A kind of method, apparatus of adjustment data transmission number of repetition
Technical field
The present embodiments relate to wireless communication technology field more particularly to a kind of sides of adjustment data transmission number of repetition
Method, device.
Background technology
It is set to make to be operated in the Internet of Things network users in LTE (Long Term Evolution, long term evolution) network system
Standby, coverage area, lower acquisition cost with bigger, 3GPP normal structures propose eMTC (enhanced Machine
Type Communication, the machine type communication of enhancing) user equipment technology.Compared to other LTE user equipmenies, eMTC is used
Family equipment is sent and received using downlink single antenna, can all be had loss in diversity gain, uplink transmission power etc., be covered model
It encloses relatively small.The eMTC user equipmenies of cell edge in LTE network, are limited to coverage area, it is difficult to pass through single number
According to the normal transmitting-receiving for transmitting guarantee data.
In order to ensure the cell edge in LTE network eMTC user equipmenies can normal transceiving data, can only pass through
Multiple data retransmit to enhance the coverage area of eMTC user equipmenies.For this purpose, provide in the 3 gpp standards, it is each in eMTC technologies
A physical channel needs to carry out data multiplicating transmission in continuous multiple subframes, and the reception of data receiver is promoted with this
Signal-to-noise ratio.Further, in order to ensure data transmit/receive sequential unification of the both sides in data transmission procedure, in the 3 gpp standards also
Regulation, the data receiver of the machine type communication of enhancing, even if successful data reception if not prior notice data sender it is whole
The only repetition transmission of data.For example, when base station is to eMTC user equipment issuing page messages, even if paging message is by eMTC
User equipment is properly received, and user equipment will not notify to terminate the repetition transmission for having received paging message to base station, and base station is pressed
Continue to send paging message according to the repetition transmission times of preassignment, until completing the preset transmission for repeating transmission times.
However, inventor has found during the technical solution in realizing the embodiment of the present invention, the machine of existing enhancing
The data transmission method of class communication at least has the following technical problems:
Repetition transmission times of the data sender based on preassignment repeats transmission data to data receiver, until completing pre-
Specified repetition transmission times, causes to be successfully received even if data, and shared channel resources will also be used to repeat for a long time
Data receiving state will be also in for a long time by sending the data and data receiver.
Invention content
In view of this, the embodiment of the present invention be designed to provide it is a kind of adjustment data transmission number of repetition method, dress
It sets, the defect of the data transmission of channel is shared in the repetition transmission times scheduling based on preassignment in the prior art, is realized based on altogether
It enjoys the channel resource occupancy situation of channel or shared channel data repeats transmission statistic as a result, adaptively adjusting eMTC user equipmenies
Shared transmission maximum number of repetitions, to improve system spectral resources utilize while, reduce eMTC user equipmenies
Electric quantity consumption.
To achieve the goals above, the technical solution used in the embodiment of the present invention is as follows:
In a first aspect, providing a kind of method of adjustment data transmission number of repetition in the embodiment of the present invention, it is applied to network
Base station in side apparatus, the base station are connect with eMTC user equipmenies station;The method includes:
The base station generates the first RRC based on the channel parameter information obtained by channel measurement and configures message, or is based on
The Uplink Shared Channel Data duplication transmission statistic result obtained by the transmission of periodic statistics Uplink Shared Channel Data duplication
System is transmitted with based on the DSCH Downlink Shared Channel Data duplication obtained by the transmission of periodic statistics DSCH Downlink Shared Channel Data duplication
It counts result and generates the first RRC configuration message;Wherein, the first RRC configurations message is used to carry out the eMTC user equipmenies
It reconfigures;
The base station issues described after the eMTC user equipmenies enter RRC connected states to the eMTC user equipmenies
First RRC configures message, so that the eMTC user equipmenies can configure the shared letter of uplink in message based on the first RRC
Road transmits maximum number of repetitions information, maximum to the current uplink of the Physical Uplink Shared Channel of the eMTC user equipmenies
Number of repetition value is reconfigured, and acquisition is configured Uplink Shared Channel transmission maximum number of repetitions value;And institute can be based on
The DSCH Downlink Shared Channel transmission maximum number of repetitions information in the first RRC configuration message is stated, to the object of the eMTC user equipmenies
The current downlink transmission maximum number of repetitions value of reason DSCH Downlink Shared Channel is reconfigured, and acquisition is configured DSCH Downlink Shared Channel biography
Defeated maximum number of repetitions value.
In possible embodiment, after the eMTC user equipmenies enter RRC connected states, to the eMTC user equipmenies
Before issuing the first RRC configurations message, the method further includes:
The base station generates the 2nd RRC based on the channel parameter information obtained by pilot measurement and configures message;
The base station issues the 2nd RRC to the eMTC user equipmenies and configures message, so that the eMTC user sets
For after receiving the 2nd RRC configurations message, the Uplink Shared Channel transmission in message can be configured based on the 2nd RRC
Maximum number of repetitions information carries out initial configuration to the Physical Uplink Shared Channel, and the shared letter of uplink is configured described in acquisition
Transmit maximum number of repetitions value in road;And the DSCH Downlink Shared Channel that can be configured based on the 2nd RRC in message transmits maximum
Number of repetition information carries out initial configuration to the Physical Downlink Shared Channel, DSCH Downlink Shared Channel biography is configured described in acquisition
Defeated maximum number of repetitions value.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
In possible embodiment, the method further includes obtaining the Uplink Shared Channel data weight as follows
Multiple transmission statistic result:
Base station upstream data within the current statistic period updates institute after shared channel often completes a uplink
The current upstream data for stating Physical Uplink Shared Channel repeats transmission statistic parameter value;
The base station repeats transmission statistic parameter after the current statistic period, to the current upstream data of acquisition
Value is handled, and the Uplink Shared Channel Data duplication transmission statistic result is obtained.
In possible embodiment, the current upstream data repeats transmission statistic parameter and includes:Current upstream data weight
Multiple the number of transmissions, current upstream data iterative transfer times, which reach, is configured Uplink Shared Channel transmission maximum number of repetitions value
Number, number of the current upstream data iterative transfer times close to uplink number of repetition grade;Wherein, the uplink
Number of repetition grade is that the Uplink Shared Channel that is configured transmits the corresponding uplink levels of repetition of maximum number of repetitions value
Element in set;
Base station upstream data within the current statistic period updates institute after shared channel often completes a uplink
State Physical Uplink Shared Channel current upstream data repeat transmission statistic parameter value the step of include:
The base station is within the current statistic period, and before upstream data is completed to be correctly decoded in the base station,
Upstream data carries out the current upstream data iterative transfer times value primary after shared channel completes a uplink
It is cumulative, obtain accumulated current upstream data iterative transfer times value;With
The base station is within the current statistic period, and upstream data is completed to be correctly decoded in the base station, and
The Uplink Shared Channel transmission maximum number of repetitions value that is configured is less than the accumulated current upstream data repetition transmission time
When numerical value, current upstream data iterative transfer times are reached with time for being configured Uplink Shared Channel transmission maximum number of repetitions value
Numerical value carries out one-accumulate, obtains the accumulated secondary numerical value for reaching and being configured Uplink Shared Channel transmission maximum number of repetitions value;
And/or
The base station is within the current statistic period, and upstream data is completed to be correctly decoded in the base station, right
Each of the uplink levels of repetition set uplink number of repetition grade is counted, to described accumulated
Current upstream data iterative transfer times value be not more than and the immediate uplink number of repetition grade of numerical value it is described
The secondary numerical value of current upstream data iterative transfer times close to uplink number of repetition grade carries out one-accumulate, obtains through tired
The secondary numerical value of the nearly uplink number of repetition grade of adjunction.
It is described after the current statistic period in possible embodiment, to the current upstream data weight of acquisition
Answering the step of transmission statistic parameter value is handled, obtains the Uplink Shared Channel Data duplication transmission statistic result includes:
The base station judge it is described it is accumulated reach be configured Uplink Shared Channel transmission maximum number of repetitions value number
Whether value is not less than the first default uplink threshold value;
When to be, the base station is configured Uplink Shared Channel transmission maximum number of repetitions value up-regulation at least one by described
A uplink number of repetition grade, and the next measurement period being determined as after the current statistic period is allocated to the eMTC
The uplink maximum number of repetitions value of the Physical Uplink Shared Channel of user equipment;Wherein, at least one uplink is raised
The Uplink Shared Channel that is configured of number of repetition grade transmits maximum number of repetitions value in a default value range.
In possible embodiment, judge it is described it is accumulated reach be configured that Uplink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default uplink threshold value, described after the current statistic period, to obtaining
The current upstream data repeat transmission statistic parameter value and handled, obtain the Uplink Shared Channel Data duplication transmission
The step of statistical result further includes:
When to be no, the base station determine whether have in the uplink levels of repetition set it is described accumulated close to upper
The secondary numerical value of row transmission number of repetition grade is not less than 1 uplink number of repetition grade;
When to be, the base station judges maximum accumulated time close to uplink number of repetition grade of numerical value
The corresponding uplink number of repetition grade of numerical value whether be for the uplink levels of repetition set middle grade it is minimum
The uplink number of repetition grade;
When to be no, the base station obtains maximum accumulated time close to uplink number of repetition grade of numerical value
Uplink number of repetition corresponding to the corresponding uplink number of repetition grade of numerical value, and it is determined as the current system
The Physical Uplink Shared Channel of the eMTC user equipmenies gives tacit consent to the uplink used in next measurement period after the meter period
Number of repetition value.
In possible embodiment, judging that numerical value is maximum described accumulated close to uplink number of repetition grade
The corresponding uplink number of repetition grade of secondary numerical value whether be for the uplink levels of repetition set middle grade most
It is described after the current statistic period after the low uplink number of repetition grade, to acquisition it is described it is current on
Row Data duplication transmission statistic parameter value is handled, and the step of the Uplink Shared Channel Data duplication transmission statistic result is obtained
Suddenly further include:
When to be, the base station judges maximum accumulated time close to uplink number of repetition grade of numerical value
Whether numerical value is not less than the second default uplink threshold value;
When to be, the uplink maximum number of repetitions value that is configured is lowered at least one uplink biography by the base station
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Uplink Shared Channel uplink maximum number of repetitions value;Wherein, at least one uplink number of repetition is lowered
The described of grade is configured uplink maximum number of repetitions value in the default value range.
In possible embodiment, the method further includes:
After the current statistic period, it is shared that the base station receives the downlink transmitted on the eMTC user equipmenies
Channel data repeats transmission statistic result;Wherein, the DSCH Downlink Shared Channel Data duplication transmission statistic result is the eMTC
User equipment is at the current downlink Data duplication transmission statistic parameter value that is obtained in the current statistic end cycle
Statistical result obtained from reason;
Or
After the current statistic period, the base station receive transmitted on the eMTC user equipmenies in the current system
Count the current downlink Data duplication transmission statistic parameter value obtained when end cycle;
The base station is to the current downlink Data duplication transmission statistic obtained in the current statistic end cycle
Parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission statistic result is obtained.
In possible embodiment, the current downlink Data duplication obtained in the current statistic end cycle passes
Defeated statistical parameter value includes:Accumulated current downlink Data duplication transfer times value, it is accumulated reach be configured the shared letter of downlink
Transmit at least one in the secondary numerical value of maximum number of repetitions value, the accumulated secondary numerical value close to downlink transfer number of repetition grade in road
It is a;
The accumulated current downlink Data duplication transfer times value is the eMTC user equipmenies in the current statistic
In period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies, current downlink Data duplication is transmitted
Number is counted, and in downlink data after shared channel completes a downlink transfer, is transmitted to current downlink Data duplication secondary
Numerical value carries out one-accumulate and obtains;
It is described it is accumulated reach secondary numerical value for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, for the eMTC
User equipment is within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Current downlink Data duplication the number of transmissions reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number unite
Meter, and it is less than the accumulated current downlink Data duplication in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When transfer times value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
The secondary numerical value of value carries out one-accumulate and obtains;
The accumulated secondary numerical value close to downlink transfer number of repetition grade is worked as the eMTC user equipmenies described
In preceding measurement period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, to current downlink Data duplication
The number of the number of transmissions close to downlink transfer number of repetition grade is counted, and is passed to the accumulated current downlink Data duplication
Defeated secondary numerical value is not more than and the current downlink Data duplication of the immediate downlink transfer number of repetition grade of numerical value passes
The secondary numerical value of defeated number close to downlink transfer number of repetition grade carries out one-accumulate and obtains;Wherein, the downlink transfer weight
Again it is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition collection of maximum number of repetitions value to count grade
Element in conjunction.
In possible embodiment, the base station is to the current downlink obtained in the current statistic end cycle
Data duplication transmission statistic parameter value is handled, the step of obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result
Including:
The base station judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number
Whether value is not less than the first default downlink threshold value;And
When to be, the base station is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value up-regulation at least one by described
A downlink transfer number of repetition grade, and the next measurement period being determined as after the current statistic period is allocated to the eMTC
The downlink transfer maximum number of repetitions value of the Physical Downlink Shared Channel of user equipment;Wherein, at least one downlink transfer is raised
The DSCH Downlink Shared Channel that is configured of number of repetition grade transmits maximum number of repetitions value in a default value range.
In possible embodiment, judge it is described it is accumulated reach be configured that DSCH Downlink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default downlink threshold value, and the base station is to described in the current statistic period
At the end of the current downlink Data duplication transmission statistic parameter value that obtains handled, obtain the DSCH Downlink Shared Channel data weight
The step of transmission statistic result further includes again:
When to be no, the base station determine whether have in the downlink transfer levels of repetition set it is described it is accumulated close under
The secondary numerical value of row transmission number of repetition grade is not less than 1 downlink transfer number of repetition grade;
When to be, the base station judges maximum accumulated time close to downlink transfer number of repetition grade of numerical value
The corresponding downlink transfer number of repetition grade of numerical value whether be for the downlink transfer levels of repetition set middle grade it is minimum
The downlink transfer number of repetition grade;
When to be no, the base station obtains maximum accumulated time close to downlink transfer number of repetition grade of numerical value
Downlink transfer number of repetition corresponding to the corresponding downlink transfer number of repetition grade of numerical value, and it is determined as the current system
The Physical Downlink Shared Channel of the eMTC user equipmenies gives tacit consent to the downlink transfer used in next measurement period after the meter period
Number of repetition value.
In possible embodiment, judging that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
The corresponding downlink transfer number of repetition grade of secondary numerical value whether be for the downlink transfer levels of repetition set middle grade most
After the low downlink transfer number of repetition grade, the base station is obtained to described in the current statistic end cycle
Current downlink Data duplication transmission statistic parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission statistic knot is obtained
The step of fruit further includes:
When to be, the base station judges maximum accumulated time close to downlink transfer number of repetition grade of numerical value
Whether numerical value is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink biography by the base station
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value;Wherein, at least one downlink transfer number of repetition is lowered
The described of grade is configured downlink transfer maximum number of repetitions value in the default value range.
Second aspect provides a kind of device of adjustment data transmission number of repetition in the embodiment of the present invention, is applied to network
Base station in side apparatus, the base station are connect with eMTC user equipmenies station;Described device includes:
RRC configures message generating module, for generating the first RRC based on the channel parameter information obtained by channel measurement
Message is configured, or based on the Uplink Shared Channel data weight obtained by the transmission of periodic statistics Uplink Shared Channel Data duplication
Answer transmission statistic result and based on the DSCH Downlink Shared Channel obtained by the transmission of periodic statistics DSCH Downlink Shared Channel Data duplication
Data duplication transmission statistic result generates the first RRC and configures message;Wherein, the first RRC configurations message is used for described
EMTC user equipmenies are reconfigured;
RRC configurations message issues module, for after the eMTC user equipmenies enter RRC connected states, to the eMTC
User equipment issues the first RRC configurations message, so that the eMTC user equipmenies can be based on the first RRC configurations and disappear
Uplink Shared Channel in breath transmits maximum number of repetitions information, to the Physical Uplink Shared Channels of the eMTC user equipmenies
Current uplink maximum number of repetitions value is reconfigured, and acquisition is configured Uplink Shared Channel transmission maximum number of repetitions
Value;And the DSCH Downlink Shared Channel that can be configured based on the first RRC in message transmits maximum number of repetitions information, to described
The current downlink transmission maximum number of repetitions value of the Physical Downlink Shared Channel of eMTC user equipmenies is reconfigured, and is obtained through matching
Set DSCH Downlink Shared Channel transmission maximum number of repetitions value.
In possible embodiment, the RRC configures message generating module, is additionally operable to enter in the eMTC user equipmenies
After RRC connected states, before issuing the first RRC configuration message to the eMTC user equipmenies, based on being obtained by pilot measurement
The channel parameter information obtained generates the 2nd RRC and configures message;
RRC configurations message issues module, is additionally operable to issue the 2nd RRC configurations message to the eMTC user equipmenies,
So that the eMTC user equipmenies after receiving the 2nd RRC configurations message, can be based in the 2nd RRC configuration message
Uplink Shared Channel transmit maximum number of repetitions information, to the Physical Uplink Shared Channel carry out initial configuration, obtain institute
It states and is configured Uplink Shared Channel transmission maximum number of repetitions value;And under capable of being configured in message based on the 2nd RRC
The shared transmission maximum number of repetitions information of row, carries out initial configuration to the Physical Downlink Shared Channel, obtains the warp
Configurating downlink shares transmission maximum number of repetitions value.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
In possible embodiment, described device further includes that Uplink Shared Channel Data duplication transmission statistic result obtains mould
Block, the Uplink Shared Channel Data duplication transmission statistic result acquisition module include:
Upstream data repeat transmission statistic module, within the current statistic period upstream data often completed in shared channel
After uplink, the current upstream data for updating the Physical Uplink Shared Channel repeats transmission statistic parameter value;
Upstream data repeats transmission statistic parameter value processing module, is used for after the current statistic period, to acquisition
The current upstream data repeats transmission statistic parameter value and is handled, and obtains the Uplink Shared Channel Data duplication transmission system
Count result.
In possible embodiment, the current upstream data repeats transmission statistic parameter and includes:Current upstream data weight
Multiple the number of transmissions, current upstream data iterative transfer times, which reach, is configured Uplink Shared Channel transmission maximum number of repetitions value
Number, number of the current upstream data iterative transfer times close to uplink number of repetition grade;Wherein, the uplink
Number of repetition grade is that the Uplink Shared Channel that is configured transmits the corresponding uplink levels of repetition of maximum number of repetitions value
Element in set;
The upstream data repeats transmission statistic module, is specifically used for:
Within the current statistic period, and before upstream data is completed to be correctly decoded in the base station, upstream data
After shared channel completes a uplink, one-accumulate is carried out to the current upstream data iterative transfer times value, is obtained
Obtain accumulated current upstream data iterative transfer times value;With
Within the current statistic period, and upstream data is completed to be correctly decoded in the base station, and described through matching
It is right when setting Uplink Shared Channel transmission maximum number of repetitions value less than the accumulated current upstream data iterative transfer times value
Current upstream data iterative transfer times reach the secondary numerical value progress for being configured Uplink Shared Channel transmission maximum number of repetitions value
One-accumulate obtains the accumulated secondary numerical value for reaching and being configured Uplink Shared Channel transmission maximum number of repetitions value;And/or
Within the current statistic period, and upstream data is completed to be correctly decoded in the base station, to the uplink
Each of the transmission levels of repetition set uplink number of repetition grade is counted, to the accumulated current uplink
Data duplication transfer times value is not more than and the current uplink of the immediate uplink number of repetition grade of numerical value
The secondary numerical value of Data duplication the number of transmissions close to uplink number of repetition grade carries out one-accumulate, obtains accumulated close to upper
The secondary numerical value of row transmission number of repetition grade.
In possible embodiment, the upstream data repeats transmission statistic parameter value processing module, is specifically used for:
After the current statistic period, judge it is described it is accumulated reach be configured that Uplink Shared Channel transmission is maximum to be repeated
Whether the secondary numerical value of secondary numerical value is not less than the first default uplink threshold value;
When to be, the Uplink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one uplink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Uplink Shared Channel uplink maximum number of repetitions value;Wherein, at least one uplink number of repetition is raised
The Uplink Shared Channel that is configured of grade transmits maximum number of repetitions value in a default value range.
In possible embodiment, the upstream data repeats transmission statistic parameter value processing module, also particularly useful for:
Judge it is described it is accumulated reach be configured Uplink Shared Channel transmit maximum number of repetitions value secondary numerical value whether
After the first default uplink threshold value, when to be no, whether to determine in the uplink levels of repetition set
State the uplink number of repetition grade that the accumulated secondary numerical value close to uplink number of repetition grade is not less than 1;
When to be, judge that the maximum accumulated secondary numerical value close to uplink number of repetition grade of numerical value corresponds to
The uplink number of repetition grade whether be on minimum described of the uplink levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to uplink number of repetition grade of numerical value and correspond to
The uplink number of repetition grade corresponding to uplink number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Uplink Shared Channels of the eMTC user equipmenies give tacit consent to the uplink number of repetition that uses
Value.
In possible embodiment, the upstream data repeats transmission statistic parameter value processing module, also particularly useful for:
Judging that numerical value is maximum described accumulated corresponding described close to the secondary numerical value of uplink number of repetition grade
Whether uplink number of repetition grade is for the minimum uplink of the uplink levels of repetition set middle grade
After number of repetition grade, when to be, judge that numerical value is maximum described accumulated close to uplink number of repetition grade
Whether secondary numerical value is not less than the second default uplink threshold value;
When to be, the uplink maximum number of repetitions value that is configured is lowered at least one uplink repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies physically
The uplink maximum number of repetitions value of the shared channel of row;Wherein, the institute of at least one uplink number of repetition grade is lowered
It states and is configured uplink maximum number of repetitions value in the default value range.
In possible embodiment, DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module, for described
After the current statistic period, the DSCH Downlink Shared Channel Data duplication transmission statistic knot transmitted on the eMTC user equipmenies is received
Fruit;Wherein, the DSCH Downlink Shared Channel Data duplication transmission statistic result is the eMTC user equipmenies in the current system
Count statistical result obtained from the current downlink Data duplication transmission statistic parameter value obtained when end cycle is handled;
Or
DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module, the DSCH Downlink Shared Channel Data duplication transmission
Statistical result acquisition module includes:
Downlink data repeats transmission statistic module, for after the current statistic period, receiving the eMTC user and setting
The standby current downlink Data duplication transmission statistic parameter value obtained in the current statistic end cycle above transmitted;
Downlink data repeats transmission statistic parameter value processing module, is used for described in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value of acquisition is handled, and the DSCH Downlink Shared Channel Data duplication transmission is obtained
Statistical result.
In possible embodiment, the current downlink Data duplication obtained in the current statistic end cycle passes
Defeated statistical parameter value includes:Accumulated current downlink Data duplication transfer times value, it is accumulated reach be configured the shared letter of downlink
Transmit at least one in the secondary numerical value of maximum number of repetitions value, the accumulated secondary numerical value close to downlink transfer number of repetition grade in road
It is a;
The accumulated current downlink Data duplication transfer times value is the eMTC user equipmenies in the current statistic
In period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies, current downlink Data duplication is transmitted
Number is counted, and in downlink data after shared channel completes a downlink transfer, is transmitted to current downlink Data duplication secondary
Numerical value carries out one-accumulate and obtains;
It is described it is accumulated reach secondary numerical value for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, for the eMTC
User equipment is within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Current downlink Data duplication the number of transmissions reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number unite
Meter, and it is less than the accumulated current downlink Data duplication in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When transfer times value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
The secondary numerical value of value carries out one-accumulate and obtains;
The accumulated secondary numerical value close to downlink transfer number of repetition grade is worked as the eMTC user equipmenies described
In preceding measurement period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, to current downlink Data duplication
The number of the number of transmissions close to downlink transfer number of repetition grade is counted, and is passed to the accumulated current downlink Data duplication
Defeated secondary numerical value is not more than and the current downlink Data duplication of the immediate downlink transfer number of repetition grade of numerical value passes
The secondary numerical value of defeated number close to downlink transfer number of repetition grade carries out one-accumulate and obtains;Wherein, the downlink transfer weight
Again it is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition collection of maximum number of repetitions value to count grade
Element in conjunction.
In possible embodiment, the downlink data repeats transmission statistic parameter value processing module, is specifically used for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value whether not
Less than the first default downlink threshold value;And
When to be, the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one downlink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value;Wherein, at least one downlink transfer number of repetition is raised
The DSCH Downlink Shared Channel that is configured of grade transmits maximum number of repetitions value in a default value range.
In possible embodiment, the downlink data repeats transmission statistic parameter value processing module, also particularly useful for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmit maximum number of repetitions value secondary numerical value whether
After the first default downlink threshold value, when to be no, whether to determine in the downlink transfer levels of repetition set
State the downlink transfer number of repetition grade that the accumulated secondary numerical value close to downlink transfer number of repetition grade is not less than 1;
When to be, judge that the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value corresponds to
The downlink transfer number of repetition grade whether be under minimum described of the downlink transfer levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value and correspond to
The downlink transfer number of repetition grade corresponding to downlink transfer number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Downlink Shared Channels of the eMTC user equipmenies give tacit consent to the downlink transfer number of repetition that uses
Value.
In possible embodiment, the downlink data repeats transmission statistic parameter value processing module, also particularly useful for:
Judging that numerical value is maximum described accumulated corresponding described close to the secondary numerical value of downlink transfer number of repetition grade
Whether downlink transfer number of repetition grade is for the minimum downlink transfer of the downlink transfer levels of repetition set middle grade
After number of repetition grade, when to be, judge that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
Whether secondary numerical value is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink transfer repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated under the physics of the eMTC user equipmenies
The downlink transfer maximum number of repetitions value of the shared channel of row;Wherein, the institute of at least one downlink transfer number of repetition grade is lowered
It states and is configured downlink transfer maximum number of repetitions value in the default value range.
The third aspect provides a kind of method of adjustment data transmission number of repetition in the embodiment of the present invention, is applied to eMTC
User equipment, the eMTC user equipmenies are connect with base station;The method includes:
The eMTC user equipmenies receive what the base station issued after the eMTC user equipmenies enter RRC connected states
The first RRC for being reconfigured to the eMTC user equipmenies configures message;
The eMTC user equipmenies configure the maximum repetition time of Uplink Shared Channel transmission in message based on the first RRC
Number information carries out weight to the current uplink maximum number of repetitions value of the Physical Uplink Shared Channel of the eMTC user equipmenies
Configuration, acquisition are configured Uplink Shared Channel transmission maximum number of repetitions value;And it is configured in message based on the first RRC
DSCH Downlink Shared Channel transmits maximum number of repetitions information, to the Physical Downlink Shared Channels of the eMTC user equipmenies when front lower
Row transmission maximum number of repetitions value is reconfigured, and acquisition is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value;
Wherein, the first RRC configurations message is the base station based on the channel parameter information obtained by channel measurement
And the configuration message generated or the first RRC configuration message are based on for the base station through the shared letter of periodic statistics uplink
Track data repeats the Uplink Shared Channel Data duplication transmission statistic result that transmission obtains and based on by periodic statistics downlink
Shared channel data repeats to transmit the DSCH Downlink Shared Channel Data duplication transmission statistic result obtained and the configuration message generated.
In possible embodiment, after the eMTC user equipmenies enter RRC connected states, receive what the base station issued
Before first RRC configures message, the method further includes:
The eMTC user equipmenies receive that the base station issues for carrying out initial configuration to the eMTC user equipmenies
The 2nd RRC configure message;
The eMTC user equipmenies configure the maximum repetition time of Uplink Shared Channel transmission in message based on the 2nd RRC
Number information carries out initial configuration to the Physical Uplink Shared Channel, it is maximum that Uplink Shared Channel transmission is configured described in acquisition
Number of repetition value;And the DSCH Downlink Shared Channel in message is configured based on the 2nd RRC and transmits maximum number of repetitions information, it is right
The Physical Downlink Shared Channel carries out initial configuration, and DSCH Downlink Shared Channel transmission maximum number of repetitions is configured described in acquisition
Value;
Wherein, the 2nd RRC configurations message is the base station based on the channel parameter information obtained by pilot measurement
And the configuration message generated.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
In possible embodiment, the method further includes obtaining the DSCH Downlink Shared Channel data weight as follows
Multiple transmission statistic result:
EMTC user equipmenies downlink data within the current statistic period often completes a downlink transfer in shared channel
Afterwards, the current downlink Data duplication transmission statistic parameter value of the Physical Downlink Shared Channel is updated;
The eMTC user equipmenies are after the current statistic period, to what is obtained in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission system is obtained
Meter is as a result, and be uploaded to the base station;Or
The eMTC user equipmenies are after the current statistic period, by what is obtained in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value is uploaded to the base station so that the base station can by it is described
The current downlink Data duplication transmission statistic parameter value obtained when the current statistic end cycle is handled, and institute is obtained
State DSCH Downlink Shared Channel Data duplication transmission statistic result.
In possible embodiment, the current downlink Data duplication transmission statistic parameter includes:Current downlink data weight
Multiple the number of transmissions, current downlink Data duplication the number of transmissions, which reaches, is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Number, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade;Wherein, the downlink transfer
Number of repetition grade is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition of maximum number of repetitions value
Element in set;
EMTC user equipmenies downlink data within the current statistic period often completes a downlink transfer in shared channel
Afterwards, the step of current downlink Data duplication transmission statistic parameter value for updating the Physical Downlink Shared Channel includes:
The eMTC user equipmenies are within the current statistic period, and downlink data is complete in the eMTC user equipmenies
At before being correctly decoded, in downlink data after shared channel completes a downlink transfer, to the current downlink Data duplication
Transfer times value carries out one-accumulate, obtains accumulated current downlink Data duplication transfer times value;With
The eMTC user equipmenies are within the current statistic period, and downlink data is in the eMTC user equipmenies
Completion is correctly decoded, and it is described be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value be less than it is described accumulated when front lower
When row data iterative transfer times value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission most
Secondary numerical value of big number of repetition value carries out one-accumulate, obtain it is accumulated reach be configured the maximum repetition of DSCH Downlink Shared Channel transmission
The secondary numerical value of secondary numerical value;And/or
The eMTC user equipmenies are within the current statistic period, and downlink data is in the eMTC user equipmenies
Completion is correctly decoded, and is united to each of the downlink transfer levels of repetition set downlink transfer number of repetition grade
Meter, is not more than the accumulated current downlink Data duplication transfer times value and the immediate downlink transfer of numerical value repeats
The secondary numerical value of the current downlink Data duplication the number of transmissions of number grade close to downlink transfer number of repetition grade carries out one
It is secondary cumulative, obtain the accumulated secondary numerical value close to downlink transfer number of repetition grade.
In possible embodiment, if the base station can be by obtaining to described in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value obtained is handled, and is obtained the DSCH Downlink Shared Channel Data duplication and is passed
Defeated statistical result, the eMTC user equipmenies will obtain after the current statistic period in the current statistic end cycle
The step of current downlink Data duplication transmission statistic parameter value obtained is uploaded to the base station, specially:
After the current statistic period, the eMTC user equipmenies transmit the accumulated current downlink Data duplication
Secondary numerical value and it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value, it is described through tire out
At least one of the secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction is uploaded to the base station.
In possible embodiment, the eMTC user equipmenies are after the current statistic period, in the current system
It counts the current downlink Data duplication transmission statistic parameter value obtained when end cycle to be handled, it is shared to obtain the downlink
Channel data repeat transmission statistic as a result, and the step of being uploaded to the base station include:
The eMTC user equipmenies judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions
Whether the secondary numerical value of value is not less than the first default downlink threshold value;
When to be, the eMTC user equipmenies are configured described in DSCH Downlink Shared Channel transmission maximum number of repetitions value
At least one downlink transfer number of repetition grade is adjusted, and the next measurement period being determined as after the current statistic period is allocated to
The downlink transfer maximum number of repetitions value of the Physical Downlink Shared Channel of the eMTC user equipmenies, and it is uploaded to the base station;
Wherein, it raises the described of at least one downlink transfer number of repetition grade and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
Value is in a default value range.
In possible embodiment, judge it is described it is accumulated reach be configured that DSCH Downlink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default downlink threshold value, and the eMTC user equipmenies are in current statistic week
After phase, at the current downlink Data duplication transmission statistic parameter value that is obtained in the current statistic end cycle
Reason, obtain the DSCH Downlink Shared Channel Data duplication transmission statistic as a result, and the step of being uploaded to the base station further include:
When to be no, whether the eMTC user equipmenies determine has the warp tired in the downlink transfer levels of repetition set
The secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction is not less than 1 downlink transfer number of repetition grade;
When to be, the eMTC user equipmenies judge that numerical value is maximum described accumulated close to downlink transfer number of repetition
Whether the corresponding downlink transfer number of repetition grade of secondary numerical value of grade is in the downlink transfer levels of repetition set
The elementary downlink transfer number of repetition grade;
When to be no, it is maximum described accumulated close to downlink transfer number of repetition that the eMTC user equipmenies obtain numerical value
Downlink transfer number of repetition corresponding to the corresponding downlink transfer number of repetition grade of secondary numerical value of grade, and it is determined as institute
The Physical Downlink Shared Channel acquiescence for stating eMTC user equipmenies in next measurement period after the current statistic period uses
Downlink transfer number of repetition value.
In possible embodiment, judging that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
The corresponding downlink transfer number of repetition grade of secondary numerical value whether be for the downlink transfer levels of repetition set middle grade most
After the low downlink transfer number of repetition grade, the eMTC user equipmenies are after the current statistic period, in institute
It states the current downlink Data duplication transmission statistic parameter value obtained when current statistic end cycle to be handled, obtain described
DSCH Downlink Shared Channel Data duplication transmission statistic as a result, and the step of being uploaded to the base station further include:
When to be, the eMTC user equipmenies judge that numerical value is maximum described accumulated close to downlink transfer number of repetition
Whether the secondary numerical value of grade is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one by the eMTC user equipmenies
A downlink transfer number of repetition grade, and the next measurement period being determined as after the current statistic period is allocated to the eMTC
The downlink transfer maximum number of repetitions value of the Physical Downlink Shared Channel of user equipment, and it is uploaded to the base station;Wherein, it lowers
The described of at least one downlink transfer number of repetition grade is configured downlink transfer maximum number of repetitions value in the default value
In range.
Fourth aspect provides a kind of device of adjustment data transmission number of repetition in the embodiment of the present invention, is applied to eMTC
User equipment, the eMTC user equipmenies are connect with base station;Described device includes:
RRC configures message reception module, for after the eMTC user equipmenies enter RRC connected states, receiving the base
The first RRC for being reconfigured to the eMTC user equipmenies that station issues configures message;
Shared channel repeats transmission reconfiguration module, for configuring the shared letter of the uplink in message based on the first RRC
Road transmits maximum number of repetitions information, maximum to the current uplink of the Physical Uplink Shared Channel of the eMTC user equipmenies
Number of repetition value is reconfigured, and acquisition is configured Uplink Shared Channel transmission maximum number of repetitions value;And based on described the
One RRC configures the DSCH Downlink Shared Channel in message and transmits maximum number of repetitions information, under the physics of the eMTC user equipmenies
The current downlink transmission maximum number of repetitions value of the shared channel of row is reconfigured, and acquisition is configured DSCH Downlink Shared Channel transmission most
Big number of repetition value;
Wherein, the first RRC configurations message is the base station based on the channel parameter information obtained by channel measurement
And the configuration message generated or the first RRC configuration message are based on for the base station through the shared letter of periodic statistics uplink
Track data repeats the Uplink Shared Channel Data duplication transmission statistic result that transmission obtains and based on by periodic statistics downlink
Shared channel data repeats to transmit the DSCH Downlink Shared Channel Data duplication transmission statistic result obtained and the configuration message generated.
In possible embodiment, the RRC configures message reception module, is additionally operable to enter in the eMTC user equipmenies
After RRC connected states, before receiving the first RRC configuration message that the base station issues, receive that the base station issues for institute
State the 2nd RRC configuration message that eMTC user equipmenies carry out initial configuration;
The shared channel repeats transmission reconfiguration module, is additionally operable to configure the uplink in message based on the 2nd RRC
Shared transmission maximum number of repetitions information carries out initial configuration to the Physical Uplink Shared Channel, obtains described through matching
Set Uplink Shared Channel transmission maximum number of repetitions value;And the DSCH Downlink Shared Channel in message is configured based on the 2nd RRC
Maximum number of repetitions information is transmitted, initial configuration is carried out to the Physical Downlink Shared Channel, it is total that downlink is configured described in acquisition
Enjoy transmission maximum number of repetitions value;
Wherein, the 2nd RRC configurations message is the base station based on the channel parameter information obtained by pilot measurement
And the configuration message generated.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
In possible embodiment, described device further includes that DSCH Downlink Shared Channel Data duplication transmission statistic result obtains mould
Block, the DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module include:
Downlink data repeat transmission statistic module, within the current statistic period downlink data often completed in shared channel
After downlink transfer, the current downlink Data duplication transmission statistic parameter value of the Physical Downlink Shared Channel is updated;
Downlink data repeats transmission statistic value processing module, is used for after the current statistic period, to described current
The current downlink Data duplication transmission statistic parameter value obtained at the end of measurement period is handled, and it is total to obtain the downlink
It enjoys channel data and repeats transmission statistic as a result, and being uploaded to the base station;Or
Further include that downlink data repeats transmission statistic value uploading module, is used for after the current statistic period, it will be in institute
It states the current downlink Data duplication transmission statistic parameter value obtained when current statistic end cycle and is uploaded to the base station, with
Enable the base station by being passed to the current downlink Data duplication obtained in the current statistic end cycle
Defeated statistical parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission statistic result is obtained.
In possible embodiment, the current downlink Data duplication transmission statistic parameter includes:Current downlink data weight
Multiple the number of transmissions, current downlink Data duplication the number of transmissions, which reaches, is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Number, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade;Wherein, the downlink transfer
Number of repetition grade is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition of maximum number of repetitions value
Element in set;
The downlink data repeats transmission statistic module, is specifically used for:
Within the current statistic period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies,
In downlink data after shared channel completes a downlink transfer, one is carried out to the current downlink Data duplication transfer times value
It is secondary cumulative, obtain accumulated current downlink Data duplication transfer times value;With
Within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, and
It is less than the accumulated current downlink Data duplication transmission in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When secondary numerical value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Secondary numerical value carries out one-accumulate, obtains the accumulated number for reaching and being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Value;And/or
Within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Each of the downlink transfer levels of repetition set downlink transfer number of repetition grade is counted, to described accumulated
Current downlink Data duplication transfer times value be not more than and the immediate downlink transfer number of repetition grade of numerical value it is described
The secondary numerical value of current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade carries out one-accumulate, obtains through tired
The secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction.
In possible embodiment, if the base station can be by obtaining to described in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value obtained is handled, and is obtained the DSCH Downlink Shared Channel Data duplication and is passed
Defeated statistical result, the downlink data repeat transmission statistic value uploading module, are specifically used for:
After the current statistic period, by the accumulated current downlink Data duplication transfer times value and the warp
It is cumulative to reach the secondary numerical value, described accumulated close to downlink transfer weight for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Again at least one of the secondary numerical value for counting grade is uploaded to the base station.
In possible embodiment, the downlink data repeats transmission statistic value processing module, is specifically used for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value whether not
Less than the first default downlink threshold value;
When to be, the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one downlink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value, and be uploaded to the base station;Wherein, it raises at least one
The DSCH Downlink Shared Channel that is configured of downlink transfer number of repetition grade transmits maximum number of repetitions value in a default value model
In enclosing.
In possible embodiment, the downlink data repeats transmission statistic value processing module, also particularly useful for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmit maximum number of repetitions value secondary numerical value whether
After the first default downlink threshold value, the eMTC user equipmenies are after the current statistic period, when to be no, really
Whether there is the accumulated secondary numerical value close to downlink transfer number of repetition grade in the fixed downlink transfer levels of repetition set
Downlink transfer number of repetition grade not less than 1;
When to be, judge that the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value corresponds to
The downlink transfer number of repetition grade whether be under minimum described of the downlink transfer levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value and correspond to
The downlink transfer number of repetition grade corresponding to downlink transfer number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Downlink Shared Channels of the eMTC user equipmenies give tacit consent to the downlink transfer number of repetition that uses
Value.
In possible embodiment, the downlink data repeats transmission statistic value processing module, also particularly useful for:
Judging that numerical value is maximum described accumulated corresponding described close to the secondary numerical value of downlink transfer number of repetition grade
Whether downlink transfer number of repetition grade is for the minimum downlink transfer of the downlink transfer levels of repetition set middle grade
After number of repetition grade,
When to be, whether the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value is judged
Not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink transfer repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated under the physics of the eMTC user equipmenies
The downlink transfer maximum number of repetitions value of the shared channel of row, and it is uploaded to the base station;Wherein, at least one downlink transfer is lowered
The described of number of repetition grade is configured downlink transfer maximum number of repetitions value in the default value range.
Based on the above-mentioned technical proposal, the method, apparatus of the adjustment data transmission number of repetition in the embodiment of the present invention, base station
Based on the channel parameter information obtained by channel measurement, or based on Uplink Shared Channel Data duplication transmission statistic result under
The shared channel data of row repeats transmission statistic as a result, generating the first RRC configurations for being reconfigured to eMTC user equipmenies
Message, and eMTC user equipmenies are handed down to, eMTC user equipmenies, which receive and are based on the first RRC configuration message, shares physical uplink
The current uplink maximum number of repetitions value of channel and the current downlink of Physical Downlink Shared Channel transmit maximum number of repetitions
Value is reconfigured.So, on the one hand, channel resource occupancy situation that can be based on the shared channel of eMTC user equipmenies or altogether
The Data duplication transmission situation of channel is enjoyed, adaptive adjustment is for dispatching uplink data or downlink data in eMTC user equipmenies
The maximum number of repetitions value that transmission is repeated in corresponding shared channel makes the maximum number of repetitions value for dispatching selection and actual needs
Maximum number of repetitions value more match, to improve the utilization ratio of system spectral resources;On the other hand, due to dispatching selection
Maximum number of repetitions value is more matched with the maximum number of repetitions value of actual needs, therefore, in data receiver, such as eMTC user
Equipment, after successful data reception, data sender, the number for continuing to repeat to transmit the data can be greatly reduced, and shorten data
Recipient is in the time of data receiving state, and the electric quantity consumption of eMTC user equipmenies can be greatly reduced.
Description of the drawings
Fig. 1 shows a kind of side of the adjustment data transmission number of repetition provided based on network side in the embodiment of the present invention
The flow diagram of method;
Fig. 2 shows a kind of sides of the adjustment data transmission number of repetition provided based on end side in the embodiment of the present invention
The flow diagram of method;
Fig. 3 shows a kind of dress of the adjustment data transmission number of repetition provided based on network side in the embodiment of the present invention
The structural schematic diagram set;
Fig. 4 shows that the uplink of the device of the adjustment data transmission number of repetition based on network side in the embodiment of the present invention is total
Enjoy the structural schematic diagram that channel data repeats transmission statistic result acquisition module;
Fig. 5 shows that the downlink of the device of the adjustment data transmission number of repetition based on network side in the embodiment of the present invention is total
Enjoy the structural schematic diagram that channel data repeats transmission statistic result acquisition module;
Fig. 6 shows a kind of dress of the adjustment data transmission number of repetition provided based on end side in the embodiment of the present invention
The structural schematic diagram set;
Fig. 7 shows that the downlink of the device of the adjustment data transmission number of repetition based on end side in the embodiment of the present invention is total
Enjoy the structural schematic diagram that channel data repeats transmission statistic result acquisition module;
Fig. 8 shows a kind of structural schematic diagram of the eMTC user equipmenies provided in the embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Repetition transmission times based on preassignment in the prior art dispatches and shares channel between eMTC user equipmenies and base station
Data transmission, cause to be successfully received even if data, shared channel resources to be also used for for a long time repeat send the number
According to and data receiver to be also in data receiving state for a long time.
Inventor has found during the technical solution in realizing the embodiment of the present invention, in the prior art data by
In the case that work(receives, shared channel resources are also occupied for a long time and repeat to send the data, not due to only in this way could
Ensure that eMTC user equipmenies have the larger coverage area for normally receiving data, to ensure that eMTC user equipmenies being capable of positive normal open
Shared channel transceiver data are crossed, real causes is, after eMTC user equipmenies enter connected state, base station is based on high-rise configuration and generates
Under the uplink maximum number of repetitions value of the Physical Uplink Shared Channel of eMTC user equipmenies and the physics of eMTC user equipmenies
The downlink transfer maximum number of repetitions value of the shared channel of row, selects the uplink maximum number of repetitions of Physical Uplink Shared Channel
Be worth corresponding descending control information format information (Downlink Control Information Format, DCI Forma) and
The corresponding descending control information format information of downlink transfer maximum number of repetitions value of Physical Downlink Shared Channel is sent to eMTC
User equipment, eMTC user equipmenies configure the physics of eMTC user equipmenies based on the instruction in descending control information format information
Under the uplink maximum number of repetitions value of Uplink Shared Channel and the Physical Downlink Shared Channel of configuration eMTC user equipmenies
Row transmission maximum number of repetitions value.An and uplink maximum number of repetitions value in each descending control information format information
Or downlink transfer maximum number of repetitions value corresponds to a uplink levels of repetition set or downlink transfer levels of repetition collection respectively
It closes, eMTC user equipmenies select a uplink based on the uplink number of repetition grade in uplink levels of repetition set
Iterative transfer times dispatch value of the number of repetition as upstream data uplink in shared channel is transmitted, downlink transfer is based on
Downlink transfer number of repetition grade in levels of repetition set selects a downlink transfer number of repetition as downlink data altogether
Enjoy the iterative transfer times dispatch value of downlink transfer in channel.It is used to make the iterative transfer times dispatch value of selection meet eMTC
The various data communication requirements of family equipment, the prior art select uplink levels of repetition set and downlink transfer levels of repetition collection
The corresponding uplink number of repetition value of the highest grade of number of repetition grade and downlink transfer number of repetition value, make respectively in conjunction
For the iterative transfer times dispatch value of uplink and the iterative transfer times dispatch value of downlink transfer, i.e.,:It is passed with current uplink
Iterative transfer times dispatch value of the defeated maximum number of repetitions value as the uplink for being allocated to eMTC user equipmenies, is passed with downlink
Iterative transfer times dispatch value of the defeated maximum number of repetitions value as the downlink transfer for being allocated to eMTC user equipmenies.Based on above-mentioned
The maximum number of repetitions value that mode selects usually is mismatched with the maximum number of repetitions value of actual needs, so as to cause data
It is successfully received, shared channel resources will also be used to repeat to send the data and data receiver for a long time will also be for a long time
In data receiving state.
Inventor has found under study for action, as long as the iterative transfer times scheduling based on the selection of descending control information format information
It is worth and is matched with the number of repetition value of actual needs, is just avoided that data are successfully received rear shared channel resources and are occupied for a long time
The case where occur.
Inventor is based on above-mentioned cognition, provides a kind of method, apparatus of adjustment data transmission number of repetition.
Fig. 1 shows a kind of side of the adjustment data transmission number of repetition provided based on network side in the embodiment of the present invention
The flow diagram of method.The method of the adjustment data transmission number of repetition, specifically can be applied to the base in network side equipment
It stands, the base station is connect with eMTC user equipmenies station, and the eMTC user equipmenies are that the Internet of Things network users in LTE network system are set
It is standby.The eMTC user equipmenies physical uplink channel and physical down channel may each comprise shared channel and business data transmission letter
Road.The method of the adjustment data transmission number of repetition, for the Physical Uplink Shared Channel to the eMTC user equipmenies
Current uplink maximum number of repetitions value is reconfigured and to the Physical Downlink Shared Channel of the eMTC user equipmenies
Current downlink transmission maximum number of repetitions value is reconfigured.
In embodiments of the present invention, the eMTC user equipmenies can be divided into CE according into the covering grade after connected state
The eMTC user equipmenies of the eMTC user equipmenies and CE modeB types of modeA types;Wherein, CE Coverage
The abbreviation of Enhancement, the entitled coverage enhancement of Chinese.Different types of eMTC user equipmenies correspond to corresponding downlink control letter
Format is ceased, for example, the eMTC user equipmenies of CE modeA correspond to DCI Format 6-1A instructions to Physical Downlink Shared Channel
Iterative transfer times dispatch value is configured, and the eMTC user equipmenies of CE modeB correspond to DCI Format 6-1B and indicate to object
The iterative transfer times dispatch value of reason DSCH Downlink Shared Channel is configured.
In embodiments of the present invention, the descending control information format, i.e. DCI Format pass through RRC by the base station
Configuration message issued to eMTC user equipmenies, DCI Format have it is a variety of, for example, for Physical Downlink Shared Channel downlink
DCI Format 6-1A, DCI the Format 6-1B of maximum number of repetitions value configuration are transmitted, Physical Downlink Shared Channel is used for
Downlink transfer maximum number of repetitions value configuration DCI Format 6-0A, DCI Format 6-0B, each DCI Format
With at least one maximum number of repetitions value higher level parameters, and levels of repetition corresponding with the maximum number of repetitions value higher level parameters
Set, levels of repetition set have multiple grades element, in general, the corresponding number of repetition value of highest level element is maximum repeats
Secondary numerical value.Such as in DCI Format 6-0B, the maximum number of repetitions value higher level parameters that have can specifically include 192,256,
384,512,768,1024,1536,2048, wherein 192 corresponding uplink levels of repetition collection be combined into Isosorbide-5-Nitrae, 8,16,32,
64,128,192 }, Isosorbide-5-Nitrae, 8,16,32,64,128,192 be uplink number of repetition grade;256 corresponding uplink weights
Multiple class set is { 4,8,16,32,64,128,192,256 }, and 4,8,16,32,64,128,192,256 repeat for uplink
Number grade;2048 corresponding uplink levels of repetition collection are combined into { 4,16,64,128,256,512,1024,2048 }, and 4,
16,64,128,256,512,1024,2048 be uplink number of repetition grade.
Shown in Fig. 1, data transmission number of repetition is adjusted based on network side in the embodiment of the present invention mistake
Journey is as follows:
S110, the base station generate the first RRC based on the channel parameter information obtained by channel measurement and configure message, or
Based on the Uplink Shared Channel Data duplication transmission statistic obtained by the transmission of periodic statistics Uplink Shared Channel Data duplication
As a result it and based on the DSCH Downlink Shared Channel Data duplication obtained by the transmission of periodic statistics DSCH Downlink Shared Channel Data duplication passes
Defeated statistical result generates the first RRC and configures message;Wherein, the first RRC configurations message is used for the eMTC user equipmenies
It is reconfigured;
S120, the base station issue after the eMTC user equipmenies enter RRC connected states to the eMTC user equipmenies
First RRC configures message, so that the uplink that the eMTC user equipmenies can be configured in message based on the first RRC is total
Transmission maximum number of repetitions information is enjoyed, the current uplink to the Physical Uplink Shared Channel of the eMTC user equipmenies
Maximum number of repetitions value is reconfigured, and acquisition is configured Uplink Shared Channel transmission maximum number of repetitions value;And it being capable of base
The DSCH Downlink Shared Channel in message is configured in the first RRC and transmits maximum number of repetitions information, to the eMTC user equipmenies
The current downlink transmission maximum number of repetitions value of Physical Downlink Shared Channel reconfigured, acquisition is configured the shared letter of downlink
Transmit maximum number of repetitions value in road.
It is described to be surveyed by channel in the present invention is based on the embodiment of the method for the adjustment data transmission number of repetition of network side
The channel parameter information that amount obtains includes at least Sounding Reference Signal SRS metrical informations, channel quality indicator (CQI) measures letter
One kind in breath, power headroom reporting (PHR) PHR information.
In the present invention is based on the embodiment of the method for the adjustment data transmission number of repetition of network side, to sharing channel data
It repeats transmission and carries out periodic statistics processing to include two aspects:
First aspect is:Periodic statistics Uplink Shared Channel Data duplication transmits situation, shared to obtain the uplink
Channel data repeats transmission statistic result:
Second aspect is:Phase property counts DSCH Downlink Shared Channel Data duplication and transmits situation, the DSCH Downlink Shared Channel data
Repeat transmission statistic result:
Wherein, measurement period is the measurement period of preset time, and each measurement period may include multiple TTI dispatching cycle,
The time span of measurement period, those skilled in the art can select, not make in the embodiment of the present invention according to actual needs
It is specific to limit.Measurement period can be divided into the current statistic period executed when previous statistics task, can perform when previous statistics is appointed
Next measurement period of statistics task next time after business;The shared letter of the physical uplink of the eMTC user equipmenies in current statistic period
The current uplink maximum number of repetitions value in road, and under the Physical Uplink Shared Channel of the user equipment of next measurement period
One uplink maximum number of repetitions value may be the same or different;Similarly, the eMTC user equipmenies in current statistic period
Physical Downlink Shared Channel current downlink transmit maximum number of repetitions value, the physics with the user equipment of next measurement period
Next downlink transfer maximum number of repetitions value of DSCH Downlink Shared Channel may be the same or different.
In the process being adjusted to data transmission number of repetition, it is total that the uplink can be specifically obtained as follows
It enjoys channel data and repeats transmission statistic result:
Base station upstream data within the current statistic period updates institute after shared channel often completes a uplink
The current upstream data for stating Physical Uplink Shared Channel repeats transmission statistic parameter value;
The base station repeats transmission statistic parameter after the current statistic period, to the current upstream data of acquisition
Value is handled, and the Uplink Shared Channel Data duplication transmission statistic result is obtained.
In possible embodiment, the current upstream data repeats transmission statistic parameter and includes:Current upstream data weight
Multiple the number of transmissions, current upstream data iterative transfer times, which reach, is configured Uplink Shared Channel transmission maximum number of repetitions value
Number, number of the current upstream data iterative transfer times close to uplink number of repetition grade;Wherein, the uplink
Number of repetition grade is that the Uplink Shared Channel that is configured transmits the corresponding uplink levels of repetition of maximum number of repetitions value
Element in set;
Base station upstream data within the current statistic period updates institute after shared channel often completes a uplink
State Physical Uplink Shared Channel current upstream data repeat transmission statistic parameter value the step of include:
The base station is within the current statistic period, and before upstream data is completed to be correctly decoded in the base station,
Upstream data carries out the current upstream data iterative transfer times value primary after shared channel completes a uplink
It is cumulative, obtain accumulated current upstream data iterative transfer times value;With
The base station is within the current statistic period, and upstream data is completed to be correctly decoded in the base station, and
The Uplink Shared Channel transmission maximum number of repetitions value that is configured is less than the accumulated current upstream data repetition transmission time
When numerical value, current upstream data iterative transfer times are reached with time for being configured Uplink Shared Channel transmission maximum number of repetitions value
Numerical value carries out one-accumulate, obtains the accumulated secondary numerical value for reaching and being configured Uplink Shared Channel transmission maximum number of repetitions value;
And/or
The base station is within the current statistic period, and upstream data is completed to be correctly decoded in the base station, right
Each of the uplink levels of repetition set uplink number of repetition grade is counted, to described accumulated
Current upstream data iterative transfer times value be not more than and the immediate uplink number of repetition grade of numerical value it is described
The secondary numerical value of current upstream data iterative transfer times close to uplink number of repetition grade carries out one-accumulate, obtains through tired
The secondary numerical value of the nearly uplink number of repetition grade of adjunction.
It is described after the current statistic period in possible embodiment, to the current upstream data weight of acquisition
Answering the step of transmission statistic parameter value is handled, obtains the Uplink Shared Channel Data duplication transmission statistic result includes:
The base station judge it is described it is accumulated reach be configured Uplink Shared Channel transmission maximum number of repetitions value number
Whether value is not less than the first default uplink threshold value;
When to be, the base station is configured Uplink Shared Channel transmission maximum number of repetitions value up-regulation at least one by described
A uplink number of repetition grade, and the next measurement period being determined as after the current statistic period is allocated to the eMTC
The uplink maximum number of repetitions value of the Physical Uplink Shared Channel of user equipment;Wherein, at least one uplink is raised
The Uplink Shared Channel that is configured of number of repetition grade transmits maximum number of repetitions value in a default value range.
In embodiments of the present invention, the described first default uplink threshold value is preset by exterior arrangement, value range
It is 1~7.
In embodiments of the present invention, the default value range, to meet value range as defined in agreement, for CE
The eMTC user equipmenies of modeA types, agreement regulation raise the described of at least one uplink number of repetition grade and are configured
The maximum value that Uplink Shared Channel transmits maximum number of repetitions value is 32;For the eMTC user equipmenies of CE modeB types, association
View regulation raises the described of at least one uplink number of repetition grade and is configured the maximum repetition time of Uplink Shared Channel transmission
The maximum value of numerical value is 2048.
In possible embodiment, judge it is described it is accumulated reach be configured that Uplink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default uplink threshold value, described after the current statistic period, to obtaining
The current upstream data repeat transmission statistic parameter value and handled, obtain the Uplink Shared Channel Data duplication transmission
The step of statistical result further includes:
When to be no, the base station determine whether have in the uplink levels of repetition set it is described accumulated close to upper
The secondary numerical value of row transmission number of repetition grade is not less than 1 uplink number of repetition grade;
When to be, the base station judges maximum accumulated time close to uplink number of repetition grade of numerical value
The corresponding uplink number of repetition grade of numerical value whether be for the uplink levels of repetition set middle grade it is minimum
The uplink number of repetition grade;
When to be no, the base station obtains maximum accumulated time close to uplink number of repetition grade of numerical value
Uplink number of repetition corresponding to the corresponding uplink number of repetition grade of numerical value, and it is determined as the current system
The Physical Uplink Shared Channel of the eMTC user equipmenies gives tacit consent to the uplink used in next measurement period after the meter period
Number of repetition value.
In possible embodiment, judging that numerical value is maximum described accumulated close to uplink number of repetition grade
The corresponding uplink number of repetition grade of secondary numerical value whether be for the uplink levels of repetition set middle grade most
It is described after the current statistic period after the low uplink number of repetition grade, to acquisition it is described it is current on
Row Data duplication transmission statistic parameter value is handled, and the step of the Uplink Shared Channel Data duplication transmission statistic result is obtained
Suddenly further include:
When to be, the base station judges maximum accumulated time close to uplink number of repetition grade of numerical value
Whether numerical value is not less than the second default uplink threshold value;
When to be, the uplink maximum number of repetitions value that is configured is lowered at least one uplink biography by the base station
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Uplink Shared Channel uplink maximum number of repetitions value;Wherein, at least one uplink number of repetition is lowered
The described of grade is configured uplink maximum number of repetitions value in the default value range.
In embodiments of the present invention, the described second default uplink threshold value is preset by exterior arrangement, value range
It is 1~7.
In embodiments of the present invention, the default value range, to meet value range as defined in agreement, for CE
The eMTC user equipmenies of modeA types, agreement regulation are lowered the described of at least one uplink number of repetition grade and are configured
The minimum value that Uplink Shared Channel transmits maximum number of repetitions value is 16;For the eMTC user equipmenies of CE modeB types, association
View regulation lowers the described of at least one uplink number of repetition grade and is configured the maximum repetition time of Uplink Shared Channel transmission
The minimum value of numerical value is 192.
In the process being adjusted to data transmission number of repetition, the base station can specifically pass through the following two kinds embodiment party
Formula obtains the DSCH Downlink Shared Channel Data duplication transmission statistic result:
The first embodiment for obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result is:
After the current statistic period, it is shared that the base station receives the downlink transmitted on the eMTC user equipmenies
Channel data repeats transmission statistic result;Wherein, the DSCH Downlink Shared Channel Data duplication transmission statistic result is the eMTC
User equipment is at the current downlink Data duplication transmission statistic parameter value that is obtained in the current statistic end cycle
Statistical result obtained from reason;
The embodiment for obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result second is:
After the current statistic period, the base station receive transmitted on the eMTC user equipmenies in the current system
Count the current downlink Data duplication transmission statistic parameter value obtained when end cycle;
The base station is to the current downlink Data duplication transmission statistic obtained in the current statistic end cycle
Parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission statistic result is obtained.
It is described in institute in the embodiment for obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result at second
Stating the current downlink Data duplication transmission statistic parameter value obtained when current statistic end cycle includes:Accumulated current downlink number
According to iterative transfer times value, it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value, through tire out
At least one of the secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction;
The accumulated current downlink Data duplication transfer times value is the eMTC user equipmenies in the current statistic
In period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies, current downlink Data duplication is transmitted
Number is counted, and in downlink data after shared channel completes a downlink transfer, is transmitted to current downlink Data duplication secondary
Numerical value carries out one-accumulate and obtains;
It is described it is accumulated reach secondary numerical value for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, for the eMTC
User equipment is within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Current downlink Data duplication the number of transmissions reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number unite
Meter, and it is less than the accumulated current downlink Data duplication in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When transfer times value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
The secondary numerical value of value carries out one-accumulate and obtains;
The accumulated secondary numerical value close to downlink transfer number of repetition grade is worked as the eMTC user equipmenies described
In preceding measurement period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, to current downlink Data duplication
The number of the number of transmissions close to downlink transfer number of repetition grade is counted, and is passed to the accumulated current downlink Data duplication
Defeated secondary numerical value is not more than and the current downlink Data duplication of the immediate downlink transfer number of repetition grade of numerical value passes
The secondary numerical value of defeated number close to downlink transfer number of repetition grade carries out one-accumulate and obtains;Wherein, the downlink transfer weight
Again it is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition collection of maximum number of repetitions value to count grade
Element in conjunction.
In possible embodiment, the base station is to the current downlink obtained in the current statistic end cycle
Data duplication transmission statistic parameter value is handled, the step of obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result
Including:
The base station judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number
Whether value is not less than the first default downlink threshold value;And
When to be, the base station is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value up-regulation at least one by described
A downlink transfer number of repetition grade, and the next measurement period being determined as after the current statistic period is allocated to the eMTC
The downlink transfer maximum number of repetitions value of the Physical Downlink Shared Channel of user equipment;Wherein, at least one downlink transfer is raised
The DSCH Downlink Shared Channel that is configured of number of repetition grade transmits maximum number of repetitions value in a default value range.
In embodiments of the present invention, the described first default downlink threshold value is preset by exterior arrangement, value range
It is 1~7.
In embodiments of the present invention, the default value range, to meet value range as defined in agreement, for CE
The eMTC user equipmenies of modeA types, agreement regulation raise the described of at least one downlink transfer number of repetition grade and are configured
The maximum value that DSCH Downlink Shared Channel transmits maximum number of repetitions value is 32;For the eMTC user equipmenies of CE modeB types, association
View regulation raises the described of at least one downlink transfer number of repetition grade and is configured the maximum repetition time of DSCH Downlink Shared Channel transmission
The maximum value of numerical value is 2048.
In possible embodiment, judge it is described it is accumulated reach be configured that DSCH Downlink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default downlink threshold value, and the base station is to described in the current statistic period
At the end of the current downlink Data duplication transmission statistic parameter value that obtains handled, obtain the DSCH Downlink Shared Channel data weight
The step of transmission statistic result further includes again:
When to be no, the base station determine whether have in the downlink transfer levels of repetition set it is described it is accumulated close under
The secondary numerical value of row transmission number of repetition grade is not less than 1 downlink transfer number of repetition grade;
When to be, the base station judges maximum accumulated time close to downlink transfer number of repetition grade of numerical value
The corresponding downlink transfer number of repetition grade of numerical value whether be for the downlink transfer levels of repetition set middle grade it is minimum
The downlink transfer number of repetition grade;
When to be no, the base station obtains maximum accumulated time close to downlink transfer number of repetition grade of numerical value
Downlink transfer number of repetition corresponding to the corresponding downlink transfer number of repetition grade of numerical value, and it is determined as the current system
The Physical Downlink Shared Channel of the eMTC user equipmenies gives tacit consent to the downlink transfer used in next measurement period after the meter period
Number of repetition value.
In possible embodiment, judging that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
The corresponding downlink transfer number of repetition grade of secondary numerical value whether be for the downlink transfer levels of repetition set middle grade most
After the low downlink transfer number of repetition grade, the base station is obtained to described in the current statistic end cycle
Current downlink Data duplication transmission statistic parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission statistic knot is obtained
The step of fruit further includes:
When to be, the base station judges maximum accumulated time close to downlink transfer number of repetition grade of numerical value
Whether numerical value is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink biography by the base station
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value;Wherein, at least one downlink transfer number of repetition is lowered
The described of grade is configured downlink transfer maximum number of repetitions value in the default value range.
In embodiments of the present invention, the described second default downlink threshold value is preset by exterior arrangement, value range
It is 1~7.
In embodiments of the present invention, the default value range, to meet value range as defined in agreement, for CE
The eMTC user equipmenies of modeA types, agreement regulation are lowered the described of at least one downlink transfer number of repetition grade and are configured
The minimum value that DSCH Downlink Shared Channel transmits maximum number of repetitions value is 16;For the eMTC user equipmenies of CE modeB types, association
View regulation lowers the described of at least one downlink transfer number of repetition grade and is configured the maximum repetition time of DSCH Downlink Shared Channel transmission
The minimum value of numerical value is 192.
Current transmission maximum number of repetitions value at least based on the Physical Shared Channel to the eMTC user equipmenies carries out
Initial configuration consider, a kind of embodiment of the method for the adjustment data transmission number of repetition provided the present invention is based on network side can
In the embodiment of energy, during data transmission number of repetition adjusts, further include:
After the eMTC user equipmenies enter RRC connected states, issues the first RRC to the eMTC user equipmenies and match
Before setting message, the base station generates the 2nd RRC based on the channel parameter information obtained by pilot measurement and configures message;
The base station issues the 2nd RRC to the eMTC user equipmenies and configures message, so that the eMTC user sets
For after receiving the 2nd RRC configurations message, the Uplink Shared Channel transmission in message can be configured based on the 2nd RRC
Maximum number of repetitions information carries out initial configuration to the Physical Uplink Shared Channel, and the shared letter of uplink is configured described in acquisition
Transmit maximum number of repetitions value in road;And the DSCH Downlink Shared Channel that can be configured based on the 2nd RRC in message transmits maximum
Number of repetition information carries out initial configuration to the Physical Downlink Shared Channel, DSCH Downlink Shared Channel biography is configured described in acquisition
Defeated maximum number of repetitions value.
Fig. 2 shows a kind of sides of the adjustment data transmission number of repetition provided based on end side in the embodiment of the present invention
The flow diagram of method.The method of the adjustment data transmission number of repetition, specifically can be applied to eMTC user equipmenies, described
EMTC user equipmenies are connect with base station.
A kind of method of the adjustment data transmission number of repetition provided based on end side, is carried with based on network side
A kind of method of the adjustment data transmission number of repetition supplied belongs to identical inventive concept, and the two belongs to corresponding technical solution,
Therefore in a kind of embodiment of the method for the adjustment data transmission number of repetition provided based on end side, for the letter of description
It is clean, and the clearly substantive content of display technique scheme, just no longer repeating eMTC user equipmenies, base station etc. one by one can be by referring to base
Associated description in a kind of embodiment of the method for adjustment data transmission number of repetition that network side provides it will be appreciated that in
Hold part.
Shown in Fig. 2, data transmission number of repetition is adjusted based on end side in the embodiment of the present invention mistake
Journey is as follows:
S210, the eMTC user equipmenies receive after the eMTC user equipmenies enter RRC connected states under the base station
The first RRC for being reconfigured to the eMTC user equipmenies of hair configures message;
S220, the eMTC user equipmenies configure the Uplink Shared Channel in message based on the first RRC and transmit maximum
Number of repetition information, to the current uplink maximum number of repetitions value of the Physical Uplink Shared Channel of the eMTC user equipmenies
It is reconfigured, acquisition is configured Uplink Shared Channel transmission maximum number of repetitions value;And disappeared based on the first RRC configurations
DSCH Downlink Shared Channel in breath transmits maximum number of repetitions information, to the Physical Downlink Shared Channels of the eMTC user equipmenies
Current downlink transmission maximum number of repetitions value is reconfigured, and acquisition is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
Value;
Wherein, the first RRC configurations message is the base station based on the channel parameter information obtained by channel measurement
And the configuration message generated or the first RRC configuration message are based on for the base station through the shared letter of periodic statistics uplink
Track data repeats the Uplink Shared Channel Data duplication transmission statistic result that transmission obtains and based on by periodic statistics downlink
Shared channel data repeats to transmit the DSCH Downlink Shared Channel Data duplication transmission statistic result obtained and the configuration message generated.
It is described to be surveyed by channel in the present invention is based on the embodiment of the method for the adjustment data transmission number of repetition of end side
The channel parameter information that amount obtains includes at least Sounding Reference Signal SRS metrical informations, channel quality indicator (CQI) measures letter
One kind in breath, power headroom reporting (PHR) PHR information.
Wherein, measurement period is the measurement period of preset time, and each measurement period may include multiple TTI dispatching cycle,
The time span of measurement period, those skilled in the art can select, not make in the embodiment of the present invention according to actual needs
It is specific to limit.
In the process being adjusted to data transmission number of repetition, the base station can specifically pass through the following two kinds embodiment party
Formula obtains the DSCH Downlink Shared Channel Data duplication transmission statistic result:
The first embodiment for obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result is:
The eMTC user equipmenies are after the current statistic period, by what is obtained in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value is uploaded to the base station so that the base station can by it is described
The current downlink Data duplication transmission statistic parameter value obtained when the current statistic end cycle is handled, and institute is obtained
State DSCH Downlink Shared Channel Data duplication transmission statistic result.
The embodiment for obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result second is:
EMTC user equipmenies downlink data within the current statistic period often completes a downlink transfer in shared channel
Afterwards, the current downlink Data duplication transmission statistic parameter value of the Physical Downlink Shared Channel is updated;
The eMTC user equipmenies are after the current statistic period, to what is obtained in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission system is obtained
Meter is as a result, and be uploaded to the base station;
In the embodiment that the first obtains the DSCH Downlink Shared Channel Data duplication transmission statistic result, if described
It base station can be by the current downlink Data duplication transmission statistic obtained in the current statistic end cycle
Parameter value is handled, and obtains the DSCH Downlink Shared Channel Data duplication transmission statistic as a result, the eMTC user equipmenies are in institute
After stating the current statistic period, the current downlink Data duplication transmission statistic that will be obtained in the current statistic end cycle
Parameter value is uploaded to the step of base station, specially:
After the current statistic period, the eMTC user equipmenies transmit the accumulated current downlink Data duplication
Secondary numerical value and it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value, it is described through tire out
At least one of the secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction is uploaded to the base station.
It is described current in the embodiment for obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result at second
Downlink data repeats transmission statistic parameter:Current downlink Data duplication the number of transmissions, the transmission time of current downlink Data duplication
Number reaches the number for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, and current downlink Data duplication the number of transmissions is close
The number of downlink transfer number of repetition grade;Wherein, the downlink transfer number of repetition grade is that the downlink that is configured is shared
Transmission maximum number of repetitions is worth the element in corresponding downlink transfer levels of repetition set;
EMTC user equipmenies downlink data within the current statistic period often completes a downlink transfer in shared channel
Afterwards, the step of current downlink Data duplication transmission statistic parameter value for updating the Physical Downlink Shared Channel includes:
The eMTC user equipmenies are within the current statistic period, and downlink data is complete in the eMTC user equipmenies
At before being correctly decoded, in downlink data after shared channel completes a downlink transfer, to the current downlink Data duplication
Transfer times value carries out one-accumulate, obtains accumulated current downlink Data duplication transfer times value;With
The eMTC user equipmenies are within the current statistic period, and downlink data is in the eMTC user equipmenies
Completion is correctly decoded, and it is described be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value be less than it is described accumulated when front lower
When row data iterative transfer times value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission most
Secondary numerical value of big number of repetition value carries out one-accumulate, obtain it is accumulated reach be configured the maximum repetition of DSCH Downlink Shared Channel transmission
The secondary numerical value of secondary numerical value;And/or
The eMTC user equipmenies are within the current statistic period, and downlink data is in the eMTC user equipmenies
Completion is correctly decoded, and is united to each of the downlink transfer levels of repetition set downlink transfer number of repetition grade
Meter, is not more than the accumulated current downlink Data duplication transfer times value and the immediate downlink transfer of numerical value repeats
The secondary numerical value of the current downlink Data duplication the number of transmissions of number grade close to downlink transfer number of repetition grade carries out one
It is secondary cumulative, obtain the accumulated secondary numerical value close to downlink transfer number of repetition grade.
In possible embodiment, the eMTC user equipmenies are after the current statistic period, in the current system
It counts the current downlink Data duplication transmission statistic parameter value obtained when end cycle to be handled, it is shared to obtain the downlink
Channel data repeat transmission statistic as a result, and the step of being uploaded to the base station include:
The eMTC user equipmenies judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions
Whether the secondary numerical value of value is not less than the first default downlink threshold value;
When to be, the eMTC user equipmenies are configured described in DSCH Downlink Shared Channel transmission maximum number of repetitions value
At least one downlink transfer number of repetition grade is adjusted, and the next measurement period being determined as after the current statistic period is allocated to
The downlink transfer maximum number of repetitions value of the Physical Downlink Shared Channel of the eMTC user equipmenies, and it is uploaded to the base station;
Wherein, it raises the described of at least one downlink transfer number of repetition grade and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
Value is in a default value range.
In embodiments of the present invention, the described first default downlink threshold value is preset by exterior arrangement, value range
It is 1~7.
In embodiments of the present invention, the default value range, to meet value range as defined in agreement, for CE
The eMTC user equipmenies of modeA types, agreement regulation raise the described of at least one downlink transfer number of repetition grade and are configured
The maximum value that DSCH Downlink Shared Channel transmits maximum number of repetitions value is 32;For the eMTC user equipmenies of CE modeB types, association
View regulation raises the described of at least one downlink transfer number of repetition grade and is configured the maximum repetition time of DSCH Downlink Shared Channel transmission
The maximum value of numerical value is 2048.
In possible embodiment, judge it is described it is accumulated reach be configured that DSCH Downlink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default downlink threshold value, and the eMTC user equipmenies are in current statistic week
After phase, at the current downlink Data duplication transmission statistic parameter value that is obtained in the current statistic end cycle
Reason, obtain the DSCH Downlink Shared Channel Data duplication transmission statistic as a result, and the step of being uploaded to the base station further include:
When to be no, whether the eMTC user equipmenies determine has the warp tired in the downlink transfer levels of repetition set
The secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction is not less than 1 downlink transfer number of repetition grade;
When to be, the eMTC user equipmenies judge that numerical value is maximum described accumulated close to downlink transfer number of repetition
Whether the corresponding downlink transfer number of repetition grade of secondary numerical value of grade is in the downlink transfer levels of repetition set
The elementary downlink transfer number of repetition grade;
When to be no, it is maximum described accumulated close to downlink transfer number of repetition that the eMTC user equipmenies obtain numerical value
Downlink transfer number of repetition corresponding to the corresponding downlink transfer number of repetition grade of secondary numerical value of grade, and it is determined as institute
The Physical Downlink Shared Channel acquiescence for stating eMTC user equipmenies in next measurement period after the current statistic period uses
Downlink transfer number of repetition value.
In possible embodiment, judging that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
The corresponding downlink transfer number of repetition grade of secondary numerical value whether be for the downlink transfer levels of repetition set middle grade most
After the low downlink transfer number of repetition grade, the eMTC user equipmenies are after the current statistic period, in institute
It states the current downlink Data duplication transmission statistic parameter value obtained when current statistic end cycle to be handled, obtain described
DSCH Downlink Shared Channel Data duplication transmission statistic as a result, and the step of being uploaded to the base station further include:
When to be, the eMTC user equipmenies judge that numerical value is maximum described accumulated close to downlink transfer number of repetition
Whether the secondary numerical value of grade is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one by the eMTC user equipmenies
A downlink transfer number of repetition grade, and the next measurement period being determined as after the current statistic period is allocated to the eMTC
The downlink transfer maximum number of repetitions value of the Physical Downlink Shared Channel of user equipment, and it is uploaded to the base station;Wherein, it lowers
The described of at least one downlink transfer number of repetition grade is configured downlink transfer maximum number of repetitions value in the default value
In range.
In embodiments of the present invention, the described second default downlink threshold value is preset by exterior arrangement, value range
It is 1~7.
In embodiments of the present invention, the default value range, to meet value range as defined in agreement, for CE
The eMTC user equipmenies of modeA types, agreement regulation are lowered the described of at least one downlink transfer number of repetition grade and are configured
The minimum value that DSCH Downlink Shared Channel transmits maximum number of repetitions value is 16;For the eMTC user equipmenies of CE modeB types, association
View regulation lowers the described of at least one downlink transfer number of repetition grade and is configured the maximum repetition time of DSCH Downlink Shared Channel transmission
The minimum value of numerical value is 192.
Current transmission maximum number of repetitions value at least based on the Physical Shared Channel to the eMTC user equipmenies carries out
Initial configuration consider, a kind of embodiment of the method for the adjustment data transmission number of repetition provided the present invention is based on end side can
In the embodiment of energy, during data transmission number of repetition adjusts, further include:
After the eMTC user equipmenies enter RRC connected states, receive the first RRC configurations message that the base station issues it
Before, the eMTC user equipmenies receive second be used for eMTC user equipmenies progress initial configuration that the base station issues
RRC configures message;
The eMTC user equipmenies configure the maximum repetition time of Uplink Shared Channel transmission in message based on the 2nd RRC
Number information carries out initial configuration to the Physical Uplink Shared Channel, it is maximum that Uplink Shared Channel transmission is configured described in acquisition
Number of repetition value;And the DSCH Downlink Shared Channel in message is configured based on the 2nd RRC and transmits maximum number of repetitions information, it is right
The Physical Downlink Shared Channel carries out initial configuration, and DSCH Downlink Shared Channel transmission maximum number of repetitions is configured described in acquisition
Value;
Wherein, the 2nd RRC configurations message is the base station based on the channel parameter information obtained by pilot measurement
And the configuration message generated.
Below in conjunction with specific example, to a kind of adjustment data transmission number of repetition for being provided in the embodiment of the present invention
Method illustrates:
In the specific embodiment being exemplified below, after the eMTC user equipmenies enter RRC connected states, surveyed by pilot tone
Amount, the channel parameter information of acquisition, base station carry out initial configuration based on the channel parameter information of acquisition to eMTC user equipmenies.Its
In, the channel parameter information obtained by pilot measurement, can be specifically the Reference Signal Received Power of eMTC user equipmenies
(Reference Signal Receiving Power, RSRP) value, i.e. RSRP values.
Before obtaining RSRP values by pilot measurement, the RSRP values of establishment eMTC user equipmenies, eMTC user device types,
Uplink Shared Channel transmits maximum number of repetitions value, and DSCH Downlink Shared Channel transmits the mapping table of maximum number of repetitions value.
After the RSRP values for obtaining eMTC user equipmenies by pilot measurement, it is based on the mapping table, obtains the shared letter of uplink
Road transmits maximum number of repetitions information and DSCH Downlink Shared Channel transmits maximum number of repetitions information, then is controlled based on corresponding downlink
Information format, i.e. DCI Format obtain corresponding uplink levels of repetition set and uplink levels of repetition set.
For the succinct of description and the technical solution that should be readily appreciated that following specific examples, with the physics of eMTC user equipmenies
A kind of tune for the current downlink transmission maximum number of repetitions value configuration of DSCH Downlink Shared Channel to being provided in the embodiment of the present invention
The method of entire data transmission number of repetition illustrates, to the current of the Physical Uplink Shared Channels of eMTC user equipmenies
Uplink maximum number of repetitions value configures, and can refer to the current downlink transmission of the Physical Downlink Shared Channel of eMTC user equipmenies
The configuration of maximum number of repetitions value is realized.
Table 1 is that the RSRP values of eMTC user equipmenies transmit the mapping table of maximum number of repetitions value with DSCH Downlink Shared Channel
The TH0> in table 1;TH1>TH2>TH3>TH4>TH5>TH6>TH7, TH0, TH1, TH2, TH3, TH4, TH5, TH6,
TH7 is 7 predetermined threshold values of RSRP values, determines that DSCH Downlink Shared Channel passes based on the relationship of RSRP values and 7 predetermined threshold values
Defeated maximum number of repetitions value.
First specific embodiment
First specific embodiment, under to being configured corresponding to DSCH Downlink Shared Channel transmission maximum number of repetitions value
The downlink transfer number of repetition value representated by downlink transfer number of repetition grade in row transmission levels of repetition set is adjusted
For, to a kind of illustrating for the method for the adjustment data transmission number of repetition provided in the embodiment of the present invention.Described
In one specific embodiment, it is assumed that the type of eMTC user equipmenies is CE ModeA.
First after the eMTC user equipmenies enter RRC connected states, by pilot measurement, eMTC user equipmenies are obtained
RSRP values, it is assumed that the RSRP values measured are less than TH0, with reference to table 1 it is found that the corresponding DSCH Downlink Shared Channel transmission obtained is maximum
Number of repetition is 16, and corresponding downlink transfer levels of repetition collection is combined into { Isosorbide-5-Nitrae, 8,16 }, wherein Isosorbide-5-Nitrae, and 8,16 be 4 downlink transfers
Number of repetition grade.
DSCH Downlink Shared Channel transmission maximum number of repetitions 16 generation twoth RRC configuration message of the base station based on acquisition, and under
Issue eMTC user equipmenies;EMTC user equipmenies are based on the 2nd RRC configurations message and are initially matched to Physical Downlink Shared Channel
It sets, DSCH Downlink Shared Channel transmission maximum number of repetitions value 16 is configured described in acquisition, corresponding downlink transfer repeats as previously described
Class set is { Isosorbide-5-Nitrae, 8,16 }, wherein Isosorbide-5-Nitrae, and 8,16 be 4 downlink transfer number of repetition grades.
By adjusting timer, the time span in current statistic period, the i.e. time span of the first measurement period are set, it is false
The downlink transfer iterative transfer times dispatch value of eMTC user equipmenies in fixed first measurement period is 16, is as configured downlink
Shared transmission maximum number of repetitions value 16 namely downlink transfer levels of repetition collection are combined into highest downlink in { Isosorbide-5-Nitrae, 8,16 } and pass
The corresponding numerical value of defeated number of repetition grade.
In the first specific embodiment, current downlink Data duplication transmission statistic parameter is specifically as follows current downlink data
Iterative transfer times, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade, wherein under
Row transmission levels of repetition collection is combined into { Isosorbide-5-Nitrae, 8,16 } corresponding current downlink Data duplication the number of transmissions and reaches that be configured downlink total
The number for enjoying transmission maximum number of repetitions value be to Isosorbide-5-Nitrae, what 8,16 downlink transfer number of repetition grades were counted respectively
Number corresponds to the statistical parameter value for indicating to obtain, wherein the initial value of n1, n2, n3, n4 are 0 with n1, n2, n3, n4 respectively.
Within the current statistic period, when first time dispatching downlink data transmission, downlink data carries out after 5 repetitions transmit,
The completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 5, then be not more than with 5 and
Immediate numerical value is 8, then statistical parameter value n3 corresponding to 8 carries out one-accumulate, and the value of n3 is updated to 1;Second of tune
When spending downlink data transmission, after downlink data carries out 10 repetition transmission, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated
Current downlink Data duplication transfer times value is 10, then is not more than with 10 and numerical value is immediate is 16, then to 16 corresponding systems
It counts parameter value n4 and carries out one-accumulate, the value of n4 is updated to 1;When third time dispatching downlink data transmission, downlink data carries out 6
Secondary to repeat after transmitting, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 6,
Then it is not more than with 6 and numerical value is immediate is 8, then statistical parameter value n3 corresponding to 8 carries out one-accumulate, and the value of n3 is updated
It is 2;When the 4th dispatching downlink data transmission, after downlink data carries out 2 repetition transmission, eMTC user equipmenies complete correct solution
Code, i.e., accumulated current downlink Data duplication transfer times value are 2, then are not more than with 2 and numerical value is immediate is 4, then to 4 pairs
The statistical parameter value n2 answered carries out one-accumulate, and the value of n2 is updated to 1;It is current to unite after 4 dispatching downlink data transmissions
Count end cycle.
Judge that downlink transfer levels of repetition collection is combined into { Isosorbide-5-Nitrae, 8,16 } whether have the warp after the current statistic period
The cumulative secondary numerical value close to downlink transfer number of repetition grade is not less than 1 downlink transfer number of repetition grade, it can be found that n2,
The corresponding downlink transfer number of repetition grade of n3, n4 meets condition, and numerical value the maximum n3 is found out from n2, n3, n4, is judging n3
Corresponding downlink transfer number of repetition grade is 8, non-hierarchical it is minimum 1 after, 8 are set to next after the current statistic period
The Physical Downlink Shared Channel of the eMTC user equipmenies gives tacit consent to the downlink transfer number of repetition value used in measurement period.
Second specific embodiment
Unlike the first specific embodiment, in the second specific embodiment, the type of eMTC user equipmenies is CE
ModeB。
First after the eMTC user equipmenies enter RRC connected states, by pilot measurement, eMTC user equipmenies are obtained
RSRP values, it is assumed that the RSRP values measured are more than or equal to TH2 and are less than TH3, with reference to table 1 it is found that the corresponding downlink obtained
Shared transmission maximum number of repetitions is 384, corresponding downlink transfer levels of repetition collection be combined into 4,16,32,64,128,
192,256,384 }, wherein 4,16,32,64,128,192,256,384 be 8 downlink transfer number of repetition grades.
DSCH Downlink Shared Channel transmission maximum number of repetitions 384 generation twoth RRC configuration message of the base station based on acquisition, and under
Issue eMTC user equipmenies;EMTC user equipmenies are based on the 2nd RRC configurations message and are initially matched to Physical Downlink Shared Channel
It sets, DSCH Downlink Shared Channel transmission maximum number of repetitions value 384 is configured described in acquisition, corresponding downlink transfer repeats as previously described
Class set is { 4,16,32,64,128,192,256,384 }, wherein 4,16,32,64,128,192,256,384 be under 8
Row transmission number of repetition grade.
By adjusting timer, the time span in current statistic period, the i.e. time span of the first measurement period are set, it is false
The downlink transfer iterative transfer times dispatch value of eMTC user equipmenies in fixed first measurement period is 384, is as configured down
The shared transmission maximum number of repetitions value 384 of row namely downlink transfer levels of repetition collection be combined into 4,16,32,64,128,
192,256,384 } the corresponding numerical value of highest downlink transmission number of repetition grade in.
In the second specific embodiment, current downlink Data duplication transmission statistic parameter is specifically as follows current downlink data
Iterative transfer times, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade, wherein under
Row transmission levels of repetition collection is combined into { 4,16,32,64,128,192,256,384 } corresponding current downlink Data duplication transmission time
Number reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number be to 4,16,32,64,128,192,256,
The number that 384 downlink transfer number of repetition grades are counted respectively, corresponds to table with n1, n2, n3, n4, n5, n6, n7, n8 respectively
Show the statistical parameter value of acquisition, wherein the initial value of n1, n2, n3, n4, n5, n6, n7, n8 are 0.
Within the current statistic period, when first time dispatching downlink data transmission, downlink data carries out 200 repetitions and transmits
Afterwards, eMTC user equipmenies completion is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 200, then not with 200
It is more than and numerical value is immediate is 256, then statistical parameter value n7 corresponding to 256 carries out one-accumulate, and the value of n7 is updated to
1;When second of dispatching downlink data transmission, after downlink data carries out 220 repetition transmission, eMTC user equipmenies complete correct solution
Code, i.e., accumulated current downlink Data duplication transfer times value are 220, then are not more than with 220 and numerical value is immediate is 256,
Then statistical parameter value n7 corresponding to 256 carries out one-accumulate, and the value of n7 is updated to 2;Third time dispatching downlink data transmission
When, after downlink data carries out 190 repetition transmission, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current downlink data
Iterative transfer times value is 190, then is not more than with 190 and numerical value is immediate is 192, then to 192 corresponding statistical parameter values
N6 carries out one-accumulate, and the value of n6 is updated to 1;When the 4th dispatching downlink data transmission, downlink data carries out 230 repetitions
After transmission, eMTC user equipmenies completion be correctly decoded, i.e., accumulated current downlink Data duplication transfer times value be 230, then with
230 are not more than and numerical value is immediate is 256, then statistical parameter value n7 corresponding to 256 carries out one-accumulate, more by the value of n7
New is 3.
After the current statistic period, judge whether to have in downlink transfer levels of repetition set described accumulated close to downlink
The secondary numerical value for transmitting number of repetition grade is not less than 1 downlink transfer number of repetition grade, it can be found that the corresponding downlink of n6, n7
Transmission number of repetition grade meets condition, and numerical value the maximum n7 is found out from n6, n7, is judging the corresponding downlink transfer repetitions of n3
Number grade is 256, non-hierarchical it is minimum 4 after, 256 are set to described in next measurement period after the current statistic period
The Physical Downlink Shared Channel of eMTC user equipmenies gives tacit consent to the downlink transfer number of repetition value used.
Third specific embodiment
The third specific embodiment, most with the current downlink transmission of the Physical Downlink Shared Channel to eMTC user equipmenies
For big number of repetition value is reconfigured, to a kind of side of the adjustment data transmission number of repetition provided in the embodiment of the present invention
Method illustrates.In first specific embodiment, it is assumed that the type of eMTC user equipmenies is CE ModeA.
First after the eMTC user equipmenies enter RRC connected states, by pilot measurement, eMTC user equipmenies are obtained
RSRP values, it is assumed that the RSRP values measured are more than or equal to TH0, with reference to table 1 it is found that the corresponding DSCH Downlink Shared Channel transmission obtained
Maximum number of repetitions is 32, and corresponding downlink transfer levels of repetition collection is combined into { Isosorbide-5-Nitrae, 16,32 }, wherein Isosorbide-5-Nitrae, 16,32 be 4
Downlink transfer number of repetition grade.
DSCH Downlink Shared Channel transmission maximum number of repetitions 32 generation twoth RRC configuration message of the base station based on acquisition, and under
Issue eMTC user equipmenies;EMTC user equipmenies are based on the 2nd RRC configurations message and are initially matched to Physical Downlink Shared Channel
It sets, DSCH Downlink Shared Channel transmission maximum number of repetitions value 32 is configured described in acquisition, corresponding downlink transfer repeats as previously described
Class set is { Isosorbide-5-Nitrae, 16,32 }, wherein Isosorbide-5-Nitrae, 16,32 be 4 downlink transfer number of repetition grades.
By adjusting timer, the time span in current statistic period, the i.e. time span of the first measurement period are set, it is false
The downlink transfer iterative transfer times dispatch value of eMTC user equipmenies in fixed first measurement period is 32, is as configured downlink
Shared transmission maximum number of repetitions value 32 namely downlink transfer levels of repetition collection are combined into highest downlink in { Isosorbide-5-Nitrae, 16,32 }
Transmit the corresponding numerical value of number of repetition grade.
In third specific embodiment, current downlink Data duplication transmission statistic parameter is specifically as follows current downlink data
Iterative transfer times, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade, wherein under
Row transmission levels of repetition collection is combined into { Isosorbide-5-Nitrae, 16,32 } corresponding current downlink Data duplication the number of transmissions and reaches that be configured downlink total
The number for enjoying transmission maximum number of repetitions value be to Isosorbide-5-Nitrae, what 16,32 downlink transfer number of repetition grades were counted respectively
Number corresponds to the statistical parameter value for indicating to obtain, wherein the initial value of n1, n2, n3, n4 are 0 with n1, n2, n3, n4 respectively.
Within the current statistic period, when first time dispatching downlink data transmission, downlink data carries out after 4 repetitions transmit,
The completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 4, then be not more than with 4 and
Immediate numerical value is 4, then statistical parameter value n2 corresponding to 4 carries out one-accumulate, and the value of n2 is updated to 1;Second of tune
When spending downlink data transmission, after downlink data carries out 1 transmission, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current
Downlink data iterative transfer times value is 1, then is not more than with 1 and numerical value is immediate is 1, then to 1 corresponding statistical parameter value
N1 carries out one-accumulate, and the value of n1 is updated to 1;When third time dispatching downlink data transmission, downlink data carries out 1 transmission
Afterwards, eMTC user equipmenies completion is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 1, then is not more than with 1
And it is 1 that numerical value is immediate, then statistical parameter value n1 corresponding to 1 carries out one-accumulate, and the value of n1 is updated to 2;4th time
When dispatching downlink data transmission, after downlink data carries out 1 transmission, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated to work as
Preceding downlink data iterative transfer times value is 1, then is not more than with 1 and numerical value is immediate is 1, then to 1 corresponding statistical parameter
Value n1 carries out one-accumulate, and the value of n1 is updated to 3;When the 5th dispatching downlink data transmission, downlink data carries out 1 transmission
Afterwards, eMTC user equipmenies completion is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 1, then is not more than with 1
And it is 1 that numerical value is immediate, then statistical parameter value n1 corresponding to 1 carries out one-accumulate, and the value of n1 is updated to 4;By 5 times
After dispatching downlink data transmission, current statistic end cycle.
Judge that downlink transfer levels of repetition collection is combined into { Isosorbide-5-Nitrae, 16,32 } whether have the warp after the current statistic period
The cumulative secondary numerical value close to downlink transfer number of repetition grade is not less than 1 downlink transfer number of repetition grade, it can be found that n1,
The corresponding downlink transfer number of repetition grades of n2 meet condition, and numerical value the maximum n1 is found out from n1, n2, judges that numerical value is maximum
The accumulated secondary numerical value n1 close to downlink transfer number of repetition grade is not less than the second default downlink threshold value 2, will be described
It is configured downlink transfer maximum number of repetitions value and lowers 1 downlink transfer number of repetition grade, be determined as the current statistic week
The downlink transfer maximum that next measurement period after phase is allocated to the Physical Downlink Shared Channel of the eMTC user equipmenies repeats
Secondary numerical value 16, base station is based on the information and generates the first RRC configuration message, and is handed down to eMTC user equipmenies, eMTC user equipmenies
The DSCH Downlink Shared Channel transmission maximum number of repetitions information 16 in message is configured based on the first RRC, to the eMTC user
The current downlink transmission maximum number of repetitions value of the Physical Downlink Shared Channel of equipment is reconfigured, and it is total that acquisition is configured downlink
Enjoy transmission maximum number of repetitions value 16.DSCH Downlink Shared Channel transmits 16 corresponding downlink transfer of maximum number of repetitions value and repeats
Class set is { Isosorbide-5-Nitrae, 8,16 }.
4th specific embodiment
Unlike third specific embodiment, in the 4th specific embodiment, the type of eMTC user equipmenies is CE
ModeB。
First after the eMTC user equipmenies enter RRC connected states, by pilot measurement, eMTC user equipmenies are obtained
RSRP values, it is assumed that the RSRP values measured are more than or equal to TH2 and are less than TH3, with reference to table 1 it is found that the corresponding downlink obtained
Shared transmission maximum number of repetitions is 384, corresponding downlink transfer levels of repetition collection be combined into 4,16,32,64,128,
192,256,384 }, wherein 4,16,32,64,128,192,256,384 be 8 downlink transfer number of repetition grades.
DSCH Downlink Shared Channel transmission maximum number of repetitions 384 generation twoth RRC configuration message of the base station based on acquisition, and under
Issue eMTC user equipmenies;EMTC user equipmenies are based on the 2nd RRC configurations message and are initially matched to Physical Downlink Shared Channel
It sets, DSCH Downlink Shared Channel transmission maximum number of repetitions value 384 is configured described in acquisition, corresponding downlink transfer repeats as previously described
Class set is { 4,16,32,64,128,192,256,384 }, wherein 4,16,32,64,128,192,256,384 be under 8
Row transmission number of repetition grade.
By adjusting timer, the time span in current statistic period, the i.e. time span of the first measurement period are set, it is false
The downlink transfer iterative transfer times dispatch value of eMTC user equipmenies in fixed first measurement period is 384, is as configured down
The shared transmission maximum number of repetitions value 384 of row namely downlink transfer levels of repetition collection be combined into 4,16,32,64,128,
192,256,384 } the corresponding numerical value of highest downlink transmission number of repetition grade in.
In the 4th specific embodiment, current downlink Data duplication transmission statistic parameter is specifically as follows current downlink data
Iterative transfer times, current downlink Data duplication the number of transmissions, which reaches, is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Number, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade, wherein with downlink transfer
Levels of repetition collection is combined into { 4,16,32,64,128,192,256,384 } corresponding current downlink Data duplication the number of transmissions and reaches
The number for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value is to 4,16,32,64,128,192,256,384 downlinks
The number that transmission number of repetition grade is counted respectively indicates to obtain with n1, n2, n3, n4, n5, n6, n7, n8 correspondence respectively
Statistical parameter value, wherein the initial value of n1, n2, n3, n4, n5, n6, n7, n8 are 0;The transmission time of current downlink Data duplication
Number, which reaches, is configured the statistical parameter value that the secondary numerical value of DSCH Downlink Shared Channel transmission maximum number of repetitions value indicates to obtain with C, just
Initial value is 0.
Within the current statistic period, when first time dispatching downlink data transmission, downlink data carries out 400 repetitions and transmits
Afterwards, eMTC user equipmenies completion is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is more than for 400,400
384, the number for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value is reached to current downlink Data duplication the number of transmissions
Value carries out one-accumulate C, and the value of C is updated to 1;When second of dispatching downlink data transmission, downlink data carries out 390 repetitions
After transmission, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 390,390 big
In 384, time for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value is reached to current downlink Data duplication the number of transmissions
Numerical value carries out one-accumulate C, and the value of C is updated to 2;When third time dispatching downlink data transmission, downlink data carries out 376 weights
After multiple transmission, the completion of eMTC user equipmenies is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is 376, with
376 are not more than and numerical value is immediate is 384, then statistical parameter value n8 corresponding to 384 carries out one-accumulate, more by the value of n8
New is 1;When the 4th dispatching downlink data transmission, after downlink data carries out 402 repetition transmission, eMTC user equipmenies are completed just
Really decoding, i.e., accumulated current downlink Data duplication transfer times value is more than 384 for 402,402, to current downlink Data duplication
The number of transmissions reaches the secondary numerical value progress one-accumulate C for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, by the value of C
It is updated to 3;When the 5th dispatching downlink data transmission, after downlink data carries out 405 repetition transmission, eMTC user equipmenies are completed
It is correctly decoded, i.e., accumulated current downlink Data duplication transfer times value is more than 384 for 405,405, to current downlink data weight
Multiple the number of transmissions reaches the secondary numerical value progress one-accumulate C for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, by C's
Value is updated to 4.
After the current statistic period, judge whether to have in downlink transfer levels of repetition set described accumulated close to downlink
The secondary numerical value for transmitting number of repetition grade is not less than 1 downlink transfer number of repetition grade, it can be found that the corresponding downlinks of n8 pass
Defeated number of repetition grade meets condition, at the same judge it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Secondary numerical value 4 be not less than the first default downlink threshold value 2, DSCH Downlink Shared Channel transmission maximum number of repetitions value 384 will be configured
1 downlink transfer number of repetition grade is raised, and the next measurement period being determined as after the current statistic period is allocated to institute
State the downlink transfer maximum number of repetitions value 512 of the Physical Downlink Shared Channel of eMTC user equipmenies.It is given birth to based on the information base station
Message is configured at the first RRC, and is handed down to eMTC user equipmenies, eMTC user equipmenies are based in the first RRC configuration message
DSCH Downlink Shared Channel transmission maximum number of repetitions information 512, to the Physical Downlink Shared Channels of the eMTC user equipmenies
Current downlink transmission maximum number of repetitions value is reconfigured, and acquisition is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
512.512 corresponding downlink transfer levels of repetition collection of DSCH Downlink Shared Channel transmission maximum number of repetitions value be combined into 4,16,64,
128,192,256,384,512 }.
It can be seen that the method for the adjustment data transmission number of repetition provided in the embodiment of the present invention, base station is based on passing through
The channel parameter information that channel measurement obtains, or based on Uplink Shared Channel Data duplication transmission statistic result and the shared letter of downlink
Track data repeats transmission statistic as a result, generating the first RRC for being reconfigured to eMTC user equipmenies configures message, and under
EMTC user equipmenies are issued, eMTC user equipmenies are received and worked as to Physical Uplink Shared Channel based on the first RRC configurations message
The current downlink of preceding uplink maximum number of repetitions value and Physical Downlink Shared Channel transmission maximum number of repetitions value carries out weight
Configuration.So, on the one hand, channel resource occupancy situation that can be based on the shared channel of eMTC user equipmenies or shared channel
Data duplication transmits situation, and adaptive adjustment is corresponding total in eMTC user equipmenies for dispatching uplink data or downlink data
The maximum number of repetitions value for repeating transmission in channel is enjoyed, maximum weight of the maximum number of repetitions value with actual needs for dispatching selection is made
Again numerical value more matches, to improve the utilization ratio of system spectral resources;On the other hand, it is repeated due to dispatching the maximum of selection
Secondary numerical value is more matched with the maximum number of repetitions value of actual needs, therefore, in data receiver, such as eMTC user equipmenies,
After successful data reception, data sender, the number for continuing to repeat to transmit the data can be greatly reduced, and shorten at data receiver
In the time of data receiving state, the electric quantity consumption of eMTC user equipmenies can be greatly reduced.
Side based on a kind of adjustment data transmission number of repetition provided based on network side in the aforementioned embodiment of the present invention
The realization of method embodiment can correspond to obtain one provided based on network side in the embodiment of the present invention with multiple function modules
The device embodiment of kind adjustment data transmission number of repetition.The device of the adjustment data transmission number of repetition based on end side
Embodiment, the embodiment of the method with the aforementioned adjustment data transmission number of repetition based on network side, belongs to identical inventive concept,
The technical issues of can solve, achieved function realizes the process that function is undergone, can be obtained technique effect etc.
Aspect is same or similar, meanwhile, the eMTC user equipmenies used in embodiment, base station, and the Internet of things system applied
It is same or similar, therefore, in the present invention is based on the device embodiment of the adjustment data transmission number of repetition of network side, no longer
The above is repeated, to the explanation of the above, can refer to the side of the aforementioned adjustment data transmission number of repetition based on network side
Associated description in method embodiment.
Fig. 3 shows a kind of dress of the adjustment data transmission number of repetition provided based on network side in the embodiment of the present invention
The structural schematic diagram set.
The device of the adjustment data transmission number of repetition, is the aforementioned adjustment data transmission number of repetition based on network side
Method way of realization, the eMTC user equipmenies being applied in LTE network system, the eMTC user equipmenies and base station connect
It connects;The device of the adjustment data transmission number of repetition, the multiple function modules having, multiple function modules specifically may be used
Can also be application of logic circuit module to be program module, and each described function module in multiple function modules, it can
Further to divide, at least two function modules in multiple function modules can also be integrated into a function mould
Block, and it is physically present form using what is be adapted.
Shown in Fig. 3, the device 100 of the adjustment data transmission number of repetition includes:RRC configures message and generates mould
Block 110, RRC configurations message issue module 120, moreover, in embodiments of the present invention, RRC configures message generating module 110, RRC
Configuration message, which issues module 120, to be realized by logic circuit, and some or all of can be integrated into hardware processor
In (hardware processor), by hardware processor according to the aforementioned adjustment data transmission number of repetition based on network side
Embodiment of the method in the process flow of any one embodiment carry out the work of tissue related function module.Wherein:
RRC configures message generating module 110, for generating first based on the channel parameter information obtained by channel measurement
RRC configures message, or based on the Uplink Shared Channel number obtained by the transmission of periodic statistics Uplink Shared Channel Data duplication
It is shared according to repetition transmission statistic result and based on the downlink obtained by the transmission of periodic statistics DSCH Downlink Shared Channel Data duplication
Channel data repeats transmission statistic result and generates the first RRC configuration message;Wherein, the first RRC configurations message is used for institute
EMTC user equipmenies are stated to be reconfigured;
RRC configurations message issues module 120, for after the eMTC user equipmenies enter RRC connected states, to described
EMTC user equipmenies issue the first RRC configurations message, so that the eMTC user equipmenies can be matched based on the first RRC
The Uplink Shared Channel transmission maximum number of repetitions information in message is set, letter is shared to the physical uplink of the eMTC user equipmenies
The current uplink maximum number of repetitions value in road is reconfigured, and acquisition is configured the maximum repetition time of Uplink Shared Channel transmission
Numerical value;And the DSCH Downlink Shared Channel that can be configured based on the first RRC in message transmits maximum number of repetitions information, to institute
The current downlink transmission maximum number of repetitions value for stating the Physical Downlink Shared Channel of eMTC user equipmenies is reconfigured, and is passed through
Configurating downlink shares transmission maximum number of repetitions value.
Current transmission maximum number of repetitions value at least based on the Physical Shared Channel to the eMTC user equipmenies carries out
Initial configuration consider, a kind of device embodiment of the adjustment data transmission number of repetition provided the present invention is based on network side can
In the embodiment of energy, the RRC configures message generating module 110, is additionally operable to enter RRC connections in the eMTC user equipmenies
After state, before issuing the first RRC configurations message to the eMTC user equipmenies, based on the channel obtained by pilot measurement
Parameter information generates the 2nd RRC and configures message;
RRC configurations message issues module 120, is additionally operable to issue the 2nd RRC to the eMTC user equipmenies and configure to disappear
Breath, so that the eMTC user equipmenies after receiving the 2nd RRC configurations message, can be based on the 2nd RRC configurations and disappear
Uplink Shared Channel in breath transmits maximum number of repetitions information, carries out initial configuration to the Physical Uplink Shared Channel, obtains
It obtains the Uplink Shared Channel that is configured and transmits maximum number of repetitions value;And it can be based in the 2nd RRC configuration message
DSCH Downlink Shared Channel transmit maximum number of repetitions information, to the Physical Downlink Shared Channel carry out initial configuration, obtain institute
It states and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
It is at least based on obtaining the Uplink Shared Channel Data duplication transmission statistic result consideration, the present invention is based on network sides
And in a kind of possible embodiment of the device embodiment of the adjustment data transmission number of repetition provided, described device further includes
Uplink Shared Channel Data duplication transmission statistic result acquisition module 130.
Fig. 4 shows that the uplink of the device of the adjustment data transmission number of repetition based on network side in the embodiment of the present invention is total
Enjoy the structural schematic diagram that channel data repeats transmission statistic result acquisition module.
Shown in Fig. 4, the Uplink Shared Channel Data duplication transmission statistic result acquisition module 130 includes:
Upstream data repeats transmission statistic module 131, and it is every in shared channel to be used for the upstream data within the current statistic period
After completing a uplink, the current upstream data for updating the Physical Uplink Shared Channel repeats transmission statistic parameter value;
Upstream data repeats transmission statistic parameter value processing module 132, is used for after the current statistic period, to obtaining
The current upstream data repeat transmission statistic parameter value and handled, obtain the Uplink Shared Channel Data duplication transmission
Statistical result.
In possible embodiment, the current upstream data repeats transmission statistic parameter and includes:Current upstream data weight
Multiple the number of transmissions, current upstream data iterative transfer times, which reach, is configured Uplink Shared Channel transmission maximum number of repetitions value
Number, number of the current upstream data iterative transfer times close to uplink number of repetition grade;Wherein, the uplink
Number of repetition grade is that the Uplink Shared Channel that is configured transmits the corresponding uplink levels of repetition of maximum number of repetitions value
Element in set;
The upstream data repeats transmission statistic module 131, is specifically used for:
Within the current statistic period, and before upstream data is completed to be correctly decoded in the base station, upstream data
After shared channel completes a uplink, one-accumulate is carried out to the current upstream data iterative transfer times value, is obtained
Obtain accumulated current upstream data iterative transfer times value;With
Within the current statistic period, and upstream data is completed to be correctly decoded in the base station, and described through matching
It is right when setting Uplink Shared Channel transmission maximum number of repetitions value less than the accumulated current upstream data iterative transfer times value
Current upstream data iterative transfer times reach the secondary numerical value progress for being configured Uplink Shared Channel transmission maximum number of repetitions value
One-accumulate obtains the accumulated secondary numerical value for reaching and being configured Uplink Shared Channel transmission maximum number of repetitions value;And/or
Within the current statistic period, and upstream data is completed to be correctly decoded in the base station, to the uplink
Each of the transmission levels of repetition set uplink number of repetition grade is counted, to the accumulated current uplink
Data duplication transfer times value is not more than and the current uplink of the immediate uplink number of repetition grade of numerical value
The secondary numerical value of Data duplication the number of transmissions close to uplink number of repetition grade carries out one-accumulate, obtains accumulated close to upper
The secondary numerical value of row transmission number of repetition grade.
In possible embodiment, the upstream data repeats transmission statistic parameter value processing module 132, is specifically used for:
After the current statistic period, judge it is described it is accumulated reach be configured that Uplink Shared Channel transmission is maximum to be repeated
Whether the secondary numerical value of secondary numerical value is not less than the first default uplink threshold value;
When to be, the Uplink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one uplink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Uplink Shared Channel uplink maximum number of repetitions value;Wherein, at least one uplink number of repetition is raised
The Uplink Shared Channel that is configured of grade transmits maximum number of repetitions value in a default value range.
In possible embodiment, the upstream data repeats transmission statistic parameter value processing module 132, also specific to use
In:
Judge it is described it is accumulated reach be configured Uplink Shared Channel transmit maximum number of repetitions value secondary numerical value whether
After the first default uplink threshold value, when to be no, whether to determine in the uplink levels of repetition set
State the uplink number of repetition grade that the accumulated secondary numerical value close to uplink number of repetition grade is not less than 1;
When to be, judge that the maximum accumulated secondary numerical value close to uplink number of repetition grade of numerical value corresponds to
The uplink number of repetition grade whether be on minimum described of the uplink levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to uplink number of repetition grade of numerical value and correspond to
The uplink number of repetition grade corresponding to uplink number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Uplink Shared Channels of the eMTC user equipmenies give tacit consent to the uplink number of repetition that uses
Value.
In possible embodiment, the upstream data repeats transmission statistic parameter value processing module 132, also specific to use
In:
Judging that numerical value is maximum described accumulated corresponding described close to the secondary numerical value of uplink number of repetition grade
Whether uplink number of repetition grade is for the minimum uplink of the uplink levels of repetition set middle grade
After number of repetition grade, when to be, judge that numerical value is maximum described accumulated close to uplink number of repetition grade
Whether secondary numerical value is not less than the second default uplink threshold value;
When to be, the uplink maximum number of repetitions value that is configured is lowered at least one uplink repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies physically
The uplink maximum number of repetitions value of the shared channel of row;Wherein, the institute of at least one uplink number of repetition grade is lowered
It states and is configured uplink maximum number of repetitions value in the default value range.
It is at least based on obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result consideration, the present invention is based on network sides
And in a kind of possible embodiment of the device embodiment of the adjustment data transmission number of repetition provided, described device further includes
DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module 140;
The DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module 140, in current statistic week
After phase, the DSCH Downlink Shared Channel Data duplication transmission statistic result transmitted on the eMTC user equipmenies is received;Wherein, institute
State DSCH Downlink Shared Channel Data duplication transmission statistic result be the eMTC user equipmenies in the current statistic end cycle
When the current downlink Data duplication transmission statistic parameter value that obtains handled obtained from statistical result;
Or
In possible embodiment, the DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module 140 may be used also
Using such as lower structure:
Fig. 5 shows that the downlink of the device of the adjustment data transmission number of repetition based on network side in the embodiment of the present invention is total
Enjoy the structural schematic diagram that channel data repeats transmission statistic result acquisition module.
Shown in Fig. 5, the DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module 140 includes:
Downlink data repeats transmission statistic module 141, for after the current statistic period, receiving the eMTC user
The current downlink Data duplication transmission statistic parameter value obtained in the current statistic end cycle transmitted in equipment;
Downlink data repeats transmission statistic parameter value processing module 142, for being tied in the current statistic period to described
The current downlink Data duplication transmission statistic parameter value obtained when beam is handled, and the DSCH Downlink Shared Channel Data duplication is obtained
Transmission statistic result.
In possible embodiment, the current downlink Data duplication obtained in the current statistic end cycle passes
Defeated statistical parameter value includes:Accumulated current downlink Data duplication transfer times value, it is accumulated reach be configured the shared letter of downlink
Transmit at least one in the secondary numerical value of maximum number of repetitions value, the accumulated secondary numerical value close to downlink transfer number of repetition grade in road
It is a;
The accumulated current downlink Data duplication transfer times value is the eMTC user equipmenies in the current statistic
In period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies, current downlink Data duplication is transmitted
Number is counted, and in downlink data after shared channel completes a downlink transfer, is transmitted to current downlink Data duplication secondary
Numerical value carries out one-accumulate and obtains;
It is described it is accumulated reach secondary numerical value for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value, for the eMTC
User equipment is within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Current downlink Data duplication the number of transmissions reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value number unite
Meter, and it is less than the accumulated current downlink Data duplication in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When transfer times value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions
The secondary numerical value of value carries out one-accumulate and obtains;
The accumulated secondary numerical value close to downlink transfer number of repetition grade is worked as the eMTC user equipmenies described
In preceding measurement period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, to current downlink Data duplication
The number of the number of transmissions close to downlink transfer number of repetition grade is counted, and is passed to the accumulated current downlink Data duplication
Defeated secondary numerical value is not more than and the current downlink Data duplication of the immediate downlink transfer number of repetition grade of numerical value passes
The secondary numerical value of defeated number close to downlink transfer number of repetition grade carries out one-accumulate and obtains;Wherein, the downlink transfer weight
Again it is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition collection of maximum number of repetitions value to count grade
Element in conjunction.
In possible embodiment, the downlink data repeats transmission statistic parameter value processing module 142, is specifically used for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value whether not
Less than the first default downlink threshold value;And
When to be, the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one downlink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value;Wherein, at least one downlink transfer number of repetition is raised
The DSCH Downlink Shared Channel that is configured of grade transmits maximum number of repetitions value in a default value range.
In possible embodiment, the downlink data repeats transmission statistic parameter value processing module 142, also specific to use
In:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmit maximum number of repetitions value secondary numerical value whether
After the first default downlink threshold value, when to be no, whether to determine in the downlink transfer levels of repetition set
State the downlink transfer number of repetition grade that the accumulated secondary numerical value close to downlink transfer number of repetition grade is not less than 1;
When to be, judge that the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value corresponds to
The downlink transfer number of repetition grade whether be under minimum described of the downlink transfer levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value and correspond to
The downlink transfer number of repetition grade corresponding to downlink transfer number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Downlink Shared Channels of the eMTC user equipmenies give tacit consent to the downlink transfer number of repetition that uses
Value.
In possible embodiment, the downlink data repeats transmission statistic parameter value processing module 142, also specific to use
In:
Judging that numerical value is maximum described accumulated corresponding described close to the secondary numerical value of downlink transfer number of repetition grade
Whether downlink transfer number of repetition grade is for the minimum downlink transfer of the downlink transfer levels of repetition set middle grade
After number of repetition grade, when to be, judge that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
Whether secondary numerical value is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink transfer repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated under the physics of the eMTC user equipmenies
The downlink transfer maximum number of repetitions value of the shared channel of row;Wherein, the institute of at least one downlink transfer number of repetition grade is lowered
It states and is configured downlink transfer maximum number of repetitions value in the default value range.
Side based on a kind of adjustment data transmission number of repetition provided based on end side in the aforementioned embodiment of the present invention
The realization of method embodiment can correspond to obtain one provided based on end side in the embodiment of the present invention with multiple function modules
The device embodiment of kind adjustment data transmission number of repetition.The device of the adjustment data transmission number of repetition based on end side
Embodiment, the embodiment of the method with the aforementioned adjustment data transmission number of repetition based on end side, belongs to identical inventive concept,
The technical issues of can solve, achieved function realizes the process that function is undergone, can be obtained technique effect etc.
Aspect is same or similar, meanwhile, the eMTC user equipmenies used in embodiment, base station, and the Internet of things system applied
It is same or similar, therefore, in the present invention is based on the device embodiment of the adjustment data transmission number of repetition of end side, no longer
The above is repeated, to the explanation of the above, can refer to the side of the aforementioned adjustment data transmission number of repetition based on end side
Associated description in method embodiment.
Fig. 6 shows a kind of dress of the adjustment data transmission number of repetition provided based on end side in the embodiment of the present invention
The structural schematic diagram set.The device of the adjustment data transmission number of repetition, is the aforementioned adjustment data transmission based on end side
The way of realization of the method for number of repetition, be applied to LTE network system in eMTC user equipmenies, the eMTC user equipmenies with
Base station connects;The device of the adjustment data transmission number of repetition, the multiple function modules having, multiple function modules,
It can be specifically program module, can also be application of logic circuit module, and each described function in multiple function modules
Module can be divided further, can also at least two function modules in multiple function modules be integrated into one
A function module, and it is physically present form using what is be adapted.
Shown in Fig. 6, the device 200 of the adjustment data transmission number of repetition includes:RRC configures message sink mould
Block 210, shared channel repeat transmission reconfiguration module 220, moreover, in embodiments of the present invention, RRC configures message reception module
210, sharing channel repetition transmission reconfiguration module 220 can be realized by logic circuit, and some or all of can be collected
At in hardware processor (hardware processor), provided based on end side according to aforementioned by hardware processor
The process flow of any one embodiment carrys out tissue correlation function in a kind of embodiment of the method for adjustment data transmission number of repetition
The work of module.Wherein:
RRC configures message reception module 210, for after the eMTC user equipmenies enter RRC connected states, described in reception
The first RRC for being reconfigured to the eMTC user equipmenies that base station issues configures message;
Shared channel repeats transmission reconfiguration module 220, shared for configuring the uplink in message based on the first RRC
Transmission maximum number of repetitions information, most to the current uplink of the Physical Uplink Shared Channels of the eMTC user equipmenies
Big number of repetition value is reconfigured, and acquisition is configured Uplink Shared Channel transmission maximum number of repetitions value;And based on described
First RRC configures the DSCH Downlink Shared Channel in message and transmits maximum number of repetitions information, to the physics of the eMTC user equipmenies
The current downlink transmission maximum number of repetitions value of DSCH Downlink Shared Channel is reconfigured, and acquisition is configured DSCH Downlink Shared Channel transmission
Maximum number of repetitions value;
Wherein, the first RRC configurations message is the base station based on the channel parameter information obtained by channel measurement
And the configuration message generated or the first RRC configuration message are based on for the base station through the shared letter of periodic statistics uplink
Track data repeats the Uplink Shared Channel Data duplication transmission statistic result that transmission obtains and based on by periodic statistics downlink
Shared channel data repeats to transmit the DSCH Downlink Shared Channel Data duplication transmission statistic result obtained and the configuration message generated.
Current transmission maximum number of repetitions value at least based on the Physical Shared Channel to the eMTC user equipmenies carries out
Initial configuration consider, a kind of device embodiment of the adjustment data transmission number of repetition provided the present invention is based on end side can
In the embodiment of energy, the RRC configures message reception module 210, is additionally operable to enter RRC connections in the eMTC user equipmenies
After state, before receiving the first RRC configuration message that the base station issues, receive that the base station issues for using the eMTC
The 2nd RRC that family equipment carries out initial configuration configures message;
The shared channel repeats transmission reconfiguration module 220, is additionally operable to configure based on the 2nd RRC upper in message
The shared transmission maximum number of repetitions information of row, carries out initial configuration to the Physical Uplink Shared Channel, obtains the warp
Collocating uplink shares transmission maximum number of repetitions value;And the shared letter of the downlink in message is configured based on the 2nd RRC
Road transmits maximum number of repetitions information, carries out initial configuration to the Physical Downlink Shared Channel, downlink is configured described in acquisition
Shared transmission maximum number of repetitions value;
Wherein, the 2nd RRC configurations message is the base station based on the channel parameter information obtained by pilot measurement
And the configuration message generated.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
It is at least based on obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result consideration, the present invention is based on end sides
And in a kind of possible embodiment of the device embodiment of the adjustment data transmission number of repetition provided, described device further includes
DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module 230.
Fig. 7 shows that the downlink of the device of the adjustment data transmission number of repetition based on end side in the embodiment of the present invention is total
Enjoy the structural schematic diagram that channel data repeats transmission statistic result acquisition module.
Shown in Fig. 7, the DSCH Downlink Shared Channel Data duplication transmission statistic result acquisition module 230 includes:
Downlink data repeats transmission statistic module 231, and it is every in shared channel to be used for the downlink data within the current statistic period
After completing a downlink transfer, the current downlink Data duplication transmission statistic parameter value of the Physical Downlink Shared Channel is updated;
Downlink data repeats transmission statistic value processing module 232, is used for after the current statistic period, to working as described
The current downlink Data duplication transmission statistic parameter value obtained at the end of preceding measurement period is handled, and the downlink is obtained
Shared channel data repeats transmission statistic as a result, and being uploaded to the base station;Or
Further include that downlink data repeats transmission statistic value uploading module 233, it, will be for after the current statistic period
The current downlink Data duplication transmission statistic parameter value obtained when the current statistic end cycle is uploaded to the base station,
So that the base station can be by the current downlink Data duplication obtained in the current statistic end cycle
Transmission statistic parameter value is handled, and the DSCH Downlink Shared Channel Data duplication transmission statistic result is obtained.
In possible embodiment, the current downlink Data duplication transmission statistic parameter includes:Current downlink data weight
Multiple the number of transmissions, current downlink Data duplication the number of transmissions, which reaches, is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Number, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade;Wherein, the downlink transfer
Number of repetition grade is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition of maximum number of repetitions value
Element in set;
The downlink data repeats transmission statistic module 231, is specifically used for:
Within the current statistic period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies,
In downlink data after shared channel completes a downlink transfer, one is carried out to the current downlink Data duplication transfer times value
It is secondary cumulative, obtain accumulated current downlink Data duplication transfer times value;With
Within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, and
It is less than the accumulated current downlink Data duplication transmission in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When secondary numerical value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Secondary numerical value carries out one-accumulate, obtains the accumulated number for reaching and being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Value;And/or
Within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Each of the downlink transfer levels of repetition set downlink transfer number of repetition grade is counted, to described accumulated
Current downlink Data duplication transfer times value be not more than and the immediate downlink transfer number of repetition grade of numerical value it is described
The secondary numerical value of current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade carries out one-accumulate, obtains through tired
The secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction.
In possible embodiment, if the base station can be by obtaining to described in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value obtained is handled, and is obtained the DSCH Downlink Shared Channel Data duplication and is passed
Defeated statistical result, the downlink data repeat transmission statistic value uploading module 233, are specifically used for:
After the current statistic period, by the accumulated current downlink Data duplication transfer times value and the warp
It is cumulative to reach the secondary numerical value, described accumulated close to downlink transfer weight for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Again at least one of the secondary numerical value for counting grade is uploaded to the base station.
In possible embodiment, the downlink data repeats transmission statistic value processing module 232, is specifically used for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value whether not
Less than the first default downlink threshold value;
When to be, the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one downlink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value, and be uploaded to the base station;Wherein, it raises at least one
The DSCH Downlink Shared Channel that is configured of downlink transfer number of repetition grade transmits maximum number of repetitions value in a default value model
In enclosing.
In possible embodiment, the downlink data repeats transmission statistic value processing module 232, also particularly useful for:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmit maximum number of repetitions value secondary numerical value whether
After the first default downlink threshold value, the eMTC user equipmenies are after the current statistic period, when to be no, really
Whether there is the accumulated secondary numerical value close to downlink transfer number of repetition grade in the fixed downlink transfer levels of repetition set
Downlink transfer number of repetition grade not less than 1;
When to be, judge that the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value corresponds to
The downlink transfer number of repetition grade whether be under minimum described of the downlink transfer levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value and correspond to
The downlink transfer number of repetition grade corresponding to downlink transfer number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Downlink Shared Channels of the eMTC user equipmenies give tacit consent to the downlink transfer number of repetition that uses
Value.
In possible embodiment, the downlink data repeats transmission statistic value processing module 232, also particularly useful for:
Judging that numerical value is maximum described accumulated corresponding described close to the secondary numerical value of downlink transfer number of repetition grade
Whether downlink transfer number of repetition grade is for the minimum downlink transfer of the downlink transfer levels of repetition set middle grade
After number of repetition grade, when to be, judge that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
Whether secondary numerical value is not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink transfer repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated under the physics of the eMTC user equipmenies
The downlink transfer maximum number of repetitions value of the shared channel of row, and it is uploaded to the base station;Wherein, at least one downlink transfer is lowered
The described of number of repetition grade is configured downlink transfer maximum number of repetitions value in the default value range.
Side based on a kind of adjustment data transmission number of repetition provided based on end side in the aforementioned embodiment of the present invention
The application of method embodiment can correspond to obtain a kind of eMTC user equipmenies embodiment provided in the embodiment of the present invention.The eMTC
User equipment embodiment is the embodiment of the method or aforementioned based on eventually of the aforementioned adjustment data transmission number of repetition based on end side
The device embodiment of the adjustment data transmission number of repetition of end side is obtained applied to the eMTC user equipmenies in LTE network system
Embodiment.Wherein, the eMTC user equipmenies are connect with the base station in network side equipment.
Fig. 8 shows a kind of structural schematic diagram of the eMTC user equipmenies provided in the embodiment of the present invention.The eMTC is used
Family equipment is therefore the eMTC user equipmenies in the embodiment of the method for aforementioned adjustment data transmission number of repetition can refer to aforementioned
The pass description in the embodiment of the method for data transmission number of repetition is adjusted, understands that the technology that eMTC user equipmenies can solve is asked
Topic, achieved function realize the process that function is undergone, can be obtained technique effect etc., no longer go to live in the household of one's in-laws on getting married one by one herein
It states.
Shown in Fig. 8, which includes:Bus 330 connects at least one processing of bus 330
Device 310, and communicate to connect memory 320 at least one processor 310.Wherein, be stored with can be by least one for memory 320
The instruction that a processor 310 executes, instruction are executed by least one processor 310, as follows to be executed when executing described instruction
Step:
After the eMTC user equipmenies enter RRC connected states, receive that the base station issues for using the eMTC
The first RRC that family equipment is reconfigured configures message;
The Uplink Shared Channel in message is configured based on the first RRC and transmits maximum number of repetitions information, to described
The current uplink maximum number of repetitions value of the Physical Uplink Shared Channel of eMTC user equipmenies is reconfigured, and is obtained through matching
Set Uplink Shared Channel transmission maximum number of repetitions value;And the DSCH Downlink Shared Channel in message is configured based on the first RRC
Maximum number of repetitions information is transmitted, to the maximum weight of current downlink transmission of the Physical Downlink Shared Channel of the eMTC user equipmenies
Again numerical value is reconfigured, and acquisition is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value;
Wherein, the first RRC configurations message is the base station based on the channel parameter information obtained by channel measurement
And the configuration message generated or the first RRC configuration message are based on for the base station through the shared letter of periodic statistics uplink
Track data repeats the Uplink Shared Channel Data duplication transmission statistic result that transmission obtains and based on by periodic statistics downlink
Shared channel data repeats to transmit the DSCH Downlink Shared Channel Data duplication transmission statistic result obtained and the configuration message generated.
Current transmission maximum number of repetitions value at least based on the Physical Shared Channel to the eMTC user equipmenies carries out
Initial configuration considers, in the possible embodiment of eMTC user equipmenies embodiment of the present invention, at least one processor 310 executes
It is also executed the following steps when described instruction:
The 2nd RRC configurations for carrying out the eMTC user equipmenies initial configuration that the base station issues are received to disappear
Breath;
The Uplink Shared Channel in message is configured based on the 2nd RRC and transmits maximum number of repetitions information, to the object
It manages Uplink Shared Channel and carries out initial configuration, Uplink Shared Channel transmission maximum number of repetitions value is configured described in acquisition;And
The DSCH Downlink Shared Channel in message, which is configured, based on the 2nd RRC transmits maximum number of repetitions information, it is total to the physical down
It enjoys channel and carries out initial configuration, DSCH Downlink Shared Channel transmission maximum number of repetitions value is configured described in acquisition;
Wherein, the 2nd RRC configurations message is the base station based on the channel parameter information obtained by pilot measurement
And the configuration message generated.
In possible embodiment, the channel parameter information obtained by channel measurement is joined including at least channel detection
Examine one kind in signal SRS metrical informations, channel quality indicator (CQI) metrical information, power headroom reporting (PHR) PHR information.
It is at least based on obtaining the DSCH Downlink Shared Channel Data duplication transmission statistic result consideration, eMTC user of the present invention sets
In the possible embodiment of standby embodiment, at least one processor 310 also executes the following steps when executing described instruction:
Downlink data updates after shared channel often completes a downlink transfer under the physics within the current statistic period
The current downlink Data duplication transmission statistic parameter value of the shared channel of row;
After the current statistic period, to the current downlink data obtained in the current statistic end cycle
It repeats transmission statistic parameter value to be handled, obtains the DSCH Downlink Shared Channel Data duplication transmission statistic as a result, and being uploaded to
The base station;
Or
After the current statistic period, the current downlink data that will be obtained in the current statistic end cycle
Repeat transmission statistic parameter value be uploaded to the base station so that the base station can by described in the current statistic period
At the end of the current downlink Data duplication transmission statistic parameter value that obtains handled, obtain the DSCH Downlink Shared Channel number
According to repetition transmission statistic result.
In possible embodiment, the current downlink Data duplication transmission statistic parameter includes:Current downlink data weight
Multiple the number of transmissions, current downlink Data duplication the number of transmissions, which reaches, is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Number, number of the current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade;Wherein, the downlink transfer
Number of repetition grade is that the DSCH Downlink Shared Channel that is configured transmits the corresponding downlink transfer levels of repetition of maximum number of repetitions value
Element in set;
The downlink data within the current statistic period updates the object after shared channel often completes a downlink transfer
Manage DSCH Downlink Shared Channel current downlink Data duplication transmission statistic parameter value the step of include:
Within the current statistic period, and before downlink data is completed to be correctly decoded in the eMTC user equipmenies,
In downlink data after shared channel completes a downlink transfer, one is carried out to the current downlink Data duplication transfer times value
It is secondary cumulative, obtain accumulated current downlink Data duplication transfer times value;With
Within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, and
It is less than the accumulated current downlink Data duplication transmission in the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured
When secondary numerical value, current downlink Data duplication the number of transmissions is reached and is configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Secondary numerical value carries out one-accumulate, obtains the accumulated number for reaching and being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Value;And/or
Within the current statistic period, and downlink data is completed to be correctly decoded in the eMTC user equipmenies, right
Each of the downlink transfer levels of repetition set downlink transfer number of repetition grade is counted, to described accumulated
Current downlink Data duplication transfer times value be not more than and the immediate downlink transfer number of repetition grade of numerical value it is described
The secondary numerical value of current downlink Data duplication the number of transmissions close to downlink transfer number of repetition grade carries out one-accumulate, obtains through tired
The secondary numerical value of the nearly downlink transfer number of repetition grade of adjunction.
In possible embodiment, if the base station can be by obtaining to described in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value obtained is handled, and is obtained the DSCH Downlink Shared Channel Data duplication and is passed
Defeated statistical result, after the current statistic period, the current downlink that will be obtained in the current statistic end cycle
The step of Data duplication transmission statistic parameter value is uploaded to the base station, specially:
After the current statistic period, by the accumulated current downlink Data duplication transfer times value and the warp
It is cumulative to reach the secondary numerical value, described accumulated close to downlink transfer weight for being configured DSCH Downlink Shared Channel transmission maximum number of repetitions value
Again at least one of the secondary numerical value for counting grade is uploaded to the base station.
In possible embodiment, after the current statistic period, to being obtained in the current statistic end cycle
The current downlink Data duplication transmission statistic parameter value handled, obtain DSCH Downlink Shared Channel Data duplication transmission
Statistical result, and the step of being uploaded to the base station includes:
Judge it is described it is accumulated reach be configured DSCH Downlink Shared Channel transmission maximum number of repetitions value secondary numerical value whether not
Less than the first default downlink threshold value;
When to be, the DSCH Downlink Shared Channel transmission maximum number of repetitions value that is configured is raised at least one downlink biography
Defeated number of repetition grade, and be determined as next measurement period after the current statistic period and be allocated to the eMTC user equipmenies
Physical Downlink Shared Channel downlink transfer maximum number of repetitions value, and be uploaded to the base station;Wherein, it raises at least one
The DSCH Downlink Shared Channel that is configured of downlink transfer number of repetition grade transmits maximum number of repetitions value in a default value model
In enclosing.
In possible embodiment, judge it is described it is accumulated reach be configured that DSCH Downlink Shared Channel transmission is maximum to be repeated time
Whether the secondary numerical value of numerical value is not less than after the first default downlink threshold value, after the current statistic period, to working as described
The current downlink Data duplication transmission statistic parameter value obtained at the end of preceding measurement period is handled, and the downlink is obtained
Shared channel data repeat transmission statistic as a result, and the step of being uploaded to the base station further include:
When to be no, determine whether have in the downlink transfer levels of repetition set it is described accumulated close to downlink transfer weight
Again the secondary numerical value for counting grade is not less than 1 downlink transfer number of repetition grade;
When to be, judge that the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value corresponds to
The downlink transfer number of repetition grade whether be under minimum described of the downlink transfer levels of repetition set middle grade
Row transmission number of repetition grade;
When to be no, obtain the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value and correspond to
The downlink transfer number of repetition grade corresponding to downlink transfer number of repetition, and after being determined as the current statistic period
Next measurement period in the Physical Downlink Shared Channels of the eMTC user equipmenies give tacit consent to the downlink transfer number of repetition that uses
Value.
In possible embodiment, judging that numerical value is maximum described accumulated close to downlink transfer number of repetition grade
The corresponding downlink transfer number of repetition grade of secondary numerical value whether be for the downlink transfer levels of repetition set middle grade most
After the low downlink transfer number of repetition grade, after the current statistic period, to being tied in the current statistic period
The current downlink Data duplication transmission statistic parameter value obtained when beam is handled, and the DSCH Downlink Shared Channel data are obtained
Repeat transmission statistic as a result, and the step of being uploaded to the base station further include:
When to be, whether the maximum accumulated secondary numerical value close to downlink transfer number of repetition grade of numerical value is judged
Not less than the second default downlink threshold value;
When to be, the downlink transfer maximum number of repetitions value that is configured is lowered at least one downlink transfer repetition time
Number grade, and be determined as next measurement period after the current statistic period and be allocated under the physics of the eMTC user equipmenies
The downlink transfer maximum number of repetitions value of the shared channel of row, and it is uploaded to the base station;Wherein, at least one downlink transfer is lowered
The described of number of repetition grade is configured downlink transfer maximum number of repetitions value in the default value range.
Based on the above-mentioned technical proposal, in the embodiment of the present invention, base station is based on the channel parameter letter obtained by channel measurement
Breath, or based on Uplink Shared Channel Data duplication transmission statistic result and DSCH Downlink Shared Channel Data duplication transmission statistic as a result,
It generates the first RRC for being reconfigured to eMTC user equipmenies and configures message, and be handed down to eMTC user equipmenies, eMTC is used
The current uplink maximum number of repetitions value that family equipment receives and configures message to Physical Uplink Shared Channel based on the first RRC
It is reconfigured with the current downlink transmission maximum number of repetitions value of Physical Downlink Shared Channel.So, on the one hand, can be based on
The channel resource occupancy situation of the shared channel of eMTC user equipmenies or the Data duplication of shared channel transmit situation, adaptive to adjust
The whole maximum weight for repeating transmission in the corresponding shared channel of eMTC user equipmenies for dispatching uplink data or downlink data
Again numerical value, makes to dispatch the maximum number of repetitions value of selection and is more matched with the maximum number of repetitions value of actual needs, to improve
The utilization ratio of system spectral resources;On the other hand, due to dispatching the maximum number of repetitions value of selection and the maximum of actual needs
Number of repetition value more matches, and therefore, in data receiver, such as eMTC user equipmenies, after successful data reception, data are sent
Side, the number for continuing to repeat to transmit the data can be greatly reduced, and shorten the time that data receiver is in data receiving state, can
The electric quantity consumption of eMTC user equipmenies is greatly reduced.
It on this basis, can also be silent to the Physical Uplink Shared Channel of the eMTC user equipmenies in next measurement period
It is adaptively selected to recognize the uplink number of repetition value progress used, makes the maximum number of repetitions value for dispatching selection and actual needs
Maximum number of repetitions value more match, to further increase the utilization ratio of system spectral resources.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.