CN109217985A

CN109217985A - A kind of information indicating method and device

Info

Publication number: CN109217985A
Application number: CN201811197054.6A
Authority: CN
Inventors: 苟伟; 戴博; 鲁照华; 韩晓钢
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2013-01-31
Filing date: 2013-01-31
Publication date: 2019-01-15
Anticipated expiration: 2033-01-31
Also published as: CN103973399A; CN109217985B; WO2014117642A1; CN103973399B

Abstract

The embodiment of the invention discloses a kind of information indicating method and devices, comprising: network side equipment sends signaling structure to user equipment (UE)；Wherein, signaling structure is that network side equipment and UE make an appointment, for notifying UE to meet quasi- co-sited characteristic between the reference signal at least two carrier waves of UE service.Since network side equipment is that UE has been indicated and met quasi- co-sited characteristic between the reference signal of which cell, UE to execute quasi- co-sited to other cells according to the configuration information that any one cell obtains from the cell for meeting quasi- co-sited characteristic to operate, therefore the acquisition process for eliminating the configuration information of other cells, to reduce the expense of resource.

Description

A kind of information indicating method and device

This case is the divisional application of patent application 201310038445.4, and the applying date of original application is on January 31st, 2013, Application No. is 201310038445.4, invention and created name be a kind of method for generating carrier configuration information and network side equipment and User equipment.

Technical field

The present embodiments relate to field of mobile wireless communication more particularly to a kind of information indicating methods and device.

Background technique

Development with Mobile Communication Industry and the continuous growth to mobile data services demand, people are to mobile logical The requirement of the rate and service quality (Quality of service, Qos) of letter is higher and higher, then in 3G (Third Generation) Moblie (3rd Generation, 3G) has just had begun and has ground to next generation mobile communication system there are no before extensive commercialization Study carefully and development, wherein comparing typically third generation partner program (3rd Generation Partnership Project, 3GPP) starting long term evolution (Long Term Evolution, LTE) project, the available highest of LTE system Spectral bandwidth is 20MHz (megahertz).With the further evolution of network, evolution system of the LTE-A (evolution LTE) as LTE, The up to spectral bandwidth of 100MHz can be provided, support more flexible higher-quality communication, while lte-a system has well Backwards compatibility.There is multiple component carriers (Component Carrier, CC) in lte-a system, a LTE terminal can only Work is on the CC of some backward compatibility, and the stronger LTE-A terminal of ability can be transmitted on multiple CC simultaneously.I.e. Realize that the terminal of LTE-A is transmitted in multiple component carriers simultaneously and receives data, to achieve the purpose that promote bandwidth.The skill Art is referred to as multi-carrier polymerizing technology.

In the research in LTE R11 stage, on the basis of multi-carrier polymerizing technology, further for frequency spectrum resource benefit With rate, new demand is proposed in terms of the AF panel between network energy-saving and cell.In order to realize the purpose, it proposes (New Carrier Type, abbreviation NCT, commonly referred to as new carrier wave, specifically can be with reference in LTE R11 for new carrier type Open debate manuscript).It is applied by means of carrier aggregation technology, new carrier wave has a salient feature, is exactly in design It, can be using more new technologies wherein without the concern for backwards compatibility.For example, at present for new carrier wave in LTE R11 Definition be to need to match operation at least one compatible carrier wave (also referred to as to carry out carrier wave polymerization methods with compatible carrier wave Operation), do not configure cell reference signals (Cell-specific Reference Signals, the letter of LTE R8 in new carrier wave Claim CRS), to avoid adjacent cell in the serious CRS interference of cell edge, especially in heterogeneous network (HETerogeneous NETwork, HetNet) CRS interference under scene between macrocell and Microcell.In the discussion of LTE R11, in order to further Promote the usage scenario of new carrier wave, it was also proposed that the new carrier wave of independent operation, new carrier wave has independent access UE, independent fortune at this time The ability of battalion.It can certainly be with other carrier pairings or polymerization operation.

For new carrier wave by as a kind of related work that new carrier type is being standardized, here is new carrier wave at present In some common recognitions:

Executed in new carrier wave using the single port CRS in 5 milliseconds of (5ms) periods synchronized tracking (Wen Zhongyou is known as 5msCRS, Or be synchronized tracking CRS), it is clear that it is here not identical with the CRS in existing system, and the port number supported is different.

In new carrier wave in especially synchronous new carrier wave, currently discuss whether configure transmission PSS/SSS and 5msCRS, such as Fruit discuss the result is that not configuring PSS/SSS and 5msCRS.

Be unworthy of setting in new carrier wave Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) domain, original domain PDCCH may be used to transmission PDSCH.PHICH and PCFICH are not configured in new carrier wave.

According to the conclusion of new carrier wave above, if new carrier type is used for COMP (Coordinated Multi- Point, cooperative multi-point) in scene, then there is a problem of following needing to solve: proposing multiple transmission nodes in COMP The problem of (Transmission Point, TP) is UE service, and introduce quasi- co-sited (quasi-co-location, QCL) signaling solves between multiple TP the different problems in time, frequency.QCL signaling is solved under COMP scene, Rel The problem that 10 synchronization timing can not be applicable under COMP scene.When essence is that different TP cooperate for same UE, different TP are come from The corresponding extensive attribute (large scale property) of channel (including timing error (timing error), timing Extend (timing spread), frequency displacement (frequency shift), frequency opens up (frequency spread) etc.) it different asks Topic, it is believed that (such as DPS, DPB, JT) cannot be measured with the corresponding CRS of serving cell big again under some COMP transmission modes When scale attribute replaces COMP to transmit (transmission TP not necessarily serving cell), so in response to this, needing which is provided The reference signal of TP DMRS corresponding with current PDSCH transmission is extensive attribute having the same, i.e., in terms of the side UE, which The corresponding identical channel of CSI-RS (corresponding with TP node) and DMRS used in current transmission, just by signaling to UE.

Under COMP scene, if TP uses the carrier wave (referred to as compatible carrier wave) of conventional carrier type, introduce It can solve above-mentioned problem after QCL signaling, still, pass through analysis, it is believed that when new carrier type is used in COMP scene When, there is also following problems to solve: UE needs successively to obtain the configuration information of all cells and bring resource is opened Sell excessive problem.

Summary of the invention

Technical problems to be solved of the embodiment of the present invention are to provide a kind of information indicating method and device, solve the prior art Middle community configured information repeats the problem of obtaining.

In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of information indicating methods, comprising:

Network side equipment is used to send signaling structure to UE；Wherein, the signaling structure is the network side equipment and institute State what UE made an appointment, for notifying that it is quasi- that the UE meets between the reference signal at least two carrier waves of UE service Co-sited characteristic；

The signaling structure includes at least one of parameters described below: for the CSI-RS configuration information of RSRP measurement, being used Reference signal in the CSI-RS configuration information of synchronized tracking, for the CSI-RS configuration information of CSI measurement, for synchronized tracking Configuration information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type information, it is quasi- The identification information of co-sited cell, MBSFN sub-frame configuration information.

The embodiment of the invention also provides a kind of information indicating methods, comprising:

UE receives the signaling structure that network side equipment is sent；Wherein, the signaling structure is the UE and the network side What equipment was made an appointment, for notifying that it is quasi- that the UE meets between the reference signal at least two carrier waves of UE service Co-sited characteristic；The signaling structure includes at least one of parameters described below: for the CSI-RS configuration information of RSRP measurement, being used Reference signal in the CSI-RS configuration information of synchronized tracking, for the CSI-RS configuration information of CSI measurement, for synchronized tracking Configuration information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type information, it is quasi- The identification information of co-sited cell, MBSFN sub-frame configuration information.

The UE carries out quasi- co-sited operation according to the signaling structure.

The embodiment of the invention also provides a kind of network side equipments, comprising:

Sending module, for sending signaling structure to UE；Wherein, the signaling structure is the network side equipment and described What UE made an appointment, for notifying that it is quasi- total that the UE meets between the reference signal at least two carrier waves of UE service It stands characteristic；

The embodiment of the invention also provides a kind of UE, comprising:

Receiving module, for receiving the signaling structure of network side equipment transmission；Wherein, the signaling structure be the UE with What the network side equipment was made an appointment, for notifying the UE for the reference signal at least two carrier waves of UE service Between meet quasi- co-sited characteristic；The signaling structure includes at least one of parameters described below: the CSI-RS for RSRP measurement Configuration information, for the CSI-RS configuration information of synchronized tracking, for the CSI-RS configuration information of CSI measurement, for it is synchronous with The reference signal configuration information of track, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier wave Type information, the identification information of quasi- co-sited cell, MBSFN sub-frame configuration information.

Processing module, for carrying out quasi- co-sited operation according to the signaling structure.

Information indicating method and device provided in an embodiment of the present invention, due to network side equipment be UE indicated it is different small Meet quasi- co-sited characteristic between the reference signal in area, allows UE small according to any one in the cell for meeting quasi- co-sited characteristic The configuration information in area obtains result and executes quasi- co-sited to other cells operates, therefore the configuration information for eliminating other cells obtains Process is taken, to reduce the expense of resource.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of information indicating method provided in an embodiment of the present invention；

Fig. 2 is the schematic diagram of another information indicating method provided in an embodiment of the present invention；

Fig. 3 is a kind of method schematic diagram of carrier configuration information provided in an embodiment of the present invention.

Specific embodiment

Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing pair The embodiment of the embodiment of the present invention is described in detail.It should be noted that in the absence of conflict, the implementation in the application Feature in example and embodiment can mutual any combination.

The embodiment of the present invention provides a kind of information indicating method, as shown in Figure 1, this method comprises:

Network side equipment sends signaling structure to user equipment (UE)；Wherein, signaling structure is that network side equipment and UE are preparatory Agreement, for notifying UE to meet quasi- co-sited characteristic between the reference signal at least two carrier waves of UE service.

Signaling structure includes at least one of parameters described below: for the CSI-RS configuration information of RSRP measurement, for same The CSI-RS configuration information for walking tracking, the reference signal configuration for the CSI-RS configuration information of CSI measurement, for synchronized tracking Information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type information, quasi- co-sited The identification information of cell, MBSFN sub-frame configuration information.

Optionally, network side equipment sends signaling structure to UE, comprising:

Network side equipment sends signaling structure to UE by dedicated radio resource control RRC message.

Alternatively,

When in the carrier wave or cell for thering is new carrier type or UE to use in the node for the cooperation that network side equipment is UE configuration When having new carrier type, network side equipment sends signaling structure to UE by the carrier wave matched with new carrier wave.

Optionally, signaling structure further include: for identifying the parameter of channel in carrier type or carrier wave.

Optionally, in signaling structure further include: for indicating the type information of setting operation in quasi- co-sited characteristic to UE；Its In, setting operation includes at least one of following types: synchronized tracking, CSI measurement, cell switching and cell reselection.

Optionally, if meeting quasi- co-sited between the cell or carrier wave and another cell or carrier wave of UE reception signaling structure Characteristic, the identification information of quasi- co-sited cell include: to meet the another of quasi- co-sited characteristic in addition to UE receives the cell of signaling structure The identification information of a cell or carrier wave.

The embodiment of the present invention provides a kind of information indicating method, as shown in Fig. 2, this method comprises:

UE receives the signaling structure that network side equipment is sent；Wherein, signaling structure is that UE makes an appointment with network side equipment , for notifying UE to meet quasi- co-sited characteristic between the reference signal at least two carrier waves of UE service.

UE carries out quasi- co-sited operation according to signaling structure.

Signaling structure includes at least one of parameters described below: for the CSI-RS configuration information of RSRP measurement, for same The CSI-RS configuration information for walking tracking, the reference signal configuration for the CSI-RS configuration information of CSI measurement, for synchronized tracking Information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type information, quasi- co-sited The identification information of cell,

MBSFN sub-frame configuration information.

Optionally, UE receives the signaling structure that network side equipment is sent, comprising:

UE receives the signaling structure that network side equipment is sent by RRC information.

Alternatively,

When in the carrier wave or cell for thering is new carrier type or UE to use in the node for the cooperation that network side equipment is UE configuration When having new carrier type, UE receives the signaling structure that network side equipment is sent by the carrier wave matched with new carrier wave.

When by thinking NCT by in COMP scene, existing QCL signaling cannot complete channel in NCT, signaling is matched The instruction of confidence breath, such as cannot indicate whether configure CRS in NCT, it cannot indicate whether be used for configured with 5ms CRS in NCT Whether synchronized tracking, not can indicate that wherein has the channel configurations such as PDCCH, PHICH, PCFICH, and the UE that causes to be cooperated is received in NCT Data when, not can determine that information in RE should as oneself data demodulation or public reference signal problem, thus The problem of demodulation performance declines.

In response to this problem, the embodiment of the present invention proposes a kind of signaling structure, the signaling structure one of them mainly use mesh And function be, base station be UE cooperated using multiple carrier waves or polymerize or multiple TP cooperation or polymerization when, when multiple carrier waves Or UE is notified using the signaling structure there are when the channel of different types of carrier wave or carrier wave, signal deployment difference in multiple TP The carrier wave for meeting quasi- co-sited or the reference signal in carrier wave, such as meet synchronous requirement (including smart synchronization or synchronized tracking requirement) Quasi- co-sited, meet the quasi- co-sited etc. of CSI measurement.It wherein, include the signaling or carrier wave of mark carrier type in the signaling structure In channel, signal deployment signaling.Wherein, it is also necessary to increase the ability for meeting quasi- co-sited in signaling structure, ability is specifically wrapped It includes: synchronizing capacity (shared synchronization accuracy), CSI measurement capability (shared CSI measurement result).Such as it describes between multiple carrier waves altogether The CSI measurement result for enjoying CSI measurement result or a certain carrier wave can be substituted with a certain carrier wave.

As shown in figure 3, the method for generating carrier configuration information in the embodiment of the present invention includes: that network side equipment is set with user The signaling structure of standby (UE) agreement carrier configuration information is simultaneously sent to UE；The signaling structure includes at least one in parameters described below It is a: the identification information of quasi- co-sited cell, cell reference signals (CRS) port number or be CRS configuration information, multimedia broadcasting list Frequency net (MBSFN) subframe configuration information, carrier type information, the CSI-RS for Reference Signal Received Power (RSRP) measurement match Confidence breath, the CSI-RS for channel state information reference signals (CSI-RS) configuration information of synchronized tracking, for CSI measurement Configuration information, for the reference signal configuration information of synchronized tracking, the demodulated reference signal (DMRS) for synchronized tracking is configured Information.Wherein, when the node to cooperate for UE or be in carrier wave or cell that UE is used there are many in the presence of carrier type, the letter It enables in structure comprising carrier type information.

Above-mentioned signaling structure can be used for COMP or carrier wave polymerization.

Wherein, if cell where UE participates in cooperation or polymerization, the signaling structure in this cell, which can be omitted, matches It sets, for example, the configuration information of the cell to work, that the one cell 1 can be omitted if cell 1 is cell where UE.

Signaling structure is configured in cell hand off signaling, cell reselection signaling or measurement signaling and will be with by network side equipment The carrier configuration information of above-mentioned signaling structure configuration is sent to UE.Specifically, including using carrier configuration information as information unit UE is sent in existing RRC information, or introducing a new RRC information is that UE sends the carrier configuration information.It can also To be, carrier configuration information is sent to UE by dedicated wireless heterogeneous networks (RRC) message by network side equipment, alternatively, working as Network side is in the node or the carrier wave that uses of UE or cell of the cooperation of UE configuration when having new carrier type, by matching with new carrier wave Pair carrier wave carrier configuration information is sent to UE.The signaling structure can be used for the letter of cell switching, cell reselection, measurement In order, when UE executes cell switching, base station is that UE configures the signaling, in order to which UE executes the measurement for Target cell.It should The content that signaling structure can also be used as system broadcast message is sent in the cell, such as selection is in SIB3 or SIB4 or SIB5 It sends.

Function and purposes, value below for the parameter in signaling structure are described in detail.

The carrier wave or the reference signal in carrier wave that signaling structure is used to that UE to be notified to meet quasi- co-sited characteristic, wherein signaling knot The signaling in structure including mark carrier type or channel and/or signal deployment signaling in carrier wave, quasi- co-sited include: to meet to synchronize It is required that quasi- co-sited, meet the quasi- co-sited of CSI measurement, quasi- co-sited characteristic refers between the reference signal between carrier wave or in carrier wave When executing setting operation with same effect or with it is being all satisfied preset standard as a result, setting operation include at least it is following it One: synchronized tracking, CSI measurement, cell switching, cell reselection.

The identification information of quasi- co-sited cell is used to be identified as the carrier wave that UE is serviced or cell or transmission node and another cell Or whether meet quasi- co-sited between carrier wave or transmission node.Such as meet quasi- co-sited relationship between identified cell, so that UE The synchronized tracking between the reference signal realization in the cell for meeting co-sited relationship can be used, for example, cell 2 and cell 1 meets co-sited relationship, and the effect that the CSI-RS in cell 1 executes synchronized tracking can be used in UE at this time, and uses in cell 2 CRS is identical come the effect for executing synchronized tracking.

The identification information of the quasi- co-sited cell: physical cell identity is described using at least one of following parameter (ID), index (SCellIndex), cell virtual ID, cell physics ID and the carrier frequency point, serving cell of supplementary cell Index (ServCellIndex), the corresponding sequence index of cell ID, in cell reference signal configuration information.Wherein, in cell The CSI-RS configuration information or configuration label of cell can be used, because CSI-RS can be real in the configuration information of reference signal Different patterns now is configured for different cells, so that the CSI-RS configuration information of different community is not just identical.

The identification information of quasi- co-sited cell can identify simultaneously 2 or 2 or more cell or carrier wave or transmission node it is full The quasi- co-sited of foot.The cell of mark 2 or 2 or more or carrier wave or transmission node meet standard to the identification information of quasi- co-sited cell simultaneously It must include the parameter in signaling structure when co-sited.

The identification information that CRS port number or the CRS configuration information are used to identify the quasi- co-sited cell is identified small CRS port number used in area or carrier wave or transmission node.By this parameter UE can determine CRS in the cell or carrier wave or Mapping pattern in TP.

When the CRS port number or CRS configuration information are { 0,1,2,4 }, wherein 1,2,4 corresponding ports numbers are 1,2,4；0 It indicates there is no to configure CRS in the cell or carrier wave or indicates that configuring in carrier wave is 5 milliseconds of CRS.CRS configuration information includes to pass through CRS port number realizes the mode of CRS configuration information, also includes the case where directly describing CRS in carrier wave and configures, such as CRS matches It is { 0,1 } that confidence, which ceases value, wherein not having CRS configuration in 0 expression carrier wave, configuring in 1 expression carrier wave is 5msCRS.Alternatively, When the CRS port number or CRS configuration information are { 0,1 }, wherein 0 indicates no 5msCRS, and 1 indicates 5msCRS.

MBSFN sub-frame configuration information is for describing to meet cell or load that the identification information of the quasi- co-sited cell is identified MBSFN sub-frame configuring condition in wave or transmission node.UE can be known in respective cell or carrier wave or TP by this parameter MBSFN sub-frame configuration information.MBSFN sub-frame configuration information is believed using MBSFN sub-frame configuration (MBSFN-SubframeConfig) Interest statement member indicates.

Carrier type information refers to the cell that the identification information of the quasi- co-sited cell is identified or carrier wave or transmission node Used in carrier type, help UE know channel and/or signal deployment situation in the cell or carrier wave or transmission node. To which UE enough determines the data and common signaling of this UE in the resource of carrier wave.Carrier type information is also used for description satisfaction simultaneously Carrier type used in the cell or carrier wave or TP set in the cell of quasi- co-sited is equally used for that UE is helped to identify that carrier wave provides The data and common signaling of this UE in source.Wherein carrier type information includes following types: compatible carrier wave type, new carrier wave class Type, synchronous new carrier type, asynchronous new carrier type, independent operation new carrier type.The carrier type information description is quasi- The configuration information of the cell of co-sited or channel and/or signaling in carrier wave helps UE to know the channel in the cell or carrier wave And/or signal deployment situation.

The carrier type information includes following types: compatible carrier wave type, new carrier type, synchronous new carrier type, Asynchronous new carrier type, independent new carrier type.

Channel and/or signal deployment situation include at least following one kind: whether configuring major-minor synchronous signaling (PSS/SSS)； The time-domain position of PSS/SSS；Whether CRS is configured；Whether 5 millisecond CRSs of synchronized tracking are configured；Whether PBCH and ePBCH are configured Time-domain position；Whether PHICH is configured；Whether PCFICH is configured；Whether PDCCH is configured；Whether configure ePBCH, ePHICH, ePDCCH.If be configured with ePHICH, ePDCCH, need to inform the resource of these channel occupancies, terminal is facilitated to carry out rate Matching, naturally it is also possible to inform whether terminal will decode the system parameter message on NCT and obtain related content in the signaling.It is above-mentioned These configuring conditions can not be configured in intermediate description, such as regulation new carrier type by the carrier type information of agreement CRS, configuration 5msCRS, PHICH is not configured, PCFICH is not configured, does not configure PDCCH, it, can be direct at this time in order to indicate convenient Notice UE carrier type be new carrier type, UE can know in the carrier wave be carried out according to new carrier type channel, Signal deployment, otherwise, need directly to notify configuring condition to UE.Summary is channel and/or signaling mainly includes various controls The configuration of channel, the configuration of various reference signals.

Cell or carrier wave or transmission node of the CSI-RS configuration information for describing to meet quasi- co-sited for RSRP measurement In for RSRP measurement CSI-RS configuration, help UE determine for execute RSRP measurement CSI-RS.The configuration information can be with The mode for describing CSI-RS resource, description CSI-RS index also can be used, and (label, referring to has more set CSI-RS, has carried out about Fixed number) mode.For example, the CSI-RS that a certain cell is used only in the cell for meeting quasi- co-sited each other executes RSRP (or RRM) measurement, measurement result are applied to another cell.

Cell or carrier wave or transmission node of the CSI-RS configuration information for describing to meet quasi- co-sited for synchronized tracking In for synchronized tracking CSI-RS configure, help UE determine the CSI-RS for executing synchronized tracking.The configuration information can be with The mode for describing CSI-RS resource, description CSI-RS index also can be used, and (label, referring to has more set CSI-RS, has carried out about Fixed number) mode.

CSI-RS configuration information for CSI measurement is used to describe to be used in the cell or carrier wave or transmission node of quasi- co-sited The CSI-RS configuration of CSI measurement, helps UE to determine the CSI-RS for executing CSI measurement.The configuration information can describe CSI- Description CSI-RS index also can be used in the mode of RS resource (label, referring to has more set CSI-RS, the number arranged) Mode.For example, the CSI-RS that a certain cell is used only in the cell for meeting quasi- co-sited each other executes CSI measurement, measurement knot Fruit is applied to another cell.

CSI-RS configuration is specifically described using CSI-RS configuration (CSI-RS-Config) information unit, wherein institute Stating information unit includes the parameter for describing bandwidth used in CSI-RS.The parameter of the bandwidth is included at least with next: band Frequency domain position, subframe position, the tone hopping information, protection band of wide size, bandwidth.

Reference signal configuration information for synchronized tracking is used to describe in the cell or carrier wave or transmission node of quasi- co-sited For the reference signal configuration information of synchronized tracking, helps UE to determine in the cell or carrier wave and believe for the reference of synchronized tracking Number configuring condition.The specific bandwidth including synchronized tracking reference signal, originates sub-frame information at the period, wherein synchronized tracking Reference signal include 5msCRS.Reference signal configuration information for synchronized tracking includes the band of synchronized tracking reference signal Width, period, starting sub-frame information, wherein the reference signal includes the CRS of 5 millisecond periods.

DMRS configuration information for synchronized tracking is for describing all or part of quasi- co-sited cell or carrier wave or transmission It is used for the DMRS configuration information of synchronized tracking in node, helps UE to know the relevant information of DMRS, so that UE can use DMRS Demodulation, wherein the DMRS configuration information includes the precoding information of DMRS, occupies resource information.

Above-mentioned has multiple reference signal information for synchronized tracking, can co-exist in a signaling between these information For different cell or carrier wave or TP, one of which can only be configured in same cell or carrier wave or TP, cannot be coexisted.

Above-mentioned signaling structure can use in following scenes, and base station is that UE selects multiple cells or carrier wave or TP to carry out COMP is used when cooperating, and indicates that those cells or carrier wave or TP meet quasi- co-sited relationship for UE；Or base station is the new load of UE instruction Wave meets thick synchronous and smart synchronized relation with those carrier waves.Such as base station, when being that UE configures multiple carrier waves and polymerize, base station is logical Above-mentioned signaling structure is crossed, notice UE is in the carrier wave of UE configuration, those carrier waves are to meet thick synchronous, smart synchronized relation, i.e. UE Can using one of carrier wave reference signal realize it is synchronous with the carrier wave essence after, so that it may realize with configure in it is another those Carrier wave essence is synchronous.

Transmission for these signalings, the signaling structure can be used as independent information unit configuration and disappear in existing RRC It is sent in breath in UE, such as RRC reconfiguration message, above-mentioned signaling structure can also be increased into existing CSI-RS- In ConfigNZP information unit.

After UE obtains signaling structure, determined according to the information in signaling structure in the carrier wave or carrier wave that meet quasi- co-sited characteristic Reference signal, the cell for meeting quasi- co-sited characteristic carries out quasi- co-sited operation.

Network side equipment in the embodiment of the present invention includes signaling structure negotiation module and sending module.

Signaling structure negotiation module is sent out for the signaling structure with user equipment (UE) agreement carrier configuration information and to UE It send；The signaling structure includes at least one in parameters described below: the identification information of quasi- co-sited cell, cell reference signals (CRS) port number or be CRS configuration information, multimedia broadcasting single frequency network (MBSFN) subframe configuration information, carrier type letter Breath, for the CSI-RS configuration information of Reference Signal Received Power (RSRP) measurement, the channel state information for synchronized tracking Reference signal (CSI-RS) configuration information, for the CSI-RS configuration information of CSI measurement, the reference signal for synchronized tracking is matched Confidence breath, demodulated reference signal (DMRS) configuration information for synchronized tracking；Wherein, when the node to cooperate for UE or be that UE makes There are many in the presence of carrier type, include carrier type information in the signaling structure in carrier wave or cell；

Sending module, for sending the signaling structure to UE.It can be using this signaling structure as independent information unit Configuration is sent in UE, such as RRC reconfiguration message in existing RRC information, above-mentioned signaling structure can also be increased Into existing CSI-RS-ConfigNZP information unit, alternatively, when the node or UE of the cooperation that network side equipment is UE configuration When having new carrier type in the carrier wave or cell used, the carrier configuration information is sent by the carrier wave matched with new carrier wave To the UE.

The meaning of each parameter in signaling structure is identical as described in the above method, and details are not described herein again.

User equipment in the embodiment of the present invention includes signaling structure negotiation module and receiving module；

Signaling structure negotiation module is used for the signaling structure with network side equipment agreement carrier configuration information, the signaling knot Structure includes at least one in parameters described below: the identification information of quasi- co-sited cell, cell reference signals (CRS) port number or is CRS configuration information, multimedia broadcasting single frequency network (MBSFN) subframe configuration information, carrier type information are received for reference signal The CSI-RS configuration information of power (RSRP) measurement, the channel state information reference signals (CSI-RS) for synchronized tracking configure Information is used for synchronized tracking for the reference signal configuration information of synchronized tracking for the CSI-RS configuration information of CSI measurement Demodulated reference signal (DMRS) configuration information；Wherein, when the node to cooperate for UE or be to have in carrier wave or cell that UE is used It include carrier type information in the signaling structure in the presence of a variety of carrier types.

Receiving module is used to receive the signaling structure from network side equipment.Specifically, from the cell switching letter received It enables, obtain the signaling structure in cell reselection signaling or measurement signaling.

User equipment further includes data processing module, for meeting quasi- co-sited according to the information determination in the signaling structure The carrier wave of characteristic or the reference signal in carrier wave, the cell for meeting quasi- co-sited characteristic carry out quasi- co-sited operation.

For the problems in background technique in the embodiment of the present invention, while a kind of special solution is provided, it is as follows: to work as base When standing to have the carrier wave of non-compatible carrier type in the cooperation of UE configuration or the carrier wave or cell or TP of polymerization operation, base station is still Carry out the mapping of UE data and transmission in non-compatible carrier wave according to the channel in compatible carrier wave, signal deployment situation, UE for for The cell or carrier wave or TP of oneself configuration carry out data receiver, parsing according to the channel in compatible carrier wave, signaling.This mode base It stands and does not also need to signal UE, be the type information and channel, signal deployment information of the selected carrier wave of UE.Obviously, if The carrier resource of new carrier type is mapped into data according to the channel of compatible carrier wave, signaling, it is clear that there are the wastings of resources.

Carrier type parameter in above-mentioned signaling structure to be deleted at this time, original signaling, which still needs, to be sent, such as Carrier wave or cell or TP configuration information or quasi- co-sited information.

For example, there is no the channels such as PCFICH, PHICH, PDCCH in new carrier wave, if base station is mapped according to compatible carrier wave Data, then still mapping the data of UE not in original PCFICH, PHICH, PDCCH, it is clear that waste certain resource. In another example there is no the CRS of R8 to configure in new carrier wave, be only configured with or without 5ms period CRS for synchronized tracking, such as Fruit is still according to there is the mapping of the case where R8 CRS in compatible carrier wave, it is clear that waste the RE of CRS occupancy.But this mode simplifies Base station and the side UE processing.

It is described in detail below by specific embodiment.

Specific embodiment 1

When in COMP cooperative node using new carrier type and compatible carrier wave type be jointly UE service when, as an example embodiment that New carrier type has arranged to continue to use the PSS/SSS of PBCH, R8, base station is without using CRS, PDCCH, PHICH, PCFICH UE send signaling structure include:

The identification information of quasi- co-sited cell, CRS port number, MBSFN sub-frame configuration information, carrier type information, for same Walk the reference signal configuration information of tracking.Specific signaling structure is as follows:

Cell 1 is given in signaling structure and cell 2 meets quasi- co-sited relationship, and wherein cell uses cell physics ID respectively The description of cell has been carried out with the CSI-RS index of cell configuration.Configuration in cell 1 and cell 2 includes the port CRS, MBSFN Sub-frame configuration, carrier type, synchronized tracking reference signal, synchronized tracking CSI-RS configuration, synchronized tracking DMRS configuration, RSRP are surveyed The CSI-RS configuration of CSI-RS configuration, the CSI measurement of amount.Wherein, in the presence of the carrier wave for having compatible carrier wave type, the port CRS Parameter be it is essential, for new carrier type, if taken without synchronized tracking reference signal configuration information using the port CRS Value is 0 to indicate that synchronized tracking reference information configures, if there is synchronized tracking reference signal configuration information, then the port CRS can Not configure.If MBSFN sub-frame configuration information is essential there are MBSFN sub-frame in the cell of quasi- co-sited.It is synchronous with Track reference signal, synchronized tracking CSI-RS configuration, synchronized tracking DMRS configuration, this 3 kinds configuration informations for synchronized tracking can There is no configuration in carrier wave with regard to corresponding that one kind of configuration according to that one kind specifically used in carrier wave, can delete Corresponding parameter.For the CSI-RS configuration parameter of RSRP measurement, if carrier wave is designated to execute RSRP measurement using CSI-RS, So corresponding configuration parameter, does not otherwise configure the parameter, because existing R8 CRS and 5msCRS is in most cases It can be used for RSRP to measure, under a few cases or just execute RSRP using CSI-RS under particular provisions and measure.CSI is surveyed The CSI-RS configuration parameter of amount, and configured according to concrete scene, it is an optional parameters.When there are many different carrier waves When the carrier wave of type is that UE cooperates or polymerize, carrier type parameter must be configured.Carrier type parameter does not configure, Ke Yimo Recognizing the carrier wave is using compatible carrier wave type.

If in the cell 1 of UE work, then UE, according to this signaling structure, UE can know that cell 1 and cell 2 meet Smart synchronized relation, and UE has known that cell 2 is new carrier type by the carrier type information in cell 2, in this way when UE connects When zooming in the data in area 2, so that it may channel in cell 2, signal deployment situation are known, so that UE knows cell 2 In RE where oneself data.

This signaling structure is used directly for base station when be that UE configures cooperation cell or carrier wave or TP, can also be straight Connecing for base station is that UE is selected in the case where carrying out polymerization operation between sync carrier or cell or TP, uses the signaling structure Afterwards, UE has not only known cooperation cell or carrier wave or TP information, while having known the signaling in these cells or carrier wave or TP, letter Road configuring condition information, so that UE work is more convenient.

Specific embodiment 2

Increase a kind of signal that relevant information constitutes the signaling structure of the embodiment of the present invention in CSI-RS-ConfigNZP It is as follows:

Carrier type at this time is identified by the parameter qcl-ScramblingIdentity-r11 cell described or carrier wave Or TP, and be defaulted as being compatible with by the parameter scramblingIdentity-r11 cell identified or carrier wave or TP in signaling structure Carrier type is for UE, so not introducing carrier type.This signaling structure is suitble to the new carrier wave for having dependent operation to participate in The case where cooperation or polymerization operation, the cell identified at this time by parameter qcl-ScramblingIdentity-r11 is using dependent The a certain seed type for runing new carrier wave, the cell default identified by parameter scramblingIdentity-r11 is using compatible carrier wave Type, UE do not have parameter carrier-class by the parameter scramblingIdentity-r11 cell identified according to discovery in signaling structure When type, UE thinks the compatible carrier wave type that the cell uses.

Wherein, crs-PortsCount-r11 value increases n0, and expression is marked by qcl-ScramblingIdentity-r11 Without configuration R8 CRS in the carrier wave of knowledge, and it is equipped with 5msCRS.

Carrier type parameter is introduced, allows to know used in the cell for meeting QCL relationship to be new carrier wave or simultaneous Hold carrier wave, so that channel in QCL cell, signal deployment, mapping situation are known indirectly, so that UE receives data in QCL cell It carries out evading public channel, signaling.

Specific embodiment 3

At this point, the cell in signaling structure is configured with carrier type parameter, first carrier type parameter identification respectively By the carrier type of the parameter scramblingIdentity-r11 cell described, second carrier type parameter identification is by parameter The carrier type of the cell of qcl-ScramblingIdentity-r11 description.

If only cannot all help UE to know the channel in carrier wave, signal deployment information using carrier type signaling When, carrier type parameter at this time can be substituted by specific channel, signal deployment parameter, such as a kind of possible replacement side Formula are as follows: carrier type parameter is used into following channel, signal deployment information substitution: PCFICH configuration information, is described in carrier wave Whether PCFICH is configured with；PHICH configuration information describes whether be configured with PHICH in carrier wave；PDCCH configuration information, description carry Whether PDCCH is configured in wave；PSS/SSS configuration information describes whether be configured with PSS/SSS in carrier wave；CRS configuration information, Whether there is the CRS configured with R8 in description carrier wave；The CRS configuration information in 5ms period describes the configuration of 5msCRS in carrier wave (such as Fruit configuration, including sub-frame offset information, bandwidth)；PBCH configuration information describes the configuration of PBCH in carrier wave (if configured newly PBCH, the instruction information including new PBCH).

Specific embodiment 4

The present embodiment is had any different and above-mentioned real specific embodiment 1~3.

Assuming that base station is that UE has selected to cooperate or polymerize the carrier wave of operation or cell or TP (under by taking carrier wave as an example), and base The carrier wave in these carrier waves there are new carrier type is known at station, the carrier wave of these new carrier types do not configure PDCCH, PCFICH, PHICH and R8 CRS, CRS and PSS/SSS configured with the 5ms period.In compatible carrier wave configured with PDCCH, PCFICH, PHICH, R8 CRS and PSS/SSS.

Base station to map the data of UE in the carrier wave of new carrier type still according to the mode of compatible carrier wave, such as needs Evade PDCCH, the resource that PCFICH, PHICH, R8 CRS and PSS/SSS are occupied, the money that cannot be occupied in these channels, signaling The data of UE are sent on source.

Base station does not notify UE at this time, and for the type information of the carrier wave of UE configuration, UE exists still according to the type of compatible carrier wave Data are received in carrier wave, evade the channel, the resource that signaling occupies.

Specific embodiment 5

The signaling structure of the embodiment of the present invention can also be configured by the way of following.In existing PDSCH-RE- Parameter value in MappingQCL-Config-r11 information unit is needed according to the parameter proposed in the embodiment of the present invention Meaning and value execute, specific as follows:

CRS port number or CRS configuration information, the two selects one to exist according to different scenes, for compatible carrier wave or NCT It can choose the description of CRS port number, but the selection port CRS is more efficient at this time, value range is { 0,1,2,4 }.For CRS configuration information can be used in NCT carrier type, and value range is { 0,1 }, and 0 indicates no CRS configuration, and 1 expression CRS is 5msCRS。

The value range of pdsch-Start-r11 parameter be { 1,2,3,4 }, no longer bound with bandwidth, no matter bandwidth Size is how many, and above-mentioned 4 values can be used.

The value of crs-FreqShift-r11 parameter is that optionally, i.e., can not configure the parameter for NCT for NCT.

Carrier type parameter is optionally, if there is different carrier types participates in cooperation or polymerization, then to need to select this Parameter.

Synchronized tracking reference signal is optional, is description configuration information relevant to 5msCRS, helps UE that can know load 5msCRS configuring condition in wave.If there is 5msCRS is configured in carrier wave, then need to select the parameter.

Synchronized tracking CSI-RS configuration is optional, if configured with the feelings for executing synchronized tracking using CSI-RS in carrier wave Condition, then the parameter is mandatory parameter, and UE is helped to know the CSI-RS configuration information for synchronized tracking.

Synchronized tracking DMRS configuration is optional, if being configured with the case where executing synchronized tracking using DMRS in carrier wave, The parameter is mandatory parameter, and UE is helped to know the DMRS configuration information for synchronized tracking.

The CSI-RS configuration of RSRP measurement is optional, if the base station determine that UE needs use in the carrier wave for cooperating or polymerizeing Given CSI_RS executes corresponding RSRP measurement, then the parameter is mandatory parameter, and UE is helped to know for RSRP measurement CSI-RS configuration information.

The CSI-RS configuration of CSI measurement is optional, if the base station determine that UE needs use in the carrier wave for cooperating or polymerizeing Given CSI-RS executes corresponding CSI measurement, then the parameter is mandatory parameter, and UE is helped to know the CSI- for CSI measurement RS configuration.

It is above-mentioned related with CSI-RS configuration, it can be carried out using existing CSI-RS configuration parameter.

Certainly, the embodiment of the present invention can also have other various embodiments, without departing substantially from spirit of the embodiment of the present invention and in fact In the case where matter, those skilled in the art can make various corresponding changes and modifications according to embodiments of the present invention, but These corresponding changes and modifications all should belong to the protection scope of the attached claims of the embodiment of the present invention.

Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can be instructed by program Related hardware is completed, and described program can store in computer readable storage medium, such as read-only memory, disk or CD Deng.Optionally, one or more integrated circuits can be used also to realize in all or part of the steps of above-described embodiment.Accordingly Ground, each module/unit in above-described embodiment can take the form of hardware realization, can also use the shape of software function module Formula is realized.The embodiment of the present invention is not limited to the combination of the hardware and software of any particular form.

Claims

1. a kind of information indicating method, comprising:

Network side equipment sends signaling structure to user equipment (UE)；Wherein, the signaling structure is the network side equipment and institute State what UE made an appointment, for notifying that it is quasi- that the UE meets between the reference signal at least two carrier waves of UE service Co-sited characteristic；

The signaling structure includes at least one of parameters described below: the channel shape for Reference Signal Received Power RSRP measurement State information reference signal CSI-RS configuration information is used for channel state information CSI for the CSI-RS configuration information of synchronized tracking The CSI-RS configuration information of measurement, for the reference signal configuration information of synchronized tracking, the demodulation reference for synchronized tracking is believed At least one of number DMRS configuration information and parameters described below: carrier type information, the identification information of quasi- co-sited cell are more Media broadcast single frequency network MBSFN sub-frame configuration information.

2. information indicating method as described in claim 1, which is characterized in that the network side equipment sends signaling knot to UE Structure, comprising:

The network side equipment sends the signaling structure to the UE by dedicated radio resource control RRC message；

Alternatively,

When the carrier wave for thering is new carrier type or the UE to use in the node for the cooperation that the network side equipment is UE configuration Or when having the new carrier type in cell, the network side equipment is sent out by the carrier wave matched with the new carrier wave to the UE Send the signaling structure.

3. information indicating method as described in claim 1, which is characterized in that the signaling structure further include: carried for identifying The parameter of channel in wave type or carrier wave.

4. information indicating method as described in claim 1, which is characterized in that the signaling structure further include: for referring to UE The type information of the setting operation of the bright quasi- co-sited characteristic.

5. information indicating method as described in claim 1, which is characterized in that the quasi- co-sited characteristic include: between carrier wave or With same effect or with the result for being all satisfied preset standard when executing setting operation between the reference signal in carrier wave；

Alternatively,

Synchronization accuracy and CSI measurement result are shared between multiple carrier waves；

Alternatively,

Synchronization accuracy and the CSI measurement of the synchronization accuracy and another carrier wave of CSI measurement result of a carrier wave between multiple carrier waves As a result it substitutes.

6. information indicating method as described in claim 4 or 5, which is characterized in that the setting operation includes in following types It is at least one: synchronized tracking, CSI measurement, cell switching and cell reselection.

7. information indicating method as described in claim 1, which is characterized in that the identification information of the quasi- co-sited cell is for marking Know and meets the standard between carrier wave or cell or transmission node and another cell or carrier wave or transmission node for UE service Co-sited characteristic.

8. information indicating method as described in claim 1, which is characterized in that under the identification information of the quasi- co-sited cell uses State at least one of parameter expression: physical cell identity ID, the index of supplementary cell, cell virtual ID, cell physics ID with And in the index of carrier frequency point, serving cell, the corresponding sequence index of cell ID, cell reference signal configuration information.

9. information indicating method as described in claim 1, which is characterized in that the identification information of the quasi- co-sited cell is for marking The cell or carrier wave or transmission node of knowledge 2 or 2 or more meet the quasi- co-sited characteristic.

10. information indicating method as claimed in claim 9, which is characterized in that if the UE receives the signaling structure Meet the quasi- co-sited characteristic, the identification information packet of the quasi- co-sited cell between cell or carrier wave and another cell or carrier wave It includes: meeting another cell or carrier wave described in the quasi- co-sited characteristic in addition to the UE receives the cell of the signaling structure Identification information.

11. information indicating method as described in claim 1, which is characterized in that the MBSFN sub-frame configuration information is for describing The MBSFN sub-frame configuring condition in cell or carrier wave or transmission node that the identification information of the quasi- co-sited cell is identified；Its In, the MBSFN sub-frame configuration information is indicated using MBSFN sub-frame configuration information unit.

12. information indicating method as described in claim 1, which is characterized in that the carrier type information includes: described quasi- total Carrier type used in the cell or carrier wave or transmission node that the identification information for cell of standing is identified, so that the UE is known Parameter configuration situation in the cell or carrier wave or transmission node.

13. information indicating method as described in claim 1, which is characterized in that the carrier type information is quasi- total for describing The channel or signal parameter configuration information in cell or carrier wave stood, so that the UE knows the letter in the cell or carrier wave Road or signal parameter configuring condition.

14. information indicating method as described in claim 1, which is characterized in that the carrier type information includes following types At least one of: compatible carrier wave type, new carrier type, synchronous new carrier type, asynchronous new carrier type, independent new carrier wave Type.

15. information indicating method as claimed in claim 13, which is characterized in that the channel or signal parameter configuring condition are extremely Less include following one kind:

Whether major-minor synchronous signaling PSS/SSS is configured；The time-domain position of PSS/SSS；Whether CRS is configured；Whether configuration it is synchronous with 5 milliseconds of CRS of track；Whether the time-domain position of PBCH and ePBCH is configured；Whether PHICH is configured；Whether PCFICH is configured；Whether Configure PDCCH；Whether ePBCH, ePHICH, ePDCCH are configured.

16. information indicating method as described in claim 1, which is characterized in that the signaling result configuration switches in cell to be believed It enables, in cell reselection signaling or measurement signaling.

17. a kind of information indicating method, comprising:

UE receives the signaling structure that network side equipment is sent；Wherein, the signaling structure is the UE and the network side equipment It makes an appointment, for notifying the UE to meet quasi- co-sited between the reference signal at least two carrier waves of UE service Characteristic；The signaling structure includes at least one of parameters described below: for the CSI-RS configuration information of RSRP measurement, for same The CSI-RS configuration information for walking tracking, the reference signal configuration for the CSI-RS configuration information of CSI measurement, for synchronized tracking Information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type information, quasi- co-sited The identification information of cell, MBSFN sub-frame configuration information；

18. information indicating method as claimed in claim 17, which is characterized in that the UE receives the letter that network side equipment is sent Enable structure, comprising:

The UE receives the signaling structure that the network side equipment is sent by RRC information；

Alternatively,

When the carrier wave for thering is new carrier type or the UE to use in the node for the cooperation that the network side equipment is UE configuration In or cell when having the new carrier type, the UE receive the network side equipment and pass through the carrier wave that matches with the new carrier wave The signaling structure of transmission.

19. information indicating method as claimed in claim 17, which is characterized in that the signaling structure further include: for identifying The parameter of channel in carrier type or carrier wave.

20. information indicating method as claimed in claim 17, which is characterized in that the signaling structure further include: be used for UE Indicate the type information of setting operation in the quasi- co-sited characteristic.

21. information indicating method as claimed in claim 17, which is characterized in that the quasi- co-sited characteristic includes: between carrier wave Or with same effect or with the result for being all satisfied preset standard when executing setting operation between the reference signal in carrier wave；

Alternatively,

The synchronization accuracy of carrier wave and CSI measurement result can use the synchronization accuracy and CSI of another carrier wave between multiple carrier waves Measurement result substitution.

22. the information indicating method as described in claim 20 or 21, which is characterized in that the setting operation includes following types At least one of: synchronized tracking, CSI measurement, cell switching and cell reselection.

23. information indicating method as claimed in claim 17, which is characterized in that the identification information of the quasi- co-sited cell is used for It is identified as between the carrier wave or cell or transmission node and another cell or carrier wave or transmission node of the UE service described in meeting Quasi- co-sited characteristic.

24. information indicating method as claimed in claim 17, which is characterized in that the identification information of the quasi- co-sited cell uses At least one of parameters described below indicates: physical cell identity ID, the index of supplementary cell, cell virtual ID, cell physics ID And in the index of carrier frequency point, serving cell, the corresponding sequence index of cell ID, cell reference signal configuration information.

25. information indicating method as claimed in claim 17, which is characterized in that the identification information of the quasi- co-sited cell is used for The cell or carrier wave or transmission node of mark 2 or 2 or more meet the quasi- co-sited characteristic.

26. information indicating method as claimed in claim 25, which is characterized in that if the UE receives the signaling structure Meet the quasi- co-sited characteristic, the identification information packet of the quasi- co-sited cell between cell or carrier wave and another cell or carrier wave It includes: meeting another cell or carrier wave described in the quasi- co-sited characteristic in addition to the UE receives the cell of the signaling structure Identification information.

27. information indicating method as claimed in claim 17, which is characterized in that the MBSFN sub-frame configuration information is for retouching State the MBSFN sub-frame configuring condition in the cell or carrier wave or transmission node that the identification information of the quasi- co-sited cell is identified； Wherein, the MBSFN sub-frame configuration information is indicated using MBSFN sub-frame configuration information unit.

28. information indicating method as claimed in claim 17, which is characterized in that the carrier type information includes: the standard Carrier type used in the cell or carrier wave or transmission node that the identification information of co-sited cell is identified, so that the UE is obtained Know the parameter configuration situation in the cell or carrier wave or transmission node.

29. information indicating method as claimed in claim 17, which is characterized in that the carrier type information is quasi- total for describing The channel or signal parameter configuration information in cell or carrier wave stood, so that the UE knows the letter in the cell or carrier wave Road or signal parameter configuring condition.

30. information indicating method as claimed in claim 17, which is characterized in that the carrier type information includes following types At least one of: compatible carrier wave type, new carrier type, synchronous new carrier type, asynchronous new carrier type, independent new carrier wave Type.

31. information indicating method as claimed in claim 17, which is characterized in that the parameter configuration situation includes at least following It is a kind of:

Whether PSS/SSS is configured；The time-domain position of PSS/SSS；Whether CRS is configured；Whether 5 millisecond CRSs of synchronized tracking are configured； Whether the time-domain position of PBCH and ePBCH is configured；Whether PHICH is configured；Whether PCFICH is configured；Whether PDCCH is configured；Whether Configure ePBCH, ePHICH, ePDCCH.

32. information indicating method as claimed in claim 17, which is characterized in that the signaling result configuration switches in cell to be believed It enables, in cell reselection signaling or measurement signaling.

33. a kind of network side equipment characterized by comprising

Sending module, for sending signaling structure to UE；Wherein, the signaling structure is that the network side equipment and the UE are pre- First arrange, for notifying that it is special that the UE meets quasi- co-sited between the reference signal at least two carrier waves of UE service Property；

The signaling structure includes at least one of parameters described below: for the CSI-RS configuration information of RSRP measurement, for same The CSI-RS configuration information for walking tracking, the reference signal configuration for the CSI-RS configuration information of CSI measurement, for synchronized tracking Information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type information, quasi- co-sited The identification information of cell, MBSFN sub-frame configuration information.

34. a kind of UE characterized by comprising

Receiving module, for receiving the signaling structure of network side equipment transmission；Wherein, the signaling structure be the UE with it is described What network side equipment was made an appointment, for notifying the UE between the reference signal at least two carrier waves of UE service Meet quasi- co-sited characteristic；The signaling structure includes at least one of parameters described below: the CSI-RS configuration for RSRP measurement Information, for the CSI-RS configuration information of synchronized tracking, for the CSI-RS configuration information of CSI measurement, for synchronized tracking Reference signal configuration information, at least one of the DMRS configuration information of synchronized tracking and parameters described below: carrier type Information, the identification information of quasi- co-sited cell, MBSFN sub-frame configuration information；