CN103427967B - The management method and system of a kind of interferometry resource - Google Patents

The management method and system of a kind of interferometry resource Download PDF

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CN103427967B
CN103427967B CN201210156342.3A CN201210156342A CN103427967B CN 103427967 B CN103427967 B CN 103427967B CN 201210156342 A CN201210156342 A CN 201210156342A CN 103427967 B CN103427967 B CN 103427967B
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resource
configuration
csi
signaling
base station
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CN103427967A (en
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郭森宝
李儒岳
孙云锋
张晨晨
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ZTE Corp
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ZTE Corp
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Abstract

The present invention provides a kind of management method and system of interferometry resource.The method, including：Base station side using following either type come the configuration information of instruction terminal side every suit interferometry resource, including：M covers zero power channel status information reference signal CSI RS configuration signals；Alternatively, a set of zero energy CSI RS configuration signals that signaling and a cycle configuration signal are biased including M subframe；Alternatively, a set of zero energy CSI RS configuration signals that signaling and M period assignment signaling are biased including M subframe；Wherein, M is the integer more than or equal to 2.

Description

The management method and system of a kind of interferometry resource
Technical field
The present invention relates to the management method and system of the communications field, more particularly to a kind of interferometry resource.
Background technology
System is after it experienced the several versions of R8/9/10 for Long Term Evolution (Long Term Evolution, abbreviation LTE), again R11 technologies are accurately studied successively.R8 products in part start progressively commercial at present, and R9 and R10 need further product programming.
R8 the and R9 stages are being experienced, R10 adds many new characteristics, such as DMRS again on the basis of the above two (Demodulation Reference Signal, demodulated reference signal), CSI-RS (Channel State Information Reference Signal, channel state information reference signals) etc. pilot tone characteristic, 8 antennas support etc. transmission and feedback characteristics etc. Deng particularly eICIC (ehanced Inter-Cell Interference Cancellin, inter-cell interference offset enhancing) Technology further considers the interference avoidance technique between cell on the basis for considering R8/9ICIC.For solving cell Between the technology of interference problem mainly consider that the area interference under homogenous networks avoids initial stage in stage in R10, the wherein consideration of mainstream EICIC technologies and CoMP (Coordinated Multi-point, multipoint cooperative) technology.CoMP is exactly as its name suggests multiple sections Point cooperation sends data to one or more UE in identical running time-frequency resource or different running time-frequency resources.So technology can To reduce the interference between cell, the throughput of cell edge is improved, expands MPS process.But due to discussing that the later stage considers Heterogeneous network introduces more scenes, and the time restriction that the complexity and R10 of CoMP technologies discuss, finally determines in R10 ranks Section does not introduce extra CoMP standardized contents, but the demands of CoMP parts can be contemplated in design CSI-RS to design, institute With CoMP technologies after 60bis meetings with regard to without carrying out further discussion.
The configuration information of R10CSI-RS mainly includes non-zero power CSI-RS configuration signals and zero energy CSI-RS matches somebody with somebody confidence Order.Non-zero power CSI-RS configurations mainly consider to notify each non-zero power in end side by using the mode of table index CSI-RS is configured as shown in Table1 and Table2, and by antenna port number in the running time-frequency resource position of a subframe To notify the number of the running time-frequency resource of end side non-zero power CSI-RS occupancy that corresponding antenna port and utilization subframe are inclined Put with periodic key to notify end side receiving the subframe of CSI-RS, as shown in Table3.
Table 1：Resource impacts of the CSI-RS in general cyclic prefix sub-frame configuration
Table 2：Resource impact s of the CSI-RS in extended cyclic prefix sub-frame configuration
Table 3：CSI-RS sub-frame configurations
The CSI-RS of zero energy notifies end side to need the resource element of rate-matched using the bitmap sequences of 16 bits Element.Sub-frame offset and the subframe where the zero energy CSI-RS of periodic notification end side, as shown in Figure3.
The purpose of non-zero power CSI-RS mainly allows end side to measure CSI and anti-Kui Give base station sides.Zero energy CSI-RS Main purpose be in order to reduce data service for CSI-RS interference so as to improve measurement CSI accuracy, in base station side Notify end side zero energy CSI-RS resource location, end side assume base station not zero energy CSI-RS resource location Place PDSCH either other reference signals or channel.
R11 needs to consider influences of the CoMP for standard, in particular for the configuration and zero power for considering interferometry resource Rate CSI-RS resource configures.Discuss in newest 68bis meetings, can be obtained using the CSI-RS resource measurement interference of zero energy More accurately Interference Estimation performance, while can also part compatibility R10 version terminals, be passed to configure zero energy CSI- RS come avoid interferometry resource for PDSCH punch caused by performance loss.If introduce zero energy CSI-RS in the R11 stages After the mode for measuring interference, then the rate-matched resource that end side needs to identify needs to include following three kinds：
1. non-zero power CSI-RS resource.It is primarily referred to as base station side and sends CSI-RS in the way of 8 or 4 ports, eventually Side maximum can only support 4 or 2 ports, at this moment carry out rate-matched in the port position that other cannot be identified.Or base Stand side transmission CSI-RS, but end side uses feedback model 1-0,2-0 or 3-0 mode, at this moment need not configure CSI-RS Port, it is only necessary to configure zero energy CSI-RS.
2. zero energy CSI-RS resource is used to reduce the interference that data service is measured for CSI-RS.
3. zero energy CSI-RS resource measures interference for end side on corresponding resource location.
The purpose configured for the 1st, the 2nd point with the zero energy CSI-RS of R10 is identical, is newly-increased zero power for the 3rd point Rate CSI-RS is used for interferometry.So needed for R11 there are new zero energy CSI-RS configuration modes, including at least two Point, a part is used for interferometry, and a part is used for rate-matched.In this patent for the simplicity write, temporarily claim interference The zero energy CSI-RS of measurement is IMR (Interference Measurement Resource, interferometry resource), claims speed The matched zero energy CSI-RS of rate is RMR (Rate Matching Resource, rate-matched resource).
The content of the invention
The present invention provides a kind of management method and system of jamming resource, and technical problems to be solved are how to cause The eICIC systems in the management and R10 of measurement are disturbed in R11 systems and reach unified.
In order to solve the above technical problems, the present invention provides following technical solution：
A kind of management method of interferometry resource, base station side are done using following either type come instruction terminal side every suit The configuration information of measurement resource is disturbed, including：
M covers zero power channel status information reference signal CSI-RS configuration signals；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and a cycle configuration signal are biased including M subframe；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and M period assignment signaling are biased including M subframe；
Wherein, M is the integer more than or equal to 2.
Preferably, the method also has following features：The zero power channel status information reference signal configuration signal Including running time-frequency resource position, sub-frame offset and cycle, wherein：
Instruction situation of the base station side to running time-frequency resource position is in ordinary cycle according to CSI-RS in the 10th version R10 The resource mapping table or CSI-RS of prefix sub-frame configuration indicate situation in the resource mapping table of extended cyclic prefix sub-frame configuration Subset or complete or collected works；
The base station side is the configuration feelings in R10 in CSI-RS sub-frame configurations table to the configuring condition of sub-frame offset and cycle The subset of condition or complete or collected works.
Preferably, the method also has following features：The finger of instruction situation of the base station side to running time-frequency resource position Show method using index indicating means or the indicating means of bitmap sequences.
Preferably, the method also has following features：
The index indicating means is referred to by indicating the corresponding money of the zero power channel status information reference signal Method of the source in the running time-frequency resource position of instruction situation；
The indicating means of the bitmap sequences refers to representing the bit correspondence position using the value of each bit It is upper to whether there is the corresponding resource of the zero power channel status information reference signal, wherein：
Bit value represents that there is no zero power channel status information reference signal correspondence on the bit correspondence position for 0 Resource, bit value for 1 represent the bit correspondence position on there are the zero power channel status information reference signal is corresponding Resource；Alternatively,
Bit value represents that there are the zero power channel status information reference signal is corresponding on the bit correspondence position for 0 Resource, bit value represent that there is no the zero power channel status information reference signal is corresponding on the bit correspondence position for 1 Resource.
Preferably, the method also has following features：The zero energy channel condition information reference of the base station side configuration It is 40 milliseconds or 80 milliseconds in the cycle that signal configuration signal, which is,.
Preferably, the method also has following features：
It is a set of to be biased including M subframe described in the zero energy CSI-RS configuration signals of signaling and a cycle configuration signal M subframe biasing signaling shares one cycle signaling；
It is a set of to bias M described in the zero energy CSI-RS configuration signals of signaling and M period assignment signaling including M subframe A cycle signaling is corresponded with M subframe biasing signaling.
Preferably, the method also has following features：In base station side using M set zero energy CSI-RS configuration signal instructions During the configuration information of a set of interferometry resource in end side, base station side passes through N described in terminal-specific high-level signaling instruction terminal side The M sets covered in power CSI-RS configuration signals configure information used in the configuration information of interferometry resource for the end side, Wherein N is the integer more than 0 and N is more than or equal to M.
Preferably, the method also has following features：In base station side using M set zero energy CSI-RS configuration signal instructions During the configuration information of a set of interferometry resource in end side, base station side and end side predefine the N set power CSI-RS configurations Preceding M sets in signaling configure information used in the configuration information of interferometry resource for the end side, and wherein N is more than 0 Integer and N is more than or equal to M.
Preferably, the method also has following features：The value of M is 2 either 3 or 4 or 5.
Preferably, the method also has following features：The method further includes：
Terminal UE side obtains the configuration of at least two zero energy CSI-RS resource after the configured information of base station side is received Information, the configuration by the configuration information of at least two zero energys CSI-RS resource collectively as every suit interferometry resource Information, carries out the measurement of jamming resource.
A kind of management system of interferometry resource, including：Base station, wherein the base station includes：
Configuration device, for matching somebody with somebody confidence using following either type come instruction terminal side every suit interferometry resource Breath, including：
M covers zero power channel status information reference signal configuration signal；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and a cycle configuration signal are biased including M subframe；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and M period assignment signaling are biased including M subframe；
Wherein, M is the integer more than or equal to 2.
Preferably, the system also has following features：The zero power channel status information reference signal configuration signal Including running time-frequency resource position, sub-frame offset and cycle, wherein：
Instruction situation of the base station side to running time-frequency resource position is in ordinary cycle according to CSI-RS in the 10th version R10 The resource mapping table or CSI-RS of prefix sub-frame configuration indicate situation in the resource mapping table of extended cyclic prefix sub-frame configuration Subset or complete or collected works；
The base station side is the configuration feelings in R10 in CSI-RS sub-frame configurations table to the configuring condition of sub-frame offset and cycle The subset of condition or complete or collected works.
Preferably, the system also has following features：The finger of instruction situation of the base station side to running time-frequency resource position Show method using index indicating means or the indicating means of bitmap sequences.
Preferably, the system also has following features：
The index indicating means is referred to by indicating the corresponding money of the zero power channel status information reference signal Method of the source in the running time-frequency resource position of instruction situation；
The indicating means of the bitmap sequences refers to representing the bit correspondence position using the value of each bit It is upper to whether there is the corresponding resource of the zero power channel status information reference signal, wherein：
Bit value represents that there is no zero power channel status information reference signal correspondence on the bit correspondence position for 0 Resource, bit value for 1 represent the bit correspondence position on there are the zero power channel status information reference signal is corresponding Resource；Alternatively,
Bit value represents that there are the zero power channel status information reference signal is corresponding on the bit correspondence position for 0 Resource, bit value represent that there is no the zero power channel status information reference signal is corresponding on the bit correspondence position for 1 Resource.
Preferably, the system also has following features：The zero energy channel condition information ginseng of the configuration device configuration It is 40 milliseconds or 80 milliseconds in the cycle to examine signal configuration signal to be.
Preferably, the system also has following features：
It is a set of to be biased including M subframe described in the zero energy CSI-RS configuration signals of signaling and a cycle configuration signal M subframe biasing signaling shares one cycle signaling；
It is a set of to bias M described in the zero energy CSI-RS configuration signals of signaling and M period assignment signaling including M subframe A cycle signaling is corresponded with M subframe biasing signaling.
Preferably, the system also has following features：The base station further includes：
Instruction device, is connected with the configuration device, for using M set zero energy CSI-RS configuration signal instruction terminals During the configuration information of a set of interferometry resource in side, power CSI- is covered by N described in terminal-specific high-level signaling instruction terminal side In RS configuration signals M set for the end side configure interferometry resource configuration information used in information, wherein N be more than 0 integer and N is more than or equal to M.
Preferably, the system also has following features：In base station side using M set zero energy CSI-RS configuration signal instructions During the configuration information of a set of interferometry resource in end side, base station side and end side predefine the N set power CSI-RS configurations Preceding M sets in signaling configure information used in the configuration information of interferometry resource for the end side, and wherein N is more than 0 Integer and N is more than or equal to M.
Preferably, the system also has following features：The value of M is 2 either 3 or 4 or 5.
Preferably, the system also has following features：The system also includes terminal, wherein the terminal further includes：
Acquisition device, is connected with the configuration, for after the configured information of base station side is received, obtaining at least two 0 The configuration information of power CSI-RS resource；
Measuring device, is connected with the acquisition device, for by the configuration of at least two zero energys CSI-RS resource Information carries out the measurement of jamming resource collectively as the configuration information of every suit interferometry resource.
The present invention provides the management method and system of a kind of interferometry resource so that base station side and end side are using to the greatest extent Measure few time domain and frequency domain resource expense and as far as possible few high-level signaling expense so that interferometry and Feedback Rule are unified, and And the eICIC systems in the collocation method and R10 of interferometry can be caused to reach unified.
Brief description of the drawings
Fig. 1 is the flow diagram of the management method embodiment of interferometry resource provided by the invention；
Fig. 2 is the flow diagram of the management system embodiment of interferometry resource provided by the invention.
Embodiment
It is right below in conjunction with the accompanying drawings and the specific embodiments to make the object, technical solutions and advantages of the present invention clearer The present invention is described in further detail.It should be noted that in the case where there is no conflict, embodiment and implementation in the application Feature in example can be mutually combined.
Embodiment 1
In the present embodiment, UE1 is R11 or the user of more highest version, base station side are matched somebody with somebody by the high-level signaling of terminal-specific Put the configuration information that two sets of zero energy CSI-RS configuration signals of UE1 are used to refer to a set of interferometry resources of UE1.
The running time-frequency resource positional information of wherein zero energy CSI-RS configurations can use time-frequency in Table1 or Table2 The indexing means of resource location or the method for bitmap sequences.Above two mode is introduced below：
Illustrated in the present embodiment with the indexing means of running time-frequency resource position in Table1, for first set zero energy The configuration signal of CSI-RS can configure rope using configuration index value as 0 for the configuration signal of second set of zero energy CSI-RS It is 0 to draw value, then when the running time-frequency resource position in the corresponding subframe of two sets of zero configuration CSI-RS configuration signals is first (9,5) of gap, the former refers to that subcarrier in frequency domain indexes for content in its bracket, and the latter refers to the shared of corresponding time slot OFDM symbol indexes.Certainly, the index value of two sets of configuration signals can not also be the same.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Sub-frame offset and cycle for the configuration signal of two sets of zero energy CSI-RS, the rope being respectively configured as in Table3 Draw 35 and 43, corresponding sub-frame offset 0 and sub-frame offset 8, the cycle configures for 40ms.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 2
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 two by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is had using indexing means in Table1 or Table2 are similar to For body, according to indexing means in Table1 or Table2, it is self-defined go out a set of indexed mode, be specially every specifically A self-defined index value in running time-frequency resource position.Specifically, for first set zero energy CSI-RS can configure it is corresponding (9, 5) index value, the index value of corresponding (9,5) can be configured for second set of zero energy CSI-RS, then in a corresponding subframe Running time-frequency resource position be (9,5) of first time slot, the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, The latter refers to the shared OFDM symbol index of corresponding time slot.Certainly, the index value of two sets of configuration signals can not also be the same.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Similarly, method is respectively configured similar to the indexing means in Table3 in sub-frame offset and cycle, i.e., according to Table3 In self-defined a set of sub-frame configuration form, be respectively configured corresponding sub-frame offset 0 and sub-frame offset 8, the cycle is the rope of 40ms configurations Draw value.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 3
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 tri- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for first set zero energy CSI-RS, for second set of zero energy CSI- RS can configure the index value of corresponding (9,5), and the index value of corresponding (9,5) can be configured for the 3rd set of zero energy CSI-RS, Then the running time-frequency resource position in a corresponding subframe is (9,5) of first time slot, and the content in its bracket is that the former refers to Be subcarrier in frequency domain index, the latter refers to the shared OFDM symbol index of corresponding time slot.Certainly, the rope of three sets of configuration signals Drawing value can not also be the same.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Method is respectively configured similar to the indexing means in Table3 in sub-frame offset and cycle, and it is inclined that corresponding subframe is respectively configured Set to 0, sub-frame offset 8 and sub-frame offset 16, cycle are the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 4
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 tetra- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for first set zero energy CSI-RS, for second set of zero energy CSI- RS can configure the index value of corresponding (9,5), and the index value of corresponding (9,5) can be configured for the 3rd set of zero energy CSI-RS, The index value of corresponding (9,5) can be configured for the 4th set of zero energy CSI-RS, then the running time-frequency resource in a corresponding subframe Position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, and the latter refers to The shared OFDM symbol index of corresponding time slot.Certainly, the index value of four sets of configuration signals can not also be the same.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Method is respectively configured similar to the indexing means in Table3 in sub-frame offset and cycle, and it is inclined that corresponding subframe is respectively configured Set to 0, sub-frame offset 8, sub-frame offset 16 and sub-frame offset 24, cycle are the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 5
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 five by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for first set zero energy CSI-RS, for second set of zero energy CSI- RS can configure the index value of corresponding (9,5), and the index value of corresponding (9,5) can be configured for the 3rd set of zero energy CSI-RS, The index value of corresponding (9,5) can be configured for the 4th set of zero energy CSI-RS, can be matched somebody with somebody for the 5th set of zero energy CSI-RS Put the index value of corresponding (9,5), then the running time-frequency resource position in a corresponding subframe is (9,5) of first time slot, wherein Content in bracket is that the former refers to that subcarrier in frequency domain indexes, and the latter refers to the shared OFDM symbol index of corresponding time slot. Certainly, the index value of five sets of configuration signals can not also be the same.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Method is respectively configured similar to the indexing means in Table3 in sub-frame offset and cycle, and it is inclined that corresponding subframe is respectively configured Set to 0, sub-frame offset 8, sub-frame offset 16, sub-frame offset 24 and sub-frame offset 32, cycle are the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 6
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations uses indexing means in Table1 or Table2, the present embodiment In for zero energy CSI-RS can using configuration index value as 0, then the running time-frequency resource position in a corresponding subframe be first (9,5) of time slot, the content in its bracket are that the former refers to that subcarrier in frequency domain indexes, and the latter refers to the institute of corresponding time slot Account for OFDM symbol index.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Configure two sub-frame offsets and a cycle signaling for this set zero energy CSI-RS configuration signals, sub-frame offset and Cycle is respectively configured as the index 35 and 43 in Table3, corresponds to sub-frame offset 0 and sub-frame offset 8 respectively, the cycle matches somebody with somebody for 40ms Put.It is of course also possible to two sub-frame offsets and two cycle signalings are configured, described two cycles per instructions and two sub-frame offsets one One corresponds to.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 7
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for zero energy CSI-RS, then the time-frequency money in a corresponding subframe Source position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, what the latter referred to It is the shared OFDM symbol index of corresponding time slot.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Two sub-frame offsets and cycle signaling, sub-frame offset and cycle are configured for this set zero energy CSI-RS configuration signals Method is respectively configured similar to the indexing means in Table3, corresponding sub-frame offset 0 is respectively configured and sub-frame offset 8, cycle are The index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 8
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for zero energy CSI-RS, then the time-frequency money in a corresponding subframe Source position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, what the latter referred to It is the shared OFDM symbol index of corresponding time slot.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Three sub-frame offsets and cycle signaling, sub-frame offset and cycle are configured for this set zero energy CSI-RS configuration signals Method is respectively configured similar to the indexing means in Table3, it is inclined that corresponding sub-frame offset 0, sub-frame offset 8 and subframe is respectively configured 16 are put, the cycle is the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 9
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1, wherein zero energy CSI-RS The resource instruction of configuration, which uses, is similar to indexing means in Table1 or Table2, for zero energy CSI-RS in the present embodiment The index value of corresponding (9,5) can be configured, then the running time-frequency resource position in a corresponding subframe for first time slot (9, 5), the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, and the latter refers to the shared OFDM symbols of corresponding time slot Number index.
Resource instruction can also be carried out using the method for bitmap sequences, such as configure the bitmap sequences of 32 bits, Each bit represents 32 resource locations of 2 ports in Table1 or Table2 respectively, and bit value is equal to 0 and represents correspondence Position be not present the resource, bit value equal to 1 represents corresponding position, and there are the resource.Or 16 bits of configuration Bitmap sequences, each bit represent 16 resource locations of 4 ports in Table1 or Table2, bit value etc. respectively Corresponding position is represented in 0 and is not present the resource, and bit value equal to 1 represents corresponding position, and there are the resource.Or match somebody with somebody The bitmap sequences of 8 bits are put, each bit represents 8 resource locations of 8 ports in Table1 or Table2 respectively, Bit value represents corresponding position equal to 0 and is not present the resource, and bit value equal to 1 represents corresponding position, and there are the money Source.
Four sub-frame offsets and cycle signaling, sub-frame offset and cycle are configured for this set zero energy CSI-RS configuration signals Method is respectively configured similar to the indexing means in Table3, corresponding sub-frame offset 0, sub-frame offset 8, sub-frame offset is respectively configured 16 and sub-frame offset 24, the cycle is the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 10
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for zero energy CSI-RS, then the time-frequency money in a corresponding subframe Source position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, what the latter referred to It is the shared OFDM symbol index of corresponding time slot.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Five sub-frame offsets and cycle signaling, sub-frame offset and cycle are configured for this set zero energy CSI-RS configuration signals Method is respectively configured similar to the indexing means in Table3, corresponding sub-frame offset 0, sub-frame offset 8, sub-frame offset is respectively configured 16th, sub-frame offset 24 and sub-frame offset 32, cycle are the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 11
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations uses indexing means in Table1 or Table2, the present embodiment In for zero energy CSI-RS can using configuration index value as 0, then the running time-frequency resource position in a corresponding subframe be first (9,5) of time slot, the content in its bracket are that the former refers to that subcarrier in frequency domain indexes, and the latter refers to the institute of corresponding time slot Account for OFDM symbol index.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Two sub-frame offset signalings are configured for this set zero energy CSI-RS configuration signals and a cycle signaling, subframe are inclined The index 35 and 43 being respectively configured as with the cycle in Table3 is put, corresponds to sub-frame offset 0 and sub-frame offset 8 respectively, the cycle is 40ms is configured.UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 12
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for zero energy CSI-RS, then the time-frequency money in a corresponding subframe Source position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, what the latter referred to It is the shared OFDM symbol index of corresponding time slot.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Configure two sub-frame offsets and a cycle signaling for this set zero energy CSI-RS configuration signals, sub-frame offset and Method is respectively configured similar to the indexing means in Table3 in cycle, corresponding sub-frame offset 0 and sub-frame offset 8 is respectively configured, week Phase is the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 13
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for zero energy CSI-RS, then the time-frequency money in a corresponding subframe Source position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, what the latter referred to It is the shared OFDM symbol index of corresponding time slot.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Configure three sub-frame offsets and a cycle signaling for this set zero energy CSI-RS configuration signals, sub-frame offset and Method is respectively configured similar to the indexing means in Table3 in cycle, and corresponding sub-frame offset 0, sub-frame offset 8 and son is respectively configured Frame biasing 16, cycle are the index value of 40ms configurations.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 14
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1, wherein zero energy CSI-RS The resource instruction of configuration, which uses, is similar to indexing means in Table1 or Table2, for zero energy CSI-RS in the present embodiment The index value of corresponding (9,5) can be configured, then the running time-frequency resource position in a corresponding subframe for first time slot (9, 5), the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, and the latter refers to the shared OFDM symbols of corresponding time slot Number index.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Configure four sub-frame offsets and a cycle signaling for this set zero energy CSI-RS configuration signals, sub-frame offset and Method is respectively configured similar to the indexing means in Table3 in cycle, and corresponding sub-frame offset 0, sub-frame offset 8, subframe is respectively configured Biasing 16 and sub-frame offset 24, cycle are the index value of 40ms configurations.UE1 receives corresponding a set of interferometry resource configuration Information, carries out the positioning of interferometry resource position, in configuration the or default interferometry time in down time-frequency resource Identical interference hypothesis is carried out in window and carries out interferometry.
Embodiment 15
It is assumed that UE1 is R11 or the user of more highest version, base station side configures UE1 mono- by the high-level signaling of terminal-specific Set zero energy CSI-RS configuration signals are used to refer to the configuration information of a set of interferometry resources of UE1.
The resource instruction of wherein zero energy CSI-RS configurations is using indexing means in Table1 or Table2 are similar to, originally The index value of corresponding (9,5) can be configured in embodiment for zero energy CSI-RS, then the time-frequency money in a corresponding subframe Source position is (9,5) of first time slot, and the content in its bracket is that the former refers to that subcarrier in frequency domain indexes, what the latter referred to It is the shared OFDM symbol index of corresponding time slot.
Base station side can also carry out resource instruction using the method for bitmap sequences, wherein comparing in the bitmap sequences Paricular value represents corresponding position equal to 0 and the resource is not present, and bit value, which represents corresponding position equal to 1, to be existed, and is specifically included：
Indicated using the bitmap sequences of 32 bits, wherein 32 bit is corresponded in Table1 or Table2 32 resource locations of 2 ports；Alternatively,
The bitmap sequences of 16 bits are configured, each bit represents 4 ports in Table1 or Table2 respectively 16 resource locations；Alternatively,
The bitmap sequences of 8 bits are configured, each bit represents 8 of 8 ports in Table1 or Table2 respectively A resource location.
Configure five sub-frame offsets and a cycle signaling for this set zero energy CSI-RS configuration signals, sub-frame offset and Method is respectively configured similar to the indexing means in Table3 in cycle, and corresponding sub-frame offset 0, sub-frame offset 8, subframe is respectively configured Biasing 16, sub-frame offset 24 and sub-frame offset 32, cycle are the index value of 40ms configurations.UE1 receives corresponding a set of interference Resource allocation information is measured, the positioning of interferometry resource position is carried out in down time-frequency resource, configuration or default Identical interference hypothesis is carried out in interferometry time window and carries out interferometry.
Embodiment 16
Base station side is by the zero energy CSI-RS configurations of two sets of the dedicated high-level signaling configurating terminal sides of UE come instruction terminal side It is not used in the resource element of transmission data.Two sets of zero energy CSI-RS indicate corresponding resource element information with bitmap sequences Time-frequency location, if end side using 2 ports resource instruction it is assumed that using 32 bits bitmap sequence length methods, 32 Bit indicates all possible positions 32 of 2 port patterns.If end side is indicated it is assumed that using 16 using the resource of 4 ports The bitmap sequence length methods of bit, 16 bits indicate all possible positions 16 of 4 port patterns.If end side uses 8 ports resource instruction it is assumed that using 8 bits bitmap sequence length methods, 8 bits indicate 8 all of port pattern can Can position 8.
In addition base station side indicates interferometry resource in two sets of zero energy CSI-RS resource configure by two indexes Corresponding position, such as first set zero energy CSI-RS resource is configured to the bitmap sequences of 16 bits { 0111000000100000 }, wherein being 4 for the 1 corresponding resource location number of bit, at this moment index is indicated using 2 bits, 00 first location resource of instruction is used for interferometry resource, and 01 indicates that second location resource is used for interferometry resource, and 10 Indicate that the 3rd location resource is used for interferometry resource, 11 the 4th location resources of instruction are used for interferometry resource.For Second set of zero energy CSI-RS resource is configured to the bitmap sequences { 0111000000100000 } of 16 bits, wherein being 1 ratio Special corresponding resource location number is 4, and at this moment index is indicated using 2 bits, and 00 first location resource of instruction, which is used to disturb, to be surveyed Resource is measured, 01 second location resource of instruction is used for interferometry resource, and 10 the 3rd location resources of instruction are used for interferometry Resource, 11 the 4th location resources of instruction are used for interferometry resource.
Two sets of zero energy CSI-RS resource separate configurations resource instructions, cycle and sub-frame offset information.From two sets of zero energys The interferometry resource selected in CSI-RS resource configuration is combined into a set of interferometry resource, if the more set interferometries of configuration Resource, makes choice in being configured respectively from two sets of zero energy CSI-RS resource.This two sets can be optional, can also It is first two sets in more sets.
UE1 receives corresponding a set of interferometry resource configuration information, and interferometry is carried out in down time-frequency resource The positioning of resource location, identical interference hypothesis is carried out in configuration or default interferometry time window and carries out interference survey Amount.
Embodiment 17
Step 101, base station side are disturbed for the configuration information generation at least two of terminal UE side every suit interferometry resource Measure the configuration order of resource；
Step 102, UE sides obtain the configuration order of at least two zero energys CSI-RS resource；
Step 103, UE sides are by the configuration information of described two zero energy CSI-RS resource collectively as a set of interferometry The configuration information of resource, carries out the measurement of jamming resource.
It should be noted that since the cycle of interferometry resource in eICIC systems is 8ms, in order to simultaneous with eICIC systems Hold, in R11 systems the cycle of interferometry resource be configurable to 40ms or 80ms, i.e., can be most when the cycle is 40ms More carry out 5 diverse locations jamming resources measurement, therefore in order to in R10 jamming resource configuration with feedback unification, Complete to configure UE sides every suit interferometry resource by the configuration order of multiple interferometry information；Similarly, for When cycle is 80ms, the measurement of interferometry resource can be finally carried out on 10 positions.
For UE sides, the configuration for every suit interferometry resource, receives at least two configuration orders, each configuration life Order all indicates the configuration information of an interferometry resource, and UE sides will receive a plurality of configuration order, and can directly form one and match somebody with somebody Confidence cease, the part selected can also be combined from wherein selected section, the configuration information that would be combined into as finally Information, then interferometry is carried out using the configuration information.
Fig. 2 is the flow diagram of the management system embodiment of interferometry resource provided by the invention.System shown in Fig. 2 System, including：Base station, wherein the base station includes：
Configuration device, for matching somebody with somebody confidence using following either type come instruction terminal side every suit interferometry resource Breath, including：
M covers zero power channel status information reference signal configuration signal；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and a cycle configuration signal are biased including M subframe；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and M period assignment signaling are biased including M subframe；
Wherein, M is the integer more than or equal to 2.
Wherein, the zero power channel status information reference signal configuration signal includes running time-frequency resource position, sub-frame offset And the cycle, wherein：
Instruction situation of the base station side to running time-frequency resource position is in ordinary cycle according to CSI-RS in the 10th version R10 The resource mapping table or CSI-RS of prefix sub-frame configuration indicate situation in the resource mapping table of extended cyclic prefix sub-frame configuration Subset or complete or collected works；
The base station side is the configuration feelings in R10 in CSI-RS sub-frame configurations table to the configuring condition of sub-frame offset and cycle The subset of condition or complete or collected works.
Wherein, instruction situation of the base station side to running time-frequency resource position indicating means using index indicating means or The indicating means of bitmap sequences.Specifically：
The index indicating means is referred to by indicating the corresponding money of the zero power channel status information reference signal Method of the source in the running time-frequency resource position of instruction situation；
The indicating means of the bitmap sequences refers to representing the bit correspondence position using the value of each bit It is upper to whether there is the corresponding resource of the zero power channel status information reference signal, wherein：
Bit value represents that there is no zero power channel status information reference signal correspondence on the bit correspondence position for 0 Resource, bit value for 1 represent the bit correspondence position on there are the zero power channel status information reference signal is corresponding Resource；Alternatively,
Bit value represents that there are the zero power channel status information reference signal is corresponding on the bit correspondence position for 0 Resource, bit value represent that there is no the zero power channel status information reference signal is corresponding on the bit correspondence position for 1 Resource.
Wherein, it is 40 millis in the cycle that the zero power channel status information reference signal configuration signal of the configuration device configuration, which is, Second or 80 milliseconds.
Wherein：
It is a set of to be biased including M subframe described in the zero energy CSI-RS configuration signals of signaling and a cycle configuration signal M subframe biasing signaling shares one cycle signaling；
It is a set of to bias M described in the zero energy CSI-RS configuration signals of signaling and M period assignment signaling including M subframe A cycle signaling is corresponded with M subframe biasing signaling.
Wherein, the base station further includes：
Instruction device, is connected with the configuration device, for using M set zero energy CSI-RS configuration signal instruction terminals During the configuration information of a set of interferometry resource in side, power CSI- is covered by N described in terminal-specific high-level signaling instruction terminal side In RS configuration signals M set for the end side configure interferometry resource configuration information used in information, wherein N be more than 0 integer and N is more than or equal to M.
Wherein, in base station side using the M set a set of interferometry resources in zero energy CSI-RS configuration signal instruction terminals side During configuration information, base station side and end side predefine the preceding M sets that the N is covered in power CSI-RS configuration signals and match somebody with somebody for the end side Information used in the configuration information of interferometry resource is put, wherein N is the integer more than 0 and N is more than or equal to M.
Wherein, the value of M is 2.
Wherein, the system also includes terminal, wherein the terminal further includes：
Acquisition device, is connected with the configuration, for after the configured information of base station side is received, obtaining at least two 0 The configuration information of power CSI-RS；
Measuring device, is connected with the acquisition device, for the terminal UE side to be believed in the instruction for receiving base station side After breath, the configuration information of at least two zero energy CSI-RS resource is obtained, by least two zero energys CSI-RS resource Configuration information carries out the measurement of jamming resource collectively as the configuration information of every suit interferometry resource.
System provided by the invention so that base station side and end side are using as far as possible few time domain and frequency domain resource expense and to the greatest extent Measure few high-level signaling expense so that interferometry and Feedback Rule are unified, and can cause the collocation method of interferometry Reach unified with the eICIC systems in R10.
One of ordinary skill in the art will appreciate that all or part of step of above-described embodiment can use computer journey Sequence flow realizes that the computer program can be stored in a computer-readable recording medium, the computer program exists (such as system, unit, device) performs on corresponding hardware platform, upon execution, including the step of embodiment of the method it One or its combination.
Alternatively, all or part of step of above-described embodiment can also realize that these steps can using integrated circuit To be fabricated to integrated circuit modules one by one respectively, or the multiple modules or step in them are fabricated to single integrated electricity Road module is realized.Combined in this way, the present invention is not restricted to any specific hardware and software.
Each device/function module/functional unit in above-described embodiment can be realized using general computing device, it Can concentrate on single computing device, can also be distributed on the network that multiple computing devices are formed.
Each device/function module/functional unit in above-described embodiment realized in the form of software function module and as Independent production marketing in use, can be stored in a computer read/write memory medium.Computer mentioned above Read/write memory medium can be read-only storage, disk or CD etc..
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection domain described in claim.

Claims (18)

1. a kind of management method of interferometry resource, it is characterised in that base station side is using following either type come instruction terminal The configuration information of side every suit interferometry resource, including：
M covers zero power channel status information reference signal CSI-RS configuration signals；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and a cycle configuration signal are biased including M subframe；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and M period assignment signaling are biased including M subframe；
Wherein, M is the integer more than or equal to 2；
The method further includes：
After the configured information of base station side is received, obtain at least two zero energy CSI-RS resource matches somebody with somebody confidence for terminal UE side Breath, matches somebody with somebody confidence by the configuration information of at least two zero energys CSI-RS resource collectively as every suit interferometry resource Breath, carries out the measurement of jamming resource.
2. according to the method described in claim 1, it is characterized in that, the zero power channel status information reference signal matches somebody with somebody confidence Order includes running time-frequency resource position, sub-frame offset and cycle, wherein：
Instruction situation of the base station side to running time-frequency resource position is in general cyclic prefix according to CSI-RS in the 10th version R10 The resource mapping table or CSI-RS of sub-frame configuration indicate the son of situation in the resource mapping table of extended cyclic prefix sub-frame configuration Collection or complete or collected works；
The base station side is the configuring condition in R10 in CSI-RS sub-frame configurations table to the configuring condition of sub-frame offset and cycle Subset or complete or collected works.
3. according to the method described in claim 2, it is characterized in that, instruction situation of the base station side to running time-frequency resource position Indicating means is using index indicating means or the indicating means of bitmap sequences.
4. according to the method described in claim 3, it is characterized in that：
The index indicating means is referred to by indicating that the corresponding resource of the zero power channel status information reference signal exists The method of the running time-frequency resource position of instruction situation；
The indicating means of the bitmap sequences refers to representing to be on the bit correspondence position using the value of each bit It is no there are the corresponding resource of the zero power channel status information reference signal, wherein：
Bit value represents that the corresponding money of the zero power channel status information reference signal is not present on the bit correspondence position for 0 Source, bit value represent that there are the corresponding resource of the zero power channel status information reference signal on the bit correspondence position for 1； Alternatively,
Bit value represents that there are the corresponding money of the zero power channel status information reference signal on the bit correspondence position for 0 Source, bit value represent that the corresponding money of the zero power channel status information reference signal is not present on the bit correspondence position for 1 Source.
5. the according to the method described in claim 2, it is characterized in that, zero energy channel condition information ginseng of base station side configuration It is 40 milliseconds or 80 milliseconds in the cycle to examine signal configuration signal to be.
6. according to the method described in claim 1, it is characterized in that：
It is a set of to bias described in the zero energy CSI-RS configuration signals of signaling and a cycle configuration signal M including M subframe Sub-frame offset signaling shares one cycle signaling；
It is a set of to bias M week described in the zero energy CSI-RS configuration signals of signaling and M period assignment signaling including M subframe Phase signaling is corresponded with M subframe biasing signaling.
7. according to the method described in claim 1, it is characterized in that, in base station side using M set zero energy CSI-RS configuration signals During the configuration information of a set of interferometry resource in instruction terminal side, base station side passes through terminal-specific high-level signaling instruction terminal side N The M sets covered in power CSI-RS configuration signals configure information used in the configuration information of interferometry resource for the end side, Wherein N is the integer more than 0 and N is more than or equal to M.
8. according to the method described in claim 1, it is characterized in that, in base station side using M set zero energy CSI-RS configuration signals During the configuration information of a set of interferometry resource in instruction terminal side, base station side and end side predefine N set power CSI-RS configurations Preceding M sets in signaling configure information used in the configuration information of interferometry resource for the end side, and wherein N is more than 0 Integer and N is more than or equal to M.
9. according to any method in claim 1,6,7 or 8, it is characterised in that the value of M for 2 either 3 or 4 or 5。
A kind of 10. management system of interferometry resource, it is characterised in that including：Base station, wherein the base station includes：
Configuration device, for using following either type come the configuration information of instruction terminal side every suit interferometry resource, bag Include：
M covers zero power channel status information reference signal configuration signal；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and a cycle configuration signal are biased including M subframe；Alternatively,
A set of zero energy CSI-RS configuration signals that signaling and M period assignment signaling are biased including M subframe；
Wherein, M is the integer more than or equal to 2；
The system also includes terminal, wherein the terminal further includes：
Acquisition device, is connected with the configuration, for after the configured information of base station side is received, obtaining at least two zero energys The configuration information of CSI-RS resource；
Measuring device, is connected with the acquisition device, for by the configuration information of at least two zero energys CSI-RS resource Collectively as the configuration information of every suit interferometry resource, the measurement of jamming resource is carried out.
11. system according to claim 10, it is characterised in that the zero power channel status information reference signal configuration Signaling includes running time-frequency resource position, sub-frame offset and cycle, wherein：
Instruction situation of the base station side to running time-frequency resource position is in general cyclic prefix according to CSI-RS in the 10th version R10 The resource mapping table or CSI-RS of sub-frame configuration indicate the son of situation in the resource mapping table of extended cyclic prefix sub-frame configuration Collection or complete or collected works；
The base station side is the configuring condition in R10 in CSI-RS sub-frame configurations table to the configuring condition of sub-frame offset and cycle Subset or complete or collected works.
12. system according to claim 11, it is characterised in that instruction situation of the base station side to running time-frequency resource position Indicating means using index indicating means or bitmap sequences indicating means.
13. system according to claim 12, it is characterised in that：
The index indicating means is referred to by indicating that the corresponding resource of the zero power channel status information reference signal exists The method of the running time-frequency resource position of instruction situation；
The indicating means of the bitmap sequences refers to representing to be on the bit correspondence position using the value of each bit It is no there are the corresponding resource of the zero power channel status information reference signal, wherein：
Bit value represents that the corresponding money of the zero power channel status information reference signal is not present on the bit correspondence position for 0 Source, bit value represent that there are the corresponding resource of the zero power channel status information reference signal on the bit correspondence position for 1； Alternatively,
Bit value represents that there are the corresponding money of the zero power channel status information reference signal on the bit correspondence position for 0 Source, bit value represent that the corresponding money of the zero power channel status information reference signal is not present on the bit correspondence position for 1 Source.
14. system according to claim 11, it is characterised in that the zero energy channel status letter of the configuration device configuration It is 40 milliseconds or 80 milliseconds in the cycle that breath reference signal configuration signaling, which is,.
15. system according to claim 10, it is characterised in that：
It is a set of to bias described in the zero energy CSI-RS configuration signals of signaling and a cycle configuration signal M including M subframe Sub-frame offset signaling shares one cycle signaling；
It is a set of to bias M week described in the zero energy CSI-RS configuration signals of signaling and M period assignment signaling including M subframe Phase signaling is corresponded with M subframe biasing signaling.
16. system according to claim 10, it is characterised in that the base station further includes：
Instruction device, is connected with the configuration device, for using M set zero energy CSI-RS configuration signal instruction terminals side one When covering the configuration information of interferometry resource, power CSI-RS is covered by terminal-specific high-level signaling instruction terminal side N and matches somebody with somebody confidence M sets in order configure information used in the configuration information of interferometry resource for the end side, and wherein N is the integer more than 0 And N is more than or equal to M.
17. system according to claim 10, it is characterised in that confidence is matched somebody with somebody using M sets zero energy CSI-RS in base station side When making the configuration information of a set of interferometry resource in instruction terminal side, base station side and end side predefine N sets power CSI-RS and match somebody with somebody Preceding M sets in confidence order configure information used in the configuration information of interferometry resource for the end side, and wherein N is more than 0 Integer and N be more than or equal to M.
18. according to any system in claim 10,15,16 or 17, it is characterised in that the value of M is 2 either 3 or 4 Or 5.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015103733A1 (en) * 2014-01-07 2015-07-16 Qualcomm Incorporated TWO SUBFRAME SET CSI FEEDBACK FOR eIMTA IN LTE
CN105227272B (en) * 2014-06-28 2019-08-09 上海朗帛通信技术有限公司 A kind of large scale MIMO transmission method and device
US20160277942A1 (en) * 2015-03-17 2016-09-22 Qualcomm Incorporated Load-aware channel state reference signal transmission
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CN108810956B (en) * 2017-05-05 2020-11-27 华为技术有限公司 Interference measurement method and device and method and device for obtaining channel state information
CN110149186B (en) * 2018-02-13 2022-03-29 大唐移动通信设备有限公司 Channel state information measuring method and device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272608A (en) * 2007-03-21 2008-09-24 华为技术有限公司 Interception reference signal transmission method and device
CN102368697A (en) * 2011-09-30 2012-03-07 中兴通讯股份有限公司 Interference measurement signaling notification method, interference measurement method, feedback method and apparatuses thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272608A (en) * 2007-03-21 2008-09-24 华为技术有限公司 Interception reference signal transmission method and device
CN102368697A (en) * 2011-09-30 2012-03-07 中兴通讯股份有限公司 Interference measurement signaling notification method, interference measurement method, feedback method and apparatuses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《Evolved Universal Terrestrial Radio Access (E-UTRA)Physical Channels and Modulation，Release 10》;3rd Generation Partnership Project;《3GPP TS 36.211》;20111231;参见正文第86页至第90页、表6.10.5.3-1 *

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