CN108462971A - A kind of method and device of reporting uplink control information - Google Patents

A kind of method and device of reporting uplink control information Download PDF

Info

Publication number
CN108462971A
CN108462971A CN201710095027.7A CN201710095027A CN108462971A CN 108462971 A CN108462971 A CN 108462971A CN 201710095027 A CN201710095027 A CN 201710095027A CN 108462971 A CN108462971 A CN 108462971A
Authority
CN
China
Prior art keywords
uplink
control information
information
ascending control
frame
Prior art date
Application number
CN201710095027.7A
Other languages
Chinese (zh)
Inventor
赵德香
王文静
Original Assignee
大唐移动通信设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to CN201710095027.7A priority Critical patent/CN108462971A/en
Publication of CN108462971A publication Critical patent/CN108462971A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027Scheduling of signalling, e.g. occurrence thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04Wireless resource allocation
    • H04W72/0406Wireless resource allocation involving control information exchange between nodes
    • H04W72/0413Wireless resource allocation involving control information exchange between nodes in uplink direction of a wireless link, i.e. towards network

Abstract

The invention discloses a kind of method and device of reporting uplink control information, this method includes:Network side equipment handles the ascending control information received in current dispatching cycle, and the ascending control information is transmitted by terminal side equipment;When the network side equipment receives reporting interruption signal in current dispatching cycle, ascending control information processed in current dispatching cycle is reported using the first sub-frame of uplink;The network side equipment judges to whether there is untreated ascending control information in current dispatching cycle;The network side equipment determining in current dispatching cycle there are when untreated ascending control information, handling the ascending control information, and treated that ascending control information is placed in next sub-frame of uplink reports by described;The performance of LTE system can be improved in method and device using the present invention.

Description

A kind of method and device of reporting uplink control information

Technical field

The present invention relates to wireless communication technology field more particularly to a kind of method and devices of reporting uplink control information.

Background technology

In LTE (Long Term Evolution, long term evolution) system, terminal would generally reporting uplink control information To base station, the ascending control information may include SR (Scheduling Request, uplink scheduling request) and to downlink data Feedback information (feedback information can be specially ACK or NACK, and when feedback information be ACK when, representative be properly received downlink Information, and when feedback information is NACK, representative fails to be properly received downlink information) etc..

Currently, ascending control information can be reported to the PL of base station by terminal by PL (Physical Layer, physics) layer Layer;And MAC (Media Access Control, media intervention control) layer of base station can periodically be sent to the PL layers of base station Scheduling information, for example, the MAC layer of base station can send a scheduling informations at interval of 5ms to PL layers;Correspondingly, the PL layers of base station exist It receives in above-mentioned scheduling information, the ascending control information that terminal is reported within the dispatching cycle can be received, then to being connect The ascending control information of receipts is handled, and when receiving reporting interruption signal, will treated ascending control information again on It reports to MAC layer;And the MAC layer of base station carries out relevant operation by according to the ascending control information received, for example, according to being connect The SR of the terminal of receipts carries out scheduling of resource to terminal, or according to the feedback information of the terminal received, carries out downlink data re-transmission Deng operation.

In practical application, within a dispatching cycle, when the number of the terminal of reporting uplink control information is more, often go out Now when reporting interruption signal reaches, the PL layers of base station may only handle the ascending control information for completing part terminal, then this When, the PL layers of base station can only report the ascending control information of the terminal of processing completion, for the uplink of the terminal of untreated completion Control information will abandon, and still continue to use the example above, such as within a dispatching cycle, the PL layers of base station receive 50 terminals Ascending control information, then base station handles the ascending control information that need to be reported to this 50 terminals, and if worked as When reporting interruption signal reaches, the PL layers of base station only handle the ascending control information of 25 terminals, then the PL layers of base station are at this time The ascending control information of 25 processed terminals is only reported to MAC layer, and the upload control of remaining 25 terminals is believed Breath carries out discard processing;So, at this point, the MAC layer of base station will be unable to carry out relevant processing to the terminal abandoned, for example, Can not be that associated terminal carries out the operations such as scheduling of resource and data re-transmission, so that the performance of entire LTE system is poor.

Invention content

The embodiment of the present invention provides a kind of method and device of reporting uplink control information, to improve entire LTE system Performance.

On the one hand, a kind of method of reporting uplink control information is provided, including:

Network side equipment handles the ascending control information received in current dispatching cycle, the upload control letter Breath is transmitted by terminal side equipment;

When the network side equipment receives reporting interruption signal in current dispatching cycle, using on the first sub-frame of uplink Report ascending control information processed in current dispatching cycle;

The network side equipment judges to whether there is untreated ascending control information in current dispatching cycle;

The network side equipment is determining in current dispatching cycle there are when untreated ascending control information, described in processing Ascending control information, and treated that ascending control information is placed in next sub-frame of uplink reports by described.

Preferably, the reporting interruption signal in the current dispatching cycle includes on the first reporting interruption subsignal and second Report interrupts subsignal;The ascending control information by processing, obtain uplink scheduling request information, downlink data feedback information At least one of with channel state information.

Preferably, when the network side equipment receives reporting interruption signal in current dispatching cycle, current week is reported Processed ascending control information in phase, including:

When the network side equipment receives the first reporting interruption subsignal in current dispatching cycle, report current At least one of the feedback information of the uplink scheduling information and downlink data that are obtained by processing in period;

When the network side equipment receives the second reporting interruption subsignal in current dispatching cycle, report current The channel state information obtained by processing in period.

Preferably, next sub-frame of uplink is the second sub-frame of uplink in next dispatching cycle, the network side equipment Will treated that ascending control information is placed in next sub-frame of uplink reports, including:

The network side equipment the ascending control information after treatment, it is uplink scheduling request information to be obtained Or downlink data feedback information when, in the first reporting interruption subsignal for receiving next period, on described second Row subframe reports at least one of the feedback information of the uplink scheduling request information and downlink data;

The network side equipment the ascending control information after treatment, obtained when being channel state information, In the second reporting interruption subsignal for receiving next period, the channel status is reported to believe using second sub-frame of uplink Breath.

Preferably, next sub-frame of uplink is the third sub-frame of uplink in current dispatching cycle, the network side equipment Will treated that ascending control information is placed in next sub-frame of uplink reports, including:

The network side equipment the ascending control information after treatment, it is uplink scheduling request information to be obtained Or downlink data feedback information when, when receiving the first reporting interruption subsignal again in current dispatching cycle, adopt At least one in the feedback information of the uplink scheduling request information and the downlink data is reported with the third sub-frame of uplink It is a;

The network side equipment the ascending control information after treatment, obtained when being information status information, When receiving the second reporting interruption signal again in current dispatching cycle, using the above-mentioned channel of third sub-frame of uplink Status information.

Preferably, the network side equipment reports the uplink scheduling using the physical uplink control channel of format 1 The feedback information of solicited message or downlink data reports the channel status using the physical uplink control channel of format 2 Information.

On the other hand, a kind of device of reporting uplink control information is provided, including:

Processing unit, for handling the ascending control information received in current dispatching cycle, the uplink control Information processed is transmitted by terminal side equipment;

First reporting unit, when for receiving reporting interruption signal in current dispatching cycle, using the first uplink Frame reports ascending control information processed in current dispatching cycle;

Judging unit whether there is untreated ascending control information for judging in current dispatching cycle;

Second reporting unit is handled for determining in current dispatching cycle there are when untreated ascending control information The ascending control information, and treated that ascending control information is placed in next sub-frame of uplink reports by described.

Preferably, first reporting unit, is specifically used for:

When receiving the first reporting interruption subsignal in current dispatching cycle, report in current period by processing At least one of the uplink scheduling information of acquisition and the feedback information of downlink data;

When receiving the second reporting interruption subsignal in current dispatching cycle, report in current period by processing The channel state information of acquisition.

Preferably, second reporting unit is the second uplink in next dispatching cycle in next sub-frame of uplink Frame, will treated that ascending control information is placed in next sub-frame of uplink give the correct time, be specifically used for:

The ascending control information after treatment, it is the anti-of uplink scheduling request information or downlink data to be obtained When feedforward information, in the first reporting interruption subsignal for receiving next period, reported using second sub-frame of uplink described At least one of the feedback information of uplink scheduling request information and downlink data;

The ascending control information after treatment, obtained when being channel state information, receiving next week When the second reporting interruption subsignal of phase, the channel state information is reported using second sub-frame of uplink.

Preferably, second reporting unit is third uplink in current dispatching cycle in next sub-frame of uplink Frame, will treated that ascending control information is placed in next sub-frame of uplink reports, including:

The ascending control information after treatment, it is the anti-of uplink scheduling request information or downlink data to be obtained When feedforward information, when receiving the first reporting interruption subsignal again in current dispatching cycle, using the third uplink Subframe reports at least one of the feedback information of the uplink scheduling request information and the downlink data;

The ascending control information after treatment, obtained when being information status information, in current dispatching cycle When inside receiving the second reporting interruption signal again, using the above-mentioned channel state information of third sub-frame of uplink.

Therefore in embodiments of the present invention, uplink of the network side equipment first to being received in current dispatching cycle Control information is handled;When then receiving reporting interruption signal in current dispatching cycle, using on the first sub-frame of uplink Report ascending control information processed in current dispatching cycle;And the ascending control information in current dispatching cycle reports completion When, judge whether there is also untreated ascending control informations in current dispatching cycle;If it does, continuing to the uplink control Information processed is handled, and continues in next sub-frame of uplink to report treated ascending control information;So, using the present invention Method, compared in the prior art, in current dispatching cycle, for the ascending control information of untreated completion, directly Capable discarding is tapped into, the performance of entire LTE system can be improved.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair Some bright embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.

A kind of one flow diagram of the method for reporting uplink control information that Fig. 1 is provided by the embodiment of the present invention;

The sequence diagram of one system-frame of the LTE system that Fig. 2 is provided by the embodiment of the present invention;

The sequence diagram of the another system frame for the LTE system that Fig. 3 is provided by the embodiment of the present invention;

A kind of one structural schematic diagram of the device for reporting uplink control information that Fig. 4 is provided by the embodiment of the present invention.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes.

Embodiment one

The invention discloses a kind of methods of reporting uplink control information, as shown in Figure 1, the method is at least as follows:

Step S11:Terminal side equipment reporting uplink control information;

In embodiments of the present invention, terminal side equipment can be reported especially by PL (Physical Layer, physics) layer Row control information, the ascending control information may particularly include SR (Scheduling Request, uplink scheduling request), under At least one of feedback information and CSI (Channel State Information, channel state information) of row data;Its In, the feedback information can be specially ACK or NACK, and when feedback information is ACK, and representative is properly received downlink letter Breath, and when feedback information is NACK, representative fails to be properly received downlink information;The channel state information may particularly include CQI (Channel Quality Index, broadband channel quality index), PMI (Precoding Matrix Index, precoding Matrix index) and the information such as RI (Rank Index, order index);In embodiments of the present invention, terminal side equipment can be specially intelligence The terminals such as energy mobile phone, tablet computer and wearable device.

Step S12:Network side equipment handles the ascending control information received in current dispatching cycle;

In embodiments of the present invention, MAC (Media Access Control, media intervention control) layer of network side equipment Scheduling information can be periodically sent to the PL layers of base station, be adjusted for example, the MAC layer of base station can send one at interval of 5ms to PL layers Spend information;And the PL layers of net side equipment can control PL layers and receive current when receiving the scheduling information that above-mentioned MAC layer is sent The ascending control information that all terminals are sent in dispatching cycle, and the ascending control information is handled, it obtains therein SR, feedback information (ACK or NACK) or CSI etc.;Since in practical applications, end side is sending SR, feedback information and CSI When, above- mentioned information can be packaged first, ascending control information is formed, be then uploaded to network side equipment;And correspondingly, net Network side apparatus can carry out the ascending control information received by certain algorithm when receiving above-mentioned ascending control information The processing such as decapsulation, obtain at least one of SR, feedback information and CSI therein;In embodiments of the present invention, the net Network side apparatus can be specially base station.

Step S13:When network side equipment receives reporting interruption signal in current dispatching cycle, using the first uplink Frame reports ascending control information processed in current dispatching cycle;

In embodiments of the present invention, the reporting interruption signal in current dispatching cycle may particularly include the first reporting interruption Signal and the second reporting interruption subsignal;Network side equipment can specifically receive described first in current dispatching cycle and report When disconnected subsignal, at least one of the feedback information of the SR and downlink data that are obtained by processing in current period are reported;And When receiving the second reporting interruption subsignal in current dispatching cycle, report in current period by processing acquisition CSI。

More specifically, in embodiments of the present invention, the network side equipment can specifically use the PUCCH of format 1 (Physical Uplink Control Channel, physical uplink control channel) i.e. PUCCH format1 report described SR or feedback information report CSI using PUCCH, that is, PUCCH format2 of format 2.

Step S14:Network side equipment judges to whether there is untreated ascending control information in current dispatching cycle;If In the presence of execution step S15;Otherwise, terminate flow;

In embodiments of the present invention, network side, which is set, respectively can specifically believe processed upload control in current dispatching cycle When process being reported to complete of breath, then execute step S14;

Step S15:Network side equipment continues with the ascending control information, and will treated the upload control letter Breath is placed in next sub-frame of uplink and is reported, and next sub-frame of uplink can be particularly located in current dispatching cycle, may be alternatively located at next In dispatching cycle.

In the embodiment of the present application, system-frame corresponding in a dispatching cycle may particularly include a sub-frame of uplink, Also multiple sub-frame of uplink are may particularly include, for only including a sub-frame of uplink such case, are only capable of in next dispatching cycle Continue to report remaining ascending control information in sub-frame of uplink:The network side equipment can be passed through specifically in the ascending control information It after crossing processing, is obtained when being SR and at least one of the feedback information of downlink data, is receiving the of next period When one reporting interruption subsignal, the feedback information of the SR and downlink data is reported using the second sub-frame of uplink in next period At least one of;And network side equipment the ascending control information after treatment, it is CSI to be obtained, and is being received To next period the second reporting interruption subsignal when, CSI is reported using the second sub-frame of uplink in next period.Certainly, together On, in embodiments of the present invention, network side equipment can specifically report the feedback letter of SR and downlink data using PUCCH format1 At least one of breath, CSI is reported using PUCCH format2.

And in embodiments of the present invention, in the system-frame corresponding to a dispatching cycle include multiple sub-frame of uplink this Kind situation, the network side equipment can specifically be reported using another sub-frame of uplink in current dispatching cycle remaining untreated Ascending control information;(for the convenience of description, another sub-frame of uplink is known as third sub-frame of uplink below):

The network side equipment the ascending control information after treatment, obtained be SR and downlink data it is anti- When at least one of feedforward information, when receiving the first reporting interruption subsignal again in current dispatching cycle, using current Third sub-frame of uplink in dispatching cycle reports at least one of the feedback information of the SR and downlink data;And network side is set It is standby the ascending control information after treatment, it is CSI to be obtained, and receives second again in current dispatching cycle When reporting interruption subsignal, CSI is reported using the third sub-frame of uplink in current dispatching cycle.Certainly, ibid, of the invention real It applies in example, network side equipment can specifically report at least one in the feedback information of SR and downlink data using PUCCH format1 Kind, CSI is reported using PUCCH format2.

Therefore in embodiments of the present invention, uplink of the network side equipment first to being received in current dispatching cycle Control information is handled;When then receiving reporting interruption signal in current dispatching cycle, using on the first sub-frame of uplink Report ascending control information processed in current dispatching cycle;And the ascending control information in current dispatching cycle reports completion When, judge whether there is also untreated ascending control informations in current dispatching cycle;If it does, continuing to the uplink control Information processed is handled, and continues in next sub-frame of uplink to report treated ascending control information;So, using the present invention Method, compared in the prior art, in current dispatching cycle, for the ascending control information of untreated completion, directly Capable discarding is tapped into, the performance of entire LTE system can be improved.

Embodiment two

In embodiments of the present invention, by by taking the 1U3D sub-frame configurations in LTE shown in Fig. 2 as an example, the present invention is discussed in detail Process;

As shown in Fig. 2, a LTE system frame includes 10 subframes, respectively 0-subframe of subframe 9, and each subframe occupies 1ms;And subframe 0 to subframe 4 is defined as a field (for the convenience of description, hereinafter referred to as the first field), by subframe 5 to son Frame 9 is defined as another field (for the convenience of description, hereinafter referred to as the second field);The sub-frame configuration of the 1U3D refers to each In field, there is 1 subframe as sub-frame of uplink, 3 subframes are as downlink subframe;Usually in 1U3D, generally by the first field In subframe 2 and the second field in subframe 7 be used as sub-frame of uplink.

In embodiments of the present invention, the PL layers of base station can receive the scheduling signals of MAC layer specifically at 0.9ms;And PL Layer can specifically start to receive the ascending control information that terminal is sent at 2ms, and by certain algorithm, believe the upload control Breath is handled, and at least one of RS, ACK/NACK and CSI are obtained;And the first reporting interruption letter is received at 3.9ms Number, report RS and ACK/NACK to the MAC layer of base station using PUCCH format1 in subframe 2 at this time;And it is connect at 4.15ms The second reporting interruption subsignal is received, reports CQI to the MAC layer of base station using PUCCH foramt2 in subframe 2 at this time;This When current dispatching cycle reporting for uplink control signal be completed.

The PL layers of base station will continue to judge to whether there is untreated uplink control signal in current dispatching cycle at this time, If it is present PL layers are continued to handle the uplink control signal, at least one of RS, ACK/NACK and CSI are obtained, And preserve obtained RS, ACK/NACK or CSI.And when the PL of base station layers are in 5.9ms, MAC layer transmission will be received again Scheduling signals, start the scheduling in next period at this time, at this point, if the PL layers of base station are in the letter for determining that upper period do not reported Number it is at least one of RS and ACK/NACK, it, will be upper and when 7.7ms receives the first reporting interruption subsignal in the period The RS or ACK/NACK in one period are reported together with RS, ACK/NACK that the period obtains in subframe 7, and if the PL of base station Determining that the signal that a upper period does not report was CQI, and when 9.15ms receives the second reporting interruption subsignal in the period, CQI that a upper period does not report was then reported into MAC layer together with the CQI that the period obtains in subframe 7;About the tool reported Body mode can be repeated no more referring specifically to the above-mentioned description to upper periodic report mode.

Therefore by the way of disclosed in the embodiment of the present invention, when the uplink control in dispatching cycle domestic demand processing When information processed is more, base station remains to that RS, ACK/NACK and CSI of all users are reported to MAC in the defined time, so as to The problem of avoiding directly abandoning data in the prior art, causing to retransmit.

Embodiment three

In embodiments of the present invention, it will be situated between the knot present invention's in detail by taking 2D2U sub-frame configurations in LTE shown in Fig. 3 as an example Process:The 2D2U refers to that 2 sub-frame of uplink and 2 downlink subframes are configured in each field of above-mentioned LTE system frame;And it is logical Often, the subframe 2 of the first field and subframe 3 are defined as sub-frame of uplink, the subframe 7 of the second field and subframe 8 is defined as uplink Subframe.

In embodiments of the present invention, the PL layers of base station can specifically receive end when receiving the scheduling signals of MAC layer transmission The ascending control information sent is held, and ascending control information is handled, obtains at least one in RS, ACK/NACK and CSI Kind;And when first interrupts subsignal and arrive, at least one of RS and ACK/NACK is reported using subframe 2, interrupted second When subsignal arrives, CSI is reported using subframe 2;And in above-mentioned RS, ACK/NACK and CSI when reporting completion, the PL layers of base station Continue to judge to whether there is untreated uplink control signal in current dispatching cycle, if it is present PL layers are continued to this Uplink control signal is handled, and obtains at least one of RS, ACK/NACK and CSI, and preserve obtained RS, ACK/ NACK or CSI;And in current dispatching cycle, when the first interruption subsignal arrives again, reported using sub-frame of uplink 3 remaining At least one of RS, ACK/NACK;And when the second interruption subsignal arrives again, it is reported using sub-frame of uplink 3 remaining CSI;And about in the second field subframe 7 and 8 reporting uplink of subframe control signal process, it is similar with the above process, This is repeated no more.

Therefore by the way of disclosed in the embodiment of the present invention, when the uplink for needing to report in a sub-frame of uplink When control information is more, continue reporting uplink control information in next sub-frame of uplink, to can avoid in the prior art directly The problem of abandoning data, causing to retransmit.

Example IV

It is identical as above-mentioned design, as shown in figure 4, the present invention also provides a kind of devices of reporting uplink control information, including:

Processing unit 41, for handling the ascending control information received in current dispatching cycle, the uplink It is transmitted by terminal side equipment to control information;

First reporting unit 42, when for receiving reporting interruption signal in current dispatching cycle, using the first uplink Subframe reports ascending control information processed in current dispatching cycle;

Judging unit 43 whether there is untreated ascending control information for judging in current dispatching cycle;

Second reporting unit 44 is located for determining in current dispatching cycle there are when untreated ascending control information Manage the ascending control information, and treated that ascending control information is placed in next sub-frame of uplink reports by described.

Specifically, the first reporting unit 42, is specifically used for:First reporting interruption is received in current dispatching cycle When subsignal, report in the feedback information of the uplink scheduling information and downlink data that are obtained by processing in current period at least One;When receiving the second reporting interruption subsignal in current dispatching cycle, reports in current period and obtained by processing The channel state information obtained.

Specifically, the second reporting unit 44 is the second uplink in next dispatching cycle in next sub-frame of uplink Frame, will treated that ascending control information is placed in next sub-frame of uplink give the correct time, be specifically used for:Believe in the upload control Breath after treatment, is obtained when being the feedback information of uplink scheduling request information or downlink data, is receiving next week When the first reporting interruption subsignal of phase, the uplink scheduling request information and lower line number are reported using second sub-frame of uplink According at least one of feedback information;The ascending control information after treatment, it is channel state information to be obtained When, in the second reporting interruption subsignal for receiving next period, the channel shape is reported using second sub-frame of uplink State information.

Specifically, the second reporting unit 44 is third uplink in current dispatching cycle in next sub-frame of uplink Frame, will treated that ascending control information is placed in next sub-frame of uplink reports, including:Pass through in the ascending control information After processing, obtained when being the feedback information of uplink scheduling request information or downlink data, in current dispatching cycle again When receiving the first reporting interruption subsignal, using the third sub-frame of uplink report the uplink scheduling request information and At least one of the feedback information of the downlink data;The ascending control information after treatment, obtained be letter When ceasing status information, when receiving the second reporting interruption signal again in current dispatching cycle, using in the third The above-mentioned channel state information of row subframe.

Therefore in embodiments of the present invention, uplink of the network side equipment first to being received in current dispatching cycle Control information is handled;When then receiving reporting interruption signal in current dispatching cycle, using on the first sub-frame of uplink Report ascending control information processed in current dispatching cycle;And the ascending control information in current dispatching cycle reports completion When, judge whether there is also untreated ascending control informations in current dispatching cycle;If it does, continuing to the uplink control Information processed is handled, and continues in next sub-frame of uplink to report treated ascending control information;So, using the present invention Method, compared in the prior art, in current dispatching cycle, for the ascending control information of untreated completion, directly Capable discarding is tapped into, the performance of entire LTE system can be improved.

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 computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) The form of product.

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.

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of method of reporting uplink control information, which is characterized in that including:
Network side equipment handles the ascending control information received in current dispatching cycle, and the ascending control information is Transmitted by terminal side equipment;
When the network side equipment receives reporting interruption signal in current dispatching cycle, is reported and worked as using the first sub-frame of uplink Processed ascending control information in preceding dispatching cycle;
The network side equipment judges to whether there is untreated ascending control information in current dispatching cycle;
The network side equipment is determining in current dispatching cycle there are when untreated ascending control information, handles the uplink Control information, and treated that ascending control information is placed in next sub-frame of uplink reports by described.
2. according to the method described in claim 1, it is characterized in that, the reporting interruption signal in the current dispatching cycle includes First reporting interruption subsignal and the second reporting interruption subsignal;The ascending control information obtains uplink scheduling by processing At least one of solicited message, the feedback information of downlink data and channel state information.
3. according to the method described in claim 2, it is characterized in that, the network side equipment receives in current dispatching cycle When reporting interruption signal, ascending control information processed in current period is reported, including:
When the network side equipment receives the first reporting interruption subsignal in current dispatching cycle, current period is reported At least one of the feedback information of the interior uplink scheduling information and downlink data obtained by processing;
When the network side equipment receives the second reporting interruption subsignal in current dispatching cycle, current period is reported The interior channel state information obtained by processing.
4. according to the method described in claim 2, it is characterized in that, next sub-frame of uplink is the in next dispatching cycle Two sub-frame of uplink, the network side equipment will treated that ascending control information is placed in next sub-frame of uplink reports, including:
The network side equipment the ascending control information after treatment, obtained be uplink scheduling request information or under When the feedback information of row data, in the first reporting interruption subsignal for receiving next period, using second uplink Frame reports at least one of the feedback information of the uplink scheduling request information and downlink data;
The network side equipment the ascending control information after treatment, obtained when being channel state information, connect When receiving the second reporting interruption subsignal in next period, the channel state information is reported using second sub-frame of uplink.
5. according to the method described in claim 2, it is characterized in that, next sub-frame of uplink is the in current dispatching cycle Three sub-frame of uplink, the network side equipment will treated that ascending control information is placed in next sub-frame of uplink reports, including:
The network side equipment the ascending control information after treatment, obtained be uplink scheduling request information or under When the feedback information of row data, when receiving the first reporting interruption subsignal again in current dispatching cycle, using institute State at least one of the feedback information that third sub-frame of uplink reports the uplink scheduling request information and the downlink data;
The network side equipment the ascending control information after treatment, obtained when being information status information, worked as When receiving the second reporting interruption signal in preceding dispatching cycle again, using the above-mentioned channel status of third sub-frame of uplink Information.
6. according to claim 2 to 5 any one of them method, which is characterized in that the network side equipment uses the object of format 1 Reason uplink control channel reports the feedback information of the uplink scheduling request information or downlink data, using the object of format 2 Reason uplink control channel reports the channel state information.
7. a kind of device of reporting uplink control information, which is characterized in that including:
Processing unit, for handling the ascending control information received in current dispatching cycle, the upload control letter Breath is transmitted by terminal side equipment;
First reporting unit, when for receiving reporting interruption signal in current dispatching cycle, using on the first sub-frame of uplink Report ascending control information processed in current dispatching cycle;
Judging unit whether there is untreated ascending control information for judging in current dispatching cycle;
Second reporting unit, for determining in current dispatching cycle there are when untreated ascending control information, described in processing Ascending control information, and treated that ascending control information is placed in next sub-frame of uplink reports by described.
8. device according to claim 7, which is characterized in that first reporting unit is specifically used for:
When receiving the first reporting interruption subsignal in current dispatching cycle, reports in current period and obtained by processing Uplink scheduling information and downlink data at least one of feedback information;
When receiving the second reporting interruption subsignal in current dispatching cycle, reports in current period and obtained by processing Channel state information.
9. device according to claim 7, which is characterized in that second reporting unit is in next sub-frame of uplink The second sub-frame of uplink in next dispatching cycle, will treated that ascending control information is placed in next sub-frame of uplink reports When, it is specifically used for:
The ascending control information after treatment, obtained be uplink scheduling request information or downlink data feedback letter When breath, in the first reporting interruption subsignal for receiving next period, the uplink is reported using second sub-frame of uplink At least one of the feedback information of scheduling request information and downlink data;
The ascending control information after treatment, obtained when being channel state information, receiving next period When the second reporting interruption subsignal, the channel state information is reported using second sub-frame of uplink.
10. device according to claim 7, which is characterized in that second reporting unit is in next sub-frame of uplink It, will treated that ascending control information is placed in next sub-frame of uplink carries out for the third sub-frame of uplink in current dispatching cycle Report, including:
The ascending control information after treatment, obtained be uplink scheduling request information or downlink data feedback letter When breath, when receiving the first reporting interruption subsignal again in current dispatching cycle, using the third sub-frame of uplink Report at least one of the feedback information of the uplink scheduling request information and the downlink data;
The ascending control information after treatment, obtained when being information status information, in current dispatching cycle again It is secondary when receiving the second reporting interruption signal, using the above-mentioned channel state information of third sub-frame of uplink.
CN201710095027.7A 2017-02-22 2017-02-22 A kind of method and device of reporting uplink control information CN108462971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710095027.7A CN108462971A (en) 2017-02-22 2017-02-22 A kind of method and device of reporting uplink control information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710095027.7A CN108462971A (en) 2017-02-22 2017-02-22 A kind of method and device of reporting uplink control information

Publications (1)

Publication Number Publication Date
CN108462971A true CN108462971A (en) 2018-08-28

Family

ID=63222051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710095027.7A CN108462971A (en) 2017-02-22 2017-02-22 A kind of method and device of reporting uplink control information

Country Status (1)

Country Link
CN (1) CN108462971A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347822A (en) * 2010-07-30 2012-02-08 中兴通讯股份有限公司 Feedback method of downlink subframe response information and base station thereof
CN102694629A (en) * 2011-03-25 2012-09-26 中兴通讯股份有限公司 Processing method of backhaul link uplink feedback information in time division duplexing (TDD) system and system thereof
CN103580797A (en) * 2012-08-03 2014-02-12 电信科学技术研究院 Transmission method and device of uplink control information
US20160157241A1 (en) * 2012-11-01 2016-06-02 Intel Corporation Channel state information feedback scheme for cooperative multi point transmission and carrier aggregation scenario
US20160212649A1 (en) * 2015-01-16 2016-07-21 Qualcomm Incorporated Uplink control information transmission using pusch in enhanced carrier aggregation
WO2017014463A1 (en) * 2015-07-21 2017-01-26 엘지전자 주식회사 Method for reporting channel status information in wireless communication system and device for same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347822A (en) * 2010-07-30 2012-02-08 中兴通讯股份有限公司 Feedback method of downlink subframe response information and base station thereof
CN102694629A (en) * 2011-03-25 2012-09-26 中兴通讯股份有限公司 Processing method of backhaul link uplink feedback information in time division duplexing (TDD) system and system thereof
CN103580797A (en) * 2012-08-03 2014-02-12 电信科学技术研究院 Transmission method and device of uplink control information
US20160157241A1 (en) * 2012-11-01 2016-06-02 Intel Corporation Channel state information feedback scheme for cooperative multi point transmission and carrier aggregation scenario
US20160212649A1 (en) * 2015-01-16 2016-07-21 Qualcomm Incorporated Uplink control information transmission using pusch in enhanced carrier aggregation
WO2017014463A1 (en) * 2015-07-21 2017-01-26 엘지전자 주식회사 Method for reporting channel status information in wireless communication system and device for same

Similar Documents

Publication Publication Date Title
NL2012390C2 (en) Harq reception status determination and transmission.
CN102884742B (en) Method and system for indicating the transmission mode of uplink control information
CN104885398B (en) Method and apparatus for communication between devices
US9917625B2 (en) Handover signaling for beamforming communications
US20120087254A1 (en) Uplink control information transmission on backward compatible pucch formats with carrier aggregation
US20140355529A1 (en) System and method of managing wireless communications with multiple transmission points
JP5685307B2 (en) Efficient control information transmission method and apparatus for supporting uplink multiple antenna transmission
CN103493417B (en) GSM and its channel transmission/method of reseptance
WO2009093662A1 (en) Mobile station device and program
ES2562474T3 (en) Method and communication device for carrier aggregation system
CN103918208B (en) For the CSI report of the set of CSI RS resources
CN105052061B (en) The channel state information of tdd communication systems for adaptive configuration
CN104685916B (en) For sending/the method and apparatus of receiving channel state information
JP6109747B2 (en) Method and apparatus for activating and deactivating secondary carrier in wireless communication system using carrier aggregation technology
RU2573230C2 (en) Apparatus and method for feeding back data receiving status
CN104202133B (en) Hybrid automatic repeat request method and apparatus for communication system
KR20150034808A (en) Method and device for transmitting mcs indication information
CN103620984B (en) Method and apparatus for user equipment in battery saving mode transmitting reverse direction control signal in mobile communication system
KR20130141587A (en) Data transmitting method and device
CN101883391B (en) Uplink control signaling feedback processing method and system
TW201210239A (en) Method of multiplexing and transmission of uplink control information and related communication device
WO2013142410A2 (en) Systems and methods for signaling and determining transmission time interval bundling parameters
CN101505498A (en) Downlink control information sending method, related system and apparatus
WO2013139207A1 (en) Downlink control signalling transmission method and device
WO2015060958A1 (en) Coverage enhancement and semi-persistent scheduling support in lte-tdd systems

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination