CN107295675A - Resource regulating method, terminal device and system - Google Patents
Resource regulating method, terminal device and system Download PDFInfo
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- CN107295675A CN107295675A CN201610196680.8A CN201610196680A CN107295675A CN 107295675 A CN107295675 A CN 107295675A CN 201610196680 A CN201610196680 A CN 201610196680A CN 107295675 A CN107295675 A CN 107295675A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment provides a kind of resource regulating method, terminal device and system, the resource regulating method includes：Send terminal and determine control channel SA information and the transmission means with the data channel Data information of SA information associations；The terminal that sends is according to the transmission means of determination transmission SA information and the Data information with SA information associations, allow transmission terminal flexibly to select SA information and the transmission means with the Data information of SA information associations, effectively multiple resources can be supported to dispatch.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of resource regulating method, terminal device and system.
Background technology
In the direct communication between vehicle based on PC-5 interfaces in LTE system, its control channel (Scheduling
Assignment, SA) being multiplexed mainly comprising following two schemes between information and data channel (Data) information associated：
Scheme one (option1)：The transmission of SA information is with using time-multiplexed side between the Data information transfers associated
Method, wherein SA information are sent before Data information, not sub-frame transmission altogether, as shown in Figure 1.
Scheme two (option 2)：Method of the transmission of SA information with using frequency division multiplexing between the Data information associated,
Wherein SA information and Data information are total to sub-frame transmission, as shown in Figure 2.
The Data information transfer modulating-coding forms of its association and the time-frequency money of occupancy are comprised at least wherein in SA information
The instruction of source position.
In above-mentioned option1, other users pass through the SA information that detects, discovery that can be earlier and SA information associations
Data channel take resource, so as to more effectively carry out resource distribution, it is to avoid the generation of resource contention, but by
Transmitted in SA information and Data information in different subframes, accordingly increased user the transmission time (including SA information with
The subframe that the transmission of Data information takes), so as to can increase to the in-band emission's (with interior scattering) of other users
Influence, the chance additionally, due to transmission becomes many, then due to semiduplex influence, can not be received simultaneously in the user of the state of transmission
The data that other users send, so as to have impact on the reliability of reception.
In above-mentioned option 2, because SA information and Data information multiplexings are in identical subframe, so on the one hand subtract
The influence that in-band emission are brought is lacked, on the other hand because send opportunity is reduced, so as to reduce semiduplex shadow
Ring, while the time delay of user's transmission can be further reduced using option 2 method, it is tighter for some delay requirements
V2V (vehicle-to-vehicle) business for than advantageous, but be due to SA information and Data information multiplexings in identical subframe, due to
The transmit power of user is shared between SA information and Data information, so that the reliability of SA information transfers can be by certain shadow
Ring.Option 1 and option 2 each suffers from advantage and disadvantage in general.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：In existing technology
The method that flexibly switching and signaling are indicated in option 1 and option 2 is not provided.
The content of the invention
In view of above-mentioned technical problem, the present invention provides a kind of resource regulating method, terminal device and system so that send eventually
End can flexibly select SA information and the transmission means with the Data information of SA information associations, can effectively support a variety of moneys
Dispatch in source.
According to the embodiment of the present invention one side there is provided a kind of resource regulating method, including：
Send terminal and determine control channel SA information and the biography with the data channel Data information of the SA information associations
Defeated mode；
The transmission terminal according to the transmission means of determination transmit the SA information and with the SA information associations
Data information.
Alternatively, control channel SA information and data channel Data with the SA information associations are determined sending terminal
Before the transmission means of information, methods described also includes：
It is described transmission terminal receive dispatch, the dispatch include instruction SA information and with the SA information
Whether the Data information of association is total to the configured information of sub-frame transmission.
Alternatively, carried in the dispatch for indicating SA information and believing with the Data of the SA information associations
Whether breath is total to the information field of subframe；Or
Carried in the dispatch for distinguish SA information and with the Data information of the SA information associations whether
The Radio Network Temporary Identifier RNTI of common sub-frame transmission；Or
Carried in the dispatch for distinguish SA information and with the Data information of the SA information associations whether
The CRC CRC masks of common sub-frame transmission.
Alternatively, the transmission terminal determines control channel SA information and the data channel with the SA information associations
The transmission means of Data information, including：
The terminal that sends according to the position of the resource of the SA information received, determine the SA information and with institute
Whether the Data information for stating SA information associations is total to sub-frame transmission；Or
The transmission terminal determines institute according to the demodulated reference signal DMRS of the SA information transfers received sequence
State SA information and whether be total to sub-frame transmission with the Data information of the SA information associations；Or
It is described send terminal according to the SA information received in signaling instruction, determine the SA information and with institute
Whether the Data information for stating SA information associations is total to sub-frame transmission.
According to the other side of the embodiment of the present invention, a kind of resource regulating method is additionally provided, including：
The receiving terminal receives SA information；
The receiving terminal according to the SA information that receives determine with the Data information of the SA information associations whether
Common sub-frame transmission.
Alternatively, the receiving terminal determines that the Data with the SA information associations believes according to the SA information received
Whether breath is total to sub-frame transmission, including：
The receiving terminal according to the position of the resource of the SA information received, determine the SA information and with institute
Whether the Data information for stating SA information associations is total to sub-frame transmission；Or
The receiving terminal determines institute according to the demodulated reference signal DMRS of the SA information transfers received sequence
State SA information and whether be total to sub-frame transmission with the Data information of the SA information associations；Or
Signaling of the receiving terminal in the SA information received indicate, determine the SA information and with institute
Whether the Data information for stating SA information associations is total to sub-frame transmission.
According to the another aspect of the embodiment of the present invention, a kind of terminal device is additionally provided, including：
First determining module, for determining control channel SA information and data channel Data with the SA information associations
The transmission means of information；
Transport module, for according to the transmission means of determination transmit the SA information and with the SA information associations
Data information.
Alternatively, the terminal device also includes：
First receiving module, for receiving dispatch, the dispatch include instruction SA information and with it is described
Whether the Data information of SA information associations is total to the configured information of sub-frame transmission.
Alternatively, carried in the dispatch for indicating SA information and believing with the Data of the SA information associations
Whether breath is total to the information field of subframe；Or
Carried in the dispatch for distinguish SA information and with the Data information of the SA information associations whether
The Radio Network Temporary Identifier RNTI of common sub-frame transmission；Or
Carried in the dispatch for distinguish SA information and with the Data information of the SA information associations whether
The CRC CRC masks of common sub-frame transmission.
Alternatively, first determining module, is further used for：
According to the position of the resource of the SA information received, determine the SA information and with the SA information associations
The Data information whether be total to sub-frame transmission；Or
According to the demodulated reference signal DMRS of the SA information transfers received sequence, determine the SA information and
Whether sub-frame transmission is total to the Data information of the SA information associations；Or
Signaling in the SA information received indicates, determine the SA information and with the SA information associations
Data information whether be total to sub-frame transmission.
According to the another aspect of the embodiment of the present invention, a kind of terminal device is additionally provided, including：
Second receiving module, for receiving SA information；
Second determining module, for determining the Data information with the SA information associations according to the SA information received
Whether sub-frame transmission is total to.
Alternatively, second determining module, is further used for：
According to the position of the resource of the SA information received, determine the SA information and with the SA information associations
The Data information whether be total to sub-frame transmission；Or
According to the demodulated reference signal DMRS of the SA information transfers received sequence, determine the SA information and
Whether sub-frame transmission is total to the Data information of the SA information associations；Or
Signaling in the SA information received indicates, determine the SA information and with the SA information associations
Data information whether be total to sub-frame transmission.
According to the another aspect of the embodiment of the present invention, a kind of terminal device is additionally provided, including：
First processor, for reading the program in first memory, performs following process：Determine control channel SA information
And the transmission means with the data channel Data information of the SA information associations；
First transceiver, for according to the transmission means of determination transmission state SA information and with the SA information associations
Data information.
According to the another aspect of the embodiment of the present invention, a kind of terminal device is additionally provided, including：
Second receiving module, for receiving SA information；
Second determining module, for reading the program in second memory, performs following process：According to receiving
SA information determines whether the Data information with the SA information associations is total to sub-frame transmission.
According to the another aspect of the embodiment of the present invention, a kind of resource scheduling system is additionally provided, including：
Terminal is sent, for determining control channel SA information and data channel Data information with the SA information associations
Transmission means；
The transmission terminal, is additionally operable to transmit the SA information according to the transmission means of determination and believes with the SA
Cease the Data information of association；
Receiving terminal, for receiving SA information；
The receiving terminal, is additionally operable to determine that the Data with the SA information associations believes according to the SA information received
Whether breath is total to sub-frame transmission.
A technical scheme in above-mentioned technology has the following advantages that or beneficial effect：Due to SA information and with SA information
The Data information of association is total to sub-frame transmission or is not total to sub-frame transmission and suffers from sending terminal in respective advantage and disadvantage, the present embodiment
SA information and the transmission means with the Data information of SA information associations can be flexibly selected, so as to effectively support multiple resources
The method of scheduling.
Brief description of the drawings
Fig. 1 is SA information and the schematic diagram of the Data information transfers associated in the prior art；
Fig. 2 is SA information and the schematic diagram of the Data information transfers associated in the prior art；
Fig. 3 is one of schematic network structure provided in an embodiment of the present invention；
Fig. 4 is the two of schematic network structure provided in an embodiment of the present invention；
Fig. 5 is the resource regulating method flow chart of the first embodiment of the present invention；
Fig. 6 is the resource regulating method flow chart of the second embodiment of the present invention；
Fig. 7 is the resource regulating method flow chart of the third embodiment of the present invention；
Fig. 8 be Normal CP in the case of a PRB DMRS take resource schematic diagram；
Fig. 9 is the schematic diagram of the terminal device of the fourth embodiment of the present invention；
Figure 10 is the schematic diagram of the terminal device of the fifth embodiment of the present invention；
Figure 11 is the schematic diagram of the terminal device of the sixth embodiment of the present invention；
Figure 12 is the schematic diagram of the terminal device of the seventh embodiment of the present invention；
Figure 13 is the schematic diagram of the resource scheduling system of the eighth embodiment of the present invention.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Referring to Fig. 3 and Fig. 4, schematic network structure provided in an embodiment of the present invention is shown in figure, as shown in figure 3, bag
Include transmission terminal 31 and receiving terminal 32；As shown in figure 4, including：Send terminal 31, receiving terminal 32 and the (example of access device 33
Such as the access device in E-UTRAN), wherein, it can be car-mounted terminal to send terminal 31 and receiving terminal 32, for example, can send
Or the equipment for receiving wireless signal, including it is user equipment (terminal), personal digital assistant (PDA), radio modem, wireless
Communicator, hand-held device, laptop computer, wireless phone, wireless local loop (WLL) stand, can turn movable signal
Be changed to WiFi signal CPE (Customer Premise Equipment, client terminal) or intelligent movable focus or other not
By the operation of people with regard to spontaneous equipment communicated with mobile communications network of energy etc..Above-mentioned access device 33 can be base station, the base
The form stood is not limited, and can be macro base station (Macro Base Station), micro-base station (Pico Base Station), Node
B (address of 3G mobile base stations), enhanced base station (ENB), relay station, access point, RRU (Remote Radio Unit, distal end
Radio-frequency module), RRH (Remote Radio Head, remote radio head) etc..
First embodiment
Based on the network structure shown in Fig. 3 or Fig. 4, a kind of resource regulating method is present embodiments provided, referring to Fig. 5, tool
Body step is as follows：
Step S501, transmission terminal determine control channel SA information and the data channel Data information with SA information associations
Transmission means.
In the present embodiment, a kind of optional mode is：The resource selection mode of access device auxiliary.Specifically, transmission is worked as
When terminal is located in the coverage of access device, the configured information of access device transmission can be received by sending terminal, be referred to by this
Show that information determines control channel SA information and the transmission means with the data channel Data information of SA information associations, such as Fig. 4 institutes
Show.
Another optional mode is：Send the mode of the spontaneous selection resource of terminal.Specifically, sending terminal can basis
The SA information received, determines control channel SA information and the transmission side with the data channel Data information of SA information associations
Formula, as shown in Figure 3.
Specifically, in the mode of the spontaneous selection resource of above-mentioned transmission terminal, send terminal and believed according to the SA received
The position of the resource of breath, determines the transmission of SA information and whether is total to whether subframe (accounts for the Data information of SA information associations
Use identical subframe) transmission；Or transmission terminal is according to the demodulated reference signal DMRS of the SA information transfers received sequence,
Determine SA information and whether be total to sub-frame transmission with the Data information of SA information associations；Or terminal is sent according to the SA received
Signaling in information is indicated, is determined SA information and whether is total to sub-frame transmission with the Data information of SA information associations.
Certainly it should be noted that in the present embodiment limit send terminal determine control channel SA information and with
The specific determination mode of the transmission means of the data channel Data information of SA information associations.
Step S502, transmission terminal are transmitted SA information according to the transmission means of determination and believed with the Data of SA information associations
Breath.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from respective advantage and disadvantage, the present embodiment send terminal can flexibly be selected according to configured information SA information and
With the transmission means of the Data information of SA information associations so that effectively support multiple resources scheduling method.
Second embodiment
Based on the network structure shown in Fig. 4, a kind of resource regulating method is present embodiments provided, referring to Fig. 6, specific steps
It is as follows：
Step S601, send terminal receive dispatch, the dispatch include instruction SA information and with SA information
Whether the Data information of association is total to the configured information of sub-frame transmission.
Above-mentioned configured information is used to indicate SA information and the common sub-frame transmission of Data information or uncommon with SA information associations
Sub-frame transmission.
Referring to Fig. 4, access device 33 (such as the access device in E-UTRAN) can pass through down control channel
(PDCCH/EPDCCH) V2V communications are scheduled, in this case, access device 33 (is awarded by sending V2V grant
Power) message, indicate to send the resource location that terminal 31 sends SA information and Data information.
Alternatively, in the present embodiment, carried in dispatch for indicate SA information and with SA information associations
Whether Data information is total to the information field of subframe；Or carried in dispatch for distinguish SA information and with SA information associations
Data information whether be total to sub-frame transmission Radio Network Temporary Identifier RNTI；Or carried in dispatch for distinguishing SA
Information and the CRC CRC masks that sub-frame transmission whether is total to the Data information of SA information associations.Need explanation
, the specific form of above-mentioned dispatch is not limited in the present embodiment.
Specifically, the configuration mode of above-mentioned dispatch is as follows：
First way：Include being used to indicate whether SA information and Data information are total to the information of subframe in dispatch
Domain, for example：Increase the information of 1 bit, 0 indicates not to be total to subframe, and 1 represents subframe altogether, and this is also not limited to certainly.
The second way：It is the PDCCH whether Data information of the SA information with associating is total to sub-frame transmission in dispatch
(Physical Downlink Control Channel, Physical Downlink Control Channel) different RNTI (Radio of channel distribution
Network Tempory Identity, Radio Network Temporary Identifier).RNTI is generally by 16 CRC with control information
(Cyclic Redundancy Code, CRC) bit step-by-step phase and mode add in the PDCCH of transmission.
The third mode：In dispatch, it is whether Data information of the SA information with associating is total to sub-frame transmission configuration not
Same CRC.Scheduling sends the RNTI only one of which of terminal V2V communications, but can be by adding the mode of mask in CRC bits
Distinguish in both of these case, table 1 and give a kind of example.
Table 1：
Step S602, send terminal control channel SA information and data with SA information associations are determined according to dispatch
The transmission means of channel Data information.
In the present embodiment, when sending terminal in the coverage of access device, access can be received by sending terminal
The configured information that equipment is sent, control channel SA information and data channel with SA information associations are determined by the configured information
The transmission means of Data information.
Step S603, transmission terminal are transmitted SA information according to the transmission means of determination and believed with the Data of SA information associations
Breath.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from respective advantage and disadvantage, the present embodiment send terminal can flexibly be selected according to configured information SA information and
With the transmission means of the Data information of SA information associations so that effectively support multiple resources scheduling method.
3rd embodiment
Based on the network structure shown in Fig. 3 or Fig. 4, a kind of resource regulating method is present embodiments provided, referring to Fig. 7, tool
Body step is as follows：
Step S701, receiving terminal receive SA information.
Step S702, receiving terminal determine the whether common son of Data information with SA information associations according to the SA information received
Frame is transmitted.
That is, the subframe that receiving terminal determines to take with the Data information transfers of SA information associations according to the SA information received
It is whether identical with the subframe that SA information transfers take.
Specifically, receiving terminal can be closed by any one determination in following three kinds of modes and SA information in step S702
Whether the Data information of connection is total to sub-frame transmission：
Mode one, receiving terminal according to the position of the resource of the SA information received, determine SA information and with SA information
Whether the Data information of association is total to sub-frame transmission；
Mode two, receiving terminal determine SA according to the demodulated reference signal DMRS of the SA information transfers received sequence
Information and whether it is total to sub-frame transmission with the Data information of SA information associations；
Signaling in the SA information received of mode three, receiving terminal indicates, determine SA information and with SA information
Whether the Data information of association is total to sub-frame transmission.
It should be noted that the data of association and the deviant of its subframe can be carried in SA information, if deviant is 0
Sub-frame transmission altogether is then represented, represents not to be total to sub-frame transmission if deviant is more than 0.
The instruction of different types of service is carried in SA information, wherein having between different types of service and transmission means
Corresponding relation.Corresponding such as type of service set 1 is common sub-frame transmission, and corresponding type of service set 2 is that different subframes are passed
It is defeated.
In aforesaid way one：
When sending terminal in base station range, it can be passed by base station for option 1 and option 2 SA information
Transmission ＆ distribution put different resource pools；When outside base station range, it can be passed for option 1 and option 2 SA information
Defeated pre-configured different resource pool.Which resource pool is receiving terminal belong to according to the SA information received, it is possible to it is determined that with
The subframe that the Data information transfers of SA information associations take is identical with SA or difference.The money that option1 and option2SA takes
Source size is different, and such as option 1 mode takes 1 PRB pair transmission SA, and option 2 mode takes 2 PRB
Pair transmits SA.
It should be noted that above-mentioned option1 is：When the transmission of SA information between the Data information transfers associated with using
The method of point multiplexing, wherein SA information sends before Data information, not sub-frame transmission altogether, as shown in Figure 1.
It should be noted that above-mentioned option2 is：The transmission of SA information is multiple using frequency division between the Data information associated
The common sub-frame transmission of method, wherein SA information and Data information, as shown in Figure 2.
Aforesaid way two
Introducing PUSCH in LTE D2D technologies first, (Physical Uplink Shared Channel, physical uplink is common
Enjoy channel) DMRS (Dedicated Reference Signal, demodulated reference signal).Fig. 8 gives Normal CP (one
As cyclic prefix) in the case of a PRB (Physical Resource Block, Physical Resource Block) DMRS take money
The schematic diagram in source.
Wherein DMRS is used for PUSCH channel estimation.The generation of DMRS sequences may refer to determining in 3GPP TS36.211
Justice, has been given below simple introduction：
M=0,1
Wherein m represent DMRS take OFDM (Orthogonal Frequency Division Multiplexing, just
Hand over frequency division multiplexing) symbolic number,The number of the subcarrier of PUSCH scheduling is represented, w (m) represents the sequence of quadrature spread,The DMRS of expression basic sequence, ejαnThe cyclic shift for the DMRS sequences that middle α is represented is indicated.
It can be seen that DMRS sequences mainly have the generation of direct relation, wherein DMRS basic sequences with above three factor
Mainly influenceed by DMRS group # u and sequence number v, wherein u and v value mainly byAnd ΔssValue
Influence.
It is to be used for the DMRS distribution demodulated in its SA information transfer not for 2 two kinds of situations of option 1 and option
Same DMRS sequences, for example：In the case of option 1, the DMRS sequences of SA information are with being defined as sequence 1, option 2 feelings
Under condition, the DMRS sequences of SA information are with being defined as sequence 2, the DMRS sequences that receiving terminal is used according to the SA information transfers received
Row determine with the subframe of the Data information transfers of SA information associations occupancy with SA information identical or difference.Wherein different DMRS
Sequence can be generated by such a way：
(1) sequence of quadrature spread, w (m)
(2) DMRS basic sequence,Further, the mode of DMRS basic sequences can be different by setting
And/or Δss
(3) cyclic shift of DMRS sequences indicates that certain three of the above mode can be in any combination.
Aforesaid way three
For 2 two kinds of situations of option 1 and option, the Data information with SA information associations is included in SA information
Transmit the subframe taken and take the identical or different signaling instruction of subframe from SA information.A kind of simple method is in SA information
Middle increase 1bit signaling is used to indicate whether SA information is total to sub-frame transmission with the Data information associated.Another method is,
According to the other information domain indicated in SA information, implicit judges whether common sub-frame transmission, for example：By whether the biography of common subframe
It is defeated associated with terminal is sent service priority, so that the instruction of the service priority more included in SA information determines whether
Common sub-frame transmission.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from the confirmable SA information of receiving terminal in respective advantage and disadvantage, the present embodiment and with SA information associations
The transmission means of Data information obtains relevant information, so as to effectively support the method for multiple resources scheduling.
Fourth embodiment
Referring to Fig. 9, a kind of terminal device is shown in figure, including：
First determining module 901, for determining control channel SA information and data channel Data with SA information associations
The transmission means of information；
Transport module 902, for according to the transmission means of determination transmit the SA information and with SA information associations
Data information.
Alternatively, the terminal device also includes：First receiving module, for receiving dispatch, the dispatch
Include the configured information for indicating SA information and sub-frame transmission whether being total to the Data information of the SA information associations.
Alternatively, carried in dispatch for indicating SA information and whether being total to the Data information of SA information associations
The information field of subframe；Or carried in dispatch for distinguish SA information and with the Data information of SA information associations whether
The Radio Network Temporary Identifier RNTI of common sub-frame transmission；Or carried in dispatch for distinguishing SA information and believing with SA
Whether the Data information for ceasing association is total to the CRC CRC masks of sub-frame transmission, and this is also not limited to certainly.
Alternatively, the first determining module, is further used for：According to the position of the resource of the SA information received, SA is determined
Information and whether it is total to sub-frame transmission with the Data information of SA information associations；Or according to the SA information transfers received
Demodulated reference signal DMRS sequence, determines SA information and whether is total to subframe biography with the Data information of the SA information associations
It is defeated；Or signaling in the SA information received is indicated, determine the SA information and with the SA information associations
Whether Data information is total to sub-frame transmission.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from respective advantage and disadvantage, the present embodiment send terminal can flexibly be selected according to configured information SA information and
With the transmission means of the Data information of SA information associations so that effectively support multiple resources scheduling method.
5th embodiment
Referring to Figure 10, a kind of terminal device is shown in figure, including：
First processor 1002, for reading the program in first memory 1003, performs following process：It is determined that control letter
Road SA information and the transmission means with the data channel Data information of the SA information associations.
First transceiver 1001, for according to the transmission means of determination transmission state SA information and with the SA information associations
Data information.
Alternatively, the first transceiver 1001, is additionally operable to receive dispatch, the dispatch includes instruction SA information
And the configured information of sub-frame transmission whether is total to the Data information of the SA information associations.
Alternatively, carried in dispatch for indicating SA information and whether being total to the Data information of SA information associations
The information field of subframe；Or carried in dispatch for distinguish SA information and with the Data information of SA information associations whether
The Radio Network Temporary Identifier RNTI of common sub-frame transmission；Or carried in dispatch for distinguishing SA information and believing with SA
Whether the Data information for ceasing association is total to the CRC CRC masks of sub-frame transmission, and this is also not limited to certainly.
Alternatively, first processor 1002, are further used for：According to the position of the resource of the SA information received,
Determine the SA information and whether be total to sub-frame transmission with the Data information of the SA information associations；Or according to receiving
The SA information transfers demodulated reference signal DMRS sequence, determine the SA information and with the SA information associations
Whether Data information is total to sub-frame transmission；Or the signaling in the SA information received is indicated, determines the SA information
And whether it is total to sub-frame transmission with the Data information transfers of the SA information associations.
Wherein, in Fig. 10, bus architecture can include the bus and bridge of any number of interconnection, specifically by the first processing
The various circuits for the memory that the one or more processors and first memory 1003 that device 1002 is represented are represented are linked together.
Various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like can also be linked at one by bus architecture
Rise, these are all it is known in the art, therefore, no longer it is described further herein.EBI provides interface.The
One transceiver 1001 can be multiple element, i.e., including transmitter and receiver there is provided for over a transmission medium with it is various its
The unit of his device communication.For different user equipmenies, the first user interface 1004 can also be being capable of external inscribed needs
The interface of equipment, the equipment of connection includes but is not limited to keypad, display, loudspeaker, microphone, control stick etc..
First processor 1002 is responsible for bus architecture and common processing, and first memory 1003 can store first
The used data when performing operation of processor 1002.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from respective advantage and disadvantage, the present embodiment send terminal can flexibly be selected according to configured information SA information and
With the transmission means of the Data information of SA information associations so that effectively support multiple resources scheduling method.
Sixth embodiment
Referring to Figure 11, a kind of terminal device is shown in figure, including：
Second receiving module 1101, for receiving SA information；
Second determining module 1102, for determining the Data with the SA information associations according to the SA information received
Whether information is total to sub-frame transmission.
Alternatively, the second determining module 1102, is further used for：According to the position of the resource of the SA information received
Put, determine the SA information and whether be total to sub-frame transmission with the Data information of the SA information associations；Or according to connecing
The demodulated reference signal DMRS of the SA information transfers received sequence, determines the SA information and is closed with the SA information
Whether the Data information of connection is total to sub-frame transmission；Or the signaling in the SA information received is indicated, determines the SA
Information and whether sub-frame transmission is total to the Data information of the SA information associations, this is also not limited to certainly.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from the confirmable SA information of receiving terminal in respective advantage and disadvantage, the present embodiment and with SA information associations
The transmission means of Data information obtains relevant information, so as to effectively support the method for multiple resources scheduling.
7th embodiment
Referring to Figure 12, a kind of terminal device is shown in figure, including
Second transceiver 1201, for receiving SA information.
Second processor 1202, for reading the program in second memory 1203, performs following process：According to receiving
SA information determine whether be total to sub-frame transmission with the Data information of SA information associations.
Alternatively, second processor 1202, are further used for：According to the position of the resource of the SA information received,
Determine the SA information and whether be total to sub-frame transmission with the Data information of the SA information associations；Or according to receiving
The SA information transfers demodulated reference signal DMRS sequence, determine the SA information and with the SA information associations
Whether Data information is total to sub-frame transmission；Or the signaling in the SA information received is indicated, determines the SA information
And whether it is total to subframe (whether taking identical subframe) transmission with the Data information of the SA information associations.
Wherein, in fig. 12, bus architecture can include the bus and bridge of any number of interconnection, specifically by second processing
The various circuits for the memory that the one or more processors and second memory 1203 that device 1202 is represented are represented are linked together.
Various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like can also be linked at one by bus architecture
Rise, these are all it is known in the art, therefore, no longer it is described further herein.EBI provides interface.The
Two transceivers 1201 can be multiple element, i.e., including transmitter and receiver there is provided for over a transmission medium with it is various its
The unit of his device communication.For different user equipmenies, second user interface 1204 can also be being capable of external inscribed needs
The interface of equipment, the equipment of connection includes but is not limited to keypad, display, loudspeaker, microphone, control stick etc..
Second processor 1202 is responsible for bus architecture and common processing, and second memory 1203 can store second
The used data when performing operation of processor 1202.
In the present embodiment, due to SA information and with SA information associations the common sub-frame transmission of Data information or not sub altogether
Frame transmission suffer from the confirmable SA information of receiving terminal in respective advantage and disadvantage, the present embodiment and with SA information associations
The transmission means of Data information obtains relevant information, so as to effectively support the method for multiple resources scheduling.
8th embodiment
Referring to Figure 13, a kind of resource scheduling system is shown in figure, including：
Terminal 1301 is sent, for determining control channel SA information and data channel Data with the SA information associations
The transmission means of information；
The transmission terminal 1301, be additionally operable to according to the transmission means of determination transmit the SA information and with it is described
The Data information of SA information associations；
Receiving terminal 1302, for receiving SA information；
The receiving terminal 1302, is additionally operable to be determined and the SA information associations according to the SA information received
Whether Data information is total to sub-frame transmission.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text means relevant with embodiment
During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots
Structure or characteristic can be combined in one or more embodiments in any suitable manner.
In various embodiments of the present invention, it should be appreciated that the size of the sequence number of above-mentioned each process is not meant to that execution is suitable
The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention
Process constitutes any limit
In addition, the terms " system " and " network " are often used interchangeably herein.
It should be understood that the terms "and/or", a kind of only incidence relation for describing affiliated partner, expression can be deposited
In three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B.
In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
In embodiment provided herein, it should be appreciated that " B " corresponding with A represents that B is associated with A, can be with according to A
Determine B.It is also to be understood that determine that B is not meant to determine B only according to A according to A, can also be according to A and/or other information
Determine B.
, can be by other in several embodiments provided herein, it should be understood that disclosed method and apparatus
Mode realize.For example, device embodiment described above is only schematical, for example, the division of the unit, only
For a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be combined
Or another system is desirably integrated into, or some features can be ignored, or do not perform.Another, shown or discussed phase
Coupling or direct-coupling or communication connection between mutually can be by some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection, can be electrical, machinery or other forms.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That the independent physics of unit includes, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) performs receiving/transmission method described in each embodiment of the invention
Part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-Only Memory, abbreviation
ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic disc or CD etc. are various to store
The medium of program code.
Above-described is the preferred embodiment of the present invention, it should be pointed out that come for the ordinary person of the art
Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, and these improvements and modifications also exist
In protection scope of the present invention.
Claims (15)
1. a kind of resource regulating method, it is characterised in that including：
Send terminal and determine control channel SA information and the transmission side with the data channel Data information of the SA information associations
Formula；
The transmission terminal according to the transmission means of determination transmit the SA information and with the SA information associations
Data information.
2. according to the method described in claim 1, it is characterised in that send terminal determine control channel SA information and with institute
Before the transmission means of data channel Data information for stating SA information associations, methods described also includes：
It is described transmission terminal receive dispatch, the dispatch include instruction SA information and with the SA information associations
Data information whether be total to sub-frame transmission configured information.
3. method according to claim 2, it is characterised in that
Carried in the dispatch for indicating SA information and whether being total to son with the Data information of the SA information associations
The information field of frame；Or
Carried in the dispatch for distinguishing SA information and whether being total to son with the Data information of the SA information associations
The Radio Network Temporary Identifier RNTI of frame transmission；Or
Carried in the dispatch for distinguishing SA information and whether being total to son with the Data information of the SA information associations
The CRC CRC masks of frame transmission.
4. according to the method described in claim 1, it is characterised in that the transmission terminal determine control channel SA information and with
The transmission means of the data channel Data information of the SA information associations, including：
The terminal that sends according to the position of the resource of the SA information received, determine the SA information and with the SA
Whether the Data information of information association is total to sub-frame transmission；Or
The transmission terminal determines the SA according to the demodulated reference signal DMRS of the SA information transfers received sequence
Information and whether it is total to sub-frame transmission with the Data information of the SA information associations；Or
It is described send terminal according to the SA information received in signaling instruction, determine the SA information and with the SA
Whether the Data information of information association is total to sub-frame transmission.
5. a kind of resource regulating method, it is characterised in that including：
The receiving terminal receives SA information；
The receiving terminal determines the whether common son of Data information with the SA information associations according to the SA information received
Frame is transmitted.
6. method according to claim 5, it is characterised in that the receiving terminal is true according to the SA information received
Whether the fixed Data information with the SA information associations is total to sub-frame transmission, including：
The receiving terminal according to the position of the resource of the SA information received, determine the SA information and with the SA
Whether the Data information of information association is total to sub-frame transmission；Or
The receiving terminal determines the SA according to the demodulated reference signal DMRS of the SA information transfers received sequence
Information and whether it is total to sub-frame transmission with the Data information of the SA information associations；Or
Signaling of the receiving terminal in the SA information received indicate, determine the SA information and with the SA
Whether the Data information of information association is total to sub-frame transmission.
7. a kind of terminal device, it is characterised in that including：
First determining module, for determining control channel SA information and data channel Data information with the SA information associations
Transmission means；
Transport module, for according to the transmission means of determination transmit the SA information and with the SA information associations
Data information.
8. terminal device according to claim 7, it is characterised in that the terminal device also includes：
First receiving module, for receiving dispatch, the dispatch includes instruction SA information and believed with the SA
Whether the Data information for ceasing association is total to the configured information of sub-frame transmission.
9. terminal device according to claim 7, it is characterised in that
Carried in the dispatch for indicating SA information and whether being total to son with the Data information of the SA information associations
The information field of frame；Or
Carried in the dispatch for distinguishing SA information and whether being total to son with the Data information of the SA information associations
The Radio Network Temporary Identifier RNTI of frame transmission；Or
Carried in the dispatch for distinguishing SA information and whether being total to son with the Data information of the SA information associations
The CRC CRC masks of frame transmission.
10. terminal device according to claim 7, it is characterised in that first determining module, is further used for：
According to the position of the resource of the SA information received, the SA information and the institute with the SA information associations are determined
State whether Data information is total to sub-frame transmission；Or
According to the demodulated reference signal DMRS of the SA information transfers received sequence, determine the SA information and with institute
Whether the Data information for stating SA information associations is total to sub-frame transmission；Or
Signaling in the SA information received indicates, determine the SA information and with the SA information associations
Whether Data information is total to sub-frame transmission.
11. a kind of terminal device, it is characterised in that including：
Second receiving module, for receiving SA information；
Whether the second determining module, the SA information determination received for basis and the Data information of the SA information associations
Common sub-frame transmission.
12. terminal device according to claim 11, it is characterised in that second determining module, is further used for：
According to the position of the resource of the SA information received, the SA information and the institute with the SA information associations are determined
State whether Data information is total to sub-frame transmission；Or
According to the demodulated reference signal DMRS of the SA information transfers received sequence, determine the SA information and with institute
Whether the Data information for stating SA information associations is total to sub-frame transmission；Or
Signaling in the SA information received indicates, determine the SA information and with the SA information associations
Whether Data information is total to sub-frame transmission.
13. a kind of terminal device, it is characterised in that including：
First processor, for reading the program in first memory, performs following process：Determine control channel SA information and
With the transmission means of the data channel Data information of the SA information associations；
First transceiver, for stating SA information according to the transmission of the transmission means of determination and believing with the Data of the SA information associations
Breath.
14. a kind of terminal device, it is characterised in that including：
Second receiving module, for receiving SA information；
Second determining module, for reading the program in second memory, performs following process：According to the SA letters received
Breath determines whether the Data information with the SA information associations is total to sub-frame transmission.
15. a kind of resource scheduling system, it is characterised in that including：
Terminal is sent, for determining control channel SA information and biography with the data channel Data information of the SA information associations
Defeated mode；
The transmission terminal, is additionally operable to transmit the SA information according to the transmission means of determination and is closed with the SA information
The Data information of connection；
Receiving terminal, for receiving SA information；
The receiving terminal, is additionally operable to determine that the Data information with the SA information associations is according to the SA information received
No sub-frame transmission altogether.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196680.8A CN107295675B (en) | 2016-03-31 | 2016-03-31 | Resource regulating method, terminal device and system |
| PCT/CN2017/076483 WO2017167001A1 (en) | 2016-03-31 | 2017-03-13 | Resource scheduling method, terminal device, and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196680.8A CN107295675B (en) | 2016-03-31 | 2016-03-31 | Resource regulating method, terminal device and system |
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| Publication Number | Publication Date |
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| CN107295675A true CN107295675A (en) | 2017-10-24 |
| CN107295675B CN107295675B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610196680.8A Active CN107295675B (en) | 2016-03-31 | 2016-03-31 | Resource regulating method, terminal device and system |
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| Country | Link |
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| CN (1) | CN107295675B (en) |
| WO (1) | WO2017167001A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874178A (en) * | 2017-12-04 | 2019-06-11 | 电信科学技术研究院 | A kind of reselecting method, device and terminal sending resource |
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| CN101527916A (en) * | 2008-03-05 | 2009-09-09 | 中兴通讯股份有限公司 | Method for multiplexing control channel of relay station in orthogonal frequency division multiplexing system |
| CN101868033A (en) * | 2009-04-20 | 2010-10-20 | 大唐移动通信设备有限公司 | Method and device for controlling downlink subframe and transmitting data of trunk link |
| WO2015142066A1 (en) * | 2014-03-20 | 2015-09-24 | 엘지전자(주) | Method for transmitting and receiving signal in wireless communication system and device therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103209441B (en) * | 2012-01-12 | 2016-04-13 | 电信科学技术研究院 | A kind of data transmission method and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527916A (en) * | 2008-03-05 | 2009-09-09 | 中兴通讯股份有限公司 | Method for multiplexing control channel of relay station in orthogonal frequency division multiplexing system |
| CN101868033A (en) * | 2009-04-20 | 2010-10-20 | 大唐移动通信设备有限公司 | Method and device for controlling downlink subframe and transmitting data of trunk link |
| WO2015142066A1 (en) * | 2014-03-20 | 2015-09-24 | 엘지전자(주) | Method for transmitting and receiving signal in wireless communication system and device therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109874178A (en) * | 2017-12-04 | 2019-06-11 | 电信科学技术研究院 | A kind of reselecting method, device and terminal sending resource |
| CN109874178B (en) * | 2017-12-04 | 2021-06-04 | 电信科学技术研究院 | Method, device and terminal for reselecting transmission resources |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107295675B (en) | 2019-09-17 |
| WO2017167001A1 (en) | 2017-10-05 |
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