CN102131280B - Method and equipment for determining coverage condition of uplink channel and transmitting dedicated scheduling requests - Google Patents
Method and equipment for determining coverage condition of uplink channel and transmitting dedicated scheduling requests Download PDFInfo
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Abstract
The invention discloses a method and equipment for determining coverage conditions of an uplink channel and transmitting dedicated scheduling requests. The method comprises the following steps that: a base station distributes dedicated scheduling request resources for user equipment which is in a connection state; the base station configures that the user equipment reports transmission information of the dedicated scheduling requests after transmitting the dedicated scheduling requests in a predetermined times through signaling; and the base station determines the coverage conditions of the uplink channel according to the times of receiving the dedicated scheduling requests and the transmission information reported by the user equipment. By the invention, the requirement that a time stamp reported by the user equipment is strictly consistent with the time of the base station is met, and the coverage conditions of the uplink channel are determined according to the receiving times and the transmission information.
Description
Technical field
The present invention relates to wireless communication field, particularly a kind of coverage condition of up channel determine, proprietary dispatch request sending method and equipment.
Background technology
Fig. 1 is the mapping schematic diagram of existing LTE (Long Term Evolution, Long Term Evolution) descending transmission channel to physical channel, and Fig. 2 is the mapping schematic diagram of existing LTE uplink transport channel to physical channel, and in figure, each channel is respectively:
PBCH (Physical broadcast channel, Physical Broadcast Channel), this channel carries the information of the MIB (Master Information Block, control information piece) in broadcast.
PCFICH (Physical control format indicator channel, Physical Control Format Indicator Channel), this channel is used to refer to several OFDM in each subframe (O rthogonal Frequency DivisionMultiplex, OFDM) symbol is for control character.
PDCCH (Physical downlink control channel, Physical Downlink Control Channel), down control channel is indicated PDSCH (Physical Downlink Shared Channel by PDCCH, Physical Downlink Shared Channel) or PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel) running time-frequency resource, the information such as coded system.
PHICH (Physical Hybrid ARQ Indicator Channel, Physical HARQ Indicator Channel; HARQ:Hybrid Automatic Repeat Request, mixed automatic repeat request), this channel is used for carrying the descending HARQ feedback information of uplink.
PDSCH is DSCH Downlink Shared Channel.
PMCH (Physical multicast channel, Physical Multicast Channel) is Multicast Channel.
PUCCH (Physical uplink control channel, Physical Uplink Control Channel) be used for carrying the upward HARQ feedback information of downlink transfer, carry SR (scheduling request, dispatch request) information, carry CQI (Channel Quality Indicator, channel quality indication) report information.
PUSCH is Uplink Shared Channel.
PRACH (Physical random access channel) is Random Access Channel.
Broadcast is divided into two parts at present, and a part is in MIB, and by the PBCH carrying, another part is carried by PDSCH in SIB (System Information Block, system information block).At present for SON (Self Organizing Networks, self-organizing network) or MDT (minimization drive test, minimum road test) discussion, have scheme described that MIB in PBCH takes defeat and PDSCH in the record that takes defeat of SIB, then report, this information of network utilisation carries out SON or operator utilizes this information to carry out minimum road test.
Wherein can carry in up PUCCH:
1, the upward HARQ feedback information of downlink transfer;
2, dispatch request information (SR), the CQI report information.
Wherein SR information is to need to send when the UE uplink service, and when not having ascending resource to use, and is used for that the informing network request is scheduled.
MDT has measuring amount now:
The thought of MDT is to allow UE report relevant metrical information, or then corresponding failed turkey is recorded reported.UE also needs at this moment time is preserved when recording metrical information and turkey, then carries up together, is used for auxiliary network to do the network optimization.
Several UE measuring amount of having passed through at present are (specifically can with reference to 3GPP 36.805 V1.2)
1, Periodical downlink pilot measurements (the cycle descending pilot frequency is measured);
2, Serving Cell becomes worse than threshold (it is poorer than setting thresholding that service district becomes);
3, Transmit power headroom becomes less than threshold (it is poorer than setting thresholding that PHR becomes);
4, Random access failure (random access failure);
5, Paging Channel Failure (paging channel takes defeat);
6, Broadcast Channel failure (broadcast channel takes defeat).
In these 6 UE measuring amount, wherein the 2nd Serving Cell becomes worse thanthreshold (it is poorer than setting thresholding that service district becomes) considers that PUSCH is carried out covering problem to be checked.The 4th Random access failure (random access failure) is optimized for the PRACH channel.But for the PUCCH up channel, corresponding the measurement is not optimized.
Relating at present the scheme basic thought that PUCCH is carried out coverage optimization in prior art is:
Be in the UE of connection status in up, the certain SR resource of UE can be distributed in the base station.And the proprietary SR of this SR for carrying on PUCCH.If UE has upstream data to send and will send the upstream request Resources allocation by SR to the base station when there is no ascending resource.The base station determines whether to distribute to this UE resource, if it is bad that up channel covers, UE has sent SR and does not receive the base station, UE can not be scheduled, if this information does not send to network, network and do not know UE sent D-SR (dedicated-SR, proprietary-as SR), namely can not find up covering problem.Although certainly may have UE request but the base station not have the situation of scheduling, the base station can judge according to the time that UE reports up owing to not receiving that SR itself does not have to dispatch in this case, thereby determines whether it being up covering problem.
Therefore UE can not record this information after after transmission SR, X receives scheduling for a long time, and records the information such as time, position and residential quarter at this moment, and reports this information in the suitable time.Also can base station triggers report, the long X of this X can set as required.
UE does not record this information after can receiving scheduling after transmission SR is N time yet, and records the information such as time, position and residential quarter at this moment, and reports this information in the suitable time.Also can base station triggers report, can configure for N time.
The deficiency of such scheme is: although there is the UE request, the base station does not have the situation of scheduling.The base station can judge according to the time that UE reports up owing to not receiving SR or not scheduling itself in this case.Thereby determine whether it being up covering problem.And strict being consistent with the base station of this timestamp that just requires UE to report, but do not have at present strict consistent of time of corresponding mechanism base station and UE.
Summary of the invention
Technical problem solved by the invention has been to provide that a kind of coverage condition of up channel is determined, D-SR sending method and equipment.
Provide a kind of coverage condition of up channel to determine method in the embodiment of the present invention, comprised the steps:
The base station is that the UE of connection status distributes the D-SR resource;
The base station reports D-SR to send situation information after the D-SR that sends preset times by signal deployment UE;
The described transmission situation information that the base station reports according to reception number of times and the UE of D-SR is determined the coverage condition of up channel.
A kind of D-SR sending method is provided in the embodiment of the present invention, has comprised the steps:
UE receives the base station indication, and described indication comprises that base station configuration UE reports D-SR to send situation information after the D-SR that sends preset times;
UE sends D-SR, and records D-SR transmission situation information;
Report the transmission situation information of D-SR after the D-SR of UE transmission preset times.
A kind of base station is provided in the embodiment of the present invention, has comprised:
Resource distribution module is used to the UE of connection status to distribute the D-SR resource;
Indicating module is used for reporting after the D-SR that sends preset times by signal deployment UE D-SR to send situation information;
Cover determination module, be used for the coverage condition that described transmission situation information that reception number of times and UE according to D-SR report is determined up channel.
A kind of subscriber equipment is provided in the embodiment of the present invention, has comprised:
Receiver module is used for receiving the base station indication, and described indication comprises that base station configuration UE reports D-SR to send situation information after the D-SR that sends preset times;
Sending module is used for sending D-SR, and records D-SR transmission situation information;
Reporting module is for report the transmission situation information of D-SR after the D-SR that sends preset times.
Beneficial effect of the present invention is as follows:
In the invention process process, the base station is that the UE of connection status distributes the D-SR resource; Then the base station reports D-SR to send situation information after the D-SR that sends preset times by signal deployment UE; UE just reports the transmission situation information of D-SR after the D-SR that sends preset times; The described transmission situation information that the base station reports according to reception number of times and the UE of D-SR is again determined the coverage condition of up channel.Due to when carrying out up covering problem judgement, D-SR the number that the known UE in base station will send, also can learn simultaneously the actual D-SR that receives, can also know the transmission situation by reporting of UE at last, thereby can be according to receiving number of times and the situation of transmission information be determined the coverage condition of up channel, and have overcome the strict requirement that is consistent with the base station of timestamp that UE reports.
Description of drawings
Fig. 1 is the mapping schematic diagram of existing LTE descending transmission channel to physical channel;
Fig. 2 is the mapping schematic diagram of existing LTE uplink transport channel to physical channel;
Fig. 3 is that the coverage condition of up channel in the embodiment of the present invention is determined method implementing procedure schematic diagram;
Fig. 4 is D-SR sending method implementing procedure schematic diagram in the embodiment of the present invention;
Fig. 5 is architecture of base station schematic diagram in the embodiment of the present invention;
Fig. 6 is user device architecture schematic diagram in the embodiment of the present invention.
Embodiment
The inventor notices in the invention process: be in the UE of connection status in up, the certain SR resource of UE can be distributed in the base station.And the proprietary SR of this SR for carrying on PUCCH.If UE has upstream data to send and will send the upstream request Resources allocation by SR to the base station when there is no ascending resource.The base station determines whether distribute to this UE resource, and does not receive the base station if the up channel covering is bad, and UE has sent SR, and UE can not be scheduled.The network and do not know that UE sent D-SR if this information does not send to network namely can not found up covering problem.Therefore, will provide in the embodiment of the present invention for this defective and provide technical scheme, and adopt this scheme can mask UE and the inaccurate problem of base station timestamp record.In this scheme, for the UE of connection status, the certain SR resource of UE can be distributed in the base station, and network side can send several times by signal deployment UE and report after D-SR.Report after sending 5 SR such as the network side configuration UE, and record time and the geographical position that these 5 SR send, cell information etc.Also record UE at network side and send SR several times.Like this, if Network records 4 times, and UE reports up 5 times, this explanation is the up problem that is coated with once.If there is problem in the same place of a plurality of UE report, can judge the up problem that is coated with in this place.If in the D-SR of network appointment transmission times, the residential quarter switching has occured at UE, UE can carry up the D-SR relevant information that has occured, and network side also can also can judge whether to exist up covering problem according to this information.If UE has transferred to IDLE (free time) state in the D-SR of network appointment transmission times, UE cancels the situation that reports transmission D-SR, and network side is also removed relevant configuration.Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
When explanation, at first the enforcement from the base station describes, and the then enforcement from UE describes, and utilizes at last the base station to describe with the example of implementing that coordinates of UE.But need to prove, the enforcement of base station and UE has solved respectively the base station to the problem of determining of coverage condition, and in the UE problem of reporting measurement amount how, and this both can coordinate enforcement, also can implement separately, be to contact each other but two technical schemes relatively can independently using.
Fig. 3 is that the coverage condition of up channel is determined method implementing procedure schematic diagram, as shown in the figure, can comprise the steps:
The described transmission situation information that step 303, base station report according to reception number of times and the UE of D-SR is determined the coverage condition of up channel.
In enforcement, the transmission situation information of the transmission situation information of the D-SR D-SR that can be UE report to the base station according to the log report manner of configuration.
Concrete, the log of configuration (record) report manner can comprise one of following mode or its combination:
Carry out in this residential quarter reporting after RRC (Radio Resource Control, Radio Resource is controlled) connects; Preset Time after moving to other residential quarters reports; Report based on absolute time.
In enforcement, can further include:
When needing to switch before UE completes the number of times that sends D-SR, the base station receives the transmission situation information of the D-SR that has sent that UE reports by relevant up signaling.
In enforcement, can further include:
When UE changed idle condition over to, the relevant configuration of this UE was removed in the base station.
When UE changed idle condition over to, UE had also just disconnected with network and being connected, and therefore also just can the relevant configuration that this UE is relevant remove, and after UE enters connection status again, then by network side, it was configured.
In enforcement, send situation information and can comprise one of following information or its combination:
The power of the PUCCH of the positional information of radio environment measurements information, cell ID, UE, timestamp information, temporal information, failure cause, transmission D-SR.
Fig. 4 is D-SR sending method implementing procedure schematic diagram, as shown in the figure, can comprise the steps:
Report the transmission situation information of D-SR after the D-SR of step 403, UE transmission preset times.
In enforcement, when UE reports the transmission situation information of D-SR, can report according to the log report manner of configuration the transmission situation information of D-SR to the base station.
In enforcement, the log report manner of configuration can comprise one of following mode or its combination: carry out reporting after RRC connects in this residential quarter; Preset Time after moving to other residential quarters reports; Report based on absolute time.
In enforcement, can further include:
UE determines to need to switch before completing the number of times that sends D-SR;
UE reports the transmission situation information of the D-SR that has sent by relevant up signaling.
In enforcement, can further include:
When UE changed idle condition over to, UE stopped sending D-SR.
In enforcement, send situation information and can comprise one of following information or its combination:
The power of the PUCCH of the positional information of radio environment measurements information, cell ID, UE, timestamp information, temporal information, failure cause, transmission D-SR.
The below describes with the embodiment that coordinates of base station with UE.
Embodiment one
The present embodiment is the situation that UE does not switch before reaching the D-SR transmission times.
1: the D-SR resource is distributed to UE in the base station.
2: the base station reports the D-SR of these several correlations to send situation information after sending X D-SR by signal deployment UE.
In concrete enforcement, the number of times of X can be set as required.For example be set to 5 inferior.
D-SR of the every transmission of 3:UE records following relevant information as the situation of transmission information.
During concrete enforcement, UE can record turkey, comprising but following information when being not limited to this event occurs also can select one of them or several parameters to record (wherein parameter order) in no particular order:
1), radio environment measurements information.
This is can refer to wireless signal that UE measures or/and the information of channel quality, as pilot signal quality, and reference symbol signal quality etc.;
2), cell ID.
Cell ID when the UE record occurs unsuccessfully is as PCI (physical cell identity, physical-layer cell identifier).
3), position.
If UE has the ability of the positional information obtained, the geographical location information when record occurs unsuccessfully.
4), timestamp.
It can be specifically the temporal information when occuring unsuccessfully.
5), failure cause.
If it is the failure what reason causes that UE can distinguish, can record this failure cause.
6), send the power of the PUCCH of D-SR.
UE can record the power that PUCCH sends D-SR.
4: the UE behavior that do not switch in the meantime, do not transfer to the IDLE state yet.And send for X time that has reached network configuration.
, UE reports information recorded above according to the log report manner that has configured to network, such as carrying out reporting after RRC connects in this residential quarter, also can report moving to the suitable time of other residential quarters, perhaps report based on absolute time.
5: the information that the base station reports up according to UE determines whether carry out the optimization that up channel covers, as diagnoses out up covering not enough, thereby takes adequate measures to improve up covering.
Embodiment two
The present embodiment is the situation that UE switches before reaching the D-SR transmission times.
1: the D-SR resource is distributed to UE in the base station.
2: then the base station reports the D-SR of these several correlations to send situation information after sending X D-SR by signal deployment UE.
D-SR of the every transmission of 3:UE records following relevant information as the situation of transmission information.
During concrete enforcement, UE can record turkey, comprising but following information when being not limited to this event occurs also can select one of them or several parameters to record (wherein parameter order) in no particular order:
1), radio environment measurements information.
This is can refer to wireless signal that UE measures or/and the information of channel quality, as pilot signal quality, and reference symbol signal quality etc.;
2), cell ID.
Cell ID when the UE record occurs unsuccessfully is as physical-layer cell identifier PCI.
3), position.
If UE has the ability of the positional information obtained, the geographical location information when record occurs unsuccessfully.
4), timestamp.
It can be specifically the temporal information when occuring unsuccessfully.
5), failure cause.
If it is the failure what reason causes that UE can distinguish, can record this failure cause.
6), send the power of the PUCCH of D-SR.
UE can record the power that PUCCH sends D-SR.
4: before reaching the D-SR transmission times and reaching X time, UE need to switch, and at this moment UE can report the D-SR relevant information that has sent by relevant up signaling.Up signaling can adopt existing up signaling, also can adopt newly-increased up signaling.
5: the information that the base station reports up according to UE determines whether carry out the optimization that up channel covers, as diagnoses out up covering not enough, thereby takes adequate measures to improve up covering.
Based on same inventive concept, a kind of base station, subscriber equipment also are provided in the embodiment of the present invention, the principle of dealing with problems due to these equipment and a kind of coverage condition of up channel determine that method, D-SR sending method are similar, therefore the enforcement of these equipment can referring to the enforcement of method, repeat part and repeat no more.
Fig. 5 is the architecture of base station schematic diagram, as shown in the figure, can comprise in the base station:
Indicating module 502 is used for reporting after the D-SR that sends preset times by signal deployment UE D-SR to send situation information;
In enforcement, cover the coverage condition that transmission situation information that determination module can also be further used for the D-SR that reports to the base station according to the log report manner of configuration according to UE is determined up channel.
Concrete, the log report manner of configuration can comprise one of following mode or its combination:
Carry out reporting after RRC connects in this residential quarter;
Preset Time after moving to other residential quarters reports;
Report based on absolute time.
In enforcement, when covering determination module and can also be further used for needing to switch, receive the transmission situation information of the D-SR that has sent that UE reports by relevant up signaling before UE completes the number of times that sends D-SR.
In enforcement, cover determination module and can also be further used for removing the relevant configuration of this UE when UE changes idle condition over to.
Concrete, send situation information and can comprise one of following information or its combination:
The power of the PUCCH of the positional information of radio environment measurements information, cell ID, UE, timestamp information, temporal information, failure cause, transmission D-SR.
Fig. 6 is the user device architecture schematic diagram, as shown in the figure, can comprise in UE:
Sending module 602 is used for sending D-SR, and records D-SR transmission situation information;
In enforcement, reporting module can also be further used for when reporting the transmission situation information of D-SR, reports the transmission situation information of D-SR to the base station according to the log report manner of configuration.
Concrete, the log report manner of configuration can comprise one of following mode or its combination:
Carry out reporting after RRC connects in this residential quarter;
Preset Time after moving to other residential quarters reports;
Report based on absolute time.
In enforcement, when reporting module can also be further used for needing to switch, report the transmission situation information of the D-SR that has sent by relevant up signaling before determining to complete the number of times that sends D-SR.
In enforcement, sending module can also be further used for stopping sending D-SR when UE changes idle condition over to.
Concrete, send situation information and can comprise one of following information or its combination:
The power of the PUCCH of the positional information of radio environment measurements information, cell ID, UE, timestamp information, temporal information, failure cause, transmission D-SR.
For the convenience of describing, the each several part of the above device is divided into various modules with function or the unit is described respectively.Certainly, can realize the function of each module or unit in same or a plurality of softwares or hardware when enforcement is of the present invention.
By above-mentioned enforcement as seen, the invention provides can technical scheme in, network configuration UE sends X D-SR, UE sends and also to report the D-SR transmission situation of being correlated with after D-SR.
Further, UE can report the D-SR transmission situation of being correlated with after reaching number of times;
Further, switching can occur in UE when not reaching the number of times that sends D-SR, still the D-SR transmission situation that has occured is reported;
Further, UE can also forward the IDLE state to when not reaching the number of times that sends D-SR, cancel D-SR and report.
As seen, the scheme that provides for existing methodical defective of technical scheme provided by the invention can mask UE and the inaccurate problem of base station timestamp record.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect fully.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code one or more.
The present invention is that reference is described according to flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the present invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of realizing in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby be provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame in the instruction of carrying out on computer or other programmable devices.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (20)
1. the coverage condition of a up channel is determined method, it is characterized in that, comprises the steps:
The base station is that the user equipment (UE) of connection status distributes proprietary dispatch request D-SR resource;
The base station reports D-SR to send situation information after the D-SR that sends preset times by signal deployment UE;
The base station is in the situation that D-SR the number that known UE will send, and the described transmission situation information that reports according to reception number of times and the UE of D-SR is determined the coverage condition of up channel.
2. the method for claim 1, is characterized in that, the transmission situation information of described D-SR is UE according to the transmission situation information that records the D-SR that the log report manner reports to the base station of configuration.
3. method as claimed in claim 2, is characterized in that, the log report manner of configuration comprises one of following mode or its combination:
Carry out reporting after radio resource control RRC connects in this residential quarter;
Preset Time after moving to other residential quarters reports;
Report based on absolute time.
4. described method as arbitrary in claims 1 to 3, is characterized in that, further comprises:
When needing to switch before UE completes the number of times that sends D-SR, the base station receives the transmission situation information of the D-SR that has sent that UE reports by relevant up signaling.
5. described method as arbitrary in claims 1 to 3, is characterized in that, further comprises:
When UE changed idle condition over to, the relevant configuration of this UE was removed in the base station.
6. described method as arbitrary in claims 1 to 3, is characterized in that, described transmission situation information comprises one of following information or its combination:
The power of the Physical Uplink Control Channel PUCCH of the positional information of radio environment measurements information, cell ID, UE, timestamp information, temporal information, failure cause, transmission D-SR.
7. a proprietary dispatch request D-SR sending method, is characterized in that, comprises the steps:
UE receives the base station indication, and described indication comprises that base station configuration UE reports D-SR to send situation information after the D-SR that sends preset times;
UE sends D-SR, and records D-SR transmission situation information;
UE sends the transmission situation information that reports D-SR after the D-SR of preset times, so that the coverage condition of up channel in the situation that D-SR the number that known UE will send, is determined in described base station according to the reception number of times of this transmission situation information and D-SR.
8. method as claimed in claim 7, is characterized in that, when UE reports the transmission situation information of D-SR, reports the transmission situation information of D-SR to the base station according to the log report manner of configuration.
9. method as claimed in claim 8, is characterized in that, the log report manner of configuration comprises one of following mode or its combination:
Carry out reporting after RRC connects in this residential quarter;
Preset Time after moving to other residential quarters reports;
Report based on absolute time.
10. described method as arbitrary in claim 7 to 9, is characterized in that, further comprises:
UE determines to need to switch before completing the number of times that sends D-SR;
UE reports the transmission situation information of the D-SR that has sent by relevant up signaling.
11. described method as arbitrary in claim 7 to 9 is characterized in that, further comprises:
When UE changed idle condition over to, UE stopped sending D-SR.
12. described method as arbitrary in claim 7 to 9 is characterized in that, described transmission situation information comprises one of following information or its combination:
The power of the PUCCH of the positional information of radio environment measurements information, cell ID, UE, timestamp information, temporal information, failure cause, transmission D-SR.
13. a base station is characterized in that, comprising:
Resource distribution module is used to the UE of connection status to distribute proprietary dispatch request D-SR resource;
Indicating module is used for reporting after the D-SR that sends preset times by signal deployment UE D-SR to send situation information;
Cover determination module, be used in the situation that D-SR the number that known UE will send, the described transmission situation information that reports according to reception number of times and the UE of D-SR is determined the coverage condition of up channel.
14. base station as claimed in claim 13 is characterized in that, covers the coverage condition that transmission situation information that determination module is further used for the D-SR that reports to the base station according to the log report manner of configuration according to UE is determined up channel.
15. described base station as arbitrary in claim 13 to 14, it is characterized in that, when covering determination module and being further used for needing to switch, receive the transmission situation information of the D-SR that has sent that UE reports by relevant up signaling before UE completes the number of times that sends D-SR.
16. described base station as arbitrary in claim 13 to 14 is characterized in that, covers determination module and is further used for when UE changes idle condition over to, removes the relevant configuration of this UE.
17. a subscriber equipment is characterized in that, comprising:
Receiver module is used for receiving the base station indication, and described indication comprises that base station configuration UE reports D-SR to send situation information after the proprietary dispatch request D-SR that sends preset times;
Sending module is used for sending D-SR, and records D-SR transmission situation information;
Reporting module, be used for reporting the transmission situation information of D-SR after the D-SR that sends preset times, so that the coverage condition of up channel in the situation that D-SR the number that known UE will send, is determined in described base station according to the reception number of times of this transmission situation information and D-SR.
18. subscriber equipment as claimed in claim 17 is characterized in that, reporting module is further used for when reporting the transmission situation information of D-SR, reports the transmission situation information of D-SR to the base station according to the log report manner of configuration.
19. described subscriber equipment as arbitrary in claim 17 to 18, it is characterized in that, when reporting module is further used for needing to switch, report the transmission situation information of the D-SR that has sent by relevant up signaling before determining to complete the number of times that sends D-SR.
20. described subscriber equipment as arbitrary in claim 17 to 18 is characterized in that sending module is further used for when UE changes idle condition over to, stops sending D-SR.
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| CN 201010034033 CN102131280B (en) | 2010-01-12 | 2010-01-12 | Method and equipment for determining coverage condition of uplink channel and transmitting dedicated scheduling requests |
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| CN 201010034033 CN102131280B (en) | 2010-01-12 | 2010-01-12 | Method and equipment for determining coverage condition of uplink channel and transmitting dedicated scheduling requests |
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| CN102131280B true CN102131280B (en) | 2013-11-06 |
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