CN106612164A - Resource configuration method for detection reference signal of TDD LTE system - Google Patents

Resource configuration method for detection reference signal of TDD LTE system Download PDF

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Publication number
CN106612164A
CN106612164A CN201510698169.3A CN201510698169A CN106612164A CN 106612164 A CN106612164 A CN 106612164A CN 201510698169 A CN201510698169 A CN 201510698169A CN 106612164 A CN106612164 A CN 106612164A
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CN
China
Prior art keywords
uppts
symbol
srs
newly
increased
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CN201510698169.3A
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Chinese (zh)
Inventor
周欢
孙鹏
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Beijing Xinwei Telecom Technology Inc
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Beijing Xinwei Telecom Technology Inc
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Priority to CN201510698169.3A priority Critical patent/CN106612164A/en
Publication of CN106612164A publication Critical patent/CN106612164A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a resource configuration method for a detection reference signal in a TDD LTE system. The method comprises the steps that an SRS resource is selected for UE from all UpPTS resources; the selected SRS resource is issued to the UE via a high layer signaling; when the number of maximum UpPTS symbols is 3 or 4, the selected SRS resource is the same as the original symbol resource of UpPTS or the new symbol resource of UpPTS, or comprises both the original symbol resource and the new symbol resource of UpPTS; and a UpPTS symbol resource indication is included in type 1 SRS trigger configuration information. According to the invention, when UpPTS symbols are more, the SRS of the trigger type 0 does not use a new UpPTS position, but the SRS of the trigger type 1 can be configured with the new UpPTS position; and how to indicate the UpPTS symbol position is solved.

Description

A kind of resource allocation method of the detection reference signal of TDD LTE systems
Technical field
The present invention relates to a kind of resource allocation method of the detection reference signal in LTE communication system, more particularly to TDD LTE systems.
Background technology
In existing LTE system, the detection of up channel is completed by sounding (detection) signal.Especially TDD LTE, eNB not only can obtain uplink channel status by SRS, further carry out scheduling of resource and the measurement of uplink, including RI (Rank Indication, order instruction)/PMI (Precoding Matrix Indicator, pre-coding matrix is identified) measurement of/CQI (Channel Quality Indication, channel quality indicate) etc.；But also exploitable channel reciprocity, obtain downlink channel condition.
Terminal sends SRS (Sounding Reference Symbol, detection reference signal) in the last symbol of up no special subframe.And up special subframe, one or two symbol can be accounted for according to UpPTS in different special subframe configurations, SRS can simultaneously account for the two symbol of UpPTS.
SRS in LTE system can be in the form of periodicity sends, i.e., terminal unit persistently sends sounding signals with certain cycle, until the state transmitted into no data, referred to as triggers the SRS (Trigger type 0SRS) of type 0.The parameter of periodicity SRS is by high-rise configuration, including the CS (Cycle Shift, cyclic shift) of SRS, bandwidth, frequency parameter, the cycle and sends subframe position etc..Send subframe position configuration information and include SRS cycle TsSRSAnd SRS biasing Toffset.The cycle of cycle SRS and sub-frame offset configuration are as follows in TDD LTE.
SRS Configuration Index ISRS TSRS(ms) Toffset
0 2 0,1
1 2 0,2
2 2 1,2
3 2 0,3
4 2 1,3
5 2 0,4
6 2 1,4
7 2 2,3
8 2 2,4
9 2 3,4
10–14 5 ISRS–10
15–24 10 ISRS–15
25–44 20 ISRS–25
SRS Configuration Index ISRS TSRS(ms) Toffset
45–84 40 ISRS–45
85–164 80 ISRS–85
165–324 160 ISRS–165
325–644 320 ISRS–325
645–1023 reserved reserved
For the cycle means comprising 2 SRS resources in a field, as satisfaction (k for the SRS of 2msSRS-Toffset) mod 5=0 moment send out SRS；When 2ms is more than in the cycle, (10n is metf+kSRS-Toffset)mod TSRS=0 moment sends out SRS.Wherein kSRSRepresent that a frame in may carry UpPTS character positions in the subframe or special subframe of SRS, it is as shown in the table.
SRS in LTE system so can also can improve SRS resource utilization rate in the form of aperiodicity sends, and reduce the expense of SRS resource, referred to as trigger the SRS (Trigger type 1SRS) of Class1.From unlike periodicity SRS, aperiodic, SRS was base station dynamic activation, and terminal unit can just send sounding signals after activation, and its cycle is designated as TSRS,1, sub-frame offset is designated as Toffset,1.By sounding aperiodic, the transmission of periodicity SRS is closed or reduced to the channel information that base station can be needed with more flexible acquisition, so as to reduce the physical resource expense of SRS during conditions permit.Likewise, for the cycle means comprising 2 SRS resources in a field, as satisfaction (k for the triggering Class1 SRS of 2msSRS-Toffset,1) mod 5=0 moment send out triggering Class1 SRS；For SRS of the cycle more than 2ms, (10n is metf+kSRS-Toffset,1)mod TSRS,1=0 moment sends out the SRS of triggering Class1.In TDD LTE aperiodic SRS cycle and sub-frame offset configuration it is as follows.
SRS Configuration Index ISRS TSRS,1(ms) Toffset,1
0 reserved reserved
1 2 0,2
2 2 1,2
3 2 0,3
4 2 1,3
5 2 0,4
SRS Configuration Index ISRS TSRS,1(ms) Toffset,1
6 2 1,4
7 2 2,3
8 2 2,4
9 2 3,4
10–14 5 ISRS–10
15–24 10 ISRS–15
25–31 reserved reserved
In the prior art, the SRS capacity in system is limited to cyclic shift number and pectination value.Especially in the two-dimensional antenna array of TDD LTE, SRS can support the MU-MIMO for dispatching higher number simultaneously.So needing to expand SRS capacity.In RAN182 meeting, the symbol numbers for having passed through to increase in UpPTS in the sub- problem of FD-MIMO are used to send the conclusion of SRS, but how to indicate which UpPTS symbol is not solved for the problem of SRS.
The content of the invention
For the problems referred to above, the present invention proposes a kind of resource allocation method of the detection reference signal in TDD LTE systems, including：The resource of transmission detection reference signal SRS is selected for user equipment (UE) from whole UpPTS resources of a special subframe；The UE is given by high-level signaling by the SRS resource configuration distributing of the selection.
Further, the maximum symbol numbers of the UpPTS of one special subframe are 3 or 4.
Further, the SRS resource of the selection is configured and is all UpPTS original sign resources, or is all the newly-increased sign resources of UpPTS, or while including UpPTS original sign resources and newly-increased sign resources.
Further, also include：The UpPTS character positions for sending SRS comprising which symbol that UpPTS is adopted for instruction in Class1 SRS triggers configuration information are indicated.
Further, also include：
When the total symbolic numbers of the UpPTS are 3, the value and implication that the UpPTS character positions are indicated is as follows：
Value Implication Corresponding kSRS
1 Using first and second symbol of UpPTS 0 and 1
2 Using the newly-increased symbols of UpPTS 1
3 Using UpPTS first symbol of newly-increased symbol and UpPTS 1
4 Using UpPTS second symbol of newly-increased symbol and UpPTS 1
, and/or
When the total symbolic numbers of the UpPTS are 4, the value and implication that the UpPTS character positions are indicated is as follows：
Value Implication Corresponding kSRS
1 Using first and second symbol of UpPTS 0 and 1
2 First symbol increased newly using UpPTS 1
3 Second symbol increased newly using UpPTS 1
4 Two symbols increased newly using UpPTS 0 and 1
5 First symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1
6 Second symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1
7 First symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
8 Second symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
Further, when the SRS resource configuration of the selection is all UpPTS original sign resources or is all the newly-increased sign resources of UpPTS, also include：Include in Class1 SRS triggers configuration information and indicated using the UpPTS sign resources that the former symbol of UpPTS still increases symbol transmission SRS newly for instruction.
Further, also include：
When the total symbol numbers of the UpPTS are 3, newly-increased symbol is mapped to first UpPTS character position, and corresponding kSRSFor 1；Or
When the total symbol numbers of the UpPTS are 4, newly-increased symbol is mapped to first and second UpPTS character position, and corresponding kSRSFor 0 and 1.
Further, also include：In a frame in of 5ms half at most 2 SRS resources of configuration.
The present invention is solved when there is more UpPTS symbol numbers, and for the SRS of triggering type 0 does not adopt newly-increased UpPTS positions, and the SRS for triggering Class1 can configure the method using newly-increased UpPTS positions, include how to indicate that SRS resource is located at UpPTS character positions.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, the technical scheme in the embodiment of the present invention will be clearly and completely described below.
One embodiment of the present of invention proposes a kind of resource allocation method of the detection reference signal in TDD LTE systems, including：The resource of transmission detection reference signal SRS is selected for user equipment (UE) from whole UpPTS resources of a special subframe；The UE is given by high-level signaling by the SRS resource configuration distributing of the selection.
In one alternate embodiment, the maximum symbol numbers of the UpPTS of a special subframe are 3 or 4.
In one alternate embodiment, the SRS resource of selection is all UpPTS original sign resources, or is all the newly-increased sign resources of UpPTS, or while includes the former sign resources of UpPTS and newly-increased sign resources.
In one alternate embodiment, also include：The UpPTS character positions for sending SRS comprising which symbol that UpPTS is adopted for instruction in Class1 SRS triggers configuration information are indicated.
In one alternate embodiment, the value and implication that UpPTS character positions are indicated is as follows:
When the total symbolic numbers of UpPTS are 3,
Value Implication Corresponding kSRS
1 Using first and second symbol of UpPTS 0 and 1
2 Using the newly-increased symbols of UpPTS 1
3 Using UpPTS first symbol of newly-increased symbol and UpPTS 1
4 Using UpPTS second symbol of newly-increased symbol and UpPTS 1
And/or when the total symbolic numbers of the UpPTS are 4,
Value Implication Corresponding kSRS
1 Using first and second symbol of UpPTS 0 and 1
2 First symbol increased newly using UpPTS 1
3 Second symbol increased newly using UpPTS 1
4 Two symbols increased newly using UpPTS 0 and 1
5 First symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1
6 Second symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1
7 First symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
8 Second symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
In one alternate embodiment, when the SRS resource of selection is all UpPTS original sign resources or is all the newly-increased sign resources of UpPTS, also include：Include in Class1 SRS triggers configuration information and indicated using the UpPTS sign resources that the former symbol of UpPTS still increases symbol transmission SRS newly for instruction.
In one alternate embodiment, also include：
When the total symbol numbers of the UpPTS are 3, newly-increased symbol is mapped to first UpPTS character position, and corresponding kSRSFor 1；Or
When the total symbol numbers of the UpPTS are 4, newly-increased symbol is mapped to first and second UpPTS character position, and corresponding kSRSFor 0 and 1.
In one alternate embodiment, in a frame in of 5ms half at most 2 SRS resources of configuration.
The various embodiments described above are solved when there is more UpPTS symbol numbers, and for the SRS of triggering type 0 does not adopt newly-increased UpPTS positions, and the SRS for triggering Class1 is configurable using newly-increased UpPTS positions, and how to indicate that SRS resource is located at UpPTS character positions.
In following embodiment, it is related to two kinds of UpPTS symbol numbers situations, one to increase a symbol newly, and UpPTS is altogether 3 symbols：Two to increase two symbols newly, and UpPTS is altogether 4 symbols.
Embodiment 1
UE still at most configures 2 resource locations, i.e. T in 5ms subframesSRS,12 are only have to be equal to during less than 5ms.This two 2 resource locations of configuration are all UpPTS originals symbol positions, or are all newly-increased symbol positions, and former resource location is not mixed with newly-increased resource location.To increasing the corresponding SRS frame ins index of UpPTS definition newly, when Class1 SRS is triggered by DCI, it is to adopt original symbol positions to include in its SRS triggering configuration information, or the instruction of newly-increased symbol positions.SRS triggerings configuration information described herein is signaling SoundingRS-UL-ConfigDedicatedAperiodic of configuration triggering Class1 SRS in RRC.
It is to adopt original symbol positions to include in Class1 SRS triggering configuration informations, or the instruction of newly-increased symbol positions.
In former Class1 SRS triggerings configuration information, configure comprising Format0 triggerings, Format1a2b2c triggering configurations, Format4 triggering configurations.Above-mentioned three kinds of triggerings configuration is included：SRS antenna port, SRS bandwidth, SRS frequency domain original positions, transmission comb, five information of cyclic shift.Increase a UpPTS sign resources now and indicate that type is BOOLEN, when TRUE is set as, i.e., with UpPTS original character positions, when FALSE is set as, i.e., with newly-increased UpPTS character positions.
When the total symbol numbers of UpPTS are 3, newly-increased symbol is mapped to first UpPTS character position, and corresponding kSRSFor 1；When the total symbol numbers of UpPTS are 4, newly-increased symbol is mapped to first and second UpPTS character position, and corresponding kSRSFor 0 and 1.
Embodiment 2
Can simultaneously comprising former resource location and newly-increased resource location with 2 resource locations that the difference of embodiment 1 is configuration, it is also possible to be all UpPTS originals symbol positions, or be all newly-increased symbol positions.K is indicated by high-level signalingSRS0 and 1 respectively correspond to which UpPTS resource.
Instruction comprising which or which two symbol positions in Class1 SRS triggering configuration informations.
In former Class1 SRS triggering configuration informations, increase a UpPTS character position and indicate, can use multiple values, it is as shown in the table.
When the total symbolic numbers of UpPTS are 3
Value Implication Corresponding kSRS
1 Using first and second symbol of UpPTS 0 and 1
2 Using the newly-increased symbols of UpPTS 1
3 Using UpPTS first symbol of newly-increased symbol and UpPTS 1
4 Using UpPTS second symbol of newly-increased symbol and UpPTS 1
When the total symbolic numbers of UpPTS are 4
Value Implication Corresponding kSRS
1 Using first and second symbol of UpPTS 0 and 1
2 First symbol increased newly using UpPTS 1
3 Second symbol increased newly using UpPTS 1
4 Two symbols increased newly using UpPTS 0 and 1
5 First symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1
6 Second symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1
7 First symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
8 Second symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
By the various embodiments described above it can be seen that, the present invention maintains a frame in of 5ms half in prior art and at most configures 2 SRS resources, but the two SRS resources can be all UpPTS originals symbol positions, or be all newly-increased symbol positions, or while comprising former resource location and newly-increased resource location.When UpPTS length is longer such as 3 symbols or 4 symbols, it is capable of achieving to select from whole UpPTS resources and be allocated to UE as SRS resource.The present invention, substantially without impact, simply by high-level signaling the resource distribution of triggering Class1 SRS is realized to TDD LTE PHYs.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of said method embodiment can be completed by the related hardware of programmed instruction, and aforesaid program can be stored in a computer read/write memory medium, and the program upon execution, performs the step of including said method embodiment；And aforesaid storage medium includes：ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although being described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that：It still can modify to the technical scheme described in foregoing embodiments, or carry out equivalent to which part technical characteristic；And these modifications or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.

Claims (9)

1. the resource allocation method of the detection reference signal in a kind of TDD LTE systems, it is characterised in that Including：
Select to send for user equipment (UE) from whole UpPTS resources of a special subframe and detect reference The resource of signal SRS；
The SRS resource of the selection is handed down to by the UE by high-level signaling.
2. method according to claim 1, it is characterised in that the UpPTS of one special subframe Maximum symbol numbers be 3 or 4.
3. method according to claim 2, it is characterised in that the SRS resource of the selection is all UpPTS original sign resources, or the newly-increased sign resources of UpPTS are all, or while including UpPTS Former sign resources and newly-increased sign resources.
4. according to the method in claim 2 or 3, it is characterised in that also include：In Class1 SRS Comprising the UpPTS symbols for sending SRS using which symbol of UpPTS for instruction in triggering configuration information Position instruction.
5. method according to claim 4, it is characterised in that the UpPTS character positions are indicated Value and implication it is as follows：
When the total symbolic numbers of the UpPTS are 3,
Value Implication Corresponding kSRS 1 Using first and second symbol of UpPTS 0 and 1 2 Using the newly-increased symbols of UpPTS 1 3 Using UpPTS first symbol of newly-increased symbol and UpPTS 1 4 Using UpPTS second symbol of newly-increased symbol and UpPTS 1
And/or
When the total symbolic numbers of the UpPTS are 4,
Value Implication Corresponding kSRS 1 Using first and second symbol of UpPTS 0 and 1 2 First symbol increased newly using UpPTS 1 3 Second symbol increased newly using UpPTS 1 4 Two symbols increased newly using UpPTS 0 and 1 5 First symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1 6 Second symbol of first symbol and UpPTS increased newly using UpPTS 0 and 1 7 First symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1 8 Second symbol of second symbol and UpPTS increased newly using UpPTS 0 and 1
6. method according to claim 2, it is characterised in that the SRS resource configuration of the selection When being all UpPTS original sign resources or being all the newly-increased sign resources of UpPTS, also include：In type Symbol is still increased newly in 1SRS triggering configuration informations comprising the former symbol that UpPTS is adopted for instruction to send The UpPTS sign resources of SRS are indicated.
7. method according to claim 6, it is characterised in that also include：
When the total symbol numbers of the UpPTS are 3, newly-increased symbol is mapped to first UpPTS sign bit Put, and corresponding kSRSFor 1；Or
When the total symbol numbers of the UpPTS are 4, newly-increased symbol is mapped to first and second UpPTS Character position, and corresponding kSRSFor 0 and 1.
8. the method according to claim 1～7 any one, it is characterised in that also include：One The frame ins of individual 5ms half at most 2 SRS resources of configuration.
9. the method according to claim 4 or 6, it is characterised in that confidence is matched somebody with somebody in the SRS triggerings Cease for the signaling of configuration triggering Class1 SRS in RRC：
SoundingRS-UL-ConfigDedicatedAperiodic。
CN201510698169.3A 2015-10-23 2015-10-23 Resource configuration method for detection reference signal of TDD LTE system Withdrawn CN106612164A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102404074A (en) * 2010-09-17 2012-04-04 电信科学技术研究院 Transmission method and equipment of non-periodic SRS (Stimulated Raman scattering) in TDD (Time Division Duplexing) system
CN103327628A (en) * 2012-03-19 2013-09-25 北京三星通信技术研究有限公司 Method for transmitting special subframe signals of LTE TDD and equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102404074A (en) * 2010-09-17 2012-04-04 电信科学技术研究院 Transmission method and equipment of non-periodic SRS (Stimulated Raman scattering) in TDD (Time Division Duplexing) system
CN103327628A (en) * 2012-03-19 2013-09-25 北京三星通信技术研究有限公司 Method for transmitting special subframe signals of LTE TDD and equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "Discussion on SRS capcity improvement options", 《3GPP R1-155485》 *

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