CN106817774B - Scheduling of user terminals method and device - Google Patents
Scheduling of user terminals method and device Download PDFInfo
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- CN106817774B CN106817774B CN201510870382.8A CN201510870382A CN106817774B CN 106817774 B CN106817774 B CN 106817774B CN 201510870382 A CN201510870382 A CN 201510870382A CN 106817774 B CN106817774 B CN 106817774B
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- resource block
- physical resource
- control signaling
- descending control
- time slot
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
Abstract
A kind of scheduling of user terminals method and device, which comprises receive the Physical Resource Block configuration information that base station issues, Physical Resource Block is the Physical Resource Block of second time slot of subframe；The Physical Resource Block is built into Physical Resource Block pair；The signal that base station is sent in the Physical Resource Block is received, detects corresponding descending control signaling from the Physical Resource Block centering；When the descending control signaling indicates that executing downlink data receives, in second time slot of the subframe, downlink data is received in the resource of descending control signaling instruction；When the descending control signaling indicates that executing upstream data sends, the m-th time slot after receiving the descending control signaling sends upstream data.Using the method and device, the time delay of base station scheduling UE can be effectively shortened.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of scheduling of user terminals method and devices.
Background technique
In the existing scheme of long term evolution (Long Term Evolution, LTE) system, user terminal (User
Equipment, UE) receive base station transmission signaling and data process it is as follows: first receive be located at subframe first symbol
To the Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) in third symbol, from
The middle one's own descending control signaling of detection.Later, the modulating-coding format according to descending control signaling instruction
(Modulation and Coding Scheme, MCS), resource block (Resource Block, RB) resource allocation information etc.,
It receives and belongs to certainly in the Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) of the subframe
Oneself data.When receiving successfully, at least four subframe of the UE after receiving the subframe of the data is true to base station feedback
Recognize information (ACKnowledgement, ACK)；When reception failure, to base station feedback negative acknowledge (Negative
ACKnowledgement, NACK).
In the prior art, user terminal receives the signaling of base station transmission and data are that (length is 1 milli with a subframe
Second) it is unit, i.e., the signaling and data of base station transmission, Transmission Time Interval TTI (Transmission are received as unit of 1ms
Time Interval) it is 1ms.Correspondingly, scheduling UE in base station is also as unit of 1ms.This scheduling mechanism is for non real-time industry
Be for business enough, but for certain real time business (it is required that end-to-end time delay in 30ms), this dispatcher
System is not able to satisfy delay requirement.
Summary of the invention
Present invention solves the technical problem that being how to shorten the time delay of base station scheduling UE.
To solve the above problems, the embodiment of the invention provides a kind of scheduling of user terminals methods, comprising:
The Physical Resource Block configuration information that base station issues is received, Physical Resource Block is the physical resource of second time slot of subframe
Block；
The Physical Resource Block is built into Physical Resource Block pair；
The signal that base station is sent in the Physical Resource Block is received, detects corresponding downlink from the Physical Resource Block centering
Control signaling；
When the descending control signaling indicates that executing downlink data receives, in second time slot of the subframe, in institute
It states and receives downlink data in the resource of descending control signaling instruction；
When the descending control signaling indicates that executing upstream data sends, after receiving the descending control signaling
M-th time slot sends upstream data.
Optionally, described to detect corresponding descending control signaling from the Physical Resource Block centering, comprising: from the physics
Resource block pair positions EREG group, detects corresponding descending control signaling from the EREG group.
Optionally, the Physical Resource Block configuration information includes the setting information of Physical Resource Block pair.
Optionally, described that the Physical Resource Block is built into Physical Resource Block pair, comprising: according to the Physical Resource Block
Pair setting information, the Physical Resource Block is built into Physical Resource Block pair.
Optionally, described that the Physical Resource Block is built into Physical Resource Block pair, further includes: to be provided according to preset physics
The Physical Resource Block is built into Physical Resource Block pair to construction method by source block.
It optionally, include time slot indication information element in the descending control signaling, the time slot indication information element, which is used to indicate, answers
With the time slot of the descending control signaling.
Optionally, when the user terminal is in FDD standard, the value of M is any of 3,4,5,6；When described
When user terminal is in TDD standard, M >=3.
The embodiment of the invention provides a kind of scheduling of user terminals devices, comprising:
First receiving unit, the Physical Resource Block configuration information issued for receiving base station, Physical Resource Block are subframe the
The Physical Resource Block of two time slots；
Construction unit, for the Physical Resource Block to be built into Physical Resource Block pair；
Detection unit, the signal sent for receiving base station in the Physical Resource Block, from the Physical Resource Block centering
Detect corresponding descending control signaling；
Second receiving unit is used for when the descending control signaling indicates that executing downlink data receives, in the subframe
Second time slot, the descending control signaling instruction resource on receive downlink data；
Transmission unit, for receiving the downlink when the descending control signaling indicates that executing upstream data sends
M-th time slot after control signaling sends upstream data.
Optionally, the detection unit is used for: EREG group is positioned from the Physical Resource Block centering, from the EREG group
Detect corresponding descending control signaling.
Optionally, the construction unit is used for: when including Physical Resource Block pair in the Physical Resource Block configuration information
When setting information, according to the Physical Resource Block in the setting information of the Physical Resource Block pair to construction method, by the physics
Resource block is built into Physical Resource Block pair.
Optionally, the construction unit is also used to: being provided the physics to construction method according to preset Physical Resource Block
Source block is built into Physical Resource Block pair.
It optionally, include time slot indication information element in the descending control signaling, the time slot indication information element, which is used to indicate, answers
With the time slot of the descending control signaling.
Optionally, when the user terminal is in FDD standard, the value of M is any of 3,4,5,6；When described
When user terminal is in TDD standard, M >=3.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
When receiving the Physical Resource Block for second time slot that base station issues, corresponding downlink control letter is therefrom detected
It enables, and according to the corresponding data transmission of descending control signaling, downlink data reception or uplink is carried out on corresponding time slot
Data are sent, and are scheduled in a time slot to user terminal so as to realize, the time delay of base station scheduling user terminal is shortened.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Physical Resource Block of existing conventional cyclic prefix length；
Fig. 2 is the flow chart of one of embodiment of the present invention scheduling of user terminals method；
Fig. 3 is the EREG group distribution schematic diagram of one of embodiment of the present invention Physical Resource Block centering；
Fig. 4 is the structural schematic diagram of one of embodiment of the present invention scheduling of user terminals device.
Specific embodiment
In the prior art, user terminal receive base station transmission signaling and data be as unit of a subframe, i.e., with
1ms is the signaling and data that unit receives base station transmission.Correspondingly, scheduling UE in base station is also as unit of 1ms.The prior art
In, the time delay that UE is dispatched in base station is longer.
In embodiments of the present invention, it when receiving the Physical Resource Block for second time slot that base station issues, therefrom detects
Corresponding descending control signaling, and according to the corresponding data transmission of descending control signaling, under being carried out on corresponding time slot
Row data receiver or upstream data are sent, and are scheduled in a time slot to user terminal so as to realize, base station tune is shortened
Spend the time delay of user terminal.
It is understandable to enable above-mentioned purpose of the invention, feature and beneficial effect to become apparent, with reference to the accompanying drawing to this
The specific embodiment of invention is described in detail.
Before the scheduling of user terminals method provided in the embodiment of the present invention is described in detail, first to physical resource
Block is briefly introduced.
In existing LTE technology, the time span of radio frames is 10ms, each radio frames includes 10 subframes, each
The time span of subframe is 1ms.Each subframe includes two time slots, and the time span of each time slot is 0.5ms.For routine
Circulating prefix-length, each time slot are made of 7 OFDM symbols；For extended cyclic prefix length, each time slot is by 6 OFDM
Symbol composition.On frequency domain, one Physical Resource Block of every 12 sub- carrier wave compositions (Physical Resource Block,
PRB), each subcarrier bandwidth is 15KHz, and each time slot may include multiple Physical Resource Block.
The minimum unit of Physical Resource Block is resource element (Resource Element, RE), it is by one in frequency
A subcarrier and composition of the temporal OFDM symbol duration.Currently, usually there are two types of frame mode, one of which is
Conventional cyclic prefix length, a Physical Resource Block are made of 84 RE, as shown in Figure 1；Another kind is that extended cyclic prefix is long
Degree, each Physical Resource Block are made of 72 RE.
The embodiment of the invention provides a kind of scheduling of user terminals methods to carry out detailed referring to Fig. 2 below by way of specific steps
It describes in detail bright.
Step S201 receives the Physical Resource Block configuration information that base station issues.
In specific implementation, the Physical Resource Block that the base station received issues refers to the object in second time slot of subframe
Manage resource block.When executing step S201, user terminal can according to current mechanism access base station, i.e., base station according to 1ms
Granularity scheduling user terminal, base station are whole to user by wireless heterogeneous networks (Radio Resource Control, RRC) signaling
End sends the Physical Resource Block configuration information for being located at second time slot of subframe.
It in embodiments of the present invention, may include the location information of Physical Resource Block in Physical Resource Block configuration information.Object
Managing can also include setting information of the Physical Resource Block to (PRB Pair) in resource block configuration information.
The Physical Resource Block is built into Physical Resource Block pair by step S202.
In embodiments of the present invention, user terminal can be according to physical resource of the base station in Physical Resource Block configuration information
The setting information of block pair matches the Physical Resource Block of receive second time slot, to construct corresponding physical resource
Block pair.
For example, base station has sent 4 Physical Resource Block to user terminal, the location information of 4 Physical Resource Block is respectively
PRB2,PRB6,PRB8,PRB12.Base station is provided with the setting information of Physical Resource Block pair in Physical Resource Block configuration information,
PRB2 and PRB8 are built into a PRB pair by indicating user terminal, and PRB6 and PRB12 are built into a PRB pair.User terminal
After receiving this four Physical Resource Block of PRB2, PRB6, PRB8, PRB12, PRB2 and PRB8 are built into a PRB pair, it will
PRB6 and PRB12 is built into a PRB pair.
In embodiments of the present invention, user terminal can also be using the Physical Resource Block that agreement is made an appointment to building side
The Physical Resource Block of second time slot is built into Physical Resource Block pair by method, at this point, without how informing user terminal by base station
Construct Physical Resource Block pair.
For example, base station has sent 4 Physical Resource Block to user terminal, the location information of 4 resource blocks be respectively PRB2,
From low to high with PRB number, adjacent PRB is constructed in the way of making an appointment for PRB6, PRB8, PRB10, user terminal
At PRB pair, i.e., PRB2 and PRB6 are built into a PRB pair, PRB8 and PRB10 are built into a PRB pair.
When user terminal get Physical Resource Block to after, execute step S203.
Step S203 receives the signal that base station is sent in the Physical Resource Block, detects from the Physical Resource Block centering
Corresponding descending control signaling.
Referring to Fig. 3, the EREG group distribution schematic diagram of one of one embodiment of the invention Physical Resource Block centering is given.
For Physical Resource Block to including Physical Resource Block 1 and Physical Resource Block 2, Physical Resource Block 1 and Physical Resource Block 2 belong to subframe
Second time slot.
In embodiments of the present invention, base station can construct different enhanced resource elements according to preset coding mode
Group (Enhanced Resource Element Group, EREG).For example, correspond to EREG (0,1,2,3,4,5,6,7,8,9,
10,11,12,13,14,15), wherein EREG0 refers to all resource element groups marked as 0 in Fig. 3.It is 4 groups by EREG points:
EREG group 0, EREG group 1, EREG group 2 and EREG group 3, in which: the element of EREG group 0 is (0,4,8,12), the member of EREG group 1
Element is (1,5,9,13), and the element of EREG group 2 is (2,6,10,14), and the element of EREG group 3 is (3,7,11,15).
One descending control signaling can be made of an EREG group, can also be made of two EREG groups, can also be by 4
A EREG group collectively constitutes.For example, EREG group 0 and EREG group 2 form a descending control signaling.The physical resource that base station issues
Block configuration information may include an above-mentioned Physical Resource Block pair, also may include multiple above-mentioned Physical Resource Block pair.
User terminal is receiving base station after the signal that Physical Resource Block is sent, and can position from Physical Resource Block centering
EREG group, then corresponding descending control signaling is detected from EREG group.Corresponding descending control signaling, which refers to, herein has scrambled this
The descending control signaling of user terminal identification, the mark are allocated to user terminal by base station.
After the descending control signaling for getting second time slot, the data that can be indicated according to descending control signaling are transmitted
Type executes corresponding operation.
Step S204, judges whether the descending control signaling indicates that executing downlink data receives.When the downlink controls
When signaling instruction executes downlink data reception, step S205 is executed；When the descending control signaling indicates to execute upstream data hair
When sending, step S206 is executed.
Step S205, when the descending control signaling indicates that executing downlink data receives, at second of the subframe
Time slot receives downlink data in the resource of descending control signaling instruction.
Step S206 is receiving the downlink control when the descending control signaling indicates that executing upstream data sends
M-th time slot after signaling sends upstream data.
In embodiments of the present invention, M value can be related to the network formats that user terminal is presently in.When user terminal is worked as
When preceding locating network formats are FDD (frequency division multiplexing), the value of M can be any of 3,4,5,6.When user terminal is current
When locating network formats are TDD (time division multiplexing), M >=3.
M value can also be matched by base station according to the processing capacity of user terminal and the load of base station and processing capacity dynamic
It sets, base station can be that user terminal configures M value by radio resource control signaling, can also be in descending control signaling to user
Terminal indicates M value.
It can be seen that carrying descending control signaling on the Physical Resource Block of second time slot, may be implemented at second
Scheduling of resource in time slot.
It should be noted that above-mentioned scheduling of user terminals method may be equally applicable for across timeslot scheduling.Of the invention real
It applies in example, time slot indication information element can also be increased newly in the descending control signaling of step S102.When the instruction of time slot indication information element exists
When current time slots apply the descending control signaling, user terminal receives downlink in the current time slots for receiving the descending control signaling
Data；When time slot indication information element is designated as non-present time slot using the descending control signaling, if numerical value is 2, then user terminal
The 2nd time slot after receiving the descending control signaling applies the descending control signaling, receives downlink data.
Referring to Fig. 4, the embodiment of the invention also provides a kind of scheduling of user terminals devices 40, comprising: the first receiving unit
401, construction unit 402, detection unit 403, the second receiving unit 404 and transmission unit 405, in which:
First receiving unit 401, the Physical Resource Block configuration information issued for receiving base station, Physical Resource Block is subframe
The Physical Resource Block of second time slot；
Construction unit 402, for the Physical Resource Block to be built into Physical Resource Block pair；
Detection unit 403, the signal sent for receiving base station in the Physical Resource Block, from the Physical Resource Block pair
It is middle to detect corresponding descending control signaling；
Second receiving unit 404 is used for when the descending control signaling indicates that executing downlink data receives, in the son
Second time slot of frame receives downlink data in the resource of descending control signaling instruction；
Transmission unit 405 is used for when the descending control signaling indicates that executing upstream data sends, in the case where reception is described
M-th time slot after row control signaling sends upstream data.
In specific implementation, the detection unit 403 can be used for: EREG group is positioned from the Physical Resource Block centering,
Corresponding descending control signaling is detected from the EREG group.
In specific implementation, the construction unit 402 can be used for: when in the Physical Resource Block configuration information include object
When managing the setting information of resource block pair, according to the setting information of the Physical Resource Block pair, the Physical Resource Block is built into
Physical Resource Block pair.
In specific implementation, the construction unit 402 can be also used for: according to preset Physical Resource Block to construction method
The Physical Resource Block is built into Physical Resource Block pair.
It in specific implementation, include time slot indication information element in the descending control signaling, the time slot indication information element is used for
Indicate the time slot of the application descending control signaling.
In specific implementation, when the user terminal is in FDD standard, the value of M is any of 3,4,5,6；
When the user terminal is in TDD standard, M >=3.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: ROM, RAM, disk or CD etc..
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (11)
1. a kind of scheduling of user terminals method characterized by comprising
The Physical Resource Block configuration information that base station issues is received, Physical Resource Block is the Physical Resource Block of second time slot of subframe；
The Physical Resource Block is built into Physical Resource Block pair；
The signal that base station is sent in the Physical Resource Block is received, detects corresponding downlink control from the Physical Resource Block centering
Signaling, comprising: position EREG group from the Physical Resource Block centering, corresponding downlink control letter is detected from the EREG group
It enables；
When the descending control signaling indicates that executing downlink data receives, in second time slot of the subframe, under described
Downlink data is received in the resource of row control signaling instruction；
M when the descending control signaling indicates that executing upstream data sends, after receiving the descending control signaling
A time slot sends upstream data.
2. scheduling of user terminals method as described in claim 1, which is characterized in that the Physical Resource Block configuration information includes
The setting information of Physical Resource Block pair.
3. scheduling of user terminals method as claimed in claim 2, which is characterized in that described to be built into the Physical Resource Block
Physical Resource Block pair, comprising: according to the setting information of the Physical Resource Block pair, the Physical Resource Block is built into physics money
Source block pair.
4. scheduling of user terminals method as described in claim 1, which is characterized in that described to be built into the Physical Resource Block
Physical Resource Block pair, further includes: the Physical Resource Block is built into construction method by physics according to preset Physical Resource Block
Resource block pair.
5. scheduling of user terminals method as described in claim 1, which is characterized in that include time slot in the descending control signaling
Indication information element, the time slot indication information element are used to indicate the time slot using the descending control signaling.
6. scheduling of user terminals method as described in claim 1, which is characterized in that when the user terminal is in FDD standard
When, the value of M is any of 3,4,5,6；When the user terminal is in TDD standard, M >=3.
7. a kind of scheduling of user terminals device characterized by comprising
First receiving unit, the Physical Resource Block configuration information issued for receiving base station, Physical Resource Block are subframe second
The Physical Resource Block of time slot；
Construction unit, for the Physical Resource Block to be built into Physical Resource Block pair；
Detection unit, the signal sent for receiving base station in the Physical Resource Block are detected from the Physical Resource Block centering
Corresponding descending control signaling, comprising: position EREG group from the Physical Resource Block centering, detect and correspond to from the EREG group
Descending control signaling；
Second receiving unit, for when the descending control signaling indicates that executing downlink data receives, the of the subframe
Two time slots receive downlink data in the resource of descending control signaling instruction；
Transmission unit, for receiving the downlink control when the descending control signaling indicates that executing upstream data sends
M-th time slot after signaling sends upstream data.
8. scheduling of user terminals device as claimed in claim 7, which is characterized in that the construction unit is used for: when the object
When managing the setting information in resource block configuration information including Physical Resource Block pair, believed according to the setting of the Physical Resource Block pair
Breath, is built into Physical Resource Block pair for the Physical Resource Block.
9. scheduling of user terminals device as claimed in claim 7, which is characterized in that the construction unit is also used to: according to pre-
If Physical Resource Block Physical Resource Block pair is built by the Physical Resource Block to construction method.
10. scheduling of user terminals device as claimed in claim 7, which is characterized in that when including in the descending control signaling
Gap indication information element, the time slot indication information element are used to indicate the time slot using the descending control signaling.
11. scheduling of user terminals device as claimed in claim 7, which is characterized in that when the user terminal is in FDD standard
When, the value of M is any of 3,4,5,6；When the user terminal is in TDD standard, M >=3.
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| WO2019140696A1 (en) * | 2018-01-22 | 2019-07-25 | 北京小米移动软件有限公司 | Information transmission method, device and system, and storage medium |
| CN110602769B (en) | 2018-06-13 | 2021-04-13 | 维沃移动通信有限公司 | Data processing method, user equipment and network side equipment |
| CN111835478B (en) * | 2019-04-23 | 2021-07-23 | 大唐移动通信设备有限公司 | PUCCH resource allocation method and device |
| WO2020252705A1 (en) * | 2019-06-19 | 2020-12-24 | Oppo广东移动通信有限公司 | Method and apparatus for controlling communication state, terminal, and network device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625457A (en) * | 2011-02-01 | 2012-08-01 | 中兴通讯股份有限公司 | Methods for sending, receiving and transmitting downlink control information and related devices |
| CN103199974A (en) * | 2012-01-09 | 2013-07-10 | 中兴通讯股份有限公司 | Downlink control information sending method and device |
| CN103220809A (en) * | 2012-01-20 | 2013-07-24 | 中兴通讯股份有限公司 | Downlink physical control channel sending method and receiving method and corresponding devices |
| WO2014077608A1 (en) * | 2012-11-14 | 2014-05-22 | 엘지전자 주식회사 | Method and device for monitoring downlink control channel |
-
2015
- 2015-12-01 CN CN201510870382.8A patent/CN106817774B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625457A (en) * | 2011-02-01 | 2012-08-01 | 中兴通讯股份有限公司 | Methods for sending, receiving and transmitting downlink control information and related devices |
| CN103199974A (en) * | 2012-01-09 | 2013-07-10 | 中兴通讯股份有限公司 | Downlink control information sending method and device |
| CN103220809A (en) * | 2012-01-20 | 2013-07-24 | 中兴通讯股份有限公司 | Downlink physical control channel sending method and receiving method and corresponding devices |
| WO2014077608A1 (en) * | 2012-11-14 | 2014-05-22 | 엘지전자 주식회사 | Method and device for monitoring downlink control channel |
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Inventor after: Fan Wei Inventor before: Deng Yun |