment, wherein the first information includes It is used for transmission the location information of the resource of the data information of the second terminal equipment, the first information of the second terminal equipment Further include redundant bit sequence, the redundant bit sequence is generated according to the second information of the first information, second letter Breath includes at least the location information of the resource for the data information for being used for transmission the second terminal equipment, the redundant bit sequence The identification information that the second terminal equipment is not used carries out scrambling terminal device；

Transmission unit, the transmission unit are used to send the first information of the second terminal equipment.

19. the network equipment according to claim 18, which is characterized in that the transmission unit is specifically used for：

20. the network equipment according to claim 18 or 19, which is characterized in that the first information of the second terminal equipment Further include the location information of the resource for the third information for being used for transmission third terminal equipment, wherein the third information includes using In the location information of the resource for the data information for transmitting the third terminal equipment.

21. the network equipment according to claim 18, which is characterized in that the transmission unit is additionally operable to：

22. the network equipment according to any one of claim 18 to 21, which is characterized in that the location information of the resource Including at least one of following：The size of resource；The initial position of resource；The end position of resource；The bitmap of resource.