CN104937987B

CN104937987B - A kind of measurement feedback method, terminal and base station

Info

Publication number: CN104937987B
Application number: CN201380001522.7A
Authority: CN
Inventors: 孙静原; 马瑞泽大卫; 官磊
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-11-08
Filing date: 2013-11-08
Publication date: 2019-05-24
Anticipated expiration: 2033-11-08
Also published as: CN104937987A; WO2015066903A1

Abstract

The present invention provides a kind of measurement feedback method, terminal and base station, the method of measurement feedback, it include: that terminal is measured based on single cell reference signals, and it is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein, it is relevant for being measured and measured based on Multicast Broadcast Single Frequency Network reference signal based on single cell reference signals；Terminal is reported according to single cell measurement results and multicast measurement result, wherein, single cell measurement results are the measurement result that terminal is measured based on single cell reference signals, and multicast measurement result is the measurement result that terminal is measured based on Multicast Broadcast Single Frequency Network reference signal.Single cell reference signals are based on by terminal to measure, and are measured based on Multicast Broadcast Single Frequency Network reference signal；And reported according to the measurement result that single cell measurement and multicast measurement obtain to base station, realize that the measurement based on single cell reference signals and Multicast Broadcast Single Frequency Network reference signal reports.

Description

A kind of measurement feedback method, terminal and base station

Technical field

The present invention relates to field of communication technology, in particular to a kind of measurement feedback method, terminal and base station.

Background technique

In the communication technology, base station can be sent out by the way of single cell serves to terminal when providing the terminal with service Send data, can also using multimedia broadcast multi-broadcasting business (Multimedia Broadcast Multicast Service, MBMS data) are sent to terminal, i.e., multiple cells use the number of Single Frequency Network (Single Frequency Network, SFN) Data are sent to terminal according to transmission method.

In the prior art, in order to guarantee the quality of terminal mobile communication, terminal is changed into time, the cell of service, needle are provided It requires terminal to carry out single cell channel measurement single cell serves and measurement result is reported to base station, base station will further report As a result it is transferred to network control node, network control node will timely provide the terminal with more optimized service according to reported result Cell；However, for multimedia broadcast multi-broadcasting business each cell form, the prior art be by way of artificial drive test come Determine, human resources consume is big and network control node to optimize rate to cell composition slow.

Summary of the invention

The present invention provides a kind of measurement feedback method, terminal and base station, realizes wide based on single cell reference signals and multicast The measurement for broadcasting Single Frequency Network reference signal reports.

In a first aspect, the present invention provides a kind of measurement feedback method, which comprises

Terminal is based on single cell reference signals and measures, and is surveyed based on Multicast Broadcast Single Frequency Network reference signal Amount, wherein described measured based on single cell reference signals is carried out with described based on Multicast Broadcast Single Frequency Network reference signal Measurement is relevant；

The terminal is reported according to single cell measurement results and multicast measurement result, wherein the list cell measurement As a result the measurement result measured for the terminal based on single cell reference signals, the multicast measurement result are The measurement result that the terminal is measured based on the Multicast Broadcast Single Frequency Network reference signal.

In conjunction with described in a first aspect, the terminal is based in the first possible implementation of the first aspect The the first time of measuring window and the Multicast Broadcast Single Frequency Network reference signal that is based on that single cell reference signals measure carry out Second time of measuring window of measurement is related；

The first measured zone that the terminal is measured based on single cell reference signals and described based on multicast and broadcast list The second measured zone that frequency network reference signal measures is related；And/or

The first measurement frequency range that the terminal is measured based on single cell reference signals and described based on multicast and broadcast list The second measurement frequency range that frequency network reference signal measures is related.

It is in the second possible implementation, described in conjunction with the first possible implementation of the first aspect First time of measuring window and all or part of Chong Die or described first time of measuring window of the second time of measuring window with it is described Interval between second time of measuring window is less than time threshold；

First measured zone and the overlapping of second measured zone all or part or first measured zone It is less than distance threshold with the distance of second measured zone；And/or

The first measurement frequency range and the second measurement frequency range all or part overlapping or the first measurement frequency range Interval is less than frequency range threshold value between the second measurement frequency range.

In conjunction with the first of the first aspect or two kind of possible implementation, in the third possible implementation, The terminal is reported according to single cell measurement results and multicast measurement result, comprising:

The terminal is by single cell measurement results that single cell measurement obtains and the multicast that the multicast measurement obtains Measurement result carries out combined coding, and the coding result after combined coding is reported the base station.The terminal is small by the list Region measurement result and the multicast measurement result combine reporting, wherein it is described combine to report be used to indicate single cell Measurement result and the multicast measurement result are correlation measurements；Or

Report, wherein it is described combine to report be used to indicate the reference result, single cell measurement results and described more Broadcasting measurement result is correlation measurements.The reference result and the multicast measurement result are carried out combined coding by the terminal Coding result afterwards reports the base station, or the reference result, single cell measurement results and multicast measurement are tied Coding result after fruit progress combined coding reports the base station.

In conjunction with any possible implementation in the first to three kind of the first aspect, in the 4th kind of possible reality In existing mode, further comprise: reporting at least one of following information:

The survey for being measured based on single cell reference signals and being measured based on Multicast Broadcast Single Frequency Network reference signal Measure temporal information；

The survey for being measured based on single cell reference signals and being measured based on Multicast Broadcast Single Frequency Network reference signal Measure area information；

The survey for being measured based on single cell reference signals and being measured based on Multicast Broadcast Single Frequency Network reference signal Measure band information.

Any possible implementation in first to fourth kind in conjunction with the first aspect, in the 5th kind of possible reality In existing mode, the multicast measurement result includes the ginseng determined by the received signal strength indicator of the Multicast Broadcast Single Frequency Network Signal receiving quality is examined, the terminal measures obtain the received signal strength indicator in the following manner:

At least one designated symbols measurement in the subframe transmitted according to the Multicast Broadcast Single Frequency Network connects described in obtaining Receive signal strength instruction, wherein the designated symbols are the symbol in the sub-frame data region.

Any possible implementation in first to fourth kind in conjunction with the first aspect, in the 5th kind of possible reality In existing mode, the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

Have in the data area with the symbol for carrying the cell own reference signal overlapping carrying multicast service and/ Or the symbol of the Multicast Broadcast Single Frequency Network reference signal.

In conjunction with any possible implementation in the first to five kind of the first aspect, in the 6th kind of possible reality In existing mode, the terminal is reported according to single cell measurement results and multicast measurement result, is specifically included:

The terminal believes at least one of single cell measurement results, the first reference information, the second reference information Breath and the multicast measurement result reporting base station；

Wherein, first reference information is by the terminal according to single cell measurement results and multicast measurement knot Fruit, which calculates, to be obtained；Second reference information is by the terminal according to the single cell measurement results, the multicast measurement result And the resource utilization of single cell reference signals respective cell is calculated and is obtained.

It is described in the 7th kind of possible implementation in conjunction with the 6th kind of possible implementation of the first aspect First reference information, specifically:

The terminal calculates the reference information obtained according to formula M* (MRSRP+RSRP)/MRSSI；Or

The terminal calculates the reference information obtained according to formula M* (MRSRP-RSRP)/MRSSI；

Wherein, MRSRP indicates the Reference Signal Received Power of the Multicast Broadcast Single Frequency Network reference signal；MRSSI table Show the received signal strength indicator of Multicast Broadcast Single Frequency Network；RSRP indicates that the reference signal of single cell reference signals receives Power；M is positive integer.

It is described in the 8th kind of possible implementation in conjunction with the 6th kind of possible implementation of the first aspect Second reference information, specifically:

The terminal calculates the reference information obtained according to formula M* (M RSRP+RSRP*alfa)/MRSSI；Or

The terminal calculates the reference information obtained according to formula M* (MRSRP-RSRP*alfa)/MRSSI；

Wherein, MRSRP indicates the Reference Signal Received Power of the Multicast Broadcast Single Frequency Network reference signal；MRSSI table Show the received signal strength indicator of Multicast Broadcast Single Frequency Network；RSRP indicates that the reference signal of single cell reference signals receives Power；Alfa indicates the resource utilization of single cell reference signals respective cell, and it is positive integer that alfa, which is greater than 0 less than 1, M,.

First in conjunction with the first aspect causes eight kinds of any possible implementations, in the 9th kind of possible realization In mode, the terminal is reported according to single cell measurement results and multicast measurement result, is specifically included:

The terminal when single cell measurement results and multicast measurement result satisfaction report trigger condition, according to The list cell measurement results and the multicast measurement result are reported.

It is described in the tenth kind of possible implementation in conjunction with the 9th kind of possible implementation of the first aspect Trigger condition is reported, at least one following condition is specifically included:

The Reference Signal Received Power of Multicast Broadcast Single Frequency Network reference signal described in the multicast measurement result and institute The ratio for stating the Reference Signal Received Power of list cell reference signals described in single cell measurement results is less than first threshold；

The Reference Signal Received Power of Multicast Broadcast Single Frequency Network reference signal described in the multicast measurement result and institute The ratio for stating the Reference Signal Received Power of list cell reference signals described in single cell measurement results is greater than second threshold, wherein Second given threshold is greater than first given threshold；

The first reference value after adding measured single cell in the Multicast Broadcast Single Frequency Network be greater than third threshold value or Less than the 4th threshold value, wherein the 4th threshold value is greater than the third threshold value；

Signal receiving quality Multicast Broadcast Single Frequency Network after removing measured single cell in Multicast Broadcast Single Frequency Network In remove the second reference value after measured single cell and be greater than the 5th threshold value or less than the 6th threshold value, wherein the 6th threshold value Greater than the 5th threshold value.

First in conjunction with the first aspect causes ten kinds of any possible implementations, in a kind of the tenth possible reality In existing mode, the terminal is based on single cell reference signals and measures, and is based on Multicast Broadcast Single Frequency Network reference signal It measures, specifically: the measurement configuration information that the terminal is issued according to base station is measured based on single cell reference signals And measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the measurement configuration information includes small based on the list Area's reference signal when measuring the cell ID of measured cell and based on the Multicast Broadcast Single Frequency Network reference signal into The area identification of measured Multicast Broadcast Single Frequency Network when row measurement；And/or

The terminal is reported according to single cell measurement results and multicast measurement result, specifically: the terminal according to What base station issued reports configuration information, is reported based on single cell measurement results and the multicast measurement result, wherein It is described to report configuration information comprising reporting trigger condition.

Second aspect, the present invention provide a kind of measurement feedback method, which comprises

At least one designated symbols measurement in the subframe that terminal is transmitted according to Multicast Broadcast Single Frequency Network obtains described more Broadcast the received signal strength indicator of broadcast single frequency network, wherein the designated symbols are the symbol in the data area of the subframe Number；

The terminal is reported according to the received signal strength indicator.

In conjunction with the second aspect, in the first possible implementation of the second aspect, the designated symbols Specifically:

The symbol of single cell reference signals is carried in the data area；Or

Have in the data area with the symbol for carrying single cell reference signals it is overlapping for carry multicast service and/or The symbol of the Multicast Broadcast Single Frequency Network reference signal.

It is in the second possible implementation, described in conjunction with the first possible implementation of the second aspect Designated symbols are specially the symbol that number is more than or equal to 4 in the subframe.

The third aspect, the present invention provide a kind of measurement feedback method, which comprises

Base station receives terminal and reports information based on what single cell measurement results and multicast measurement result were reported, wherein The list cell measurement results are the measurement result that the terminal is measured based on single cell reference signals, the multicast Measurement result is the measurement result that the terminal is measured based on Multicast Broadcast Single Frequency Network reference signal, described to be based on It is relevant that single cell reference signals, which are measured with described measured based on Multicast Broadcast Single Frequency Network reference signal,；

The base station reports information to be transferred to network control node for described.

In conjunction with the third aspect, in the first possible implementation, the list cell measurement results are the end The measurement result measured in the first time of measuring window based on single cell reference signals is held, the multicast measurement result is The measurement result that the terminal is measured in the second time of measuring window based on Multicast Broadcast Single Frequency Network reference signal, Described in the first time of measuring window it is related to the second time of measuring window；

The list cell measurement results are that the terminal is measured in the first measured zone based on single cell reference signals Obtained measurement result, the multicast measurement result are that the terminal is joined in the second measured zone based on Multicast Broadcast Single Frequency Network Examine the measurement result that signal measures, wherein first measured zone is related to second measured zone；With/ Or

The list cell measurement results are that the terminal is measured in the first measurement frequency range based on single cell reference signals Obtained measurement result, the multicast measurement result are that the terminal is joined in the second measurement frequency range based on Multicast Broadcast Single Frequency Network Examine the measurement result that signal measures, wherein the first measurement frequency range is related to the second measurement frequency range.

It is in the second possible implementation, described in conjunction with the first possible implementation of the third aspect First time of measuring window and all or part of Chong Die or described first time of measuring window of the second time of measuring window with it is described Interval between second time of measuring window is less than time threshold；

In conjunction with the first or second of possible implementation of the third aspect, in the third possible implementation In, it is described to report information, specifically:

Single cell measurement results and the multicast measurement result are carried out combining the information reported by the terminal, In, it is described combine to report be used to indicate single cell measurement results and the multicast measurement result is correlation measurements；Or

The terminal calculates according to single cell measurement results and the multicast measurement result and obtains reference result, described Terminal carries out reference result, single cell measurement results and the multicast measurement result to combine the information reported, wherein institute It states reference result and calculates acquisition, the joint according to single cell measurement results and the multicast measurement result by the terminal Reporting and being used to indicate the reference result, single cell measurement results and the multicast measurement result is correlation measurements.

In conjunction with the third aspect the first to the third possible implementation, in the 4th kind of possible implementation In, further comprise: the base station receives at least one of following information:

In conjunction with the third aspect the first to the 4th kind of possible implementation, in the 5th kind of possible implementation In, the multicast measurement result includes the reference signal determined by the received signal strength indicator of the Multicast Broadcast Single Frequency Network The quality of reception, in the subframe that the received signal strength indicator is transmitted by the terminal according to the Multicast Broadcast Single Frequency Network The measurement of at least one designated symbols obtains the received signal strength indicator, wherein the designated symbols are the sub-frame data Symbol in region.

It is in a sixth possible implementation, described in conjunction with the 5th kind of possible implementation of the third aspect Designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In conjunction with the third aspect the first to the 6th kind of any possible implementation, in the 7th kind of possible realization It is described to report information in mode, it specifically includes:

The terminal believes at least one of single cell measurement results, the first reference information, the second reference information Breath and the multicast measurement result；

It is described in the 8th kind of possible implementation in conjunction with the 7th kind of possible implementation of the third aspect First reference information, specifically:

It is described in the 9th kind of possible implementation in conjunction with the 7th kind of possible implementation of the third aspect Second reference information, specifically:

In conjunction with the third aspect the first to the 9th kind of any possible implementation, in the tenth kind of possible realization It is described to report information in mode, specifically:

The terminal is when single cell measurement results and multicast measurement result satisfaction report trigger condition, by institute State the information that terminal is reported according to single cell measurement results and the multicast measurement result.

In conjunction with the tenth kind of any possible implementation of the third aspect, in a kind of the tenth possible implementation In, it is described to report trigger condition, specifically include at least one following condition:

Measured single cell is added in the corresponding first reference value Multicast Broadcast Single Frequency Network of first reference information The first reference value afterwards is greater than third threshold value or less than the 4th threshold value, wherein the 4th threshold value is greater than the third threshold value；

Remove measured single cell in the corresponding second reference value Multicast Broadcast Single Frequency Network of second reference information The second reference value afterwards is greater than the 5th threshold value or less than the 6th threshold value, wherein the 6th threshold value is greater than the 5th threshold value.

In conjunction with the third aspect the first to a kind of the tenth any possible implementation, it is possible at the 12nd kind In implementation, the base station receive terminal reported based on single cell measurement results and multicast measurement result on notify Before breath, the method also includes:

The base station is to the terminal sending measuring configuration information, so that the terminal is according to the measurement configuration information, It is measured based on single cell reference signals and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the survey Amount configuration information includes the cell ID of measured cell and based on described when being measured based on single cell reference signals The area identification of Multicast Broadcast Single Frequency Network reference signal Multicast Broadcast Single Frequency Network measured when measuring；And/or

The base station issues to the terminal and reports configuration information, so that the terminal reports configuration information according to, It is reported based on single cell measurement results and the multicast measurement result, wherein described report configuration information comprising reporting Trigger condition.

Fourth aspect, the embodiment of the present invention provide a kind of measurement feedback method, which comprises

The base station receives terminal and is reported according to what the received signal strength indicator of Multicast Broadcast Single Frequency Network was reported Information, wherein in the subframe that the received signal strength indicator is transmitted by the terminal according to Multicast Broadcast Single Frequency Network extremely Few designated symbols measurement obtains, and the designated symbols are the symbol in the data area of the subframe；

In conjunction with the fourth aspect, in the first possible implementation, the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

It is in the second possible implementation, described in conjunction with the first possible implementation of the fourth aspect Designated symbols are specially the symbol that number is more than or equal to 4 in the subframe.

5th aspect, the embodiment of the present invention provide a kind of terminal, comprising:

Measuring unit is measured for being based on single cell reference signals, and is referred to based on Multicast Broadcast Single Frequency Network Signal measures, wherein described measured based on single cell reference signals is joined with described based on Multicast Broadcast Single Frequency Network It is relevant for examining signal and measuring；

Transmission unit, for being reported according to single cell measurement results and multicast measurement result, wherein the list cell Measurement result is the measurement result that the terminal is measured based on single cell reference signals, the multicast measurement knot Fruit is the measurement result that the terminal is measured based on the Multicast Broadcast Single Frequency Network reference signal.

In conjunction with the 5th aspect, in the first possible implementation, the measuring unit is based on single cell reference The the first time of measuring window and second measured based on Multicast Broadcast Single Frequency Network reference signal that signal measures Time of measuring window is related；

The first measured zone that the measuring unit is measured based on single cell reference signals and described wide based on multicast It is related to broadcast the second measured zone that Single Frequency Network reference signal measures；And/or

The measuring unit based on single cell reference signals measure first measurement frequency range and it is described based on multicast it is wide It is related to broadcast the second measurement frequency range that Single Frequency Network reference signal measures.

In conjunction with the 5th aspect in the first possible implementation, in the second possible implementation, institute State the first time of measuring window and all or part of Chong Die or described first time of measuring window of the second time of measuring window and institute The interval stated between the second time of measuring window is less than time threshold；

In conjunction with the first or second of possible implementation of the 5th aspect, in the third possible implementation In, the transmission unit is used for:

Single cell measurement results and the multicast measurement result combine reporting, wherein it is described combine report It is used to indicate single cell measurement results and the multicast measurement result is correlation measurements；Or

It is calculated according to single cell measurement results and the multicast measurement result and obtains reference result, by described with reference to knot Fruit, single cell measurement results and the multicast measurement result combine reporting, wherein it is described combine to report be used to indicate The reference result, single cell measurement results and the multicast measurement result are correlation measurements.

In conjunction with the 5th aspect the first to the third any possible implementation, in the 4th kind of possible reality In existing mode, the transmission unit is also used to report at least one of following information:

In conjunction with the 5th aspect the first to the 4th kind of any possible implementation, in the 5th kind of possible reality In existing mode, the multicast measurement result includes the ginseng determined by the received signal strength indicator of the Multicast Broadcast Single Frequency Network Signal receiving quality is examined, at least one in subframe that the measuring unit is also used to transmit according to the Multicast Broadcast Single Frequency Network A designated symbols measurement obtains the received signal strength indicator, wherein the designated symbols are in the sub-frame data region Symbol.

It is in a sixth possible implementation, described in conjunction with the 5th kind of possible implementation of the 5th aspect Designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In conjunction with the 5th aspect the first to the 6th kind of any possible implementation, in the 7th kind of possible reality In existing mode, the transmission unit is used for:

By at least one information in single cell measurement results, the first reference information, the second reference information and described Multicast measurement result reporting base station；

It is described in the 8th kind of possible implementation in conjunction with the 7th kind of possible implementation of the 5th aspect First reference information, specifically:

It is described in the 9th kind of possible implementation in conjunction with the 7th kind of possible implementation of the 5th aspect Second reference information, specifically:

In conjunction with the 5th aspect the first to the 9th kind of any possible implementation, in the tenth kind of possible reality In existing mode, the transmission unit is used for:

It is small according to the list when single cell measurement results and multicast measurement result satisfaction report trigger condition Region measurement result and the multicast measurement result are reported.

It is described in a kind of the tenth possible implementation in conjunction with the tenth possible implementation of the 5th aspect Trigger condition is reported, at least one following condition is specifically included:

Signal receiving quality Multicast Broadcast Single Frequency Network after adding measured single cell in Multicast Broadcast Single Frequency Network The first reference value after the measured single cell of middle addition is greater than third threshold value or less than the 4th threshold value, wherein the 4th threshold value Greater than the third threshold value；

In conjunction with the 5th aspect the first to a kind of the tenth any possible implementation, in the 12nd kind of possibility Implementation in, the measuring unit is specifically used for: the measurement configuration information issued according to base station, based on single cell reference Signal is measured and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the measurement configuration information includes The cell ID of measured cell and based on multicast broadcast single frequency network when being measured based on single cell reference signals The area identification of network reference signal Multicast Broadcast Single Frequency Network measured when measuring；And/or

The transmission unit, is specifically used for: configuration information is reported according to what base station issued, based on single cell measurement knot Fruit and the multicast measurement result are reported, wherein described report configuration information comprising reporting trigger condition.

6th aspect, the embodiment of the present invention provide a kind of terminal, comprising:

Measuring unit, at least one designated symbols measurement in the subframe for being transmitted according to Multicast Broadcast Single Frequency Network obtain Obtain the received signal strength indicator of the Multicast Broadcast Single Frequency Network, wherein the designated symbols are the data field of the subframe Symbol in domain；

Transmission unit, for being reported according to the received signal strength indicator.

In conjunction with the 6th aspect, in the first possible implementation, the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

In the first possible implementation in conjunction with the 6th aspect, in the second possible implementation, institute Stating designated symbols is specially the symbol that number is more than or equal to 4 in the subframe.

7th aspect, the embodiment of the present invention provide a kind of base station, comprising:

Receiving unit, for receive terminal based on single cell measurement results and multicast measurement result reported on notify Breath, wherein the list cell measurement results are the measurement result that the terminal is measured based on single cell reference signals, The multicast measurement result is the measurement result that the terminal is measured based on Multicast Broadcast Single Frequency Network reference signal, Wherein, described measured based on single cell reference signals is measured with described based on Multicast Broadcast Single Frequency Network reference signal It is relevant；

Transmission unit, for reporting information to be transferred to network control node for described.

In conjunction with the 7th aspect, in the first possible implementation, the list cell measurement results are as follows: the end Hold the measurement result measured in the first time of measuring window based on single cell reference signals, the multicast measurement result Are as follows: the measurement knot that the terminal is measured in the second time of measuring window based on Multicast Broadcast Single Frequency Network reference signal Fruit, wherein the first time of measuring window is related to the second time of measuring window；

The list cell measurement results are as follows: the terminal is based on single cell reference signals in the first measured zone and measures Obtained measurement result, the multicast measurement result are as follows: the terminal is based on Multicast Broadcast Single Frequency Network in the second measured zone The measurement result that reference signal measures, wherein first measured zone is related to second measured zone； And/or

The list cell measurement results are as follows: the terminal is based on single cell reference signals in the first measurement frequency range and measures Obtained measurement result, the multicast measurement result are as follows: the terminal is based on Multicast Broadcast Single Frequency Network in the second measurement frequency range The measurement result that reference signal measures, wherein the first measurement frequency range is related to the second measurement frequency range.

It is in the second possible implementation, described in conjunction with the first possible implementation of the 7th aspect First time of measuring window and all or part of Chong Die or described first time of measuring window of the second time of measuring window with it is described Interval between second time of measuring window is less than time threshold；

In conjunction with the first or second of possible implementation of the 7th aspect, in the third possible implementation In, it is described to report information, specifically:

Reference result, single cell measurement results and the multicast measurement result combine by the terminal to be reported Information, wherein the reference result is calculated by the terminal according to single cell measurement results and the multicast measurement result Obtain, it is described combine to report be used to indicate the reference result, single cell measurement results and the multicast measurement result and be Correlation measurements.

In conjunction with it is described 7th aspect the first into the third any possible implementation, in the 4th kind of possible reality In existing mode, the receiving unit is also used to receive at least one of following information:

In conjunction with it is described 7th aspect the first to any possible implementation in the 4th kind, in the 5th kind of possible reality In existing mode, the multicast measurement result includes the ginseng determined by the received signal strength indicator of the Multicast Broadcast Single Frequency Network Examine signal receiving quality, the son that the received signal strength indicator is transmitted by the terminal according to the Multicast Broadcast Single Frequency Network At least one designated symbols measurement in frame obtains the received signal strength indicator, wherein the designated symbols are the son Symbol in frame data region.

It is in a sixth possible implementation, described in conjunction with the 5th kind of possible implementation of the 7th aspect Designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In conjunction with it is described 7th aspect the first to any possible implementation in the 6th kind, in the 7th kind of possible reality It is described to report information in existing mode, it specifically includes:

The list cell measurement results, the first reference information, at least one information in the second reference information and described more Broadcast measurement result；

In conjunction with the 7th possible implementation of the 7th aspect, in the 8th kind of possible implementation, described the One reference information, specifically:

It is described in the 9th kind of possible implementation in conjunction with the 7th kind of possible implementation of the 7th aspect Second reference information, specifically:

In conjunction with it is described 7th aspect the first to any possible implementation in the 9th kind, in the tenth kind of possible reality It is described to report information in existing mode, specifically:

When single cell measurement results and multicast measurement result satisfaction report trigger condition, by the terminal root The information reported according to single cell measurement results and the multicast measurement result.

In conjunction with the tenth kind of possible implementation of the 7th aspect, in a kind of the tenth possible implementation, institute It states and reports trigger condition, specifically include at least one following condition:

In conjunction with it is described 7th aspect the first into the tenth one kind any possible implementation, in the 12nd kind of possibility Implementation in, the base station further include:

Transmission unit, for receiving in the base station, terminal is based on single cell measurement results and multicast measurement result carries out Report report information before, Xiang Suoshu terminal sending measuring configuration information so that the terminal is according to the measurement configuration information, It is measured based on single cell reference signals and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the survey Amount configuration information includes the cell ID of measured cell and based on described when being measured based on single cell reference signals The area identification of Multicast Broadcast Single Frequency Network reference signal Multicast Broadcast Single Frequency Network measured when measuring；And/or

The transmission unit reports configuration information for issuing to the terminal, so that the terminal reports according to and matches Confidence breath, is reported based on single cell measurement results and the multicast measurement result, wherein described report configuration information Comprising reporting trigger condition.

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

Receiving unit is reported according to the received signal strength indicator of Multicast Broadcast Single Frequency Network for receiving terminal Report information, wherein in the subframe that the received signal strength indicator is transmitted by the terminal according to Multicast Broadcast Single Frequency Network At least one designated symbols measure obtain, the designated symbols be the subframe data area in symbol；

In conjunction with the eighth aspect, in the first possible implementation, the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

In the first mode in the cards in conjunction with the eighth aspect, in the second possible implementation, institute Stating designated symbols is specially the symbol that number is more than or equal to 4 in the subframe.

Said one or multiple technical solutions in the embodiment of the present application are based on single cell reference signals by terminal and carry out Single cell measurement, and multicast measurement is carried out based on Multicast Broadcast Single Frequency Network reference signal；And according to single cell measurement and more It broadcasts the measurement result that measurement obtains to be reported, realize based on single cell reference signals and Multicast Broadcast Single Frequency Network reference signal Measurement report.

Detailed description of the invention

Fig. 1 is a kind of flow diagram for measurement feedback method that the embodiment of the present application one provides；

The structural schematic diagram for the subframe transmitted on single cell channel that Fig. 2 provides for the embodiment of the present application one；

The structural schematic diagram of the subframe transmitted on the Multicast Broadcast Single Frequency Network that Fig. 3 provides for the embodiment of the present application one；

Fig. 4 is the flow diagram for the measurement feedback that the embodiment of the present application two provides；

Fig. 5 is the structural block diagram for the terminal that the embodiment of the present application five provides；

Fig. 6 is the structural block diagram for the terminal that the embodiment of the present application six provides；

Fig. 7 is the structural block diagram for the base station that the embodiment of the present application seven provides；

Fig. 8 is the structural block diagram for the base station that the embodiment of the present application eight provides；

Fig. 9 is the structural schematic diagram for the terminal that the embodiment of the present application nine provides；

Figure 10 is the structural schematic diagram for the terminal that the embodiment of the present application ten provides；

Figure 11 is the structural schematic diagram for the base station that the embodiment of the present application 11 provides；

Figure 12 is the structural schematic diagram for the base station that the embodiment of the present application 12 provides.

Specific embodiment

In technical solution provided by the embodiments of the present application, single cell reference signals are based on by terminal and carry out single cell survey Amount, and multicast measurement is carried out based on Multicast Broadcast Single Frequency Network reference signal；And it will be measured according to single cell measurement and multicast Obtained measurement result reporting base station realizes the measurement based on single cell reference signals and Multicast Broadcast Single Frequency Network reference signal It reports.

With reference to the accompanying drawing to main realization principle, specific embodiment and its correspondence of the embodiment of the present application technical solution The beneficial effect that can reach is explained in detail.

Embodiment one

Referring to FIG. 1, the present embodiment provides a kind of methods of measurement feedback, this method comprises:

S101: terminal is based on single cell reference signals and measures, and is based on Multicast Broadcast Single Frequency Network reference signal It measures, wherein described to be measured with described based on single cell reference signals based on Multicast Broadcast Single Frequency Network reference letter It is relevant for number measuring；

S102: the terminal is reported according to single cell measurement results and multicast measurement result, wherein the list cell Measurement result is the measurement result that the terminal is measured based on single cell reference signals, the multicast measurement knot Fruit is the measurement result that the terminal is measured based on the Multicast Broadcast Single Frequency Network reference signal

Wherein, single cell reference signals can be cell own reference signal (Cell-Specific Reference Signal, CRS), channel state information reference signals (Channel State Information-Reference Signal, CSI-RS), the cell own reference signal (Reduced Cell-Specific Reference Signal, RCRS) reduced The type for carrying out the cell reference signals of single cell measurement is not limited Deng, the present invention.Below using CRS as single cell reference signals For, measurement feedback of the invention is described in detail, for using CRS the case where can use other any list cells Reference signal replaces.In order to describe simplicity, referred to as single cell measurement, base will be measured based on single cell reference signals below Referred to as multicast measurement is measured in Multicast Broadcast Single Frequency Network reference signal.

In the specific implementation process, network can send data to terminal (User Equipment, UE) using single cell, It can also be passed through using multimedia broadcast multi-broadcasting business (Multimedia Broadcast Multicast Service, MBMS) Multiple cells send data to terminal using Single Frequency Network (Single Frequency Network, SFN).Base station is using single Cell data transmission Shi Huixiang terminal sends cell own reference signal CRS.Correspondingly, meeting when base station uses MBMS transmission data Multicast Broadcast Single Frequency Network reference signal (Multicast Broadcast Single Frequency is sent to terminal Network Reference Signal, MBSFN RS).Therefore terminal executes S101 and is based on CRS and MBSFN RS progress cell Coverage condition measurement.

In S101, terminal is based on Multicast Broadcast Single Frequency Network reference signal and carries out multicast measurement acquisition multicast measurement knot Fruit, wherein multicast measurement result includes Reference Signal Received Power (the Reference Signal Received of MBSFN RS Power, RSRP) and Multicast Broadcast Single Frequency Network (Multicast Broadcast Single Frequency Network, MBSFN received signal strength indicator (Received Signal Strength Indicator, RSSI)), and can basis Formula M*MRSRP/MRSSI determines Reference Signal Received Quality (MBSFN Reference Signal Received Quality, MRSRQ), wherein indicating that the Reference Signal Received Power of MBSFN RS, MRSSI indicate the reception of MBSFN with MRSRP Signal strength instruction, M indicate in the region MBSFN for measuring the resource block number of MRSSI.On the same carrier wave, wireless network Network includes multiple cells, wherein a Multicast Broadcast Single Frequency Network region (MBSFN area) includes one or more cells, also Other cells are not included in Multicast Broadcast Single Frequency Network region.Terminal can also connect when receiving the signal of MBSFN area The interference signal such as CRS of other single cells outside the region is received, therefore terminal is based on cell own reference signal and carries out single cell Measurement obtains single cell measurement results, wherein the reference signal that single cell measurement results include single cell reference signals receives function Rate indicates that the Reference Signal Received Power of single cell reference signals (carries out CRS based on cell own reference signal herein with RSRP Measurement), so as to determine annoyance level of the signal to the MBSFN area signal transmitted of the list cell.

Terminal executes S102 after executing S101 and obtaining single cell measurement results and multicast measurement result: according to single small Region measurement result and multicast measurement result are reported.Specifically, measurement, which reports, to be directly upper declaration form cell measurement results With multicast measurement result, the result obtained after calculating according to single cell measurement results and multicast measurement result and more can also be reported Broadcast measurement result.The above-mentioned measurement of terminal reports, and network control node is obtained from base station relevant to measurement result Information and reporting information to be rapidly adjusted to the cell of terminal service or adjusting the composition in the region MBSFN according to terminal are reported, The Reference Signal Received Quality MRSRQ in Multicast Broadcast Single Frequency Network can be specifically obtained according to MRSRP and MRSSI, and is based on MRSRQ and RSRP are adjusted.For example, it is larger in RSRP, biggish interference is caused to Multicast Broadcast Single Frequency Network, and it is more at this time The Reference Signal Received Quality broadcast in broadcast single frequency network is lower, stronger single cell will be interfered to add then base station then can be considered It is added in Multicast Broadcast Single Frequency Network, to enhance the signal power and signal quality of Multicast Broadcast Single Frequency Network；Opposite, RSRP is very small, very small to Multicast Broadcast Single Frequency Network interference, and the reference signal in Multicast Broadcast Single Frequency Network connects at this time Receipts are of high quality, then base station then can be considered removes a cell from Multicast Broadcast Single Frequency Network, the cell got rid of can With for single cell data transmission, to increase the resource of single cell data transmission, be conducive to whole network performance raising and The increase of the handling capacity of single cell data transmission.

As it can be seen that terminal of the present invention is given the correct time on carrying out, not only carries out multicast measurement and also carry out single cell measurement, and based on single Cell measurement results and multicast measurement result are reported to base station, and the information reported not only includes that the measurement situation of single cell also includes The measurement situation of Multicast Broadcast Single Frequency Network is capable of the network coverage situation in more accurate response measurement region.Base station is further The relevant information that terminal can be reported is transferred to network control node, and network control node is enabled to obtain single cell measurement The relevant information of the measurement result measured with multicast, thus rapidly more to multimedia broadcasting according to the relevant information of measurement result The cell composition for broadcasting business optimizes, and further solves the cell group of network control node optimization multimedia broadcast multi-broadcasting business At the technical problem that rate is slow, the service quality of multimedia broadcast multi-broadcasting business is improved.Wherein network control node can be shifting Dynamic management entity (Mobility Management Entity, MME), multiple cell/multicast coordination entity (Multi-cell/ Multicast Coordination Entity, MCE) etc. nodes.

It should be noted that the measurement configuration information that the measurement of UE can be configured according to predefined or base station carries out；UE Report and configuration information can also be reported to carry out according to what predefined or base station configured.Wherein, measurement configuration information include with Lower information: carrying out the cell ID of single cell measurement and carries out the MBSFN area identification of multicast measurement.When can also include measurement Between and/or measurement geographical area information, be not excluded for further including other information here.Reporting configuration information then includes report cycle And/or trigger condition is reported, it is not excluded for further including other information here.

In the specific implementation process, it is relevant measurement, Jin Erbao that terminal, which carries out single cell measurement to progress multicast measurement, Demonstrate,prove single cell measurement results and multicast measurement result has referential between each other.Specifically, carrying out the first of single cell measurement Time of measuring window is related to the second time of measuring window of multicast measurement is carried out；And/or carry out the first measurement zone of single cell measurement Domain is related to the second measured zone of multicast measurement is carried out；And/or it carries out the first measurement frequency range of single cell measurement and carries out more The the second measurement frequency range for broadcasting measurement is related.

When the first time of measuring window for carrying out single cell measurement is related to the second time of measuring window of multicast measurement is carried out, The measurement configuration information that terminal is issued by receiving base station obtains the single cell measurement of progress from the measurement configuration information received Single cell is carried out according to the predefined associated measurement time window of equipment with the associated measurement time window or terminal of multicast measurement to survey Amount and multicast measurement.Specifically, terminal carries out the first time window of single cell measurement and carries out the second time window of multicast measurement Between interval be less than time threshold, i.e., at the beginning of the finish time of first time window and the second time window between be spaced it is small Interval is less than time threshold between at the beginning of the finish time and first time window of time threshold or the second time window Value；Terminal can also be after starting to carry out single cell measurement or multicast measurement, and single cell measurement or multicast measure before not completing Another measurement is carried out, i.e. first time window and the second time window partly overlaps；Certainly, terminal can also be same in same time window The mono- cell measurement of Shi Jinhang and multicast measurement, i.e. first time window and the second time window are all overlapped.

Such as: within a certain time of measuring period, first time window is 9:00:00~9:00:10, and terminal is in 9:00:00 Carry out single cell measurement~9:00:10 this period.If will be less than at the first time between the second time window and first time window Threshold value such as 5s, then carry out multicast measurement the second time window since any moment between 9:00:10~9:00:15 or Any moment of second time window between 8:59:55~9:00:00 terminates；If the second time window and first time window segment weight It is folded, then terminal carries out the second time window of multicast measurement since any moment between 9:00:00~9:00:10 or the Any moment of two time windows between 9:00:00~9:00:10 terminates；If the second time window and first time window are all heavy It is folded, then terminal then carries out multicast measurement while 9:00:00~9:00:10 process list cell measurement.

Single cell that terminal is obtained when carrying out single cell measurement and multicast measures, in addition to guaranteeing measurement from time of measuring The correlation of measurement result and multicast measurement result can also guarantee that single cell measurement results and multicast are surveyed from measured zone Measure the correlation of result.When the second measurement of the first measured zone and the progress multicast measurement for carrying out single cell measurement When the correlation of region, terminal can carry out single cell from obtaining in the measurement configuration information that base station issues or in equipment Predefined information Measurement and the associated measurement areas for carrying out multicast measurement.Specifically, terminal carry out single cell measurement the first measured zone and into Second measured zone of row multicast measurement is partly or entirely overlapped or the distance of the first measured zone and the second measured zone is small In distance threshold.Specifically, the first measured zone and the second measured zone can be geographic location area locating for terminal, it can also To be cell location area locating for terminal.Such as: terminal carry out single cell measurement the first geographic location area can and eventually Second geographic location area of end progress multicast measurement is identical or in distance threshold (such as 10 meters) range.

Terminal is when carrying out single cell measurement and multicast measures, in addition to guaranteeing to survey from time of measuring and/or measured zone The correlation of the single cell measurement results and multicast measurement result that measure can also guarantee that single cell is surveyed from measurement frequency range Measure the correlation of result and multicast measurement result.When the first measurement frequency range for carrying out single cell measurement and carry out the multicast When the second measurement frequency range correlation of measurement, terminal can be from the measurement configuration information that base station issues or in equipment Predefined information Obtain the measurement of correlation frequency range for carrying out single cell measurement and carrying out multicast measurement.Specifically, terminal carries out the of single cell measurement One measurement frequency range and the second measurement frequency range for carrying out multicast measurement are partly or entirely overlapped or the first measurement frequency range and second is surveyed The interval measured between frequency range is less than frequency range threshold value.Such as: terminal carries out the first measurement frequency range of single cell measurement and terminal carries out Second measurement frequency range of multicast measurement is identical or spaces between less than frequency range threshold value (such as 720kHz or N number of physical resource Block).

Certainly, not only time of measuring window meets above-mentioned time requirement when terminal carries out single cell measurement and multicast measurement, Measured zone and/or measurement frequency range also meet above-mentioned requirements simultaneously, then can further guarantee single cell measurement results and more Broadcast the mutual referential between measurement result on time and region and/frequency range.

In the specific implementation process, terminal can be obtained from the measurement configuration information that base station issues specific to which Cell carries out single cell measurement, and what is issued from base station reports the content for obtaining in configuration information and information needs being reported to include.The survey It measures configuration information and configuration information is reported to can be what base station was issued to terminal immediately according to actual needs, be also possible to base station and exist It is issued in a certain period to terminal.And the present invention does not limit base station to terminal sending measuring configuration information and reports configuration information Mode, can be and issued by broadcast signaling, such as pass through system information block type 2 (SystemInformationBlockType2, SIB2), system information block type 13 (SystemInformationBlockType13, SIB13), multicast control channel (Multicast Control Channel, MCCH), MBMS etc. is issued, and is also possible to issue by the exclusive signaling of terminal.Such as: base station by the exclusive signaling of terminal to Terminal sending measuring configuration information and configuration information is reported, terminal is required to carry out single cell A and MBSFN in measurement configuration information Measurement, then terminal carries out single cell measurement to single cell A, carries out multicast measurement to MBSFN then according to measurement configuration information, And according to reporting configuration information to report the measurement result of single cell A and MBSFN to base station according to scheduled reporting schemes.

In the specific implementation process, after the single cell measurement of terminal progress and multicast measurement obtain measurement result, Ke Yizhi Connect to base station and report, can also receive base station transmission reported when reporting and requiring, can also by terminal to measurement result into Row further judgement, when judging that single cell measurement results and multicast measurement result satisfaction report trigger condition on base station Report.Terminal carries out after further judging measurement result, when satisfaction reports trigger condition based on measurement result on base station Report, it is possible to reduce invalid metrical information reports, and saves electric energy and reduces the burden of base station.

Wherein, it reports trigger condition that can be configured by base station and be also possible to predefined, and report the trigger condition can be The combination of one trigger condition or multiple trigger conditions.Specifically, trigger condition is reported to may include at least one following condition:

(1) Multicast Broadcast Single Frequency Network reference signal in the single cell measurement results and multicast measurement result that, terminal obtains The ratio of the Reference Signal Received Power of Reference Signal Received Power and single cell reference signals is less than first threshold, i.e. MRSRP/ RSRP is less than first threshold, shows that the signal of single cell is stronger to the interference in the region MBSFN, it may be necessary to add a cell and arrive Enhance the signal reception power and signal receiving quality in the region MBSFN in the region MBSFN, therefore terminal is needed based on single cell Measurement result and multicast measurement result are measured to base station.

(2) Multicast Broadcast Single Frequency Network reference signal in the single cell measurement results and multicast measurement result that, terminal obtains The ratio of the Reference Signal Received Power of Reference Signal Received Power and single cell reference signals is greater than second threshold, wherein second Given threshold is greater than the first given threshold, i.e. MRSRP/RSRP is greater than second threshold, shows the signal of single cell to the region MBSFN Interference very little, there may be excessive covering, base station can remove a cell from the region MBSFN, make to remove in the region MBSFN Cell be used for single cell data transmission, to enhance the handling capacity of single cell data transmission, therefore terminal is needed based on single cell Measurement result and multicast measurement result are reported to base station.

(3) the first reference value after, adding measured single cell in Multicast Broadcast Single Frequency Network is greater than third threshold value or small In the 4th threshold value, i.e., the MRSRQ after adding measured single cell in the region MBSFN is greater than third threshold value or less than the 4th threshold Value shows that base station may need to adjust the cell composition of MBSFN wherein the 4th threshold value is greater than the third threshold value It is whole, therefore terminal needs to be reported based on single cell measurement results and multicast measurement result to base station.Add in this trigger condition The specific algorithm of MRSRQ after adding measured single cell is described in detail in subsequent report in calculating.

(4) the second reference value after, removing measured single cell in Multicast Broadcast Single Frequency Network is greater than the 5th threshold value or small In the 6th threshold value, i.e., the MRSRQ after removing measured single cell in the region MBSFN is greater than the 5th threshold value or less than the 6th threshold Value, wherein the 6th threshold value be greater than the 5th threshold value, also indicate that at this time base station may need to form the cell of MBSFN into Row adjustment, therefore terminal needs to be reported based on single cell measurement results and multicast measurement result to base station.This trigger condition The specific algorithm of MRSRQ after the measured single cell of middle removal is described in detail in subsequent report in calculating.

(5) the reference signal of single cell reference signals connects in the single cell measurement results and multicast measurement result that, terminal obtains It receives power RSRP and is greater than the 7th threshold value, show that the signal reception power of single cell is too strong, the data in the region MBSFN may be passed Defeated to cause stronger interference, base station may need to add a cell and be connect into the region MBSFN with the signal for enhancing the region MBSFN The power and signal quality of reception is received, therefore terminal needs to carry out based on single cell measurement results and multicast measurement result to base station Report.

(6) the reference signal of single cell reference signals connects in the single cell measurement results and multicast measurement result that, terminal obtains Power RSRP is received less than the 8th threshold value, wherein the 8th threshold value less than the 7th threshold value, shows that terminal receives single cell signal and receives Power is sufficiently small, and there may be excessive covering, base station can remove a cell from the region MBSFN, make to remove in the region MBSFN Cell be used for single cell data transmission, to enhance the handling capacity of single cell data transmission, therefore terminal is needed based on single cell Measurement result and multicast measurement result are reported to base station.

(7) the ginseng of Multicast Broadcast Single Frequency Network MBSFN in the single cell measurement results and multicast measurement result that, terminal obtains The received signal strength indicator MRSSI of MBSFN in the M multiple proportions of signal reception power MRSRP is examined less than the 9th threshold value, i.e. MBSFN Reference signal receive function mass M RSRQ=M*MRSRP/MRSSI less than the 9th threshold value.At this point, showing the signal in the region MBSFN The quality of reception is too small, and base station is needed to be adjusted correspondingly the cell that MBSFN includes, therefore terminal needs to survey based on single cell Amount result and multicast measurement result are reported to base station.

(8) the Reference Signal Received Power of MBSFN in the single cell measurement results and multicast measurement result that, terminal obtains The received signal strength indicator MRSSI of MBSFN is greater than the tenth threshold value, i.e. MRSRQ=M*MRSRP/MRSSI in the M multiple proportions of MRSRP Greater than the tenth threshold value, wherein the tenth threshold value is less than the 9th threshold value.At this point, show that the signal receiving quality in the region MBSFN is fine, base It stands it is contemplated that removing a cell from MBSFN, therefore terminal is needed based on single cell measurement results and multicast measurement result It is reported to base station.

Terminal, which either directly reports, receives base station reports request to report, or reports triggering item in measurement result satisfaction When part based on single cell measurement results and multicast measurement result reported report information can for single cell measurement results and Multicast measurement result, or result and multicast after being calculated based on single cell measurement results and multicast measurement result are surveyed Measure result.Specifically, information is reported to may include: single cell measurement results that single cell measurement obtains, the first reference information, The multicast measurement result that at least one information and multicast measurement in two reference informations obtain, wherein first reference information It is calculated and is obtained according to single cell measurement results and the multicast measurement result by the terminal；Second reference information by The terminal is according to single cell measurement results, the multicast measurement result and single cell reference signals respective cell Resource utilization, which calculates, to be obtained.The particular content for reporting information is illustrated below:

The first: terminal obtains single cell measurement results that the single cell measurement of progress obtains and progress multicast measurement more Measurement result reporting base station is broadcast, RSRP, MRSRP, MRSRQ are such as reported to base station together.

Second: the single cell measurement results and carry out what multicast measurement obtained that terminal is obtained according to the single cell measurement of progress Multicast measurement result, which calculates, obtains the first reference information, by the first reference information, single cell measurement results and multicast measurement result Reporting base station.Specifically, terminal can be obtained according to formula M* (MRSRP+RSRP)/MRSSI or M* (MRSRP-RSRP)/MRSSI Obtain the first reference information, wherein MRSRP indicates the Reference Signal Received Power of the Multicast Broadcast Single Frequency Network reference signal； MRSSI indicates received signal strength indicator in the region MBSFN；RSRP indicates that the reference signal of cell own reference signal receives function Rate；M is positive integer, is specifically as follows in the region MBSFN a for measuring the resource block (Resource Block, RB) of MRSSI Number.Terminal can select M* (MRSRP+RSRP)/MRSSI or M* according to base station measurement configuration information or terminal Predefined information (MRSRP-RSRP)/MRSSI obtains the first reference information.First is obtained with reference to letter by formula M* (MRSRP+RSRP)/MRSSI Cease the Reference Signal Received Quality MRSRQ in the region MBSFN after adding measured single cell in the available region MBSFN； Opposite, it can be obtained by formula M* (MRSRP-RSRP)/MRSSI after removing measured single cell in the region MBSFN The Reference Signal Received Quality MRSRQ in the region MBSFN.Due to terminal through calculating obtain add single cell or remove single cell it The MRSRQ in the region MBSFN i.e. the first reference information afterwards, and the first reference information reporting base station obtained will be calculated, reduce base station It carries out calculating the quantization error for obtaining the first reference information and generating after receiving RSRP, MRSRP and MRSSI, to improve The accuracy reported.

The third: terminal is according to carrying out single cell measurement results that single cell measurement obtains, carry out what multicast measurement obtained Multicast measurement result and the resource utilization of cell own reference signal respective cell, which calculate, obtains the second reference information, by second Reference information, single cell measurement results and multicast measurement result reporting base station.Specifically, terminal can be according to formula M* (MRSRP + RSRP*alfa)/MRSSI or M* (MRSRP-RSRP*alfa)/MRSSI obtains the second reference information, wherein and MRSRP indicates institute State the Reference Signal Received Power of Multicast Broadcast Single Frequency Network reference signal；MRSSI indicates the received signal strength indicator； RSRP indicates the Reference Signal Received Power of the cell own reference signal；Alfa indicates the cell own reference signal pair The resource utilization of cell is answered, alfa is what predefined or base station configured, and it is positive integer that alfa, which is greater than 0 less than 1, M, specifically may be used Think in the region MBSFN for measuring the resource block number of MRSSI.Terminal can be pre- according to base station measurement configuration information or terminal Information is defined to select M* (MRSRP+RSRP*alfa)/MRSSI or M* (MRSRP-RSRP*alfa)/MRSSI to obtain the second ginseng Examine information.It is obtained in the available region MBSFN of the second reference information and is added by formula M* (MRSRP+RSRP*alfa)/MRSSI Add the MRSRQ in the region MBSFN after measured single cell；Opposite, pass through formula M* (MRSRP-RSRP*alfa)/MRSSI The MRSRQ in the region MBSFN after removing measured single cell in the region MBSFN can be obtained.Terminal passes through above-mentioned two public affairs Formula calculates the first reference information reporting base station obtained, can not only reduce quantization error, improve the accuracy reported, due also to Terminal also contemplates the resource utilization of the corresponding single cell of CRS in the calculating for adding or removing single cell, further enhances The accuracy of the MRSRQ in the region MBSFN after cell adjustment.

In the specific implementation process, except above-mentioned three kinds report information, reporting information can also be multicast measurement result and the One reference information；Multicast measurement result and the second reference information；Multicast measurement result, the first reference information and the second reference information Deng, according to the present invention above-mentioned example can clearly know reported data particular content combination, no longer enumerate herein.Nothing By reported data include which above-mentioned information can using combine report by the way of report to base station, be used for wherein combining and reporting Indicate it is relevant between the parameter reported, if terminal joins single cell measurement results and the multicast measurement result Report is closed, shows single cell measurement results and the multicast measurement result is correlation measurements；If terminal is according to Single cell measurement results and the multicast measurement result, which calculate, obtains reference result, and the reference result, single cell are surveyed Amount result and the multicast measurement result combine reporting, show it is described combine to report be used to indicate the reference result, institute It states single cell measurement results and the multicast measurement result is correlation measurements.It can be used commonly specifically, combining and reporting Coding mode is reported to base station, such as encodes respectively to RSRP, MRSRP, MRSRQ, the result after coding is then placed in one Base station is reported in a reported data packet；It is of course also possible to use combined coding mode is reported to base station, combined coding can drop The low overhead for reporting needs, and can effectively indicate between the single cell measurement results reported and multicast measurement result it is related 's.In addition, terminal is given the correct time based on the measurement result that single cell measurement and multicast measurement result obtain on base station, can also report It carries out single cell measurement and carries out the time of measuring information of multicast measurement；And/or measured zone information；And/or measurement frequency range letter Breath.Wherein, when time of measuring information is used to indicate the time of measuring window for carrying out single cell measurement and carries out the measurement of multicast measurement Between window have correlation；Measured zone information is used to indicate the measured zone for carrying out single cell measurement and the survey for carrying out multicast measurement Measuring region has correlation；Measurement band information is used to indicate the measurement frequency range for carrying out single cell measurement and carries out multicast measurement Measuring frequency range has correlation.Specifically, measured zone information can be the geographical position of progress single cell measurement and multicast measurement Confidence breath, or carry out the cell area information of single cell measurement and multicast measurement.From time of measuring/measured zone/survey Frequency range is measured to illustrate between the single cell measurement results reported and multicast measurement result to be relevant.

Terminal can also pass through various other sides for indicating correlation between single cell measurement results and multicast measurement result Formula carrys out report measurement results, increases related sign such as in reporting information or encodes according to specified coding mode and notifies Breath etc., the present invention do not limit the mode for indicating correlation between single cell measurement results and multicast measurement result.

When terminal indicates by either type the correlation between single cell measurement results and multicast measurement result, and according to It gives the correct time in measurement result, network control node can effectively judge whether to need to increase a cell according to the relevant information reported Remove a cell to the region MBSFN or from the region MBSFN.

In the specific implementation process, in order to make terminal measurement Multicast Broadcast Single Frequency Network received signal strength indicator when more Accurately, at least one designated symbols measurement in the subframe that the present invention is transmitted also according to Multicast Broadcast Single Frequency Network, which obtains, receives letter Number intensity instruction, wherein designated symbols are the symbol in the sub-frame data region.Since terminal is not according to MBSFN transmission Subframe in all symbols obtain MRSSI to measure, but eliminate the control area low with signal receiving strength correlation Symbol, measured according to the symbol in data area obtain MRSSI so that measurement obtain MRSSI it is more accurate.

In the subframe of MBSFN transmission, the designated symbols for measuring MRSSI can be symbol all in data area Number, it such as include the subframe of 12 symbols using extended cyclic prefix (Cyclic Prefix, CP), when the symbol of control area is 1 When a, selecting data area to number as 1~11 all symbols is designated symbols；When the symbol of control area is 2, then select Selecting all symbols that data area number is 2~11 is designated symbols.

Partial symbols of the subframe of MBSFN transmission during actual transmissions, due to the interference of single cell signal, in subframe Cell own reference signal can be carried, these symbols, which can more embody, to be deposited true signal receiving strength in case of interferers and refer to Show MRSSI, the designated symbols for being accordingly used in measurement MRSSI are also possible to carry cell own reference signal in sub-frame data region Symbol.Referring to FIG. 2, it is 4/ that the subframe of single cell transmission is numbered in the data area so that single cell is using routine CP as an example 7/8/11 symbol is the symbol for carrying CRS, then then correspondence may be 4/7/8/11 in number to the subframe of MBSFN transmission CRS is carried on symbol, thus select number for 4/7/8/11 symbol as designated symbols for MRSSI measurement.

In addition, for carrying multicast service and/or multicast in the symbol and MBSFN sub-frame of carrying cell own reference signal When the symbol of broadcast single frequency network reference signal is overlapping, MRSSI also will affect, be accordingly used in the designated symbols of measurement MRSSI also Can be in data area have with the symbol for carrying the cell own reference signal it is overlapping for carry multicast service and/or The symbol of the Multicast Broadcast Single Frequency Network reference signal.By taking single cell is using routine CP as an example, referring to FIG. 3, MBSFN sub-frame Data area in carry symbol that the number of MBSFN RS is 6 and carry CRS signal symbol have it is overlapping；Carry multicast industry The symbol of the symbol that the number of business is 3/4/7 and carrying CRS signal has overlapping；Carrying multicast service and the number of MBSFN RS are 9/10 symbol and carry CRS signal symbol have it is overlapping, then then can choose at least one symbol in 3/4/6/7/9/10 As designated symbols, MRSSI measurement is carried out.

The control signal of single cell may be carried due to numbering the symbol for being 0~3 in single cell signal, correspondingly, The symbol that number is 0~3 in the subframe of MBSFN is controlled letter with the single cell of carrying because being also possible to by the interference of single cell signal Number Overlapping Symbol or overlapping, and these symbols are unfavorable for the measurement of the relevant MRSSI in the region MBSFN, therefore in the above method Symbol of symbol of the number more than or equal to 4 as measurement MRSSI is further selected in the designated symbols selected.Due to measurement The symbol of MRSSI not will include the control signal of single cell outside any region MBSFN, to guarantee that the list for including in MRSSI is small The data area signal bring interference of only corresponding single cell in area's interference, to eliminate single cell control signal load wave It is dynamic that the adjustment of the region MBSFN and parameter adjustment bring are influenced, single Zone transmission is more accurately embodied to the overwhelming majority MBMS business symbol bring disturbed condition is conducive to network control node according to this disturbed condition more accurately to adjust The region MBSFN and/or MBMS service transmission parameter.

Said one or multiple technical solutions in the embodiment of the present invention are based on single cell reference signals by terminal and carry out Single cell measurement, and multicast measurement is carried out based on Multicast Broadcast Single Frequency Network reference signal；And according to single cell measurement and more It broadcasts the measurement result that measurement obtains to be reported, realize based on single cell reference signals and Multicast Broadcast Single Frequency Network reference signal Measurement report.

Embodiment two

Please refer to Fig. 4, the embodiment of the present invention provides a kind of measurement feedback method, which comprises

S401: at least one designated symbols measurement in the subframe that terminal is transmitted according to Multicast Broadcast Single Frequency Network obtains institute State the received signal strength indicator of Multicast Broadcast Single Frequency Network, wherein the designated symbols are in the data area of the subframe Symbol；

S402: the terminal is reported according to the received signal strength indicator.

In the specific implementation process, due in the subframe of Multicast Broadcast Single Frequency Network MBSFN transmission comprising control area and Data area, wherein the symbol of control area is for carrying control signal, the symbol of data area for carry multicast service and Reference signal MBSFN RS.In order to keep terminal more acurrate when measuring the received signal strength indicator of Multicast Broadcast Single Frequency Network, eventually At least one designated symbols measurement in the subframe that end is transmitted according to Multicast Broadcast Single Frequency Network obtains received signal strength indicator MRSSI, wherein designated symbols are the symbol in the sub-frame data region.The subframe transmitted due to terminal not according to MBSFN In all symbols obtain MRSSI to measure, but eliminate the symbol of the control area low with signal receiving strength correlation, It is measured according to the symbol in data area and obtains MRSSI, so that the MRSSI that measurement obtains is more accurate.

It in the specific implementation process, can for measuring the designated symbols of MRSSI in S401 in the subframe of MBSFN transmission To be symbol all in data area；It is also possible to carry the symbol of cell own reference signal in data area Number；Can also be in data area have with the symbol for carrying the cell own reference signal overlapping carrying multicast service and/ Or the symbol of the Multicast Broadcast Single Frequency Network reference signal.When designated symbols are carrying cell own reference letter in data area Number symbol when, or when designated symbols be have in data area with the symbol for carrying the cell own reference signal it is overlapping When being used for transmission the symbol of multicast service and/or the Multicast Broadcast Single Frequency Network reference signal, S401 measurement obtains signal and connects Receiving intensity instruction MRSSI is the true signal of Multicast Broadcast Single Frequency Network during the actual transmissions in the presence of single cell signal interference Receiving intensity reaction, further improves the accuracy for the MRSSI that measurement obtains.Since at least one is specified according to above-mentioned for terminal The received signal strength indicator that symbol obtains Multicast Broadcast Single Frequency Network combines Fig. 2 and Fig. 3 to carry out in detail in example 1 Illustrate, so this will not be detailed here in order to illustrate the succinct of book.

In practical application, the control signal of single cell may be carried due to numbering the symbol for being 0~3 in single cell signal, Correspondingly, the symbol that number is 0~3 in the subframe of MBSFN is because being also possible to by the interference of single cell signal and carrying list Cell controls the Overlapping Symbol or overlapping of signal, and these symbols are unfavorable for the measurement of the MRSSI of MBSFN, therefore in above-mentioned side Symbol of symbol of the number more than or equal to 4 as measurement MRSSI is further selected in the designated symbols that method selects.Due to measurement The symbol of MRSSI not will include the control signal of single cell outside any region MBSFN, to guarantee that the list for including in MRSSI is small The data area signal bring interference of only corresponding single cell in area's interference, to eliminate single cell control signal load wave It is dynamic that the adjustment of the region MBSFN and parameter adjustment bring are influenced, single Zone transmission is more accurately embodied to the overwhelming majority MBMS business symbol bring disturbed condition is conducive to network control node according to this disturbed condition more accurately to adjust The region MBSFN and/or MBMS service transmission parameter.

After the received signal strength indicator MRSSI for obtaining Multicast Broadcast Single Frequency Network in S401, terminal is continued to execute S402: the terminal is reported according to the received signal strength indicator.Specifically, will directly can to receive signal strong for terminal Degree instruction is reported to base station, and Reference Signal Received Quality MRSRQ can also be determined according to formula M*MRSRP/MRSSI, then will Signal received signal strength indicator and Reference Signal Received Quality MRSRQ are reported to base station, wherein MRSRP indicates the multicast The Reference Signal Received Power of broadcast single frequency network reference signal, measurement obtains when carrying out MRSSI measurement by terminal；M is positive whole Number is specifically as follows in Multicast Broadcast Single Frequency Network MBSFN for measuring the resource block (Resource Block, RB) of MRSSI Number.Due to the more accurate MRSSI obtained in S401, according to the accurate of the MRSRQ that the MRSSI is determining and reports Property is also improved accordingly.

Embodiment three

The embodiment of the present invention provides a kind of method of measurement feedback, which comprises

Firstly, base station, which receives terminal, reports information based on what single cell measurement results and multicast measurement result were reported, Wherein, single cell measurement results are the measurement result that the terminal is measured based on single cell reference signals, institute Stating multicast measurement result is the measurement result that the terminal is measured based on Multicast Broadcast Single Frequency Network reference signal, institute It states to measure based on single cell reference signals and is based on Multicast Broadcast Single Frequency Network reference signal to measure being related to described 's；

Then, base station reports information to be transferred to network control node for described.

In the specific implementation process, single cell measurement results can be based on for the terminal in the first time of measuring window The measurement result that single cell reference signals measure, the multicast measurement result are the terminal in the second time of measuring The measurement result that window is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the first time of measuring window and The second time of measuring window is related.Specifically, the first time of measuring window and the second time of measuring window whole or portion Overlapping or the interval between the first time of measuring window and the second time of measuring window is divided to be less than time threshold.

The list cell measurement results may be the terminal the first measured zone be based on single cell reference signals into The measurement result that row measurement obtains, the multicast measurement result are based on Multicast Broadcast Single Frequency in the second measured zone for the terminal The measurement result that network reference signal measures, wherein first measured zone and the second measured zone phase It closes.Specifically, first measured zone and second measured zone are completely or partially overlapped or first measurement zone The distance of domain and second measured zone is less than distance threshold.

The list cell measurement results can also for the terminal the first measurement frequency range be based on single cell reference signals into The measurement result that row measurement obtains, the multicast measurement result are based on Multicast Broadcast Single Frequency in the second measurement frequency range for the terminal The measurement result that network reference signal measures, wherein the first measurement frequency range and the second measurement frequency range phase It closes.Specifically, the first measurement frequency range and the second measurement frequency range all or part overlapping or the first measurement frequency Interval is less than frequency range threshold value between section and the second measurement frequency range.

Report information can be in specific implementation process are as follows: the terminal surveys single cell measurement results and the multicast Amount result carries out combining the information reported, wherein it is described combine to report be used to indicate single cell measurement results and described more Broadcasting measurement result is correlation measurements.Reporting information may be the terminal by reference result, single cell measurement knot Fruit and the multicast measurement result carry out combining the information reported, wherein the reference result is by the terminal according to the list Cell measurement results and the multicast measurement result, which calculate, to be obtained, it is described combine to report be used to indicate the reference result, described Single cell measurement results and the multicast measurement result are correlation measurements.

In practical application, the base station also receives at least one of following information:

In the specific implementation process, the multicast measurement result includes the reception signal by the Multicast Broadcast Single Frequency Network The determining Reference Signal Received Quality of intensity instruction, the received signal strength indicator is by the terminal according to the multicast and broadcast At least one designated symbols measurement in the subframe of single frequency network transmission obtains the received signal strength indicator, wherein described Designated symbols are the symbol in the sub-frame data region.Specifically, the designated symbols specifically: held in the data area Carry the symbol of the cell own reference signal；Alternatively, designated symbols be specially in the data area with carry the cell The symbol of own reference signal has the symbol of overlapping carrying multicast service and/or the Multicast Broadcast Single Frequency Network reference signal Number.

In the specific implementation process, described to report information specifically: to be surveyed in single cell measurement results and the multicast Amount result satisfaction is when reporting trigger condition, by the terminal according to single cell measurement results and the multicast measurement result into The information that row reports.Wherein, trigger condition is reported to specifically include at least one following condition:

Corresponding first reference value of first reference information is greater than third threshold value or less than the 4th threshold value, wherein described the Four threshold values are greater than the third threshold value；

Corresponding second reference value of second reference information is greater than third threshold value or less than the 4th threshold value, wherein described the Four threshold values are greater than the third threshold value.

In the specific implementation process, the base station receive terminal be based on single cell measurement results and multicast measurement result into Row report report information before, the base station can to the terminal sending measuring configuration information so that the terminal according to The measurement configuration information is measured based on single cell reference signals and is carried out based on Multicast Broadcast Single Frequency Network reference signal Measurement, wherein the measurement configuration information includes the small of measured cell when being measured based on single cell reference signals Area's Multicast Broadcast Single Frequency Network measured when identifying and being measured based on the Multicast Broadcast Single Frequency Network reference signal Area identification.Correspondingly, the base station is issued to the terminal reports configuration information, so that the terminal reports according to and matches Confidence breath, is reported based on single cell measurement results and the multicast measurement result, wherein described report configuration information Comprising reporting trigger condition.

In the specific implementation process, terminal is reported based on measurement result to base station, and what is reported reports information may include: single Cell measurement results, the first reference information, at least one information and multicast measurement result in the second reference information, wherein single Cell measurement results carry out single cell measurement by terminal and obtain；Multicast measurement result carries out multicast measurement by terminal and obtains；First The multicast that reference information is obtained according to single cell measurement results that single cell measurement obtains are carried out with progress multicast measurement by terminal Measurement result, which calculates, to be obtained；Second reference information by terminal according to carry out single cell measurement results that single cell measurement obtains, into The resource utilization of multicast measurement result and single cell reference signals respective cell that row multicast measurement obtains, which calculates, to be obtained.Specifically Any information is reported as following:

The first, single cell measurement results and multicast measurement result；

Second, the first reference information and multicast measurement result；

The third, the second reference information and multicast measurement result；

4th kind, multicast measurement result, single cell measurement results and the first reference information；

5th kind, multicast measurement result, single cell measurement results and the second reference information；

6th kind, multicast measurement result, single cell measurement results, the first reference information and the second reference information.

Specifically, it includes single cell reference signals that terminal, which carries out single cell measurement results that single cell measurement obtains, Reference Signal Received Power, carrying out the multicast measurement result that multicast measurement obtains includes Multicast Broadcast Single Frequency Network reference signal The received signal strength indicator of Reference Signal Received Power and Multicast Broadcast Single Frequency Network.Corresponding thereto, terminal is based on single Cell measurement and the measurement result of multicast measurement then include: Reference Signal Received Power, the multicast and broadcast of single cell reference signals The Reference Signal Received Power MRSRP of Single Frequency Network reference signal and the received signal strength indicator of Multicast Broadcast Single Frequency Network MRSSI.Base station can calculate the current reference letter for obtaining Multicast Broadcast Single Frequency Network MBSFN according to formula M*MRSRP/MRSSI Number quality of reception, wherein M is in the region MBSFN for measuring the resource block number of MRSSI.

When terminal reported to base station report information be the first report information when, base station be based on the first report information into Reference Signal Received Quality is calculated or is carried out after removing tested cell in Multicast Broadcast Single Frequency Network after row adds tested cell Reference Signal Received Quality calculates:

The first calculation: base station can according to formula M* (MRSRP+RSRP)/MRSSI or M* (MRSRP-RSRP)/ MRSSI obtains the first reference information, wherein MRSRP indicates that the reference signal of the Multicast Broadcast Single Frequency Network reference signal connects Receive power；MRSSI indicates received signal strength indicator in the region MBSFN；RSRP indicates the reference letter of cell own reference signal Number receive power；M is positive integer, is specifically as follows in the region MBSFN for measuring the resource block number (Resource of MRSSI Block, RB) and the region MBSFN in for measure MRSRP resource block number ratio.By formula M* (MRSRP+RSRP)/ MRSSI obtains the reference that the region MBSFN after measured single cell is added in the available region MBSFN of the first reference information Signal receiving quality MRSRQ；Opposite, it can be obtained in the region MBSFN and be removed by formula M* (MRSRP-RSRP)/MRSSI The Reference Signal Received Quality MRSRQ in the region MBSFN after measured single cell.

Second of calculation: base station can be according to formula M* (MRSRP+RSRP*alfa)/MRSSI or M* (MRSRP- RSRP*alfa)/MRSSI obtains the second reference information, wherein MRSRP indicates the Multicast Broadcast Single Frequency Network reference signal Reference Signal Received Power；MRSSI indicates the received signal strength indicator；RSRP indicates the cell own reference signal Reference Signal Received Power；Alfa indicates the resource utilization of the cell own reference signal respective cell, and alfa is predetermined Justice or base station configuration, alfa is greater than 0 less than 1；M is positive integer, is specifically as follows in the region MBSFN for measuring MRSSI Resource block number and the region MBSFN in for measure MRSRP resource block number ratio.Pass through formula M* (MRSRP+ RSRP*alfa)/MRSSI is obtained add measured single cell in the available region MBSFN of the second reference information after The MRSRQ in the region MBSFN；Opposite, it can be obtained in the region MBSFN by formula M* (MRSRP-RSRP*alfa)/MRSSI Remove the MRSRQ in the region MBSFN after measured single cell.

When terminal reported to base station report information be the second~six kind report information when, base station can be from reporting in information It directly obtains and adds tested cell in the region MBSFN or remove the Reference Signal Received Quality after tested cell.From above-mentioned six kinds It reports in information, the base station not only available region MBSFN current Reference Signal Received Power and Reference Signal Received Quality, The first reference information and/or the second reference information can also be obtained to get adding tested single cell into the region MBSFN or removing Reference Signal Received Quality after tested list cell, can more accurately react the coverage condition in the region MBSFN.

The measurement of single cell measurement and multicast wave measurement is carried out about terminal and reporting schemes are the same as example 1, due to Detailed description has been carried out in embodiment one, and in order to illustrate the succinct of book, this will not be detailed here.

In the embodiment of the present invention, is received by base station and the relevant information for reporting terminal is transferred to network control node, Network control node is enabled to obtain the relevant information of the measurement result of single cell measurement and multicast measurement, thus according to measurement As a result relevant information rapidly optimizes the cell composition of multimedia broadcast multi-broadcasting business, further solves network-control The slow technical problem of the cell composition rate of node optimization multimedia broadcast multi-broadcasting business, improves multimedia broadcast multi-broadcasting business Service quality.

Example IV

The embodiment of the present invention provides a kind of measurement feedback method, which comprises

In the specific implementation process, the received signal strength indicator for obtaining Multicast Broadcast Single Frequency Network is measured in order to improve Accuracy, the designated symbols for above-mentioned received signal strength indicator are specifically as follows: the data area of the subframe of MBSFN transmission Believe in the data area of the middle symbol for carrying single cell reference signals or the subframe of MBSFN transmission with the single cell reference of carrying Number symbol have the symbol of overlapping carrying multicast service and/or the Multicast Broadcast Single Frequency Network reference signal.

On the basis of above-mentioned designated symbols, can also further select Multicast Broadcast Single Frequency Network transmit subframe in Number is more than or equal to 4 symbol, guarantees to receive the data of only corresponding single cell in the single area interference for including in signal designation The interference of regional signal bring adjusts the adjustment of the region MBSFN and parameter to eliminate single cell control signal load fluctuation Bring influences, and more accurately embodies single Zone transmission to most MBMS business symbol bring disturbed conditions, has The region MBSFN and/or MBMS service transmission parameter are more accurately adjusted according to this disturbed condition conducive to network control node.

In the specific implementation process, terminal can determine Reference Signal Received Quality according to formula M*MRSRP/MRSSI MRSRQ, wherein the received signal strength indicator of MRSSI expression Multicast Broadcast Single Frequency Network；MRSRP indicates the multicast and broadcast The Reference Signal Received Power of Single Frequency Network reference signal, measurement obtains when carrying out MRSSI measurement by terminal；M is positive integer, tool Body can be in Multicast Broadcast Single Frequency Network MBSFN for measuring resource block (Resource Block, RB) number of MRSSI.

It should be noted that the specific method that terminal measurement obtains MRSSI is the same as example 1, in example 1 It is described in detail through obtaining MRSSI to measurement, in order to illustrate the succinct of book, this will not be detailed here.

Embodiment five

Referring to FIG. 5, the embodiment of the present invention provides a kind of terminal 50, comprising:

Measuring unit 51 is measured for being based on single cell reference signals, and is joined based on Multicast Broadcast Single Frequency Network It examines signal to measure, wherein described to measure with described based on single cell reference signals based on Multicast Broadcast Single Frequency Network It is relevant that reference signal, which measures,；

Transmission unit 52, for being reported according to single cell measurement results and multicast measurement result, wherein the list is small Region measurement result is the measurement result that the terminal is measured based on single cell reference signals, the multicast measurement As a result the measurement result measured for the terminal based on the Multicast Broadcast Single Frequency Network reference signal.

In the specific implementation process, when the first measurement that the measuring unit 51 is measured based on single cell reference signals Between window it is related to the second time of measuring window measured based on Multicast Broadcast Single Frequency Network reference signal；

The first measured zone that the measuring unit 51 is measured based on single cell reference signals and described based on multicast The second measured zone that broadcast single frequency network reference signal measures is related；And/or

The first measurement frequency range that the measuring unit 51 is measured based on single cell reference signals and described based on multicast The second measurement frequency range that broadcast single frequency network reference signal measures is related.

In the specific implementation process, the first time of measuring window and the second time of measuring window are completely or partially heavy Folded or between the first time of measuring window and the second time of measuring window interval is less than time threshold；

In the specific implementation process, the transmission unit 52, is used for:

In the specific implementation process, the transmission unit 52 is also used to report at least one of following information:

In the specific implementation process, the multicast measurement result includes the reception signal by the Multicast Broadcast Single Frequency Network The determining Reference Signal Received Quality of intensity instruction, the measuring unit 51 are also used to be passed according to the Multicast Broadcast Single Frequency Network At least one designated symbols measurement in defeated subframe obtains the received signal strength indicator, wherein the designated symbols are Symbol in the sub-frame data region.

In the specific implementation process, the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In the specific implementation process, the transmission unit 52, is used for:

In the specific implementation process, first reference information, specifically:

In the specific implementation process, second reference information, specifically:

In the specific implementation process, the transmission unit 52, is used for:

In the specific implementation process, described to report trigger condition, specifically include at least one following condition:

The first reference value after adding measured single cell in Multicast Broadcast Single Frequency Network is greater than third threshold value or is less than 4th threshold value, wherein the 4th threshold value is greater than the third threshold value；

The second reference value after removing measured single cell in Multicast Broadcast Single Frequency Network is greater than the 5th threshold value or is less than 6th threshold value, wherein the 6th threshold value is greater than the 5th threshold value.

In the specific implementation process, the measuring unit 51, is specifically used for: the measurement configuration information issued according to base station, It is measured based on single cell reference signals and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the survey Amount configuration information includes the cell ID of measured cell and based on described when being measured based on single cell reference signals The area identification of Multicast Broadcast Single Frequency Network reference signal Multicast Broadcast Single Frequency Network measured when measuring；And/or

The transmission unit 52, is specifically used for: configuration information is reported according to what base station issued, based on single cell measurement As a result it is reported with the multicast measurement result, wherein described report configuration information comprising reporting trigger condition.

Various change mode in measurement feedback method and specific example in previous embodiment one are equally applicable to this reality The terminal 50 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of terminal 50 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment six

Referring to FIG. 6, the embodiment of the present invention provides a kind of terminal 60, comprising:

Measuring unit 61, at least one designated symbols measurement in the subframe for being transmitted according to Multicast Broadcast Single Frequency Network Obtain the received signal strength indicator of the Multicast Broadcast Single Frequency Network, wherein the designated symbols are the data of the subframe Symbol in region；

Transmission unit 62, for being reported according to the received signal strength indicator.

In order to improve the accuracy for the received signal strength indicator for measuring Multicast Broadcast Single Frequency Network, the designated symbols tool Body are as follows:

The symbol of single cell reference signals is carried in the data area；Or

In the specific implementation process, the designated symbols are specially the symbol that number is more than or equal to 4 in the subframe.

Various change mode in measurement feedback method and specific example in previous embodiment two are equally applicable to this reality The terminal 60 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of terminal 60 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment seven

Referring to FIG. 7, the embodiment of the present invention provides a kind of base station 70, comprising:

Receiving unit 71 is reported for receiving terminal based on what single cell measurement results and multicast measurement result were reported Information, wherein the list cell measurement results are the measurement knot that the terminal is measured based on single cell reference signals Fruit, the multicast measurement result are the measurement knot that the terminal is measured based on Multicast Broadcast Single Frequency Network reference signal Fruit, described measured based on single cell reference signals are with described measured based on Multicast Broadcast Single Frequency Network reference signal It is relevant；

Transmission unit 72, for reporting information to be transferred to network control node for described.

In the specific implementation process, single cell measurement results are as follows: the terminal is based on single in the first time of measuring window The measurement result that cell reference signals measure, the multicast measurement result are as follows: the terminal is in the second time of measuring The measurement result that window is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the first time of measuring window and The second time of measuring window is related；

It is in the specific implementation process, described to report information, specifically:

In the specific implementation process, the receiving unit 71 is also used to receive at least one of following information:

In the specific implementation process, the multicast measurement result includes the reception signal by the Multicast Broadcast Single Frequency Network The determining Reference Signal Received Quality of intensity instruction, the received signal strength indicator is by the terminal according to the multicast and broadcast At least one designated symbols measurement in the subframe of single frequency network transmission obtains the received signal strength indicator, wherein described Designated symbols are the symbol in the sub-frame data region.

In the specific implementation process, the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In the specific implementation process, described to report information, it specifically includes:

In the specific implementation process, specifically:

In the specific implementation process, the base station further include:

Various change mode in measurement feedback method and specific example in previous embodiment three are equally applicable to this reality The base station 70 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of base station 70 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment eight

Referring to FIG. 8, the embodiment of the present invention provides a kind of base station 80, comprising:

Receiving unit 81 is reported for receiving terminal according to the received signal strength indicator of Multicast Broadcast Single Frequency Network Report information, wherein the subframe that the received signal strength indicator is transmitted by the terminal according to Multicast Broadcast Single Frequency Network In at least one designated symbols measure obtain, the designated symbols be the subframe data area in symbol；

Transmission unit 82, for reporting information to be transferred to network control node for described.

In the specific implementation process, the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

Various change mode in measurement feedback method and specific example in previous embodiment four are equally applicable to this reality The base station 80 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of base station 80 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment nine

Referring to FIG. 9, it includes: processor 91, transceiver 92 and memory 93 that the embodiment of the present invention, which provides a kind of terminal 90, Processor 91 is connected with transceiver 92 and memory 93.Transceiver 92 receives single cell reference signals and Multicast Broadcast Single Frequency Network Reference signal handles single cell reference signals and Multicast Broadcast Single Frequency Network reference signal transmission to processor 91.

In the specific implementation process, processor 91 is used to be based on single cell reference signals by transceiver 92 to measure, And it is measured based on Multicast Broadcast Single Frequency Network reference signal；The survey that memory 93 is obtained for the measurement of storage processor 91 Measure data；Transceiver 92 according to single cell measurement results and multicast measurement result for being reported, wherein the list cell is surveyed Amount result is the measurement result that the terminal is measured based on single cell reference signals, the multicast measurement result The measurement result measured for the terminal based on the Multicast Broadcast Single Frequency Network reference signal.

In the specific implementation process, the first time of measuring that the processor 91 is measured based on single cell reference signals Window is related to the second time of measuring window measured based on Multicast Broadcast Single Frequency Network reference signal；

The first measured zone that processor 91 is measured based on single cell reference signals and described based on multicast and broadcast list The second measured zone that frequency network reference signal measures is related；And/or

The first measurement frequency range that processor 91 is measured based on single cell reference signals and described based on multicast and broadcast list The second measurement frequency range that frequency network reference signal measures is related.

In the specific implementation process, the transceiver 92, is used for:

In the specific implementation process, the transceiver 92 is also used to report at least one of following information:

In the specific implementation process, the multicast measurement result includes the reception signal by the Multicast Broadcast Single Frequency Network The determining Reference Signal Received Quality of intensity instruction, the processor 91 are also used to be transmitted according to the Multicast Broadcast Single Frequency Network Subframe in the measurement of at least one designated symbols obtain the received signal strength indicator, wherein the designated symbols are institute State the symbol in sub-frame data region.

In the specific implementation process, the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In the specific implementation process, the transceiver 92, is used for:

In the specific implementation process, at least one following condition is specifically included:

In the specific implementation process, the processor 91, is specifically used for: the measurement configuration information issued according to base station, base It measures in single cell reference signals and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the measurement Configuration information includes the cell ID of measured cell and based on described more when being measured based on single cell reference signals Broadcast the area identification of Multicast Broadcast Single Frequency Network measured when broadcast single frequency network reference signal measures；And/or

The transceiver 92, is specifically used for: configuration information is reported according to what base station issued, based on single cell measurement knot Fruit and the multicast measurement result are reported, wherein described report configuration information comprising reporting trigger condition.

Various change mode in measurement feedback method and specific example in previous embodiment one are equally applicable to this reality The terminal 90 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of terminal 90 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment ten

Referring to FIG. 10, it includes: processor 101, transceiver 102 and memory 103 that the present invention, which provides a kind of terminal 100, Processor 101 is connected with transceiver 102 and memory 103；Transceiver 102 receives single cell reference signals and Multicast Broadcast Single Frequency Network reference signal, by single cell reference signals and Multicast Broadcast Single Frequency Network reference signal transmission to processor 111 at Reason.

Specifically, at least one indicator in the subframe that processor 101 is used to be transmitted according to Multicast Broadcast Single Frequency Network Number measurement obtains the received signal strength indicator of the Multicast Broadcast Single Frequency Network, wherein the designated symbols are the subframe Data area in symbol；Transceiver 102 according to the received signal strength indicator for being reported；Memory 103 is used In the related data that the measurement of storage processor 101 obtains.

In the specific implementation process, the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

Various change mode in measurement feedback method and specific example in previous embodiment two are equally applicable to this reality The terminal 100 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of terminal 100 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment 11

Please refer to Figure 11, it includes: processor 111, transceiver 112 and storage that the embodiment of the present invention, which provides a kind of base station 110, Device 113, processor 111 are connected with transceiver 112 and memory 113；The reception of transceiver 112 reports information, and information will be reported to pass It is defeated by processor 111；Processor 111 is used to information will be reported to send network control node to by network interface；Memory 113 The data that related data and transceiver 112 for the processing of storage processor 111 are received and dispatched.

Specifically, transceiver 112 is for receiving, terminal is based on single cell measurement results and multicast measurement result is reported Report information, wherein it is described list the cell measurement results terminal measure to obtain based on single cell reference signals Measurement result, the multicast measurement result terminal measure to obtain based on Multicast Broadcast Single Frequency Network reference signal Measurement result；Processor 111 reports information to be transferred to network control node by network interface by described.

In the specific implementation process, the transceiver 112 is also used to receive at least one of following information:

In the specific implementation process, the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

In the specific implementation process, the base station further include:

Transceiver 112, for receiving in the base station, terminal is based on single cell measurement results and multicast measurement result carries out Before what is reported reports information, Xiang Suoshu terminal sending measuring configuration information, so that the terminal is believed according to the measuring configuration Breath, is measured based on single cell reference signals and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein is described Measurement configuration information includes the cell ID of measured cell and based on institute when being measured based on single cell reference signals State the area identification of Multicast Broadcast Single Frequency Network measured when Multicast Broadcast Single Frequency Network reference signal measures；And/or

The transceiver 112 reports configuration information for issuing to the terminal, so that the terminal is reported according to Configuration information is reported based on single cell measurement results and the multicast measurement result, wherein described report with confidence Breath is comprising reporting trigger condition.

Various change mode in measurement feedback method and specific example in previous embodiment three are equally applicable to this reality The base station 110 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of base station 110 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Embodiment 12

Please refer to Figure 12, it includes: processor 121, transceiver 122 and storage that the embodiment of the present invention, which provides a kind of base station 120, Device 123, processor 121 are connected with transceiver 122 and memory 123；Transceiver 122 receives the information that reports of terminal transmission, and Information is reported to be transferred to processor 121 by what is received；Processor 121 is used to information will be reported to be transferred to net by network interface Network control node；The data of related data and the transmitting-receiving of transceiver 122 that memory 123 is handled for storage processor 121.

Specifically, transceiver 122 be used to receive terminal according to the received signal strength indicator of Multicast Broadcast Single Frequency Network into What row reported reports information, wherein the received signal strength indicator is transmitted by the terminal according to Multicast Broadcast Single Frequency Network Subframe at least one designated symbols measure obtain, the designated symbols be the subframe data area in symbol； Processor 121 reports information to be transferred to network control node by network interface by described.

In the specific implementation process, the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

Various change mode in measurement feedback method and specific example in previous embodiment four are equally applicable to this reality The base station 120 for applying example, by the detailed description of aforementioned measurement feedback method, those skilled in the art are clear that this reality The implementation method of base station 120 in example is applied, so this will not be detailed here in order to illustrate the succinct of book.

Said one or multiple technical solutions in the embodiment of the present invention are based on single cell reference signals by terminal and carry out Single cell measurement, and multicast measurement is carried out based on Multicast Broadcast Single Frequency Network reference signal；And according to single cell measurement and more It broadcasts the measurement result that measurement obtains to report to base station, realize based on single cell reference signals and Multicast Broadcast Single Frequency Network with reference to letter Number measurement report.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of measurement feedback method, which is characterized in that the described method includes:

Terminal is based on single cell reference signals and measures, and is measured based on Multicast Broadcast Single Frequency Network reference signal, Wherein, described measured based on single cell reference signals is measured with described based on Multicast Broadcast Single Frequency Network reference signal It is relevant；

The terminal is reported according to single cell measurement results and multicast measurement result, wherein the list cell measurement results For the measurement result that the terminal is measured based on single cell reference signals, the multicast measurement result is described The measurement result that terminal is measured based on the Multicast Broadcast Single Frequency Network reference signal；

Wherein, the terminal is reported according to single cell measurement results and multicast measurement result, comprising:

Single cell measurement results and the multicast measurement result combine reporting by the terminal, wherein the joint It reports and is used to indicate single cell measurement results and the multicast measurement result as correlation measurements；Or

The terminal calculates according to single cell measurement results and the multicast measurement result and obtains reference result, by the ginseng Result, single cell measurement results and the multicast measurement result is examined combine reporting, wherein it is described combine to report be used for Indicate that the reference result, single cell measurement results and the multicast measurement result are correlation measurements.

2. the method as described in claim 1, which is characterized in that the terminal measured based on single cell reference signals One time of measuring window is related to the second time of measuring window measured based on Multicast Broadcast Single Frequency Network reference signal；

The first measured zone that the terminal is measured based on single cell reference signals and described based on multicast broadcast single frequency network The second measured zone that network reference signal measures is related；And/or

The first measurement frequency range that the terminal is measured based on single cell reference signals and described based on multicast broadcast single frequency network The second measurement frequency range that network reference signal measures is related.

3. method according to claim 2, which is characterized in that the first time of measuring window and the second time of measuring window All or part of overlapping or the interval between the first time of measuring window and the second time of measuring window are less than time threshold Value；

First measured zone and the overlapping of second measured zone all or part or first measured zone and institute The distance for stating the second measured zone is less than distance threshold；And/or

The first measurement frequency range and the second measurement frequency range all or part overlapping or the first measurement frequency range and institute It states interval between the second measurement frequency range and is less than frequency range threshold value.

4. the method as described in claim any in claims 1 to 3, which is characterized in that further comprise: reporting following at least one Item information:

Measured based on single cell reference signals and measured based on Multicast Broadcast Single Frequency Network reference signal measurement when Between information；

The measurement zone for being measured based on single cell reference signals and being measured based on Multicast Broadcast Single Frequency Network reference signal Domain information；

The measurement frequency for being measured based on single cell reference signals and being measured based on Multicast Broadcast Single Frequency Network reference signal Segment information.

5. the method as described in claim any in claims 1 to 3, which is characterized in that the multicast measurement result includes by institute The Reference Signal Received Quality that the received signal strength indicator of Multicast Broadcast Single Frequency Network determines is stated, the terminal passes through with lower section Formula measurement obtains the received signal strength indicator:

The reception letter is obtained according at least one designated symbols measurement in the subframe of Multicast Broadcast Single Frequency Network transmission Number intensity instruction, wherein the designated symbols are the symbol in the sub-frame data region.

6. method as claimed in claim 5, which is characterized in that the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

There are overlapping carrying multicast service and/or institute with the symbol for carrying the cell own reference signal in the data area State the symbol of Multicast Broadcast Single Frequency Network reference signal.

7. the method as described in claim any in claims 1 to 3, which is characterized in that the terminal is according to single cell measurement knot Fruit and multicast measurement result are reported, and are specifically included:

The terminal by least one information in single cell measurement results, the first reference information, the second reference information, and The multicast measurement result reporting base station；

Wherein, first reference information is by the terminal according to single cell measurement results and the multicast measurement result meter It calculates and obtains；Second reference information is by the terminal according to single cell measurement results, the multicast measurement result and institute The resource utilization for stating single cell reference signals respective cell, which calculates, to be obtained.

8. the method for claim 7, which is characterized in that first reference information, specifically:

Wherein, MRSRP indicates the Reference Signal Received Power of the Multicast Broadcast Single Frequency Network reference signal；MRSSI indicates more Broadcast the received signal strength indicator of broadcast single frequency network；RSRP indicates that the reference signal of single cell reference signals receives function Rate；M is positive integer.

9. the method for claim 7, which is characterized in that second reference information, specifically:

Wherein, MRSRP indicates the Reference Signal Received Power of the Multicast Broadcast Single Frequency Network reference signal；MRSSI indicates more Broadcast the received signal strength indicator of broadcast single frequency network；RSRP indicates that the reference signal of single cell reference signals receives function Rate；Alfa indicates the resource utilization of single cell reference signals respective cell, and it is positive integer that alfa, which is greater than 0 less than 1, M,.

10. the method as described in claim any in claims 1 to 3, which is characterized in that the terminal is according to single cell measurement knot Fruit and multicast measurement result are reported, and are specifically included:

The terminal is when single cell measurement results and multicast measurement result satisfaction report trigger condition, according to described Single cell measurement results and the multicast measurement result are reported.

11. method as claimed in claim 10, which is characterized in that it is described to report trigger condition, specifically include following at least one A condition:

The Reference Signal Received Power and the list of Multicast Broadcast Single Frequency Network reference signal described in the multicast measurement result The ratio of the Reference Signal Received Power of list cell reference signals described in cell measurement results is less than first threshold；

The Reference Signal Received Power and the list of Multicast Broadcast Single Frequency Network reference signal described in the multicast measurement result The ratio of the Reference Signal Received Power of list cell reference signals described in cell measurement results is greater than second threshold, wherein described Second threshold is greater than the first threshold；

The first reference value after adding measured single cell in Multicast Broadcast Single Frequency Network is greater than third threshold value or less than the 4 Threshold value, wherein the 4th threshold value is greater than the third threshold value；

The second reference value after removing measured single cell in Multicast Broadcast Single Frequency Network is greater than the 5th threshold value or less than the 6 Threshold value, wherein the 6th threshold value is greater than the 5th threshold value.

12. the method as described in claim any in claims 1 to 3, which is characterized in that the terminal is based on single cell reference letter It number measures, and is measured based on Multicast Broadcast Single Frequency Network reference signal, specifically: the terminal is according under base station The measurement configuration information of hair is measured based on single cell reference signals and is carried out based on Multicast Broadcast Single Frequency Network reference signal Measurement, wherein the measurement configuration information includes the small of measured cell when being measured based on single cell reference signals Area's Multicast Broadcast Single Frequency Network measured when identifying and being measured based on the Multicast Broadcast Single Frequency Network reference signal Area identification；And/or

The terminal is reported according to single cell measurement results and multicast measurement result, specifically: the terminal is according to base station What is issued reports configuration information, is reported based on single cell measurement results and the multicast measurement result, wherein described Reporting configuration information includes to report trigger condition.

13. a kind of measurement feedback method, which is characterized in that the described method includes:

It is wide that at least one designated symbols measurement in the subframe that terminal is transmitted according to Multicast Broadcast Single Frequency Network obtains the multicast Broadcast the received signal strength indicator of Single Frequency Network, wherein the designated symbols are the symbol in the data area of the subframe；

The terminal is reported according to the received signal strength indicator.

14. method as claimed in claim 13, which is characterized in that the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

Have in the data area with the symbol for carrying single cell reference signals overlapping for carrying multicast service and/or described The symbol of Multicast Broadcast Single Frequency Network reference signal.

15. method as claimed in claim 14, which is characterized in that the designated symbols are specially to number to be greater than in the subframe Symbol equal to 4.

16. a kind of measurement feedback method, which is characterized in that the described method includes:

Base station receives terminal and reports information based on what single cell measurement results and multicast measurement result were reported, wherein described Single cell measurement results are the measurement result that the terminal is measured based on single cell reference signals, the multicast measurement As a result the measurement result measured for the terminal based on Multicast Broadcast Single Frequency Network reference signal, it is described based on single small It is relevant that area's reference signal, which is measured with described measured based on Multicast Broadcast Single Frequency Network reference signal,；

The base station reports information to be transferred to network control node for described；

It is wherein, described to report information, specifically:

Single cell measurement results and the multicast measurement result are carried out combining the information reported by the terminal, wherein institute It states to combine to report and is used to indicate single cell measurement results and the multicast measurement result as correlation measurements；Or

The terminal carries out reference result, single cell measurement results and the multicast measurement result to combine the letter reported Breath, wherein the reference result is obtained by the terminal according to single cell measurement results and multicast measurement result calculating , it is described combine report that be used to indicate the reference result, single cell measurement results and the multicast measurement result be phase Close measurement result.

17. the method described in claim 16, which is characterized in that the list cell measurement results are that the terminal is surveyed first The measurement result that amount time window is measured based on single cell reference signals, the multicast measurement result are that the terminal exists The measurement result that second time of measuring window is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein described first Time of measuring window is related to the second time of measuring window；

The list cell measurement results are that the terminal measures to obtain in the first measured zone based on single cell reference signals Measurement result, the multicast measurement result be the terminal the second measured zone be based on Multicast Broadcast Single Frequency Network with reference to letter Number measurement result measured, wherein first measured zone is related to second measured zone；And/or

The list cell measurement results are that the terminal measures to obtain in the first measurement frequency range based on single cell reference signals Measurement result, the multicast measurement result be the terminal second measurement frequency range be based on Multicast Broadcast Single Frequency Network with reference to letter Number measurement result measured, wherein the first measurement frequency range is related to the second measurement frequency range.

18. method as claimed in claim 17, which is characterized in that the first time of measuring window and second time of measuring Completely or partially overlapping or the interval between the first time of measuring window and the second time of measuring window are less than the time to window Threshold value；

19. the method as described in claim any in claim 16~18, which is characterized in that further comprise: the base station connects Receive at least one of following information:

20. the method as described in claim any in claim 16~18, which is characterized in that the multicast measurement result include by The Reference Signal Received Quality that the received signal strength indicator of the Multicast Broadcast Single Frequency Network determines, the received signal strength Indicate that at least one designated symbols measurement in the subframe transmitted by the terminal according to the Multicast Broadcast Single Frequency Network obtains The received signal strength indicator, wherein the designated symbols are the symbol in the sub-frame data region.

21. method as claimed in claim 20, which is characterized in that the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

22. the method as described in claim any in claim 16~18, which is characterized in that it is described to report information, it specifically includes:

The list cell measurement results, the first reference information, at least one information in the second reference information and the multicast are surveyed Measure result；

23. method as claimed in claim 22, which is characterized in that first reference information, specifically:

24. method as claimed in claim 22, which is characterized in that second reference information, specifically:

25. the method as described in claim any in claim 16~18, which is characterized in that it is described to report information, specifically:

When single cell measurement results and multicast measurement result satisfaction report trigger condition, by the terminal according to institute State single cell measurement results and information that the multicast measurement result is reported.

26. method as claimed in claim 25, which is characterized in that it is described to report trigger condition, specifically include following at least one A condition:

27. the method as described in claim any in claim 16~18, which is characterized in that receive terminal in the base station and be based on Before what single cell measurement results and multicast measurement result were reported reports information, the method also includes:

The base station is to the terminal sending measuring configuration information, so that the terminal is based on according to the measurement configuration information Single cell reference signals are measured and are measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the measurement is matched The cell ID of measured cell and based on multicast when confidence breath based on single cell reference signals comprising being measured The area identification of broadcast single frequency network reference signal Multicast Broadcast Single Frequency Network measured when measuring；And/or

The base station issues to the terminal and reports configuration information, so that the terminal reports configuration information according to, is based on The list cell measurement results and the multicast measurement result are reported, wherein described report configuration information comprising reporting triggering Condition.

28. a kind of measurement feedback method, which is characterized in that the described method includes:

Base station receives terminal and reports information according to what the received signal strength indicator of Multicast Broadcast Single Frequency Network was reported, In, at least one of subframe that the received signal strength indicator is transmitted by the terminal according to Multicast Broadcast Single Frequency Network refers to Determine symbolized measurement acquisition, the designated symbols are the symbol in the data area of the subframe；

29. method as claimed in claim 28, which is characterized in that the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

30. method as claimed in claim 29, which is characterized in that the designated symbols are specially to number to be greater than in the subframe Symbol equal to 4.

31. a kind of terminal characterized by comprising

Measuring unit measures for being based on single cell reference signals, and is based on Multicast Broadcast Single Frequency Network reference signal It measures；

Transmission unit, for being reported according to single cell measurement results and multicast measurement result, wherein the list cell measurement As a result the measurement result measured for the terminal based on single cell reference signals, the multicast measurement result are The measurement result that the terminal is measured based on the Multicast Broadcast Single Frequency Network reference signal；

Wherein, the transmission unit, is used for:

Single cell measurement results and the multicast measurement result combine reporting, wherein it is described combine to report be used for It indicates single cell measurement results and the multicast measurement result is correlation measurements；Or

Calculated according to single cell measurement results and the multicast measurement result and obtain reference result, by the reference result, It is described list cell measurement results and the multicast measurement result combine reporting, wherein it is described combine to report be used to indicate institute Stating reference result, single cell measurement results and the multicast measurement result is correlation measurements.

32. terminal as claimed in claim 31, which is characterized in that the measuring unit is based on single cell reference signals and is surveyed The the first time of measuring window and the second time of measuring window measured based on Multicast Broadcast Single Frequency Network reference signal of amount It is related；

The first measured zone that the measuring unit is measured based on single cell reference signals and described based on multicast and broadcast list The second measured zone that frequency network reference signal measures is related；And/or

The first measurement frequency range that the measuring unit is measured based on single cell reference signals and described based on multicast and broadcast list The second measurement frequency range that frequency network reference signal measures is related.

33. terminal as claimed in claim 32, which is characterized in that the first time of measuring window and second time of measuring Completely or partially overlapping or the interval between the first time of measuring window and the second time of measuring window are less than the time to window Threshold value；

34. the terminal as described in claim any in claim 31~33, which is characterized in that the transmission unit is also used to report At least one of following information:

35. the terminal as described in claim any in claim 31~33, which is characterized in that the multicast measurement result include by The Reference Signal Received Quality that the received signal strength indicator of the Multicast Broadcast Single Frequency Network determines, the measuring unit are also used At least one designated symbols measurement in the subframe transmitted according to the Multicast Broadcast Single Frequency Network obtains the reception signal Intensity instruction, wherein the designated symbols are the symbol in the sub-frame data region.

36. terminal as claimed in claim 35, which is characterized in that the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

37. the terminal as described in claim any in claim 31~33, which is characterized in that the transmission unit is used for:

By at least one information and the multicast in single cell measurement results, the first reference information, the second reference information Measurement result reporting base station；

38. terminal as claimed in claim 37, which is characterized in that first reference information, specifically:

39. terminal as claimed in claim 37, which is characterized in that second reference information, specifically:

40. the terminal as described in claim any in claim 31~33, which is characterized in that the transmission unit is used for:

When single cell measurement results and multicast measurement result satisfaction report trigger condition, surveyed according to single cell Amount result and the multicast measurement result are reported.

41. terminal as claimed in claim 40, which is characterized in that it is described to report trigger condition, specifically include following at least one A condition:

42. the terminal as described in claim any in claim 31~33, which is characterized in that the measuring unit is specifically used for: The measurement configuration information issued according to base station is measured based on single cell reference signals and is joined based on Multicast Broadcast Single Frequency Network It examines signal to measure, wherein the measurement configuration information includes to be surveyed when measuring based on single cell reference signals Measured multicast and broadcast when measuring the cell ID of cell and being measured based on the Multicast Broadcast Single Frequency Network reference signal The area identification of Single Frequency Network；And/or

The transmission unit, is specifically used for: report configuration information according to what base station issued, based on single cell measurement results and The multicast measurement result is reported, wherein described report configuration information comprising reporting trigger condition.

43. a kind of terminal characterized by comprising

Measuring unit, at least one designated symbols measurement in the subframe for being transmitted according to Multicast Broadcast Single Frequency Network obtain institute State the received signal strength indicator of Multicast Broadcast Single Frequency Network, wherein the designated symbols are in the data area of the subframe Symbol；

44. terminal as claimed in claim 43, which is characterized in that the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

45. terminal as claimed in claim 44, which is characterized in that the designated symbols are specially to number to be greater than in the subframe Symbol equal to 4.

46. a kind of base station characterized by comprising

Receiving unit reports information based on what single cell measurement results and multicast measurement result were reported for receiving terminal, Wherein, single cell measurement results are the measurement result that the terminal is measured based on single cell reference signals, institute Stating multicast measurement result is the measurement result that the terminal is measured based on Multicast Broadcast Single Frequency Network reference signal, institute It states to measure based on single cell reference signals and is based on Multicast Broadcast Single Frequency Network reference signal to measure being related to described 's；

Transmission unit, for reporting information to be transferred to network control node for described；

It is wherein, described to report information, specifically:

47. base station as claimed in claim 46, which is characterized in that the list cell measurement results are as follows: the terminal is first The measurement result that time of measuring window is measured based on single cell reference signals, the multicast measurement result are as follows: the end The measurement result measured in the second time of measuring window based on Multicast Broadcast Single Frequency Network reference signal is held, wherein described First time of measuring window is related to the second time of measuring window；

The list cell measurement results are as follows: the terminal is based on single cell reference signals in the first measured zone and measures to obtain Measurement result, the multicast measurement result are as follows: the terminal the second measured zone based on Multicast Broadcast Single Frequency Network refer to The measurement result that signal measures, wherein first measured zone is related to second measured zone；And/or

The list cell measurement results are as follows: the terminal is based on single cell reference signals in the first measurement frequency range and measures to obtain Measurement result, the multicast measurement result are as follows: the terminal second measurement frequency range be based on Multicast Broadcast Single Frequency Network reference The measurement result that signal measures, wherein the first measurement frequency range is related to the second measurement frequency range.

48. base station as claimed in claim 47, which is characterized in that the first time of measuring window and second time of measuring Completely or partially overlapping or the interval between the first time of measuring window and the second time of measuring window are less than the time to window Threshold value；

49. the base station as described in claim any in claim 46~48, which is characterized in that the receiving unit is also used to receive At least one of following information:

50. the base station as described in claim any in claim 46~48, which is characterized in that the multicast measurement result include by The Reference Signal Received Quality that the received signal strength indicator of the Multicast Broadcast Single Frequency Network determines, the received signal strength Indicate that at least one designated symbols measurement in the subframe transmitted by the terminal according to the Multicast Broadcast Single Frequency Network obtains The received signal strength indicator, wherein the designated symbols are the symbol in the sub-frame data region.

51. base station as claimed in claim 50, which is characterized in that the designated symbols specifically:

The symbol of the cell own reference signal is carried in the data area；Or

52. the base station as described in claim any in claim 46~48, which is characterized in that it is described to report information, it specifically includes:

53. base station as claimed in claim 52, which is characterized in that first reference information, specifically:

54. base station as claimed in claim 52, which is characterized in that second reference information, specifically:

55. the base station as described in claim any in claim 46~48, which is characterized in that it is described to report information, specifically:

56. base station as claimed in claim 55, which is characterized in that it is described to report trigger condition, specifically include following at least one A condition:

57. the base station as described in claim any in claim 46~48, which is characterized in that the transmission unit is also used in institute State base station receive terminal based on single cell measurement results and multicast measurement result reported report information before, to the end Sending measuring configuration information is held, so that the terminal is surveyed according to the measurement configuration information based on single cell reference signals It measures and is measured based on Multicast Broadcast Single Frequency Network reference signal, wherein the measurement configuration information includes to be based on the list When cell reference signals measure the cell ID of measured cell and be based on the Multicast Broadcast Single Frequency Network reference signal The area identification of measured Multicast Broadcast Single Frequency Network when measuring；And/or

The transmission unit reports configuration information for issuing to the terminal, so that the terminal is reported according to confidence Breath is reported based on single cell measurement results and the multicast measurement result, reports the configuration information to include wherein described Report trigger condition.

58. a kind of base station characterized by comprising

Receiving unit is reported for receiving terminal according to what the received signal strength indicator of Multicast Broadcast Single Frequency Network was reported Information, wherein in the subframe that the received signal strength indicator is transmitted by the terminal according to Multicast Broadcast Single Frequency Network extremely Few designated symbols measurement obtains, and the designated symbols are the symbol in the data area of the subframe；

59. base station as claimed in claim 58, which is characterized in that the designated symbols specifically:

The symbol of single cell reference signals is carried in the data area；Or

60. base station as claimed in claim 59, which is characterized in that the designated symbols are specially to number to be greater than in the subframe Symbol equal to 4.