CN103098394B - Method, device and communication system for handling signal collision - Google Patents
Method, device and communication system for handling signal collision Download PDFInfo
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- CN103098394B CN103098394B CN201180001915.9A CN201180001915A CN103098394B CN 103098394 B CN103098394 B CN 103098394B CN 201180001915 A CN201180001915 A CN 201180001915A CN 103098394 B CN103098394 B CN 103098394B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The present invention provides a method, device and communication system for handling signal collision. The method comprises: the RE configuring a relative frame number for a testing signal to be emitted in a GP; acquiring an absolute frame number; the RE checking whether there is a collision between the relative frame number and the absolute frame number and, if there is a collision, reconfiguring a relative frame number for the testing signal corresponding to the relative frame number that will collide, so that the reconfigured relative frame number and the absolute frame number will not collide.
Description
Technical field
The embodiment of the present invention relates to the communication technology, relates in particular to a kind of processing method and equipment and communication system of signal conflict.
Background technology
At time division duplex (Time Division Duplex; Be called for short: TDD) in system, an important application is smart antenna, the array that this smart antenna is comprised of a plurality of antennas, by regulating weighted amplitude and the phase place of each antenna element, to change the antenna pattern of array, thereby reach, suppress to disturb, improve the object of signal interference ratio.But, in multichannel radio system, due to interchannel magnitude-phase characteristics difference, therefore, can cause the problems such as beam position angular deflection, zero line variation and main lobe broaden, thereby have a strong impact on intelligent antenna beam shaping effect, make whole system performance degradation.
In prior art, mainly adopt the mechanism that proofread and correct radio-frequency channel to solve the problems of the technologies described above, every transmitting and receive path are carried out to phase place and Amplitude Compensation, finally reach between multichannel difference as far as possible little, the object of whole systematic function optimum.Concrete, channel correcting is divided into transmitting channel correction and receiving channels calibration.Wherein, the basic ideas of transmitting channel correction are at radio-frequency apparatus (Radio Equipment; Be called for short: the correction signal that RE) simultaneously adds utmost point short time (< 200us) in multichannel transmitting signal, by certain specific receive path, regain after these signals, the correlation that relatively each passage signals, thereby the width phase character otherness of determining each passage, compensates.Further, in TDD system, in order not disturb as far as possible regular traffic, channel correcting of the prior art mainly to adopt at the protection interval of the ascending-descending subframes of each radio frames (Gap; Be called for short; GP) insert correction signal.
In addition, also have some other types business, for example: (the Frequency Domain Reflectometry of the frequency-domain reflectometer on RE; Be called for short: FDR) detect digital pre-distortion (Digital Predistortion; Be called for short: DPD) train etc., also may use GP and carry out emissioning testing signal.But if launch different signals in same GP, the signal that these amplitudes, feature are had nothing in common with each other can interfere with each other, channel correcting, the functions such as FDR cannot normally be carried out.Therefore, how to guarantee that the signal of launching GP on RE does not produce the problem that conflict is needs solution at present.
Summary of the invention
The present invention provides a kind of processing method and equipment and communication system of signal conflict from many aspects, in order to solve the signal of the upper transmitting of RE in prior art GP, may produce the defect of conflict, thereby has guaranteed precise time dimension mutual exclusion between the test signal of GP.
One aspect of the present invention provides a kind of processing method of signal conflict, comprising:
RE needs the test signal of transmitting to configure relative frame number on GP;
Described RE obtains absolute frame number;
Described in described RE verification, whether frame number exists and conflicts with described absolute frame number relatively, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with described absolute frame number.
The present invention also provides a kind of processing method of signal conflict on the other hand, comprising:
REC configures absolute frame number;
Described REC sends to RE by described absolute frame number, for described radio-frequency apparatus, when the relative frame number that described in verification, definitely frame number configures with self exists conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number.
The present invention provides a kind of RE on the other hand, comprising:
Processor, is used on GP and needs the test signal of transmitting to configure relative frame number;
Acquisition module, for obtaining absolute frame number;
Whether described processor also exists and conflicts with described absolute frame number for relative frame number described in verification; If verification goes out to have conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with described absolute frame number.
The present invention provides a kind of REC on the other hand, comprising:
Processor, for configuring absolute frame number;
Sending module, for described absolute frame number is sent to RE, when the relative frame number that described in verification, definitely frame number configures with self exists conflict, reconfigures relative frame number to the corresponding test signal of relative frame number clashing for described radio-frequency apparatus.
The present invention provides a kind of communication system on the other hand, comprising: RE described above and REC described above.
The processing method of the signal conflict that the present invention provides from many aspects and equipment and communication system, by RE, be on GP, to need the test signal of transmitting to configure relative frame number, and obtain absolute frame number, whether the relative frame number of verification exists and conflicts with absolute frame number again, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number, thereby effectively solved the signal of the upper transmitting of RE GP in prior art and may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of an embodiment of the processing method of signal conflict of the present invention;
Fig. 2 is the flow chart of another embodiment of the processing method of signal conflict of the present invention;
Fig. 3 is that middle RE embodiment illustrated in fig. 2 supports TD-SCDMA and TD-LTE bimodulus, and default frame number is frame number and the definitely flow chart of frame number configuration relatively in the situation of 50 frames;
Fig. 4 is the flow chart of another embodiment of the processing method of signal conflict of the present invention;
Fig. 5 is the structural representation of an embodiment of RE of the present invention;
Fig. 6 is the structural representation of an embodiment of REC of the present invention;
Fig. 7 is the structural representation of another embodiment of REC of the present invention;
Fig. 8 is the structural representation of an embodiment of communication system of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the flow chart of an embodiment of the processing method of signal conflict of the present invention, and as shown in Figure 1, the method for the present embodiment comprises:
Step 101, RE need the test signal of transmitting to configure relative frame number on GP.
In the present embodiment, preferably, RE can be when initial condition, for needing the test signal of transmitting to configure relative frame number on GP.Wherein, the state that this initial condition can restart after resetting for the state of RE after powering on or RE etc.
Step 102, RE obtain absolute frame number.
For instance, this absolute frame number can be for needing the synchronous business of the whole network, such as: channel correcting and digital pre-distortion etc.
It should be noted that, for the test signal of the synchronous business of the whole network, can configure absolute frame number for it; For not needing the test signal of the whole network synchronous service to configure relative frame number for it.
Whether step 103, this relative frame number of RE verification exist and conflict with absolute frame number, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number.
In the present embodiment, by RE, be on GP, to need the test signal of transmitting to configure relative frame number, and obtain absolute frame number, whether the relative frame number of verification exists and conflicts with absolute frame number again, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number, thereby the signal that has effectively solved the upper transmitting of RE GP in prior art may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Further, in another embodiment of the present invention, a kind of specific implementation of step 102 is:
Radio-frequency apparatus is from radio-frequency apparatus controller (Radio Equipment Controller; Be called for short: the absolute frame number that obtains this REC configuration REC).
Fig. 2 is the flow chart of another embodiment of the processing method of signal conflict of the present invention, in the present embodiment, with RE, supports bimodulus, and definitely frame number is example for channel correcting, introduce in detail the technical scheme of the present embodiment, as shown in Figure 2, the method for the present embodiment comprises:
Step 201, RE need the test signal of transmitting take to preset frame number to plan as unit on GP.
Preferably, RE, when initial condition, can be take and preset frame number and plan as unit for all test signals that need to launch on GP.It should be noted that, default frame number is not less than the quantity of the test signal of transmitting.Preferably, default frame number can and the quantity of test signal of transmitting between have certain allowance, for the change of the quantity of adaptive testing signal.
Concrete, in the present embodiment, the numerical value of default frame number not being limited, those skilled in the art can arrange arbitrarily as required, for example: default frame number is 50 frames, 30 frames or 60 frames.
Step 202, RE configure different relative frame number in the frame of every default frame number to different test signals.
In the present embodiment, for instance, take and preset frame number as 50 frames, and take that test signal is respectively the test signal of application configuration that FDR detects and the test signal of the application configuration of DPD training is example, RE needs the test signal of transmitting to plan with 50 frames on GP, and can select any frame number in every 50 frames as relative frame number, to configure the test signal that detects application configuration to FDR arbitrarily or according to system requirements, select other frame number detecting to FDR the relative frame number of applying the test signal configuring except configuration in every 50 frames to configure the test signal to the application configuration of DPD training as relative frame number arbitrarily or according to system requirements again, thereby the problem of the mutual exclusion on settling time.For example: RE configures the test signal that detects application configuration to FDR using the 10th frame number in every 50 frames as relative frame number; In addition, using the 11st frame number in every 50 frames as relative frame number, configure the test signal to the application configuration of DPD training.The test signal of the application configuration that like this, FDR detects can be launched according to system requirements on the position of distributed relative frame number.Equally, the test signal of the application configuration of DPD training also can be launched according to system requirements on the position of distributed relative frame number.
Step 203, RE get the absolute frame number of channel correcting of a REC configuration.
Concrete, the mobile communication standard based on TDD technology comprises following three kinds: TD SDMA (Time Division-Synchronous Code Division Multiple Access; Be called for short: TD-SCDMA), TD-SCDMA Long Term Evolution (TD-SCDMA Long Term Evolution; Be called for short: TD-LTE) with worldwide interoperability for microwave access (Worldwide Interoperability for Microwave Access; Be called for short: WIMAX).Wherein, RE can support WIMAX and TD-LTE bimodulus, and TD-SCDMA and TD-LTE bimodulus.
In addition, when RE stream state, this side REC is configured the absolute frame number of this channel correcting, also the absolute frame number of this channel correcting is handed down to RE by the upper-layer protocol between RE and REC.Wherein, this stream state refers to that RE completes the initial basis configuration after startup, thereby a kind of state of business can be provided.Such as: this business can be data service or speech business etc.
Whether step 204, this relative frame number of RE verification exist and conflict with the absolute frame number of channel correcting of this side REC configuration, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with the absolute frame number of channel correcting.
Step 205, RE obtain the absolute frame number of channel correcting of another REC configuration.
In addition, when RE goes into operation, this side REC is configured the absolute frame number of this channel correcting, also the absolute frame number of this channel correcting is handed down to RE by the upper-layer protocol between RE and REC.
Whether step 206, the pre-configured absolute frame number of channel correcting of two REC of RE verification there is conflict; If there is conflict, can send a warning message to two REC, so that any REC in two REC reconfigures the absolute frame number of channel correcting, and the absolute frame number of the channel correcting reconfiguring is sent to RE.
Concrete, REC receives after warning information, this warning information is shown to user, this user can be attendant, if REC receive this user's input reconfigure Indication message time, can reconfigure Indication message according to this, reconfigure the absolute frame number of channel correcting, and the absolute frame number of this channel correcting is sent to RE.
Step 207, RE obtain after the channel correcting signal that one of them REC reconfigures, whether the absolute frame number of channel correcting that this relative frame number of verification reconfigures with this REC exists and conflicts, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the absolute frame number of channel correcting that the relative frame number that reconfigures reconfigures with this REC, do not exist and conflict.
For instance, with RE, support TD-SCDMA and TD-LTE bimodulus, default frame number is that 50 frames are example, introduce in detail the technical scheme of the present embodiment, Fig. 3 is that middle RE embodiment illustrated in fig. 2 supports TD-SCDMA and TD-LTE bimodulus, default frame number is frame number and the definitely flow chart of frame number configuration relatively in the situation of 50 frames, as shown in Figure 3:
RE, when initial condition (being state 0), configures relative frame number to send out the application of test signal on GP, for example: the relative frame number of the application configuration detecting for FDR is 10, the relative frame number of the application configuration of DPD training is 15.
After the REC link setup of RE and TD-SCDMA side, the REC of TD-SCDMA side realizes system to RE and goes into operation, and send the absolute frame number of pre-configured channel correcting to RE, wherein, the absolute frame number of this channel correcting comprises: the absolute frame number 750 of up correction and the absolute frame number 760 of descending correction, whether this relative frame number of RE verification channel correcting absolute frame number pre-configured with TD-SCDMA side REC exists and conflicts, be the relative frame number 10 of verification and relative frame number 15, whether exist and conflict with the absolute frame number 750 of up correction and the absolute frame number 760 of descending correction, wherein, the relative frame number 10 of verification and the absolute frame number 750 of up correction clash, the corresponding test signal of relative frame number 10 clashing is reconfigured to relative frame number, be specifically as follows traversal current not configuration, and the relative frame number not conflicting with the absolute frame number 750 of up correction and the absolute frame number 760 of descending correction, for example: the relative frame number that the application that FDR is detected reconfigures is 11.In addition, this RE is when state 1, and the relative frame number of the application configuration that FDR detects is 11, the relative frame number of the application configuration of DPD training is 15; The relative frame number of up correction of TD-SCDMA side is 0; The relative frame number of descending correction is 10; The absolute frame number 750 of up correction of TD-SCDMA side; The absolute frame number 760 of descending correction.
After the REC link setup of RE and TD-LTE side, the REC of TD-LTE side realizes system to RE and goes into operation, and send the absolute frame number of pre-configured channel correcting to RE, wherein, the absolute frame number of this channel correcting comprises: the absolute frame number 750 of up correction and the absolute frame number 755 of descending correction, whether the absolute frame number of channel correcting of RE verification TD-LTE side exists and conflicts with the absolute frame number of channel correcting of TD-SCDMA side, wherein, the absolute frame number 750 of up correction of TD-SCDMA side conflicts mutually with the absolute frame number 750 of up correction of TD-LTE side, RE sends a warning message respectively to the REC of TD-LTE side and the REC of TD-SCDMA side, the REC of the REC of TD-LTE side and TD-SCDMA side is shown to user by this warning information, as one of them REC, for example: the REC of TD-LTE side, receive user input reconfigure Indication message time, the REC of this TD-LTE side is according to reconfiguring Indication message, reconfigure the absolute frame number of channel correcting, the absolute frame number of this channel correcting reconfiguring comprises: the absolute frame number 800 of up correction and the absolute frame number 805 of descending correction, in addition, the REC of TD-LTE side sends to RE by the absolute frame number of the channel correcting reconfiguring again, whether the RE first absolute frame number of the channel correcting reconfiguring of verification TD-LTE side and the absolute frame number of channel correcting of TD-SCDMA side exists and conflicts, if there is not conflict, whether the absolute frame number of the channel correcting reconfiguring of verification TD-LTE side there is conflict with the relative frame number of RE again, if there is not conflict yet, any signal of launching on GP there will not be conflict.
In the present embodiment, by RE, be on GP, to need the test signal of transmitting to configure relative frame number, and when RE supports bimodulus, obtain the absolute frame number of channel correcting of two REC configurations, whether the pre-configured absolute frame number of channel correcting of two REC of verification there is conflict, and whether the relative frame number of verification exists and conflicts with the absolute frame number of the pre-configured channel correcting of both sides REC, if there is conflict in two pre-configured absolute frame numbers of channel correcting of REC, send a warning message respectively to two REC, for two REC, warning information is shown to user, and when one of them REC receive user input reconfigure Indication message time, according to this, reconfigure Indication message, reconfigure absolute frame number, again the absolute frame number of the channel correcting reconfiguring is sent to RE, in addition, if whether frame number exists and conflicts with two absolute frame numbers of REC channel correcting pre-configured or that reconfigure relatively, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with the absolute frame number of channel correcting, thereby effectively solved the signal of the upper transmitting of RE GP in prior art and may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 3, the another kind of implementation of step 206 can be specially:
Whether the pre-configured absolute frame number of channel correcting of two REC of RE verification there is conflict; If there is conflict, can at random to a REC or to certain REC of appointment as after REC corresponding to absolute frame number that obtain send and reconfigure Indication message, for this REC according to the Indication message that reconfigures receiving, reconfigure the absolute frame number of channel correcting, and the absolute frame number of the channel correcting reconfiguring is sent to RE.
Fig. 4 is the flow chart of another embodiment of the processing method of signal conflict of the present invention, and as shown in Figure 4, the method for the present embodiment comprises:
Step 301, REC configure absolute frame number.
Step 302, REC send to RE by absolute frame number, for RE, when verification is proofreaied and correct absolute frame number and had conflict with the relative frame number of self configuration, the corresponding test signal of relative frame number clashing are reconfigured to relative frame number.
In the present embodiment, RE can carry out the technical scheme of above-mentioned Fig. 1 or method embodiment illustrated in fig. 2, and it is similar that it realizes principle, repeats no more herein.
In the present embodiment, by REC, configure absolute frame number, and this absolute frame number is sent to RE, for the absolute frame number of RE verification, whether there is conflict with the relative frame number that self configures, and when verification goes out to have conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number, thereby the signal that has effectively solved the upper transmitting of RE GP in prior art may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Further, in yet another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 3, the method can also comprise:
REC receives the warning information that RE sends;
REC is shown to user by this warning information, and receives the Indication message that reconfigures of user's input;
REC reconfigures Indication message according to this, reconfigures absolute frame number, and this is reconfigured to absolute frame number sends to RE.
Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 3, the method can also comprise:
REC receives the Indication message that reconfigures of RE transmission;
REC reconfigures Indication message according to this, reconfigures absolute frame number, and this is reconfigured to absolute frame number sends to RE.
Fig. 5 is the structural representation of an embodiment of RE of the present invention, and as shown in Figure 5, the RE of the present embodiment comprises: processor 11 and acquisition module 12, and wherein, processor 11 is used on GP needs the test signal of transmitting to configure relative frame number; Acquisition module 12 is proofreaied and correct absolute frame number for Acquisition channel; Whether processor 11 also exists and conflicts with absolute frame number for the relative frame number of verification, if verification goes out to exist conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number.
The RE of the present embodiment can carry out the technical scheme of method embodiment illustrated in fig. 1, and it is similar that it realizes principle, repeats no more herein.
In the present embodiment, by RE, be on GP, to need the test signal of transmitting to configure relative frame number, and obtain absolute frame number, whether the relative frame number of verification exists and conflicts with absolute frame number again, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number, thereby the signal that has effectively solved the upper transmitting of RE GP in prior art may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 5, acquisition module 12 specifically for obtaining the absolute frame number of this REC configuration from REC.
In addition, when RE supports bimodulus, this acquisition module 12 specifically for obtaining respectively the absolute frame number of REC configuration from two REC.
Further, processor 11 is specifically for for needing on GP the test signal of transmitting take to preset frame number to plan as unit; And different relative frame number in the frame of every default frame number is configured to different test signals.Processor 11 can further be used to needs all test signals of transmitting take to preset frame number to plan as unit on GP.
Further, this RE can also comprise: memory, the relative frame number for storage of processor 11 for needing the test signal of transmitting to configure on GP.Memory further can be for being stored as the relative frame number that needs all test signal configurations of transmitting on GP.
The RE of the present embodiment can execution graph 2 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.
In the present embodiment, by RE, be on GP, to need the test signal of transmitting to configure relative frame number, and when RE supports bimodulus, obtain the absolute frame number of channel correcting of two REC configurations, whether the absolute frame number of channel correcting of two REC configurations of verification there is conflict, and whether the relative frame number of verification and two REC collocation channels are proofreaied and correct absolute frame number and are existed and conflict, if there is conflict in the absolute frame number of channel correcting of two REC configurations, to two REC, send a warning message respectively, so that two REC show that this warning information is to user, when one of them REC receive user input reconfigure Indication message time, according to this, reconfigure Indication message, reconfigure absolute frame number, and the absolute frame number reconfiguring is sent to RE, in addition, if relatively whether frame number is pre-configured with two REC or reconfigure absolute frame number and exist and conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number, thereby effectively solved the signal of the upper transmitting of RE GP in prior art and may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Fig. 6 is the structural representation of an embodiment of REC of the present invention, and as shown in Figure 7, the REC of this enforcement comprises: processor 21 and sending module 22, the absolute frame number of processor 21 for configuring; Sending module 22 is for absolute frame number is sent to RE, for RE, when verification is proofreaied and correct absolute frame number and had conflict with the relative frame number of self configuration, the corresponding test signal of relative frame number clashing reconfigured to relative frame number.
The REC of the present embodiment can execution graph 3 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.
In the present embodiment, by REC, configure absolute frame number, and this absolute frame number is sent to RE, for the absolute frame number of RE verification, whether there is conflict with the relative frame number that self configures, and when verification goes out to have conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with absolute frame number, thereby the signal that has effectively solved the upper transmitting of RE GP in prior art may produce the defect of conflict, and then guaranteed precise time dimension mutual exclusion between the test signal of GP.
Further, the structural representation of another embodiment that Fig. 7 is REC of the present invention, as shown in Figure 7, on above-mentioned basis embodiment illustrated in fig. 6, this REC can also comprise: receiver module 23 and display 24, wherein, the warning information that receiver module 23 sends for receiving RE; Display 24 for this warning information is shown to for; Receiver module 23 is also for receiving the Indication message that reconfigures of user's input; Processor 21, also for according to reconfiguring Indication message, reconfigures absolute frame number; Sending module 22 also sends to RE for reconfiguring absolute frame number.
Further, in yet another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 6, this REC can also comprise receiver module, for receiving the Indication message that reconfigures of RE transmission, processor 21, also for according to reconfiguring Indication message, reconfigures absolute frame number; Sending module 22 also sends to RE for reconfiguring absolute frame number.
Fig. 8 is the structural representation of an embodiment of communication system of the present invention, and as shown in Figure 8, the system of the present embodiment comprises RE31 and REC32.Wherein, this RE31 can execution graph 1 or Fig. 2 shown in the technical scheme of embodiment of the method, REC32 can execution graph 3 shown in the technical scheme of embodiment of the method, it is similar that it realizes principle, repeats no more herein.
The signal that native system has solved the upper transmitting of RE GP in prior art effectively may produce the defect of conflict, thereby has guaranteed precise time dimension mutual exclusion between the test signal of GP.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (14)
1. a processing method for signal conflict, is characterized in that, comprising:
Radio-frequency apparatus is on the protection interval of ascending-descending subframes, to need the test signal of transmitting to configure relative frame number;
Described radio-frequency apparatus obtains absolute frame number;
Described in described radio-frequency apparatus verification, whether frame number exists and conflicts with described absolute frame number relatively, if there is conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with described absolute frame number;
Described radio-frequency apparatus is on the protection interval of ascending-descending subframes, to need the test signal of transmitting to configure relative frame number, comprising:
Described radio-frequency apparatus is on the protection interval of ascending-descending subframes, to need the test signal of transmitting take to preset frame number to plan as unit;
Described radio-frequency apparatus configures different relative frame number in the frame of every default frame number to different test signals.
2. the processing method of signal conflict according to claim 1, is characterized in that, described radio-frequency apparatus obtains absolute frame number, comprising:
Described radio-frequency apparatus obtains the absolute frame number of described radio-frequency apparatus controller configuration from radio-frequency apparatus controller.
3. the processing method of signal conflict according to claim 2, is characterized in that, if described radio-frequency apparatus is supported bimodulus, described radio-frequency apparatus obtains the absolute frame number of described radio-frequency apparatus controller configuration from radio-frequency apparatus controller, comprising:
Described radio-frequency apparatus obtains respectively the absolute frame number of described radio-frequency apparatus controller configuration from two radio-frequency apparatus controllers.
4. the processing method of signal conflict according to claim 3, is characterized in that, also comprises:
Whether the absolute frame number of two radio-frequency apparatus controller configurations of described radio-frequency apparatus verification there is conflict;
There is conflict in described radio-frequency apparatus verification, to described two radio-frequency apparatus controllers, send a warning message respectively, so that any the radio-frequency apparatus controller in described two radio-frequency apparatus controllers reconfigures absolute frame number, and the absolute frame number reconfiguring is sent to described radio-frequency apparatus.
5. a processing method for signal conflict, is characterized in that, comprising:
Radio-frequency apparatus controller configures absolute frame number;
Described radio-frequency apparatus controller sends to radio-frequency apparatus by described absolute frame number, for described radio-frequency apparatus, when the relative frame number that described in verification, definitely frame number configures with self exists conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number;
Wherein, on the protection interval that the relative frame number of described radio-frequency apparatus self configuration is is ascending-descending subframes by described radio-frequency apparatus, need the test signal of transmitting take to preset frame number to plan as unit, and different relative frame number in the frame of every default frame number is configured to different detecting informations.
6. signal conflict processing method according to claim 5, is characterized in that, also comprises:
Described radio-frequency apparatus controller receives the warning information that described radio-frequency apparatus sends;
Described radio-frequency apparatus controller is shown to user by described warning information, and receives the Indication message that reconfigures of described user's input;
Described radio-frequency apparatus controller according to described in reconfigure Indication message, reconfigure absolute frame number, and will described in reconfigure absolute frame number and send to described radio-frequency apparatus.
7. a radio-frequency apparatus, is characterized in that, comprising:
Processor, is used on the protection interval of ascending-descending subframes and needs the test signal of transmitting to configure relative frame number;
Acquisition module, for obtaining absolute frame number;
Whether described processor also exists and conflicts with described absolute frame number for relative frame number described in verification; If verification goes out to have conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number, to realize the relative frame number reconfiguring, do not exist and conflict with described absolute frame number;
Described processor is specifically for for for needing the test signal of transmitting take to preset frame number to plan as unit on the protection interval of ascending-descending subframes; And different relative frame number in the frame of every default frame number is configured to different test signals.
8. radio-frequency apparatus according to claim 7, is characterized in that, described acquisition module is specifically for obtaining the absolute frame number of described radio-frequency apparatus controller configuration from radio-frequency apparatus controller.
9. radio-frequency apparatus according to claim 8, is characterized in that, if described radio-frequency apparatus is supported bimodulus, described acquisition module specifically for obtaining respectively the absolute frame number of described radio-frequency apparatus controller configuration from two radio-frequency apparatus controllers.
10. radio-frequency apparatus according to claim 9, is characterized in that, whether described processor also exists conflict for the absolute frame number of two radio-frequency apparatus controller configurations of verification;
Described radio-frequency apparatus also comprises:
Sending module, if go out to exist conflict for verification, to described two radio-frequency apparatus controllers, send a warning message respectively, so that any the radio-frequency apparatus controller in described two radio-frequency apparatus controllers reconfigures absolute frame number, and the absolute frame number reconfiguring is sent to described radio-frequency apparatus.
11. according to the radio-frequency apparatus described in claim 7 to 10 any one, it is characterized in that, also comprises memory, for storing the relative frame number that needs the configuration of the test signal of transmitting on the protection interval that described processor is ascending-descending subframes.
12. 1 kinds of radio-frequency apparatus controllers, is characterized in that, comprising:
Processor, for configuring absolute frame number;
Sending module, for described absolute frame number is sent to radio-frequency apparatus, for described radio-frequency apparatus, when the relative frame number that described in verification, definitely frame number configures with self exists conflict, the corresponding test signal of relative frame number clashing is reconfigured to relative frame number;
Wherein, on the protection interval that the relative frame number of described radio-frequency apparatus self configuration is is ascending-descending subframes by described radio-frequency apparatus, need the test signal of transmitting take to preset frame number to plan as unit, and different relative frame number in the frame of every default frame number is configured to different detecting informations.
13. radio-frequency apparatus controllers according to claim 12, is characterized in that, also comprise:
Receiver module, the warning information sending for receiving described radio-frequency apparatus;
Display, for being shown to user by described warning information;
Described receiver module is also for receiving the Indication message that reconfigures of described user's input;
Described processor also reconfigures Indication message for described in basis, reconfigures absolute frame number;
Described sending module also sends to described radio-frequency apparatus for reconfiguring absolute frame number described in general.
14. 1 kinds of communication systems, is characterized in that, comprising: the radio-frequency apparatus as described in claim 7 to 11 any one and the radio-frequency apparatus controller as described in claim 12 or 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/079247 WO2012162970A1 (en) | 2011-09-01 | 2011-09-01 | Method, device and communication system for handling signal collision |
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| CN103098394A CN103098394A (en) | 2013-05-08 |
| CN103098394B true CN103098394B (en) | 2014-11-05 |
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| CN103098394A (en) | 2013-05-08 |
| WO2012162970A1 (en) | 2012-12-06 |
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