CN110381582A

CN110381582A - A kind of method for transmitting signals, relevant device and system

Info

Publication number: CN110381582A
Application number: CN201810326393.3A
Authority: CN
Inventors: 李建军
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2019-10-25
Anticipated expiration: 2038-04-12
Also published as: WO2019196586A1; CN110381582B

Abstract

The embodiment of the present invention provides a kind of method for transmitting signals, relevant device and system, this method comprises: receiving the DCI that base station is sent；Using the non-orthogonal multiple data transmitting physical resource indicated with the DCI, the base station Xiang Suoshu sends uplink signal.The embodiment of the present invention can be realized the transmitting uplink data under non-orthogonal multiple mode, and the performance of the quantity of the terminal of raising while access and communication system.

Description

A kind of method for transmitting signals, relevant device and system

Technical field

The present invention relates to field of communication technology more particularly to a kind of method for transmitting signals, relevant device and system.

Background technique

In existing long term evolution (Long Term Evolution, LTE) system, uplink needs to transmit new number According to when, while avoiding generating interference between different terminals uplink signal, when base station distributes to different terminals and distributes entirely different Between and frequency resource, that is to say, that the resource that different terminals use be it is orthogonal, the access of orthogonal multiple access can be referred to as (Orthogonal Multiple Access, OMA).In the art, in order to avoid rushing between different terminals uplink signal It is prominent, need scheduling and resource allocation information based on base station to be communicated.

However, in the 5th following generation (5^thGeneration, 5G) in communication system, need supporting magnanimity link Meanwhile supporting that a large amount of terminal is communicated, to reduce service delay.If communicated by the way of OMA, connect simultaneously The performance of the small number of the terminal entered, communication system is relatively low.

Summary of the invention

The embodiment of the present invention provides a kind of method for transmitting signals, relevant device and system, to solve in the prior art simultaneously The small number of the terminal of access, the relatively low problem of the performance of communication system.

In a first aspect, the embodiment of the present invention provides a kind of method for transmitting signals, it is applied to terminal, comprising:

Receive the Downlink Control Information (Downlink Control Information, DCI) that base station is sent；

The non-orthogonal multiple data transmitting physical resource indicated using the DCI, the base station Xiang Suoshu send uplink signal.

Second aspect, the embodiment of the present invention provide a kind of method for transmitting signals, are applied to base station, comprising:

DCI is sent to terminal；

The terminal is received to believe using the uplink that the non-orthogonal multiple data transmitting physical resource that the DCI is indicated is sent Number.

The third aspect, the embodiment of the present invention provide a kind of terminal, comprising:

First receiving module, for receiving the Downlink Control Information DCI of base station transmission；

Sending module, the non-orthogonal multiple data transmitting physical resource for being indicated using the DCI, the base station Xiang Suoshu hair Send uplink signal.

Fourth aspect, the embodiment of the present invention provide a kind of base station, comprising:

First sending module, for sending DCI to terminal；

Receiving module, the non-orthogonal multiple data transmitting physical resource indicated for receiving the terminal using the DCI The uplink signal of transmission.

5th aspect, the embodiment of the present invention provides a kind of terminal, comprising: memory, processor and is stored in the storage It is real when the signal transfer program is executed by the processor on device and the signal transfer program that can run on the processor Step in the method for transmitting signals of existing terminal side provided in an embodiment of the present invention.

6th aspect, the embodiment of the present invention provides a kind of base station, comprising: memory, processor and is stored in the storage It is real when the signal transfer program is executed by the processor on device and the signal transfer program that can run on the processor Step in the method for transmitting signals of existing base station side provided in an embodiment of the present invention.

7th aspect, the embodiment of the present invention provide a kind of signal transmission system, which is characterized in that including the embodiment of the present invention The terminal of offer and base station.

Eighth aspect, the embodiment of the present invention provide a kind of computer readable storage medium, which is characterized in that the computer It is stored with signal transfer program on readable storage medium storing program for executing, realizes that the present invention is implemented when the signal transfer program is executed by processor The step of method for transmitting signals for the terminal side that example provides or the signal transfer program realize this hair when being executed by processor The step of method for transmitting signals for the base station side that bright embodiment provides.

The embodiment of the present invention is by non-orthogonal multiple data transmitting physical resource, sending uplink letter in base station instruction Number, it can be realized the transmitting uplink data under non-orthogonal multiple mode, and the quantity of the terminal of raising while access, and communication The performance of system.

Detailed description of the invention

Fig. 1 is a kind of applicable structure chart of signal transmission system of the embodiment of the present invention；

Fig. 2 is a kind of flow chart of method for transmitting signals provided in an embodiment of the present invention；

Fig. 3 is the flow chart of another method for transmitting signals provided in an embodiment of the present invention；

Fig. 4 is a kind of schematic diagram of the serial number of multiple access access mark provided in an embodiment of the present invention；

Fig. 5 is the flow chart of another method for transmitting signals provided in an embodiment of the present invention；

Fig. 6 is the flow chart of another method for transmitting signals provided in an embodiment of the present invention；

Fig. 7 is a kind of structure chart of terminal of application of the embodiment of the present invention；

Fig. 8 is the structure chart of another terminal of application of the embodiment of the present invention；

Fig. 9 is the structure chart of another terminal of application of the embodiment of the present invention；

Figure 10 is a kind of structure chart of base station of application of the embodiment of the present invention；

Figure 11 is the structure chart of another base station of application of the embodiment of the present invention；

Figure 12 is the structure chart of another terminal of application of the embodiment of the present invention；

Figure 13 is the structure chart of another base station of application of the embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.

It is a kind of applicable structure chart of signal transmission system of the embodiment of the present invention referring to Fig. 1, Fig. 1, as shown in Figure 1, Including terminal 11 and base station 12, wherein terminal can be user equipment (User Equipment, UE) or other terminals are set It is standby, such as: mobile phone, tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), Personal digital assistant (personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or the terminal side equipments such as wearable device (Wearable Device), it should be noted that in the present invention The concrete type of terminal 11 is not limited in embodiment.Above-mentioned base station 12 can be the base station 5G (such as: gNB, 5G NR NB), or Person can be the base station 4G (such as: eNB), or can be NodeB (such as: NB) etc., it should be noted that in the present invention The concrete type of base station 12 is not limited in embodiment.

It should be noted that the concrete function of above-mentioned terminal 11 and base station 12 will be carried out specifically by following multiple embodiments Description.

Fig. 2 is referred to, Fig. 2 is a kind of flow chart of method for transmitting signals provided in an embodiment of the present invention, this method application In terminal, as shown in Figure 2, comprising the following steps:

Step 201 receives the DCI that base station is sent.

Above-mentioned DCI can be terminal when sending the information of uplink, and base station is the resource allocation of terminal configuration Scheduling information, so that terminal can be transmitted according to the DCI.And above-mentioned DCI can be DCI defined in the embodiment of the present invention Format 0_3 (DCI format 0_3), certainly, is not construed as limiting this, is also possible to the DCI of extended formatting.

Step 202, the non-orthogonal multiple data transmitting physical resource indicated using the DCI, the base station Xiang Suoshu send on Row signal.

Wherein, above-mentioned non-orthogonal multiple data transmitting physical resource is it is to be understood that terminal carries out the object of non orthogonal transmissions Resource is managed, such as: carry out the physical resource module (Physical Resource Block, PRB) of non orthogonal transmissions.On in addition, State DCI can be by the resource allocation information of non-orthogonal multiple data transmitting physical resource, mark or serial number etc. information To indicate.And above-mentioned non-orthogonal multiple data transmitting physical resource can be a or more part of above-mentioned DCI instruction it is nonopiate Multiple access data transmission physical resource.

After receiving above-mentioned DCI, terminal can determine above-mentioned non-orthogonal multiple data by the information content in the DCI Transmitting physical resource, and then in non-orthogonal multiple data transmitting physical resource, uplink signal is sent, to realize nonopiate more The data transmission of uplink under the mode of location, and then the quantity of terminal that can be improved while accessing, improve the access energy of communication system Power to provide the terminal access of magnanimity, and then improves the performance of communication system.

It should be noted that the above method can be applied to terminal shown in FIG. 1 in the embodiment of the present invention.In addition, this hair In bright implementation, 5G system can be applied to, and can also be applied to LTE system and multicarrier applied to CDMA (Code Division Multiple Access, CDMA) technology carry out uplink scene, in this scenario be applied to the above method The quantity of terminal that can be improved while accessing, improves the access capability of communication system, provides the terminal access of magnanimity, Jin Erti The performance of high communication system.

The embodiment of the present invention is by the way that in base station instruction, in non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu is sent out Uplink signal is sent, can be realized the transmitting uplink data under non-orthogonal multiple mode, and the quantity of the terminal of raising while access, And the performance of communication system.

Fig. 3 is referred to, Fig. 3 is the flow chart of another method for transmitting signals provided in an embodiment of the present invention, and this method is answered For terminal, as shown in Figure 3, comprising the following steps:

Step 301 receives the DCI that base station is sent, wherein the DCI is used to indicate multiple access access mark (Multiple Access signature, MA signature).

Certainly, above-mentioned MA signature can also be translated into multiple access access distinguishing mark, that is to say, that the embodiment of the present invention In, multiple access access mark may also be referred to as multiple access access distinguishing mark.

Step 302 uses the multiple access access mark corresponding non-orthogonal multiple data transmitting physical money indicated with the DCI Source, the base station Xiang Suoshu send uplink signal.

By step 301 and step 302, every a non-orthogonal multiple data transmitting physical resource distribution pair can be implemented as Multiple access access mark is answered, such as: every portion non-orthogonal multiple data transmitting physical resource respectively corresponds to a multiple access access mark, To only need to indicate above-mentioned multiple access access mark in DCI, it can realize the resource allocation to the non orthogonal transmissions of terminal, from And the signaling overheads of DCI can be reduced, and then realize on the non-orthogonal multiple for having scheduling based on extremely low control signaling expense Uplink transmission.

As an alternative embodiment, the DCI includes multiple access access mark distribution information, the multiple access access mark Know distribution information and be used to indicate one or more multiple access access marks, different multiple access access marks has different serial numbers.

In the embodiment, may be implemented to access by multiple access mark distribution information come for terminal distribution it is one or more more Location access identifies corresponding non-orthogonal multiple data transmitting physical resource, in addition, since different multiple access access marks has not Same serial number, multiple access access mark distribution information above-mentioned so only need to carry the sequence that the access of one or more multiple access identifies Number, it can it realizes the resource allocation to the non orthogonal transmissions of terminal, so as to reduce the signaling overheads of DCI, and then realizes The non-orthogonal multiple uplink transmission of scheduling is realized with extremely low control signaling expense.

Optionally, when the multiple access access mark distribution information is used to indicate a multiple access access mark, the multiple access is connect Inlet identity distribution information includes the serial number of the multiple access access mark indicated by it；

In present embodiment, it may be implemented directly to carry assigned non-orthogonal multiple in multiple access access mark distribution information The serial number of data transmitting physical resource corresponding multiple access access mark, thus terminal quickly can directly determine distribution it is non-just Multiple access data transmission physical resource is handed over, and then improves efficiency of transmission.

Such as: it is more if the transmission of non-orthogonal multiple uplink can only use a multiple access access mark resource every time Location access mark distribution information need to only indicate the serial number of multiple access access mark.If being terminal configuration by configuration signal The physical resource library of non-orthogonal multiple transmission correspond to the access of N number of multiple access and identifies, then the information field needs log₂(N) a bit letter Breath.If N=8, the information such as table 1 of the different bit values instruction of the information field is indicated:

The instruction of 1. multiple access of table access mark distribution information

Optionally, when the multiple access access mark distribution information is used to indicate multiple multiple access access marks, the multiple access is connect It includes mark number and identification number that inlet identity, which distributes information, wherein the mark number is multiple access access mark distribution The quantity of multiple multiple access access marks indicated by information, the identification number are that multiple access access mark distribution information is signified The serial number for the one of multiple access access mark in multiple multiple access access mark shown, the multiple access access mark distribution information refer to The serial number for the multiple multiple access access mark shown is continuous.

Wherein, above-mentioned identification number can be the serial number of the multiple access access mark of preset specific position, such as: on State the serial number of the starting multiple access access mark of multiple multiple access access marks or the ending multiple access of above-mentioned multiple multiple access access marks Access the serial number etc. of the serial number of mark or the intermediate multiple access access mark of above-mentioned multiple multiple access access marks.

Preferably, the identification number is multiple multiple access access marks indicated by multiple access access mark distribution information In starting multiple access access mark serial number, starting multiple access access be identified as the multiple multiple access access identify in serial number most Small multiple access accesses mark；

Alternatively,

The identification number is the knot in multiple multiple access access marks indicated by multiple access access mark distribution information The serial number of beam multiple access access mark, it is maximum more that the end multiple access access is identified as serial number in the multiple multiple access access mark Location access mark.

In present embodiment, due to only sign serial number and mark number, so as to reduce signaling overheads.

It should be noted that non-orthogonal multiple data transmitting physical resource may also be referred to as multiple access in the embodiment of the present invention Access mark resource (MA signature resource), because non-orthogonal multiple data transmitting physical resource and multiple access access Mark corresponds to.

In present embodiment, the transmission of non-orthogonal multiple uplink, which may be implemented, can use multiple multiple access access mark resource (MA signature resource), that is to say, that identify corresponding non-orthogonal multiple data using the access of multiple multiple access and transmit Physical resource.Then multiple access access mark distribution information needs to indicate the serial number of this time transmission all multiple access access mark used. If the serial number for multiple multiple access access mark that uplink transmission uses is continuous, multiple access access mark distribution information The serial number of multiple multiple access access marks can be indicated by two sub- information fields, such as: a sub- information field instruction originates more The serial number of location access mark resource, another sub-information domain are used to indicate the number of transmission multiple access access mark resource used (or number of referred to as multiple access access mark), can be as shown in table 2:

The instruction of 2. multiple access of table access mark distribution information

Optionally, the multiple access access mark distribution information is used for the structure by bitmap, indicates multiple multiple access access marks Know.

In present embodiment, if the transmission of non-orthogonal multiple uplink can use one or more multiple access to access every time Resource is identified, then multiple access access mark distribution information can indicate the sequence of this time transmission all multiple access access mark resource used Number.If any number of multiple access access mark resources, multiple access access mark distribution information can be used in uplink transmission The access mark resource of multiple access used by being indicated using the method for bitmap.If being terminal configuration by configuration signal Have in the physical resource library (or non-orthogonal multiple data transmitting physical resource collection can be referred to as) of non-orthogonal multiple transmission N number of Multiple access access mark, then the information field needs N number of bit information.Wherein, if k-th of bit is 1, indicate that k-th of multiple access connects Inlet identity resource is used in this transmission.If k-th of bit is 0, indicate k-th of multiple access access mark resource at this It does not transmit.As shown in figure 4, Fig. 4 gives as N=8, it is more when the 1st, the 2nd and the 6th multiple access access mark resource is selected The bit map information of location access mark distribution information.

In present embodiment, due to being indicated by bitmap mode, so as to reduce signaling overheads.

As an alternative embodiment, the DCI includes configured transmission, wherein the configured transmission includes as follows At least one of:

New data instruction, modulation system, code rate, redundancy versions and power control configuration；

Wherein, the new data instruction, which is used to indicate, passes new data or re-transmission data.

It should be noted that new data is it is to be understood that terminal just passes data, that is to say, that should in the embodiment of the present invention Data are the data that terminal is not transmitted.

Above-mentioned modulation system and code rate, which are used to indicate, passes modulation system and code rate that new data uses, above-mentioned function Rate control is configured to indicate that uplink power control, such as: transmission power control (Transmitting power control, TPC it) orders.

In the embodiment, serial number and above-mentioned transmission ginseng that multiple access access mark is indicated in above-mentioned DCI may be implemented Number, so that excessive signalling is avoided, to save transfer resource.

And it is above-mentioned to base station transmission uplink signal, may include:

According to the configured transmission, the base station Xiang Suoshu sends uplink signal.

That is, terminal is transmitted according to the configured transmission that above-mentioned DCI is indicated, and such as: using above-mentioned DCI instruction Modulation system, code rate, redundancy versions and power control configuration are transmitted.

It preferably, is that DCI format 0_3 illustrates with above-mentioned DCI, as shown in table 3:

Table 3.DCI format 0_3 table of contents

It should be noted that if above-mentioned non-orthogonal multiple data transmitting physical resource is provided with modulation system in advance, compiles Bit rate and redundancy versions then can not configure modulation system, code rate and redundancy versions in above-mentioned configured transmission, if above-mentioned Non-orthogonal multiple data transmitting physical resource is not configured with modulation system, code rate and redundancy versions in advance, then above-mentioned transmission Modulation system, code rate and redundancy versions can be configured in parameter.

By above-mentioned table 1 as can be seen that whether DCI needs to indicate frequency resource, time resource and make compared with prior art With contents such as frequency hoppings, present embodiment can reduce the expense of control signaling, to improve the efficiency of system transmission.

In the above-described embodiment, the serial number that above-mentioned multiple access access mark distribution information is used to indicate multiple access access mark can To be interpreted as, multiple access in table 1 access mark resource allocation contents by the relevant information of instruction multiple access access mark resource come Realize the serial number for indicating one or more multiple access access mark.

It should be noted that DCI identifies to realize non orthogonal transmissions except through instruction multiple access access in the present embodiment Except resource allocation, the resource allocation of non orthogonal transmissions can also be realized by other means, such as: above-mentioned DCI can be with The frequency information of the physical resource of instruction terminal non orthogonal transmissions or the number of PRB etc..In addition, the DCI packet of above-mentioned introduction The embodiment for including configured transmission can be applied equally in embodiment shown in Fig. 2, and can achieve identical beneficial effect, It does not repeat herein.

As an alternative embodiment, the use it is corresponding with multiple access that the DCI is indicated access mark it is non-just Multiple access data transmission physical resource is handed over, the base station Xiang Suoshu sends uplink signal, comprising:

Mark is accessed according to the multiple access of DCI instruction, from preconfigured non-orthogonal multiple data transmitting physical resource Non-orthogonal multiple data transmitting physical resource corresponding with multiple access access mark is determined in set；

Using the non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu sends uplink signal

Wherein, above-mentioned preconfigured non-orthogonal multiple data transmitting physical resource collection can be, and execute step 301 It configures before.In addition, non-orthogonal multiple data transmitting physical resource collection may also be referred to as above-mentioned terminal in the present embodiment The physical resource library of non-orthogonal multiple transmission.

The data transmission of uplink under non-orthogonal multiple mode may be implemented, in addition, due to being pre-configured in present embodiment Terminal carries out the non-orthogonal multiple data transmitting physical resource collection of non orthogonal transmissions, thus in the resource for carrying out non orthogonal transmissions In assigning process, base station only need the serial number of non-orthogonal multiple data transmitting physical resource used in instruction terminal or other It indicates information, and then reduces signaling overheads.

Optionally, every part of non-orthogonal multiple data transmitting physical in the non-orthogonal multiple data transmitting physical resource collection Resource is each equipped with corresponding multiple access access mark, and each multiple access access mark is each equipped with corresponding resource allocation information.

Every part of non-orthogonal multiple data transmitting physical resource is equal in above-mentioned non-orthogonal multiple data transmitting physical resource collection It can be configured with corresponding nonopiate access mark, in the set of physical resources, every portion non-orthogonal multiple data transmission Physical resource can correspond to a multiple access access mark (MA signature).And above-mentioned each nonopiate access mark configures There is corresponding resource distribution can be, each multiple access access mark is each equipped with its corresponding orthogonal multiple access data transmission physics money The resource allocation information used on source.Such as: the corresponding specific frequency resource of each multiple access access mark, and the corresponding frequency The resource allocation information used in rate resource, such as: spreading code, pattern, power.In addition to this it is possible to configure a determination Demodulated reference signal (De Modulation Reference Signal, DMRS) and modulation system information.

In present embodiment, since every part of non-orthogonal multiple data transmitting physical resource is each equipped with corresponding multiple access access Mark, each multiple access access mark is each equipped with corresponding resource allocation information, so that base station only needs to refer in transmission process Show that the corresponding multiple access access mark of non-orthogonal multiple data transmitting physical resource used in terminal, terminal can directly basis be somebody's turn to do Multiple access access identifies corresponding resource allocation information and is transmitted, that is to say, that in transmission process, base station is not required in DCI Indicate resource allocation information, and then saving signaling expense.

Optionally, before the DCI that above-mentioned reception base station is sent, further includes:

The configuration signal that the base station is sent is received, the configuration signal is for configuring the non-orthogonal multiple data transmission Set of physical resources.

Wherein, above-mentioned configuration signal can be wireless heterogeneous networks (Radio Resource Control, RRC) signaling, Certainly, this is not construed as limiting, is also possible to other signalings, such as: broadcast signaling.

In the embodiment, it may be implemented to send before terminal carries out non orthogonal transmissions, through the above configuration signaling It can be implemented as all non-orthogonal multiple data transmitting physical resources of terminal configurating terminal, i.e. the non-orthogonal multiple of the user passes Defeated physical resource library.Due to being configured by configuration signal, flexibly configured so as to realize, to be embodied as terminal The non-orthogonal multiple data transmitting physical resource of configuration is carried out plus is matched with the business of terminal, and then improves the transmission of communication system Performance.Certainly, in the present embodiment, above-mentioned non-orthogonal multiple data transmitting physical resource collection can be to be carried out using other modes Configuration, such as: being pre-defined in agreement etc., this is not construed as limiting.

Optionally, the configuration signal, comprising: the sequence of frequency resource information, resource allocation information and multiple access access mark Number, wherein the frequency resource information is used to indicate the multiple access access and identifies corresponding frequency resource；

The multiple access according to DCI instruction accesses mark, from preconfigured non-orthogonal multiple data transmitting physical Non-orthogonal multiple data transmitting physical resource corresponding with multiple access access mark is determined in resource collection, comprising:

According to the serial number of multiple access access mark, from preconfigured non-orthogonal multiple data transmitting physical resource collection really Fixed frequency resource information corresponding with multiple access access mark and resource allocation information；

Described to use the non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu sends uplink signal, comprising:

According to the frequency resource information and the resource allocation information, the base station Xiang Suoshu sends uplink signal.

Wherein, the access of above-mentioned multiple access identify corresponding frequency resource can be it is corresponding to above-mentioned multiple access access mark it is non-just Multiple access data transmission physical resource is handed over to further limit, that is to say, that limiting non-orthogonal multiple data transmitting physical resource can be with It is frequency resource.And above-mentioned resource allocation information can be the relevant configuration information of said frequencies resource.In addition, above-mentioned match confidence In order, corresponding frequency resource information can be configured for each multiple access access mark and each multiple access access mark is corresponding Resource allocation information.Certainly, in some scenes, it is also possible to the corresponding identical resource distribution letter of multiple multiple access access marks Breath, is not construed as limiting this.

Optionally, the resource allocation information, including at least one in the following contents:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern (pattern)；

Allow using DMRS；

Allow using DMRS antenna port.

In the embodiment, may be implemented to be pre-configured with by configuration signal spreading code, Sparse Code, power, pattern, DMRS, DMRS antenna port, modulation system, code rate and redundancy versions, so that base station is not required to during non orthogonal transmissions These information are configured for terminal, and then the signaling overheads of the DCI of signals transmission can be reduced.

Further, above-mentioned resource allocation information can also include: modulation system, code rate and redundancy versions.

In this way since modulation system, code rate and redundancy versions can be pre-configured with, so as to reduce signal transmission The signaling overheads of the DCI of process.

It should be noted that present embodiment can be with the embodiment party for introducing DCI indicating transmission parameters in the present embodiment Formula is implemented in combination with, wherein and resource distribution and above-mentioned configured transmission can be no intersection, such as: above-mentioned resource distribution includes Modulation system, code rate, redundancy versions, then above-mentioned configured transmission can not include modulation system, code rate and redundancy version This.Terminal can be transmitted when transmitting signal according to above-mentioned resource allocation information and above-mentioned configured transmission, such as: it uses Spreading code, Sparse Code, power, pattern, DMRS, DMRS antenna port, modulation system, coding speed in above-mentioned resource allocation information The one or more of rate and redundancy versions in these, and power control configuration in above-mentioned configured transmission is combined to carry out uplink letter Number transmission.

It is above-mentioned according to the frequency resource information and the resource allocation information, the base station Xiang Suoshu sends uplink signal can be with It is that the multiple access access indicated using above-mentioned DCI identifies the frequency resource of corresponding frequency resource information, and is accessed according to the multiple access Corresponding resource allocation information is identified, the base station Xiang Suoshu sends uplink signal.

In addition, in the present embodiment, different waveforms can be directed to, configure different DMRS DMRS antenna ports Equal resource distributions.Preferably, by taking above-mentioned configuration signal is RRC signaling as an example, above-mentioned configuration signal can be as shown in table 4:

The RRC configuration information domain table of contents of 4. multiple access of table access mark

Wherein, above-mentioned resource block assignment information can be understood as said frequencies resource information.Pass through above table content spirit The serial number and corresponding frequency of the multiple access access mark living configured in above-mentioned non-orthogonal multiple data transmitting physical resource collection Resource information and corresponding resource allocation information.

In above embodiment, it may be implemented to be pre-configured with frequency resource information, resource allocation information by configuration signal, To which during non orthogonal transmissions, base station does not need to configure these information for terminal, and then can reduce signals transmission DCI signaling overheads.

In the present embodiment, the resource allocation of non orthogonal transmissions is realized due to being used to indicate multiple access access mark by DCI, So as to saving signaling transport overhead, and then improve the performance of communication system.

Fig. 5 is referred to, Fig. 5 is the flow chart of another method for transmitting signals provided in an embodiment of the present invention, and this method is answered For base station, as shown in Figure 5, comprising the following steps:

Step 501 sends DCI to terminal；

Step 502 receives what the terminal was sent using the non-orthogonal multiple data transmitting physical resource that the DCI is indicated Uplink signal.

Optionally, the DCI is used to indicate multiple access access mark；

The uplink for receiving the terminal and being sent using the non-orthogonal multiple data transmitting physical resource that the DCI is indicated Signal, comprising:

It receives the terminal and uses non-orthogonal multiple data transmission object corresponding with the multiple access access mark that the DCI is indicated Manage the uplink signal that resource is sent.

Optionally, the DCI includes multiple access access mark distribution information, and the multiple access access mark distribution information is for referring to Show that one or more multiple access access marks, different multiple access access marks have different serial numbers.

When the multiple access access mark distribution information is used to indicate multiple multiple access access marks, the multiple access access mark point It include mark number and identification number with information, wherein the mark number is that multiple access access mark distribution information is signified The quantity for the multiple multiple access access mark shown, the identification number are multiple indicated by multiple access access mark distribution information The serial number of one of multiple access access mark in multiple access access mark, the multiple access access the multiple of mark distribution information instruction The serial number of multiple access access mark is continuous.

Optionally, the identification number is multiple multiple access access marks indicated by multiple access access mark distribution information In starting multiple access access mark serial number, starting multiple access access be identified as the multiple multiple access access identify in serial number most Small multiple access accesses mark；

Alternatively,

Optionally, the DCI includes configured transmission, wherein the configured transmission includes at least one of following:

Optionally, the non-orthogonal multiple data transmitting physical resource hair for receiving the terminal and being indicated using the DCI The uplink signal sent, comprising:

Receive the non-orthogonal multiple data transmitting physical resource that the terminal is indicated using the DCI and according to the transmission The uplink signal that parameter is sent.

Optionally, the non-orthogonal multiple data transmitting physical resource is the non-orthogonal multiple data transmitting physical money Source, the multiple access access indicated for the terminal according to the DCI are identified from preconfigured non-orthogonal multiple data transmitting physical Non-orthogonal multiple data transmitting physical resource being determined in resource collection, corresponding with multiple access access mark.

Optionally, the non-orthogonal multiple data transmitting physical resource hair for receiving the terminal and being indicated using the DCI Before the uplink signal sent, further includes:

Configuration signal is sent to the terminal, the configuration signal is for configuring the non-orthogonal multiple data transmitting physical Resource collection.

Receive the uplink signal that the terminal is sent according to frequency resource information and resource allocation information；

Wherein, the frequency resource information and resource allocation information are serial number of the terminal according to multiple access access mark It is being determined from the preconfigured non-orthogonal multiple data transmitting physical resource collection, corresponding with multiple access access mark Frequency resource information and resource allocation information.

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

Optionally, the resource allocation information, further includes: modulation system, code rate and redundancy versions.

It should be noted that embodiment of the present embodiment as Fig. 2 and the corresponding base station of embodiment shown in Fig. 3, Specific embodiment may refer to Fig. 2 and embodiment related description shown in Fig. 3, and reach identical beneficial effect, be Repeated explanation is avoided, details are not described herein again.

Fig. 6 is referred to, Fig. 6 is the flow chart of another method for transmitting signals provided in an embodiment of the present invention, such as Fig. 6 institute Show, comprising the following steps:

Step 601, base station configure the non-orthogonal multiple data transmitting physical resource that the terminal can use by RRC for terminal Library.

Step 602, terminal receive RRC.

Wherein, the resource distribution in the RRC may include the spreading code in the multiple frequency resources and time resource of transmission Resource, pattern resource, the information of power resource and modulation system.It can be passed simultaneously for each different non-orthogonal multiple data Defeated physical resource Allotment Serial Number according to certain rules.

Step 603, the physical resource that base station is the transmission of terminal distribution non-orthogonal multiple data.

Such as: when terminal needs to send the information of uplink, base station is scheduled first, distributes phase for mobile subscriber The non-orthogonal multiple data transmitting physical resource answered.

The physical resource that step 604, base station are transmitted according to non-orthogonal multiple data generates DCI format 0_3.

The step can be, and in order to allow terminal to know these resources, base station defines DCI format 0_3 using new for base station Uplink, which is sent, to user sends relevant control information.Wherein, DCI format 0_3 may refer to implementation shown in Fig. 2 DCI in example, does not repeat herein.

Step 605, base station send DCI format 0_3.

Step 606, terminal detect DCI format 0_3, and obtain the physics money of the non-orthogonal multiple data transmission of distribution Source.

Step 607, terminal transmission signal.

The step can be, and terminal sends uplink signal, such as: according to the information of DCI format 0_3, using wherein The corresponding non-orthogonal multiple data transmitting physical resource and configured transmission for including, send up-link information, later base station into The corresponding reception of row.

Fig. 7 is referred to, Fig. 7 is a kind of structure chart of terminal provided in an embodiment of the present invention, as shown in fig. 7, terminal 700 is wrapped It includes:

First receiving module 701, for receiving the Downlink Control Information DCI of base station transmission；

Sending module 702, the non-orthogonal multiple data transmitting physical resource for being indicated using the DCI, Xiang Suoshu base It stands and sends uplink signal.

Optionally, the DCI is used to indicate multiple access access mark；

The sending module 702 is corresponding nonopiate more with the multiple access access mark of DCI instruction specifically for using Location data transmitting physical resource, the base station Xiang Suoshu send uplink signal.

Alternatively,

Optionally, the sending module 702, it is corresponding with the multiple access access mark of DCI instruction specifically for using Non-orthogonal multiple data transmitting physical resource, and according to the configured transmission, the base station Xiang Suoshu sends uplink signal.

Optionally, as shown in figure 8, the sending module 702 includes:

Determine submodule 7021, multiple access for indicating according to the DCI accesses mark, from preconfigured nonopiate more Determine that non-orthogonal multiple data transmitting physical corresponding with multiple access access mark provides in the data transmitting physical resource collection of location Source；

Sending submodule 7022, for using the non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu is sent Uplink signal.

Optionally, as shown in Figure 9, further includes:

Second receiving module 703, the configuration signal sent for receiving the base station, the configuration signal is for configuring institute State non-orthogonal multiple data transmitting physical resource collection.

The determining submodule 7021, specifically for the serial number according to multiple access access mark, from preconfigured nonopiate Frequency resource information corresponding with multiple access access mark and resource distribution are determined in multiple access data transmission set of physical resources Information；

The sending submodule 7022, is specifically used for according to the frequency resource information and the resource allocation information, to The base station sends uplink signal.

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

Terminal provided in an embodiment of the present invention can be realized each mistake that terminal is realized in the embodiment of the method for Fig. 2 and Fig. 3 Journey, to avoid repeating, which is not described herein again, can be realized the transmitting uplink data under non-orthogonal multiple mode, and improve simultaneously The quantity of the terminal of access and the performance of communication system.

0, Figure 10 is a kind of structure chart of base station provided in an embodiment of the present invention, as shown in Figure 10, base station referring to Figure 1 1000 include:

First sending module 1001, for sending DCI to terminal；

Receiving module 1002, the non-orthogonal multiple data transmitting physical indicated for receiving the terminal using the DCI The uplink signal that resource is sent.

Optionally, the DCI is used to indicate multiple access access mark；

The receiving module 1002 uses the multiple access indicated with the DCI access to identify specifically for receiving the terminal The uplink signal that corresponding non-orthogonal multiple data transmitting physical resource is sent.

Alternatively,

Optionally, the receiving module 1002 is indicated specifically for receiving the terminal using the DCI nonopiate more Location data transmitting physical resource and the uplink signal sent according to the configured transmission.

Optionally, the non-orthogonal multiple data transmitting physical resource, the multiple access indicated for the terminal according to the DCI Access mark is determined from preconfigured non-orthogonal multiple data transmitting physical resource collection and multiple access access identifies Corresponding non-orthogonal multiple data transmitting physical resource.

Optionally, as shown in figure 11, further includes:

Second sending module 1003, for sending configuration signal to the terminal, the configuration signal is described for configuring Non-orthogonal multiple data transmitting physical resource collection.

The receiving module 1002 is specifically used for receiving the terminal according to frequency resource information and resource allocation information hair The uplink signal sent；

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

Base station provided in an embodiment of the present invention can be realized each process that base station is realized in the embodiment of the method for Fig. 5, be It avoids repeating, which is not described herein again, can be realized the transmitting uplink data under non-orthogonal multiple mode, and improve and simultaneously access The quantity of terminal and the performance of communication system.

A kind of hardware structural diagram of Figure 12 terminal of each embodiment to realize the present invention,

The terminal 1200 includes but is not limited to: radio frequency unit 1201, network module 1202, audio output unit 1203, defeated Enter unit 1204, sensor 1205, display unit 1206, user input unit 1207, interface unit 1208, memory 1209, The components such as processor 1210 and power supply 1211.It will be understood by those skilled in the art that terminal structure shown in Figure 12 is not The restriction of structure paired terminal, terminal may include perhaps combining certain components or difference than illustrating more or fewer components Component layout.In embodiments of the present invention, terminal includes but is not limited to mobile phone, tablet computer, laptop, palm electricity Brain, car-mounted terminal, wearable device and pedometer etc..

Radio frequency unit 1201, for receiving the Downlink Control Information DCI of base station transmission；

Optionally, the DCI is used to indicate multiple access access mark；

The non-orthogonal multiple data transmitting physical resource of the instruction of DCI described in the use that radio frequency unit 1201 executes, Xiang Suoshu Base station sends uplink signal, comprising:

Using the corresponding non-orthogonal multiple data transmitting physical resource of multiple access access mark indicated with the DCI, to institute It states base station and sends uplink signal.

Alternatively,

Optionally, what radio frequency unit 1201 executed is described to base station transmission uplink signal, comprising:

Optionally, the use that radio frequency unit 1201 executes and the multiple access access mark that the DCI is indicated are corresponding non- Orthogonal multiple access data transmission physical resource, the base station Xiang Suoshu send uplink signal, comprising:

Using the non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu sends uplink signal.

Optionally, before the DCI for receiving base station transmission, radio frequency unit 1201 is also used to:

Radio frequency unit 1201 execute it is described according to the DCI instruction multiple access access mark, from it is preconfigured it is non-just It hands over and determines that non-orthogonal multiple data corresponding with multiple access access mark transmit object in multiple access data transmission set of physical resources Manage resource, comprising:

Radio frequency unit 1201 executes described using the non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu hair Send uplink signal, comprising:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

Terminal can be realized the transmitting uplink data under non-orthogonal multiple mode, and the number of the terminal of raising while access The performance of amount and communication system.

It should be understood that the embodiment of the present invention in, radio frequency unit 1201 can be used for receiving and sending messages or communication process in, signal Send and receive, specifically, by from base station downlink data receive after, to processor 1210 handle；In addition, by uplink Data are sent to base station.In general, radio frequency unit 1201 includes but is not limited to antenna, at least one amplifier, transceiver, coupling Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1201 can also by wireless communication system and network and other Equipment communication.

Terminal provides wireless broadband internet by network module 1202 for user and accesses, and such as user is helped to receive and dispatch electricity Sub- mail, browsing webpage and access streaming video etc..

Audio output unit 1203 can be received by radio frequency unit 1201 or network module 1202 or in memory The audio data stored in 1209 is converted into audio signal and exports to be sound.Moreover, audio output unit 1203 can be with Audio output relevant to the specific function that terminal 1200 executes is provided (for example, call signal receives sound, message sink sound Etc.).Audio output unit 1203 includes loudspeaker, buzzer and receiver etc..

Input unit 1204 is for receiving audio or video signal.Input unit 1204 may include graphics processor (Graphics Processing Unit, GPU) 12041 and microphone 12042, graphics processor 12041 are captured in video In mode or image capture mode by image capture apparatus (such as camera) obtain static images or video image data into Row processing.Treated, and picture frame may be displayed on display unit 1206.Through treated the picture frame of graphics processor 12041 It can store in memory 1209 (or other storage mediums) or carried out via radio frequency unit 1201 or network module 1202 It sends.Microphone 12042 can receive sound, and can be audio data by such acoustic processing.Audio that treated Data can be converted to the lattice that mobile communication base station can be sent to via radio frequency unit 1201 in the case where telephone calling model Formula output.

Terminal 1200 further includes at least one sensor 1205, such as optical sensor, motion sensor and other sensings Device.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment light The light and shade of line adjusts the brightness of display panel 12061, and proximity sensor can close display when terminal 1200 is moved in one's ear Panel 12061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three in all directions Axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 1205 It can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, temperature Meter, infrared sensor etc. are spent, details are not described herein.

Display unit 1206 is for showing information input by user or being supplied to the information of user.Display unit 1206 can Including display panel 12061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 12061.

User input unit 1207 can be used for receiving the number or character information of input, and generates and set with the user of terminal It sets and the related key signals of function control inputs.Specifically, user input unit 1207 include touch panel 12071 and its His input equipment 12072.Touch panel 12071, also referred to as touch screen collect the touch operation of user on it or nearby (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 12071 or in touch panel Operation near 12071).Touch panel 12071 may include both touch detecting apparatus and touch controller.Wherein, it touches The touch orientation of detection device detection user is touched, and detects touch operation bring signal, transmits a signal to touch controller； Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 1210, It receives the order that processor 1210 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface The multiple types such as sound wave realize touch panel 12071.In addition to touch panel 12071, user input unit 1207 can also include Other input equipments 12072.Specifically, other input equipments 12072 can include but is not limited to physical keyboard, function key (ratio Such as volume control button, switch key), trace ball, mouse, operating stick, details are not described herein.

Further, touch panel 12071 can be covered on display panel 12061, when touch panel 12071 detects After touch operation on or near it, processor 1210 is sent to determine the type of touch event, is followed by subsequent processing device 1210 Corresponding visual output is provided on display panel 12061 according to the type of touch event.Although in Figure 12, touch panel 12071 and display panel 12061 are the functions that outputs and inputs of realizing terminal as two independent components, but certain In embodiment, touch panel 12071 and display panel 12061 can be integrated and be realized the function that outputs and inputs of terminal, tool Body is herein without limitation.

Interface unit 1208 is the interface that external device (ED) is connect with terminal 1200.For example, external device (ED) may include wired Or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module Mouthful etc..Interface unit 1208 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and By one or more elements that the input received is transferred in terminal 1200 or can be used in terminal 1200 and external dress Data are transmitted between setting.

Memory 1209 can be used for storing software program and various data.Memory 1209 can mainly include storage program Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone Such as audio data, phone directory) etc..In addition, memory 1209 may include high-speed random access memory, it can also include non- Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Processor 1210 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, By running or execute the software program and/or module that are stored in memory 1209, and calls and be stored in memory 1209 Interior data execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.Processor 1210 may include One or more processing units；Preferably, processor 1210 can integrate application processor and modem processor, wherein answer With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication. It is understood that above-mentioned modem processor can not also be integrated into processor 1210.

Terminal 1200 can also include the power supply 1211 (such as battery) powered to all parts, it is preferred that power supply 1211 Can be logically contiguous by power-supply management system and processor 1210, to realize management charging by power-supply management system, put The functions such as electricity and power managed.

In addition, terminal 1200 includes some unshowned functional modules, details are not described herein.

Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 1210, and memory 1209 is stored in On reservoir 1209 and the computer program that can run on the processor 1210, the computer program are executed by processor 1210 Each process of the above-mentioned method for transmitting signals embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here It repeats no more.

It is the structure chart of another base station provided in an embodiment of the present invention, as shown in figure 13, the base station referring to Figure 13, Figure 13 1300 include: processor 1301, transceiver 1302, memory 1303 and bus interface, in which:

Transceiver 1302, for sending DCI to terminal；

Optionally, the DCI is used to indicate multiple access access mark；

The reception terminal that transceiver 1302 executes transmits object using the non-orthogonal multiple data that the DCI is indicated Manage the uplink signal that resource is sent, comprising:

Alternatively,

Optionally, the non-orthogonal multiple number that the reception terminal that transceiver 1302 executes is indicated using the DCI The uplink signal sent according to transmitting physical resource, comprising:

Optionally, every part of non-orthogonal multiple data transmitting physical in the non-orthogonal multiple data transmitting physical resource collection Resource is each equipped with corresponding multiple access access mark, and each multiple access access mark is each equipped with corresponding resource distribution.

Optionally, the non-orthogonal multiple data transmitting physical resource hair for receiving the terminal and being indicated using the DCI Before the uplink signal sent, transceiver 1302 is also used to:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

Above-mentioned base station can be realized the transmitting uplink data under non-orthogonal multiple mode, and improve the terminal accessed simultaneously The performance of quantity and communication system.

Wherein, transceiver 1302, for sending and receiving data, the transceiver 1302 under the control of processor 1301 Including at least two antenna ports.

In Figure 13, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1301 generation of processor The various circuits for the memory that the one or more processors and memory 1303 of table represent link together.Bus architecture may be used also To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1302 can To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided Member.For different user equipmenies, user interface 1304, which can also be, external the interface for needing equipment is inscribed, and connection is set Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..

Processor 1301, which is responsible for management bus architecture and common processing, memory 1303, can store processor 1301 and exists Execute used data when operation.

Preferably, the embodiment of the present invention also provides a kind of base station, including processor 1301, and memory 1303 is stored in On reservoir 1303 and the computer program that can run on the processor 1301, the computer program are executed by processor 1301 Each process of the above-mentioned method for transmitting signals embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here It repeats no more.

The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium Calculation machine program, the computer program realize the method for transmitting signals of terminal side provided in an embodiment of the present invention when being executed by processor Each process of embodiment or the computer program realize base station side provided in an embodiment of the present invention when being executed by processor Each process of method for transmitting signals embodiment, and identical technical effect can be reached, to avoid repeating, which is not described herein again. Wherein, the computer readable storage medium, such as read-only memory (Read-Only Memory, abbreviation ROM), arbitrary access Memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.

The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form belongs within protection of the invention.

Claims

1. a kind of method for transmitting signals is applied to terminal characterized by comprising

Receive the Downlink Control Information DCI that base station is sent；

2. the method as described in claim 1, which is characterized in that the DCI is used to indicate multiple access access mark；

The non-orthogonal multiple data transmitting physical resource indicated using the DCI, the base station Xiang Suoshu send uplink signal, comprising:

Use the corresponding non-orthogonal multiple data transmitting physical resource of multiple access access mark indicated with the DCI, Xiang Suoshu base It stands and sends uplink signal.

3. method according to claim 2, which is characterized in that the DCI includes multiple access access mark distribution information, described more Location access mark distribution information is used to indicate one or more multiple access access marks, and different multiple access access marks has different Serial number.

4. method as claimed in claim 3, which is characterized in that the multiple access access mark distribution information is used to indicate more than one When the access mark of location, the multiple access access mark distribution information includes the serial number of the multiple access access mark indicated by it；

When the multiple access access mark distribution information is used to indicate multiple multiple access access marks, the multiple access access mark distribution letter Breath includes mark number and identification number, wherein the mark number is indicated by multiple access access mark distribution information The quantity of multiple multiple access access marks, the identification number are multiple multiple access indicated by multiple access access mark distribution information The serial number of one of multiple access access mark in access mark, multiple multiple access of the multiple access access mark distribution information instruction The serial number for accessing mark is continuous.

5. method as claimed in claim 4, which is characterized in that the identification number is multiple access access mark distribution information The serial number of starting multiple access access mark in indicated multiple multiple access access mark, the starting multiple access access is identified as described The smallest multiple access access mark of serial number in multiple multiple access access marks；

Alternatively,

The identification number is that the end in multiple multiple access access marks indicated by multiple access access mark distribution information is more The serial number of location access mark, the end multiple access access are identified as the maximum multiple access of serial number in the multiple multiple access access mark and connect Inlet identity.

6. method as claimed in claim 3, which is characterized in that the multiple access access mark distribution information is used for through bitmap Structure indicates multiple multiple access access marks.

7. the method as described in claim 1, which is characterized in that the DCI includes configured transmission, wherein the configured transmission Including at least one of following:

Wherein, the new data instruction, which is used to indicate, passes new data or re-transmission data；

It is described to send uplink signal to the base station, comprising:

8. method according to claim 2, which is characterized in that the multiple access access mark pair that the use is indicated with the DCI The non-orthogonal multiple data transmitting physical resource answered, the base station Xiang Suoshu send uplink signal, comprising:

Mark is accessed according to the multiple access of DCI instruction, from preconfigured non-orthogonal multiple data transmitting physical resource collection Middle determination non-orthogonal multiple data transmitting physical resource corresponding with multiple access access mark；

9. method according to claim 8, which is characterized in that before the DCI for receiving base station transmission, further includes:

The configuration signal that the base station is sent is received, the configuration signal is for configuring the non-orthogonal multiple data transmitting physical Resource collection.

10. method as claimed in claim 9, which is characterized in that

The configuration signal, comprising: the serial number of frequency resource information, resource allocation information and multiple access access mark, wherein described Frequency resource information is used to indicate the multiple access access and identifies corresponding frequency resource；

The multiple access according to DCI instruction accesses mark, from preconfigured non-orthogonal multiple data transmitting physical resource Non-orthogonal multiple data transmitting physical resource corresponding with multiple access access mark is determined in set, comprising:

According to multiple access access mark serial number, from preconfigured non-orthogonal multiple data transmitting physical resource collection determine with The multiple access access identifies corresponding frequency resource information and resource allocation information；

11. method as claimed in claim 10, which is characterized in that the resource allocation information, including in the following contents extremely One item missing:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern pattern；

Allow using demodulated reference signal DMRS；

Allow using DMRS antenna port.

12. method as claimed in claim 11, which is characterized in that the resource allocation information, further includes: modulation system, volume Bit rate and redundancy versions.

13. a kind of method for transmitting signals is applied to base station characterized by comprising

DCI is sent to terminal；

Receive the uplink signal that the terminal is sent using the non-orthogonal multiple data transmitting physical resource that the DCI is indicated.

14. method as claimed in claim 13, which is characterized in that the DCI is used to indicate multiple access access mark；

The uplink letter for receiving the terminal and being sent using the non-orthogonal multiple data transmitting physical resource that the DCI is indicated Number, comprising:

The terminal is received to provide using non-orthogonal multiple data transmitting physical corresponding with the multiple access access mark that the DCI is indicated The uplink signal that source is sent.

15. method as claimed in claim 14, which is characterized in that the DCI includes multiple access access mark distribution information, described Multiple access access mark distribution information is used to indicate one or more multiple access access marks, and different multiple access access marks has difference Serial number.

16. method as claimed in claim 15, which is characterized in that the multiple access access mark distribution information is used to indicate one When multiple access access mark, the multiple access access mark distribution information includes the serial number of the multiple access access mark indicated by it；

17. the method described in claim 16, which is characterized in that the identification number is multiple access access mark distribution letter The serial number of starting multiple access access mark in the indicated multiple multiple access access mark of breath, the starting multiple access access are identified as institute State the smallest multiple access access mark of serial number in multiple multiple access access marks；

Alternatively,

18. method as claimed in claim 15, which is characterized in that the multiple access access mark distribution information is for passing through bitmap Structure, indicate multiple multiple access access mark.

19. method as claimed in claim 13, which is characterized in that the DCI includes configured transmission, wherein the transmission ginseng Number includes at least one of following:

Receive the non-orthogonal multiple data transmitting physical resource that the terminal is indicated using the DCI and according to the configured transmission The uplink signal of transmission.

20. method as claimed in claim 14, which is characterized in that the non-orthogonal multiple data transmitting physical resource, for institute The multiple access access that terminal is indicated according to the DCI is stated to identify from preconfigured non-orthogonal multiple data transmitting physical resource collection Middle determination, corresponding with multiple access access mark non-orthogonal multiple data transmitting physical resource.

21. method as claimed in claim 20, which is characterized in that the reception terminal is indicated non-using the DCI Before the uplink signal that orthogonal multiple access data transmission physical resource is sent, further includes:

Configuration signal is sent to the terminal, the configuration signal is for configuring the non-orthogonal multiple data transmitting physical resource Set.

22. method as claimed in claim 21, which is characterized in that

Wherein, the frequency resource information and resource allocation information access the serial number identified from institute according to multiple access for the terminal State frequency determining in preconfigured non-orthogonal multiple data transmitting physical resource collection, corresponding with multiple access access mark Rate resource information and resource allocation information.

23. method as claimed in claim 22, which is characterized in that the resource allocation information, including in the following contents extremely One item missing:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

24. method as claimed in claim 23, which is characterized in that the resource allocation information, further includes: modulation system, volume Bit rate and redundancy versions.

25. a kind of terminal characterized by comprising

Sending module, the non-orthogonal multiple data transmitting physical resource for being indicated using the DCI, the base station Xiang Suoshu send on Row signal.

26. terminal as claimed in claim 25, which is characterized in that the DCI is used to indicate multiple access access mark；

The sending module, specifically for using non-orthogonal multiple data corresponding with the multiple access access mark of DCI instruction Transmitting physical resource, the base station Xiang Suoshu send uplink signal.

27. terminal as claimed in claim 26, which is characterized in that the DCI includes multiple access access mark distribution information, described Multiple access access mark distribution information is used to indicate one or more multiple access access marks, and different multiple access access marks has difference Serial number.

28. terminal as claimed in claim 27, which is characterized in that the multiple access access mark distribution information is used to indicate one When multiple access access mark, the multiple access access mark distribution information includes the serial number of the multiple access access mark indicated by it；

29. terminal as claimed in claim 28, which is characterized in that the identification number is multiple access access mark distribution letter The serial number of starting multiple access access mark in the indicated multiple multiple access access mark of breath, the starting multiple access access are identified as institute State the smallest multiple access access mark of serial number in multiple multiple access access marks；

Alternatively,

30. terminal as claimed in claim 27, which is characterized in that the multiple access access mark distribution information is for passing through bitmap Structure, indicate multiple multiple access access mark.

31. terminal as claimed in claim 25, which is characterized in that the DCI includes configured transmission, wherein the transmission ginseng Number includes at least one of following:

The sending module, specifically for using non-orthogonal multiple data corresponding with the multiple access access mark of DCI instruction Transmitting physical resource, and according to the configured transmission, the base station Xiang Suoshu sends uplink signal.

32. terminal as claimed in claim 26, which is characterized in that the sending module includes:

Determine submodule, the multiple access for indicating according to the DCI accesses mark, passes from preconfigured non-orthogonal multiple data Non-orthogonal multiple data transmitting physical resource corresponding with multiple access access mark is determined in defeated set of physical resources；

Sending submodule, for using the non-orthogonal multiple data transmitting physical resource, the base station Xiang Suoshu sends uplink signal.

33. terminal as claimed in claim 32, which is characterized in that further include:

Second receiving module, the configuration signal sent for receiving the base station, the configuration signal for configure it is described it is non-just Hand over multiple access data transmission set of physical resources.

34. terminal as claimed in claim 33, which is characterized in that

The determining submodule, specifically for the serial number according to multiple access access mark, from preconfigured non-orthogonal multiple data Frequency resource information corresponding with multiple access access mark and resource allocation information are determined in transmitting physical resource collection；

The sending submodule is specifically used for according to the frequency resource information and the resource allocation information, the base station Xiang Suoshu Send uplink signal.

35. terminal as claimed in claim 34, which is characterized in that the resource allocation information, including in the following contents extremely One item missing:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

36. terminal as claimed in claim 35, which is characterized in that the resource allocation information, further includes: modulation system, volume Bit rate and redundancy versions.

37. a kind of base station characterized by comprising

First sending module, for sending DCI to terminal；

Receiving module is sent for receiving the terminal using the non-orthogonal multiple data transmitting physical resource that the DCI is indicated Uplink signal.

38. base station as claimed in claim 37, which is characterized in that the DCI is used to indicate multiple access access mark；

The receiving module uses the multiple access indicated with the DCI access mark corresponding non-specifically for receiving the terminal The uplink signal that orthogonal multiple access data transmission physical resource is sent.

39. base station as claimed in claim 38, which is characterized in that the DCI includes multiple access access mark distribution information, described Multiple access access mark distribution information is used to indicate one or more multiple access access marks, and different multiple access access marks has difference Serial number.

40. base station as claimed in claim 39, which is characterized in that the multiple access access mark distribution information is used to indicate one When multiple access access mark, the multiple access access mark distribution information includes the serial number of the multiple access access mark indicated by it；

41. base station as claimed in claim 40, which is characterized in that the identification number is multiple access access mark distribution letter The serial number of starting multiple access access mark in the indicated multiple multiple access access mark of breath, the starting multiple access access are identified as institute State the smallest multiple access access mark of serial number in multiple multiple access access marks；

Alternatively,

42. base station as claimed in claim 39, which is characterized in that the multiple access access mark distribution information is for passing through bitmap Structure, indicate multiple multiple access access mark.

43. base station as claimed in claim 37, which is characterized in that the DCI includes configured transmission, wherein the transmission ginseng Number includes at least one of following:

The receiving module, the non-orthogonal multiple data transmitting physical indicated specifically for receiving the terminal using the DCI Resource and the uplink signal sent according to the configured transmission.

44. base station as claimed in claim 38, which is characterized in that the non-orthogonal multiple data transmitting physical resource, for institute The multiple access access that terminal is indicated according to the DCI is stated to identify from preconfigured non-orthogonal multiple data transmitting physical resource collection Middle determination, corresponding with multiple access access mark non-orthogonal multiple data transmitting physical resource.

45. base station as claimed in claim 44, which is characterized in that further include:

Second sending module, for sending configuration signal to the terminal, the configuration signal is described nonopiate more for configuring Location data transmitting physical resource collection.

46. base station as claimed in claim 45, which is characterized in that

The receiving module, the uplink sent specifically for receiving the terminal according to frequency resource information and resource allocation information Signal；

47. base station as claimed in claim 46, which is characterized in that the resource allocation information, including in the following contents extremely One item missing:

Allow using spreading code or Sparse Code；

Allow using power；

Allow using pattern；

Allow using DMRS；

Allow using DMRS antenna port.

48. base station as claimed in claim 47, which is characterized in that the resource allocation information, further includes: modulation system, volume Bit rate and redundancy versions.

49. a kind of terminal characterized by comprising memory, processor and be stored on the memory and can be at the place The signal transfer program that runs on reason device, realized when the signal transfer program is executed by the processor such as claim 1 to Step in method for transmitting signals described in any one of 12.

50. a kind of base station characterized by comprising memory, processor and be stored on the memory and can be at the place The signal transfer program that runs on reason device, realized when the signal transfer program is executed by the processor such as claim 13 to Step in method for transmitting signals described in any one of 24.

51. a kind of signal transmission system, which is characterized in that including the terminal as described in any one of claim 25 to 36 and as weighed Benefit require any one of 37 to 48 described in base station；

Alternatively,

Including the terminal as described in claim 49 and the base station as described in claim 50.

52. a kind of computer readable storage medium, which is characterized in that be stored with signal biography on the computer readable storage medium Defeated program realizes that the signal as described in any one of claims 1 to 12 passes when the signal transfer program is executed by processor It realizes when the step of transmission method or the signal transfer program are executed by processor such as any one of claim 13 to 24 institute The step of method for transmitting signals stated.