CN105162553B - A kind of transmission block type signaling indication method and system - Google Patents
A kind of transmission block type signaling indication method and system Download PDFInfo
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- CN105162553B CN105162553B CN201510500961.3A CN201510500961A CN105162553B CN 105162553 B CN105162553 B CN 105162553B CN 201510500961 A CN201510500961 A CN 201510500961A CN 105162553 B CN105162553 B CN 105162553B
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- transmission block
- subframe
- user equipment
- transmission
- block type
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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
Abstract
The present invention discloses a kind of transmission block type signaling indication method and system.The method includes：Base station sends the radio resource control signaling for including transmission block type description information to user equipment；The radio resource control signaling includes the description information of the transmission block type of all categories for the transmission block that the base station is sent to the user equipment；The occupied information that the transmission block type description information is used to indicate the transmission block for subframe；Each described transmission block type description information all has unique corresponding transmission block type identification；The base station determines the corresponding transmission block type identification of the transmission block for needing to send to the user equipment；The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment.Method or system using the present invention can improve the decoding efficiency of user equipment, and then improve data transmission efficiency.
Description
Technical field
The present invention relates to the communications fields, more particularly to a kind of transmission block type signaling indication method and system.
Background technology
With the sharp increase of message volume, third generation cooperative partner program (3rd Generation
Partnership Project, 3GPP) authorize frequency spectrum to seem less and less adequate to provide higher network capacity.
In order to further increase the utilization of frequency spectrum resource, 3GPP just discussing how with the help of authorizing frequency spectrum using not awarding
Frequency spectrum is weighed, such as 2.4GHz and 5GHz frequency ranges.These unlicensed spectrums are presently mainly WiFi, bluetooth, radar, and the systems such as medical treatment exist
It uses.In general, it is the access technology of authorized spectrum band design, such as long term evolution (Long Term Evolution, LTE)
Technology is not suitable for using in unauthorized frequency range.Because this kind of access technologies of LTE want spectrum efficiency and user experience optimization
Ask very high.However, carrier wave polymerizable functional allows and LTE is deployed in unauthorized frequency range becomes possible to.3GPP proposes LTE auxiliary
The concept of access technology (LTE Assisted Access, LAA) authorizes the help of frequency spectrum to use unauthorized frequency by LTE
Spectrum.
And in the prior art, due to there is good orthogonality to ensure that interference level in LTE network, so base station and user
The downstream transmission of equipment does not have to consider whether surrounding has other base stations or user equipment being transmitted.And if LTE is non-
Whether there is other equipment using unauthorized frequency range around also not considering when being used in authorized spectrum band, then will be to WiFi equipment band
Greatly interfere.Because in LTE technologies, user equipment is transmitted as long as having business, without any monitoring rule, and
WiFi equipment cannot just be transmitted when LTE has business transmission, can only be transmitted until LTE business, can just detect channel sky
Not busy state, is transmitted.
So LTE, when using unauthorized frequency range, one of most important key point is to ensure that LAA can be fair close friend's
On the basis of and existing access technology (such as WiFi) coexist.In order to preferably coexist with WiFi, plan to increase in LTE in the industry
A kind of listem-before-talk (Listen Before Talk, LBT) mechanism.In this way, LTE in unlicensed spectrum if detecting channel
It is busy, then the frequency range cannot be occupied, if detecting the channel spare time, could be occupied.
Inventor has found that in practical application, when idle the channel of unlicensed spectrum is, be it is unforeseen,
And the LBT mechanism in existing LTE can send downlink data immediately once detecting channel idle.And base station is to user equipment
Transmission signaling or data are with subframe (subframe) for chronomere.One subframe is made of multiple symbols (symbol).
Symbol is the smaller chronomere of granularity.If in the manner described above, base station once detects channel idle, will send out immediately
Send downlink data.And downlink data is transmitted for unit with transmission block (Transport Block, TB), then transmission block
It initial position can be at the symbol of any one in subframe.
User equipment is after receiving downlink data, due to that can not know the correspondence between transmission block and subframe, because
This can not also know the initial position of transmission block, thus user equipment decoding when can only one by one to each symbol in subframe into
Row verification, to determine the initial position of transmission block, and then causes data transmission efficiency low.
Invention content
The object of the present invention is to provide a kind of transmission block type signaling indication method and systems, can be by transmission block and subframe
Between correspondence inform user equipment, to improve the decoding efficiency of user equipment, and then improve data transmission efficiency.
To achieve the above object, the present invention provides following schemes：
A kind of transmission block type signaling indication method, including：
Base station sends the radio resource control signaling for including transmission block type description information to user equipment；The wireless money
Source control signaling includes the description of the transmission block type of all categories for the transmission block that the base station is sent to the user equipment
Information；The occupied information that the transmission block type description information is used to indicate the transmission block for subframe；Each described transmission
Block type description information all has unique corresponding transmission block type identification；
The base station determines the corresponding transmission block type identification of the transmission block for needing to send to the user equipment；
The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment.
Optionally, the base station determines the corresponding transmission block type of the transmission block for needing to send to the user equipment
Mark, specifically includes：
The base station determines the corresponding transmission block type of each for needing to send to user equipment transmission block
Mark；
The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment, specific to wrap
It includes：
For transmission block described in each, it includes the transmission block type that the base station is sent to the user equipment respectively
The Downlink Control Information of mark.
Optionally, the base station determines the corresponding transmission block type of the transmission block for needing to send to the user equipment
Mark, specifically includes：
The base station determines the whole transmission block for needing to send in present channel holding time to the user equipment
For whole corresponding transmission block type identification；The whole transmission block is whole corresponding to a transmission block type mark
Know；
The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment, specific to wrap
It includes：
It includes the transmission block that the base station sends one in the present channel holding time to the user equipment
The Downlink Control Information of type identification.
Optionally, the base station sends the downlink comprising the transmission block type identification to the user equipment and controls letter
Breath, specifically includes：
The base station sends the Downlink Control Information for including the first transmission block type identification to the user equipment；
The first transmission block type identification indicates that the transmission block occupies the partial symbols in a subframe；
Alternatively, the base station sends the Downlink Control Information for including the second transmission block type identification to the user equipment；
The second transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with institute
State whole symbols in another adjacent subframe of subframe；
Alternatively, the base station sends the Downlink Control Information for including third transmission block type identification to the user equipment；
The third transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with institute
State the partial symbols in another adjacent subframe of subframe；
Alternatively, the base station sends the Downlink Control Information for including the 4th transmission block type identification to the user equipment；
The 4th transmission block type identification indicates that the transmission block occupies whole symbols in a subframe.
Optionally, the base station sends the downlink comprising the transmission block type identification to the user equipment and controls letter
Breath, specifically includes：
The base station sends the Downlink Control Information for including the first transmission block type identification to the user equipment；
The first transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, the last one transmission block occupies the partial symbols terminated in subframe, the first transmission block with it is described last
Transmission block between one transmission block is intermediate conveyor block, and the starting subframe and the subframe terminated between subframe are centre
Subframe；One intermediate conveyor block occupies whole symbols of an intermediate subframe；
Alternatively, the base station sends the Downlink Control Information for including the second transmission block type identification to the user equipment；
The second transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and it is described starting subframe next subframe whole symbols, the last one transmission block occupy terminate subframe in
Partial symbols, transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, under described
One subframe and the subframe terminated between subframe are intermediate subframe；One intermediate conveyor block occupies an intermediate son
Whole symbols of frame；
Alternatively, the base station sends the Downlink Control Information for including third transmission block type identification to the user equipment；
The third transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, the last one transmission block occupy terminate subframe in partial symbols and it is described terminate subframe a upper subframe
Whole symbols, transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, described
Subframe between beginning subframe and a upper subframe is intermediate subframe；One intermediate conveyor block occupies an intermediate son
Whole symbols of frame；
Alternatively, the base station sends the Downlink Control Information for including the 4th transmission block type identification to the user equipment；
The 4th transmission block type identification indicates that each transmission block in present channel holding time occupies two phases
Partial symbols in adjacent subframe, in addition to the last one transmission block, the symbolic number that each transmission block occupies is equal；
Alternatively, the base station sends the Downlink Control Information for including the 5th transmission block type identification to the user equipment；
The 5th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and it is described starting subframe next subframe whole symbols, the last one transmission block occupy terminate subframe in
Partial symbols and it is described terminate subframe a upper subframe whole symbols, the first transmission block with it is described the last one biography
Transmission block between defeated piece is intermediate conveyor block, and the subframe between next subframe and a upper subframe is intermediate subframe；
One intermediate conveyor block occupies whole symbols of an intermediate subframe；
Alternatively, the base station sends the Downlink Control Information for including the 6th transmission block type identification to the user equipment；
The 6th transmission block type identification indicates that the last one transmission block occupancy in present channel holding time terminates
Partial symbols in subframe, other each transmission block occupy whole symbols of a subframe respectively；
Alternatively, the base station sends the Downlink Control Information for including the 7th transmission block type identification to the user equipment；
The 7th transmission block type identification indicates that the last one transmission block occupancy in present channel holding time terminates
Whole symbols of partial symbols and the upper subframe for terminating subframe in subframe, each transmission block in addition occupy respectively
Whole symbols of one subframe；
Alternatively, the base station sends the Downlink Control Information for including the 8th transmission block type identification to the user equipment；
The 8th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, other each transmission block occupies whole symbols of a subframe respectively；
Alternatively, the base station sends the Downlink Control Information for including the 9th transmission block type identification to the user equipment；
The 9th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and the starting subframe next subframe whole symbols, each transmission block in addition occupies one respectively
Whole symbols of subframe.
Optionally, the base station sends the downlink comprising the transmission block type identification to the user equipment and controls letter
Breath, specifically includes：
The base station sends the Downlink Control Information for including the first transmission block type identification to the user equipment；
The first transmission block type identification indicates that the type of the transmission block in present channel holding time includes the first kind
Type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；Described second
Type transfers block occupies whole symbols in a subframe；
Alternatively, the base station sends the Downlink Control Information for including the second transmission block type identification to the user equipment；
The second transmission block type identification indicates that the type of the transmission block in present channel holding time includes third class
Type transmission block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Alternatively, the base station sends the Downlink Control Information for including third transmission block type identification to the user equipment；
The third transmission block type identification indicates that the type of the transmission block in present channel holding time includes the 4th class
Type transmission block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
A kind of transmission block type signaling indication method, including：
Base station determines the corresponding transmission block type of the transmission block for needing to send to user equipment in specific duration；It is described specific
Duration is greater than or equal to a channel occupancy duration；
The base station sends the radio resource control signaling for including transmission block type description information to the user equipment；Institute
State the description letter that radio resource control signaling includes the transmission block type for the transmission block that the base station is sent to the user equipment
Breath；The occupied information that the transmission block type description information is used to indicate the transmission block for subframe.
Optionally, the base station sends the wireless heterogeneous networks for including transmission block type description information to the user equipment
Signaling specifically includes：
The base station sends the wireless heterogeneous networks comprising the first transmission block type description information to the user equipment and believes
It enables；
The first transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
One type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；It is described
Second Type transmission block occupies whole symbols in a subframe；
Alternatively, the base station sends the radio resource control for including the second transmission block type description information to the user equipment
Signaling processed；
The second transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
Three type transmission blocks, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Alternatively, the base station sends the radio resource control for including third transmission block type description information to the user equipment
Signaling processed；
The third transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
Four type transfers blocks and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
A kind of transmission block type signaling instruction system, including：
Radio resource control signaling transmission unit, for sending the nothing for including transmission block type description information to user equipment
Line resource control signaling；The radio resource control signaling includes the complete of the transmission block that the base station is sent to the user equipment
The description information of the transmission block type of portion's type；The transmission block type description information is for indicating the transmission block for subframe
Occupied information；Each described transmission block type description information all has unique corresponding transmission block type identification；
Transmission block type identification determination unit, for determining that the transmission block that needs are sent to the user equipment corresponds to
Transmission block type identification；
Downlink Control Information transmission unit, for being sent to the user equipment comprising under the transmission block type identification
Row control information.
Optionally, the transmission block type identification determination unit, specifically includes：
First determination subelement, for determining that each described transmission block that needs are sent to the user equipment is corresponding
Transmission block type identification；
The Downlink Control Information transmission unit, specifically includes：
First Downlink Control Information transmission sub-unit, for for transmission block described in each, the base station to be respectively to institute
It states user equipment and sends the Downlink Control Information for including the transmission block type identification.
Optionally, the transmission block type identification determination unit, specifically includes：
Second determination subelement, for determining the whole for needing to send in present channel holding time to the user equipment
The transmission block is whole corresponding transmission block type identification；The whole transmission block is whole corresponding to a biography
Defeated block type mark；
The Downlink Control Information transmission unit, specifically includes：
Second Downlink Control Information transmission sub-unit is used in the present channel holding time to the user equipment
Send a Downlink Control Information for including the transmission block type identification.
Optionally, the first Downlink Control Information transmission sub-unit, specifically includes：
First transmission sub-unit is controlled for sending the downlink comprising the first transmission block type identification to the user equipment
Information；
The first transmission block type identification indicates that the transmission block occupies the partial symbols in a subframe；
Second transmission sub-unit is controlled for sending the downlink comprising the second transmission block type identification to the user equipment
Information；
The second transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with institute
State whole symbols in another adjacent subframe of subframe；
Third transmission sub-unit is controlled for sending the downlink comprising third transmission block type identification to the user equipment
Information；
The third transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with institute
State the partial symbols in another adjacent subframe of subframe；
4th transmission sub-unit is controlled for sending the downlink comprising the 4th transmission block type identification to the user equipment
Information；
The 4th transmission block type identification indicates that the transmission block occupies whole symbols in a subframe.
Optionally, the second Downlink Control Information transmission sub-unit, specifically includes：
First transmission sub-unit is controlled for sending the downlink comprising the first transmission block type identification to the user equipment
Information；
The first transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, the last one transmission block occupies the partial symbols terminated in subframe, the first transmission block with it is described last
Transmission block between one transmission block is intermediate conveyor block, and the starting subframe and the subframe terminated between subframe are centre
Subframe；One intermediate conveyor block occupies whole symbols of an intermediate subframe；
Second transmission sub-unit is controlled for sending the downlink comprising the second transmission block type identification to the user equipment
Information；
The second transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and it is described starting subframe next subframe whole symbols, the last one transmission block occupy terminate subframe in
Partial symbols, transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, under described
One subframe and the subframe terminated between subframe are intermediate subframe；One intermediate conveyor block occupies an intermediate son
Whole symbols of frame；
Third transmission sub-unit is controlled for sending the downlink comprising third transmission block type identification to the user equipment
Information；
The third transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, the last one transmission block occupy terminate subframe in partial symbols and it is described terminate subframe a upper subframe
Whole symbols, transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, described
Subframe between beginning subframe and a upper subframe is intermediate subframe；One intermediate conveyor block occupies an intermediate son
Whole symbols of frame；
4th transmission sub-unit is sent to the user equipment comprising the 4th transmission block type identification for the base station
Downlink Control Information；
The 4th transmission block type identification indicates that each transmission block in present channel holding time occupies two phases
Partial symbols in adjacent subframe, in addition to the last one transmission block, the symbolic number that each transmission block occupies is equal；
5th transmission sub-unit is controlled for sending the downlink comprising the 5th transmission block type identification to the user equipment
Information；
The 5th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and it is described starting subframe next subframe whole symbols, the last one transmission block occupy terminate subframe in
Partial symbols and it is described terminate subframe a upper subframe whole symbols, the first transmission block with it is described the last one biography
Transmission block between defeated piece is intermediate conveyor block, and the subframe between next subframe and a upper subframe is intermediate subframe；
One intermediate conveyor block occupies whole symbols of an intermediate subframe；
6th transmission sub-unit is controlled for sending the downlink comprising the 6th transmission block type identification to the user equipment
Information；
The 6th transmission block type identification indicates that the last one transmission block occupancy in present channel holding time terminates
Partial symbols in subframe, other each transmission block occupy whole symbols of a subframe respectively；
7th transmission sub-unit is controlled for sending the downlink comprising the 7th transmission block type identification to the user equipment
Information；
The 7th transmission block type identification indicates that the last one transmission block occupancy in present channel holding time terminates
Whole symbols of partial symbols and the upper subframe for terminating subframe in subframe, each transmission block in addition occupy respectively
Whole symbols of one subframe；
8th transmission sub-unit is controlled for sending the downlink comprising the 8th transmission block type identification to the user equipment
Information；
The 8th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, other each transmission block occupies whole symbols of a subframe respectively；
9th transmission sub-unit is controlled for sending the downlink comprising the 9th transmission block type identification to the user equipment
Information；
The 9th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and the starting subframe next subframe whole symbols, each transmission block in addition occupies one respectively
Whole symbols of subframe.
Optionally, the second Downlink Control Information transmission sub-unit, specifically includes：
First transmission sub-unit is controlled for sending the downlink comprising the first transmission block type identification to the user equipment
Information；
The first transmission block type identification indicates that the type of the transmission block in present channel holding time includes the first kind
Type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；Described second
Type transfers block occupies whole symbols in a subframe；
Second transmission sub-unit is controlled for sending the downlink comprising the second transmission block type identification to the user equipment
Information；
The second transmission block type identification indicates that the type of the transmission block in present channel holding time includes third class
Type transmission block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Third transmission sub-unit is controlled for sending the downlink comprising third transmission block type identification to the user equipment
Information；
The third transmission block type identification indicates that the type of the transmission block in present channel holding time includes the 4th class
Type transmission block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
A kind of transmission block type signaling instruction system, including：
Transmission block type determining units, for determining that the transmission block for needing to send to user equipment in specific duration is corresponding
Transmit block type；The specific duration is greater than or equal to a channel occupancy duration；
Radio resource control signaling transmission unit includes transmission block type description information for being sent to the user equipment
Radio resource control signaling；The radio resource control signaling includes the transmission block that the base station is sent to the user equipment
Transmission block type description information；The occupancy that the transmission block type description information is used to indicate the transmission block for subframe
Information.
Optionally, the radio resource control signaling transmission unit, specifically includes：
First transmission sub-unit, it is wireless comprising the first transmission block type description information for being sent to the user equipment
Resource control signaling；
The first transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
One type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；It is described
Second Type transmission block occupies whole symbols in a subframe；
Second transmission sub-unit, it is wireless comprising the second transmission block type description information for being sent to the user equipment
Resource control signaling；
The second transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
Three type transmission blocks, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Third transmission sub-unit, it is wireless comprising third transmission block type description information for being sent to the user equipment
Resource control signaling；
The third transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
Four type transfers blocks and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
According to specific embodiment provided by the invention, the invention discloses following technique effects：
Transmission block type signaling indication method in the embodiment of the present invention and system are sent to user equipment by base station and are wrapped
The radio resource control signaling of the type description information containing transmission block；The radio resource control signaling includes the base station to described
The description information of the transmission block type of all categories for the transmission block that user equipment is sent；The transmission block type description information is used
In the expression transmission block for the occupied information of subframe；Each described transmission block type description information all has unique corresponding
Transmission block type identification；The base station determines the corresponding transmission block type of the transmission block for needing to send to the user equipment
Mark；The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment；It can will pass
The defeated piece of correspondence between subframe informs user equipment, to improve the decoding efficiency of user equipment, and then improves data
Efficiency of transmission.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart of the transmission block type signaling indication method embodiment 1 of the present invention；
Fig. 2 is the flow chart of the transmission block type signaling indication method embodiment 2 of the present invention；
Fig. 3 is the flow chart of the transmission block type signaling indication method embodiment 3 of the present invention；
Fig. 4 is the flow chart of the transmission block type signaling indication method embodiment 4 of the present invention；
Fig. 5 is that the transmission block type signaling designation date of the present invention sends the structure chart of system embodiment 1；
Fig. 6 is that the transmission block type signaling designation date of the present invention sends the structure chart of system embodiment 2.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is the flow chart of the transmission block type signaling indication method embodiment 1 of the present invention.As shown in Figure 1, this method can
To include：
Step 101：Base station sends the radio resource control signaling for including transmission block type description information to user equipment
(Radio Resource Control, RRC)；The radio resource control signaling includes that the base station is sent out to the user equipment
The description information of the transmission block type of all categories of the transmission block sent；The transmission block type description information is for indicating described
Occupied information of the transmission block for subframe；Each described transmission block type description information all has unique corresponding transmission block type
Mark；
The user equipment can be the equipment for having RF receiving and transmission module.For example, it may be mobile phone, tablet computer, pen
Remember this computer etc..
Step 102：The base station determines the corresponding transmission block class of the transmission block for needing to send to the user equipment
Type identifies；
Step 103：The base station sends the downlink comprising the transmission block type identification to the user equipment and controls letter
It ceases (Downlink Control Information, DCI).
Correspondingly, user equipment is after receiving the radio resource control signaling comprising transmission block type description information, it can
To know the attribute information of various transmission block types and/or transmission block type combination, and it can know various transmission block classes
Transmission block type identification corresponding to type and/or transmission block type combination.Hereafter, user equipment includes institute according to what is received
State the Downlink Control Information of transmission block type identification, so that it may, also can be true to know the current transmission block type received
Determine occupied information (such as occupy partial symbols or a complete subframe of a subframe) of the transmission block for subframe, to
The decoding efficiency of user equipment is improved, and then improves data transmission efficiency.
In conclusion in the present embodiment, the nothing for including transmission block type description information is sent to user equipment by base station
Line resource control signaling；The radio resource control signaling includes the complete of the transmission block that the base station is sent to the user equipment
The description information of the transmission block type of portion's type；The transmission block type description information is for indicating the transmission block for subframe
Occupied information；Each described transmission block type description information all has unique corresponding transmission block type identification；The base station
Determine the corresponding transmission block type identification of the transmission block for needing to send to the user equipment；The base station is to the user
Equipment sends the Downlink Control Information for including the transmission block type identification；It can be by the correspondence between transmission block and subframe
It informs user equipment, to improve the decoding efficiency of user equipment, and then improves data transmission efficiency.
Fig. 2 is the flow chart of the transmission block type signaling indication method embodiment 2 of the present invention.As shown in Fig. 2, this method can
To include：
Step 201：Base station sends the radio resource control signaling for including transmission block type description information to user equipment；
In the present embodiment, the transmission block type description information may include following several：
The transmission block of first transmission block type, corresponding first transmission block type identification, the first transmission block type occupies
Partial symbols in one subframe；
The transmission block of second transmission block type, corresponding second transmission block type identification, the second transmission block type occupies
Whole symbols in partial symbols and another subframe adjacent with the subframe in one subframe；
Third transmits block type, and the transmission block of corresponding third transmission block type identification, the third transmission block type occupies
The partial symbols in partial symbols and another subframe adjacent with the subframe in one subframe；
The transmission block of 4th transmission block type, corresponding 4th transmission block type identification, the 4th transmission block type occupies
Whole symbols in one subframe.
Step 202：The base station determines the corresponding biography of each for needing to send to user equipment transmission block
Defeated block type mark；
In the present embodiment, before transmitting, base station can determine each described transmission block according to the type of the transmission block
The corresponding transmission block type identification of the transmission block.
Step 203：For transmission block described in each, it includes the biography that the base station is sent to the user equipment respectively
The Downlink Control Information of defeated block type mark.
The transmission block type identification can be added to two (bit) of the DCI signalings of each transmission block by the base station
In, for example, 00 expression the first transmission block type identification may be used, the second transmission block type identification is indicated using 01, using 10
It indicates third transmission block type identification, the 4th transmission block type identification is indicated using 11.
It should be noted that in practical application, pair between the transmission block type identification and the actual type of transmission block
It should be related to can there is other setting forms.The representation method of the transmission block type identification, it is possibility to have other setting forms.
But be arranged in any case, as long as the mode classification of transmission block type is identical as the other embodiment of the present embodiment or the application,
It then should all fall into the protection domain of this patent.
In conclusion in the present embodiment, a kind of specific implementation of transmission block type signaling indication method is provided.It should
In mode, the radio resource control signaling for including transmission block type description information can be sent to user equipment in advance, after
Continue during sending transmission block, each transmission block is required for sending the downlink for including the transmission block type identification accordingly
Control information.
Fig. 3 is the flow chart of the transmission block type signaling indication method embodiment 3 of the present invention.As shown in figure 3, this method can
To include：
Step 301：Base station sends the radio resource control signaling for including transmission block type description information to user equipment；
In the present embodiment, each information of the transmission block type description information, when describing one section of channel occupancy
The interior combination for needing the whole transmission block sent to the user equipment for whole corresponding transmission block type.
May include following several：
First transmission block type combination, corresponding first transmission block type identification, the head of the first transmission block type combination
A transmission block occupies the partial symbols in starting subframe, the last one transmission block occupies the partial symbols terminated in subframe, described
Transmission block between first transmission block and the last one described transmission block is intermediate conveyor block, the starting subframe and the end
Subframe between subframe is intermediate subframe；One intermediate conveyor block occupies whole symbols of an intermediate subframe.
Second transmission block type combination, corresponding second transmission block type identification, the head of the second transmission block type combination
A transmission block occupies whole symbols of next subframe of partial symbols and the starting subframe in starting subframe, the last one
Transmission block occupies the partial symbols terminated in subframe, the transmission block between the first transmission block and the last one described transmission block
For intermediate conveyor block, next subframe and the subframe terminated between subframe are intermediate subframe；One intermediate conveyor
Block occupies whole symbols of an intermediate subframe.
Third transmission block type combination, corresponding third transmission block type identification, the head of the third transmission block type combination
A transmission block occupies the partial symbols in starting subframe, the last one transmission block, which occupies, terminates the partial symbols in subframe and institute
State the whole symbols for the upper subframe for terminating subframe, the transmission block between the first transmission block and the last one described transmission block
For intermediate conveyor block, the subframe between the starting subframe and a upper subframe is intermediate subframe；One intermediate conveyor
Block occupies whole symbols of an intermediate subframe.
4th transmission block type combination, corresponding 4th transmission block type identification, the 4th transmission block type combination it is every
A transmission block occupies the partial symbols in two adjacent sub-frames, in addition to the last one transmission block, what each transmission block occupied
Symbolic number is equal.
In practical application, the symbolic number that each transmission block in the 4th transmission block type combination occupies can be 14
It is a.It in this way can be identical as the length of a subframe in existing specification.A subframe includes 14 symbols, duration in existing specification
It is 1 millisecond.The duration of each symbol is identical.
5th transmission block type combination, corresponding 5th transmission block type identification, the head of the 5th transmission block type combination
A transmission block occupies whole symbols of next subframe of partial symbols and the starting subframe in starting subframe, the last one
Transmission block occupies the whole symbols for terminating partial symbols and the upper subframe for terminating subframe in subframe, the first biography
Transmission block between defeated piece and the last one described transmission block is intermediate conveyor block, next subframe and a upper subframe it
Between subframe be intermediate subframe；One intermediate conveyor block occupies whole symbols of an intermediate subframe.
6th transmission block type combination, corresponding 6th transmission block type identification, the 6th transmission block type combination is most
The latter transmission block occupies the partial symbols terminated in subframe, and other each transmission block occupies whole symbols of a subframe respectively
Number.
7th transmission block type combination, corresponding 7th transmission block type identification, the 7th transmission block type combination is most
The latter transmission block occupies the whole symbols for terminating partial symbols and the upper subframe for terminating subframe in subframe, in addition
Each transmission block occupy whole symbols of a subframe respectively.
8th transmission block type combination, corresponding 8th transmission block type identification, the head of the 8th transmission block type combination
A transmission block occupies the partial symbols in starting subframe, and other each transmission block occupies whole symbols of a subframe respectively.
9th transmission block type combination, corresponding 9th transmission block type identification, the head of the 9th transmission block type combination
A transmission block occupies whole symbols of next subframe of partial symbols and the starting subframe in starting subframe, in addition every
A transmission block occupies whole symbols of a subframe respectively.
Step 302：The base station determines the whole institute for needing to send in present channel holding time to the user equipment
It is whole corresponding transmission block type identification to state transmission block；The whole transmission block is whole corresponding to a transmission
Block type identifies；
In the present embodiment, in present channel holding time, the composite type that base station can be combined according to transmission block, determining should
Transmission block combines a corresponding transmission block type identification.
Step 303：It includes institute that the base station sends one in the present channel holding time to the user equipment
State the Downlink Control Information of transmission block type identification.
The transmission block type identification can be added to four (bit) of the DCI signalings of each transmission block by the base station
In, for example, 0000 expression the first transmission block type identification may be used, the second transmission block type identification is indicated using 0001, according to
It is secondary to analogize.
In conclusion in the present embodiment, a kind of specific implementation of transmission block type signaling indication method is provided.It should
In mode, the radio resource control signaling for including transmission block type description information can be sent to user equipment in advance, after
Continue during sending transmission block, base station only needs to send one to include the transmission block type in one section of Channel holding time
The Downlink Control Information of mark.
In embodiment illustrated in fig. 3, the transmission block type description information can also be used following several：
First transmission block type combination, corresponding first transmission block type identification, the biography of the first transmission block type combination
Defeated piece of type includes first kind transmission block and Second Type transmission block；The first kind transmission block occupies in a subframe
Partial symbols；The Second Type transmission block occupies whole symbols in a subframe.
Second transmission block type combination, corresponding second transmission block type identification, the biography of the second transmission block type combination
Defeated piece of type includes third type transfers block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Third transmission block type combination, corresponding third transmission block type identification, the biography of the third transmission block type combination
Defeated piece of type includes the 4th type transfers block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.It should be noted that institute
State the partial symbols and adjacent in two subframes of the 4th type transfers block occupancy.For example, after occupying previous subframe
The first half symbol of half part symbol and the latter subframe.
Above-mentioned transmission block type description information, it is relatively easy for the dividing mode of the type combination of transmission block, for base
Stand end load it is relatively small.
In practical application, individually user equipment can also be informed about transmission block and subframe using radio resource control signaling
Between occupancy relationship.Refer to the following examples.
Fig. 4 is the flow chart of the transmission block type signaling indication method embodiment 4 of the present invention.As shown in figure 4, this method can
To include：
Step 401：Base station determines the corresponding transmission block type of the transmission block for needing to send to user equipment in specific duration；
The specific duration is greater than or equal to a channel occupancy duration；
Step 402：The base station sends the radio resource control for including transmission block type description information to the user equipment
Signaling processed；The radio resource control signaling includes the transmission block type for the transmission block that the base station is sent to the user equipment
Description information；The occupied information that the transmission block type description information is used to indicate the transmission block for subframe.
In the present embodiment, the transmission block type description information describes to send out to the user equipment in specific duration
The whole transmission block sent is the combination of whole corresponding transmission block type.In the present embodiment, when the base station is set to user
After preparation send transmission block type description information, then the whole transmission block sent to the user equipment in specific duration is
It is combined in such a way that the transmission block type description information describes.
In the present embodiment, the transmission block type description information may include following several：
First transmission block type combination, corresponding first transmission block type description information, the first transmission block type combination
The type of transmission block include first kind transmission block and Second Type transmission block；The first kind transmission block occupies a son
Partial symbols in frame；The Second Type transmission block occupies whole symbols in a subframe.
Second transmission block type combination, corresponding second transmission block type description information, the second transmission block type combination
The type of transmission block include third type transfers block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Third transmission block type combination, corresponding third transmission block type description information, the third transmission block type combination
Transmission block type include the 4th type transfers block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.It should be noted that institute
State the partial symbols and adjacent in two subframes of the 4th type transfers block occupancy.For example, after occupying previous subframe
The first half symbol of half part symbol and the latter subframe.
The invention also discloses a kind of transmission block type signaling designation dates to send system.
Fig. 5 is that the transmission block type signaling designation date of the present invention sends the structure chart of system embodiment 1.As shown in figure 5,
The system may include：
Radio resource control signaling transmission unit 501 includes transmission block type description information for being sent to user equipment
Radio resource control signaling；The radio resource control signaling includes the transmission block that the base station is sent to the user equipment
All categories transmission block type description information；The transmission block type description information for indicate the transmission block for
The occupied information of subframe；Each described transmission block type description information all has unique corresponding transmission block type identification；
Transmission block type identification determination unit 502, the transmission block sent to the user equipment for determining needs
Corresponding transmission block type identification；
Downlink Control Information transmission unit 503 includes the transmission block type identification for being sent to the user equipment
Downlink Control Information.
In the present embodiment, the wireless heterogeneous networks for including transmission block type description information are sent to user equipment by base station
Signaling；The radio resource control signaling includes the biography of all categories for the transmission block that the base station is sent to the user equipment
The description information of defeated block type；The transmission block type description information is used to indicate that the transmission block to believe the occupancy of subframe
Breath；Each described transmission block type description information all has unique corresponding transmission block type identification；The base station, which determines, to be needed
The corresponding transmission block type identification of the transmission block sent to the user equipment；The base station is sent to the user equipment
Include the Downlink Control Information of the transmission block type identification；Correspondence between transmission block and subframe can be informed user
Equipment to improve the decoding efficiency of user equipment, and then improves data transmission efficiency.
In practical application, the transmission block type identification determination unit 502 specifically includes：
First determination subelement, for determining that each described transmission block that needs are sent to the user equipment is corresponding
Transmission block type identification；
The Downlink Control Information transmission unit 503, specifically includes：
First Downlink Control Information transmission sub-unit, for for transmission block described in each, the base station to be respectively to institute
It states user equipment and sends the Downlink Control Information for including the transmission block type identification.
In practical application, the transmission block type identification determination unit 502 specifically includes：
Second determination subelement, for determining the whole for needing to send in present channel holding time to the user equipment
The transmission block is whole corresponding transmission block type identification；The whole transmission block is whole corresponding to a biography
Defeated block type mark；
The Downlink Control Information transmission unit 503, specifically includes：
Second Downlink Control Information transmission sub-unit is used in the present channel holding time to the user equipment
Send a Downlink Control Information for including the transmission block type identification.
In practical application, the first Downlink Control Information transmission sub-unit specifically includes：
First transmission sub-unit is controlled for sending the downlink comprising the first transmission block type identification to the user equipment
Information；
The first transmission block type identification indicates that the transmission block occupies the partial symbols in a subframe；
Second transmission sub-unit is controlled for sending the downlink comprising the second transmission block type identification to the user equipment
Information；
The second transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with institute
State whole symbols in another adjacent subframe of subframe；
Third transmission sub-unit is controlled for sending the downlink comprising third transmission block type identification to the user equipment
Information；
The third transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with institute
State the partial symbols in another adjacent subframe of subframe；
4th transmission sub-unit is controlled for sending the downlink comprising the 4th transmission block type identification to the user equipment
Information；
The 4th transmission block type identification indicates that the transmission block occupies whole symbols in a subframe.
In practical application, the second Downlink Control Information transmission sub-unit specifically includes：
First transmission sub-unit is controlled for sending the downlink comprising the first transmission block type identification to the user equipment
Information；
The first transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, the last one transmission block occupies the partial symbols terminated in subframe, the first transmission block with it is described last
Transmission block between one transmission block is intermediate conveyor block, and the starting subframe and the subframe terminated between subframe are centre
Subframe；One intermediate conveyor block occupies whole symbols of an intermediate subframe；
Second transmission sub-unit is controlled for sending the downlink comprising the second transmission block type identification to the user equipment
Information；
The second transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and it is described starting subframe next subframe whole symbols, the last one transmission block occupy terminate subframe in
Partial symbols, transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, under described
One subframe and the subframe terminated between subframe are intermediate subframe；One intermediate conveyor block occupies an intermediate son
Whole symbols of frame；
Third transmission sub-unit is controlled for sending the downlink comprising third transmission block type identification to the user equipment
Information；
The third transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, the last one transmission block occupy terminate subframe in partial symbols and it is described terminate subframe a upper subframe
Whole symbols, transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, described
Subframe between beginning subframe and a upper subframe is intermediate subframe；One intermediate conveyor block occupies an intermediate son
Whole symbols of frame；
4th transmission sub-unit is sent to the user equipment comprising the 4th transmission block type identification for the base station
Downlink Control Information；
The 4th transmission block type identification indicates that each transmission block in present channel holding time occupies two phases
Partial symbols in adjacent subframe, in addition to the last one transmission block, the symbolic number that each transmission block occupies is equal；
5th transmission sub-unit is controlled for sending the downlink comprising the 5th transmission block type identification to the user equipment
Information；
The 5th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and it is described starting subframe next subframe whole symbols, the last one transmission block occupy terminate subframe in
Partial symbols and it is described terminate subframe a upper subframe whole symbols, the first transmission block with it is described the last one biography
Transmission block between defeated piece is intermediate conveyor block, and the subframe between next subframe and a upper subframe is intermediate subframe；
One intermediate conveyor block occupies whole symbols of an intermediate subframe；
6th transmission sub-unit is controlled for sending the downlink comprising the 6th transmission block type identification to the user equipment
Information；
The 6th transmission block type identification indicates that the last one transmission block occupancy in present channel holding time terminates
Partial symbols in subframe, other each transmission block occupy whole symbols of a subframe respectively；
7th transmission sub-unit is controlled for sending the downlink comprising the 7th transmission block type identification to the user equipment
Information；
The 7th transmission block type identification indicates that the last one transmission block occupancy in present channel holding time terminates
Whole symbols of partial symbols and the upper subframe for terminating subframe in subframe, each transmission block in addition occupy respectively
Whole symbols of one subframe；
8th transmission sub-unit is controlled for sending the downlink comprising the 8th transmission block type identification to the user equipment
Information；
The 8th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols, other each transmission block occupies whole symbols of a subframe respectively；
9th transmission sub-unit is controlled for sending the downlink comprising the 9th transmission block type identification to the user equipment
Information；
The 9th transmission block type identification indicates that the first transmission block in present channel holding time occupies starting subframe
In partial symbols and the starting subframe next subframe whole symbols, each transmission block in addition occupies one respectively
Whole symbols of subframe.
In practical application, the second Downlink Control Information transmission sub-unit specifically includes：
First transmission sub-unit is controlled for sending the downlink comprising the first transmission block type identification to the user equipment
Information；
The first transmission block type identification indicates that the type of the transmission block in present channel holding time includes the first kind
Type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；Described second
Type transfers block occupies whole symbols in a subframe；
Second transmission sub-unit is controlled for sending the downlink comprising the second transmission block type identification to the user equipment
Information；
The second transmission block type identification indicates that the type of the transmission block in present channel holding time includes third class
Type transmission block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Third transmission sub-unit is controlled for sending the downlink comprising third transmission block type identification to the user equipment
Information；
The third transmission block type identification indicates that the type of the transmission block in present channel holding time includes the 4th class
Type transmission block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
Fig. 6 is that the transmission block type signaling designation date of the present invention sends the structure chart of system embodiment 2.As shown in fig. 6,
The system may include：
Transmission block type determining units 601, for determining the transmission block pair for needing to send to user equipment in specific duration
The transmission block type answered；The specific duration is greater than or equal to a channel occupancy duration；
Radio resource control signaling transmission unit 602 includes transmission block type specification for being sent to the user equipment
The radio resource control signaling of information；The radio resource control signaling includes the biography that the base station is sent to the user equipment
The description information of defeated piece of transmission block type；The transmission block type description information is for indicating the transmission block for subframe
Occupied information.
In practical application, the radio resource control signaling transmission unit 602 specifically includes：
First transmission sub-unit, it is wireless comprising the first transmission block type description information for being sent to the user equipment
Resource control signaling；
The first transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
One type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；It is described
Second Type transmission block occupies whole symbols in a subframe；
Second transmission sub-unit, it is wireless comprising the second transmission block type description information for being sent to the user equipment
Resource control signaling；
The second transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
Three type transmission blocks, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols in a subframe and another adjacent with the subframe
Whole symbols in subframe；
Third transmission sub-unit, it is wireless comprising third transmission block type description information for being sent to the user equipment
Resource control signaling；
The third transmission block type description information indicates that the type of the transmission block in present channel holding time includes the
Four type transfers blocks and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For system disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
Principle and implementation of the present invention are described for specific case used herein, and above example is said
The bright method and its core concept for being merely used to help understand the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (12)
1. a kind of transmission block type signaling indication method, which is characterized in that including：
Base station sends the radio resource control signaling for including transmission block type description information to user equipment；The radio resource control
Signaling processed includes the description information of the transmission block type of all categories for the transmission block that the base station is sent to the user equipment；
The occupied information that the transmission block type description information is used to indicate the transmission block for subframe；Each described transmission block type
Description information all has unique corresponding transmission block type identification；
The base station determines the corresponding transmission block type identification of the transmission block for needing to send to the user equipment；
The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment, including：
The base station sends the Downlink Control Information for including the first transmission block type identification to the user equipment；
The first transmission block type identification indicates that the transmission block occupies the partial symbols in a subframe；
Alternatively, the base station sends the Downlink Control Information for including the second transmission block type identification to the user equipment；
The second transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with the son
Whole symbols in another adjacent subframe of frame；
Alternatively, the base station sends the Downlink Control Information for including third transmission block type identification to the user equipment；
The third transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with the son
Partial symbols in another adjacent subframe of frame；
Alternatively, the base station sends the Downlink Control Information for including the 4th transmission block type identification to the user equipment；
The 4th transmission block type identification indicates that the transmission block occupies whole symbols in a subframe.
2. according to the method described in claim 1, it is characterized in that, the base station determines what needs were sent to the user equipment
The corresponding transmission block type identification of the transmission block, specifically includes：
The base station determines the corresponding transmission block type identification of each for needing to send to user equipment transmission block；
The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment, specifically includes：
For transmission block described in each, it includes the transmission block type identification that the base station is sent to the user equipment respectively
Downlink Control Information.
3. according to the method described in claim 1, it is characterized in that, the base station determines what needs were sent to the user equipment
The corresponding transmission block type identification of the transmission block, specifically includes：
The base station determines that the whole transmission block for needing to send to the user equipment in present channel holding time is whole
The corresponding transmission block type identification of body；The whole transmission block is whole corresponding to a transmission block type identification；
The base station sends the Downlink Control Information for including the transmission block type identification to the user equipment, specifically includes：
It includes the transmission block type that the base station sends one in the present channel holding time to the user equipment
The Downlink Control Information of mark.
4. according to the method described in claim 3, it is characterized in that, it includes the biography that the base station is sent to the user equipment
The Downlink Control Information of defeated block type mark, specifically includes：
The base station sends the Downlink Control Information for including the first transmission block type identification to the user equipment；
The first transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Partial symbols, the last one transmission block occupy terminate subframe in partial symbols, the first transmission block with it is described the last one
Transmission block between transmission block is intermediate conveyor block, and the starting subframe and the subframe terminated between subframe are intermediate son
Frame；One intermediate conveyor block occupies whole symbols of an intermediate subframe；
Alternatively, the base station sends the Downlink Control Information for including the second transmission block type identification to the user equipment；
The second transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Whole symbols of next subframe of partial symbols and the starting subframe, the last one transmission block occupy the portion terminated in subframe
Divide symbol, the transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, next son
Frame and the subframe terminated between subframe are intermediate subframe；One intermediate conveyor block occupancy, one intermediate subframe
Whole symbols；
Alternatively, the base station sends the Downlink Control Information for including third transmission block type identification to the user equipment；
The third transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Partial symbols, the last one transmission block occupy the complete of the partial symbols and the upper subframe for terminating subframe terminated in subframe
Portion's symbol, the transmission block between the first transmission block and the last one described transmission block are intermediate conveyor block, starting
Subframe between frame and a upper subframe is intermediate subframe；One intermediate conveyor block occupancy, one intermediate subframe
Whole symbols；
Alternatively, the base station sends the Downlink Control Information for including the 4th transmission block type identification to the user equipment；
The 4th transmission block type identification indicates that each transmission block in present channel holding time occupies two adjacent sons
Partial symbols in frame, in addition to the last one transmission block, the symbolic number that each transmission block occupies is equal；
Alternatively, the base station sends the Downlink Control Information for including the 5th transmission block type identification to the user equipment；
The 5th transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Whole symbols of next subframe of partial symbols and the starting subframe, the last one transmission block occupy the portion terminated in subframe
Divide symbol and whole symbols of the upper subframe for terminating subframe, the first transmission block and the last one described transmission block
Between transmission block be intermediate conveyor block, subframe between next subframe and a upper subframe is intermediate subframe；One
The intermediate conveyor block occupies whole symbols of an intermediate subframe；
Alternatively, the base station sends the Downlink Control Information for including the 6th transmission block type identification to the user equipment；
The 6th transmission block type identification indicates that the last one transmission block in present channel holding time occupies and terminates subframe
In partial symbols, other each transmission block occupies whole symbols of a subframe respectively；
Alternatively, the base station sends the Downlink Control Information for including the 7th transmission block type identification to the user equipment；
The 7th transmission block type identification indicates that the last one transmission block in present channel holding time occupies and terminates subframe
In partial symbols and the upper subframe for terminating subframe whole symbols, each transmission block in addition occupies one respectively
Whole symbols of subframe；
Alternatively, the base station sends the Downlink Control Information for including the 8th transmission block type identification to the user equipment；
The 8th transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Partial symbols, other each transmission block occupy whole symbols of a subframe respectively；
Alternatively, the base station sends the Downlink Control Information for including the 9th transmission block type identification to the user equipment；
The 9th transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Whole symbols of next subframe of partial symbols and the starting subframe, each transmission block in addition occupy a subframe respectively
Whole symbols.
5. method according to claim 1 or 3, which is characterized in that it includes institute that the base station is sent to the user equipment
The Downlink Control Information for stating transmission block type identification, specifically includes：
The base station sends the Downlink Control Information for including the first transmission block type identification to the user equipment；
The first transmission block type identification indicates that the type of the transmission block in present channel holding time includes that the first kind passes
Defeated piece and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；The Second Type
Transmission block occupies whole symbols in a subframe；
Alternatively, the base station sends the Downlink Control Information for including the second transmission block type identification to the user equipment；
The second transmission block type identification indicates that the type of the transmission block in present channel holding time includes that third type passes
Defeated piece, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols and another subframe adjacent with the subframe in a subframe
In whole symbols；
Alternatively, the base station sends the Downlink Control Information for including third transmission block type identification to the user equipment；
The third transmission block type identification indicates that the type of the transmission block in present channel holding time is passed including the 4th type
Defeated piece and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
6. a kind of transmission block type signaling indication method, which is characterized in that including：
Base station determines the corresponding transmission block type of the transmission block for needing to send to user equipment in specific duration；The specific duration
More than or equal to one channel occupancy duration；
The base station sends the radio resource control signaling for including transmission block type description information to the user equipment, including：
The base station sends the radio resource control signaling for including the first transmission block type description information to the user equipment；
The first transmission block type description information indicates that the type of the transmission block in present channel holding time includes the first kind
Type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；Described second
Type transfers block occupies whole symbols in a subframe；
Believe alternatively, the base station sends the wireless heterogeneous networks comprising the second transmission block type description information to the user equipment
It enables；
The second transmission block type description information indicates that the type of the transmission block in present channel holding time includes third class
Type transmission block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols and another subframe adjacent with the subframe in a subframe
In whole symbols；
Believe alternatively, the base station sends the wireless heterogeneous networks comprising third transmission block type description information to the user equipment
It enables；
The third transmission block type description information indicates that the type of the transmission block in present channel holding time includes the 4th class
Type transmission block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively；
Wherein, the radio resource control signaling includes the transmission block class for the transmission block that the base station is sent to the user equipment
The description information of type；The occupied information that the transmission block type description information is used to indicate the transmission block for subframe.
7. a kind of transmission block type signaling indicates system, which is characterized in that including：
Radio resource control signaling transmission unit, for sending the wireless money for including transmission block type description information to user equipment
Source control signaling；The radio resource control signaling includes all categories for the transmission block that base station is sent to the user equipment
Transmit the description information of block type；The transmission block type description information is used to indicate that the transmission block to believe the occupancy of subframe
Breath；Each described transmission block type description information all has unique corresponding transmission block type identification；
Transmission block type identification determination unit, the corresponding biography of the transmission block sent to the user equipment for determining needs
Defeated block type mark；
Downlink Control Information transmission unit, for sending the downlink control for including the transmission block type identification to the user equipment
Information processed, including：
First transmission sub-unit controls letter for sending the downlink comprising the first transmission block type identification to the user equipment
Breath；
The first transmission block type identification indicates that the transmission block occupies the partial symbols in a subframe；
Second transmission sub-unit controls letter for sending the downlink comprising the second transmission block type identification to the user equipment
Breath；
The second transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with the son
Whole symbols in another adjacent subframe of frame；
Third transmission sub-unit controls letter for sending the downlink comprising third transmission block type identification to the user equipment
Breath；
The third transmission block type identification indicate the transmission block occupy the partial symbols in a subframe and with the son
Partial symbols in another adjacent subframe of frame；
4th transmission sub-unit controls letter for sending the downlink comprising the 4th transmission block type identification to the user equipment
Breath；
The 4th transmission block type identification indicates that the transmission block occupies whole symbols in a subframe.
8. system according to claim 7, which is characterized in that the transmission block type identification determination unit specifically includes：
First determination subelement, the corresponding transmission of each described transmission block sent to the user equipment for determining needs
Block type identifies；
The Downlink Control Information transmission unit, specifically includes：
First Downlink Control Information transmission sub-unit, for for transmission block described in each, the base station to be respectively to the use
Family equipment sends the Downlink Control Information for including the transmission block type identification.
9. system according to claim 7, which is characterized in that the transmission block type identification determination unit specifically includes：
Second determination subelement, for determining described in the whole for needing to send in present channel holding time to the user equipment
Transmission block is whole corresponding transmission block type identification；The whole transmission block is whole corresponding to a transmission block
Type identification；
The Downlink Control Information transmission unit, specifically includes：
Second Downlink Control Information transmission sub-unit, for being sent to the user equipment in the present channel holding time
One Downlink Control Information for including the transmission block type identification.
10. system according to claim 9, which is characterized in that the second Downlink Control Information transmission sub-unit, specifically
Including：
First transmission sub-unit controls letter for sending the downlink comprising the first transmission block type identification to the user equipment
Breath；
The first transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Partial symbols, the last one transmission block occupy terminate subframe in partial symbols, the first transmission block with it is described the last one
Transmission block between transmission block is intermediate conveyor block, and the starting subframe and the subframe terminated between subframe are intermediate son
Frame；One intermediate conveyor block occupies whole symbols of an intermediate subframe；
Second transmission sub-unit controls letter for sending the downlink comprising the second transmission block type identification to the user equipment
Breath；
The second transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Whole symbols of next subframe of partial symbols and the starting subframe, the last one transmission block occupy the portion terminated in subframe
Divide symbol, the transmission block between the first transmission block and the last one described transmission block is intermediate conveyor block, next son
Frame and the subframe terminated between subframe are intermediate subframe；One intermediate conveyor block occupancy, one intermediate subframe
Whole symbols；
Third transmission sub-unit controls letter for sending the downlink comprising third transmission block type identification to the user equipment
Breath；
The third transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Partial symbols, the last one transmission block occupy the complete of the partial symbols and the upper subframe for terminating subframe terminated in subframe
Portion's symbol, the transmission block between the first transmission block and the last one described transmission block are intermediate conveyor block, starting
Subframe between frame and a upper subframe is intermediate subframe；One intermediate conveyor block occupancy, one intermediate subframe
Whole symbols；
4th transmission sub-unit sends the downlink for including the 4th transmission block type identification for the base station to the user equipment
Control information；
The 4th transmission block type identification indicates that each transmission block in present channel holding time occupies two adjacent sons
Partial symbols in frame, in addition to the last one transmission block, the symbolic number that each transmission block occupies is equal；
5th transmission sub-unit controls letter for sending the downlink comprising the 5th transmission block type identification to the user equipment
Breath；
The 5th transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Whole symbols of next subframe of partial symbols and the starting subframe, the last one transmission block occupy the portion terminated in subframe
Divide symbol and whole symbols of the upper subframe for terminating subframe, the first transmission block and the last one described transmission block
Between transmission block be intermediate conveyor block, subframe between next subframe and a upper subframe is intermediate subframe；One
The intermediate conveyor block occupies whole symbols of an intermediate subframe；
6th transmission sub-unit controls letter for sending the downlink comprising the 6th transmission block type identification to the user equipment
Breath；
The 6th transmission block type identification indicates that the last one transmission block in present channel holding time occupies and terminates subframe
In partial symbols, other each transmission block occupies whole symbols of a subframe respectively；
7th transmission sub-unit controls letter for sending the downlink comprising the 7th transmission block type identification to the user equipment
Breath；
The 7th transmission block type identification indicates that the last one transmission block in present channel holding time occupies and terminates subframe
In partial symbols and the upper subframe for terminating subframe whole symbols, each transmission block in addition occupies one respectively
Whole symbols of subframe；
8th transmission sub-unit controls letter for sending the downlink comprising the 8th transmission block type identification to the user equipment
Breath；
The 8th transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Partial symbols, other each transmission block occupy whole symbols of a subframe respectively；
9th transmission sub-unit controls letter for sending the downlink comprising the 9th transmission block type identification to the user equipment
Breath；
The 9th transmission block type identification indicates that the first transmission block in present channel holding time occupies in starting subframe
Whole symbols of next subframe of partial symbols and the starting subframe, each transmission block in addition occupy a subframe respectively
Whole symbols.
11. system according to claim 9, which is characterized in that the second Downlink Control Information transmission sub-unit, specifically
Including：
First transmission sub-unit controls letter for sending the downlink comprising the first transmission block type identification to the user equipment
Breath；
The first transmission block type identification indicates that the type of the transmission block in present channel holding time includes that the first kind passes
Defeated piece and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；The Second Type
Transmission block occupies whole symbols in a subframe；
Second transmission sub-unit controls letter for sending the downlink comprising the second transmission block type identification to the user equipment
Breath；
The second transmission block type identification indicates that the type of the transmission block in present channel holding time includes that third type passes
Defeated piece, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols and another subframe adjacent with the subframe in a subframe
In whole symbols；
Third transmission sub-unit controls letter for sending the downlink comprising third transmission block type identification to the user equipment
Breath；
The third transmission block type identification indicates that the type of the transmission block in present channel holding time is passed including the 4th type
Defeated piece and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively.
12. a kind of transmission block type signaling indicates system, which is characterized in that including：
Transmission block type determining units, for determining the corresponding transmission of transmission block for needing to send to user equipment in specific duration
Block type；The specific duration is greater than or equal to a channel occupancy duration；
Radio resource control signaling transmission unit, for sending the nothing for including transmission block type description information to the user equipment
Line resource control signaling, including：
First transmission sub-unit, for sending the radio resource for including the first transmission block type description information to the user equipment
Control signaling；
The first transmission block type description information indicates that the type of the transmission block in present channel holding time includes the first kind
Type transmission block and Second Type transmission block；The first kind transmission block occupies the partial symbols in a subframe；Described second
Type transfers block occupies whole symbols in a subframe；
Second transmission sub-unit, for sending the radio resource for including the second transmission block type description information to the user equipment
Control signaling；
The second transmission block type description information indicates that the type of the transmission block in present channel holding time includes third class
Type transmission block, the first kind transmission block and the Second Type transmission block；
The third type transfers block occupies partial symbols and another subframe adjacent with the subframe in a subframe
In whole symbols；
Third transmission sub-unit, for sending the radio resource for including third transmission block type description information to the user equipment
Control signaling；
The third transmission block type description information indicates that the type of the transmission block in present channel holding time includes the 4th class
Type transmission block and the first kind transmission block；
The 4th type transfers block occupies the partial symbols in two adjacent subframes respectively；
Wherein, the radio resource control signaling includes the transmission block type for the transmission block that base station is sent to the user equipment
Description information；The occupied information that the transmission block type description information is used to indicate the transmission block for subframe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500961.3A CN105162553B (en) | 2015-08-14 | 2015-08-14 | A kind of transmission block type signaling indication method and system |
| PCT/CN2015/088487 WO2017028337A1 (en) | 2015-08-14 | 2015-08-30 | Transmission block type signalling indication method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500961.3A CN105162553B (en) | 2015-08-14 | 2015-08-14 | A kind of transmission block type signaling indication method and system |
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| Publication Number | Publication Date |
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| CN105162553A CN105162553A (en) | 2015-12-16 |
| CN105162553B true CN105162553B (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500961.3A Active CN105162553B (en) | 2015-08-14 | 2015-08-14 | A kind of transmission block type signaling indication method and system |
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| CN (1) | CN105162553B (en) |
| WO (1) | WO2017028337A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162022A1 (en) * | 2016-03-25 | 2017-09-28 | 中兴通讯股份有限公司 | Method, device and system for sending and receiving uplink information and storage medium |
| CN107231693B (en) * | 2016-03-25 | 2019-03-15 | 中兴通讯股份有限公司 | Sending, receiving method, the apparatus and system of uplink information |
| CN108024347B (en) | 2016-11-04 | 2022-02-08 | 华为技术有限公司 | Downlink information transmission method, device and equipment |
| CN108092750B (en) * | 2016-11-22 | 2020-05-15 | 中国移动通信有限公司研究院 | Data retransmission method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148640A (en) * | 2010-12-29 | 2011-08-10 | 华为技术有限公司 | Data transmission method and device in LTE (Long Term Evolution) system |
| CN104243115A (en) * | 2013-06-07 | 2014-12-24 | 电信科学技术研究院 | Physical multicast channel transmission method and equipment thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065605B (en) * | 2013-03-22 | 2017-04-05 | 电信科学技术研究院 | Communication means and device on a kind of new wave-carring type carrier wave |
| CN104144030B (en) * | 2013-05-09 | 2019-05-10 | 中兴通讯股份有限公司 | Data sending, receiving method, data are sent and receiving end |
| KR102081999B1 (en) * | 2013-07-11 | 2020-04-14 | 주식회사 팬택 | Method and apparatus for data management of radio resource control layer in wireless communication system |
| CN104639300B (en) * | 2013-11-12 | 2017-12-08 | 普天信息技术研究院有限公司 | A kind of uplink data transmission method |
| US9480029B2 (en) * | 2014-01-06 | 2016-10-25 | Intel IP Corporation | Power headroom reporting with dual connectivity |
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2015
- 2015-08-14 CN CN201510500961.3A patent/CN105162553B/en active Active
- 2015-08-30 WO PCT/CN2015/088487 patent/WO2017028337A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148640A (en) * | 2010-12-29 | 2011-08-10 | 华为技术有限公司 | Data transmission method and device in LTE (Long Term Evolution) system |
| CN104243115A (en) * | 2013-06-07 | 2014-12-24 | 电信科学技术研究院 | Physical multicast channel transmission method and equipment thereof |
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| Publication number | Publication date |
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| CN105162553A (en) | 2015-12-16 |
| WO2017028337A1 (en) | 2017-02-23 |
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