CN103703815B

CN103703815B - Resource allocation methods and equipment

Info

Publication number: CN103703815B
Application number: CN201280004178.2A
Authority: CN
Inventors: 大卫·马瑞泽; 孙静原; 任晓涛
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-07-13
Filing date: 2012-07-13
Publication date: 2017-10-24
Anticipated expiration: 2032-07-13
Also published as: WO2014008661A1; CN103703815A

Abstract

The present embodiments relate to a kind of resource allocation methods and equipment.A kind of method includes：First master controller identifies CID according to the group of coordinate multipoint CoMP set, obtain the configuration information of the corresponding resource collections of CID, CoMP set includes at least one node, resource collection includes at least one first resource, and the configuration information of resource collection includes the configuration information of at least one first resource；First master controller sends the configuration information of at least one first resource in resource collection to user equipment, so that user equipment determines at least one first resource according to the configuration information of at least one first resource, and is measured by first resource.To realize the resource coordination of different CoMP sets, it is ensured that according to the accuracy of the measurement of first resource etc..

Description

Resource allocation methods and equipment

Technical field

The present embodiments relate to communication technical field, more particularly to a kind of resource allocation methods and equipment.

Background technology

Coordinate multipoint（Coordinated Multiple Point, CoMP）Set can include multiple cells or node, CoMP set provides service for one or more UE jointly on identical running time-frequency resource.In CoMP set, UE may need Channel condition information under the multiple different cooperation transmission modes of measurement feedback, so as to need to measure the interference under different cooperation modes Calculating for respective channels status information.In order to measure the interference under different cooperation transmission modes, interferometry money is introduced Source（Interference Measurement Resource, IMR）, an interference, multiple IMR can be measured on each IMR On the interference that measures can be used for the calculating of different channel condition informations.

Prior art, by the survey in the different CoMP set of all IMR being assigned at random for being disturbed in CoMP set Amount.If however, two or more CoMP sets closer to the distance use identical IMR, it will cause access one The UE of CoMP set is not measured when interference is measured on the IMR from other CoMP sets closer to the distance for being multiplexed the IMR Part interference so that it is larger to cause interference with measurement error.

The content of the invention

The embodiment of the present invention provides a kind of resource allocation methods and equipment, is measured with the UE for solving one CoMP set of access The problem of being disturbed less than the part from other CoMP sets closer to the distance for being multiplexed identical measurement resource, improves measurement accurate Property.

On the one hand, the embodiments of the invention provide a kind of resource allocation methods, including：

First master controller identifies CID according to the group of coordinate multipoint CoMP set, obtains the corresponding resource sets of the CID The configuration information of conjunction, the CoMP set includes at least one node, and the resource collection includes at least one first resource, The configuration information of the resource collection includes the configuration information of at least one first resource；

First master controller to the user equipment send in the resource collection described at least one first The configuration information of resource, so that described in the configuration information determination of the user equipment at least one first resource according at least One first resource, and measured by the first resource.

The embodiment of the present invention additionally provides a kind of resource allocation methods, including：

User equipment receive the first master controller send resource collection at least one first resource match somebody with somebody confidence Breath, the resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to the user equipment, the CoMP collection Conjunction includes at least one node, and the resource collection includes at least one first resource, the configuration information of the resource collection Include the configuration information of at least one first resource；

The user equipment at least one first money according to being determined the configuration information of at least one first resource Source, and measured by the first resource.

The embodiment of the present invention also provides a kind of master controller, including：

Processor, for identifying CID according to the group of coordinate multipoint CoMP set, obtains the corresponding resource collections of the CID Configuration information, the CoMP set includes at least one node, and the resource collection includes at least one first resource, institute Stating the configuration information of resource collection includes the configuration information of at least one first resource；

Transmitter, for matching somebody with somebody at least one first resource described in being sent to the user equipment in the resource collection Confidence ceases so that the user equipment according to the configuration information determination of at least one first resource at least one first Resource, and measured by the first resource.

The embodiment of the present invention also provides a kind of user equipment, including：

Receiver, the configuration for receiving at least one first resource in the resource collection that the first master controller is sent Information, the resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to the user equipment, the CoMP Set includes at least one node, the resource collection includes at least one first resource, and the resource collection matches somebody with somebody confidence Breath includes the configuration information of at least one first resource；

Processor, for determining at least one described first money according to the configuration information of at least one first resource Source, and measured by the first resource.

Resource allocation methods provided in an embodiment of the present invention and equipment, master controller can be according to the CID of CoMP set Obtain with the configuration information of corresponding resource collection, and into the corresponding resource collection of user equipment transmission at least one first The configuration information of resource, so that user equipment determines at least one first money according to the configuration information of at least one first resource Source, and measured by first resource, realize that the first resource for distributing to different CoMP sets closer to the distance can be simple Avoid, it is ensured that according to the accuracy of the measurement of first resource etc..

On the other hand, the embodiment of the present invention also provides a kind of resource allocation methods, including：

Master controller obtains the corresponding non-zero power letters of the PCID according to the Physical Cell Identifier PCID of physical area The configuration information of channel state information reference signal NZP CSI-RS set, it is described

NZP CSI-RS set includes at least one NZP CSI-RS；

The master controller sends at least one NZP CSI-RS in the NZP CSI-RS set to user equipment Configuration information so that the user equipment determines the NZP CSI-RS according to the configuration information of the NZP CSI-RS, and Channel measurement is carried out according to the NZP CSI-RS.

Processor, for the Physical Cell Identifier PCID according to physical area, obtains the corresponding non-zero powers of the PCID The configuration information of channel state information reference signals NZP CSI-RS set, the NZP CSI-RS set includes at least one NZP CSI-RS；

Transmitter, for sending at least one in the NZP CSI-RS set to user equipment

NZP CSI-RS configuration information, so that the user equipment is determined according to the configuration information of the NZP CSI-RS The NZP CSI-RS, and channel measurement is carried out according to the NZP CSI-RS.

Resource allocation methods provided in an embodiment of the present invention and equipment, master controller can be according to its physical areas PCID obtains the configuration information gathered with corresponding NZP CSI-RS, and sends corresponding NZP CSI-RS set to user equipment In at least one NZP CSI-RS configuration information so that user equipment determines NZP according to NZP CSI-RS configuration information CSI-RS, and channel measurement is carried out according to NZP CSI-RS, realize the NZP for distributing to different physical areas closer to the distance CSI-RS can be avoided simply, it is ensured that according to the accuracy of NZP CSI-RS measurement etc..

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

The flow chart of resource allocation methods one embodiment that Fig. 1 provides for the present invention；

The flow chart for resource allocation methods another embodiment that Fig. 2 provides for the present invention；

The flow chart for resource allocation methods another embodiment that Fig. 3 provides for the present invention；

The structural representation of master controller one embodiment that Fig. 4 provides for the present invention；

The structural representation of user equipment one embodiment that Fig. 5 provides for the present invention；

The structural representation of master controller one embodiment that Fig. 6 provides for the present invention.

Embodiment

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

The techniques described herein may be used in various communication systems, such as current 2G, 3G communication systems and next generation communication System, such as global system for mobile communications（GSM, Global System for Mobile communications）, code division is more Location（CDMA, Code Division Multiple Access）System, time division multiple acess（TDMA, Time Division Multiple Access）System, WCDMA（WCDMA, Wideband Code Division Multiple Access Wireless）, frequency division multiple access（FDMA, Frequency Division Multiple Addressing）System, just Hand over frequency division multiple access（OFDMA, Orthogonal Frequency-Division Multiple Access）System, single carrier FDMA（SC-FDMA）System, GPRS（GPRS, General Packet Radio Service）System is long Phase evolution（LTE, Long Term Evolution）System, and other such communication systems.

The user equipment being related in the application, can be that wireless terminal can also be catv terminal, wireless terminal can be Refer to the equipment for providing a user voice and/or data connectivity, portable equipment with wireless connecting function or be connected to nothing Other processing equipments of line modem.Wireless terminal can be through wireless access network（For example, RAN, Radio Access Network）Communicated with one or more core nets, wireless terminal can be mobile terminal, such as mobile phone（Or be " honeycomb " phone）With the computer with mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer Or vehicle-mounted mobile device, they exchange language and/or data with wireless access network.For example, PCS（PCS, Personal Communication Service）Phone, wireless phone, Session initiation Protocol（SIP）Phone, Wireless Local Loop Road（WLL, Wireless Local Loop）Stand, personal digital assistant（PDA, Personal Digital Assistant）Deng Equipment.Wireless terminal is referred to as system, subscri er unit（Subscriber Unit）, subscriber station（Subscriber Station）, movement station（Mobile Station）, mobile station（Mobile）, distant station（Remote Station）, access point （Access Point）, remote terminal（Remote Terminal）, access terminal（Access Terminal）, user terminal （User Terminal）, user agent（User Agent）, user equipment（User Device）Or subscriber's installation（User Equipment）.

First master controller and the second master controller are the control unit of CoMP set, can be in access network Pass through one or more sectors and the equipment of wireless terminal communications in air interface.Master controller can be used for aerial by what is received Frame is mutually changed with IP packets, is used as the router between wireless terminal and the remainder of access network, wherein access network Remainder may include Internet protocol（IP）Network.Attribute management of the master controller also tunable to air interface.Center Controller can be the base station for example, in GSM or CDMA（BTS, Base Transceiver Station）Or Base station in WCDMA（NodeB）, can also be the evolved base station in LTE（NodeB or eNB or e-NodeB, evolutional Node B）, the functional module in the said equipment is can also be, the application is not limited.

The flow chart of resource allocation methods one embodiment that Fig. 1 provides for the present invention, such as Fig. 1, this method includes：

S101, the first master controller identify CID according to the group of coordinate multipoint CoMP set, obtain the corresponding resources of CID The configuration information of set, CoMP set includes at least one node, and resource collection includes at least one first resource, resource set The configuration information of conjunction includes the configuration information of at least one first resource.

S102, the first master controller to user equipment send resource collection at least one first resource match somebody with somebody confidence Breath, so that user equipment determines at least one first resource according to the configuration information of at least one first resource, and passes through first Resource is measured.

Wherein, a CoMP set potentially includes the node being related at least one node, all embodiments of the invention Cell can be referred to.All nodes in one CoMP set can be controlled by a master controller.Master controller can be with It is base station or other network nodes, or master controller can be in base station or unit or mould in other network nodes Block.

Above-mentioned first resource each can be equipped with corresponding configuration information by first resource, can also part first resource Corresponding configuration information is configured with, above-mentioned different first resource can be configured with identical configuration information, can also be configured with Different configuration informations.

In the embodiment of the present invention, each one group mark of CoMP set correspondence（Cluster Indicator, CID）.When When CoMP set includes at least two nodes, then these nodes correspond to the CID of affiliated CoMP set.

In the embodiment of the present invention, one CID of a CoMP set correspondence, one resource collection of each CID correspondences, the resource At least one first resource can be included in set.Optionally, the first resource can be：Interferometry resource IMR, either Non-zero power channel state information reference signals（Non Zero Power Channel-State Information Reference Signal, NZPCSI-RS）.It is understood that the first resource being related in the present invention be not limited to IMR or NZPCSI-RS, can also be other resources.

It should be noted that distant CoMP set can use identical CID, and due to CoMP set distance compared with Far, so as to also not result in larger influence each other using identical resource collection even if the two CoMP sets.That is, It can be multiplexed between the CoMP set of the mutual distance of resource collection in a network farther out.

, can be by all available first resources, such as in the embodiment of the present invention：IMR or NZPCSI-RS are divided into multiple moneys Source is gathered, and each resource collection is corresponding with a CID, each CoMP set one CID of correspondence, so that in the CoMP set Each node to should CID, the resource collection used in the CoMP set is the corresponding resource collections of the CID.

The CID of CoMP set can be allocated to the corresponding cell of CoMP set or node or base station, master controller by The CID that the corresponding cell of CoMP set or node or base station are preserved determines the corresponding resource collections of the CID；Or, CoMP set Corresponding CID can directly be allocated to master controller, and then master controller CID determines corresponding resource collection.

It should be noted that when a resource collection includes at least two first resources, at least two first resources It is mutually orthogonal.

First resource can have multiple patterns, such as one Physical Resource Block（Physical Resource Block, PRB） It is right（pair）In have a variety of first resources pattern（pattern）, for example, in the implement scene that first resource is IMR Under, the pattern for 20 kinds of IMR that numbering be 0~19 can be included in a PRB pair, accordingly, can be according to the pattern of first resource Numbering divides resource collection.For example：The IMR patterns of every 5 kinds numberings can be divided into a resource collection, then numbering is 0-4 IMR patterns can be divided into a resource collection, the IMR patterns that numbering is 5-9 can be divided into a resource collection, with this Analogize.Under the dividing mode of this resource collection, all first resources can correspond to identical subframe and match somebody with somebody in resource collection Put, sub-frame configuration includes：Offset position of the subframe in period of sub-frame where period of sub-frame and resource collection.For example, Period of sub-frame is 5, then offset position of the subframe where resource collection within the cycle can be 0-4.

As a kind of feasible embodiment, the configuration information of resource collection can include：Included by resource collection The subframe configuration information of the pattern number of at least one first resource and the resource collection, subframe configuration information includes subframe week Offset position of the subframe in period of sub-frame where phase and resource collection.

First master controller is obtained according to the CID of CoMP set after the configuration information of corresponding resource collection, in first Heart controller can send the configuration information of at least one first resource in the resource collection to user equipment, so that user equipment At least one first resource is determined according to the configuration information of at least one first resource, and measured by first resource.

Wherein, the first master controller can be sent by the serving cell or serving BS of user equipment to user equipment The configuration information of at least one first resource, or the first master controller directly send at least one first resource to user equipment Configuration information.The serving cell of user equipment can be provided the cell of data transport service for user equipment or set to user Preparation send the cell of control information.The serving cell of user equipment can be the CoMP set for providing the user data transport service In cell or other cells.It should be noted that a UE can use the corresponding resource collection of the CoMP set One or more of first resource.For example, if resource collection includes 5 first resources, UE can use it In 1 or 2 first resources.

It is understood that because the configuration information of resource collection can include：At least one included by resource collection The pattern number of individual first resource and the subframe configuration information of the resource collection.Therefore, the first master controller is set to user The configuration information for the first resource that preparation is sent can be：The pattern number of first resource and the subframe configuration information of first resource, The subframe configuration information of first resource includes period of sub-frame and offset position of the subframe within the cycle where first resource.

As another feasible embodiment, first resource that is all available or using can also be numbered, example Such as, all first resources with identical or different sub-frame configuration can be numbered.Under this implement scene, resource set The configuration information of conjunction can be：The numbering of at least one first resource included by the resource collection.Accordingly, the first center is controlled The configuration information for the first resource that device processed is sent to user equipment can be：The numbering of first resource so that user equipment according to The configuration information of at least one first resource determines at least one first resource, and is measured by first resource.

In embodiments of the present invention, user equipment determines that the method for first resource numbering determines the first money with network side node The method of source numbering is identical, so that user equipment can determine that the relevant configuration of first resource is believed according to the numbering of first resource Breath, for example：The pattern of first resource can be determined according to the numbering of first resource, or determine that the pattern and subframe of first resource are matched somebody with somebody Put.Wherein, the determination of first resource numbering can use predefined method, or can be led to by the serving cell of user equipment Know to user equipment.Wherein, the pattern of first resource can be the figure in first resource saltus step or not saltus step in different subframes Case.

Resource allocation methods provided in an embodiment of the present invention, each CoMP set configures a CID, master controller according to Resource collection and CID relation determine the configuration information of resource collection that each CoMP set is used and correspondence resource collection, And the configuration information of at least one first resource in corresponding resource collection, distance are sent to user equipment by serving cell The CID marks that nearer CoMP set is used are different, it is ensured that the first resource that correspondence CoMP set is used each other may be used Misaligned to coordinate to open, so as to reduce the complexity of real system resource allocation, realization is distributed to closer to the distance The first resource of different CoMP sets can be avoided simply, it is ensured that according to the accuracy of the measurement of first resource etc..

The flow chart for resource allocation methods another embodiment that Fig. 2 provides for the present invention, such as Fig. 2, this method includes：

S201, user equipment receive matching somebody with somebody at least one first resource in the resource collection that the first master controller is sent Confidence ceases, and resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to user equipment, and CoMP set includes At least one node, resource collection includes at least one first resource, the configuration information of resource collection include at least one first The configuration information of resource.

S202, user equipment determine at least one first resource according to the configuration information of at least one first resource, and lead to First resource is crossed to measure.

Wherein, the first master controller can be at least one first money in the UE distribution resource collections in CoMP set Source, and to user equipment send first resource configuration information.Wherein, first resource can be IMR or NZP CSI-RS, can be with It is that can include at least one first resource in each resource collection, or part resource set can include at least one first money Source.First resource in the present invention is not limited to IMR or NZP CSI-RS, can also be other resources.

In the present invention, CoMP set correspondence one CID, a CID are corresponding with a resource collection, so that should The resource collection that CoMP set is used is the corresponding resource collections of the CID.Here resource collection is the resource of first resource Set.

Specifically, the serving cell of user equipment or providing CoMP belonging to the cell of data transport service for user equipment Set correspondence one CID, a CID is corresponding with a resource collection, so that the resource collection that the CoMP set is used is should The corresponding resource collections of CID.

Optionally, the configuration information of first resource that user equipment receives the transmission of the first master controller can be：The The pattern number of one resource and the subframe configuration information of first resource, the subframe configuration information of first resource include period of sub-frame and Offset position of the subframe within the cycle where first resource.

Optionally, all first resources with identical or different sub-frame configuration can also be numbered, in this reality Apply under scene.User equipment receives the configuration information of first resource that the first master controller sends：First resource Numbering.

User equipment is received after the configuration information of the first resource of the first master controller transmission, can be according to the first money The configuration information in source determines first resource, and by being measured to resource.For example, in the reality that first resource is IMR Apply under scene, user equipment is determined after the IMR of the first master controller distribution, and interference can be measured on IMR；In first resource Under implement scene for NZP CSI-RS, user equipment can carry out channel measurement by the NZP CSI-RS.

Resource allocation methods provided in an embodiment of the present invention, can be that each CoMP set configures a CID or is portion The each CoMP set divided in CoMP set configures a CID, and master controller is determined according to resource collection and CID relation The configuration information of resource collection that CoMP set is used and correspondence resource collection, and sent pair to user equipment by serving cell The configuration information of at least one first resource in the resource collection answered, the CID marks that CoMP set closer to the distance is used are not Together, it is ensured that the first resource that uses of correspondence CoMP set can be coordinated out and misaligned each other, so as to drop The complexity of low real system resource allocation, realizes that the first resource for distributing to different CoMP sets closer to the distance can be simple Avoid, it is ensured that according to the accuracy of the measurement of first resource etc..

Present invention also offers another embodiment of resource allocation methods, in the present embodiment, the configuration information of resource collection It can include：The pattern number at least one first resource that resource collection includes and the subframe configuration information of resource collection, Subframe configuration information includes period of sub-frame and offset position of the subframe in period of sub-frame where resource collection.Accordingly, UE The configuration information of from serving cell to the UE first resources sent can include：The pattern number and first resource of first resource Subframe configuration information, the subframe configuration information of first resource includes subframe where period of sub-frame and first resource within the cycle Offset position.

Optionally, the pattern number of first resource and CID corresponding relation in the corresponding resource collections of CID can be：X Mod M=CID, wherein, X is the pattern number of first resource, and CID is CID value, and M is that the CID that can use is most in network Big number.

Under the implement scene, accordingly, the pattern number of first resource can be as the resource collection belonging to first resource Corresponding CID,（X-CID）/ M information, and M value determine, wherein, X is the pattern number of first resource, and CID is CID Value, M is the maximum number for the CID that can be used in network.Wherein, M can be predefined or be led to by UE serving cell Know UE's.

Optionally, the first master controller can also obtain comprehensive numbering, and CID is obtained by comprehensive numbering；Wherein, it is comprehensive Numbering is the numbering that is carried out of various combination of the subframe configuration information according to CID and resource collection.Wherein, comprehensive numbering with CID corresponding relation can be：Comprehensive numbering is equal to（k-1）* CID value and the sub-frame configuration numbering sum of resource collection, its In, k is the maximum that sub-frame configuration is numbered, and CID is CID value.

Under the implement scene, the configuration information that the first master controller is sent to UE first resource can include：By The comprehensive numbering of resource collection belonging to first resource and（X-CID）The pattern for the first resource that/M information and M value are determined Numbering, and resource collection subframe configuration information, wherein, X be first resource pattern number, CID be CID value, M is net The maximum number for the CID that can be used in network.Wherein, k, M may each be predefined or notify UE by UE serving cell 's.

Present invention also offers another embodiment of resource allocation methods, all first resources are compiled in the present embodiment Number it is described in detail.This resource allocation methods can be used in embodiments of the invention.Under the implement scene, resource collection can With universal formulation in all first resources.

Under the implement scene, resource collection can be constituted by numbering the first resource for being X, and the numbering X of first resource can To be determined by following formulas：X=I_subframe*P+p, wherein, P is the maximum number of the pattern of the first resource, and p is institute The pattern number of first resource is stated, I_subframe numbers for the sub-frame configuration of the first resource.For example, in the first money Source is under IMR implement scene, the numbering of sub-frame configuration can be using value as 0-4, and corresponding period of sub-frame is 5ms, and subframe is in week Offset position in phase is 0~4.As P=20, the cycle is 5（Offset position of the subframe within the cycle is 0-4）, then IMR is one Number in the individual cycle is 20*5=100.

Optionally, under the implement scene, the numbering and the corresponding relation of the CID of first resource can be：floor （X/N）=CID, wherein, X is the numbering of the first resource, and N is for the first resource that the resource collection includes Number, CID is the value of the CID, floor（）Represent to carry out downward rounding operation.

For example, can be 0~99 by the first resource numbering in a cycle according to X=I_subframe*P+p, If first resource number N=5 that resource collection includes, then the first resource that numbering is 0~4 is a resource collection, compile Number first resource for being 5~9 is a resource collection, by that analogy.Under this implement scene, numbering is the first of 0~19 Resource, the first resource that numbering is 20~39, the first resource that numbering is 40~59, the first resource that numbering is 60~79 is compiled Number for 80~99 first resource respectively be located at identical subframe in, therefore, with identical sub-frame configuration.So when N values When 1/2/4/5/10/20, all first resources in resource collection obtained according to floor (X/N)=CID have identical Frame is configured, and can distribute to a user equipment is used for interferometry, and the period of sub-frame can be 5ms.

Because resource collection is by all first resource Unified numbers, accordingly, the CID of each or part CoMP set is corresponding The configuration information of resource collection can be：The numbering for all first resources that the resource collection includes.It is understood that the The configuration information that one master controller is sent to UE first resource includes：The numbering of first resource；Or, it is described first Wrapped in the resource collection belonging to the corresponding CID and X mod cid informations of resource collection and the first resource belonging to resource The number of the first resource included.So as to which user equipment can pass through CID*N+（X mod CID）=X, is provided to obtain X first The numbering in source.In the present invention, N can be predefined or be notified by UE serving cell to UE.

Optionally, resource collection is divided into the conjunction of at least one subset of resources, the subframe between the conjunction of at least one subset of resources Configuration can be different.There can be different sub-frame configurations so as to which the different subset of resources included in a resource collection are closed. One subset of resources can be closed and distribute to a user equipment by the first master controller, in implementation of the first resource for IMR Under scape, the subset of resources that can have multiple different sub-frame configurations in each CoMP set is shared in interferometry.

Under the implement scene, optionally, the numbering and the corresponding relation of the CID of the first resource can be： floor（X/（N/T））=SSID, wherein, X is the numbering of the first resource, and N is described that the resource collection includes The number of one resource, SSID mod M=CID, CID is the value of the CID, and M is the maximum for the CID that can be used in network Number, SSID is the numbering that the subset of resources is closed.

Optionally, the first resource used in all-network can be only the first resource of correspondence identical period of sub-frame, But the sub-frame offset position in the sub-frame configuration of each first resource can be different, now sub-frame configuration numbering I_subframe It can be replaced by sub-frame offset Position Number I_offset.

In the present invention, user equipment determines that the method for first resource numbering and network side node determine that first resource is numbered Method it is identical so that user equipment can according to first resource numbering determine first resource relevant configuration information, for example： Pattern, or pattern and sub-frame configuration.Wherein it is determined that the method for first resource numbering is that predefined or user equipment service is small Area is notified to user equipment.

On the basis of above-described embodiment, the first master controller can also send the CID of CoMP set into second Heart controller, second master controller can be the master controller closer to the distance with the first master controller, or the The adjacent center controller of one master controller, specific first master controller can be by between the second master controller Core network interface, for example：X2 interface, the CID of CoMP set is sent to the second master controller, so that so that described second Master controller is carried out according to the first resource of first master controller to the first resource of second master controller Coordinate, for example：First CoMP set or the corresponding CID of second CoMP set can be changed, so as to avoid the first center from controlling Each CoMP set under device processed is overlapped with the resource collection that each CoMP set under the second master controller is used.

It should be noted that CID number can be true according to the numbering of maximum first resource that is available or using in network It is fixed, for example：Maximum first resource numbering is NUM_MAX, then CID number can be NUM_MAX approximate number in network.

Present invention also offers another resource allocation methods, in the resource allocation methods, the CID of CoMP set can be with The different resource collection of correspondence within the different cycles very first time, CoMP set can be right within the different cycles very first time Answer different resource collections.First master controller can according to including the CID within the different cycles very first time with The resource collection corresponding relation redirects pattern, determines that the CID of the CoMP set is right within the different cycles very first time The resource collection answered, and obtain the configuration information of the resource collection.That is, the corresponding resource collection of CoMP set is different A period of time can be redirected.Because mutually orthogonal between the first resource in resource collection, one thereby may be ensured that CoMP set when corresponding resource collection is redirected at any one time on it is mutually orthogonal between resource in corresponding resource collection.

For example, the cycle very first time can be one or more subframes, according to redirecting pattern and the cycle very first time Determine the CID of CoMP set within the corresponding cycle very first time corresponding resource collection can also according to redirect pattern and son The CID of the numbering determination CoMP set of frame corresponding resource collections in correspondence subframe.

Wherein, redirect pattern and redirect pattern including predefined, and/or core net is configured and logical to the first master controller That knows redirects pattern.Specifically, sequence can be redirected by what is be made up of resource set number by redirecting pattern（Including resource set The sequence for the number of compiling in collaboration with）Determined with pattern initiation parameter is redirected, wherein redirecting the resource that pattern initiation parameter can be starting Set number or when redirecting resource set number deviant.The deviant of resource set number when redirecting can be by described CID, and the CID and the corresponding relation of the deviant are determined.Redirect the resource collection that pattern initiation parameter is originated The deviant of resource set number when numbering or redirecting, can also be determined by CID, or is not bound and redirected by special with CID Pattern initiation parameter is determined.

Optionally, the first master controller the CID according to the CoMP set or CID according to CoMP set and can be redirected Pattern initiation parameter determines to redirect pattern；When the corresponding resource collection of CoMP set is determined according to pattern initiation parameter is redirected When redirecting of the resource collection, the configuration information of resource collection can also include redirecting pattern initiation parameter.Or,

First master controller can also be according to CID, and the CID and redirecting for being made up of resource set number The relation of sequence determines to redirect sequence by what resource set number was constituted, according to it is described redirect sequence and redirect when resource collection The deviant of numbering redirects pattern described in determining；Or,

First master controller can also be according to CID, and the CID and the skew of resource set number when redirecting The deviant of resource set number, sequence and institute are redirected according to what is be made up of resource set number when the relation of value determines to redirect State and redirect pattern described in deviant determination.

Accordingly, the configuration information of resource collection can also include：Resource set number composition redirect sequence with And when redirecting resource set number deviant, or redirect pattern.

Specifically：When the corresponding resource collection of CoMP set is being redirected in the different cycles very first time, redirecting pattern can To be determined according to the CID of CoMP set, so that each CID correspondences are certain to redirect pattern.Each, which redirects pattern, to have The certain cycle very first time or the resource for determining to jump to according to predefined or dynamic mode according to the resource collection of history Set.For example, during CID=1, it can be 1,2,3,4,5 to redirect the corresponding pattern sequence numbering that redirects of pattern, so that CID is 1 CoMP set uses the corresponding resource collection of numbering 1 within the first cycle very first time in sequence（Redirect pattern First resource collection）, the corresponding resource collection of numbering 2 is used after saltus step（Redirect second resource collection of pattern）, The corresponding resource collection of numbering 3 is used during saltus step again, by that analogy, constantly circulation.Further, it is also possible to it is determined that determining during saltus step The resource set number of one starting, for example：The resource set number for determining the starting of CoMP set is 3, then during CID=1, It is 1,2,3,4,5 to redirect pattern, so that CID uses volume within the first cycle very first time in sequence for 1 CoMP set Number 3 corresponding resource collections, use the corresponding resource collection of numbering 4 after saltus step, then the corresponding resource of numbering 5 is used during saltus step Set, by that analogy, constantly circulation.Optionally, the resource set number of starting can be determined according to CID, be originated during such as CID=1 The resource set number that originates when being 3, CID=2 of resource set number be 5.Above-mentioned determination relation can be predefined or core Heart Netcom is known.

Specifically, redirect the determination of pattern by what resource set number was constituted can also redirect sequence according to CID is corresponding （That is resource set number）Determined jointly with the deviant of resource set number when redirecting, as according to redirect pattern sequence corresponding It is 1,2,3,4,5 to redirect sequence, and the deviant of resource set number is 3 when redirecting, then pattern is redirected when redirecting corresponding Sequence is redirected for 1+3,2+3,3+3,4+3,5+3, as 4,5,6,7,8.If using the deviant of resource set number when redirecting Resource set number exceedes maximum resource set number G, the then resource that will be obtained after the resource set number complementation G after skew afterwards Set number is used as the resource set number used after redirecting.Redirecting the determination of pattern can also compile in collaboration with according to resource set when redirecting Number deviant and CID corresponding redirect sequence by what resource set number was constituted（That is resource set number）It is common to determine, jump The determination mode for turning pattern is similar, repeats no more.Above-mentioned determination relation can be predefined or core net is notified.

Redirecting pattern can also determine that, for each CoMP set, redirecting pattern parameter can according to pattern parameter is redirected Be predefined or core net notify.The resource set that redirecting pattern parameter can include redirecting pattern sequence, originating is compiled in collaboration with Number or when redirecting resource set number deviant.Determine to redirect the mode of pattern with using CID true using pattern parameter is redirected Surely the mode for redirecting pattern can determine to redirect according to the numerical value such as 1,2 etc. for redirecting pattern parameter with identical according to aforesaid way Pattern sequence, the resource set number of starting or when redirecting resource set number deviant.

Redirect pattern can also according to CID and redirect pattern parameter joint determination, now can according to CID determine redirect sequence Row, according to the deviant for redirecting resource set number when pattern parameter determines the resource set number of starting or redirected；Or according to Redirect pattern parameter to determine to redirect sequence, resource set number when determining the resource set number of starting according to CID or redirect Deviant；Or according to CID and redirect pattern parameter joint and determine to redirect the resource set number of sequence and starting or provide when redirecting The deviant of source set number.

Optionally, when the corresponding resource collection of a CoMP set is redirected, the first master controller can be determined Resource collection is redirected, and the numbering of the first resource in resource collection after redirecting is changed into X=N (D+D_init)+X_sub, wherein N is resource collection size, and pattern sequence determination is redirected according to D redirects moment corresponding resource set number, and D_init is The deviant of resource set number when initiation parameter is redirected is redirected, X_sub is numbering of the first resource in resource collection Or X_sub can be the first resource numbering before redirecting.According to the difference for redirecting design, if according to X=N (D+D_init)+ The first resource numbering that X_sub is obtained can exceed that the maximum numbering of first resource, then redirect first in rear resource collection Resource number can also be X=[N (D+D_init)+X_sub] mod X_max, wherein, X_max is individual for the maximum of first resource Number.Can also be, if D+D_init is more than maximum resource set number G, then the first resource redirected in rear resource collection is compiled Number be X=N [(D+D_init) mod G]+X_sub.

Optionally, the first master controller is sent to the configuration information of the first resource of user equipment and can also included：The One resource redirects parameter；User equipment it is determined that at least one first resource configuration information when, can be according to first resource Redirect the configuration information that parameter determines at least one first resource within the different cycles very first time.Here redirect ginseng Number can correspond to a first resource and redirect pattern, and the first resource, which redirects pattern, includes the different cycles very first time and the first money The corresponding relation in source.

Optionally, the CID of CoMP set can also correspond to different resource sets within the different first frequency cycles Close, resource allocation methods are similar with the above method, repeat no more.

It should be noted that CoMP set is corresponding with the determination method and CoMP set of the corresponding relation of first resource set The determination method that redirects of first resource set can be independently operated, and can also be used in combination.Because the CID of CoMP set is identified Different resource collections can be corresponded within the different cycles very first time, so as to add as a CoMP set distribution resource The flexibility of set, the probability that the first resource further used between reduction CoMP set is overlapped.

The flow chart for resource allocation methods another embodiment that Fig. 3 provides for the present invention, as shown in figure 3, this method bag Include：

S301, master controller obtain the corresponding non-zeros of the PCID according to the Physical Cell Identifier PCID of physical area The configuration information of power channel state information reference signals NZP CSI-RS set, the NZP CSI-RS set includes at least one Individual NZP CSI-RS.

S302, master controller send at least one NZP CSI-RS in the NZP CSI-RS set to user equipment Configuration information so that the user equipment determines the NZP CSI-RS according to the configuration information of the NZP CSI-RS, and Channel measurement is carried out according to the NZP CSI-RS.

In the embodiment of the present invention, one Physical Cell Identifier of each physical area correspondence（Physical Cell Indicator, PCID）.

In the embodiment of the present invention, each one NZP CSI-RS set of PCID correspondences can be wrapped in NZPCSI-RS set At least one NZP CSI-RS is included, so that the corresponding NZP CSI-RS in each physical area can coordinate, is reduced closer to the distance Physical area use identical NZP CSI-RS probability.

Master controller can determine the PCID of its corresponding physical area, and then can obtain corresponding according to the PCID The configuration information of NZP CSI-RS set.

Master controller to user equipment can send at least one by the serving cell or serving BS of user equipment NZP CSI-RS configuration information, or master controller directly to user equipment send at least one NZP CSI-RS match somebody with somebody confidence Breath.Wherein, the serving cell of user equipment can be to user equipment for user equipment provide data transport service cell or The cell of control information is sent to user equipment.The serving cell of user equipment, which may or may not be, provides the user data transfer Cell in the CoMP set of service.

In the embodiment of the present invention, master controller can be base station or other network nodes, or master controller can be with It is in base station or unit or module in other network nodes.

As a kind of feasible embodiment, there is a variety of NZP CSI-RS pattern in a PRB pair（pattern）, Accordingly, resource collection can be divided according to NZP CSI-RS pattern number.The dividing mode gathered in this NZP CSI-RS Under, each NZP CSI-RS set has identical sub-frame configuration, and sub-frame configuration includes：Period of sub-frame and NZP CSI-RS set Offset position of the subframe at place in period of sub-frame.For example, period of sub-frame is 5, then where NZP CSI-RS set Offset position of the subframe within the cycle can be 0-4.

Gather in NZP CSI-RS under the implement scene that can be divided according to NZP CSI-RS pattern number, NZP CSI- RS set configuration information can be：In NZP CSI-RS set the pattern number of at least one included NZP CSI-RS with And the subframe configuration information of NZP CSI-RS set.

Master controller is obtained after the configuration information that corresponding NZP CSI-RS gather according to the PCID of physical area, can be with The configuration information of at least one NZPCSI-RS in corresponding NZP CSI-RS set is sent to UE.

It is understood that because the NZP CSI-RS configuration informations gathered can include：Wrapped in NZPCSI-RS set At least one the NZP CSI-RS included pattern number and the subframe configuration information of NZPCSI-RS set.Therefore, center is controlled The configuration information at least one NZP CSI-RS that device processed is sent to user equipment can be：At least one NZP CSI-RS's The subframe configuration information of pattern number and at least one NZP CSI-RS so that user equipment can according to this at least one Individual NZP CSI-RS configuration information determines at least one NZP CSI-RS, and carries out channel survey according to the NZP CSI-RS Amount.

Optionally, NZP CSI-RS pattern number can be with the PCID of corresponding physical area corresponding relation：X Mod1=PCID mod K, wherein, X is the pattern number of NZP CSI-RSs, and PCID is the PCID of physical area, and K is NZP CSI-RS maximum pattern numbers.It should be noted that X here is the numbering of the pattern of available NZP CSI-RSs, from 0 Available NZP CSI-RS pattern numbers are from 20 in open numbering or from 1 open numbering, such as some systems（Before ordinary cycle When sewing）Or 16（During using extended cyclic prefix）, but in an embodiment of the present invention, X numbering is still since 0, such as system Middle NZP CSI-RS pattern numbers are that 20 corresponding X are 0, and NZP CSI-RS pattern numbers are that 21 corresponding X are 1 in system, with This analogizes.

Under the implement scene, the NZP that master controller is sent by the serving cell of user equipment to user equipment CSI-RS configuration information can include：（PCID mod K）The subframe configuration information of information and NZPCSI-RS, NZP CSI-RS Subframe configuration information include period of sub-frame and offset position of the subframe within the cycle where NZP CSI-RS so that UE can be with According to PCID,（PCID mod K）Information and NZP CSI-RS subframe configuration information determine NZP CSI-RS.

As another feasible embodiment, NZPCSI-RS that is all available or using can also be numbered, Under this implement scene.NZP CSI-RS set configuration information can be：Included by NZP CSI-RS set at least One NZP CSI-RS numbering.Accordingly, master controller is sent by the serving cell of user equipment to user equipment At least one NZPCSI-RS configuration information can be：The numbering of at least one NZP CSI-RS, so that user equipment energy Enough numberings according at least one NZP CSI-RS determine that the configuration information of at least one NZPCSI-RS, including subframe are matched somebody with somebody Confidence ceases.

Specifically, the NZP CSI-RS subframes for gathering the NZPCSI-RS being divided into subclass, each subclass can also be matched somebody with somebody Putting can be different.

Specifically, the PCID of each physical area can also be corresponding different within the different cycles very first time NZP CSI-RS gather, and master controller can be gathered according to including PCID within the different cycles very first time with NZP CSI-RS The pattern that redirects of corresponding relation determines the PCID of the physical area corresponding NZP CSI-RS collection within the different cycles very first time Close, and obtain the configuration information of NZPCSI-RS set.Wherein, the corresponding NZPCSI-RS set of the PCID of each physical area Redirect mode and master controller determines that confidence is matched somebody with somebody in corresponding NZP CSI-RS set in the different cycles very first time The mode of breath resource collection corresponding from above-mentioned CoMP set redirects mode and when master controller determines different first Between in the cycle corresponding resource collection mode it is similar, for details, reference can be made to the associated description in previous embodiment, repeat no more.

On the basis of above-described embodiment, master controller the PCID of physical area can also be sent to other distances compared with Near master controller or adjacent center controller, for example, can be by core network interface, such as：X2 interface is sent The PCID of physical area, so as to master controller closer to the distance or adjacent center controller coordinate NZP CSI-RS, So that NZP CSI-RS set is misaligned.

Resource allocation methods provided in an embodiment of the present invention, master controller can be obtained according to the PCID of its physical area The configuration information gathered with corresponding NZP CSI-RS, and sent to user equipment in corresponding NZP CSI-RS set at least One NZP CSI-RS configuration information, so that user equipment determines NZP CSI-RS according to NZP CSI-RS configuration information, And channel measurement is carried out according to NZP CSI-RS.The PCID marks that physical area closer to the distance is used are different, it is ensured that right The NZP CSI-RS for answering physical area to use can coordinate out and misaligned each other, so as to reduce real system money The complexity of source distribution, realizes that the NZP CSI-RS for distributing to different physical areas closer to the distance can be avoided simply, it is ensured that The accuracy of measurement according to NZP CSI-RS etc..

The structural representation of master controller one embodiment that Fig. 4 provides for the present invention, as shown in figure 4, the center is controlled Device processed includes：Processor 11 and transmitter 12；

Processor 11, for identifying CID according to the group of coordinate multipoint CoMP set, obtains the corresponding resource collections of CID Configuration information, CoMP set includes at least one node, resource collection includes at least one first resource, and resource collection is matched somebody with somebody Confidence breath includes the configuration information of at least one first resource；

Transmitter 12, the configuration information for sending at least one first resource in resource collection to user equipment, with User equipment is determined at least one first resource according to the configuration information of at least one first resource, and entered by first resource Row measurement.

Optionally, if resource collection includes at least two first resources, at least two first resources can be with mutually orthogonal.

Optionally, the configuration information of resource collection can include：The figure at least one first resource that resource collection includes The subframe configuration information of case numbering and resource collection, subframe configuration information includes the subframe where period of sub-frame and resource collection Offset position in period of sub-frame.

Optionally, the configuration information of first resource includes：The pattern number of first resource and the sub-frame configuration of first resource Information, the subframe configuration information of first resource includes offset bit of the subframe within the cycle where period of sub-frame and first resource Put.

Optionally, the pattern number of first resource can as the corresponding CID of the resource collection belonging to first resource,（X- CID）/ M information, and M value determine, wherein, X be first resource pattern number, CID be CID value, M be network in energy The CID enough used maximum number.

Optionally, processor 11 can be also used for：Comprehensive numbering is obtained, CID is obtained by comprehensive numbering；Integrating numbering is The numbering carried out according to CID and the subframe configuration information of resource collection various combination；Comprehensive numbering and CID corresponding relation For：Comprehensive numbering is equal to（k-1）* CID value and the sub-frame configuration numbering sum of resource collection, wherein, k is sub-frame configuration numbering Maximum, CID be CID value.

Optionally, the configuration information of first resource can include：As the comprehensive numbering of the resource collection belonging to first resource With（X-CID）The pattern number for the first resource that/M information and M value are determined, and resource collection subframe configuration information, Wherein, X is the pattern number of first resource, and CID is CID value, and M is the maximum number for the CID that can be used in network.

Optionally, resource collection can be constituted by numbering the first resource for being X, and the numbering X of first resource can be by following Formula is determined：X=I_subframe*P+p, wherein, P is the maximum number of the pattern of first resource, and p is the pattern of first resource Numbering, I_subframe numbers for the sub-frame configuration of first resource.

Optionally, the numbering and CID corresponding relation of first resource can be：floor（X/N）=CID, wherein, X is The numbering of one resource, N is the number for the first resource that resource collection includes, and CID is CID value, floor（）Represent carry out to Lower rounding operation.

Optionally, it can include in the configuration information of first resource：The numbering of first resource, or, belonging to first resource The corresponding CID and X mod cid informations of resource collection and first resource belonging to the first resource that includes of resource collection Number.

Optionally, resource collection can be divided into the conjunction of at least one subset of resources, between at least one subset of resources is closed Sub-frame configuration is different.

Optionally, the numbering and CID corresponding relation of first resource can be：floor（X/（N/T））=SSID, wherein, X For the numbering of first resource, N is the number for the first resource that resource collection includes, and SSID mod M=CID, CID is CID's Value, M is the maximum number for the CID that can be used in network, and SSID is the numbering that subset of resources is closed.

Optionally, master controller can be the first master controller, and transmitter 12 can be also used for：By CoMP set CID is sent to the second master controller so that the second master controller according to the first resource of the first master controller to second The first resource of master controller is coordinated.

Optionally, first resource can be interferometry resource IMR, or non-zero power channel condition information is with reference to letter Number NZP CSI-RS.

Optionally, processor can be specifically for：According to including CID within the different cycles very first time with resource collection pair The pattern that redirects that should be related to determines the CID of the CoMP set corresponding resource collection within the different cycles very first time, and obtains The configuration information of resource collection.

Optionally, processor 11 can be also used for：According to the CID of CoMP set, and corresponding passes of the CID with redirecting pattern It is that determination redirects pattern；Or, according to CID, and CID is determined by providing with the relation for redirecting sequence that is made up of resource set number What source set number was constituted redirects sequence, is determined to redirect figure according to the deviant of resource set number when redirecting sequence and redirecting Case；Or, according to

CID, and CID and resource set number when the relation of the deviant of resource set number determines to redirect when redirecting Deviant, according to be made up of resource set number redirect sequence and deviant determines to redirect pattern.

Optionally, the deviant of resource set number can be by CID, and CID and the corresponding relation of deviant when redirecting It is determined that.

Optionally, the configuration information of resource collection can also include：What resource set number was constituted redirects sequence and jump The deviant of resource set number when turning, or redirect pattern.

Optionally, the configuration information of first resource can also include：First resource redirects parameter.

Master controller provided in an embodiment of the present invention, it is corresponding with resource allocation methods provided in an embodiment of the present invention, For the execution equipment of resource allocation methods, its process for performing resource allocation methods can be found in the method reality that Fig. 1 of the present invention is provided Example is applied, be will not be repeated here.

The master controller that the present embodiment is provided, can be obtained and corresponding resource collection according to the CID of CoMP set Configuration information, and the configuration information of at least one first resource into the corresponding resource collection of user equipment transmission, to use Family equipment determines at least one first resource according to the configuration information of at least one first resource, and CoMP set closer to the distance makes CID marks are different, it is ensured that the first resource that correspondence CoMP set is used can be coordinated out and misaligned each other , so as to reduce the complexity of real system resource allocation, realize and distribute to the of different CoMP sets closer to the distance One resource can be avoided simply, it is ensured that according to the accuracy of the measurement of first resource etc...

26S Proteasome Structure and Function description on the master controller may refer to the related embodiment of the above method.

The structural representation of user equipment one embodiment that Fig. 5 provides for the present invention, such as Fig. 5, user equipment includes： Receiver 21 and processor 22；

Receiver 21, for receiving matching somebody with somebody at least one first resource in the resource collection that the first master controller is sent Confidence ceases, and resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to user equipment, and CoMP set includes At least one node, resource collection includes at least one first resource, the configuration information of resource collection include at least one first The configuration information of resource；

Processor 22, for determining at least one first resource according to the configuration information of at least one first resource, and leads to First resource is crossed to measure.

Optionally, the configuration information of first resource can include：The pattern number of first resource and the subframe of first resource Configuration information, the subframe configuration information of first resource includes biasing of the subframe within the cycle where period of sub-frame and first resource Position.

Optionally, resource collection can be constituted by numbering the first resource for being X, and the numbering X of first resource is by following formulas It is determined that：X=I_subframe*P+p, wherein, P is the maximum number of the pattern of first resource, and p is the pattern number of first resource, I_subframe numbers for the sub-frame configuration of first resource.

Optionally, resource collection is divided into the conjunction of at least one subset of resources, the subframe between the conjunction of at least one subset of resources Configuration is different.

Optionally, when first resource is interferometry resource IMR, processor 22 can be specifically for：Carried out by IMR Interferometry；When first resource be non-zero power channel state information reference signals NZP CSI-RS when, processor specifically for： Channel measurement is carried out by NZP CSI-RS.

Optionally, the configuration information of first resource can also include：First resource redirects parameter；

Accordingly, processor 22 can be specifically for：The different very first times are determined according to the parameter that redirects of first resource The first resource that user equipment is used in cycle.

User equipment provided in an embodiment of the present invention, it is corresponding with resource allocation methods provided in an embodiment of the present invention, be The execution equipment of resource allocation methods, its process for performing resource allocation methods can be found in the method implementation that Fig. 2 of the present invention is provided Example, will not be repeated here.

The user equipment that the present embodiment is provided, master controller can be obtained and corresponding money according to the CID of CoMP set The configuration information of source set, and match somebody with somebody confidence to what user equipment sent at least one first resource in corresponding resource collection Breath, user equipment can determine at least one first resource according to the configuration information of at least one first resource, and pass through first Resource is measured.CID that CoMP set closer to the distance is used mark is different, it is ensured that correspondence CoMP set use the One resource can be coordinated out and misaligned each other, so as to reduce the complexity of real system resource allocation, realize Distributing to the first resource of different CoMP sets closer to the distance can simply avoid, it is ensured that according to the measurement of first resource etc. Accuracy.

26S Proteasome Structure and Function on the user equipment is described, and may refer to above-mentioned corresponding embodiment of the method.

The structural representation of master controller one embodiment that Fig. 6 provides for the present invention, as shown in fig. 6, the center is controlled Device processed includes：Processor 31 and transmitter 32；

Processor 31, for the Physical Cell Identifier PCID according to physical area, obtains the corresponding non-zero power letters of PCID The configuration information of channel state information reference signal NZP CSI-RS set, NZPCSI-RS set includes at least one NZP CSI- RS；

Transmitter 32, the configuration for sending at least one NZPCSI-RS in NZP CSI-RS set to user equipment Information, so that user equipment determines NZPCSI-RS according to NZP CSI-RS configuration information, and is believed according to NZP CSI-RS Road is measured.

Optionally, the configuration information of NZP CSI-RS set can include：NZP CSI-RS gather at least one included The subframe configuration information of NZP CSI-RS pattern number and NZP CSI-RS set, subframe configuration information includes period of sub-frame Offset position of the subframe in period of sub-frame where gathering with NZP CSI-RS.

Optionally, NZP CSI-RS pattern number and the PCID of physical area corresponding relation can be：X mod1= PCID mod K, wherein, X is the pattern number of NZP CSI-RSs, and PCID is the PCID of physical area value, and K is NZP The maximum number of CSI-RS pattern.

Optionally, NZP CSI-RS configuration information can include：PCID mod K information and NZPCSI-RS subframe are matched somebody with somebody Confidence ceases, and subframe is in period of sub-frame where NZP CSI-RS subframe configuration information includes period of sub-frame and NZP CSI-RS Offset position.

Master controller provided in an embodiment of the present invention, it is corresponding with resource allocation methods provided in an embodiment of the present invention, For the execution equipment of resource allocation methods, its process for performing resource allocation methods can be found in the method reality that Fig. 3 of the present invention is provided Example is applied, be will not be repeated here.

Master controller provided in an embodiment of the present invention, can be obtained and corresponding NZP according to the PCID of its physical area The configuration information of CSI-RS set, and send at least one NZP CSI- in corresponding NZPCSI-RS set to user equipment RS configuration information, so that user equipment determines NZP CSI-RS according to NZP CSI-RS configuration information, and according to NZP CSI-RS carries out channel measurement.The PCID marks that physical area closer to the distance is used are different, it is ensured that correspondence physical area The NZP CSI-RS used can coordinate out and misaligned each other, so as to reduce answering for real system resource allocation Miscellaneous degree, realizes that the NZPCSI-RS for distributing to different physical areas closer to the distance can be avoided simply, it is ensured that according to NZP CSI- The accuracy of RS measurement etc..

It is apparent to those skilled in the art that, for convenience and simplicity of description, only with above-mentioned each function The division progress of module is for example, in practical application, as needed can distribute above-mentioned functions by different function moulds Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of work(described above Energy.The specific work process of the system, apparatus, and unit of foregoing description, may be referred to corresponding in preceding method embodiment Journey, will not be repeated here.

In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with Realize by another way.For example, device embodiment described above is only schematical, for example, the module or The division of unit, only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units Or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute Display or the coupling each other discussed or direct-coupling or communication connection can be by some interfaces, device or unit INDIRECT COUPLING or communication connection, can be electrical, machinery or other forms.

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

In addition, each functional unit in the application each embodiment can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.

If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used When, it can be stored in a computer read/write memory medium.Understood based on such, the technical scheme of the application is substantially The part contributed in other words to prior art can be embodied in the form of software product, and the computer software product is deposited Storage is in a storage medium, including some instructions are to cause a computer equipment（Can be personal computer, service Device, or the network equipment etc.）Or processor（processor）Perform all or part of each embodiment methods described of the application Step.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory）, it is random Access memory（RAM, Random Access Memory）, magnetic disc or CD etc. are various can be with Jie of store program codes Matter.

Described above, above example is only to the technical scheme for illustrating the application, rather than its limitations；Although with reference to before Embodiment is stated the application is described in detail, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of each embodiment technical scheme of the application.

Claims

1. a kind of resource allocation methods, it is characterised in that including：

First master controller identifies CID according to the group of coordinate multipoint CoMP set, obtains the corresponding resource collections of the CID Configuration information, the CoMP set includes at least one node, and the resource collection includes at least one first resource, described The configuration information of resource collection includes the configuration information of at least one first resource；

First master controller to user equipment send in the resource collection described at least one first resource match somebody with somebody Confidence ceases so that the user equipment according to the configuration information determination of at least one first resource at least one first Resource, and measured by the first resource.

2. according to the method described in claim 1, it is characterised in that if the resource collection includes at least two first moneys Source, at least two first resource is mutually orthogonal.

3. method according to claim 1 or 2, it is characterised in that the configuration information of the resource collection includes：The money The pattern number and the subframe configuration information of the resource collection at least one first resource that source set includes, it is described Subframe configuration information includes period of sub-frame and offset position of the subframe in the period of sub-frame where the resource collection.

4. method according to claim 3, it is characterised in that first resource in the corresponding resource collection of the CID The corresponding relation of pattern number and the CID is：X mod M=CID, wherein, X is the pattern number of the first resource, CID For the value of the CID, M is the maximum number for the CID that can be used in network.

5. method according to claim 3, it is characterised in that the configuration information of the first resource includes：Described first The subframe configuration information of the pattern number of resource and the first resource, the subframe configuration information of the first resource includes subframe Offset position of the subframe within the cycle where cycle and the first resource.

6. method according to claim 5, it is characterised in that

The pattern number of the first resource is believed as the corresponding CID of the resource collection belonging to the first resource, (X-CID)/M Cease, and M value is determined, wherein, X is the pattern number of the first resource, and CID is the value of the CID, and M is energy in network The CID enough used maximum number.

7. the method according to claim 6 claim, it is characterised in that in first master controller according to CoMP Before the CID of set, the configuration information for obtaining the corresponding resource collections of the CID, methods described also includes：

First master controller obtains comprehensive numbering, and the CID is obtained by the comprehensive numbering；

The comprehensive numbering is the volume that is carried out of various combination of the subframe configuration information according to the CID Yu the resource collection Number；

The comprehensive numbering and the corresponding relation of the CID are：Value of the comprehensive numbering equal to (k-1) * CID and the resource collection Sub-frame configuration numbering sum, wherein, k be sub-frame configuration number maximum, CID be the CID value.

8. method according to claim 7, it is characterised in that

The configuration information of the first resource includes：Comprehensive as the resource collection belonging to the first resource is numbered and described (X-CID) pattern number for the first resource that/M information and M value are determined, and the resource collection sub-frame configuration Information, wherein, X is the pattern number of the first resource, and CID is the value of the CID, and M is described for what can be used in network CID maximum number.

9. method according to claim 1 or 2, it is characterised in that the first resource group that the resource collection is X by numbering Into the numbering X of the first resource is determined by following formulas：X=I_subframe*P+p, wherein, P is the first resource The maximum number of pattern, p is the pattern number of the first resource, and I_subframe compiles for the sub-frame configuration of the first resource Number.

10. method according to claim 9, it is characterised in that the numbering of the first resource is corresponding with the CID to close It is to be：Floor (X/N)=CID, wherein, X is the numbering of the first resource, and N is described that the resource collection includes The number of one resource, CID is the value of the CID, and floor () represents to carry out downward rounding operation.

11. method according to claim 10, it is characterised in that the configuration information of the first resource includes：It is described The numbering of first resource, or, the corresponding CID and X mod cid informations of resource collection and institute belonging to the first resource State the number for the first resource that the resource collection belonging to first resource includes.

12. method according to claim 9, it is characterised in that the resource collection is divided at least one subset of resources Close, the sub-frame configuration between at least one described subset of resources is closed is different.

13. method according to claim 12, it is characterised in that the numbering of the first resource is corresponding with the CID Relation is：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, and N is that the resource collection includes The first resource number, SSID mod M=CID, CID is the value of the CID, and M is can use in network described CID maximum number, SSID is the numbering that the subset of resources is closed.

14. according to claim 1-2, the method described in any one of 10-13, it is characterised in that also include：

First master controller sends the CID of the CoMP set to the second master controller, so that in described second Heart controller is assisted according to the first resource of first master controller to the first resource of second master controller Adjust.

15. the method according to claim any one of 1-2,10-12,13, it is characterised in that the first resource is interference Measure resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

16. method according to claim 15, it is characterised in that

It is described to be measured by the first resource when the first resource is interferometry resource IMR, including：

Interferometry is carried out by the IMR；

It is described to pass through described first when the first resource is non-zero power channel state information reference signals NZP CSI-RS Resource is measured, including：

Channel measurement is carried out by the NZP CSI-RS.

17. according to claim 1-2,10-12,13, the method described in 16 any one, it is characterised in that the first center control Device processed obtains the configuration information of the corresponding resource collections of the CID according to the CID of CoMP set, including：

According to including, the CID is corresponding with the resource collection within the different cycles very first time to close first master controller The pattern that redirects of system determines the CID of the CoMP set corresponding resource collection within the different cycles very first time, and obtains The configuration information of the resource collection.

18. method according to claim 17, it is characterised in that first master controller is according to including the CID The pattern that redirects with the resource collection corresponding relation within the different cycles very first time determines the CID of the CoMP set not With the cycle very first time in corresponding resource collection, and before obtaining the configuration information CID of the resource collection, in addition to：

First master controller according to the CID of the CoMP set, and the CID and the corresponding relation that redirects pattern it is true Pattern is redirected described in fixed；Or,

First master controller is according to CID, and the CID and the relation for redirecting sequence that is made up of resource set number It is determined that redirect sequence by what resource set number was constituted, according to it is described redirect sequence and redirect when resource set number skew Value redirects pattern described in determining；Or,

First master controller according to CID, and the CID with redirecting when resource set number deviant relation it is true The deviant of resource set number when redirecting surely, according to be made up of resource set number redirect sequence and the deviant is true Pattern is redirected described in fixed.

19. method according to claim 18, it is characterised in that

The deviant of resource set number when redirecting is by the CID, and the CID and the corresponding relation of the deviant It is determined that.

20. the method according to claim 18 or 19, it is characterised in that the configuration information of the resource collection also includes： The deviant of resource set number when redirecting sequence and redirecting of the resource set number composition, or redirect pattern.

21. the method according to claim any one of 18-19, it is characterised in that the configuration information of the first resource is also Including：The first resource redirects parameter；

The user equipment at least one first resource, bag according to being determined the configuration information of at least one first resource Include：

The user equipment determines the use in the different cycles very first time according to the parameter that redirects of the first resource The first resource that family equipment is used.

22. a kind of resource allocation methods, it is characterised in that including：

User equipment receives the configuration information of at least one first resource in the resource collection that the first master controller is sent, institute The group mark CID that resource collection is stated with the coordinate multipoint CoMP set belonging to the user equipment is corresponding, in the CoMP set Including at least one node, the resource collection includes at least one first resource, and the configuration information of the resource collection includes The configuration information of at least one first resource；

The user equipment at least one first resource according to being determined the configuration information of at least one first resource, and Measured by the first resource.

23. method according to claim 22, it is characterised in that the first resource in the corresponding resource collection of the CID The corresponding relation of pattern number and the CID be：X mod M=CID, wherein, X is the pattern number of the first resource, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

24. method according to claim 23, it is characterised in that the configuration information of the first resource includes：Described The subframe configuration information of the pattern number of one resource and the first resource, the subframe configuration information of the first resource includes son Offset position of the subframe within the cycle where frame period and the first resource.

25. method according to claim 24, it is characterised in that the pattern number of the first resource is provided by described first Resource collection corresponding CID, (X-CID)/M information belonging to source, and M value determine, wherein, X is the first resource Pattern number, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

26. the method according to claim 25, it is characterised in that the configuration information of the first resource includes：By institute State the comprehensive numbering and (X-CID)/M information and M value of the resource collection belonging to first resource are determined described first The pattern number of resource, and the resource collection subframe configuration information, wherein, X be the first resource pattern number, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

27. method according to claim 22, it is characterised in that the first resource group that the resource collection is X by numbering Into the numbering X of the first resource is determined by following formulas：X=I_subframe*P+p, wherein, P is the first resource The maximum number of pattern, p is the pattern number of the first resource, and I_subframe compiles for the sub-frame configuration of the first resource Number.

28. method according to claim 27, it is characterised in that the numbering of the first resource is corresponding with the CID Relation is：Floor (X/N)=CID, wherein, X be the first resource numbering, N be the resource collection include it is described The number of first resource, CID is the value of the CID, and floor () represents to carry out downward rounding operation.

29. method according to claim 28, it is characterised in that the configuration information of the first resource includes：It is described The numbering of first resource, or, the corresponding CID and X mod cid informations of resource collection and institute belonging to the first resource State the number for the first resource that the resource collection belonging to first resource includes.

30. the method according to claim any one of 27-29, it is characterised in that the resource collection is divided at least one Individual subset of resources is closed, and the sub-frame configuration between at least one described subset of resources is closed is different.

31. method according to claim 30, it is characterised in that the numbering of the first resource is corresponding with the CID Relation is：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, and N is that the resource collection includes The first resource number, SSID mod M=CID, CID is the value of the CID, and M is can use in network described CID maximum number, SSID is the numbering that the subset of resources is closed.

32. according to claim 22-29, the method described in 31 any one, it is characterised in that the first resource is interferometry Resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

33. method according to claim 32, it is characterised in that when the first resource is interferometry resource IMR, It is described to be measured by the first resource, including：

The user equipment carries out interferometry by the IMR；

The user equipment carries out channel measurement by the NZP CSI-RS.

34. according to claim 22-29, the method described in 31,33 any one, it is characterised in that the configuration of the first resource Information also includes：First resource redirects parameter；

The user equipment determines that the user sets in the different cycles very first time according to the parameter that redirects of the first resource The standby first resource used.

35. a kind of resource allocation methods, it is characterised in that including：

Master controller obtains the corresponding non-zero power channel shapes of the PCID according to the Physical Cell Identifier PCID of physical area The configuration information of state information reference signal NZP CSI-RS set, the NZP CSI-RS set includes at least one NZP CSI- RS；

The master controller sends matching somebody with somebody at least one NZP CSI-RS in the NZP CSI-RS set to user equipment Confidence ceases, so that the user equipment determines the NZP CSI-RS according to the configuration information of the NZP CSI-RS, and according to The NZP CSI-RS carry out channel measurement.

36. method according to claim 35, it is characterised in that the configuration information of the NZP CSI-RS set includes： The pattern number and the NZP CSI-RS collection at least one NZP CSI-RS that the NZP CSI-RS set includes The subframe configuration information of conjunction, the subframe where the subframe configuration information includes period of sub-frame and NZP CSI-RS set exists Offset position in the period of sub-frame.

37. method according to claim 36, it is characterised in that the pattern number of the NZP CSI-RS and the physics The PCID of cell corresponding relation is：X mod 1=PCID mod K, wherein, X compiles for the pattern of the NZP CSI-RSs Number, PCID is the PCID of physical area value, and K is the maximum number of available NZP CSI-RS pattern.

38. the method according to claim 37, it is characterised in that the configuration information of the NZP CSI-RS includes：PCID The subframe configuration information of mod K information and the NZP CSI-RS, the subframe configuration information of the NZP CSI-RS includes subframe The offset position of cycle and NZP CSI-RS places subframe in the period of sub-frame.

39. a kind of master controller, it is characterised in that including：

Processor, for identifying CID according to the group of coordinate multipoint CoMP set, obtains matching somebody with somebody for the corresponding resource collections of CID Confidence ceases, and the CoMP set includes at least one node, and the resource collection includes at least one first resource, the money The configuration information of source set includes the configuration information of at least one first resource；

At least one first resource described in transmitter, the resource collection for sending the processor acquisition to user equipment Configuration information so that the user equipment according to being determined the configuration information of at least one first resource at least one First resource, and measured by the first resource.

40. the master controller according to claim 39, it is characterised in that if the resource collection includes at least two First resource, at least two first resource is mutually orthogonal.

41. the master controller according to claim 39 or 40, it is characterised in that the configuration information bag of the resource collection Include：The pattern number at least one first resource that the resource collection includes and the sub-frame configuration of the resource collection Information, the subframe where the subframe configuration information includes period of sub-frame and the resource collection is inclined in the period of sub-frame Seated position.

42. master controller according to claim 41, it is characterised in that in the corresponding resource collection of the CID The corresponding relation of the pattern number of one resource and the CID is：X mod M=CID, wherein, X is the pattern of the first resource Numbering, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

43. master controller according to claim 42, it is characterised in that the configuration information of the first resource includes： The subframe configuration information of the pattern number of the first resource and the first resource, the subframe configuration information of the first resource Including the subframe where period of sub-frame and the first resource offset position within the cycle.

44. master controller according to claim 43, it is characterised in that the pattern number of the first resource is by described Resource collection corresponding CID, (X-CID)/M information belonging to first resource, and M value determine, wherein, X be described first The pattern number of resource, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

45. master controller according to claim 44, it is characterised in that the processor is additionally operable to：Obtain comprehensive compile Number, the CID is obtained by the comprehensive numbering；The comprehensive numbering is the subframe according to the CID and the resource collection The numbering that the various combination of configuration information is carried out；The comprehensive numbering and the corresponding relation of the CID are：Comprehensive numbering is equal to (k-1) * CID value and the sub-frame configuration numbering sum of the resource collection, wherein, k is the maximum that sub-frame configuration is numbered, CID is the value of the CID.

46. master controller according to claim 45, it is characterised in that the configuration information of the first resource includes： What is determined as the value of the comprehensive numbering of the resource collection belonging to the first resource and (X-CID)/M information and M is described The pattern number of first resource, and the resource collection subframe configuration information, wherein, X be the first resource pattern Numbering, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

47. the master controller according to claim 39 or 40, it is characterised in that the resource collection is X's by numbering First resource is constituted, and the numbering X of the first resource is determined by following formulas：X=I_subframe*P+p, wherein, P is described The maximum number of the pattern of first resource, p is the pattern number of the first resource, and I_subframe is the first resource Sub-frame configuration is numbered.

48. master controller according to claim 47, it is characterised in that the numbering of the first resource and the CID Corresponding relation be：Floor (X/N)=CID, wherein, X is the numbering of the first resource, and N is that the resource collection includes The first resource number, CID is the value of the CID, and floor () represents to carry out downward rounding operation.

49. master controller according to claim 48, it is characterised in that wrapped in the configuration information of the first resource Include：The numbering of the first resource, or, the corresponding CID and X mod cid informations of resource collection belonging to the first resource And the number of the first resource that the resource collection belonging to the first resource includes.

50. master controller according to claim 47, it is characterised in that the resource collection is divided at least one money Source subclass, the sub-frame configuration between at least one described subset of resources is closed is different.

51. master controller according to claim 50, it is characterised in that the numbering of the first resource and the CID Corresponding relation be：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, and N is the resource collection The number of the first resource included, SSID mod M=CID, CID is the value of the CID, and M is that can use in network The CID maximum number, SSID be the subset of resources close numbering.

52. according to claim 39-40, the master controller described in any one of 48-51, it is characterised in that the center control Device is the first master controller, and the transmitter is additionally operable to：The CID of the CoMP set is sent to the second master controller, So that second master controller according to the first resource of first master controller to second master controller First resource is coordinated.

53. according to claim 39-40, the master controller described in any one of 48-51, it is characterised in that the first resource For interferometry resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

54. according to claim 39-40, the master controller described in any one of 48-51, it is characterised in that the processing utensil Body is used for：According to including the CID within the different cycles very first time with the resource collection corresponding relation to redirect pattern true The CID of the fixed CoMP set corresponding resource collections within the different cycles very first time, and obtain the resource collection Configuration information.

55. master controller according to claim 54, it is characterised in that the processor is additionally operable to：According to described The CID of CoMP set, and the CID redirect pattern with redirecting described in the corresponding relation determination of pattern；Or, according to CID, and The CID and the relation for redirecting sequence being made up of resource set number determine to redirect sequence by what resource set number was constituted, According to it is described redirect sequence and redirect when resource set number deviant determine described in redirect pattern；Or, according to CID, with And the CID and when the relation of the deviant of resource set number determines to redirect when redirecting resource set number deviant, root According to be made up of resource set number redirect sequence and the deviant determines described to redirect pattern.

56. master controller according to claim 55, it is characterised in that the skew of resource set number when redirecting Value is determined by the CID, and the CID and the corresponding relation of the deviant.

57. the master controller according to claim 55 or 56, it is characterised in that the configuration information of the resource collection is also Including：The deviant of resource set number when redirecting sequence and redirecting of the resource set number composition, or redirect pattern.

58. the master controller according to claim any one of 55-56, it is characterised in that the configuration of the first resource Information also includes：The first resource redirects parameter.

59. a kind of user equipment, it is characterised in that including：

Receiver, matches somebody with somebody confidence at least one first resource in the resource collection of reception the first master controller transmission Breath, the resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to user equipment, in the CoMP set Including at least one node, the resource collection includes at least one first resource, and the configuration information of the resource collection includes The configuration information of at least one first resource；

Processor, for determining at least one described first resource according to the configuration information of at least one first resource, and Measured by the first resource.

60. user equipment according to claim 59, it is characterised in that first in the corresponding resource collection of the CID The corresponding relation of the pattern number of resource and the CID is：X mod M=CID, wherein, X compiles for the pattern of the first resource Number, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

61. user equipment according to claim 60, it is characterised in that the configuration information of the first resource includes：Institute State the pattern number of first resource and the subframe configuration information of the first resource, the subframe configuration information bag of the first resource Offset position of the subframe within the cycle where enclosed tool frame period and the first resource.

62. user equipment according to claim 61, it is characterised in that the pattern number of the first resource is by described Resource collection corresponding CID, (X-CID)/M information belonging to one resource, and M value determine, wherein, X be described first money The pattern number in source, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

63. user equipment according to claim 62, it is characterised in that the configuration information of the first resource includes：By The comprehensive numbering of resource collection belonging to the first resource and (X-CID)/M information and M value determine described the The pattern number of one resource, and the resource collection subframe configuration information, wherein, X for the first resource pattern compile Number, CID is the value of the CID, and M is the maximum number for the CID that can be used in network.

64. user equipment according to claim 59, it is characterised in that the first money that the resource collection is X by numbering Source is constituted, and the numbering X of the first resource is determined by following formulas：X=I_subframe*P+p, wherein, P is the described first money The maximum number of the pattern in source, p is the pattern number of the first resource, and I_subframe matches somebody with somebody for the subframe of the first resource Put numbering.

65. user equipment according to claim 64, it is characterised in that the numbering of the first resource is with the CID's Corresponding relation is：Floor (X/N)=CID, wherein, X is the numbering of the first resource, and the N resource collections include The number of the first resource, CID is the value of the CID, and floor () represents to carry out downward rounding operation.

66. user equipment according to claim 65, it is characterised in that the configuration information of the first resource includes： The numbering of the first resource, or, corresponding CID and X mod cid informations of resource collection belonging to the first resource with And the number of the first resource that the resource collection belonging to the first resource includes.

67. user equipment according to claim 64, it is characterised in that the resource collection is divided at least one resource Subclass, the sub-frame configuration between at least one described subset of resources is closed is different.

68. user equipment according to claim 67, it is characterised in that the numbering of the first resource is with the CID's Corresponding relation is：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, and N is in the resource collection Including the first resource number, SSID mod M=CID, CID is the value of the CID, and M is that can use in network The maximum number of the CID, SSID is the numbering that the subset of resources is closed.

69. the user equipment according to claim any one of 59-68, it is characterised in that the first resource is surveyed for interference Measure resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

70. user equipment according to claim 69, it is characterised in that when the first resource is interferometry resource During IMR, the processor specifically for：Interferometry is carried out by the IMR；When the first resource is non-zero power channel During state information reference signals NZP CSI-RS, the processor specifically for：Channel survey is carried out by the NZP CSI-RS Amount.

71. according to claim 59-68, the user equipment described in 70 any one, it is characterised in that the configuration of the first resource Information also includes：First resource redirects parameter；

The processor specifically for：According to redirecting described in parameter determined in the different cycles very first time for the first resource The first resource that user equipment is used.

72. a kind of master controller, it is characterised in that including：

Processor, for the Physical Cell Identifier PCID according to physical area, obtains the corresponding non-zero power channels of the PCID The configuration information of state information reference signals NZP CSI-RS set, the NZP CSI-RS set includes at least one NZP CSI-RS；

Transmitter, matches somebody with somebody confidence at least one NZP CSI-RS into the user equipment transmission NZP CSI-RS set Breath, so that the user equipment determines the NZP CSI-RS according to the configuration information of the NZP CSI-RS, and according to described NZP CSI-RS carry out channel measurement.

73. the master controller according to claim 72, it is characterised in that the configuration information of the NZPCSI-RS set Including：The pattern number and the NZP CSI- at least one NZP CSI-RS that the NZP CSI-RS set includes The subframe configuration information of RS set, the subframe configuration information includes the son where period of sub-frame and NZP CSI-RS set Offset position of the frame in the period of sub-frame.

74. the master controller according to claim 73, it is characterised in that the pattern number of the NZP CSI-RS and institute The corresponding relation for stating the PCID of physical area is：X mod 1=PCID mod K, wherein, X is the NZP CSI-RSs Pattern number, PCID is the PCID of physical area value, and K is the maximum number of NZP CSI-RS pattern.

75. the master controller according to claim 74, it is characterised in that the configuration information bag of the NZP CSI-RS Include：The subframe configuration information of PCID mod K information and the NZP CSI-RS, the subframe configuration information of the NZP CSI-RS Including offset position of the subframe in the period of sub-frame where period of sub-frame and the NZP CSI-RS.