CN103703815A

CN103703815A - Resource allocation method and equipment

Info

Publication number: CN103703815A
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: 2014-04-02
Anticipated expiration: 2032-07-13
Also published as: WO2014008661A1; CN103703815B

Abstract

Embodiments of the present invention relate to a resource allocation method and equipment. The method comprises: a first central controller obtaining, according to a set identifier CID of a coordinated multiple point CoMP set, configuration information of a resource set corresponding to the CID, the CoMP set comprising at least one node, the resource set comprising at least one first resource, and the configuration information of the resource set comprising configuration information of the at least one first resource; and the first central controller sending to a user equipment the configuration information of the at least one first resource in the resource set, so that the user equipment determines the at least one first resource according to the configuration information of the at least one first resource, and performs measurement by using the first resource, so as to implement resource coordination of different CoMP sets and ensure correctness of the measurement performed according to the first resource.

Description

Resource allocation method and equipment

Resource allocation methods and equipment

The present embodiments relate to communication technical field, more particularly to a kind of resource allocation methods and equipment for technical field.Background technology coordinate multipoint（Coordinated Multiple Point, CoMP) gather and can provide service jointly for one or more UE on identical running time-frequency resource including multiple cells or node, CoMP set.In CoMP set, UE may need the channel condition information under the multiple different cooperation transmission modes of measurement feedback, so as to need to measure calculating of the interference for respective channels status information under different cooperation modes.In order to measure the interference under different cooperation transmission modes, interferometry resource is introduced（Interference Measurement Resource, IMR), the calculating that the interference measured on an interference, multiple IMR can be used for different channel condition informations can be measured on each IMR.

Prior art, the measurement disturbed in gathering in the different CoMP set of all IMR being assigned at random for CoMP.But, if two or more CoMP sets closer to the distance use identical IMR, the part interference from other CoMP sets closer to the distance for being multiplexed the IMR is not measured when the UE for accessing a CoMP set will be caused to measure interference on the IMR, so that it is larger to cause interference with measurement error.The content of the invention embodiment of the present invention provides a kind of resource allocation methods and equipment, the problem of part from other CoMP sets closer to the distance for being multiplexed identical measurement resource is disturbed is not measured to solve the UE of one CoMP set of access, measurement accuracy is improved.

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, obtain the configuration information of the corresponding resource collections of the CID, the CoMP set includes 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；

First master controller sends at least one institute in the resource collection to the user equipment The configuration information of first resource is stated, so that the user equipment determines at least one described first resource according to the configuration information of at least one first resource, and is measured by the first resource.

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

User equipment receives the configuration information of at least one first resource in the resource collection that the first master controller is sent, 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 configuration information of the resource collection includes the configuration information of at least one first resource；

The user equipment determines at least one described first resource according to the configuration information of at least one first resource, and is 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, obtain the configuration information of the corresponding resource collections of the CID, the CoMP set includes 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；

Transmitter, configuration information for sending from least one first resource in the resource collection to the user equipment, so that the user equipment determines at least one described first resource according to the configuration information of 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, configuration information for receiving at least one first resource in the resource collection that the first master controller is sent, 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 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 is measured by the first resource.

Resource allocation methods provided in an embodiment of the present invention and equipment, the CID that master controller can be gathered according to CoMP obtains the configuration information with corresponding resource collection, and the configuration information of at least one first resource in corresponding resource collection is sent 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 measured by first resource, realize and divide The first resource of dispensing different CoMP sets closer to the distance can be avoided simply, 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 configuration information of the corresponding non-zero power channel state information reference signals NZP CSI-RS set of the PCID according to the Physical Cell Identifier PCID of physical area, and the NZP CSI-RS set includes at least one NZP CSI-RS;

The master controller sends the configuration information of at least one NZP CSI-RS in the NZP CSI-RS set to user equipment, 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, the configuration information of the corresponding non-zero power channel state information reference signals NZP CSI-RS set of the PCID is obtained, the NZP CSI-RS set includes at least one NZP CSI-RS;

Transmitter, configuration information for sending from least one NZP CSI-RS in the NZP CSI-RS set to user equipment, 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.

Resource allocation methods provided in an embodiment of the present invention and equipment, master controller can obtain the configuration information gathered with corresponding NZP CSI-RS according to the PCID of its physical area, and the configuration information of at least one NZP CSI-RS in corresponding NZP CSI-RS set is sent to user equipment, so that user equipment is just blunt to determine NZP CSI-RS according to NZP CSI-RS own confidence breath, and it is just blunt according to NZP CSI-RS progress channel measurements, realize that the NZP CSI-RS for distributing to different physical areas closer to the distance can be avoided simply, ensure the accuracy according to NZP CSI-RS measurement etc..Brief description of the drawings is in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be 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 is below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made 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), CDMA (CDMA, Code Division Multiple Access) system, time division multiple acess（TDMA, Time Division Multiple Access) system, WCDMA

Location

(OFDMA, Orthogonal Frequency-Division Multiple Access) system, Single Carrier Frequency Division Multiple Access (SC-FDMA) system, GPRS（GPRS, General Packet Radio Service) system, Long Term 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 refer to the equipment for providing a user voice and/or data connectivity, portable equipment with wireless connecting function or other processing equipments for being connected to radio 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, WLL（WLL, Wireless Local Loop) stand, personal digital assistant（PDA, Personal Digital Assistant) etc. 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 s

First master controller and the second master controller are the control unit of CoMP set, can be in access network in the air on interface by one or more sectors and the equipment of wireless terminal communications.Master controller can be used for IP packets mutually being changed the air frame received, and as the router between wireless terminal and the remainder of access network, the remainder of wherein access network may include Internet protocol（IP) network.Attribute management of the master controller also tunable to air interface.Master controller can be the base station for example, in GSM or CDMA（BTS, Base Transceiver Station), can also be the base station in WCDMA（), NodeB it 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：

5101st, the group that the first master controller is gathered according to coordinate multipoint CoMP identifies CID, 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.

5102nd, the 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 measured by first resource.

Wherein, a CoMP set potentially includes the node being related at least one node, all embodiments of the invention and may also mean that cell.All nodes in one CoMP set can be controlled by a master controller.Master controller can be base station or other network nodes, or master controller can be in base station or unit or module in other network nodes.

Above-mentioned first resource each can be equipped with corresponding configuration information by first resource, can also part first resource be configured with corresponding configuration information, 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 (Cluster Indicator, CID) of CoMP set correspondence.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, a CoMP set, which is corresponded in a CID, one resource collection of each CID correspondences, the resource collection, can include at least one first resource.Optionally, the first resource can be：Interferometry resource IMR, or non-zero power channel state information reference signals（Non Zero Power Channel-State Information Reference Signal, NZP CSI-RS ) .It is understood that the first resource being related in the present invention is not limited to IMR or NZP CSI-RS, other resources are can also be.

It should be noted that distant CoMP set can use identical CID, and due to CoMP gather it is distant, so as to not result in larger influence each other using identical resource collection even if the two CoMP sets yet.That is, 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 NZP CSI-RS are divided into multiple resource collections, each resource collection is corresponding with a CID, one CID of each CoMP set correspondences, each node in gathering so as to the CoMP 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, and the CID that master controller is preserved by the corresponding cell of CoMP set or node or base station determines the corresponding resource collections of the CID；Or, the corresponding CID of CoMP set 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 are mutually orthogonal.

First resource can have multiple patterns, such as one Physical Resource Block（Physical Resource Block, PRB) it is right（Pair there is the pattern of a variety of first resources in)（Pattern), for example, in first resource under IMR implement scene, the pattern for 20 kinds of IMR that numbering is 0 ~ 19 can be included in a PRB pair, accordingly, resource collection can be divided according to the pattern number of first resource.For example：The IMR patterns of every 5 kinds numberings can be divided into a resource collection, then the IMR patterns that numbering is 0-4 can be divided into a resource collection, and the IMR patterns that numbering is 5-9 can be divided into a resource collection, by that analogy.Under the dividing mode of this resource collection, all first resources in resource collection Identical sub-frame configuration can be corresponded to, 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：The pattern number and the subframe configuration information of the resource collection of at least one included first resource in resource collection, subframe configuration information include offset position of the subframe in period of sub-frame where period of sub-frame and resource collection.

First master controller is obtained according to the CID of CoMP set after the configuration information of corresponding resource collection, first master controller can send the configuration information of at least one first resource in the 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 measured by first resource.

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

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

As another feasible embodiment, first resource that is all available or using can also be numbered, for example, all first resources with identical or different sub-frame configuration can be numbered.Under this implement scene, the configuration information of resource collection can be：The numbering of at least one first resource included by the resource collection.Accordingly, the configuration information for the first resource that the first master controller is sent to user equipment can be：The numbering of first resource, 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.

In embodiments of the present invention, user equipment determines that the method and network side node of first resource numbering are true The method for determining first resource numbering is identical, so that user equipment can determine the relevant configuration information of first resource according to the numbering of first resource, such as：The pattern of first resource can be determined according to the numbering of first resource, or determine the pattern and sub-frame configuration of first resource.Wherein, the determination of first resource numbering can use predefined method, or can be notified by the serving cell of user equipment to user equipment.Wherein, the pattern of first resource can be the pattern in first resource saltus step or not saltus step in different subframes.

Resource allocation methods provided in an embodiment of the present invention, each CoMP set configures a CID, master controller determines the configuration information of the resource collection that each CoMP set uses and correspondence resource collection according to resource collection and CID relation, and the configuration information of at least one first resource in corresponding resource collection is sent to user equipment by serving cell, the CID marks that CoMP set closer to the distance is used are different, the first resource that uses of correspondence CoMP set can be ensured to coordinate out each other and misaligned, so as to reduce the complexity of real system resource allocation, realize that the first resource for distributing to different CoMP sets closer to the distance can be avoided simply, ensure the accuracy according to 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 the configuration information of at least one first resource in the resource collection that the first master controller is sent, resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to user equipment, 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.

S202, user equipment determine at least one first resource according to the configuration information of at least one first resource, and are measured by first resource.

Wherein, the first master controller can be CoMP set in UE distribution resource collection at least one first resource, and to user equipment send first resource configuration information.Wherein, first resource can be IMR or NZP CSI-RS, can include at least one first resource in each resource collection, or part resource set can include at least one first resource.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 ,-individual CID are corresponding with a resource collection, so that the resource collection that the CoMP set is used is the corresponding resource collections of the CID.Here resource collection is the resource collection of first resource. Specifically, the serving cell of user equipment or the CoMP set provided for user equipment belonging to the cell of data transport service correspond to a CID,-individual CID is corresponding with a resource collection, so that the resource collection that the CoMP set is used is the corresponding resource collections of the CID.

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

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

User equipment is received after the configuration information of the first resource of the first master controller transmission, and first resource can be determined according to the configuration information of first resource, and by being measured to resource.For example, in first resource under IMR implement 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 NZP CSI-RS implement scene, 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 each CoMP set configuration one

CID or configure a CID for each CoMP set in the CoMP set of part, master controller determines the configuration information of the resource collection that CoMP set uses and correspondence resource collection according to resource collection and CID relation, and the configuration information of at least one first resource in corresponding resource collection is sent to user equipment by serving cell, the CID marks that CoMP set closer to the distance is used are different, the first resource that uses of correspondence CoMP set can be ensured to coordinate out each other and misaligned, so as to reduce the complexity of real system resource allocation, realize that the first resource for distributing to different CoMP sets closer to the distance can be avoided simply, ensure the accuracy according to 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 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 include period of sub-frame and offset position of the subframe in period of sub-frame where resource collection.Accordingly, the configuration information of UE serving cell to the UE first resources sent can include：The pattern number of first resource and the subframe configuration information of first resource, the subframe configuration information of first resource include offset position of the subframe within the cycle where period of sub-frame and first resource. 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 the maximum number for the CID that can be used in network.

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

Optionally, the first master controller can also obtain comprehensive numbering, and CID is obtained by comprehensive numbering;Wherein, the numbering that the various combination that numbering is the subframe configuration information according to CID and resource collection is carried out is integrated.Wherein, comprehensive numbering and CID corresponding relation can be：Comprehensive numbering is equal to（K-1) * CID value and the sub-frame configuration numbering sum of resource collection, wherein, 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：As the resource collection belonging to first resource comprehensive numbering and（X- CID)/M information and M the pattern number of first resource that determines of value, and the subframe configuration information of resource collection, wherein, X is the pattern number of first resource, CID is CID value, and M is the maximum number for the CID that can be used in network.Wherein, k, M may each be predefined or notify UE's by UE serving cell.Present invention also offers another embodiment of resource allocation methods, all first resources are numbered in the present embodiment and are described in detail.This resource allocation methods can be used in embodiments of the invention.Under the implement scene, resource collection can 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 be determined by following formulas：X=l_subframe*P+p, wherein, P is the maximum number of the pattern of the first resource, and p is the pattern number of the first resource, and l_subframe numbers for the sub-frame configuration of the first resource.For example, in first resource 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 offset position of the subframe within the cycle is 0 ~ 4.As P=20, the cycle is 5 (offset position of the subframe within the cycle is 0-4), then numbers of the IMR in a 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 the resource set The number for the first resource that conjunction includes, CID is the value of the CID, and floor () represents to carry out downward rounding operation.

For example, according to X=l_subframe*P+p, can be 0 ~ 99 by the first resource numbering in a cycle, if first resource number N=5 that resource collection includes, the first resource that so numbering is 0 ~ 4 is a resource collection, the first resource that numbering is 5 ~ 9 is a resource collection, by that analogy.Under this implement scene, the first resource that numbering is 0 ~ 19, the first resource that numbering is 20 ~ 39, the first resource that numbering is 40 ~ 59, the first resource that numbering is 60 ~ 79, the first resource that numbering is 80 ~ 99 is located in identical subframe respectively, therefore, with identical sub-frame configuration.So when N values 1/2/4/5/10/20, all first resources in resource collection obtained according to floor (X/N)=CID have identical sub-frame configuration, a user equipment, which can be distributed to, 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 configuration information of the corresponding resource collections of CID of each or part CoMP set can be：The numbering for all first resources that the resource collection includes.It is understood that the configuration information that the first master controller is sent to UE first resource includes：The numbering of first resource；Or, it is the number for the first resource that the resource collection belonging to the corresponding CI D of resource collection and X mod CI D information and the first resource belonging to the first resource includes.So as to which user equipment can be by CID*N+ (X mod CID)=X, to obtain the numbering of X first resources.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, and the sub-frame configuration between at least one subset of resources is closed 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 first resource under IMR implement scene, 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, N is the number for the first resource that the resource collection includes, SSID mod M=CID, CID is the value of the CID, and M is the maximum number for the CID that can be used in network, and SSID is the numbering that the subset of resources is closed.

Optionally, the first resource used in all-network can only for correspondence identical period of sub-frame the One resource, but sub-frame offset position in the sub-frame configuration of each first resource can be different, and now sub-frame configuration numbering l_subframe can be replaced by sub-frame offset Position Number l_offset.

In the present invention, user equipment determines that the method for first resource numbering and network side node determine that the method for first resource numbering is identical, so that user equipment can determine the relevant configuration information of first resource according to the numbering of first resource, such as：Pattern, or pattern and sub-frame configuration.Wherein it is determined that the method for first resource numbering is that predefined or user equipment serving cell is notified to user equipment.

On the basis of above-described embodiment, first master controller can also send the CID of CoMP set to the second master controller, second master controller can be the master controller closer to the distance with the first master controller, or the adjacent center controller of the first master controller, specific first master controller can be by the core network interface between the second master controller, such as：X2 interface, the CID of CoMP set is sent to the second master controller, so that so that second master controller is coordinated according to the first resource of first master controller to the first resource of second master controller, such as：First CoMP set or the corresponding CID of second CoMP set can be changed, so as to avoid each CoMP set under the first master controller from being 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 determined according to the numbering of maximum first resource that is available or using in network, such as：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 correspond to different resource collections within the different cycles very first time, and CoMP set can correspond to different resource collections within the different cycles very first time.First master controller can redirect pattern within the different cycles very first time according to including the CI D with the resource collection corresponding relation, the CID of the CoMP set corresponding resource collection within the different cycles very first time is determined, and obtains the configuration information of the resource collection.That is, the corresponding resource collection of CoMP set can be redirected in the different cycles very first time.Because mutually orthogonal between the first resource in resource collection, thereby may be ensured that a 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 redirect pattern and the cycle very first time determine CI D that CoM P gather within the corresponding cycle very first time corresponding resource collection can also according to redirect the numbering of pattern and subframe and determine the CID of the CoMP set correspondence in correspondence subframe Resource collection.

Wherein, redirect pattern and redirect pattern including predefined, and/or core net configures and redirects pattern to what the first master controller was notified.Specifically, sequence can be redirected by what is be made up of resource set number by redirecting pattern（Including the sequence of resource set number）Determined with pattern initiation parameter is redirected, wherein redirecting the deviant of resource set number when pattern initiation parameter can be the resource set number of starting or redirect.The deviant of resource set number when redirecting can be determined by the CID, and the CID and the corresponding relation of the deviant.The deviant of resource set number, can also be determined, or do not bind and determined by the special pattern initiation parameter that redirects with CID by CID when redirecting resource set number that pattern initiation parameter originates or redirecting.

Optionally, the CID that the first master controller can be gathered according to the CID of CoMP set or according to CoMP determines to redirect pattern with pattern initiation parameter is redirected；When the corresponding resource collection of CoMP set determines when redirecting of the resource collection according to redirecting pattern initiation parameter, 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 the relation for redirecting sequence that is 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 determination described in redirect pattern；Or,

First master controller can also be according to CID, and the CID and when the relation of the deviant of resource set number determines to redirect when redirecting resource set number deviant, redirect sequence according to what is be made up of resource set number and redirect pattern described in the deviant is determined.

Accordingly, the configuration information of resource collection can also include：The deviant of resource set number when redirecting sequence and redirecting of the resource set number composition, 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 determine according to the CID of CoMP set, so that each CID correspondences are certain to redirect pattern.Each, which redirects pattern, can the certain cycle very first time or the resource collection for determining to jump to according to predefined or dynamic mode according to the resource collection of history.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 uses the corresponding resource collection of numbering 1 within the first cycle very first time in sequence for 1 CoMP set（Redirect first resource collection of pattern）, the corresponding resource collection of numbering 2 is used after saltus step（Redirect second resource collection of pattern）, then using the corresponding resource collection of numbering 3 during saltus step, it is by that analogy, continuous to circulate.Further, it is also possible to it is determined that determining the resource set number of a starting during saltus step, such as： The resource set number for determining the starting of CoMP set is 3, during so CID=1, it is 1,2 to redirect pattern, 3,4,5, so that CID uses the corresponding resource collection of numbering 3 within the first cycle very first time in sequence for 1 CoMP set, the corresponding resource collection of numbering 4 is used after saltus step, the corresponding resource collection of numbering 5 is used during saltus step again, by that analogy, constantly circulation.Optionally, the resource set number of starting can be determined according to CID, and the resource set number that the resource set number originated during such as CID=1 is originated when being 3, CID=2 is 5.Above-mentioned determination relation can be predefined or core net is notified.

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 being 1,2 according to the corresponding sequence that redirects of pattern sequence is redirected, 3,4,5, and the deviant of resource set number is 3 when redirecting, then the pattern corresponding sequence that redirects is redirected when redirecting for 1+3,2+3,3+3,4+3,5+3, as 4,5,6,7,8.If exceeding maximum resource set number G, the resource set number that the resource set number obtained after the resource set number complementation G after skew is used as after redirecting using resource set number after the deviant of resource set number when redirecting.Redirect the determination of pattern by what resource set number was constituted can also redirect sequence according to the deviant and CID of resource set number when redirecting are corresponding（That is resource set number）Common to determine, the determination mode for redirecting pattern is similar, repeats no more.Above-mentioned determination relation can be predefined or core net is notified.

Redirecting pattern can also determine according to pattern parameter is redirected, for each CoMP set, and it can be predefined or core net notice to redirect pattern parameter.Redirect pattern parameter can include redirecting pattern sequence, the resource set number of starting or when redirecting resource set number deviant.Determine to redirect the mode of pattern to determine that the mode for redirecting pattern can be with identical, i.e., the deviant of resource set number when redirecting pattern sequence, the resource set number originated according to aforesaid way determination according to the numerical value such as 1,2 etc. for redirecting pattern parameter or redirect with using CID using pattern parameter is redirected.

Redirecting pattern according to CID and can also redirect pattern parameter joint determination, can now be determined redirect sequence according to CID, according to redirect pattern parameter determine the resource set number of starting or when redirecting resource set number deviant；Or determine to redirect sequence according to pattern parameter is redirected, the deviant of resource set number when determining the resource set number of starting according to CID or redirect；Or according to CID and redirect the deviant that pattern parameter combines resource set number when determination redirects the resource set number of sequence and starting or redirected.

Optionally, when the corresponding resource collection of a CoMP set is redirected, first master controller can determine redirecting for resource collection, 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 Redirect moment corresponding resource set number, DJnit is the deviant for redirecting resource set number when initiation parameter is redirected, and X_sub is that numbering or X_sub of the first resource in resource collection can be first resource numbering before redirecting.According to the difference for redirecting design, if the first resource numbering obtained according to X=N (D+D_init)+X_sub can exceed that the maximum numbering of first resource, the first resource numbering so redirected in rear resource collection can also be X=[N (D+D_init)+X_sub] mod X_max, wherein, X_max is the maximum number of first resource.Can also be, if D+D_init is more than maximum resource set number G, then the first resource numbering redirected in rear resource collection is 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：First resource redirects parameter；User equipment it is determined that at least one first resource configuration information when, can be according to the configuration information that parameter determines at least one first resource within the different cycles very first time that redirects of first resource.Redirecting parameter and can correspond to a first resource and redirect pattern here, the first resource redirects corresponding relation of the pattern including the different cycles very first time and first resource.

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

It should be noted that the determination method that CoMP set first resource set corresponding with the determination method and CoMP set of the corresponding relation of first resource set is redirected can be independently operated, and can also be used in combination.Because the CID marks of CoMP set can correspond to different resource collections within the different cycles very first time, so as to add the flexibility that resource collection is distributed for a CoMP 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 includes：

5301st, master controller obtains the configuration information of the corresponding non-zero power channel state information reference signals NZP CSI-RS set of the PCID according to the Physical Cell Identifier PCID of physical area, described

NZP CSI-RS set includes at least one NZP CS and foretells RS.

5302nd, master controller sends the configuration information of at least one NZP CSI-RS in the NZP CSI-RS set to user equipment, 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, it can include at least one NZP CSI-RS in NZP CSI-RS set, so that the corresponding NZP CSI-RS in each physical area can coordinate, the probability that physical area closer to the distance uses identical NZP CSI-RS is reduced.

Master controller can determine the PCID of its corresponding physical area, and then the configuration information that corresponding NZP CSI-RS gather can be obtained according to the PCID.

Master controller can send at least one NZP CSI-RS configuration information by the serving cell or serving BS of user equipment to user equipment, or master controller directly sends at least one NZP CSI-RS configuration information to user equipment.Wherein, the serving cell of user equipment can be provided the cell of data transport service for user equipment to user equipment or the cell of control information is sent to user equipment.The serving cell of user equipment may or may not be the cell in the CoMP set for providing the user data transport service.

In the embodiment of the present invention, master controller can stand or other network nodes, or master controller can be 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.Under the dividing mode that this NZP CSI-RS gather, each NZP CSI-RS set has identical sub-frame configuration, and sub-frame configuration includes：Offset position of the subframe in period of sub-frame where period of sub-frame and NZP CSI-RS set.For example, period of sub-frame is 5, then offset position of the subframe where NZP CSI-RS set 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, the configuration information of NZP CSI-RS set can be：The pattern number of at least one included NZP CSI-RS and the subframe configuration information of NZP CSI-RS set in 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, and the configuration information of at least one NZP CSI-RS in corresponding NZP CSI-RS set can be sent to UE.

It is understood that because the NZP CSI-RS configuration informations gathered can include：The pattern number of at least one included NZP CSI-RS and the subframe configuration information of NZP CSI-RS set in NZP CSI-RS set.Therefore, master controller sent to user equipment at least one NZP CSI-RS configuration information can be：The subframe configuration information of the pattern number of at least one NZP CSI-RS and at least one NZP CSI-RS, so that user equipment can determine at least one NZP CSI-RS according to the configuration information of at least one NZP CSI-RS, and channel measurement is carried out according to the NZP CSI-RS.

Optionally, NZP CSI-RS pattern number can be with the PCID of corresponding physical area corresponding relation：X mod 1=PCID mod K, wherein, X is the pattern number of NZP CSI-RSs, and PCID is the PCID of physical area, and K is the maximum pattern numbers of NZP CSI-RS.It should be noted that the numbering of X here for the pattern of available NZP CSI-RSs, from 0 open numbering or from 1 open numbering, available NZP CSI-RS pattern numbers are from 20 (during using general cyclic prefix in such as some systems）Or 16 (using extended cyclic prefix when）, but in an embodiment of the present invention, X numbering is still since 0, and NZP CSI-RS pattern numbers are that 20 corresponding X are 0 in such as system, and NZP CSI-RS pattern numbers are that 21 corresponding X are 1 in system, by that analogy.

Under the implement scene, the configuration information for the NZP CSI-RS that master controller is sent by the serving cell of user equipment to user equipment can include：（PCID mod K) information and NZP CSI-RS subframe configuration information, NZP CSI-RS subframe configuration information includes period of sub-frame and NZP CS and foretells offset position of the subframe within the cycle where RS, so that UE can determine NZP CSI-RS according to PCID, (PCID mod K) information and NZP CSI-RS subframe configuration information.

As another feasible embodiment, NZP CSI-RS that are all available or using can also be numbered, under this implement scene.NZP CSI-RS set configuration information can be：The numbering of at least one included NZP CSI-RS of NZP CSI-RS set.Accordingly, the configuration information at least one NZP CSI-RS that master controller is sent by the serving cell of user equipment to user equipment can be：The numbering of at least one NZP CSI-RS, so that user equipment can determine the configuration information of at least one NZP CSI-RS, including subframe configuration information according to the numbering of at least one NZP CSI-RS.

Specifically, NZP CSI-RS can also be gathered to the NZP being divided into subclass, each subclass

CSI-RS sub-frame configuration can be different.

Specifically, the PCID of each physical area can also gather corresponding different NZP CSI-RS within the different cycles very first time, master controller can determine PCID corresponding NZP CSI-RS set within the different cycles very first time of physical area according to the pattern that redirects for gathering corresponding relation from NZP CSI-RS within the different cycles very first time including PCID, and obtain NZP CSI-RS set Configuration information.Wherein, the corresponding NZP CSI-RS set of the PCID of each physical area redirects mode and master controller determine corresponding NZP CSI-RS in the different cycles very first time gather the mode resource collection corresponding from above-mentioned CoMP set of configuration information redirect mode and master controller determines that the mode of corresponding resource collection in the different cycles very first time is similar, the associated description in previous embodiment is for details, reference can be made to, is repeated no more.

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

Resource allocation methods provided in an embodiment of the present invention, master controller can be according to its physical area

PCID obtains the configuration information gathered with corresponding NZP CSI-RS, and the configuration information of at least one NZP CSI-RS in corresponding NZP CSI-RS set is sent to user equipment, so that just the blunt configuration information according to NZP CSI-RS determines NZP CSI-RS to user equipment, and it is just blunt according to NZP CSI-RS progress channel measurements.The PCID marks that physical area closer to the distance is used are different, the correspondence NZP CSI-RS that use of physical area can be ensured to coordinate out each other and misaligned, so as to reduce the complexity of real system resource allocation, realize that the NZP CSI-RS for distributing to different physical areas closer to the distance can be avoided simply, it is ensured that according to the accuracy of NZP CSI-RS measurement etc..The structural representation of master controller one embodiment that Fig. 4 provides for the present invention, as shown in figure 4, the master controller includes：Processor 11 and transmitter 12;

Processor 11, for identifying 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；Transmitter 12, the configuration information for sending 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.

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：Resource collection include at least one first The pattern number of resource and the subframe configuration information of resource collection, subframe configuration information include period of sub-frame and offset position of the subframe in period of sub-frame where resource collection.

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 the maximum number for the CID that can be used in network.

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

Optionally, the pattern number of first resource can be as the corresponding CID of the resource collection belonging to first resource, (X- CID)/M information, and M value is determined, 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, processor 11 can be also used for：Comprehensive numbering is obtained, CID is obtained by comprehensive numbering;Integrate the numbering that the various combination that numbering is the subframe configuration information according to CID and resource collection is carried out；Comprehensive numbering and CID corresponding relation are：Comprehensive numbering is equal to（K-1) * CID value and the sub-frame configuration numbering sum of resource collection, wherein, k is the maximum that sub-frame configuration is numbered, and CID is CID value.

Optionally, the configuration information of first resource can include：As the resource collection belonging to first resource comprehensive numbering and（X- CID)/M information and M the pattern number of first resource that determines of value, and the subframe configuration information of resource collection, wherein, X is the pattern number of first resource, 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 determined by following formulas：X=l_subframe*P+p, wherein, P is the maximum number of the pattern of first resource, and p is the pattern number of first resource, and l_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 first resource, and N is the number for the first resource that resource collection includes, and CID is CID value, and floor () represents to carry out downward rounding operation.

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

Optionally, resource collection can be divided into the conjunction of at least one subset of resources, and the sub-frame configuration between at least one subset of resources is closed is different. Optionally, the numbering and CID corresponding relation of first resource can be：Floor (X/ (N/T))=SSID, wherein, X is the numbering of first resource, N is the number for the first resource that resource collection includes, SSID mod M=CID, CID is CID value, and 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：Will

The CID of CoMP set is sent to the second master controller, so that the second master controller is coordinated according to the first resource of the first master controller to the first resource of the second master controller.

Optionally, first resource can be interferometry resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

Optionally, processor can be specifically for：The CI D of the CoMP set corresponding resource collection within the different cycles very first time is determined from the pattern that redirects of resource collection corresponding relation within the different cycles very first time according to including CID, and obtains the configuration information of resource collection.

Optionally, processor 11 can be also used for：Determine to redirect pattern with redirecting the corresponding relation of pattern according to the CID of CoMP set, and CID；Or, according to CID, and CID and the relation for redirecting sequence that is made up of resource set number are determined to redirect sequence by what resource set number was constituted, and pattern is redirected according to the deviant determination of resource set number when redirecting sequence and redirecting；Or, according to CID, and CID and when the relation of the deviant of resource set number determines to redirect when redirecting resource set number 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 determined by CID, and CID and the corresponding relation of deviant when redirecting.

Optionally, the configuration information of resource collection can also include：The deviant of resource set number when redirecting sequence and redirecting of resource set number composition, 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 embodiment of the method that Fig. 1 of the present invention is provided, will not be repeated here.

The master controller that the present embodiment is provided, the configuration information with corresponding resource collection can be obtained according to the CID of CoMP set, and the configuration information of at least one first resource in corresponding resource collection is sent to user equipment, so that user equipment determines at least one first resource according to the configuration information of at least one first resource, the CID marks that CoMP set closer to the distance is used are different, it is ensured that correspondence The first resource that CoMP set is used can be coordinated out and misaligned each other, so as to reduce the complexity of real system resource allocation, realize that the first resource for distributing to different CoMP sets closer to the distance 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, configuration information for receiving at least one first resource in the resource collection that the first master controller is sent, resource collection is corresponding with the group mark CID of the coordinate multipoint CoMP set belonging to user equipment, 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；

Processor 22, for determining at least one first resource according to the configuration information of at least one first resource, and is measured by first resource.

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

Optionally, the pattern number of first resource can be corresponding as the resource collection belonging to first resource

CID, (X- CID)/M information, and M value determination, 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 is determined by following formulas：X=l_subframe*P+p, wherein, P is the maximum number of the pattern of first resource, and p is the pattern number of first resource, and l_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 first resource, and N is the number for the first resource that resource collection includes, and CID is CID value, and floor () represents to carry out downward rounding operation.

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

Optionally, the numbering and CID corresponding relation of first resource can be：Floor (X/ (N/T))=SSID, wherein, X is the numbering of first resource, N is the number for the first resource that resource collection includes, SSID mod M=CID, CID is CID value, and 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, when first resource is interferometry resource IMR, processor 22 can be specifically for：Interferometry is carried out by IMR；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：According to the first resource that parameter determines that user equipment is used in the different cycles very first time that redirects of first resource.

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, for the execution equipment of resource allocation methods, its process for performing resource allocation methods can be found in the embodiment of the method that Fig. 2 of the present invention is provided, will not be repeated here.

The user equipment that the present embodiment is provided, master controller can obtain the configuration information with corresponding resource collection according to the CID of CoMP set, and the configuration information of at least one first resource in corresponding resource collection is sent to user equipment, user equipment can determine at least one first resource according to the configuration information of at least one first resource, and be measured by first resource.The CID marks that CoMP set closer to the distance is used are different, the first resource that uses of correspondence CoMP set can be ensured to coordinate out each other and misaligned, so as to reduce the complexity of real system resource allocation, realize that the first resource for distributing to different CoMP sets closer to the distance can be avoided simply, it is ensured that according to the accuracy of the measurement of first resource etc.. 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 master controller includes：Processor 31 and transmitter 32;

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

Transmitter 32, configuration information for sending from least one NZP CSI-RS in NZP CSI-RS set to user equipment, so that user equipment determines NZP CSI-RS according to NZP CSI-RS configuration information, and it is just blunt according to NZP CSI-RS progress channel measurements.

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

Optionally, NZP CSI-RS pattern number and the PCID of physical area corresponding relation can be：X mod 1=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 the maximum number of NZP CSI-RS pattern.

Optionally, NZP CSI-RS configuration information can include：PCID mod K information and NZP

CSI-RS subframe configuration information, NZP CSI-RS subframe configuration information includes period of sub-frame and NZP

Offset position of the subframe in period of sub-frame where CSI-RS.

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 embodiment of the method that Fig. 3 of the present invention is provided, will not be repeated here.

Master controller provided in an embodiment of the present invention, the configuration information gathered with corresponding NZP CSI-RS can be obtained according to the PCID of its physical area, and the configuration information of at least one NZP CSI-RS in corresponding NZP CSI-RS set is sent to user equipment, 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 the NZP that correspondence physical area is used

CSI-RS can coordinate out and misaligned each other, so as to reduce the complexity of real system resource allocation, realize that the NZP CSI-RS for distributing to different physical areas closer to the distance can be avoided simply, it is ensured that according to the accuracy of NZP CSI-RS measurement etc.. 26S Proteasome Structure and Function description on the master controller may refer to the related embodiment of the above method.It is apparent to those skilled in the art that, for convenience and simplicity of description, only it is illustrated with the division of above-mentioned each functional module, in practical application, it can as needed and by above-mentioned functions distribute and be completed by different functional modules, the internal structure of device is divided into different functional modules, to complete all or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.

In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be realized by another way.For example, device embodiment described above is only schematical, for example, the division of the module or unit, it is only a kind of division of logic function, there can be 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 do not perform.Another, it, by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical, machinery or other forms that shown or discussed coupling or direct-coupling or communication connection each other, which can be,.

The unit illustrated as separating component can be or may not be physically separate, and the part shown as unit can be or may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.

In addition, each functional unit in the application each embodiment can be integrated in a processing unit or unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated unit 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 in use, can be stored in a computer read/write memory medium.Understood based on such, the part that the technical scheme of the application substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product is stored in a storage medium, including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Or processor（Processor all or part of step of each embodiment methods described of the application) is performed.And foregoing storage medium includes：U disks, mobile hard disk, read-only storage（ROM, Read-Only Memory), random access memory（RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes. Described above, above example is only to the technical scheme for illustrating the application, rather than its limitations；Although the application is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It can still modify to the technical scheme described in foregoing embodiments, or carry out equivalent substitution to which part technical characteristic；And these modifications or replacement, the essence of appropriate technical solution is departed from the spirit and scope of each embodiment technical scheme of the application.

Claims

Claim

1st, 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, obtain the configuration information of the corresponding resource collections of the CID, the CoMP set includes 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；

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

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

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

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

5th, method according to claim 3, 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 includes offset position of the subframe within the cycle where period of sub-frame and the first resource.

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

The pattern number of the first resource as the corresponding CID of the resource collection belonging to the first resource,

(X- CID)/M information, and M value determine, wherein, X is the pattern number of the first resource, and CID is the value of the CID, and M is the maximum number of the CID that can be used in network.

7th, the method according to claim 1-6 any claim, it is characterised in that before CID of first master controller according to CoMP 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 numbering that is carried out of various combination of the subframe configuration information according to the CID Yu the resource collection；

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, and CID is the value of the CID.

8th, 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)/M information and M the pattern number of the first resource that determines of value, and the subframe configuration information of the resource collection, 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.

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

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

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

12nd, the method according to claim any one of 9-11, it is characterised in that the resource collection is divided into the conjunction of at least one subset of resources, the sub-frame configuration between at least one described subset of resources is closed is different.

13rd, the method according to claim 12, it is characterised in that the numbering and the corresponding relation of the CID of the first resource be：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, N is the number for the first resource that the resource collection includes, SSID mod M=CID, CID is the value of the CID, and M is the maximum number for the CID that can be used in network, and SSID is the numbering that the subset of resources is closed. 14th, the method according to claim any one of 1-13, it is characterised in that also include：First master controller sends the CID of the CoMP set to the second master controller, so that second master controller is coordinated according to the first resource of first master controller to the first resource of second master controller.

15th, the method according to claim any one of 1-14, it is characterised in that the first resource is interferometry resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

16th, 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 be measured by the first resource when the first resource is non-zero power channel state information reference signals NZP CSI-RS, including：

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

17th, the method according to claim any one of 1-16, it is characterised in that first master controller obtains the configuration information of the corresponding resource collections of the CID according to the CID of CoMP set, including：

First master controller determines the CI D of the CoMP set corresponding resource collection within the different cycles very first time within the different cycles very first time according to including the CID from the pattern that redirects of the resource collection corresponding relation, and obtains the configuration information of the resource collection.

18th, the method according to claim 17, it is characterized in that, first master controller determines the CID of the CoMP set corresponding resource collection within the different cycles very first time within the different cycles very first time according to including the CI D from the pattern that redirects of the resource collection corresponding relation, 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 redirect pattern corresponding relation determine described in redirect pattern；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 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 determination described in redirect pattern；Or,

The deviant of resource set number, is constituted according to by resource set number when first master controller determines to redirect according to CID, and the CID and the relation of the deviant of resource set number when redirecting Redirect sequence and the deviant determine described in redirect pattern.

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

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

20th, 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.

21st, the method according to claim any one of 18-20, it is characterised in that the configuration information of the first resource also includes：The first resource redirects parameter；

The user equipment determines at least one described first resource according to the configuration information of at least one first resource, including：

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

22nd, 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, 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 configuration information of the resource collection includes the configuration information of at least one first resource；

The user equipment determines at least one described first resource according to the configuration information of at least one first resource, and is measured by the first resource.

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

24th, the method according to claim 23, 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 includes offset position of the subframe within the cycle where period of sub-frame and the first resource.

25th, the method according to claim 24, it is characterised in that the pattern of the first resource Numbering is as the corresponding CID of the resource collection belonging to the first resource, (X- CID)/M information, 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 the maximum number for the CID that can be used in network.

26th, the method according to claim any one of 23-25, 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 the pattern number for the first resource that)/M information and M value are determined, and the subframe configuration information of the resource collection, 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.

27th, the method according to claim 22, it is characterised in that the first resource that the resource collection is X by numbering is constituted, the numbering X of the first resource is determined by following formulas：

X=l_subframe*P+p, wherein, P is the maximum number of the pattern of the first resource, and p is the pattern number of the first resource, and l_subframe numbers for the sub-frame configuration of the first resource.

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

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

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

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

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

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

The user equipment carries out interferometry by the IMR；

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

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

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

The user equipment determines at least one described first resource according to the configuration information of at least one first resource, including：

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

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

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

The master controller sends the configuration information of at least one NZP CSI-RS in the NZP CSI-RS set to user equipment, 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.

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

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

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

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

Processor, for identifying CID according to the group of coordinate multipoint CoMP set, obtain the configuration information of the corresponding resource collections of the CID, the CoMP set includes 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；

Transmitter, the configuration information of at least one first resource in for sending from the resource collection that the processor is obtained to the user equipment, so that the user equipment determines at least one described first resource according to the configuration information of at least one first resource, and measured by the first resource.

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

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

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

43rd, the 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 includes offset position of the subframe within the cycle where period of sub-frame and the first resource.

44th, the master controller according to claim 43, it is characterized in that, the pattern number of the first resource is as the corresponding CID of the resource collection belonging to the first resource, (X- CID)/M information, and M value is determined, 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.

45th, the master controller according to claim 39, it is characterised in that the processor is also For：Comprehensive numbering is obtained, the CID is obtained by the comprehensive numbering;The comprehensive numbering is the numbering that is carried out of various combination of the subframe configuration information according to the CID Yu the resource collection；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, and CID is the value of the CID.

46th, the master controller according to claim 45, 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)/M information and M the pattern number of the first resource that determines of value, and the subframe configuration information of the resource collection, 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.

47th, the master controller according to claim 39 or 40, it is characterised in that the first resource that the resource collection is X by numbering is constituted, the numbering X of the first resource is determined by following formulas：X=l_subframe*P+p, wherein, P is the maximum number of the pattern of the first resource, and p is the pattern number of the first resource, and l_subframe numbers for the sub-frame configuration of the first resource.

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

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

50th, the master controller according to claim any one of 47-49, it is characterised in that the resource collection is divided into the conjunction of at least one subset of resources, the sub-frame configuration between at least one described subset of resources is closed is different.

51st, the master controller according to claim 50, it is characterised in that the numbering and the corresponding relation of the CID of the first resource be：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, N is the number for the first resource that the resource collection includes, SSID mod M=CID, CID is the value of the CID, and M is the maximum number for the CID that can be used in network, and SSID is the numbering that the subset of resources is closed. 52nd, the master controller according to claim any one of 39-51, it is characterised in that the master controller is the first master controller, the transmitter is additionally operable to：The CoMP CID gathered are sent to the second master controller, so that second master controller is coordinated according to the first resource of first master controller to the first resource of second master controller.

53rd, the master controller according to claim any one of 39-52, it is characterised in that the first resource is interferometry resource IMR, or non-zero power channel state information reference signals NZP CSI-RS.

54th, the master controller according to claim any one of 39-53, it is characterised in that the processor specifically for：CI D that pattern determines that the CoM P the gather corresponding resource collection within the different cycles very first time is redirected within the different cycles very first time from the resource collection corresponding relation, and obtain the configuration information of the resource collection according to including the CID.

55th, the master controller according to claim 54, it is characterised in that the processor is additionally operable to：Pattern is redirected described in the corresponding relation determination of pattern with redirecting according to the CID of the CoMP set, and the CID；Or, according to CID, and the CID and the relation for redirecting sequence that is 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 determination described in redirect pattern；Or, according to CID, and the CID and when the relation of the deviant of resource set number determines to redirect when redirecting resource set number skew

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

57th, the master controller according to claim 55 or 56, 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.

58th, the master controller according to claim any one of 55-57, it is characterised in that the configuration information of the first resource also includes：The first resource redirects parameter.

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

Receiver, configuration information for receiving at least one first resource in the resource collection that the first master controller is sent, 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, 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；

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

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

61st, the user equipment according to claim 60, 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 includes offset position of the subframe within the cycle where period of sub-frame and the first resource.

62nd, the user equipment according to claim 61, it is characterized in that, the pattern number of the first resource is as the corresponding CID of the resource collection belonging to the first resource, (X- CID)/M information, and M value is determined, 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.

63rd, the user equipment according to claim any one of 60-62, 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

The pattern number for the first resource that (X- CID)/M information and M value are determined, and the subframe configuration information of the resource collection, 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.

64th, the user equipment according to claim 59, it is characterised in that the first resource that the resource collection is X by numbering is constituted, the numbering X of the first resource is determined by following formulas：X=l_subframe*P+p, wherein, P is the maximum number of the pattern of the first resource, and p is the pattern number of the first resource, and l_subframe numbers for the sub-frame configuration of the first resource.

65th, the user equipment according to claim 64, it is characterised in that the numbering and the corresponding relation of the CID of the first resource be：Floor (X/N)=CID, wherein, X is the numbering of the first resource, and N is the number for the first resource that the resource collection includes, CID is the value of the CID, and floor () represents to carry out downward rounding operation.

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

67th, the user equipment according to claim any one of 64-66, it is characterised in that the resource collection is divided into the conjunction of at least one subset of resources, the sub-frame configuration between at least one described subset of resources is closed is different.

68th, the user equipment according to claim 67, it is characterised in that the numbering and the corresponding relation of the CID of the first resource be：Floor (X/ (N/T))=SSID, wherein, X is the numbering of the first resource, N is the number for the first resource that the resource collection includes, SSID mod M=CID, CID is the value of the CID, and M is the maximum number for the CID that can be used in network, and SSID is the numbering that the subset of resources is closed.

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

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

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

The processor specifically for：According to the first resource that parameter determines that the user equipment is used in the different cycles very first time that redirects of the first resource.

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

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

Transmitter, configuration information for sending from least one NZP CSI-RS in the NZP CSI-RS set to user equipment, 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.

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

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

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