CN102791035A - Processing method and processing device of information channel storage module resources - Google Patents
Processing method and processing device of information channel storage module resources Download PDFInfo
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Abstract
The invention discloses a processing method and a processing device of information channel storage module resources. The device comprises an orthogonal frequency division multiplexing (OFDM) demodulation module, a scheduling control module and a storage module. The OFDM demodulation module is used for demodulating one or a plurality of symbols of received up receiving antenna data and outputting control information. The scheduling control module is used for controlling working flow an up business information channel module PUSCH and/or an up control information channel module PUCCH according to configuration parameter transmitted by control information and an embedded core module. The storage module is used for storing control information and processing results of the up control information channel module PUCCH and/or the up control information channel module PUCCH. The processing method and the processing device can save storage resources, reduce complexity of a system scheduling information channel and simultaneously reduce cost.
Description
Technical field
The present invention relates to the communications field, particularly, relate in particular to a kind of processing method and device of channel memory module resource.
Background technology
LTE is a kind of new mobile communication technology.Up relevant with business data processing two channels that have of LTE: reverse link traffic channel (Physical Uplink Shared Channel abbreviates PUSCH as) and ascending control channel (Physical Uplink Control Channel abbreviates PUCCH as).The PUSCH channel mainly carries out the processing of business datum, and PUCCH channel bearing upstream control signaling is mainly controlled the processing of signaling.For same UE (User Equipment), PUSCH and PUCCH can not transmit simultaneously.In traditional up receiving terminal data handling procedure, PUSCH and PUCCH carry out independent process respectively.
In traditional up receiving terminal data handling procedure, the data of PUSCH and PUCCH will be carried out independent process and storage respectively after OFDM (the Orthogonal Frequency Division Multiplexing) demodulation, and memory data output is sizable.
In traditional up receiving terminal data handling procedure; PUSCH and PUCCH carry out independent process respectively; And the data of PUSCH and PUCCH will be stored respectively after OFDM (Orthogonal Frequency Division Multiplexing) demodulation, and memory data output is sizable.Traditional U E business data processing process is after handling the data of all UE of symbol earlier; Handle the data of next all UE of symbol again; Data symbols all in a sub-frame dispose, and are unfavorable for that like this PUSCH and PUCCH carry out resource-sharing, and scheduling controlling is more complicated also.
System storage capacity after the OFDM demodulation to above-mentioned prior art is big, and the channel dispatch complicated problems, does not have effective solution at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of processing method and device of channel memory module resource, and is big with the system storage capacity after the OFDM demodulation that solves prior art, and the channel dispatch complicated problems.
To achieve these goals, according to an aspect of the present invention, a kind of processing method of channel memory module resource is provided.
Processing method according to channel memory module resource of the present invention comprises: one or more symbols of the up reception antenna data that OFDM demodulation module demodulate reception arrives, and output control information; The configuration parameter that dispatching control module sends over according to control information and embedded core module is controlled the workflow of reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH; Preserve the result of control information and reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH through memory module.
Further; The workflow that the configuration parameter that dispatching control module sends over according to control information and embedded core module 6 is controlled reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH comprises: when the configuration parameter that control information and embedded core module send over effective; And when having ascending control channel, dispatching control module starts ascending control channel module PUCCH; Ascending control channel module PUCCH carries out the common channel data processing procedure, and result is saved to memory module; When symbol is a frequency pilot sign, and symbol is when being last symbol of subframe, and scheduling controlling ascending control channel module PUCCH carries out data and reports; Monitoring after ascending control channel module PUCCH data report completion, start reverse link traffic channel module PUSCH and carry out business data processing.
Further; Is being frequency pilot sign when symbol, and symbol is when being last symbol of subframe, scheduling controlling ascending control channel module PUCCH carries out before data report; Method also comprises: judge whether symbol is frequency pilot sign; Wherein, if frequency pilot sign is then carried out and is reported pilot symbol data; If not frequency pilot sign; Judge then whether symbol is last symbol of subframe, if last symbol of subframe then gets into scheduling controlling ascending control channel module PUCCH and carries out the step that data report; Otherwise, return the wait state of memory module.
Further, effective at the configuration parameter that sends over when control information and embedded core module, and when having ascending control channel; Dispatching control module starts before the ascending control channel module PUCCH, and method also comprises: judge whether the configuration parameter that current control information and embedded core module send over is effective, wherein; Under the effective situation of configuration parameter that control information and embedded core module send over; Judge whether ascending control channel is effective, under effective situation, dispatching control module starts ascending control channel module PUCCH; Otherwise, get into and judge whether symbol is the step of frequency pilot sign; Under the invalid situation of configuration parameter that control information and embedded core module send over, return the wait state of memory module.
Further; One or more symbols of the up reception antenna data that arrive in OFDM demodulation module demodulate reception; And after the output control information; Method also comprises: dispatching control module will generate the subframe interrupt signal and be sent to memory module, with the memory location of the data after the demodulation of control OFDM demodulation module.
To achieve these goals, according to another aspect of the present invention, a kind of processing unit of channel memory module resource is provided.
Processing unit according to channel memory module resource of the present invention comprises: the OFDM demodulation module is used for one or more symbols of the up reception antenna data that demodulate reception arrives and output control information; Dispatching control module is used for controlling according to the configuration parameter that control information and embedded core module send over the workflow of reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH; Memory module, the result that is used to preserve control information and reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH.
Further, dispatching control module comprises: first processing module, and the configuration parameter that is used for sending over when control information and embedded core module 6 is effective, and when having ascending control channel, dispatching control module starts ascending control channel module PUCCH; Second processing module is used for ascending control channel module PUCCH and carries out the common channel data processing procedure, and result is saved to memory module; The 3rd processing module, be used for when symbol be not frequency pilot sign, and symbol is when being last symbol of subframe, scheduling controlling ascending control channel module PUCCH carries out data and reports; The manages module everywhere, is used for starting reverse link traffic channel module PUSCH and carrying out business data processing monitoring after ascending control channel module PUCCH data report completion.
Further, dispatching control module also comprises: first judge module, be used to judge whether symbol is frequency pilot sign, wherein, if frequency pilot sign is then carried out and is reported pilot symbol data; If not frequency pilot sign; Judge then whether symbol is last symbol of subframe, if last symbol of subframe then gets into scheduling controlling ascending control channel module PUCCH and carries out the step that data report; Otherwise, return the wait state of memory module.
Further, dispatching control module also comprises: second judge module is used to judge whether the configuration parameter that current control information and embedded core module send over is effective; Wherein, under the effective situation of configuration parameter that control information and embedded core module send over, judge whether ascending control channel is effective; Under effective situation; Dispatching control module starts ascending control channel module PUCCH, otherwise, get into and judge whether symbol is the step of frequency pilot sign; Under the invalid situation of configuration parameter that control information and embedded core module send over, return the wait state of memory module.
Further, device also comprises: control module is used for dispatching control module and will generates the subframe interrupt signal and be sent to memory module, to control the memory location of the data after the demodulation of OFDM demodulation module.
Through the present invention, adopt the OFDM demodulation module, be used for one or more symbols of the up reception antenna data that demodulate reception arrives, and the output control information; Dispatching control module is used for controlling according to the configuration parameter that control information and embedded core module send over the workflow of reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH; Memory module; Be used to preserve the result of control information and reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH; The system storage capacity after the OFDM demodulation that has solved prior art is big; And the channel dispatch complicated problems, and then the complexity of saving storage resources, reducing the system call channel, the effect that reduces cost have simultaneously been reached.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes a part of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, does not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation according to the processing unit of the channel memory module resource of the embodiment of the invention;
Fig. 2 is the sketch map according to UE data store organisation embodiment illustrated in fig. 1;
Fig. 3 is the flow chart according to the processing method of the channel memory module resource of the embodiment of the invention; And
Fig. 4 is the flow chart according to the detailed process method of the channel memory module resource of the embodiment of the invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear,, the present invention is further elaborated below in conjunction with accompanying drawing and/or embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of processing method and device of channel memory module resource.
Fig. 1 is the structural representation according to the processing unit of the channel memory module resource of the embodiment of the invention.This device as shown in Figure 1 comprises: OFDM demodulation module 2 is used for one or more symbols of the up reception antenna data that demodulate reception arrives and output control information; Dispatching control module 1 is used for controlling according to the configuration parameter that control information and embedded core module send over the workflow of reverse link traffic channel module 3PUSCH and/or ascending control channel module 4PUCCH; Memory module 5, the result that is used to preserve control information and reverse link traffic channel module 3PUSCH and/or ascending control channel module 4PUCCH.
The application's the foregoing description has been realized a kind of LTE (Long Term Evolution) up receiving terminal PUSCH and/or PUCCH memory module resource sharing control device, after each symbol carries out the OFDM demodulation process on the one hand with storage in RAM Shared; Carry out the processing of PUCCH common signal channel on the other hand simultaneously, after data processing is accomplished the result returned and deposit in the RAM Shared, after the PUCCH that treats all symbols handled, reading of data was packed from RAM Shared, gives embedded core module and carries out subsequent treatment.Control information among the application is the demodulating data accompanying information, and this control information can comprise information such as data are effectively indicated, symbol number indication.The configuration parameter that sends over embedded core module 6 comprises: information such as sub-district ID, ID, bandwidth, frame number and subframe numbers.
Dispatching control module 1 in the application's the foregoing description can comprise: first processing module; The configuration parameter that is used for sending over when control information and embedded core module 6 is effective; And when having ascending control channel 4, dispatching control module 1 starts ascending control channel module 4PUCCH; Second processing module is used for ascending control channel module 4PUCCH and carries out the common channel data processing procedure, and result is saved to memory module 5; The 3rd processing module, be used for when symbol be frequency pilot sign, and symbol is when being last symbol of subframe, scheduling controlling ascending control channel module 4PUCCH carries out data and reports; The manages module everywhere, is used for starting reverse link traffic channel module 3PUSCH and carrying out business data processing monitoring after ascending control channel module 4PUCCH data report completion.
Preferably, above-mentioned dispatching control module 1 can also comprise: first judge module, be used to judge whether symbol is frequency pilot sign, wherein, if frequency pilot sign is then carried out and is reported pilot symbol data; If not frequency pilot sign; Judge then whether symbol is last symbol of subframe, if last symbol of subframe then gets into scheduling controlling ascending control channel module 4PUCCH and carries out the step that data report; Otherwise, return the wait state of memory module 5.
Preferably, above-mentioned dispatching control module 1 can also comprise: second judge module is used to judge whether the configuration parameter that current control information and embedded core module 6 send over is effective; Wherein, under the effective situation of configuration parameter that control information and embedded core module 6 send over, judge whether ascending control channel 4 is effective; Under effective situation; Dispatching control module 1 starts ascending control channel module 4PUCCH, otherwise, get into and judge whether symbol is the step of frequency pilot sign; Under the invalid situation of configuration parameter that control information and embedded core module 6 send over, return the wait state of memory module 5.
Device in the application's the foregoing description can also comprise: control module is used for dispatching control module 1 and will generates the subframe interrupt signal and be sent to memory module 5, with the store status of the data after 2 demodulation of control OFDM demodulation module.
As shown in Figure 1; Apparatus of the present invention are divided into the demodulation module 2 into following four module: OFDM (Orthogonal Frequency Division Multiplexing); Dispatching control module 1 (sys_ctrl); RAM memory module 5, PUCCH (Physical Uplink Control Channel) module 3, PUSCH (Physical Uplink Shared Channel) module 4 and/or embedded nuclear (core) module 6.Dispatching control module 1 is the core of apparatus of the present invention, is used for controlling the storage of OFDM demodulation dateout, scheduling controlling PUSCH and/or the work of PUCCH link, and control data reports to embedded nuclear (core).Respectively each module is introduced below:
OFDM (Orthogonal Frequency Division Multiplexing) demodulation module 2: accomplish the OFDM demodulation of up reception antenna data, export rate signals, each symbol demodulation dateout useful signal and symbol number simultaneously and give dispatching control module 1 (sys_ctrl).The output cell id, symbol number, symbol data useful signal and antenna number are used for storage for the RAM module.
Dispatching control module 1 (sys_ctrl) is sent cell parameter and is given OFDM demodulation module 2, and control OFDM demodulation module 2 carries out data processing.Dispatching control module 1 produces the subframe interrupt signal and gives the RAM module, the storage of rattling of the data after the control OFDM demodulation.Each symbol demodulation that dispatching control module 1 is sent here according to OFDM demodulation module 2 is accomplished signal, rate signals and symbol number control PUSCH and/or the work of PUCCH link.System's initial time that powers on is in table tennis RAM wait state; Whether monitoring has the OFDM symbol demodulation to accomplish; If do not have OFDM symbol demodulation dateout effective index signal then continue to wait for, otherwise judge further whether the PUCCH link is effective, control data stores in the RAM Shared simultaneously.If PUCCH link reading of data effectively then from table tennis RAM is carried out PUCCH common signal channel processing procedure,, judge further then whether current sign is frequency pilot sign if the PUCCH link is invalid; If current sign is frequency pilot sign then carries out pilot symbol data and report; If current sign is not frequency pilot sign then judges whether current sign is last symbol of subframe,, then jump to table tennis RAM and continue to wait for if not last symbol of subframe; If last symbol of subframe; Then scheduling controlling PUCCH data report, and reporting finishes gets into the wait state of pang RAM, repeats the aforesaid operations flow process.After PUCCH data among the RAM reported and finish, dispatching control module 1 read the data processing that business datum is carried out PUSCH according to UE (User Equipmnet) from corresponding RAM.
The RAM module: the control signal that cell id, symbol number and demodulating data useful signal of sending here according to OFDM demodulation module 2 and scheduling provide is stored the data after the OFDM demodulation with ping-pong ram; Data storage procedure is the data s0 of first stored symbols 0; The data s1 of stored symbols 1 then stores until all data and to finish.Fig. 2 is the sketch map according to UE data store organisation embodiment illustrated in fig. 1, and Fig. 2 shows the storage situation of 14 symbols among the antenna table tennis RAM (or pang RAM) in normal (normal) subframe.The data of every each symbol of antenna are stored with a little RAM, and 14 little RAM form a table tennis RAM (or pang RAM).
The PUCCH module: the data of PUCCH processing module after to the OFDM demodulation are carried out PUCCH link common signal channel and are handled.The PUCCH common signal channel is handled according to symbol sequence, shown in red line among Fig. 3.When each OFDM symbol demodulation dateout is effective; If there is the PUCCH link; 1 of dispatching control module starts the PUCCH module and carries out data processing, after the intact data of PUCCH resume module notice dispatching control module 1 with the data of handling again stored on-site in RAM, discharge bus.
The PUSCH module: this module completion pilot symbol data reports and carries out business data processing according to UE.Wherein frequency pilot sign reports according to S3, S10 among Fig. 2 and vertically goes up the data that report whole frequency pilot sign shown in the downward green line.When current sign is frequency pilot sign; Dispatching control module 1 priority scheduling PUCCH module is carried out function corresponding and is handled; The PUCCH resume module is finished the data stored on-site behind RAM; Scheduling dispatching control module 1 startup PUSCH module is carried out pilot data and is reported, and gives embedded core module 6 and carries out subsequent treatment, reports the pilot data of all UE in the whole frequency pilot sign at every turn.When the PUCCH of all symbols data processing is intact store RAM into after, dispatching control module 1 starts the PUCCH module and carries out data and report, and gives embedded core module 6 and carries out subsequent treatment.When dispatching control module 1 monitors after the PUCCH module data reported, start the PUSCH module and carry out business data processing.Business data processing is according among Fig. 2 shown in EU0, the EU1 yellow arrows transversely, earlier according to the data of each symbol of sequential processes UE0 of symbol 0-13, handles the data of each symbol of UE1 then, until the data of handling all UE.
Embedded nuclear (core): the data that embedded nuclear (core) reception PUSCH module and PUCCH module report are carried out the follow-up data processing, and configuration parameter is sent to dispatching control module 1.
Concrete, the present invention comes uniform dispatching PUSCH channel and PUCCH channel through dispatching control module 1.Adopt time-multiplexed mode control bus, realize the RAM resource-sharing.
The present invention proposes the UE business data processing according to the data of handling all symbols of UE earlier after; Handle the data of next all symbols of UE again; And the PUCCH control data is handled according to after the data of handling all UE of symbol earlier, and the method for handling the data of next all UE of symbol again is a kind of innovation of prior art.
Apparatus of the present invention will realize that the RAM resource-sharing must guarantee: the PUCCH common signal channel is handled the time of the time sum of a symbol data and result's storage less than a symbol data of OFDM demodulation module 2 processing.And the PUCCH result data will carry out stored on-site.
The priority of apparatus of the present invention PUCCH data processing will be higher than PUSCH.
Fig. 3 is the flow chart according to the processing method of the channel memory module resource of the embodiment of the invention; And Fig. 4 is the flow chart according to the detailed process method of the channel memory module resource of the embodiment of the invention.
This method as shown in Figure 3 comprises the steps:
Step S102, one or more symbols of the up reception antenna data that OFDM demodulation module 2 demodulate reception arrive, and output control information.
Step S104, the configuration parameter that dispatching control module 1 sends over according to control information and embedded core module 6 is controlled the workflow of reverse link traffic channel module 3PUSCH and/or ascending control channel module 4PUCCH.
Step S106, the result of preserving control information and reverse link traffic channel module 3PUSCH and/or ascending control channel module 4PUCCH through memory module 5.
In the application's the foregoing description; The workflow that the configuration parameter that dispatching control module 1 sends over according to control information and embedded core module 6 is controlled reverse link traffic channel module 3PUSCH and/or ascending control channel module 4PUCCH can comprise: when the configuration parameter that control information and embedded core module 6 send over effective; And when having ascending control channel 4, dispatching control module 1 starts ascending control channel module 4PUCCH; Ascending control channel module 4PUCCH carries out the common channel data processing procedure, and result is saved to memory module 5; When symbol is a frequency pilot sign, and symbol is when being last symbol of subframe, and scheduling controlling ascending control channel module 4PUCCH carries out data and reports; Monitoring after ascending control channel module 4PUCCH data report completion, start reverse link traffic channel module 3PUSCH and carry out business data processing.
Preferably; Is being frequency pilot sign when symbol, and symbol is when being last symbol of subframe, scheduling controlling ascending control channel module 4PUCCH carries out before data report; Method also comprises: judge whether symbol is frequency pilot sign; Wherein, if frequency pilot sign is then carried out and is reported pilot symbol data; If not frequency pilot sign; Judge then whether symbol is last symbol of subframe, if last symbol of subframe then gets into scheduling controlling ascending control channel module 4PUCCH and carries out the step that data report; Otherwise, return the wait state of memory module 5.
Preferably, effective at the configuration parameter that sends over when control information and embedded core module 6, and when having ascending control channel 4; Dispatching control module 1 starts before the ascending control channel module 4PUCCH, and method also comprises: judge whether the configuration parameter that current control information and embedded core module 6 send over is effective, wherein; Under the effective situation of configuration parameter that control information and embedded core module 6 send over; Judge whether ascending control channel 4 is effective, under effective situation, dispatching control module 1 starts ascending control channel module 4PUCCH; Otherwise, get into and judge whether symbol is the step of frequency pilot sign; Under the invalid situation of configuration parameter that control information and embedded core module 6 send over, return the wait state of memory module 5.
In the above embodiment of the present invention; Can be implemented in one or more symbols of the up reception antenna data that OFDM demodulation module 2 demodulate reception arrive; And after the output control information; Method also comprises: dispatching control module 1 will generate the subframe interrupt signal and be sent to memory module 5, with the store status of the data after 2 demodulation of control OFDM demodulation module.
Shown in Fig. 3 and 4, what the present invention was detailed can adopt following steps:
Step 1: system's initial time that powers on is in table tennis RAM wait state.
Step 2: whether dispatching control module 1 monitoring has the OFDM symbol demodulation to accomplish, if do not have OFDM symbol demodulation dateout effective index signal then continue to wait for, otherwise judges further whether the PUCCH link is effective, and control data stores in the RAM Shared simultaneously.
Step 3: if PUCCH link reading of data effectively then from table tennis RAM is carried out PUCCH common signal channel processing procedure.
Step 4: if the PUCCH link is invalid, judge further then whether current sign is frequency pilot sign, if current sign is frequency pilot sign then carries out pilot symbol data and report.
Step 5: if current sign is not frequency pilot sign then judges whether current sign is last symbol of subframe that if not last symbol of subframe, then jumping to ping, RAM continues to wait for.
Step 6: if current sign is last symbol of subframe, then scheduling controlling PUCCH data report, and reporting finishes gets into the wait state of pang RAM, repeats the aforesaid operations flow process.
After PUCCH data among the step 7:RAM reported and finish, dispatching control module 1 read the data processing that business datum is carried out PUSCH according to UE (User Equipmnent) from corresponding RAM.
Need to prove that the embodiment of the invention can come uniform dispatching PUSCH channel and/or PUCCH channel through dispatching control module 1 such as a batch total the present invention in the step shown in the flow chart of accompanying drawing.Realize carrying out the former address storage after the PUCCH channel data is handled through scheduling controlling,, saved the RAM resource greatly with PUSCH channel RAM resource-sharing.The present invention proposes the UE business data processing according to the data of handling all symbols of UE earlier after; Handle the data of next all symbols of UE again; And the PUCCH control data is handled according to after the data of handling all UE of symbol earlier, handles the method for the data of next all UE of symbol again.Scheduling after the OFDM demodulation with storage in RAM Shared, in storage, start the PUCCH processing module and carry out control information and handle.Because control information is handled the time that deposits RAM in and is less than the time that OFDM demodulation module 2 is handled a symbol data among the present invention, makes resource-sharing become possibility.Timesharing control is carried out in scheduling, makes circuit simple and reliable.
Carry out in the computer system of computer executable instructions, and, though logical order has been shown, in some cases, can carry out step shown or that describe with the order that is different from here in flow chart.
From above embodiment describes; Can find out that the present invention has realized following technique effect:, adopted the former address memory technology with the up receiving terminal compared with techniques of existing LTE; Make that PUSCH and/or PUCCH channel data can RAM Shared, saved 3.4Mbit ram in slice resource.Apparatus of the present invention are come uniform dispatching PUSCH channel and/or PUCCH channel through dispatching control module 1, make that not only two channels can time division multiplexing RAM resource, and can multiplexing corresponding control logic circuit, have reduced the logical resource of chip.Support that in the LTE system effect of the present invention is more obvious under the situation of the many bandwidth in many sub-districts.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, perhaps they are made into a plurality of integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize by calculation element.Like this, the present invention is not restricted to any specific hardware and software combination.
Above-mentioned explanation illustrates and has described a preferred embodiment of the present invention; But as before; Be to be understood that the present invention is not limited to the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can, change in this paper in inventing contemplated scope through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection range of accompanying claims of the present invention.
Claims (10)
1. the processing method of a channel memory module resource is characterized in that, comprising:
One or more symbols of the up reception antenna data that OFDM demodulation module demodulate reception arrives, and output control information;
The configuration parameter that dispatching control module sends over according to said control information and embedded core module is controlled the workflow of reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH;
Preserve the result of said control information and said reverse link traffic channel module PUSCH and/or said ascending control channel module PUCCH through memory module.
2. method according to claim 1 is characterized in that, the workflow that dispatching control module is controlled reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH according to said control information and said configuration parameter comprises:
Effective when said control information and said configuration parameter, and when having ascending control channel, said dispatching control module starts said ascending control channel module PUCCH;
Said ascending control channel module PUCCH carries out the common channel data processing procedure, and result is saved to said memory module;
When said symbol is a frequency pilot sign, and said symbol is when being last symbol of subframe, and the said ascending control channel module of scheduling controlling PUCCH carries out data and reports;
Monitoring after said ascending control channel module PUCCH data report completion, start said reverse link traffic channel module PUSCH and carry out business data processing.
3. method according to claim 2 is characterized in that, is being frequency pilot sign when said symbol, and said symbol is when being last symbol of subframe, and the said ascending control channel module of scheduling controlling PUCCH carries out before data report, and said method also comprises:
Judge whether said symbol is frequency pilot sign, wherein,
If frequency pilot sign is then carried out and is reported said pilot symbol data;
If not frequency pilot sign; Judge then whether said symbol is last symbol of said subframe; If last symbol of said subframe; Then get into the said ascending control channel module of scheduling controlling PUCCH and carry out the step that data report, otherwise, the wait state of said memory module returned.
4. method according to claim 3 is characterized in that, effective when said control information and said configuration parameter, and when having ascending control channel, said dispatching control module starts before the said ascending control channel module PUCCH, and said method also comprises:
Judge whether current said control information and said configuration parameter be effective, wherein,
Under said control information and the effective situation of said configuration parameter; Judge whether said ascending control channel is effective, under effective situation, said dispatching control module starts said ascending control channel module PUCCH; Otherwise, get into and judge whether said symbol is the step of frequency pilot sign;
Under the invalid situation of said control information and said configuration parameter, return the wait state of said memory module.
5. method according to claim 4 is characterized in that, one or more symbols of the up reception antenna data that arrive in OFDM demodulation module demodulate reception, and after the output control information, said method also comprises:
Dispatching control module will generate the subframe interrupt signal and be sent to said memory module, to control the memory location of the data after the demodulation of said OFDM demodulation module.
6. the processing unit of a channel memory module resource is characterized in that, comprising:
The OFDM demodulation module is used for one or more symbols of the up reception antenna data that demodulate reception arrives and output control information;
Dispatching control module is used for controlling according to the configuration parameter that said control information and embedded core module send over the workflow of reverse link traffic channel module PUSCH and/or ascending control channel module PUCCH;
Memory module, the result that is used to preserve said control information and said reverse link traffic channel module PUSCH and/or said ascending control channel module PUCCH.
7. device according to claim 6 is characterized in that, said dispatching control module comprises:
First processing module is used for when said control information and said configuration parameter effectively, and when having ascending control channel, said dispatching control module starts said ascending control channel module PUCCH;
Second processing module is used for said ascending control channel module PUCCH and carries out the common channel data processing procedure, and result is saved to said memory module;
The 3rd processing module, be used for when said symbol be frequency pilot sign, and said symbol is not when being last symbol of subframe, the said ascending control channel module of scheduling controlling PUCCH carries out data and reports;
Manages module everywhere, is used for starting said reverse link traffic channel module PUSCH and carrying out business data processing monitoring after said ascending control channel module PUCCH data report completion.
8. device according to claim 7 is characterized in that, said dispatching control module also comprises:
First judge module is used to judge whether said symbol is frequency pilot sign, wherein, if frequency pilot sign is then carried out and is reported said pilot symbol data; If not frequency pilot sign; Judge then whether said symbol is last symbol of said subframe; If last symbol of said subframe; Then get into the said ascending control channel module of scheduling controlling PUCCH and carry out the step that data report, otherwise, the wait state of said memory module returned.
9. device according to claim 8 is characterized in that, said dispatching control module also comprises:
Second judge module is used to judge whether current said control information and said configuration parameter be effective, wherein; Under said control information and the effective situation of said configuration parameter; Judge whether said ascending control channel is effective, under effective situation, said dispatching control module starts said ascending control channel module PUCCH; Otherwise, get into and judge whether said symbol is the step of frequency pilot sign; Under the invalid situation of said control information and said configuration parameter, return the wait state of said memory module.
10. device according to claim 6 is characterized in that, said device also comprises:
Control module is used for dispatching control module and will generates the subframe interrupt signal and be sent to said memory module, to control the memory location of the data after the demodulation of said OFDM demodulation module.
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