CN104782199A

CN104782199A - Reference signal (rs) transmission method, user equipment and network apparatus

Info

Publication number: CN104782199A
Application number: CN201280076729.6A
Authority: CN
Inventors: 周明宇; 李强
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2015-07-15
Anticipated expiration: 2032-11-16
Also published as: CN104782199B; WO2014075294A1

Abstract

The present invention provide a reference signal (RS) transmission method, user equipment and network apparatus, and, in this method, the control signaling which contains orthogonal resource information from the network apparatus is received; the orthogonal resource corresponding to each type of RS in at least two types of RS is determined according to the orthogonal resource information; and the RS corresponding to the determined orthogonal resource is transmitted using the determined orthogonal resource. With the present invention, the overhead when the RS configuration is informed is saved and the system efficiency is improved.

Description

Reference signal (rs) transmission method, user equipment and network apparatus

RS transmission method, user equipment and technical field of network equipment the application is related to the communications field, more particularly to a kind of reference signal（Reference Signal, referred to as RS) transmission method, user equipment and the network equipment.In the prior art, the network equipment is to user equipment for background technology（User Equipment, referred to as UE) send control signaling, it is that the up and/or downlink resource that UE is distributed is notified to UE by the network equipment, or configuration information is notified to UE, in order to which UE send or receive accordingly.

In the prior art, for different purposes, different types of RS is devised, for example, in Long Term Evolution（Long

Term Evolution, referred to as LTE) in system, up RS includes demodulated reference signal (the Demodulation Reference Signal for demodulating, referred to as DM RS) and for measuring detection reference signal (the Sounding Reference Signal of wireless channel, referred to as SRS) etc., descending RS includes the DM RS for demodulating and the channel state information reference signals for measuring wireless channel（Channel State Information-Reference Signal, referred to as CSI-RS) etc..

Above behavior example, the network equipment sends wireless heterogeneous networks to UE（Radio Resource Control, referred to as RRC) signaling by SRS configuration notification to UE (i.e., the network equipment is sent to UE after SRS configuration, until before sending new SRS configuration next time, all the time using the configuration of the SRS）, and UE transmission SRS are dynamically triggered by dynamic dispatching signaling, for example, the aperiodic SRS in LTE system;For DM RS, DM RS are with data channel Physical Uplink Shared Channel（Physical Uplink Shared CHannel, referred to as PUSCH)-play transmission, and take identical frequency resource with PUSCH, and PUSCH is the dynamic dispatching signaling that is sent to UE by the network equipment to dispatch, i.e., the usual network equipment sends a dynamic dispatching signaling and just dispatches a PUSCH, while notifying DM RS configuration to UE in dynamic dispatching signaling.

As can be seen here, for up RS, allocation plan it is complex, it is necessary to take resource it is more, cause expense larger, system effectiveness is relatively low.Similarly, there is also Similar Problems for descending RS scheduling.The content of the invention

This application provides a kind of reference signal RS transmission plan, the program can solve to notify the problem of expense is larger, system effectiveness is low when RS is configured in the prior art. First aspect includes there is provided a kind of RS transmission method, this method：The control signaling from the network equipment is received, wherein, control signaling includes orthogonal resource information；Orthogonal resource corresponding with each class RS at least two class RS is determined according to orthogonal resource information；Use the orthogonal resource transmission RS corresponding with the orthogonal resource determined of determination.

In the first possible implementation of first aspect, determine that orthogonal resource corresponding with each class RS at least two class RS includes according to orthogonal resource information：Corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to orthogonal resource information；Included using the orthogonal resource transmission RS corresponding with the orthogonal resource determined of determination：First kind RS is transmitted using the first orthogonal resource, Equations of The Second Kind RS is transmitted using the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in second of possible implementation of first aspect, determine that corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS include according to orthogonal resource information：According to the first corresponding relation between orthogonal resource information and the first orthogonal resource, the first orthogonal resource is determined；According to the second corresponding relation between orthogonal resource information and the second orthogonal resource, the second orthogonal resource is determined.

With reference to any of the above-described kind of possible implementation, in the third possible implementation of first aspect, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask 0CC and broach.

With reference to any of the above-described kind of possible implementation, in the 4th kind of possible implementation of first aspect, the first corresponding relation and the second corresponding relation are differed.

With reference to any of the above-described kind of possible implementation, in the 5th kind of possible implementation of first aspect, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n_CS;According to orthogonal resource information and first just between the first corresponding relation, determine that the first orthogonal resource includes:Determining that the CS of the first orthogonal resource is numbered is： , the first orthogonal resource is determined according to the CS of the first orthogonal resource numberings；And/or, according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determine that the second orthogonal resource includes：Determining that the CS of the second orthogonal resource is numbered is：N_eS mod N -2, the second orthogonal resource is determined according to the CS of the second orthogonal resource numberings, wherein, N_l is the total number resource of the first orthogonal resource, N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 6th kind of possible implementation of first aspect, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

With reference to any of the above-described kind of possible implementation, in the 7th kind of possible implementation of first aspect, control signaling is the control signaling for descending scheduling, orthogonal resource is OCC, orthogonal resource information includes OCC number information n OCC, according to the first corresponding relation between orthogonal resource information and the information of the first orthogonal resource, determine that the first orthogonal resource includes：Determining that the orthogonal mask OCC of the first orthogonal resource is numbered is： Ln_OCC x N _l/ N _ 2jmod N _l _;According to the first orthogonal resource_occNumbering determines the first orthogonal resource；And/or, according to the second corresponding relation between orthogonal resource information and the information of the second orthogonal resource, determine that the second orthogonal resource includes:Determining that the OCC of the second orthogonal resource is numbered is： n-O^^mGd W -², the second orthogonal resource is determined according to the OCC of the second orthogonal resource numberings, wherein, N_l is the total number resource of the first orthogonal resource, and N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 8th kind of possible implementation of first aspect, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

With reference to any of the above-described kind of possible implementation, in the 9th kind of possible implementation of first aspect, the first orthogonal resource is broach, and the second orthogonal resource is OCC;According to the first corresponding relation between orthogonal resource information and the first orthogonal resource, determine that the first orthogonal resource includes：Broach is determined according to the first corresponding relation of orthogonal resource information and broach；According to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determine that the second orthogonal resource includes：OCC is determined according to orthogonal resource information and 0CC the second corresponding relation.

With reference to any of the above-described kind of possible implementation, in the tenth kind of possible implementation of first aspect, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

With reference to any of the above-described kind of possible implementation, in a kind of the tenth possible implementation of first aspect, IRS and DM RS use at least one in identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps rule.

With reference to any of the above-described kind of possible implementation, in the 12nd kind of possible implementation of first aspect, broach includes at least one of the following：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

With reference to any of the above-described kind of possible implementation, in the 13rd kind of possible implementation of first aspect, in control signaling also include the number of plies indicate, for indicate with_n_ layer layers of transmission；Determine that corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS include according to orthogonal resource information:The corresponding orthogonal resource information of each antenna port in n-layer antenna port is determined according to orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；First kind RS is transmitted using the first orthogonal resource, is included using the second orthogonal resource transmission Equations of The Second Kind RS：Corresponding first kind RS is transmitted by corresponding n-layer antenna port using the first orthogonal resource of determination, corresponding Equations of The Second Kind RS is transmitted by corresponding n-layer antenna port using the second orthogonal resource of determination.

With reference to any of the above-described kind of possible implementation, in the 14th kind of possible implementation of first aspect, use First orthogonal resource transmits first kind RS, is included using the second orthogonal resource transmission Equations of The Second Kind RS：First kind RS is transmitted using the first orthogonal resource in the first period, Equations of The Second Kind RS is transmitted using the second orthogonal resource in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTI.Second aspect there is provided a kind of RS transmission method, including：It is determined that orthogonal resource corresponding with each class RS at least two class RS；The control signaling for including orthogonal resource information is sent to user equipment (UE), orthogonal resource information is used to determine orthogonal resource corresponding with each class RS at least two class RS；Using the orthogonal resource of determination RS corresponding with the orthogonal resource determined is transmitted with UE.

In the first possible implementation of second aspect, at least two class RS include first kind RS and Equations of The Second Kind RS;Included using the orthogonal resource transmission RS corresponding with the orthogonal resource determined of determination:First kind RS is transmitted using the first orthogonal resource determined according to orthogonal resource information, Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to orthogonal resource information.

With reference to any of the above-described kind of possible implementation, in second of possible implementation of second aspect, there is the first corresponding relation between orthogonal resource information and the first orthogonal resource；There is the second corresponding relation between orthogonal resource information and the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in the third possible implementation of second aspect, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask occ and broach.

With reference to any of the above-described kind of possible implementation, in the 4th kind of possible implementation of second aspect, the first corresponding relation and the second corresponding relation are differed.

With reference to any of the above-described kind of possible implementation, in the 5th kind of possible implementation of second aspect, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n_CS;

First corresponding relation includes：_{n CS}_₁₌Ln— CS x N— 1/ N— 2」modN— 1 ;And/or second corresponding relation include： mad N- ² ,

Wherein, n-CS_1 numbers for the cyclic shift CS of the first orthogonal resource, numbered for the cyclic shift CS of the second orthogonal resource n-CS -1, N -1 is the total number resource of the first orthogonal resource, N_2 is the total number resource of the second orthogonal resource, mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 6th kind of possible implementation of second aspect, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

With reference to any of the above-described kind of possible implementation, in the 7th kind of possible implementation of second aspect, control letter Make as the control signaling for descending scheduling, orthogonal resource is OCC, orthogonal resource information includes OCC number information n_OCC,

First corresponding relation includes：_n oc Ln ( : x _N— 1/ _N— _{2 Qd N}— 1 ; _¾/Or second corresponding relation include： madN -² ,

Wherein, n_0CC_l is the OCC numberings of the first orthogonal resource, and n_0CC -2 are the OCC numberings of the second orthogonal resource, N -1 is the total number resource of the first orthogonal resource, N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 8th kind of possible implementation of second aspect, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

With reference to any of the above-described kind of possible implementation, in the 9th kind of possible implementation of second aspect, the first orthogonal resource is broach, and the second orthogonal resource is 0CC;There is corresponding relation between orthogonal resource information and broach, there is corresponding relation between orthogonal resource information and 0CC.

With reference to any of the above-described kind of possible implementation, in the tenth kind of possible implementation of second aspect, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

With reference to any of the above-described kind of possible implementation, in a kind of the tenth possible implementation of second aspect, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule.

With reference to any of the above-described kind of possible implementation, in the 12nd kind of possible implementation of second aspect, broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

With reference to any of the above-described kind of possible implementation, in the 13rd kind of possible implementation of second aspect, number of plies instruction is also included in control signaling, for indicating 1^ with 11_1^^ layers of transmission；Orthogonal resource information is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to orthogonal resource information and every layer of numbering, and the corresponding orthogonal resource credit of each antenna port is in it is determined that antenna port is for transmitting corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；

It is determined that orthogonal resource corresponding with each class RS at least two class RS includes：

Determine that each antenna port is used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS in n-layer antenna port；

Transmitting RS corresponding with the orthogonal resource determined with UE using the orthogonal resource of determination includes：

In n-layer antenna port on each antenna port, transmitted using the first orthogonal resource corresponding with antenna port First kind RS, Equations of The Second Kind RS is transmitted using the second orthogonal resource corresponding with antenna port.

With reference to any of the above-described kind of possible implementation, in the 14th kind of possible implementation of second aspect, included using the orthogonal resource transmission RS corresponding with the orthogonal resource determined of determination：First kind RS is transmitted using the first orthogonal resource in the first period, Equations of The Second Kind RS is transmitted using the second orthogonal resource in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTI.

With reference to any of the above-described kind of possible implementation, in the 15th kind of possible implementation of second aspect, it is determined that orthogonal resource corresponding with each class RS at least two class RS includes：Orthogonal resource corresponding with each class RS at least two class RS is determined for each UE at least two UE；Sending the control signaling comprising orthogonal resource information to UE includes:The control signaling for including orthogonal resource information is sent at least two UE in same Transmission Time Interval Τ Τ Ι, wherein, the orthogonal resource information sent to different UE is different；Transmitting RS corresponding with the orthogonal resource determined with UE using the orthogonal resource of determination includes：Using the orthogonal resource of determination RS corresponding with orthogonal resource is transmitted with corresponding UE.The third aspect there is provided a kind of user equipment, including：Transmission unit and determining unit, wherein, transmission unit is used to receive the control signaling from the network equipment, wherein, control signaling includes orthogonal resource information；Determining unit is connected to transmission unit, for determining orthogonal resource corresponding with each class RS at least two class RS according to orthogonal resource information；Transmission unit is also used for the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined.

In the first possible implementation of the third aspect, determining unit is used to determine corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to orthogonal resource information；Transmission unit is used to transmit first kind RS using the first orthogonal resource, and Equations of The Second Kind RS is transmitted using the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in second of possible implementation of the third aspect, determining unit includes：First determining module, is connected to transmission unit, for according to the first corresponding relation between orthogonal resource information and the first orthogonal resource, determining the first orthogonal resource；Second determining module, is connected to transmission unit, for according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determining the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in the third possible implementation of the third aspect, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC and broach.

With reference to any of the above-described kind of possible implementation, in the 4th kind of possible implementation of the third aspect, the first corresponding relation and the second corresponding relation are differed.

With reference to any of the above-described kind of possible implementation, in the 5th kind of possible implementation of the third aspect, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n_CS; First determining module is used to determine that the cs numberings of the first orthogonal resource to be： Lⁿ-^{eS xN}- ^1/N- ²」^mc)dN- and the first orthogonal resource is determined according to the CS of the first orthogonal resource numberings；And/or

Second determining module is used to determine that the CS numberings of the second orthogonal resource to be：N_eSmodW- 2, and the second orthogonal resource is determined according to the CS of the second orthogonal resource numberings,

Wherein, N -1 is the total number resource of the first orthogonal resource, and N_2 is the total number resource of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 6th kind of possible implementation of the third aspect, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

With reference to any of the above-described kind of possible implementation, in the 7th kind of possible implementation of the third aspect, control signaling is the control signaling for descending scheduling, and orthogonal resource is OCC, and orthogonal resource information includes OCC number information n OCC,

First determining module is used to determine that the orthogonal mask OCC numberings of the first orthogonal resource to be： L«_ OCC N_l / N_ 2jmodN_l_;And according to the first orthogonal resource_occNumbering determines the first orthogonal resource;And/or

Second determining module is used to determine that the 0CC numberings of the second orthogonal resource to be：N_0eCmad i -2, and the second orthogonal resource is determined according to the OCC of the second orthogonal resource numberings,

With reference to any of the above-described kind of possible implementation, in the 8th kind of possible implementation of the third aspect, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

With reference to any of the above-described kind of possible implementation, in the 9th kind of possible implementation of the third aspect, the first orthogonal resource is broach, and the second orthogonal resource is OCC;First determining module is used to determine broach according to the first corresponding relation of orthogonal resource information and broach；Second determining module is used to determine occ according to orthogonal resource information and OCC the second corresponding relation.

With reference to any of the above-described kind of possible implementation, in the tenth kind of possible implementation of the third aspect, the first kind

RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

With reference to any of the above-described kind of possible implementation, in a kind of the tenth possible implementation of the third aspect, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps At least one in rule.

With reference to any of the above-described kind of possible implementation, in the 12nd kind of possible implementation of the third aspect, broach includes at least one of the following：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

With reference to any of the above-described kind of possible implementation, in the 13rd kind of possible implementation of the third aspect, number of plies instruction is also included in control signaling, for indicating with flayer layers of transmission；Determining unit is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；Transmission unit is used to transmit corresponding first kind RS by corresponding n-layer antenna port using the first orthogonal resource determined, corresponding Equations of The Second Kind is transmitted by corresponding n-layer antenna port using the second orthogonal resource of determination and combines any of the above-described kind of possible implementation, in the 14th kind of possible implementation of the third aspect, transmission unit is used to use the first orthogonal resource transmission first kind RS in the first period, the second orthogonal resource transmission Equations of The Second Kind RS is used in the second period, wherein, first period and the second period belong to different Transmission Time Interval TTI.Fourth aspect there is provided a kind of network equipment, including：Determining unit and transmission unit, wherein it is determined that unit is used to determine orthogonal resource corresponding with each class RS at least two class RS；Transmission unit is connected with determining unit, for sending the control signaling for including orthogonal resource information to user equipment (UE), and transmit RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined, wherein, orthogonal resource information is used to determine orthogonal resource corresponding with each class RS at least two class RS.

In the first possible implementation of fourth aspect, at least two class RS include first kind RS and Equations of The Second Kind RS;Transmission unit is used to transmit first kind RS using the first orthogonal resource determined according to orthogonal resource information, and Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to orthogonal resource information.

With reference to any of the above-described kind of possible implementation, in second of possible implementation of fourth aspect, there is the first corresponding relation between orthogonal resource information and the first orthogonal resource；There is the second corresponding relation between orthogonal resource information and the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in the third possible implementation of fourth aspect, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask 0CC and broach.

With reference to any of the above-described kind of possible implementation, in the 4th kind of possible implementation of fourth aspect, the first corresponding relation and the second corresponding relation are differed. With reference to any of the above-described kind of possible implementation, in the 5th kind of possible implementation of fourth aspect, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n_CS;

First corresponding relation includes：_{n 1=} Ln— CS x N— 1/ N— ²」modN— 1 ;Include with the corresponding relation of domain second：_n CS—Zz n-CS mad W- ² ,

With reference to any of the above-described kind of possible implementation, in the 6th kind of possible implementation of fourth aspect, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

With reference to any of the above-described kind of possible implementation, in the 7th kind of possible implementation of fourth aspect, control signaling is the control signaling for descending scheduling, and orthogonal resource is OCC, and orthogonal resource information includes OCC number information n_OCC,

First corresponding relation includes：_nocoLn OCC x N— 1/ N— 2 d N— 1 ;Corresponding relation includes with subtracting the second： n— OCC— 2=ⁿ-^{Q< mQd N} -²,

With reference to any of the above-described kind of possible implementation, in the 8th kind of possible implementation of fourth aspect, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

With reference to any of the above-described kind of possible implementation, in the 9th kind of possible implementation of fourth aspect, the first orthogonal resource is broach, and the second orthogonal resource is OCC;There is corresponding relation between orthogonal resource information and broach, there is corresponding relation between orthogonal resource information and 0CC.

With reference to any of the above-described kind of possible implementation, in the tenth kind of possible implementation of fourth aspect, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

With reference to any of the above-described kind of possible implementation, in a kind of the tenth possible implementation of fourth aspect, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule. With reference to any of the above-described kind of possible implementation, in the 12nd kind of possible implementation of fourth aspect, broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

With reference to any of the above-described kind of possible implementation, in the 13rd kind of possible implementation of fourth aspect, number of plies instruction is also included in control signaling, for indicating UE with njayer layers of transmission；Orthogonal resource information is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to orthogonal resource information and every layer of numbering, and the corresponding orthogonal resource credit of each antenna port is in it is determined that antenna port is for transmitting corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；Determining unit is used to determine in n-layer antenna port that each antenna port to be used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS；Transmission unit is used for each antenna port in n-layer antenna port, and first kind RS is transmitted using the first orthogonal resource corresponding with antenna port, and Equations of The Second Kind RS is transmitted using the second orthogonal resource corresponding with antenna port.

With reference to any of the above-described kind of possible implementation, in the 14th kind of possible implementation of fourth aspect, transmission unit is used to use the first orthogonal resource transmission first kind RS in the first period, the second orthogonal resource transmission Equations of The Second Kind RS is used in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTI.

With reference to any of the above-described kind of possible implementation, in the 15th kind of possible implementation of fourth aspect, determining unit is used to be each UE determinations orthogonal resource corresponding with each class RS at least two class RS at least two UE：Transmission unit is used for the control signaling for including orthogonal resource information at least two UE transmissions in same Transmission Time Interval Τ Τ Ι, wherein, the orthogonal resource information sent to different UE is different；Transmission unit is used to transmit RS corresponding with orthogonal resource with corresponding UE using the orthogonal resource determined.There is provided a kind of user equipment in terms of 5th, including：Transceiver, for receiving and transmitting signal；Processor, is used for：Transceiver is controlled to receive the control signaling from the network equipment, wherein, control signaling includes orthogonal resource information；Orthogonal resource corresponding with each class RS at least two class RS is determined according to orthogonal resource information；Transceiver is controlled to use the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined.

In the first possible implementation of the 5th aspect, processor is accomplished by the following way determines orthogonal resource corresponding with each class RS at least two class RS according to orthogonal resource information：Corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to orthogonal resource information；Processor is accomplished by the following way control transceiver and uses the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined:Control transceiver to transmit first kind RS using the first orthogonal resource, Equations of The Second Kind RS is transmitted using the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in second of possible implementation of the 5th aspect, processor is accomplished by the following way determines RS pairs of corresponding first orthogonal resources of first kind RS and Equations of The Second Kind according to orthogonal resource information The second orthogonal resource answered：According to the first corresponding relation between orthogonal resource information and the first orthogonal resource, the first orthogonal resource is determined；According to the second corresponding relation between orthogonal resource information and the second orthogonal resource, the second orthogonal resource is determined.

With reference to any of the above-described kind of possible implementation, in the third possible implementation of the 5th aspect, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask occ and broach.

With reference to any of the above-described kind of possible implementation, in the 4th kind of possible implementation of the 5th aspect, the first corresponding relation and the second corresponding relation are differed.

With reference to any of the above-described kind of possible implementation, in the 5th kind of possible implementation of the 5th aspect, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n_CS;

Processor is accomplished by the following way according to the first corresponding relation between orthogonal resource information and the first orthogonal resource, determines the first orthogonal resource：Determining that the CS of the first orthogonal resource is numbered is： Lⁿ- CS x the mod of N -2 " of N -1/ N -1, the first orthogonal resource is determined according to the CS of the first orthogonal resource numberings；And/or

Processor is accomplished by the following way according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determines the second orthogonal resource：Determining that the CS of the second orthogonal resource is numbered is： n-CS mc !N -2, the second orthogonal resource is determined according to the CS of the second orthogonal resource numberings,

With reference to any of the above-described kind of possible implementation, in the 6th kind of possible implementation of the 5th aspect, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

With reference to any of the above-described kind of possible implementation, in the 7th kind of possible implementation of the 5th aspect, control signaling is the control signaling for descending scheduling, and orthogonal resource is OCC, and orthogonal resource information includes OCC number information n_OCC,

Processor is accomplished by the following way according to the first corresponding relation between orthogonal resource information and the information of the first orthogonal resource, determines the first orthogonal resource：Determining that the orthogonal mask OCC of the first orthogonal resource is numbered is：L, _ OCCx N_l/N_ 2jmodN_l are according to the first orthogonal resource_OCCNumbering determines the first orthogonal resource；And/or

Processor is accomplished by the following way according to the second corresponding relation between orthogonal resource information and the information of the second orthogonal resource, determines the second orthogonal resource：Determining that the OCC of the second orthogonal resource is numbered is： n_C m.D N- 2, the second orthogonal resource is determined according to the OCC of the second orthogonal resource numberings, Wherein, N-l is the total number resource of the first orthogonal resource, and N_2 is the total number resource of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 8th kind of possible implementation of the 5th aspect, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

With reference to any of the above-described kind of possible implementation, in the 9th kind of possible implementation of the 5th aspect, the first orthogonal resource is broach, and the second orthogonal resource is OCC;Processor is accomplished by the following way according to the first corresponding relation between orthogonal resource information and the first orthogonal resource, determines the first orthogonal resource：Broach is determined according to the first corresponding relation of orthogonal resource information and broach；Processor is accomplished by the following way according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determines the second orthogonal resource：OCC is determined according to orthogonal resource information and OCC the second corresponding relation.

With reference to any of the above-described kind of possible implementation, in the tenth kind of possible implementation of the 5th aspect, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

With reference to any of the above-described kind of possible implementation, in a kind of the tenth possible implementation of the 5th aspect, IRS and DM RS use at least one in identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps rule.

With reference to any of the above-described kind of possible implementation, in the 12nd kind of possible implementation of the 5th aspect, broach includes at least one of the following：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

With reference to any of the above-described kind of possible implementation, in the 13rd kind of possible implementation of the 5th aspect, number of plies instruction is also included in control signaling, for indicating with njayer layers of transmission；Processor is accomplished by the following way determines corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to orthogonal resource information：The corresponding orthogonal resource information of each antenna port in n-layer antenna port is determined according to orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；Processor is accomplished by the following way control transceiver and transmits first kind RS using the first orthogonal resource, and Equations of The Second Kind RS is transmitted using the second orthogonal resource:Control transceiver to transmit corresponding first kind RS by corresponding n-layer antenna port using the first orthogonal resource determined, corresponding Equations of The Second Kind RS is transmitted by corresponding n-layer antenna port using the second orthogonal resource of determination.

With reference to any of the above-described kind of possible implementation, in the 14th kind of possible implementation of the 5th aspect, processor is accomplished by the following way control transceiver and transmits first kind RS using the first orthogonal resource, and Equations of The Second Kind RS is transmitted using the second orthogonal resource:Control transceiver to transmit first kind RS using the first orthogonal resource in the first period, make in the second period Equations of The Second Kind RS is transmitted with the second orthogonal resource, wherein, the first period and the second period belong to different aspects of Transmission Time Interval TTL the 6th there is provided a kind of network equipment, including：Transceiver, for receiving and transmitting signal；Processor, is used for：It is determined that orthogonal resource corresponding with each class RS at least two class RS；Control transceiver sends the control signaling for including orthogonal resource information to user equipment (UE), and orthogonal resource information is used to determine orthogonal resource corresponding with each class RS at least two class RS；Transceiver is controlled to transmit RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined.

In the first possible implementation of the 6th aspect, at least two class RS include first kind RS and Equations of The Second Kind RS;Processor is accomplished by the following way control transceiver and uses the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined:Control transceiver to use the first orthogonal resource determined according to orthogonal resource information to transmit first kind RS, Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to orthogonal resource information.

With reference to any of the above-described kind of possible implementation, in second of possible implementation of the 6th aspect, there is the first corresponding relation between orthogonal resource information and the first orthogonal resource；There is the second corresponding relation between orthogonal resource information and the second orthogonal resource.

With reference to any of the above-described kind of possible implementation, in the third possible implementation of the 6th aspect, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OC：And broach.

With reference to any of the above-described kind of possible implementation, in the 4th kind of possible implementation of the 6th aspect, the first corresponding relation and the second corresponding relation are differed.

With reference to any of the above-described kind of possible implementation, in the 5th kind of possible implementation of the 6th aspect, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n_CS;

First corresponding relation includes：With_/¾

Second corresponding relation includes：_n CS—Sz n- ^ mad W - ² ,

With reference to any of the above-described kind of possible implementation, in the 6th kind of possible implementation of the 6th aspect, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

With reference to any of the above-described kind of possible implementation, in the 7th kind of possible implementation of the 6th aspect, control signaling is the control signaling for descending scheduling, and orthogonal resource is OCC, and orthogonal resource information includes OCC number informations N-OCC,

First corresponding relation includes：_{n 0CC}_₁₌Ln OCC x N— 1/ N— 2 1 ;Corresponding relation includes with subtracting the second： n— 0CC_2=ⁿ- ^{0CC mQd N} - ²,

Wherein, n_OCC_l is the OCC numberings of the first orthogonal resource, and n_0CC -2 are the OCC numberings of the second orthogonal resource, N -1 is the total number resource of the first orthogonal resource, N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

With reference to any of the above-described kind of possible implementation, in the 8th kind of possible implementation of the 6th aspect, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

With reference to any of the above-described kind of possible implementation, in the 9th kind of possible implementation of the 6th aspect, the first orthogonal resource is broach, and the second orthogonal resource is 0CC;There is corresponding relation between orthogonal resource information and broach, there is corresponding relation between orthogonal resource information and 0CC.

With reference to any of the above-described kind of possible implementation, in the tenth kind of possible implementation of the 6th aspect, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

With reference to any of the above-described kind of possible implementation, in a kind of the tenth possible implementation of the 6th aspect, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule.

With reference to any of the above-described kind of possible implementation, in the 12nd kind of possible implementation of the 6th aspect, broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

With reference to any of the above-described kind of possible implementation, in the 13rd kind of possible implementation of the 6th aspect, number of plies instruction is also included in control signaling, for indicating 1 with 11_1^^ layers of transmission；Orthogonal resource information is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to orthogonal resource information and every layer of numbering, and the corresponding orthogonal resource credit of each antenna port is in it is determined that antenna port is for transmitting corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；Determination orthogonal resource corresponding with each class RS at least two class RS is accomplished by the following way in processor：Determine that each antenna port is used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS in n_layer antenna port；Processor is accomplished by the following way control transceiver and transmits RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined:Control transceiver in n-layer antenna port on each antenna port, first kind RS is transmitted using the first orthogonal resource corresponding with antenna port, Equations of The Second Kind RS is transmitted using the second orthogonal resource corresponding with antenna port.

With reference to any of the above-described kind of possible implementation, in the 14th kind of possible implementation of the 6th aspect, processing Device is accomplished by the following way control transceiver and uses the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined:Control transceiver to transmit first kind RS using the first orthogonal resource in the first period, Equations of The Second Kind RS is transmitted using the second orthogonal resource in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTI.

With reference to any of the above-described kind of possible implementation, in the 15th kind of possible implementation of the 6th aspect, determination orthogonal resource corresponding with each class RS at least two class RS is accomplished by the following way in processor：Orthogonal resource corresponding with each class RS at least two class RS is determined for each UE at least two UE；Processor is accomplished by the following way control transceiver and the control signaling for including orthogonal resource information is sent to UE：The control signaling for including orthogonal resource information is sent at least two UE in same Transmission Time Interval Τ Τ Ι, wherein, the orthogonal resource information sent to different UE is different；Processor is accomplished by the following way control transceiver and transmits RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined:Transceiver is controlled to transmit RS corresponding with orthogonal resource with corresponding UE using the orthogonal resource determined.Pass through such scheme, UE receives the control signaling of the network equipment, orthogonal resource information in control signaling, determine polytype RS orthogonal resource, and the RS of respective type is sent or received using the orthogonal resource determined, so as to save expense when notifying RS configurations, improve system effectiveness.

Brief description of the drawings Fig. 1 is a kind of flow chart of RS according to embodiments of the present invention transmission method；

Fig. 2 is the flow chart of another RS according to embodiments of the present invention transmission method；

Fig. 3 is a kind of flow chart of the method for determination RS according to embodiments of the present invention orthogonal resource；

Fig. 4 is a kind of structured flowchart of user equipment according to embodiments of the present invention；

Fig. 5 is the preferred structured flowchart of user equipment according to embodiments of the present invention；

Fig. 6 is a kind of structured flowchart of network equipment according to embodiments of the present invention；

Fig. 7 is the structured flowchart of another user equipment according to embodiments of the present invention；

Fig. 8 is the structured flowchart of another network equipment according to embodiments of the present invention.The technical scheme in the embodiment of the present invention is clearly and completely described below in conjunction with the accompanying drawing in the embodiment of the present invention for embodiment, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, it is all that those of ordinary skill in the art are obtained under the premise of creative work is not made Other embodiment, belongs to the scope of protection of the invention.In the case of reconcilable, the feature of following embodiment or each embodiment can be combined with each other.

In this application, the network equipment can be base station（Base Station, referred to as BS), access point（Access Point, referred to as AP), far-end wireless device（Remote Radio Equipment, referred to as RRE), distal end radio port

(Remote Radio Head, referred to as RRH), remote radio units（Remote Radio Unit, referred to as RRU) or via node（Relay node) .The relation of the network equipment and cell is not limited, and can be the one or more cells of network equipment correspondence or the one or more network equipments of cell correspondence.User equipment can be mobile terminal

(Mobile Terminal, referred to as MT), mobile subscriber equipment etc., can be through wireless access network（For example, Radio Access Network, referred to as RAN) communicated with one or more core nets, user equipment can be mobile terminal, such as mobile phone（Or be " honeycomb " phone）Or the computer with mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device.

RS in the application can be used for detection wireless environment（Including wireless channel decline, disturbed condition or Signal to Interference plus Noise Ratio（Signal to Interference plus Noise Ratio, referred to as SINR) etc.）Or the signal of demodulation purposes, it not be used to transmit any data message.Transmission in the application includes sending or received, for example, transmission RS includes sending or receiving RS.

A kind of transmission of reference signals RS method is present embodiments provided, this method can be reduced for notifying the signaling Jian of RS configurations to sell to UE, so that lifting system efficiency.

A kind of RS transmission method is present embodiments provided, this method can be realized by UE or relaying.Fig. 1 is a kind of flow chart of RS according to embodiments of the present invention transmission method, as shown in figure 1, this method includes：

Step 101, the control signaling from the network equipment is received, wherein, control signaling includes orthogonal resource information；Step 102, orthogonal resource corresponding with each class RS at least two class RS is determined according to orthogonal resource information；Step 103, the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined using step 102.

In the present embodiment, the control signaling of the network equipment is received, the orthogonal resource information in control signaling determines polytype RS orthogonal resource, and use the RS of the orthogonal resource transmission respective type determined.As can be seen here, in the present embodiment, according only to a field of a signaling, it is possible to determine inhomogeneity RS orthogonal resource, so as to save expense when notifying RS configurations, improve system effectiveness.In addition, it is orthogonal resource information due to what is carried in control resource, i.e., resource and be orthogonal according to the resource for the resource information determination for being sent to other UE that resource information according to each UE is sent to is determined, so, it can be that different UE distribute orthogonal resource by less resource, reduce the interference between the RS that each UE is sent. Preferably, in the case where at least two class RS are first kind RS and Equations of The Second Kind RS, corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to orthogonal resource information；It is then possible to transmit first kind RS using the first orthogonal resource, Equations of The Second Kind RS is transmitted using the second orthogonal resource.

In the present embodiment, at least two class RS are first kind RS and Equations of The Second Kind RS, by the present embodiment, when determining orthogonal resource for two class RS, different signalings need not be used to be determined, so as to save expense when notifying RS configurations, improve system effectiveness.

Optionally, above-mentioned orthogonal resource（For example：First orthogonal resource and/or the second orthogonal resource）Including at least one of：Cyclic shift (Cyclic Shift, referred to as CS) resource, orthogonal mask (Orthogonal Cover Code, referred to as OCC) and broach.Because RS uses orthogonal resource information, other UE of each UE of correspondence resource and correspondence resource be it is orthogonal, so, it is possible to reduce the interference between the RS that each UE is sent.

Preferably, determine that corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS include according to the orthogonal resource information：According to the first corresponding relation between the orthogonal resource information and the first orthogonal resource, the first orthogonal resource is determined, according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, the second orthogonal resource is determined.Wherein, first corresponding relation and the second corresponding relation can be man-to-man corresponding relation, one-to-many corresponding relation, many-to-one corresponding relation, the corresponding relation of multi-to-multi, the corresponding relation can be embodied by functional relation, it can be realized by pre-setting, for example, default mapping table, is realized by Check tables.

It is used as a kind of preferred embodiment, if above-mentioned control signaling is the control signaling for uplink scheduling, above-mentioned orthogonal resource is CS resources, and above-mentioned orthogonal resource information includes CS number informations 11_ 5, then according to the first corresponding relation between the orthogonal resource information and the information of first orthogonal resource, determine that first orthogonal resource can be：Determining that the CS of first orthogonal resource is numbered is： Lⁿ-^CSxN-^{1/ N}- ²」^{mod N}- and the first orthogonal resource is determined according to the CS of the first orthogonal resource numberings；And/or, according to the second function relation between the orthogonal resource information and the information of second orthogonal resource, determine that second orthogonal resource can be：Determining that the CS of second orthogonal resource is numbered is：N_CS mod N_2 and according to second orthogonal resource_CSNumbering determines second orthogonal resource.Wherein, N -1 is the total number resource of the first orthogonal resource, and N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

Below using first kind RS as SRS, Equations of The Second Kind RS is exemplified by DM RS, the implementation process to the present embodiment illustrates.Other classes RS can realize the present embodiment using similar mode, will not be described here.The network equipment sends orthogonal code resource information n-CS to UE, after orthogonal code resource information n-CS is received, UE determines SRS (first kind RS) CS values and DM RS (Equations of The Second Kind RS) CS values according to n-CS；Due to the span of SRS and DM RS CS values Difference, therefore can be according to L^¾- ^x - U - ^^d -¹To determine SRS CS values, according to n_ C Sm o dN-determine_DMRS CS values, wherein N_l is SRS available resources number（8), N -2 are DM RS available resources numbers（12), so, it is 0 that the network equipment can distribute CS values to UE1, it is 6 to UE2 distribution CS values, it is all 0 that then UE1 can just determine that UE1 sends CS values used in SRS standing grain BDM RS according to above formula, and it is respectively 4,6 that UE2 can just determine that UE2 sends CS values used in SRS and DM RS according to above formula.

SRS can be located at a Transmission Time Interval（Transmission Time Interval, abbreviation TTI) in numbering be 13 time-domain symbol on, UE determines the length N2 of SRS sequences, and the basic sequence that a length is N2 is determined from the corresponding basic sequence group of the cell, the displacement of endless form is carried out to it（Follow-up referred to as cyclic shift, the length after cyclic shift remains as N2), on sequence mapping to corresponding broach, then carry out inverse discrete fourier transform（Inverse Discrete Fourier Transform, referred to as IDFT) conversion（Length remains as N2), ultimately generate the SRS of 1 symbol.

DM RS can be located in the time-domain symbol that numbering is 3 and 10 in a TTI, UE determines the length Nl for the DM RS sequences transmitted on each symbol, the basic sequence that a length is N1 is determined from the corresponding basic sequence group of the cell, cyclic shift is carried out to it（Length remains as N1), then carry out IDFT conversion（Length remains as N1).Especially, when in dynamic dispatching signaling OCC information can also be included, UE also needs to load OCC in time domain to two DM RS, for example, OCC includes [+1, + 1] and [+1, -1], if the OCC that the network equipment is UE distribution is [+1, -1], UE is just multiplied by+1 to first DM RS in the TTI, is multiplied by -1 to second DM RS, ultimately generates the DM RS of two symbols.

Therefore, in the case where calculating obtains the corresponding CS values of SRS and DM RS, it is possible to determine resource used in transmission SRS and DM RS through the above way.It should be noted that above-mentioned SRS and DM RS generating mode is in order to which for example, being not limited to the application, other SRS and DM RS generating mode can be used in the present embodiment, as long as which needs to use orthogonal resource information.

Because SRS and DM RS have a feature：The cycling distance of CS values is bigger, and orthogonality is better, therefore by such design, ensures that SRS and DM RS are respectively provided with good orthogonality.Cycling distance is corresponding to mod operations, such as SRS, and the cycling distance between cycling distance and 0 and 7 between 0 and 1 CS values is the same.Therefore, the present embodiment can reduce the interference between all kinds of RS.The embodiment of the present invention additionally provides another RS transmission method, and the present embodiment can be by the network equipment（For example, base station）Realize.Fig. 2 is the flow chart of another RS according to embodiments of the present invention transmission method, as shown in Fig. 2 this method includes：

Step 201, it is determined that orthogonal resource corresponding with each class RS at least two class RS； Step 202, the control signaling for including orthogonal resource information is sent to UE, the orthogonal resource information is used to determine the orthogonal resource corresponding with each class RS in this at least two class RS；

Step 203, RS corresponding with the orthogonal resource of the determination is transmitted with the UE using the orthogonal resource of the determination.Preferably, the first kind RS of the UE is transmitted using the first orthogonal resource determined according to resource information, the Equations of The Second Kind RS of the UE is transmitted using the second orthogonal resource determined according to the orthogonal resource information.

In the present embodiment, the control signaling for carrying orthogonal resource information is sent to UE, the first orthogonal resource determined using the orthogonal resource information transmits first kind RS, the second orthogonal resource determined using the orthogonal resource information transmits Equations of The Second Kind RS.As can be seen here, in the present embodiment, it is not necessary to inhomogeneity RS orthogonal resource is determined using different signalings, so as to save expense when notifying RS configurations, improve system effectiveness.

Preferably, orthogonal resource corresponding with each class RS at least two class RS is determined for each UE at least two UE, sent control signaling in same TTI at least two UE, wherein, the orthogonal resource information for being sent to each UE control signaling carrying is different from being sent to the orthogonal resource information that other UE control signaling is carried；Using the orthogonal resource of the determination RS corresponding with the orthogonal resource is transmitted with corresponding UE.For example, first kind RS corresponding with the first orthogonal resource of the determination is transmitted with corresponding UE using the first orthogonal resource of the determination, Equations of The Second Kind RS corresponding with the second orthogonal resource of the determination is transmitted with corresponding UE using the second orthogonal resource of the determination.

Alternatively, if above-mentioned at least two UE is the first UE and the 2nd UE, the control signaling of the first orthogonal resource information is then carried to the first UE transmissions in same TTI, the control signaling for carrying the second orthogonal resource information is sent to the 2nd UE, wherein, the first orthogonal resource information is different with the second orthogonal resource information；The first kind RS of the first UE is transmitted using the first orthogonal resource determined according to the first orthogonal resource information, the first kind RS of the 2nd UE is transmitted using the first orthogonal resource determined according to the second orthogonal resource information, the Equations of The Second Kind RS of the first UE is transmitted using the second orthogonal resource determined according to the first orthogonal resource information, the Equations of The Second Kind RS of the 2nd UE is transmitted using the second orthogonal resource determined according to the second orthogonal resource information, for example, the first kind RS from the first UE is received using according to corresponding first orthogonal resource of the first orthogonal resource information, the first kind RS from the 2nd UE is received using the first orthogonal resource determined according to the second orthogonal resource information, the Equations of The Second Kind RS from the first UE is received using the second orthogonal resource determined according to the first orthogonal resource information, the Equations of The Second Kind RS from the 2nd UE is received using the second orthogonal resource determined according to the second orthogonal resource information;Or, using the first orthogonal resource determined according to the first orthogonal resource information first kind RS is sent to the first UE, using the first orthogonal resource determined according to the second orthogonal resource information first kind RS is sent to the 2nd UE, Equations of The Second Kind RS is sent to the first UE using the second orthogonal resource determined according to the first orthogonal resource information, Equations of The Second Kind RS is sent to the 2nd UE using the second orthogonal resource determined according to the second orthogonal resource information.

In this embodiment, the orthogonal resource information for issuing each UE is different, and therefore, each UE is according to the orthogonal resource information Determine the first orthogonal resource and the second orthogonal resource also with other UE determine differ, when different UE can generate mutually orthogonal RS using different resource, avoid the interference between the RS that each UE is sent or the interference between them is leveled off to 0.Fig. 3 is a kind of method of determination reference signal RS according to embodiments of the present invention orthogonal resource.As shown in figure 3, this method includes：

Step 301, the network equipment sends control signaling to UE, wherein, the control signaling includes orthogonal resource information.The control signaling that the network equipment is sent for example can be physical layer signaling（For example, being used for the Physical Downlink Control Channel for indicating uplink in dynamic dispatching signaling, LTE system（Physical Downlink Control Channel, referred to as PDCCH)) or high-level signaling（For example, RRC signaling）, below the main implementation process to the present embodiment by taking PDCCH as an example illustrate.

Step 302, the UE obtains orthogonal resource information from the control signaling.Preferably, the orthogonal resource information is a field of control signaling.

Step 303, the UE determines the orthogonal resource with each class RS at least two class RS according to the orthogonal resource information.Step 304, the UE and the network equipment transmit RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination.For example, the UE sends RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination to the network equipment, the network equipment receives the RS corresponding with the orthogonal resource of the determination that UE is sent using the orthogonal resource of the determination;Or, the network equipment sends RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination to UE, the UE is received receives the RS corresponding with the orthogonal resource of the determination that the network equipment is sent using the orthogonal resource of the determination.

In the present embodiment, the network equipment only can send orthogonal resource information by a control signaling to UE, just realize to UE transmission at least two class RS orthogonal resource information, so as to reduce expense, improve system effectiveness.In addition, it is orthogonal resource information due to what is carried in control resource, i.e., resource and be orthogonal according to the resource for the resource information determination for being sent to other UE that resource information according to each UE is sent to is determined, so, it can be that different UE distribute orthogonal resource by less resource, reduce the interference between the RS that each UE is sent.

Preferably, in the case where at least two class RS are first kind RS and Equations of The Second Kind RS, corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to orthogonal resource information；First kind RS is transmitted using first orthogonal resource, Equations of The Second Kind RS is transmitted using second orthogonal resource.In the present embodiment, at least two class RS are first kind RS and Equations of The Second Kind RS, by the present embodiment, when determining orthogonal resource for two class RS, different signalings need not be used to be determined, so as to save expense when notifying RS configurations, improve system effectiveness. For example, in up direction, UE determines the first orthogonal resource for sending first kind RS and the second orthogonal resource for sending Equations of The Second Kind RS according to orthogonal resource information;UE sends first kind RS using the first orthogonal resource to the network equipment, and Equations of The Second Kind RS is sent to the network equipment using the second orthogonal resource.All kinds of RS for up direction include：SRS, DM RS and/or RS (that is, the interferometry reference signals for detecting interference or SINR purposes（Interference Measurement Reference Signal, referred to as IRS or IMRS)).Only include SRS and DM RS in the up RS of prior art, the present embodiment also supports IRS.Using the present embodiment, the signaling consumption needed for this kind of up RS can be reduced.

Alternatively, in down direction, UE determines the first orthogonal resource for receiving first kind RS and the second orthogonal resource for receiving Equations of The Second Kind RS according to orthogonal resource information；UE receives the first kind RS that the network equipment is sent using the first orthogonal resource, and the Equations of The Second Kind RS that the network equipment is sent is received using the second orthogonal resource.RS for down direction includes at least one of：CSI-RS, DM RS. and IRS.

In the present embodiment, whether up direction, or down direction, first kind RS and Equations of The Second Kind RS represent any inhomogeneous RS of two classes.First kind RS and Equations of The Second Kind RS are the inhomogeneity RS with different purposes, for example, first kind RS is SRS, for detection wireless channel；Equations of The Second Kind RS is DM RS, for demodulating PUSCH.The orthogonal resource information that the present embodiment is used to determine first kind RS and Equations of The Second Kind RS orthogonal resource can be identical field.

Optionally, above-mentioned orthogonal resource（For example：First orthogonal resource and/or the second orthogonal resource）Including at least one of：Cyclic shift（Cyclic Shift, referred to as CS) resource, orthogonal mask OCC and broach.Because RS uses orthogonal resource information, other UE of each UE of correspondence resource and correspondence resource be it is orthogonal, so, it is possible to reduce the interference between the RS that each UE is sent.

In the present embodiment, the use of the RS of CS resources can be that cyclic shift is carried out to the basic sequence of a certain length and mathematic(al) manipulation generation is carried out, wherein, the length of basic sequence is exactly RS length, therefore, in the present embodiment, cyclic shift is a kind of orthogonal code resource（CS resources）.In LTE system, generation RS process can include：Base station sends CS number informations n-CS to UE, UE according to=(_n— _{cs + nro + n}—™ _{d u}Final CS values are obtained, then pass through r (m)=e^{j2il l¾sm/12}f(m), 0≤ m<M carries out cyclic shift to basic sequence f (m), and IDFT conversion is finally carried out to r (m) just generates RS.Wherein, M is the length of basic sequence, and n (l) is the CS skews for all UE configurations that base station is cell, and n_PN is the CS changing values of change over time.

Preferably, UE can determine corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS in the following manner：UE determines the first orthogonal resource according to the first corresponding relation between orthogonal resource information and the first orthogonal resource, according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determines the second orthogonal resource.The corresponding relation（For example, the first corresponding relation and/or the second corresponding relation）It can be functional relation. Alternatively, the corresponding relation between orthogonal resource information orthogonal resource corresponding with all kinds of RS can also be prestored in UE and base station, UE determines the corresponding orthogonal resources of all kinds of RS according to orthogonal resource information and the corresponding relation.For example, prestoring the corresponding relation between orthogonal resource information and the first orthogonal resource and the second orthogonal resource in UE and base station, UE determines the first orthogonal resource and the second orthogonal resource according to orthogonal resource information and the corresponding relation.

By above-mentioned two preferred embodiment, UE only passes through a signaling, it is possible to determine inhomogeneity RS orthogonal resource, so as to save system orthogonal resource.

Preferably, above-mentioned first corresponding relation is different with above-mentioned second corresponding relation.The method that first kind RS orthogonal resource is determined according to the orthogonal resource information is different with the method for the orthogonal resource for determining Equations of The Second Kind RS.For example, determining that first kind RS function is different with the function for the orthogonal resource for determining Equations of The Second Kind RS.

Because inhomogeneity RS purposes is different, there is also difference for its design criteria.For example, in LTE system, the minimum frequency band granularity of uplink SRS is 4 Physical Resource Block（Physical Resource Block, referred to as PRB), and up DM RS minimum frequency band granularity is then 1 PRB, therefore, the present embodiment determines first kind RS and Equations of The Second Kind RS orthogonal resource respectively according to identical orthogonal resource information, by different methods, so that the orthogonal resource determined can be matched with first kind RS and Equations of The Second Kind RS design, more ensure the reasonable distribution of orthogonal resource.

Alternatively, if control signaling is the control signaling for uplink scheduling, orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n-CS；Then UE determines that the CS numberings of the first orthogonal resource are： Ln_CS x N _l/ N _ 2jmod N_l_;According to the first orthogonal resource_csNumbering determines the first orthogonal resource；And/or, UE determines that the CS numberings of the second orthogonal resource are： n_eS m_QDW_ 2, according to the second orthogonal resource_CSNumbering determines the second orthogonal resource, wherein, N_l is the total number resource of the first orthogonal resource, and N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

In the prior art, SRS with DM RS generating mode is similar, all it is that cyclic shift is carried out to the basic sequence of a certain length, generated after IDFT is carried out, wherein, the length of basic sequence is exactly SRS and DM RS length, and cyclic shift is a kind of orthogonal code resource, if the network equipment is different UE distribution identicals frequency band, different CS values, the RS that then the two UE are sent is exactly orthogonal, SP, and noiseless each other or interference levels off to 0.

In LTE system, the network equipment sends SRS CS information n-CS-SRS by RRC signaling to UE, and UE is just using n-CS-SRS as SRS orthogonal code resource, and wherein n-CS-SRS span is 0 ~ 7；For DM RS, the network equipment sends 3 bits to transmit CS values n_CS-DMRS in dynamic dispatching signaling to UE, UE just determines DM RS orthogonal code resource according to n-CS-DMRS, and wherein n-CS-DMRS span is 0 ~ 11.

In the present embodiment, the network equipment sends orthogonal code resource information n_CS to UE, and UE determines SRS CS values and DM RS CS values according to n-CS after orthogonal code resource information n-CS is received；Due to SRS and DM RS CS values Span it is different, therefore, it can basis^η-^ ^{χ Ν} - ^{1 / Ν} - ^ m^ W - ¹To determine SRS CS values, according toⁿ- ^{CS mDd N}- ²To determine DM RS CS values, wherein, N -1 is SRS available resources number（8), N -2 are DM RS available resources numbers（12), so, the network equipment can distribute the resource that CS values are 0 to UE1, the resource that CS values are 6 is distributed to UE2, it is all 0 that shellfish IjUEl can just determine that UE1 sends CS values used in SRS and DM RS according to above formula, and it is respectively 4,6 that UE2 can just determine that UE2 sends CS values used in SRS and DM RS according to above formula.Because SRS and DM RS cyclic shift all has a feature：The cycling distance of CS values is bigger, orthogonality is better, cycling distance is corresponding to mod operations, for example, for SRS, the cycling distance between cycling distance and 0 and 7 between 0 and 1 CS values be it is the same, therefore, SRS the and DM RS determined by above-mentioned function resource, ensure that SRS and DM RS are respectively provided with good orthogonality.

Therefore the present embodiment can make have good orthogonality between different UE SRS and between difference UE DM RS, it can guarantee that the interference of the RS of different UE transmissions each other is identical for this two class RS, so as to which the network equipment can obtain channel information by measuring SRS.

In addition, the embodiment that first kind RS and Equations of The Second Kind RS is respectively SRS and DM RS is presented above, because IRS is similar with SRS design, therefore, it is IRS and DM RS embodiment respectively for first kind RS and Equations of The Second Kind RS, based on as a same reason, using the present embodiment, also it can guarantee that the interference of the RS of different UE transmissions each other is identical for this two class RS, so that, the network equipment can obtain interference or SINR by measuring IRS.

In addition, above-mentioned functional relation can also be deformed simply, Jia 1 on the basis of above-mentioned function for example, the CS of the first orthogonal resource is numbered, the CS numberings of the second orthogonal resource can also carry out similar deformation.

Alternatively, in up direction, first kind RS can be detection reference signal SRS, and Equations of The Second Kind RS can be demodulated reference signal DM RS.

In the present embodiment, first kind RS is SRS, and Equations of The Second Kind RS is DM RS, so saves the signaling consumption for the resource that SRS is notified to UE, i.e. the network equipment is not required to send RRC signaling to notify SRS resource information to UE.

Semi-static signaling includes broadcast signaling or RRC signaling, i.e. the network equipment is sent to UE after the broadcast signaling or RRC signalings, until before the new broadcast signaling of transmission next time or RRC signaling, UE is all the time using the configuration of the broadcast signaling or RRC signalings.The present invention can also by semi-static signaling to UE send orthogonal resource information.

As an alternative embodiment of the invention, behavior herein below is illustrated.In LTE system, the network equipment sends PDCCH to UE, is used to be designated as the OCC that UE receptions DM RS are distributed including OCC information.And used the present invention, the orthogonal resource information that UE is sent according to the network equipment is that first kind RS determines the first orthogonal resource, the second orthogonal resource is determined for Equations of The Second Kind RS, first kind RS is received thereby using the first orthogonal resource, Equations of The Second Kind RS is received using the second orthogonal resource, for example, being the control signaling for descending scheduling in control signaling, orthogonal resource is OCC In the case that orthogonal resource information includes OCC number informations n-OCC, UE determines that the first orthogonal resource OCC numbering is： Ln_ OCC x N _l/ N _ 2jmod N _l_UEDetermine the second orthogonal resource_0CCNumbering be： n_ OCC mod N _ 2_;Wherein,_{N 1}It is the total number resource of the first orthogonal resource, N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

By the present embodiment, it is orthogonal that can make between the RS that different UE send.

Preferably, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

Alternatively, first kind RS is IRS, and Equations of The Second Kind RS is DM RS.

In a preferred implementation of the present embodiment, first kind RS and Equations of The Second Kind RS uses identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule, with at least one in CS saltus steps rule, for example, in up RS transmitting procedure, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule, or CS saltus steps rule, in descending RS transmitting procedure, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, or sequence group hopping rule.

In LTE system, all UE of a usual cell use identical basic sequence group when sending RS, different districts use different basic sequence groups, so, because the interference between different basic sequence groups is smaller, so as to reduce the interference of the RS of minizone each other.In addition, the network equipment can also open sequence jump function or sequence group hopping function by sending signaling to UE, so, the DM RS that UE is sent in different time just use different basic sequences or different basic sequence groups, interference randomization that can further by the RS of minizone each other（The RS that UE is sent can be disturbed in different time by different basic sequences or the RS of basic sequence group, would not be very strong or very weak all the time all the time so as to disturb, it is ensured that interference level being averaged in time）.The principle of CS saltus steps is similar with the principle of sequence group hopping, i.e. UE uses different CS in the DM RS that different time is sent, and can also reach the benefit of interference randomization.

Pass through the present embodiment, IRS and DM RS can be made to use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule, so as to, if IRS is sent before DM RS, and IRS and DM RS occupy identical frequency band, with regard to the network equipment can be made to estimate to disturb obtained result similar with the actual interference being subject to of DM RS according to IRS, interference can be more accurately estimated.

As another embodiment of the present invention, the first orthogonal resource is broach, and the second orthogonal resource is OCC;UE determines broach according to the first corresponding relation of orthogonal resource information and broach；Occ is determined according to the second corresponding relation of the orthogonal resource information and OCC.

Equations of The Second Kind RS can be DM RS, and first kind RS can be SRS or IRS.

Example below can be used to up direction RS transmission, can be used for down direction RS transmission. In LTE uplink, the network equipment can notify OCC information to UE, and UE loads OCC after receiving to l " OCC information to DM RS;However, SRS or IRS in time domain due to generally only having a R/S symbol, it is thus impossible to load OCC in time domain using same method.

In the present embodiment, the network equipment can send orthogonal resource information to UE, and UE can determine SRS or IRS broach according to the orthogonal resource information, and determine according to the orthogonal resource information DM RS OCC.So, when the network equipment sends different orthogonal resource information to different UE, these different UE ensure that DM RS's is orthogonal using different OCC, and for SRS or IRS, are then ensured using different broach orthogonal.For example, 1st orthogonal resource information is sent to UE1 by the network equipment, 2nd orthogonal resource information is sent to UE2, wherein, first quadrature information can indicate that UE1 uses odd number broach and OCC [+l, + l], first quadrature information can indicate that UE2 uses even number broach and OCC [+l,-l], then UEl and UE2 use OCC [+l respectively, + l] and OCC [+l,-l] generate DM RS, and make to generate SRS with Qi numbers broach and even number broach respectively, so ensure that this two class RS that different UE are sent is orthogonal.

Corresponding relation between different OCC and broach can also notify that the signaling can be broadcast signaling or RRC signaling to UE transmission signalings with preset value in UE and network equipment side by the network equipment.So, only by OCC information, UE can just know OCC and broach, so that it is determined that the different RS of correspondence resource.

Alternatively, above-mentioned broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

In a system, SRS is different with IRS purposes, may be required for being sent by UE.If UE sends SRS using all broach, it is used to send IRS with regard to no broach resource, vice versa.It therefore, it can distribute the first broach for sending SRS for UE, the second broach of distribution is for sending IRS.

For IRS, in order that the network equipment to different UE when distributing different orthogonal resources, difference UE is sent

IRS keeps orthogonal, the sub- broach that DM RS different OCC correspondences can be made different.For example, odd number broach is used to send IRS (i.e., UE sends IRS using the subcarrier that numbering is 1,3,5 ...), if the network equipment sends the 1st, 2 orthogonal resource information to UE1 and UE2, shellfish IjUEl and UE2 use OCC [+l respectively, + l] and OCC [+l,-l] generate DM RS, and send IRS using two sub- broach of odd number broach respectively, IRS is sent using the subcarrier and numbering that numbering is 1,5,9 ... are 3,7,11 ... subcarrier respectively, is so ensured that：When IRS only takes up a broach, the IRS that different UE are sent remains in that orthogonal.

Preferably, the number of plies is also included in control signaling to indicate, for indicating UE with n-layer layers of transmission；UE determines the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, the Equations of The Second Kind RS correspondences that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port The second orthogonal resource；Corresponding first kind RS is transmitted by corresponding n-layer antenna port using the first orthogonal resource of determination, corresponding Equations of The Second Kind RS is transmitted by corresponding n-layer antenna port using the second orthogonal resource of determination.

The present embodiment can apply to upstream or downstream MIMO scene.Illustrated below by taking Uplink MIMO as an example.In the prior art, the network equipment can send control signaling to UE, indicate that UE sends n_lay_erLayer data, so can be with utilization space characteristic raising efficiency.The present embodiment is extended to the scene of multilayer transmission, for example, the network equipment indicates that UE sends 2 layer datas, then UE determines SRS the and DM RS of 2 antenna ports CS values according to orthogonal resource information, and is sent to the network equipment.Determine that the method for CS values is not limited, for example, orthogonal resource information includes CS number informations n-CS, UE can determine this corresponding CS value of 2 antenna ports for n_CSi (for example according to n-CS, n_CSi=(n_CS+ixN_2/n_layer) mod N_2), the wherein numbering of i=0, l expression layers, and further determine that the CS values respectively L of the corresponding first kind RS of the two antenna ports orthogonal resourceⁿ- ^{CSl x N} - ^{1 / N} - ²」^{mQd N}- ^ determines that the CS values of the corresponding Equations of The Second Kind RS of the two antenna ports orthogonal resource are respectivelyⁿ-^{eSi mQd N}- ².Descending MIMO can make in the same way, to will not be repeated here.

Alternatively, UE sends first kind RS the first period and UE transmission Equations of The Second Kind RS the second period belongs to different Transmission Time Interval TTI.

First period and the second period are generally preset in UE and network equipment side, for example, the network equipment sends control signaling in the TTI that numbering is n to UE, then UE sends first kind RS on the TTI that numbering is n+nl, numbering be n+n2 TTI on send Equations of The Second Kind RS, nl and_n2 be fixed value.

For example, first period was the last symbol for the TTI that numbering is n+1, second period be numbering be n+4 TTI numbering be 3,10 two symbols, so it is easy to UE first to handle first kind RS using the interval of the first period and the second period after being arrived in the first period, and in the post processing Equations of The Second Kind RS of the second period arrival, UE can be easy to realize；This sunset is foretold, if first kind RS can aid in adjustment PUSCH scheduling（PUSCH and DM RS are sent in same TTI）Then the first period and the second period belong to different TTI, i.e., first kind RS and Equations of The Second Kind RS are sent respectively in different Τ Τ Ι, the network equipment is conducive to adjust PUSCH scheduling after first kind RS is received, according to the measurement result to first kind RS, so that PUSCH scheduling is more matched with the change of channel circumstance.Downlink transfer is similar, repeats no more here.

Preferably, above-mentioned orthogonal resource information includes at least one of：Code orthogonal resource information and broach resource information.Generally, for convenience, the relation of the time that the network equipment sends control signaling and the UE times for sending RS are fixed, for example, in LTE system, the network equipment sends control signaling in the TTI that numbering is n, UE will send DM RS in the TTI that numbering is n+4, therefore, the orthogonal resource information in the present embodiment does not include time resource information, and the embodiment has the advantages that to be easily achieved. Assuming that first kind RS is SRS, Equations of The Second Kind RS is DM RS, the network equipment sends control signaling in the TTI that numbering is n to UE, the TTI that shellfish I " UE can be n+4 in numbering, which is sent, includes DM RS PUSCH; and can be used for the TTI for sending SRS to send SRS in first more than n+6; wherein, the control signaling can include：Code orthogonal resource, UE sends SRS and DM RS according to the control signaling using corresponding code resource;Code includes orthogonal code；In the up direction of LTE system, as it was previously stated, code resource can be CS resources, when different UE send the corresponding DM RS or SRS of different CS resources in identical frequency band, the signal that these UE are sent can be orthogonal each other.

Alternatively, the network equipment sends control signaling in same TTI at least two UE, wherein, the orthogonal resource information for being sent to the control signaling carrying of each UE at least two UE is different from being sent to the orthogonal resource information that the control signaling of other UE at least two UE is carried；The network equipment uses the first orthogonal resource transmission first kind RS corresponding with the first orthogonal resource determined determined according to the orthogonal resource information sent to each UE, uses the second orthogonal resource transmission Equations of The Second Kind RS corresponding with the second orthogonal resource determined determined according to the orthogonal resource information sent to each UE.

For example, if at least two UE are the first UE and the 2nd UE, then the network equipment sends the control signaling for carrying the first orthogonal resource information in same TTI to the first UE, the control signaling for carrying the second orthogonal resource information is sent to the 2nd UE, the first orthogonal resource information is different with the second orthogonal resource information；The network equipment uses the first orthogonal resource determined according to the first orthogonal resource information to receive the first kind RS from the first UE, the first kind RS from the 2nd UE is received using the first orthogonal resource determined according to the second orthogonal resource information, the Equations of The Second Kind RS from the first UE is received using the second orthogonal resource determined according to the first orthogonal resource information, the Equations of The Second Kind RS from the 2nd UE is received using the second orthogonal resource determined according to the second orthogonal resource information;Or, the network equipment uses the first orthogonal resource determined according to the first orthogonal resource information to send first kind RS to the first UE, using the first orthogonal resource determined according to the second orthogonal resource information first kind RS is sent to the 2nd UE, Equations of The Second Kind RS is sent to the first UE using the second orthogonal resource determined according to the first orthogonal resource information, Equations of The Second Kind RS is sent to the 2nd UE using the second orthogonal resource determined according to the second orthogonal resource information.The embodiment of the present invention additionally provides a kind of user equipment, and the user equipment is used to realize above method embodiment, and therefore, the description in previous embodiment is also applied for the user equipment in the present embodiment, and here is omitted.Fig. 4 is a kind of structured flowchart of user equipment according to embodiments of the present invention, as shown in figure 4, the user equipment includes：Transmission unit 42 and determining unit 44, wherein, transmission unit 42 is used to receive the control signaling from the network equipment, wherein, control signaling includes orthogonal resource information；Determining unit 44 is connected to transmission unit 42, for determining orthogonal resource corresponding with each class RS at least two class RS according to orthogonal resource information；Transmission unit 42 is also used for the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined.

Preferably, determining unit 44 is used to determine corresponding first orthogonal resources of first kind RS and the according to orthogonal resource information Corresponding second orthogonal resources of two class RS；Transmission unit 42 is used to transmit first kind RS using the first orthogonal resource, and Equations of The Second Kind RS is transmitted using the second orthogonal resource.

Fig. 5 is the preferred structured flowchart of user equipment according to embodiments of the present invention, optionally it is determined that unit 44 includes：First determining module 442, is connected to transmission unit 42, for according to the first corresponding relation between orthogonal resource information and the first orthogonal resource, determining the first orthogonal resource；Second determining module 444, is connected to transmission unit 42, for according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determining the second orthogonal resource.

Alternatively, above-mentioned orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC and broach.

Preferably, the first corresponding relation and the second corresponding relation are differed.

In a preferred implementation of the embodiment of the present invention, control signaling is the control signaling for uplink scheduling, and orthogonal resource is CS resources, and orthogonal resource information includes CS number informations n-CS;

First determining module 442 is used to determine that the CS numberings of the first orthogonal resource to be：

L«_ C^ N_ l N_ 2jmod ^_l _>And according to the first orthogonal resource_csNumbering determines the first orthogonal resource；And/or

Second determining module 444 is used to determine that the CS numberings of the second orthogonal resource to be：N_eS mod^ _ 2, and the second orthogonal resource is determined according to the CS of the second orthogonal resource numberings,

Preferably, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

In another preferred implementation of the embodiment of the present invention, control signaling is the control signaling for descending scheduling, and orthogonal resource is OCC, and orthogonal resource information includes OCC number informations n-OCC,

First determining module 442 is used to determine that the orthogonal mask OCC numberings of the first orthogonal resource to be：

[, _ OCC And according to the first orthogonal resource_occNumbering determines the first orthogonal resource;And/or

Second determining module 444 is used to determine that the OCC numberings of the second orthogonal resource to be：N_Oeemodr J -2, and the second orthogonal resource is determined according to the OCC of the second orthogonal resource numberings,

Alternatively, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS. Preferably, the first orthogonal resource is broach, and the second orthogonal resource is 0CC;First determining module 442 is used to determine broach according to the first corresponding relation of orthogonal resource information and broach；Second determining module 444 is used to determine OCC according to orthogonal resource information and 0CC the second corresponding relation.

Preferably, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

Alternatively, IRS and DM RS use at least one in identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps rule.

Alternatively, broach includes at least one of the following：The sub- broach of Qi numbers broach, the sub- broach of even number broach, Qi number broach and even number broach.

Preferably, the number of plies is also included in control signaling to indicate, for indicating with n-layer layers of transmission；Determining unit 44 is used to determine the corresponding orthogonal resource information of each antenna port in ^ ^ antenna ports according to orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；Transmission unit 42 is used to transmit corresponding first kind RS by corresponding n-layer antenna port using the first orthogonal resource determined, and corresponding Equations of The Second Kind RS is transmitted by corresponding n-layer antenna port using the second orthogonal resource of determination.

Alternatively, transmission unit 42 is used to use the first orthogonal resource transmission first kind RS in the first period, the second orthogonal resource transmission Equations of The Second Kind RS is used in the second period, wherein, first period and the second period belong to the different Transmission Time Interval TTL embodiment of the present invention and additionally provide a kind of network equipment, and the network equipment is used to realize above method embodiment, therefore, description in previous embodiment is also applied for the network equipment in the present embodiment, and here is omitted.Fig. 6 is a kind of structured flowchart of network equipment according to embodiments of the present invention, as shown in fig. 6, the network equipment includes：Determining unit 62 and transmission unit 64, wherein it is determined that unit 62 is used to determine orthogonal resource corresponding with each class RS at least two class RS；Transmission unit 64 is connected to determining unit 62, for sending the control signaling for including orthogonal resource information to UE, and the orthogonal resource determined using determining unit 62 transmits RS corresponding with the orthogonal resource determined with UE, orthogonal resource information is used to determine orthogonal resource corresponding with each class RS at least two class RS.

Preferably, at least two class RS include first kind RS and Equations of The Second Kind RS;Transmission unit 64 is used to transmit first kind RS using the first orthogonal resource determined according to orthogonal resource information, and Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to orthogonal resource information. Alternatively, there is the first corresponding relation between orthogonal resource information and the first orthogonal resource；There is the second corresponding relation between orthogonal resource information and the second orthogonal resource.

Alternatively, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask occ and broach.Preferably, the first corresponding relation and the second corresponding relation are differed.

First corresponding relation includes：_{n cs 1=} Lⁿ - eS x N— 1/ N— 2」m_{Qd N}— 1 ;With, or the second corresponding relation includes：

Alternatively, first kind RS is detection reference signal SRS, and Equations of The Second Kind RS is demodulated reference signal DM RS.

First corresponding relation includes：_{n 0CC}_₁₌ Ln OCC x N— 1/ N— 2 d N— 1 ; _¾/Or second corresponding relation include： n— 0CC_2=ⁿ- ^{0CC mQd N} - ²,

Wherein, n_OCC_l is the OCC numberings of the first orthogonal resource, and n_OCC -2 are the OCC numberings of the second orthogonal resource, N -1 is the total number resource of the first orthogonal resource, N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

Alternatively, first kind RS is channel state information reference signals CSI-RS, and Equations of The Second Kind RS is DM RS.

Preferably, the first orthogonal resource is broach, and the second orthogonal resource is 0CC;There is corresponding relation between orthogonal resource information and broach, there is corresponding relation between orthogonal resource information and 0CC.

Alternatively, IRS and DM RS use identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule.

Alternatively, broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

Preferably, the number of plies is also included in control signaling to indicate, for indicating UE with n-layer layers of transmission；Orthogonal resource is believed Cease for determining the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to the numbering of orthogonal resource information and every layer, the corresponding orthogonal resource credit of each antenna port is in it is determined that antenna port is used to transmit corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；Determining unit is used to determine in n-layer antenna port that each antenna port to be used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS；Transmission unit is used for each antenna port in n-layer antenna port, and first kind RS is transmitted using the first orthogonal resource corresponding with antenna port, and Equations of The Second Kind RS is transmitted using the second orthogonal resource corresponding with antenna port.

Preferably, transmission unit 64 is used to transmit first kind RS using the first orthogonal resource in the first period, and Equations of The Second Kind RS is transmitted using the second orthogonal resource in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTL

Optionally it is determined that unit 62 is used to be each UE determinations orthogonal resource corresponding with each class RS at least two class RS at least two UE；Transmission unit 64 is used for the control signaling for including orthogonal resource information at least two UE transmissions in same Transmission Time Interval TTI, wherein, the orthogonal resource information sent to different UE is different；Transmission unit 66 is used to transmit RS corresponding with orthogonal resource with corresponding UE using the orthogonal resource determined.The embodiment of the present invention additionally provides a kind of user equipment, and the user equipment is used to realize above method embodiment, and therefore, the description in previous embodiment is also applied for the user equipment in the present embodiment, and here is omitted.Fig. 7 is the structured flowchart of another user equipment according to embodiments of the present invention, as shown in fig. 7, the user equipment includes：Transceiver 72, for receiving and transmitting signal；Processor 74, is used for：Control transceiver 72 receives the control signaling from the network equipment, wherein, control signaling includes orthogonal resource information；Orthogonal resource corresponding with each class RS at least two class RS is determined according to orthogonal resource information；Transceiver 72 is controlled to use the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined.

Preferably, processor is accomplished by the following way determines orthogonal resource corresponding with each class RS at least two class RS according to orthogonal resource information：Corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to orthogonal resource information；Processor is accomplished by the following way control transceiver and uses the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined:Control transceiver to transmit first kind RS using the first orthogonal resource, Equations of The Second Kind RS is transmitted using the second orthogonal resource.

Alternatively, processor is accomplished by the following way determines corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to orthogonal resource information：According to the first corresponding relation between orthogonal resource information and the first orthogonal resource, the first orthogonal resource is determined；According to the second corresponding relation between orthogonal resource information and the second orthogonal resource, the second orthogonal resource is determined. Preferably, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask occ and broach.Preferably, the first corresponding relation and the second corresponding relation are differed.

Processor is accomplished by the following way according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determines the second orthogonal resource：Determining that the CS of the second orthogonal resource is numbered is：N-CS mod N -2, the second orthogonal resource is determined according to the CS of the second orthogonal resource numberings,

Wherein, N -1 is the total number resource of the first orthogonal resource, and N -2 are the total number resources of the second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

Processor is accomplished by the following way according to the first corresponding relation between orthogonal resource information and the information of the first orthogonal resource, determines the first orthogonal resource：Determining that the orthogonal mask OCC of the first orthogonal resource is numbered is：L _ OCCx N_l/N_ 2jmodN_l are according to the first orthogonal resource_OCCNumbering determines the first orthogonal resource；And/or

Processor is accomplished by the following way according to the second corresponding relation between orthogonal resource information and the information of the second orthogonal resource, determines the second orthogonal resource：Determining that the OCC of the second orthogonal resource is numbered is：N_ (X mad M- 2, the second orthogonal resource is determined according to the OCC of the second orthogonal resource numberings,

Preferably, the first orthogonal resource is broach, and the second orthogonal resource is OCC;

Processor is accomplished by the following way according to the first corresponding relation between orthogonal resource information and the first orthogonal resource, determines the first orthogonal resource：

Broach is determined according to the first corresponding relation of orthogonal resource information and broach； Processor is accomplished by the following way according to the second corresponding relation between orthogonal resource information and the second orthogonal resource, determines the second orthogonal resource：

Occ is determined according to orthogonal resource information and OCC the second corresponding relation.

Preferably, broach includes at least one of the following：The sub- broach of Qi numbers broach, the sub- broach of even number broach, Qi number broach and even number broach.

Preferably, the number of plies is also included in control signaling to indicate, for indicating with n-layer layers of transmission；

Processor is accomplished by the following way determines corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to orthogonal resource information：

11_1^6 is determined according to orthogonal resource information and every layer of numbering!" the corresponding orthogonal resource information of each antenna port in individual antenna port; determine corresponding first orthogonal resources of first kind RS that each antenna port is transmitted according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；

Processor is accomplished by the following way control transceiver and transmits first kind RS using the first orthogonal resource, and Equations of The Second Kind RS is transmitted using the second orthogonal resource:Control transceiver to transmit corresponding first kind RS by corresponding n-layer antenna port using the first orthogonal resource determined, corresponding Equations of The Second Kind RS is transmitted by corresponding n-layer antenna port using the second orthogonal resource of determination.

Alternatively, processor is accomplished by the following way control transceiver and transmits first kind RS using the first orthogonal resource, and Equations of The Second Kind RS is transmitted using the second orthogonal resource:Control transceiver to transmit first kind RS using the first orthogonal resource in the first period, Equations of The Second Kind RS is transmitted using the second orthogonal resource in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTI.The embodiment of the present invention additionally provides a kind of network equipment, and the network equipment is used to realize above method embodiment, and therefore, the description in previous embodiment is also applied for the network equipment in the present embodiment, and here is omitted.Fig. 8 is the structured flowchart of another network equipment according to embodiments of the present invention, as shown in figure 8, the network equipment includes：Transceiver 82, for receiving and transmitting signal；Processor 84, is connected to transceiver 82, is used for：It is determined that orthogonal resource corresponding with each class RS at least two class RS；Control transceiver sends the control signaling for including orthogonal resource information, orthogonal money to user equipment (UE) Source information is used to determine orthogonal resource corresponding with each class RS at least two class RS；Transceiver is controlled to transmit RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined.

Preferably, at least two class RS include first kind RS and Equations of The Second Kind RS;Processor is accomplished by the following way control transceiver and uses the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined:Control transceiver to use the first orthogonal resource determined according to orthogonal resource information to transmit first kind RS, Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to orthogonal resource information.

Alternatively, there is the first corresponding relation between orthogonal resource information and the first orthogonal resource；There is the second corresponding relation between orthogonal resource information and the second orthogonal resource.

Preferably, orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC and broach.Preferably, the first corresponding relation and the second corresponding relation are differed.

First corresponding relation includes：_{n cs}_₁₌ Ln— eS x N— 1/ N— 2」mod_N— 1 ;With, or the second corresponding relation includes：_n CS— Zzn-eS mad W- ² ,

First corresponding relation includes：_{n 0CC}_₁₌Ln OCC x N— N— 2 d N— 1 ;Corresponding relation includes with subtracting the second： n— OCC_2=ⁿ- ^{0CC m(3d N} - ² ,

Preferably, the first orthogonal resource is broach, and the second orthogonal resource is OCC;There is corresponding relation between orthogonal resource information and broach, there is corresponding relation between orthogonal resource information and OCC.

Preferably, first kind RS is interferometry reference signal IRS, and Equations of The Second Kind RS is DM RS, and IRS is for detecting Interference or Signal to Interference plus Noise Ratio SINR RS.

Preferably, broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

Alternatively, the number of plies is also included in control signaling to indicate, for indicating UE with n-layer layers of transmission；Orthogonal resource information is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to orthogonal resource information and every layer of numbering, and the corresponding orthogonal resource credit of each antenna port is in it is determined that antenna port is for transmitting corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；

Determination orthogonal resource corresponding with each class RS at least two class RS is accomplished by the following way in processor：Determine that each antenna port is used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS in n-layer antenna port；

Processor is accomplished by the following way control transceiver and transmits RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined:

Control transceiver in n-layer antenna port on each antenna port, first kind RS is transmitted using the first orthogonal resource corresponding with antenna port, Equations of The Second Kind RS is transmitted using the second orthogonal resource corresponding with line end mouthful of dying young.

Preferably, processor is accomplished by the following way control transceiver and uses the orthogonal resource transmission RS corresponding with the orthogonal resource determined determined:Control transceiver to transmit first kind RS using the first orthogonal resource in the first period, Equations of The Second Kind RS is transmitted using the second orthogonal resource in the second period, wherein, the first period and the second period belong to different Transmission Time Interval TTI.

Preferably, determination orthogonal resource corresponding with each class RS at least two class RS is accomplished by the following way in processor：Orthogonal resource corresponding with each class RS at least two class RS is determined for each UE at least two UE；Processor is accomplished by the following way control transceiver and the control signaling for including orthogonal resource information is sent to UE：The control signaling for including orthogonal resource information is sent at least two UE in same Transmission Time Interval Τ Τ Ι, wherein, the orthogonal resource information sent to different UE is different；Processor is accomplished by the following way control transceiver and transmits RS corresponding with the orthogonal resource determined with UE using the orthogonal resource determined:Transceiver is controlled to transmit RS corresponding with orthogonal resource with corresponding UE using the orthogonal resource determined.Processor in the embodiments of the present invention can be BBP, it is also possible to a kind of IC chip, and the disposal ability with signal can also be central processing unit（Central Processing Unit, referred to as CPU) etc. Hardware processor.In implementation process, each step of the above method can be completed by the integrated logic circuit of the hardware in processor or the instruction of software form.These instructions can be coordinated realization and be controlled by processor therein.Method for performing announcement of the embodiment of the present invention, above-mentioned processor can be general processor, digital signal processor (Digital Signal Processor, referred to as DSP), application specific integrated circuit（Application Specific Integrated Circuit, referred to as ASIC), field-programmable gate array bad i Field Programmable Gate Array, referred to as FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or the processor can also be any conventional processor, decoder etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware processor and perform completion, or perform completion with the hardware in processor and software module combination.Software module can be located at random access memory, flash memory, read-only storage, programmable read only memory or electricity can sassafras write in the ripe storage medium in this areas such as programmable storage, register.

Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, above-mentioned functions can be stored in computer-readable medium or be transmitted as one or more instructions on computer-readable medium or code.Computer-readable medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to any medium that computer program is transmitted from a place to another place.Storage medium can be any usable medium that computer can be accessed.As example but it is not limited to：Computer-readable medium can include random access memory（Random Access Memory, referred to as RAM), read-only memory（Read- Only Memory, referred to as ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), read-only optical disc（Compact Disc Read-Only Memory, referred to as CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store with instruction or data structure form desired program code and can by computer access any other medium.In addition.Any connection can be suitably turn into computer-readable medium.If for example, software is to use coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line（Digital Subscriber Line, referred to as DSL) or such as wireless technology of infrared ray, radio and microwave etc transmit from website, server or other remote sources, then the wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave etc be included in belonging to medium it is fixing in.As used in the present invention, disk（) and dish Disk（Disc compression laser disc) is included（Compact Disc, referred to as CD), laser disc, laser disc, Digital Versatile Disc（Digital Versatile Disk, referred to as DVD), floppy disk and Blu-ray Disc, the replicate data of the usual magnetic of which disk, and dish is then with laser come optical replicate data.Above combination above should also be as being included in Within the protection domain of computer-readable medium.

In a word, the preferred embodiment of technical solution of the present invention is the foregoing is only, is not intended to limit the scope of the present invention.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.

Claims

Claim

1st, a kind of reference signal RS transmission method, it is characterised in that including：

The control signaling from the network equipment is received, wherein, the control signaling includes orthogonal resource information；Orthogonal resource corresponding with each class RS at least two class RS is determined according to the orthogonal resource information；RS corresponding with the orthogonal resource of the determination is transmitted using the orthogonal resource of the determination.

2nd, transmission method according to claim 1, it is characterised in that

Determine that orthogonal resource corresponding with each class RS at least two class RS includes according to the orthogonal resource information：Corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to the orthogonal resource information；

Transmitting RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination includes：The first kind RS is transmitted using first orthogonal resource, the Equations of The Second Kind RS is transmitted using second orthogonal resource.

3rd, transmission method according to claim 2, it is characterised in that determine that corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS include according to the orthogonal resource information：

According to the first corresponding relation between the orthogonal resource information and first orthogonal resource, first orthogonal resource is determined；

According to the second corresponding relation between the orthogonal resource information and second orthogonal resource, second orthogonal resource is determined.

4th, transmission method according to claim 3, it is characterised in that the orthogonal resource includes at least one of:Cyclic shift CS resources, orthogonal mask OCC and broach.

5th, the transmission method according to claim 3 or 4, it is characterised in that first corresponding relation and second corresponding relation are differed.

6th, the transmission method according to any one of claim 3 to 5, it is characterised in that the control signaling is the control signaling for uplink scheduling, the orthogonal resource is CS resources, and the orthogonal resource information includes CS number informations n_CS;

According to the first corresponding relation between the orthogonal resource information and first orthogonal resource, determine that first orthogonal resource includes：Determining that the CS of first orthogonal resource is numbered is： Lⁿ- CS x N -1/the mod of W -2 " M -1, first orthogonal resource is determined according to the CS of first orthogonal resource numberings；And/or

According to the second corresponding relation between the orthogonal resource information and second orthogonal resource, determine that second orthogonal resource includes：Determining that the CS of second orthogonal resource is numbered is：N_eS modN -2, according to described second just The cs numberings of resource are handed over to determine second orthogonal resource,

Wherein, N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

7th, the transmission method according to any one of claim 2 to 6, it is characterised in that the first kind RS is detection reference signal SRS, the Equations of The Second Kind RS is demodulated reference signal DM RS.

8th, the transmission method according to any one of claim 3 to 5, it is characterised in that the control signaling is the control signaling for descending scheduling, the orthogonal resource is OCC, and the orthogonal resource information includes OCC number information n_OCC,

According to the first corresponding relation between the orthogonal resource information and the information of first orthogonal resource, determine that first orthogonal resource includes：Determining that the orthogonal mask OCC of first orthogonal resource is numbered is：The Ln OCC x mod of N -2 " of N -1/ N -1, according to first orthogonal resource_occNumbering determines first orthogonal resource；And/or

According to the second corresponding relation between the orthogonal resource information and the information of second orthogonal resource, determine that second orthogonal resource includes：Determining that the OCC of second orthogonal resource is numbered is： n_GC m.DW- 2, second orthogonal resource is determined according to the OCC of second orthogonal resource numberings,

Wherein, N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

9th, the transmission method according to any one of claim 2 to 5,8, it is characterised in that the first kind RS is channel state information reference signals CSI-RS, the Equations of The Second Kind RS is DM RS.

10th, transmission method according to claim 3, it is characterised in that first orthogonal resource is broach, second orthogonal resource is OCC;

According to the first corresponding relation between the orthogonal resource information and first orthogonal resource, determine that first orthogonal resource includes：

Broach is determined according to the first corresponding relation of the orthogonal resource information and the broach；

According to the second corresponding relation between the orthogonal resource information and second orthogonal resource, determine that second orthogonal resource includes：

OCC is determined according to the second corresponding relation of the orthogonal resource information and the OCC.

11st, the transmission method according to any one of claim 2 to 6,8,10, it is characterized in that, the first kind RS is interferometry reference signal IRS, and the Equations of The Second Kind RS is DM RS, and the IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR. 12nd, transmission method according to claim 11, it is characterised in that the IRS and DM RS uses at least one in identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps rule.

13rd, the transmission method according to any one of claim 4,10 to 12, it is characterised in that the broach includes at least one of the following：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

14th, the transmission method according to any one of claim 2 to 13, it is characterised in that

Also include the number of plies in the control signaling to indicate, for indicating with n-layer layers of transmission；

Determine that corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS include according to the orthogonal resource information：

The corresponding orthogonal resource information of each antenna port in n-layer antenna port is determined according to the orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；

The first kind RS is transmitted using first orthogonal resource, transmitting the Equations of The Second Kind RS using second orthogonal resource includes：The corresponding first kind RS is transmitted by the corresponding n-layer antenna port using the first orthogonal resource of the determination, the corresponding Equations of The Second Kind RS is transmitted by the corresponding n-layer antenna port using the second orthogonal resource of the determination.

15th, the transmission method according to any one of claim 2 to 14, it is characterised in that transmit the first kind RS using first orthogonal resource, transmitting the Equations of The Second Kind RS using second orthogonal resource includes：The first kind RS is transmitted using first orthogonal resource in the first period, the Equations of The Second Kind RS is transmitted using second orthogonal resource in the second period, wherein, first period and second period belong to different Transmission Time Interval TTI.

16th, a kind of reference signal RS transmission method, it is characterised in that including：

It is determined that orthogonal resource corresponding with each class RS at least two class RS；

The control signaling for including orthogonal resource information is sent to user equipment (UE), the orthogonal resource information is used to determine the orthogonal resource corresponding with each class RS at least two class RS；

Using the orthogonal resource of the determination RS corresponding with the orthogonal resource of the determination is transmitted with the UE.

17th, transmission method according to claim 16, it is characterised in that at least two class RS include first kind RS and Equations of The Second Kind RS;

Transmitting RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination includes：

First kind RS is transmitted using the first orthogonal resource determined according to the orthogonal resource information, using according to described orthogonal The second orthogonal resource transmission Equations of The Second Kind RS that resource information is determined.

18th, transmission method according to claim 17, it is characterised in that there is the first corresponding relation between the orthogonal resource information and first orthogonal resource；There is the second corresponding relation between the orthogonal resource information and second orthogonal resource.

19th, transmission method according to claim 18, it is characterised in that the orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC and broach.

20th, the transmission method according to claim 18 or 19, it is characterised in that first corresponding relation and second corresponding relation are differed.

21st, the transmission method according to claim 1S to 20 any one, it is characterised in that the control signaling is the control signaling for uplink scheduling, the orthogonal resource is CS resources, and the orthogonal resource information includes CS number informations n_CS;

First corresponding relation includes：_{n cs}_₁₌Ln_eS x N— 1/ N— 2」mod N— 1 ; _¾/Or second corresponding relation includes： n— CS_2= n_CS modN_2_;

Wherein, numbered for the cyclic shift CS of first orthogonal resource n-CS -1, numbered for the cyclic shift CS of second orthogonal resource n-CS -1, N -1 is the total number resource of first orthogonal resource, N_2 is the total number resource of second orthogonal resource, mod represents modulo operation, and L " represents downward floor operation.

22nd, the transmission method according to any one of claim 17 to 21, it is characterised in that the first kind RS Wei Tan Measuring reference signals SRS, the Equations of The Second Kind RS are demodulated reference signal DM RS.

23rd, the transmission method according to any one of claim 18 to 20, it is characterised in that the control signaling is the control signaling for descending scheduling, the orthogonal resource is OCC, and the orthogonal resource information includes OCC number information n_OCC,

First corresponding relation includes： x_N— 1/ N— 2」m_Qd _N— 1 ;And/or

Second corresponding relation includes： n— OCC_2=ⁿ- ^{0CC mQd N} - ²,

Wherein, n-OCC -1 is the OCC numberings of first orthogonal resource, n-OCC_2 is the OCC numberings of second orthogonal resource, N_l is the total number resource of first orthogonal resource, N_2 is the total number resource of second orthogonal resource, mod represents modulo operation, and L " represents downward floor operation.

24th, the transmission method according to any one of claim 17 to 20,23, it is characterised in that the first kind RS is channel state information reference signals CSI-RS, the Equations of The Second Kind RS is DM RS.

25th, transmission method according to claim 17, it is characterised in that first orthogonal resource is broach, institute The second orthogonal resource is stated for occ;There is corresponding relation between the orthogonal resource information and the broach, there is corresponding relation between the orthogonal resource information and the OCC.

26th, the transmission method according to any one of claim 17 to 21,23,25, it is characterized in that, the first kind RS is interferometry reference signal IRS, and the Equations of The Second Kind RS is DM RS, and the IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

27th, transmission method according to claim 26, it is characterised in that the IRS and DM RS uses identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule.

28th, the transmission method according to any one of claim 25 to 27, it is characterised in that the broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

29th, the transmission method according to any one of claim 17 to 28, it is characterised in that

Also include the number of plies in the control signaling to indicate, for indicating the UE with n-layer layers of transmission；The orthogonal resource information is used to determine n_la according to the orthogonal resource information and every layer of numbering_yerThe corresponding orthogonal resource information of each antenna port in individual antenna port, the corresponding orthogonal resource credit of each antenna port is in it is determined that the antenna port is used to transmit corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；It is described to determine that orthogonal resource corresponding with each class RS at least two class RS includes：

Determine that each antenna port is used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS in n-layer antenna port；

Transmitting RS corresponding with the orthogonal resource of the determination with the UE using the orthogonal resource of the determination includes：In n-layer antenna port on each antenna port, first kind RS is transmitted using first orthogonal resource corresponding with the antenna port, Equations of The Second Kind RS is transmitted using second orthogonal resource corresponding with the antenna port.

30th, the transmission method according to any one of claim 17 to 29, it is characterised in that transmitting RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination includes：The first kind RS is transmitted using first orthogonal resource in the first period, the Equations of The Second Kind RS is transmitted using second orthogonal resource in the second period, wherein, first period and second period belong to different Transmission Time Interval TTI.

31st, the transmission method according to any one of claim 17 to 30, it is characterised in that

It is described to determine that orthogonal resource corresponding with each class RS at least two class RS includes：

Orthogonal resource corresponding with each class RS at least two class RS is determined for each UE at least two UE；The control signaling for including orthogonal resource information that sent to UE includes：

The control signaling of orthogonal resource information is being included described in same Transmission Time Interval Τ Τ Ι at least two UE transmissions, wherein, the orthogonal resource information sent to different UE is different； The orthogonal resource using the determination transmits RS corresponding with the orthogonal resource of the determination with the UE to be included：

Using the orthogonal resource of the determination RS corresponding with the orthogonal resource is transmitted with corresponding UE.

32nd, a kind of user equipment, it is characterised in that including：Transmission unit and determining unit, wherein, the transmission unit is used to receive the control signaling from the network equipment, wherein, the control signaling includes orthogonal resource information；

The determining unit is connected to the transmission unit, for determining orthogonal resource corresponding with each class RS at least two class RS according to the orthogonal resource information；

The orthogonal resource transmission that the transmission unit is also used for the determination is corresponding with the orthogonal resource of the determination

33rd, user equipment according to claim 32, it is characterised in that

The determining unit is used to determine corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to the orthogonal resource information；

The transmission unit is used to transmit the first kind RS using first orthogonal resource, and the Equations of The Second Kind RS is transmitted using second orthogonal resource.

34th, user equipment according to claim 33, it is characterised in that the determining unit includes：First determining module, is connected to the transmission unit, for according to the first corresponding relation between the orthogonal resource information and first orthogonal resource, determining first orthogonal resource；

Second determining module, is connected to the transmission unit, for according to the second corresponding relation between the orthogonal resource information and second orthogonal resource, determining second orthogonal resource.

35th, user equipment according to claim 34, it is characterised in that the orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC and broach.

36th, the user equipment according to claim 34 or 35, it is characterised in that first corresponding relation and second corresponding relation are differed.

37th, the user equipment according to any one of claim 34 to 36, it is characterized in that, the control signaling is the control signaling for uplink scheduling, and the orthogonal resource is CS resources, and the orthogonal resource information includes CS number informations n-CS;

First determining module is used to determine that the CS numberings of first orthogonal resource to be： L« _ ^x N_ l N_ 2jmod ^_ l_;And according to first orthogonal resource_csNumbering determines that described first is orthogonal Resource；And/or

Second determining module is used to determine that the CS numberings of second orthogonal resource to be：N-eS mad W -2, and second orthogonal resource is determined according to the CS of second orthogonal resource numberings,

Wherein, N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

38th, the user equipment according to any one of claim 33 to 37, it is characterised in that the first kind RS Wei Tan Measuring reference signals SRS, the Equations of The Second Kind RS are demodulated reference signal DM RS.

39th, the user equipment according to any one of claim 34 to 36, it is characterised in that the control signaling is the control signaling for descending scheduling, the orthogonal resource is OCC, and the orthogonal resource information includes OCC number information n_OCC,

First determining module is used to determine that the orthogonal mask OCC numberings of first orthogonal resource to be： [_K_ OCC N_ l i N_ 2] mod N_, and according to first orthogonal resource_occNumbering determines first orthogonal resource；And/or

Second determining module is used to determine that the OCC numberings of second orthogonal resource to be： n-OeC m_QD W- 2, and second orthogonal resource is determined according to the OCC of second orthogonal resource numberings,

Wherein, N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

40th, the user equipment according to any one of claim 33 to 36,39, it is characterised in that the first kind RS is channel state information reference signals CSI-RS, the Equations of The Second Kind RS is DM RS.

41st, user equipment according to claim 34, it is characterised in that first orthogonal resource is broach, second orthogonal resource is OCC;

First determining module is used to determine broach according to the first corresponding relation of the orthogonal resource information and the broach；

Second determining module is used to determine occ according to the second corresponding relation of the orthogonal resource information and the OCC.

42nd, the user equipment according to any one of claim 33 to 37,39,41, it is characterized in that, the first kind RS is interferometry reference signal IRS, and the Equations of The Second Kind RS is DM RS, and the IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

43rd, user equipment according to claim 42, it is characterised in that the IRS and DM RS uses at least one in identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps rule. 44th, the user equipment according to any one of claim 35,41 to 43, it is characterised in that the broach includes at least one of the following：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

45th, the user equipment according to any one of claim 33 to 44, it is characterised in that

Also include the number of plies in the control signaling to indicate, for indicating with n-layer layers of transmission；

The determining unit is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to the orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；

The transmission unit is used to transmit the corresponding first kind RS by the corresponding individual antenna ports of 1,1_1 61 " using the first orthogonal resource of the determination, and the corresponding Equations of The Second Kind RS is transmitted by the corresponding n-layer antenna port using the second orthogonal resource of the determination.

46th, the user equipment according to any one of claim 33 to 45, it is characterized in that, the transmission unit is used to transmit the first kind RS using first orthogonal resource in the first period, in the second period the Equations of The Second Kind RS is transmitted using second orthogonal resource, wherein, first period and second period belong to different Transmission Time Interval TTL

47th, a kind of network equipment, it is characterised in that including：Determining unit and transmission unit, wherein, the determining unit is used to determine orthogonal resource corresponding with each class RS at least two class RS；

The transmission unit is connected with the determining unit, for sending the control signaling for including orthogonal resource information to user equipment (UE), and the orthogonal resource using the determination transmits RS corresponding with the orthogonal resource of the determination with the UE, wherein, the orthogonal resource information is used to determine the orthogonal resource corresponding with each class RS at least two class RS.

48th, the network equipment according to claim 47, it is characterised in that at least two class RS include first kind RS and Equations of The Second Kind RS;

The transmission unit is used to transmit first kind RS using the first orthogonal resource determined according to the orthogonal resource information, and Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to the orthogonal resource information.

49th, the network equipment according to claim 48, it is characterised in that there is the first corresponding relation between the orthogonal resource information and first orthogonal resource；There is the second corresponding relation between the orthogonal resource information and second orthogonal resource.

50th, the network equipment according to claim 49, it is characterised in that the orthogonal resource include it is following at least it One：Cyclic shift cs resources, orthogonal mask occ and broach.

51st, the network equipment according to claim 49 or 50, it is characterised in that first corresponding relation and second corresponding relation are differed.

52nd, the network equipment according to any one of claim 49 to 51, it is characterised in that the control signaling is the control signaling for uplink scheduling, the orthogonal resource is CS resources, and the orthogonal resource information includes CS number informations n_CS_;

First corresponding relation includes： x N— 1/ N— 2」m_{Qd N}— 1 ;And/or

Second corresponding relation includes：_n CS—Szn-GS madN- ²,

Wherein, n-CS_1 numbers for the cyclic shift CS of first orthogonal resource, numbered for the cyclic shift CS of second orthogonal resource n-CS -1, N -1 is the total number resource of first orthogonal resource, N_2 is the total number resource of second orthogonal resource, mod represents modulo operation, and L " represents downward floor operation.

53rd, the network equipment according to any one of claim 48 to 52, it is characterised in that the first kind RS Wei Tan Measuring reference signals SRS, the Equations of The Second Kind RS are demodulated reference signal DM RS.

54th, the network equipment according to any one of claim 49 to 51, it is characterised in that the control signaling is the control signaling for descending scheduling, the orthogonal resource is OCC, and the orthogonal resource information includes OCC number information n_OCC,

First corresponding relation includes：_{n 0CC}_₁₌Ln OCC x N— N 2 d N 1 ; _¾Or second corresponding relation includes：_n OCC_2=ⁿ- ^{0CC mGd N} - ²,

Wherein, n-OCC -1 is the OCC numberings of first orthogonal resource, n-OCC_2 is the OCC numberings of second orthogonal resource, N_l is the total number resource of first orthogonal resource, N_2 is the total number resource of second orthogonal resource, mod represents modulo operation, and L " represents downward floor operation.

55th, the network equipment according to any one of claim 48 to 51,54, it is characterised in that the first kind RS is channel state information reference signals CSI-RS, the Equations of The Second Kind RS is DM RS.

56th, the network equipment according to claim 48, it is characterised in that first orthogonal resource is broach, second orthogonal resource is OCC;There is corresponding relation between the orthogonal resource information and the broach, there is corresponding relation between the orthogonal resource information and the OCC.

57th, the network equipment according to any one of claim 48 to 52,54,56, it is characterized in that, the first kind RS is interferometry reference signal IRS, and the Equations of The Second Kind RS is DM RS, and the IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR. 58th, the network equipment according to claim 57, it is characterised in that the IRS and DM RS uses identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule.

59th, the network equipment according to any one of claim 56 to 58, it is characterised in that the broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

60th, the network equipment according to any one of claim 48 to 59, it is characterised in that

Also include the number of plies in the control signaling to indicate, for indicating the UE with n-layer layers of transmission；The orthogonal resource information is used to determine the corresponding orthogonal resource information of each antenna port in n-layer antenna port according to the orthogonal resource information and every layer of numbering, and the corresponding orthogonal resource credit of each antenna port is in it is determined that the antenna port is for transmitting corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；The determining unit is used to determine in n-layer antenna port that each antenna port to be used to transmit first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS；

The transmission unit is used for each antenna port in n-layer antenna port, using the first orthogonal resource transmission first kind RS corresponding with the antenna port, Equations of The Second Kind RS is transmitted using second orthogonal resource corresponding with the antenna port.

61st, the network equipment according to any one of claim 48 to 60, it is characterized in that, the transmission unit is used to transmit the first kind RS using first orthogonal resource in the first period, in the second period the Equations of The Second Kind RS is transmitted using second orthogonal resource, wherein, first period and second period belong to different Transmission Time Interval TTL

62nd, the network equipment according to any one of claim 48 to 61, it is characterised in that

The determining unit is used to be each UE determinations orthogonal resource corresponding with each class RS at least two class RS at least two UE；

The transmission unit is used in the control signaling for including orthogonal resource information described in same Transmission Time Interval TTI at least two UE transmissions, wherein, the orthogonal resource information sent to different UE is different；

The transmission unit is used to transmit RS corresponding with the orthogonal resource with corresponding UE using the orthogonal resource of the determination.

63rd, a kind of user equipment, it is characterised in that including：

Transceiver, for receiving and transmitting signal；

Processor, is used for：

The transceiver is controlled to receive the control signaling from the network equipment, wherein, the control signaling includes orthogonal resource Orthogonal resource corresponding with each class RS at least two class RS is determined according to the orthogonal resource information；The transceiver is controlled to transmit RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination.

64th, user equipment according to claim 63, it is characterised in that

The processor is accomplished by the following way determines orthogonal resource corresponding with each class RS at least two class RS according to the orthogonal resource information：Corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS are determined according to the orthogonal resource information；

The processor, which is accomplished by the following way, controls the transceiver to transmit RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination:Control the transceiver to transmit the first kind RS using first orthogonal resource, the Equations of The Second Kind RS is transmitted using second orthogonal resource.

65th, user equipment according to claim 64, it is characterised in that the processor is accomplished by the following way determines corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to the orthogonal resource information：

According to the first corresponding relation between the orthogonal resource information and first orthogonal resource, first orthogonal resource is determined；

According to the second corresponding relation between the orthogonal resource information and second orthogonal resource, second orthogonal resource is determined.

66th, user equipment according to claim 65, it is characterised in that the orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC and broach.

67th, the user equipment according to claim 65 or 66, it is characterised in that first corresponding relation and second corresponding relation are differed.

68th, the user equipment according to any one of claim 65 to 67, it is characterized in that, the control signaling is the control signaling for uplink scheduling, and the orthogonal resource is CS resources, and the orthogonal resource information includes CS number informations n-CS;

The processor is accomplished by the following way according to the corresponding relation between the orthogonal resource information and first orthogonal resource, determines first orthogonal resource：Determining that the CS of first orthogonal resource is numbered is： , first orthogonal resource is determined according to the CS of first orthogonal resource numberings；And/or

The processor is accomplished by the following way according to the second corresponding relation between the orthogonal resource information and second orthogonal resource, determines second orthogonal resource：Determining that the CS of second orthogonal resource is numbered is： n_CS mod N_2 _?According to second orthogonal resource_CSNumbering determines second orthogonal resource, wherein, N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

69th, the user equipment according to any one of claim 64 to 68, it is characterised in that the first kind RS Wei Tan Measuring reference signals SRS, the Equations of The Second Kind RS are demodulated reference signal DM RS.

70th, the user equipment according to any one of claim 65 to 67, it is characterised in that the control signaling is the control signaling for descending scheduling, the orthogonal resource is OCC, and the orthogonal resource information includes OCC number information n_OCC,

The processor is accomplished by the following way according to the first corresponding relation between the orthogonal resource information and the information of first orthogonal resource, determines first orthogonal resource：Determining that the orthogonal mask OCC of first orthogonal resource is numbered is： Lⁿ- ^{OCC x N}- ^{1 / N}- ²」^m°^{d N}- first orthogonal resource is determined according to the OCC of first orthogonal resource numberings；And/or

The processor is accomplished by the following way according to the second corresponding relation between the orthogonal resource information and the information of second orthogonal resource, determines second orthogonal resource：Determining that the OCC of second orthogonal resource is numbered is： n_OCC modN _2_;According to second orthogonal resource_0CCNumbering determines second orthogonal resource,

Wherein, N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

71st, the user equipment according to any one of claim 64 to 67,70, it is characterised in that the first kind RS is channel state information reference signals CSI-RS, the Equations of The Second Kind RS is DM RS.

72nd, user equipment according to claim 65, it is characterised in that first orthogonal resource is broach, second orthogonal resource is OCC;

The processor is accomplished by the following way according to the first corresponding relation between the orthogonal resource information and first orthogonal resource, determines first orthogonal resource：

Broach is determined according to the first corresponding relation of the orthogonal resource information and the broach；

The processor is accomplished by the following way according to the second corresponding relation between the orthogonal resource information and second orthogonal resource, determines second orthogonal resource：

OCC is determined according to the second corresponding relation of the orthogonal resource information and the 0CC.

73rd, the user equipment according to any one of claim 64 to 68,70,72, it is characterized in that, the first kind RS is interferometry reference signal IRS, and the Equations of The Second Kind RS is DM RS, and the IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR. 74th, user equipment according to claim 63, it is characterised in that the IRS and DM RS uses at least one in identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule and CS saltus steps rule.

75th, the user equipment according to any one of claim 66,72 to 74, it is characterised in that the broach includes at least one of the following：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

76th, the user equipment according to any one of claim 64 to 75, it is characterised in that

Also include the number of plies in the control signaling to indicate, for indicating with n-layer layers of transmission；

The processor is accomplished by the following way determines corresponding first orthogonal resources of first kind RS and corresponding second orthogonal resources of Equations of The Second Kind RS according to the orthogonal resource information：

The corresponding orthogonal resource information of each antenna port in n-layer antenna port is determined according to the orthogonal resource information and every layer of numbering, corresponding first orthogonal resources of first kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port, corresponding second orthogonal resources of Equations of The Second Kind RS that each antenna port is transmitted are determined according to the corresponding orthogonal resource information of each antenna port；

The processor is accomplished by the following way the control transceiver and transmits the first kind RS using first orthogonal resource, and the Equations of The Second Kind RS is transmitted using second orthogonal resource:Control the transceiver to transmit the corresponding first kind RS by the corresponding n-layer antenna port using the first orthogonal resource of the determination, the corresponding Equations of The Second Kind RS is transmitted by the corresponding n-layer antenna port using the second orthogonal resource of the determination.

77th, the user equipment according to any one of claim 64 to 76, it is characterized in that, the processor is accomplished by the following way the control transceiver and transmits the first kind RS using first orthogonal resource, and the Equations of The Second Kind RS is transmitted using second orthogonal resource:The transceiver is controlled to transmit the first kind RS using first orthogonal resource in the first period, in the second period the Equations of The Second Kind RS is transmitted using second orthogonal resource, wherein, first period and second period belong to different Transmission Time Interval TTI.

78th, a kind of network equipment, it is characterised in that including：

Transceiver, for receiving and transmitting signal；

Processor, is used for：

It is determined that orthogonal resource corresponding with each class RS at least two class RS；

The transceiver is controlled to send the control signaling for including orthogonal resource information to user equipment (UE), the orthogonal resource information is used to determine the orthogonal resource corresponding with each class RS at least two class RS；

The transceiver is controlled to transmit RS corresponding with the orthogonal resource of the determination with the UE using the orthogonal resource of the determination. 79th, the network equipment according to claim 78, it is characterised in that at least two class RS include first kind RS and Equations of The Second Kind RS;

The processor, which is accomplished by the following way, controls the transceiver to transmit RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination:

Control the transceiver to use the first orthogonal resource determined according to the orthogonal resource information to transmit first kind RS, Equations of The Second Kind RS is transmitted using the second orthogonal resource determined according to the orthogonal resource information.

80th, the network equipment according to claim 79, it is characterised in that there is the first corresponding relation between the orthogonal resource information and first orthogonal resource；There is the second corresponding relation between the orthogonal resource information and second orthogonal resource.

81st, the network equipment according to claim 80, it is characterised in that the orthogonal resource includes at least one of：Cyclic shift CS resources, orthogonal mask OCC：And broach.

82nd, the network equipment according to claim 80 or 81, it is characterised in that first corresponding relation and second corresponding relation are differed.

83rd, the network equipment according to any one of claim 80 to 82, it is characterised in that the control signaling is the control signaling for uplink scheduling, the orthogonal resource is CS resources, and the orthogonal resource information includes CS number informations n_CS;

First corresponding relation includes： x N 1/ N 2」m

。d N 1 ; _¾/Or second corresponding relation includes： n— CS_2= n _ CS m.d N—²,

Wherein, n-CS_1 numbers for the cyclic shift CS of first orthogonal resource, numbered for the cyclic shift CS of second orthogonal resource n-CS -1, N -1 is the total number resource of first orthogonal resource, N_2 is the total number resource of second orthogonal resource, mod represents modulo operation, and L " represents downward floor operation.

84th, the network equipment according to any one of claim 79 to 83, it is characterised in that the first kind RS Wei Tan Measuring reference signals SRS, the Equations of The Second Kind RS are demodulated reference signal DM RS.

85th, the network equipment according to any one of claim 80 to 82, it is characterised in that the control signaling is the control signaling for descending scheduling, the orthogonal resource is OCC, and the orthogonal resource information includes OCC number information n_OCC,

n OCC x N 1/ N 2 Imod N 1 _ΐπThe corresponding relation of net for catching beasts one includes： n OCC 1= I^L- 」 ― ；And/or second corresponding relation includes： n— OCC_2=ⁿ- ^{0CC mQd N} - ²,

Wherein, n-OCC -1 is the OCC numberings of first orthogonal resource, and n-OCC_2 is second orthogonal resource OCC is numbered, and N_l is the total number resource of first orthogonal resource, and N_2 is the total number resource of second orthogonal resource, and mod represents modulo operation, and L " represents downward floor operation.

86th, the network equipment according to any one of claim 79 to 82,85, it is characterised in that the first kind RS is channel state information reference signals CSI-RS, the Equations of The Second Kind RS is DM RS.

87th, the network equipment according to claim 79, it is characterised in that first orthogonal resource is broach, second orthogonal resource is OCC;There is corresponding relation between the orthogonal resource information and the broach, there is corresponding relation between the orthogonal resource information and the OCC.

88th, the network equipment according to any one of claim 79 to 83,85,87, it is characterized in that, the first kind RS is interferometry reference signal IRS, and the Equations of The Second Kind RS is DM RS, and the IRS is the RS for detecting interference or Signal to Interference plus Noise Ratio SINR.

89th, the network equipment according to claim 88, it is characterised in that the IRS and DM RS uses identical basic sequence, basic sequence group, sequence jump rule, sequence group hopping rule or CS saltus steps rule.

90th, the network equipment according to any one of claim 87 to 89, it is characterised in that the broach includes at least one of：Odd number broach, even number broach, the sub- broach of the sub- broach of odd number broach and even number broach.

91st, the network equipment according to any one of claim 79 to 90, it is characterised in that

Also include the number of plies in the control signaling to indicate, for indicating the UE with n-layer layers of transmission；The orthogonal resource information is used to determine n_laye according to the orthogonal resource information and every layer of numbering_rThe corresponding orthogonal resource information of each antenna port in individual antenna port, the corresponding orthogonal resource credit of each antenna port is in it is determined that the antenna port is used to transmit corresponding first orthogonal resources of first kind RS the second orthogonal resource corresponding with for transmitting Equations of The Second Kind RS；

The processor be accomplished by the following way determine corresponding with each class RS at least two class RS orthogonal resource-determine in n-layer antenna port each antenna port for transmitting first kind RS the first orthogonal resource and the second orthogonal resource for transmitting Equations of The Second Kind RS；

The processor is accomplished by the following way the orthogonal resource for controlling the transceiver using the determination and transmits RS corresponding with the orthogonal resource of the determination with the UE:

Control the transceiver in n-layer antenna port on each antenna port, using the first orthogonal resource transmission first kind RS corresponding with the antenna port, Equations of The Second Kind RS is transmitted using second orthogonal resource corresponding with the antenna port.

92nd, the network equipment according to any one of claim 79 to 91, it is characterised in that the processor, which is accomplished by the following way, controls the transceiver to transmit RS corresponding with the orthogonal resource of the determination using the orthogonal resource of the determination:The transceiver is controlled to transmit the first kind RS using first orthogonal resource in the first period, the Two periods transmitted the Equations of The Second Kind RS using second orthogonal resource, wherein, first period and second period belong to different Transmission Time Interval TTI.

93rd, the network equipment according to any one of claim 79 to 92, it is characterised in that

Determination orthogonal resource corresponding with each class RS at least two class RS is accomplished by the following way in the processor：

Orthogonal resource corresponding with each class RS at least two class RS is determined for each UE at least two UE；The processor, which is accomplished by the following way, controls the transceiver to send the control signaling for including orthogonal resource information to UE：

The control signaling of orthogonal resource information is being included described in same Transmission Time Interval Τ Τ Ι at least two UE transmissions, wherein, the orthogonal resource information sent to different UE is different；

The processor is accomplished by the following way the orthogonal resource for controlling the transceiver using the determination and transmits RS corresponding with the orthogonal resource of the determination with the UE:

The transceiver is controlled to be transmitted using the orthogonal resource of the determination with corresponding UE corresponding with the orthogonal resource