CN106411477B - Ascending HARQ course maintaining method and device - Google Patents
Ascending HARQ course maintaining method and device Download PDFInfo
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- CN106411477B CN106411477B CN201510456820.6A CN201510456820A CN106411477B CN 106411477 B CN106411477 B CN 106411477B CN 201510456820 A CN201510456820 A CN 201510456820A CN 106411477 B CN106411477 B CN 106411477B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1874—Buffer management
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of ascending HARQ course maintaining method and devices, it is related to field of communication technology, the present invention determines parameter according to the local standard configured, it is determined as the process number for the HARQ process that the upstream data distributes according to PUSCH subframe numbers used by the parameter, counter corresponding with user equipment and upstream data, the HARQ process maintenance general for FDD and TDD is realized, is simplified under bimodulus standard to the maintenance process of HARQ process.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of ascending HARQ course maintaining method and device.
Background technique
With to high speed wireless multimedia business demand be continuously increased and radio spectrum resources day is becoming tight, Probe into Future
Efficient mobile communication system will have more and more important meaning and value.Hybrid automatic repeat-request (HARQ) technology energy
The influence that wireless mobile channel time-varying and multipath fading transmit signal is enough compensated well for, the following 3G long term evolution is had become
Indispensable one of key technology in system.
When user equipment (UE) transmits upstream data to base station, base station needs to distribute HARQ process for upstream data, but
In the prior art and there is no can be double for frequency division duplex (Frequency Division Duplexing, FDD) and time-division
The general HARQ process maintaining method of work (Time Division Duplexing, TDD), causes under bimodulus standard to HARQ
The maintenance process of process is very cumbersome.
Summary of the invention
To realize the HARQ process maintenance general for FDD and TDD, to simplify under bimodulus standard to the dimension of HARQ process
Process is protected, the present invention provides a kind of ascending HARQ course maintaining methods, which comprises
The local standard configured is obtained, sub-frame of uplink number and the continuous data in radio frames are determined according to the standard
Maximum process number needed for transmission, and obtain the relation table between Uplink Shared Channel PUSCH subframe numbers and sub-frame of uplink index;
In the user device transmissions upstream data of access, judge whether the user equipment transmits upper line number for the first time
According to if so, will counter O reset corresponding with the user equipment;
According to PUSCH subframe numbers used by the upstream data based on relation table determination and the upstream data pair
The current sub-frame of uplink index answered;
Judge the current sub-frame of uplink index whether represent the user equipment under the standard radio frames first
A sub-frame of uplink, if so, according to needed for sub-frame of uplink number and continuous data transmission in the counter, the radio frames
Maximum process number the counter is updated;
It is determined as institute according to maximum process number needed for the counter, current sub-frame of uplink index and continuous data transmission
The process number of the HARQ process of upstream data distribution is stated, to realize that HARQ process is safeguarded.
Optionally, according to needed for the sub-frame of uplink number and continuous data transmission in the counter, the radio frames
Maximum process number is updated the counter by following formula, HpCnt=Mod ((HpCnt+UlSubsfnNum),
UlSubsfnNum*MaxHpNum)
Wherein, Mod is modulo operator, and HpCnt is the value of counter, and U1SubsfnNum is uplink frame in radio frames
Number, MaxHpNum are maximum process number needed for continuous data transmission.
Optionally, according to maximum process number needed for the counter, current sub-frame of uplink index and continuous data transmission
It is determined as the process number of the HARQ process of the upstream data distribution by following formula,
HpId=Mod ((UlSubSfnIdx+HpCnt), MaxHpNum)
Wherein, HpId is the process number of HARQ process, and Mod is modulo operator, and U1SubSfnIdx is current sub-frame of uplink
Index, HpCnt are the value of counter, and MaxHpNum is maximum process number needed for continuous data transmission.
Optionally, it is described according to needed for the counter, current sub-frame of uplink index and continuous data transmission it is maximum into
Number of passes is determined as after the process number of the HARQ process of the upstream data distribution, the method also includes:
Judge whether the HARQ process is in idle condition, if being in idle condition, identifies the HARQ process quilt
It occupies, and updates the data transmission information recorded in the HARQ process.
Optionally, after the data transmission information recorded in the update HARQ process, the method also includes:
Judge whether to handle the user equipment completion of all accesses, if so, terminating process;If it is not, then executing institute
State the step for judging whether the user equipment transmits upstream data for the first time in the user device transmissions upstream data of access
Suddenly.
The invention also discloses a kind of ascending HARQ course maintenance device, described device includes:
Data capture unit determines the uplink in radio frames according to the standard for obtaining the local standard configured
Maximum process number needed for number of sub-frames and continuous data transmission, and obtain Uplink Shared Channel PUSCH subframe numbers and uplink
Relation table between frame index;
Resetting unit is judged, for whether judging the user equipment in the user device transmissions upstream data of access
Transmission upstream data for the first time, if so, will counter O reset corresponding with the user equipment;
Determination unit is indexed, it is true to be based on the relation table for the PUSCH subframe numbers according to used by the upstream data
Fixed current sub-frame of uplink index corresponding with the upstream data;
Updating unit is judged, for judging whether the current sub-frame of uplink index represents the user equipment in the system
First sub-frame of uplink of radio frames under formula, if so, according in the counter, the radio frames sub-frame of uplink number and
Maximum process number needed for continuous data transmission is updated the counter;
Process allocation unit, for according to needed for the counter, current sub-frame of uplink index and continuous data transmission
Maximum process number is determined as the process number of the HARQ process of the upstream data distribution, to realize that HARQ process is safeguarded.
Optionally, the judgement updating unit is further used for according to uplink in the counter, the radio frames
Maximum process number needed for frame number and continuous data transmission is updated the counter by following formula, HpCnt=Mod
((HpCnt+UlSubsfnNum), UlSubsfnNum*MaxHpNum)
Wherein, Mod is modulo operator, and HpCnt is the value of counter, and U1SubsfnNum is uplink frame in radio frames
Number, MaxHpNum are maximum process number needed for continuous data transmission.
Optionally, the process allocation unit is further used for according to the counter, current sub-frame of uplink index and connects
Maximum process number needed for continuous data transmission is determined as the process number of the HARQ process of the upstream data distribution by following formula,
HpId=Mod ((UlSubSfnIdx+HpCnt), MaxHpNum)
Wherein, HpId is the process number of HARQ process, and Mod is modulo operator, and U1SubSfnIdx is current sub-frame of uplink
Index, HpCnt are the value of counter, and MaxHpNum is maximum process number needed for continuous data transmission.
Optionally, described device further include:
Mark unit is occupied, for judging whether the HARQ process is in idle condition, when being in idle condition, mark
Know that the HARQ process is occupied, and updates the data transmission information recorded in the HARQ process.
Optionally, described device further include:
Judging unit is handled, for judging whether that the user equipment completion to all accesses is handled, if it is not, then calling institute
State judgement resetting unit.
The present invention determines parameter according to the local standard configured, according to the parameter, meter corresponding with user equipment
PUSCH subframe numbers used by number device and upstream data are determined as the process number of the HARQ process of the upstream data distribution, real
The HARQ process maintenance general for FDD and TDD is showed, has simplified under bimodulus standard to the maintenance process of HARQ process.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the flow chart of the ascending HARQ course maintaining method of one embodiment of the present invention;
Fig. 2 is the flow chart of the ascending HARQ course maintaining method of one embodiment of the present invention;
Fig. 3 is the structural block diagram of the ascending HARQ course maintenance device of one embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Fig. 1 is the flow chart of the ascending HARQ course maintaining method of one embodiment of the present invention;Referring to Fig.1, the side
Method includes:
S101: the local standard configured is obtained, sub-frame of uplink number and the company in radio frames are determined according to the standard
Maximum process number needed for continuous data transmission, and obtain Uplink Shared Channel (Physical Uplink Shared Channel,
PUSCH) the relation table between subframe numbers and sub-frame of uplink index;
It should be noted that since the executing subject of this method is base station, so the local standard configured is base station
The standard configured.
It will be appreciated that the standard that is configured of base station may be FDD or TDD, in addition, due to the proportion of TDD may be selected 0~
Any one of 6, so, when the standard is TDD, it is also necessary to the proportion for further determining that its selection, in addition, every kind of standard institute
There is different, the contents of the section in maximum process number needed for the sub-frame of uplink number and continuous data transmission in corresponding radio frames
It can be determined by communication protocol, belong to content known in this field, details are not described herein.
S102: in the user device transmissions upstream data of access, judge the user equipment whether for the first time in transmission
Row data, if so, will counter O reset corresponding with the user equipment;
In the concrete realization, locally be equipped with the one-to-one counter of each user equipment, for convenient for each counter
Opening and closing controlled, so, in present embodiment, be locally additionally provided with counter corresponding with the counter
Each counter flag bit can be set in advance FALSE, certainly, counter mark position is before this step by flag bit
When FALSE, corresponding counter not will start update, and when counter mark position is TURE, corresponding counter starting updates.
Since the user equipment of access is after access base station, it is possible to do not transmit upstream data whithin a period of time, therefore
And in present embodiment, when user equipment is transmission upstream data for the first time, need meter corresponding with the user equipment
Number device is reset, and is TURE by counter corresponding with counter mark position.
It will be appreciated that can directly execute step S103 when user is not transmission upstream data for the first time.
S103: according to PUSCH subframe numbers used by the upstream data based on relation table determination and the uplink
The corresponding current sub-frame of uplink index of data;
It will be appreciated that the user equipment when transmitting upstream data, is to need to realize data using PUSCH subframe
Transmission, the PUSCH subframe numbers in this step are to realize that data transmit the subframe numbers of used PUSCH subframe.
S104: judge whether the current sub-frame of uplink index represents user equipment radio frames under the standard
First sub-frame of uplink, if so, according to sub-frame of uplink number and continuous data transmission in the counter, the radio frames
Required maximum process number is updated the counter;
To be further ensured that the versatility to standard, the counter is updated by following formula in this step:
HpCnt=Mod ((HpCnt+UlSubsfnNum), UlSubsfnNum*MaxHpNum)
Wherein, Mod is modulo operator, and HpCnt is the value of counter, and U1SubsfnNum is uplink frame in radio frames
Number, MaxHpNum are maximum process number needed for continuous data transmission.
It will be appreciated that not representing user equipment radio frames under the standard in the current sub-frame of uplink index
First sub-frame of uplink when, can directly execute step S105.
S105: true according to maximum process number needed for the counter, current sub-frame of uplink index and continuous data transmission
It is set to the process number of the HARQ process of the upstream data distribution, to realize that HARQ process is safeguarded.
To be further ensured that the versatility to standard, the upstream data distribution is determined as by following formula in this step
The process number of HARQ process,
HpId=Mod ((UlSubSfnIdx+HpCnt), MaxHpNum)
Wherein, HpId is the process number of HARQ process, and Mod is modulo operator, and U1SubSfnIdx is current sub-frame of uplink
Index, HpCnt are the value of counter, and MaxHpNum is maximum process number needed for continuous data transmission.
Present embodiment determines parameter according to the local standard configured, according to the parameter, corresponding with user equipment
Counter and upstream data used by PUSCH subframe numbers be determined as upstream data distribution HARQ process process
Number, the HARQ process maintenance general for FDD and TDD is realized, the maintenance stream under bimodulus standard to HARQ process is simplified
Journey.
Fig. 2 is the flow chart of the ascending HARQ course maintaining method of one embodiment of the present invention;Referring to Fig. 2, the side
Method includes:
S201: the local standard configured is obtained, sub-frame of uplink number and the company in radio frames are determined according to the standard
Maximum process number needed for continuous data transmission, and obtain between Uplink Shared Channel PUSCH subframe numbers and sub-frame of uplink index
Relation table;
S202: in the user device transmissions upstream data of access, judge the user equipment whether for the first time in transmission
Row data, if so, will counter O reset corresponding with the user equipment;
S203: according to PUSCH subframe numbers used by the upstream data based on relation table determination and the uplink
The corresponding current sub-frame of uplink index of data;
S204: judge whether the current sub-frame of uplink index represents user equipment radio frames under the standard
First sub-frame of uplink, if so, according to sub-frame of uplink number and continuous data transmission in the counter, the radio frames
Required maximum process number is updated the counter;
S205: true according to maximum process number needed for the counter, current sub-frame of uplink index and continuous data transmission
It is set to the process number of the HARQ process of the upstream data distribution, to realize that HARQ process is safeguarded.
S206: judging whether the HARQ process is in idle condition, if being in idle condition, identify the HARQ into
Journey is occupied, and updates the data transmission information (such as frame number, subframe numbers information) recorded in the HARQ process, is rear continued access
It receives data to prepare, then executes step S207;If being not in idle state, directly execution step S207;
S207: judge whether to handle the user equipment completion of all accesses, if so, terminating process;If it is not, then returning
Return step S202.
For method implementation, for simple description, therefore, it is stated as a series of action combinations, but ability
Field technique personnel should be aware of, and embodiment of the present invention is not limited by the described action sequence, because according to the present invention
Embodiment, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that,
Embodiment described in this description belongs to preferred embodiment, related movement embodiment party not necessarily of the present invention
Necessary to formula.
Fig. 3 is the flow chart of the ascending HARQ course maintaining method of one embodiment of the present invention;Referring to Fig. 3, the dress
It sets and includes:
Data capture unit 301 determines upper in radio frames for obtaining the local standard configured according to the standard
Maximum process number needed for row number of sub-frames and continuous data transmission, and obtain Uplink Shared Channel PUSCH subframe numbers and uplink
Relation table between subframe index;
Resetting unit 302 is judged, in the user device transmissions upstream data of access, judging that the user equipment is
No first time transmits upstream data, if so, will counter O reset corresponding with the user equipment;
Determination unit 303 is indexed, is based on the relation table for the PUSCH subframe numbers according to used by the upstream data
Determine current sub-frame of uplink index corresponding with the upstream data;
Updating unit 304 is judged, for judging whether the current sub-frame of uplink index represents the user equipment in institute
First sub-frame of uplink of radio frames under standard is stated, if so, according to the sub-frame of uplink in the counter, the radio frames
Maximum process number needed for the transmission of several and continuous data is updated the counter;
Process allocation unit 305, for according to needed for the counter, current sub-frame of uplink index and continuous data transmission
Maximum process number be determined as upstream data distribution HARQ process process number, to realize that HARQ process is safeguarded.
In a kind of optional embodiment of the invention, the judgement updating unit is further used for according to the counting
Maximum process number needed for sub-frame of uplink number and continuous data transmission in device, the radio frames is by following formula to the counting
Device is updated, HpCnt=Mod ((HpCnt+UlSubsfnNum), UlSubsfnNum*MaxHpNum)
Wherein, Mod is modulo operator, and HpCnt is the value of counter, and U1SubsfnNum is uplink frame in radio frames
Number, MaxHpNum are maximum process number needed for continuous data transmission.
In a kind of optional embodiment of the invention, the process allocation unit is further used for according to the counting
Maximum process number needed for device, current sub-frame of uplink index and continuous data transmission is determined as the upstream data point by following formula
The process number for the HARQ process matched,
HpId=Mod ((UlSubSfnIdx+HpCnt), MaxHpNum)
Wherein, HpId is the process number of HARQ process, and Mod is modulo operator, and U1SubSfnIdx is current sub-frame of uplink
Index, HpCnt are the value of counter, and MaxHpNum is maximum process number needed for continuous data transmission.
In a kind of optional embodiment of the invention, described device further include:
Mark unit is occupied, for judging whether the HARQ process is in idle condition, when being in idle condition, mark
Know that the HARQ process is occupied, and updates the data transmission information recorded in the HARQ process.
In a kind of optional embodiment of the invention, described device further include:
Judging unit is handled, for judging whether that the user equipment completion to all accesses is handled, if it is not, then calling institute
State judgement resetting unit.
For device embodiments, since it is substantially similar to method implementation, so be described relatively simple,
Related place illustrates referring to the part of method implementation.
It should be noted that in all parts of the device of the invention, according to the function that it to be realized to therein
Component has carried out logical partitioning, and still, the present invention is not only restricted to this, can according to need all parts are repartitioned or
Person's combination for example, can be single component by some component combinations, or some components can be further broken into more
Subassembly.
All parts embodiment of the invention can be implemented in hardware, or to transport on one or more processors
Capable software module is realized, or is implemented in a combination thereof.It will be understood by those of skill in the art that can make in practice
With some or complete in microprocessor or digital signal processor (DSP) Lai Shixian according to the present invention device of embodiment
The some or all functions of portion's component.The present invention be also implemented as a part for executing method as described herein or
The device or device program (for example, computer program and computer program product) of person's whole.Such realization is of the invention
Program can store on a computer-readable medium, or may be in the form of one or more signals.Such signal
It can be downloaded from an internet website to obtain, be perhaps provided on the carrier signal or be provided in any other form.
It should be noted that illustrate the present invention rather than limit it for above embodiment, and this
Field technical staff can be designed replacement embodiment without departing from the scope of the appended claims.In claim
In, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not excluded for depositing
In element or step not listed in the claims.Word "a" or "an" located in front of the element do not exclude the presence of it is multiple this
The element of sample.The present invention can by means of include several different elements hardware and by means of properly programmed computer come
It realizes.In the unit claims listing several devices, several in these devices can be through the same hardware
It embodies.The use of word first, second, and third does not indicate any sequence.These words can be construed to
Title.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
1. a kind of ascending HARQ course maintaining method, which is characterized in that the described method includes:
The local standard configured is obtained, determines that sub-frame of uplink number and continuous data in radio frames are transmitted according to the standard
Required maximum process number, and obtain the relation table between Uplink Shared Channel PUSCH subframe numbers and sub-frame of uplink index;
In the user device transmissions upstream data of access, judge whether the user equipment transmits upstream data for the first time, if
Be, then it will counter O reset corresponding with the user equipment;
It is corresponding with the upstream data based on relation table determination according to PUSCH subframe numbers used by the upstream data
Current sub-frame of uplink index;
Judge whether the current sub-frame of uplink index represents the user equipment under the standard on first of radio frames
Row subframe, if so, according in the counter, the radio frames sub-frame of uplink number and continuous data transmission needed for most
Big process number is updated the counter;Wherein, according in the counter, the radio frames sub-frame of uplink number and
Maximum process number needed for continuous data transmission is updated the counter by following formula, HpCnt=Mod ((HpCnt+
UlSubsfnNum), UlSubsfnNum*MaxHpNum)
Wherein, Mod is modulo operator, and HpCnt is the value of counter, and U1SubsfnNum is uplink frame number in radio frames,
MaxHpNum is maximum process number needed for continuous data transmission;
It is determined as on described according to maximum process number needed for the counter, current sub-frame of uplink index and continuous data transmission
The process number of the HARQ process of row data distribution, to realize that HARQ process is safeguarded;Wherein, according to the counter, current uplink
Maximum process number needed for subframe index and continuous data transmission by following formula be determined as HARQ that the upstream data distributes into
The process number of journey,
HpId=Mod ((UlSubSfnIdx+HpCnt), MaxHpNum)
Wherein, HpId is the process number of HARQ process, and Mod is modulo operator, and U1SubSfnIdx is current sub-frame of uplink rope
Draw, HpCnt is the value of counter, and MaxHpNum is maximum process number needed for continuous data transmission.
2. the method as described in claim 1, which is characterized in that it is described according to the counter, current sub-frame of uplink index and
Maximum process number needed for continuous data transmission is determined as after the process number of the HARQ process of the upstream data distribution, described
Method further include:
Judge whether the HARQ process is in idle condition, if being in idle condition, it is occupied to identify the HARQ process,
And update the data transmission information recorded in the HARQ process.
3. method according to claim 2, which is characterized in that described to update the data transmission letter recorded in the HARQ process
After breath, the method also includes:
Judge whether to handle the user equipment completion of all accesses, if so, terminating process;If it is not, then execute it is described
When the user device transmissions upstream data of access, the step of whether user equipment transmits upstream data for the first time judged.
4. a kind of ascending HARQ course maintenance device, which is characterized in that described device includes:
Data capture unit determines the sub-frame of uplink in radio frames according to the standard for obtaining the local standard configured
Maximum process number needed for number and continuous data transmission, and obtain Uplink Shared Channel PUSCH subframe numbers and sub-frame of uplink rope
Relation table between drawing;
Judge resetting unit, in the user device transmissions upstream data of access, judge the user equipment whether first
Secondary transmission upstream data, if so, will counter O reset corresponding with the user equipment;
Index determination unit, for the PUSCH subframe numbers according to used by the upstream data be based on the relation table determine and
The corresponding current sub-frame of uplink index of the upstream data;
Updating unit is judged, for judging whether the current sub-frame of uplink index represents the user equipment under the standard
First sub-frame of uplink of radio frames, if so, according to the sub-frame of uplink number in the counter, the radio frames and continuously
Maximum process number needed for data transmission is updated the counter;Wherein, the judgement updating unit, is further used for
Under being passed through according to maximum process number needed for the sub-frame of uplink number and continuous data transmission in the counter, the radio frames
Formula is updated the counter, HpCnt=Mod ((HpCnt+UlSubsfnNum), UlSubsfnNum*MaxHpNum)
Wherein, Mod is modulo operator, and HpCnt is the value of counter, and U1SubsfnNum is uplink frame number in radio frames,
MaxHpNum is maximum process number needed for continuous data transmission
Process allocation unit, for according to maximum needed for the counter, current sub-frame of uplink index and continuous data transmission
Process number is determined as the process number of the HARQ process of the upstream data distribution, to realize that HARQ process is safeguarded;
Wherein, the process allocation unit is further used for according to the counter, current sub-frame of uplink index and continuous data
Maximum process number needed for transmission is determined as the process number of the HARQ process of the upstream data distribution by following formula,
HpId=Mod ((UlSubSfnIdx+HpCnt), MaxHpNum)
Wherein, HpId is the process number of HARQ process, and Mod is modulo operator, and U1SubSfnIdx is current sub-frame of uplink rope
Draw, HpCnt is the value of counter, and MaxHpNum is maximum process number needed for continuous data transmission.
5. device as claimed in claim 4, which is characterized in that described device further include:
Mark unit is occupied, for judging whether the HARQ process is in idle condition, when being in idle condition, identifies institute
It states that HARQ process is occupied, and updates the data transmission information recorded in the HARQ process.
6. device as claimed in claim 5, which is characterized in that described device further include:
Judging unit is handled, for judging whether that the user equipment completion to all accesses is handled, if it is not, sentencing described in then calling
Disconnected resetting unit.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102684855A (en) * | 2011-03-11 | 2012-09-19 | 北京三星通信技术研究有限公司 | Indicating method for HARQ (Hybrid Automatic Repeat reQuest) timing relation |
CN104105213A (en) * | 2013-04-10 | 2014-10-15 | 上海朗帛通信技术有限公司 | Scheduling method and device in mobile communication system |
CN104641708A (en) * | 2012-09-17 | 2015-05-20 | Lg电子株式会社 | Method and apparatus for receiving downlink signal in wireless communication system |
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