CN102158869A - Method and device for cooperatively processing interferences coexisting in equipment - Google Patents
Method and device for cooperatively processing interferences coexisting in equipment Download PDFInfo
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- CN102158869A CN102158869A CN2011100538190A CN201110053819A CN102158869A CN 102158869 A CN102158869 A CN 102158869A CN 2011100538190 A CN2011100538190 A CN 2011100538190A CN 201110053819 A CN201110053819 A CN 201110053819A CN 102158869 A CN102158869 A CN 102158869A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
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- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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Abstract
The invention discloses a method and device for cooperatively processing interferences coexisting in equipment. The method comprises the steps: a network side informs user equipment of adopting a TDM (Time Division Multiplex) interference cooperating mode of a DRX (Discontinuous Reception) mechanism for cooperating interferences coexisting in the equipment; the user equipment receives information for cooperating interferences coexisting in the equipment by adopting the TDM interference cooperating mode of the DRX mechanism from the network side; and the user equipment cooperatively processes the interferences coexisting in the equipment by adopting the TDM interference cooperating mode of the DRX mechanism. In the embodiment of the invention, the configuration of the TDM mechanism is carried out on the user equipment by the network side, the user equipment can be enabled to recognize the TDM mechanism and the DRX mechanism and differentiate the configuration of the DRX mechanism and the configuration of the DRX mechanism used in the TDM mode.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the processing method and the equipment of coexistence interference coordination in a kind of equipment.
Background technology
(1) coexistence in the ICO(In-device Coexistence, equipment) introduces
The intelligent terminal market demands that increase rapidly are supported multiple wireless technology simultaneously in an equipment, for example, LTE(Long Term Evolution, Long Term Evolution) and ISM(Industrial Scientific and Medical), LTE and GPS(Global Positioning System, global positioning system) be integrated on the same equipment.Wherein, the former frequency range of distributing to industry, science and medicine that means of ISM, the unauthorized frequency range that is used for scientific research, refer to use the technology of this frequency range at this, comprise WLAN(Wireless Local Area Networks, WLAN (wireless local area network)) and Blue tooth(bluetooth) etc. the typical radio technology on the wireless terminal.
Concrete, in frequency planning, the uplink band of a part of TD-LTE frequency range and FD-LTE and the adjacent frequency bands of ISM, the frequency range schematic diagram that LTE as shown in Figure 1 and ISM are adjacent, a part of LTE frequency range of while also with the GPS adjacent frequency bands.Wherein, Band(frequency range) 40(2300MHz-2400MHz) and ISM(e.g. 2.4GHz-2.4835GHz for WLAN) adjacent; Band 7(2500 ~ 2570MHz), FDD(Frequency Division Duplexing, Frequency Division Duplexing (FDD)) UL(is up) adjacent with ISM; Band 13(777-787 MHz, 746-756 MHz)/Band 14(788-798 MHz, 758-768 MHz) adjacent with GPS frequency range (e.g. 1575.42MHz).
In addition, when different wireless technology adjacent frequency bands, the transmit operation meeting of a system causes interference to the reception operation of another system, the interference schematic diagram of coexistence in the equipment as shown in Figure 2, tight adjacent frequency range, high frequency 20MHz(2380-2400MHz as LTE band40) can cause strong jamming to ISM, the low frequency 20MHz(2400-2420MHz of ISM) can cause strong jamming to LTE, LTE band 7 low frequency 20MHz(2500-2520MHz) can cause strong jamming to ISM.
Non-close frequency range also has Harmonic Interference, for example, if Bluetooth technology is when the low side band transmission, to the leakage power on the TD-LTE frequency band be-50dBm, the TD-LTE received signal power is designed to-70dBm, then before considering that thermal noise and multipath disturb, and the SIR(Signal to Interference Ratio of LTE system, signal-to-jamming ratio) reaches-20dB, obviously can not satisfy transmission requirement.
In order to solve interference problem, the coodination modes that disturbs in the equipment comprises non-collaborative (Uncoordinated mode), UE(User Equipment, subscriber equipment) the auxiliary UE interior collaborative (Coordinated within UE and with network) of collaborative (Coordinated within UE only) and network side in, different patterns has different equipment influences and signaling influence.
In addition, the coexistence interference coordination can have FDM(Frequency Division Multiplexing, frequency division multiplexing in the equipment) and TDM(Time Division Multiplex, time division multiplexing) both direction.FDM is meant LTE adjusted on the mutually non-interfering frequency range with other wireless systems and works, and comprises and adjusts the LTE frequency range and adjust the ISM band dual mode; TDM is meant that LTE system and other system work on interference band in the mode of time-division, has only a wireless system carrying out data transmit-receive in a period of time.
Concrete, under FDM, the LTE system of UE and other wireless systems are operated in non-interfering frequency range, and the scheduling of LTE system, measurement, switching and other wireless system work are independent fully.Under TDM, LTE system and other wireless systems adopt the mode of time-division to work, the period of LTE work is called dispatching cycle (scheduling period) or unlatching cycle (ON duration), and the period of other wireless system work is called the non-dispatching cycle (unscheduled period) of LTE system or closes the cycle (OFF period) or the working clearance (gap).
Under the TDM interference coordination mode, can reach 60 ~ 100ms the non-dispatching cycle of LTE system; For the LTE system, static TDM pattern (be dispatching cycle and non-dispatching cycle length fix) have following problem: UE to detect the link-quality variation, when needing reporting measurement reports to switch, may send measurement report because resource can not be in time obtained in non-dispatching cycle of restriction to trigger; And since non-dispatching cycle of restriction, the eNB(base station) may not in time send switching command to UE, cause the LTE link-quality to worsen, even handoff failure; And because professional variation, original TDM pattern may can not satisfy the time delay and the rate requirement of newly-established LTE business.
(2) ICO TDM introduces
Under the current I CO TDM mode, adopt LTE DRX(Discontinuous Reception, discontinuous reception) mechanism, use the active time(activationary time of LTE DRX) and the non-activationary time of non active time() as dispatching cycle in the TDM scheme and non-dispatching cycle, other technologies on the ISM band are transmitted and the coexistence of LTE system transmissions thereby reach.
Concrete, consider that dispatching cycle and non-dispatching cycle are well-regulated fixedly pattern(patterns in the current TDM business model), in the LTE DRX mechanism, active time is half dynamic pattern, the fixedly pattern(that is subjected to network side configuration is onDurationTimer and DRX cycle), the influence of dynamic data transmission, data re-transmission, transmitting uplink data request (SR and RACH process), therefore current LTE TDM scheme is a kind of DRX mechanism of enhancing.
(3) configuration mode of LTE DRX mechanism
In the existing protocol, DRX mechanism is optional mechanism, promptly by RRC(Radio Resource Control, Radio Resource control) the signaling configuration opens or closes this function, and concrete signaling method is as follows:
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem:
Because the ICO TDM mechanism DRX mechanism for strengthening, so subscriber equipment can't be distinguished the configuration of traditional LTE DRX mechanism and be used for the configuration of the enhancing DRX mechanism of TDM pattern by current RRC signaling.
Summary of the invention
The embodiment of the invention provides the processing method and the equipment of coexistence interference coordination in a kind of equipment, with the configuration of the configuration of distinguishing DRX mechanism and the enhancing DRX mechanism that is used for the TDM pattern.
In order to achieve the above object, the embodiment of the invention provides the processing method of coexistence interference coordination in a kind of equipment, comprising:
The network side notifying user equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment.
Inventive embodiments provides the processing method of coexistence interference coordination in a kind of equipment, comprising:
Subscriber equipment receives the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side;
The interference coordination that described subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled.
Inventive embodiments provides a kind of network equipment, comprising:
Determination module is used for determining that subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment;
Notification module, the TDM interference coordination mode that is used for notifying user equipment employing DRX mechanism is carried out coexistence interference coordination in the equipment.
Inventive embodiments provides a kind of subscriber equipment, comprising:
Receiver module is used to receive the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side;
Processing module is used to adopt the TDM interference coordination mode of DRX mechanism to carry out the interior interference coordination processing that coexists of equipment.
Compared with prior art, the present invention has the following advantages at least:
The information that network side carries out coexistence interference coordination in the equipment by the TDM interference coordination mode that will adopt DRX mechanism is notified to subscriber equipment, can realize that network side carries out the configuration of TDM mechanism to subscriber equipment, and make subscriber equipment can discern TDM mechanism and DRX mechanism, and distinguish the configuration of DRX mechanism and be used for the configuration of the enhancing DRX mechanism of TDM pattern.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the frequency range schematic diagram that LTE is adjacent with ISM in the prior art;
Fig. 2 is the interference schematic diagram that coexists in the equipment in the prior art;
Fig. 3 is the process flow schematic diagram of coexistence interference coordination in a kind of equipment of providing of the embodiment of the invention one;
Fig. 4 is a kind of network equipment structural representation that the embodiment of the invention seven provides;
Fig. 5 is a kind of user device architecture schematic diagram that the embodiment of the invention eight provides.
Embodiment
Below in conjunction with the accompanying drawing among the present invention, the technical scheme among the present invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one
The embodiment of the invention one provides the processing method of coexistence interference coordination in a kind of equipment, and as shown in Figure 3, this method may further comprise the steps:
Step 301, network side notifying user equipment adopt the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment.Wherein, network side can carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment by the RRC signaling that sends to subscriber equipment.
In the embodiment of the invention, can (be the new IE(Information Element that introduces in the RRC dedicated signaling by the first appointed information unit in the RRC signaling, information unit), this new IE is used for disposing TDM mechanism and relevant parameter) carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment.Under this mode, for adopt the configuration of TDM mechanism fully and DRX dispose nonoverlapping mode.
Can (be to introduce new IE in the current DRX configuration of RRC dedicated signaling also by the second appointed information unit in the current DRX configuration of RRC signaling, this new IE is used to indicate this DRX mechanism for strengthening DRX mechanism, promptly is used for the TDM model mechanism of ICO) carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment.Under this mode,, add the mode of the configuration that strengthens indication of DRX pattern and/or ICO TDM parameter for based on current DRX parameter configuration.
In the practical application, the RRC dedicated signaling can also adopt current DRX configuration, do not introduce new IE, and subscriber equipment knows that according to other configurations this DRX is configured to strengthen DRX mechanism configuration (be ICO TDM mechanism, carry out the mechanism of coexistence interference coordination in the equipment for the TDM interference coordination mode that adopts DRX mechanism) or traditional LTE DRX mechanism.
In the embodiment of the invention, the TDM interference coordination mode of employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, includes but not limited to one of following content or combination in any:
Enable the indication information of TDM; For example, in DRX-Config IE, introduce 1bit indication subsequent parameter and be used for the mechanism that TDM interference coordination mode that TDM(promptly adopts DRX mechanism is carried out coexistence interference coordination in the equipment).
The cyclic pattern information of TDM, the i.e. separation of dispatching cycle and non-dispatching cycle; The indicating mode of the cyclic pattern information of this TDM includes but not limited to: the minimum length requirement of dispatching cycle; Perhaps, the minimum length requirement of non-dispatching cycle; Perhaps, the absolute growth of dispatching cycle and non-dispatching cycle; Perhaps, use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
Other TDM parameters, for example, when adopting the mode of UE feedback TDM pattern, feedback information (being that network side carries the feedback information to the TDM pattern of UE request in configuration signal) to the TDM pattern of user equipment requests, particular content can be TDM pattern indication, and perhaps the pattern of UE request is followed in the 1bit indication.
Step 302, subscriber equipment receive the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side.
The interference coordination that step 303, subscriber equipment adopt the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled.
Concrete, when first wireless system that coexisted in the equipment (as the LTE system) and second wireless system (as ISM or GPS etc.), subscriber equipment carries out the data transmit-receive operation to first wireless system in dispatching cycle; And in non-dispatching cycle, second wireless system is carried out the data transmit-receive operation.
In addition, if the current DRX information that disposed of subscriber equipment, then subscriber equipment is hung up or is discharged current DRX configuration information, and adopts the TDM interference coordination mode of DRX mechanism to carry out the interior interference coordination processing that coexists of equipment.
In sum, in the embodiment of the invention, the information that network side carries out coexistence interference coordination in the equipment by the TDM interference coordination mode that will adopt DRX mechanism is notified to subscriber equipment, can realize that network side carries out the configuration of TDM mechanism to subscriber equipment, and make subscriber equipment can discern TDM mechanism and DRX mechanism, and distinguish the configuration of DRX mechanism and be used for the configuration of the enhancing DRX mechanism of TDM pattern.In addition, can solve the problem that network side carries out ICO TDM configuration to subscriber equipment, promptly how network side is user device configuration ICO TDM pattern, configuration mode, deploy content, and the problems such as relation between TDM configuration and the LTE DRX configuration.
Embodiment two
The embodiment of the invention two provides the processing method of coexistence interference coordination in a kind of equipment, is used to dispose TDM mechanism and relevant parameter by introduce new IE(in the RRC dedicated signaling), and the UE side is hung up current DRX configuration; Wherein, the mode of introducing new IE is as follows in the RRC signaling:
Based on above-mentioned situation, in the present embodiment, may further comprise the steps:
Need to prove, the information that new IE carries (being new IE configuration) includes but not limited to: scheduled period length and unscheduled period length, offset information, DRX relevant parameter (inactivity timer/ retransmission timer ...) etc. information.
After step 2, UE receive this RRC signaling of carrying new IE, according to the relevant configuration startup TDM mechanism of the part of the new IE among the RRC signaling TDM config.
Wherein, if the current DRX mechanism (being existing DRX mechanism) that disposed of UE side, then UE can directly adopt TDM-Config mechanism, and hangs up the DRX relevant configuration information of current configuration, and promptly the DRX signaling is configured in the UE side and keeps, and can not delete.
Step 3, after network side is determined not dispose TDM mechanism, can discharge the TDM-Config configuration by the RRC means of signaling; If disposed DRX mechanism before the UE, then UE can be according to DRX configuration the carrying out work of configuration before.
Further, if also comprise in the RRC signaling that discharges the TDM-Config configuration the reshuffling of DRX function, then UE can carry out work according to the DRX configuration parameter after upgrading.
Embodiment three
The embodiment of the invention three provides the processing method of coexistence interference coordination in a kind of equipment, is used to dispose TDM mechanism and relevant parameter by introduce new IE(in the RRC dedicated signaling), and the UE side discharges DRX configuration before; Wherein, the mode and the embodiment two that introduce new IE in the RRC signaling are similar, repeat no more in the embodiment of the invention.
Based on above-mentioned situation, in the present embodiment, may further comprise the steps:
Need to prove, the information that new IE carries (being new IE configuration) includes but not limited to: scheduled period length and unscheduled period length, offset information, DRX relevant parameter (inactivity timer/ retransmission timer ...) etc. information.
After step 2, UE receive this RRC signaling of carrying new IE, according to the relevant configuration startup TDM mechanism of the part of the new IE among the RRC signaling TDM config.
Wherein, if the current DRX mechanism (being existing DRX mechanism) that disposed of UE side, then UE can directly adopt TDM-Config mechanism, and discharges the DRX relevant configuration information of current configuration.
Step 3, after network side is determined not dispose TDM mechanism, can discharge the TDM-Config configuration by the RRC means of signaling; Further, if also comprise in the RRC signaling that discharges the TDM-Config configuration startup of DRX function is disposed, then UE carries out work according to the DRX configuration parameter.
Embodiment four
The embodiment of the invention four provides the processing method of coexistence interference coordination in a kind of equipment, be used to indicate this DRX mechanism for strengthening DRX mechanism by in the current DRX configuration of RRC dedicated signaling, introducing new IE(, the DRX mechanism that promptly is used for ICO), and ICO TDM mechanism is identical with the DRX parameter, need not to introduce additional parameter.Wherein, the mode of introducing new IE is as follows in the current DRX configuration of RRC signaling:
Based on above-mentioned situation, in the present embodiment, may further comprise the steps:
After step 1, network side are known the relevant information that coexists in the equipment of UE side, determine to start TDM mechanism, and after determining to start TDM mechanism, be set to true by the drx-enhance-r11 in the RRC signaling, thereby the mode that will start TDM mechanism is notified to UE.
In addition, network side also can be given UE by DRX config configuration notification with corresponding D RX parameter, wherein, if the DRX parameter configuration that has disposed before to UE does not change, does not then need to comprise this DRX parameter configuration in this step.
After step 2, UE receive this RRC signaling of carrying new IE, start the DRX mechanism (being ICO TDM mechanism) that strengthens according to the DRX configuration parameter, if the DRX configuration of the RRC signaling configuration before reusing when configuration TDM mechanism, then UE directly gets final product the DRX mode altering for strengthening the DRX pattern.
Step 3, definite after employing TDM mechanism when network side, the configuration by RRC signaling method release enhancing DRX mechanism is about to drx-enhance-r11 and is set to false; Afterwards, UE changes the DRX mode of operation into existing DRX mechanism from strengthening the DRX pattern.
Need to prove that in the embodiment of the invention, drx-enhance-r11 is not limited to the mode of above-mentioned true and false, can also adopt other types, for example mode of enumeration type etc.
Embodiment five
The embodiment of the invention five provides the processing method of coexistence interference coordination in a kind of equipment, be used to indicate this DRX mechanism for strengthening DRX mechanism by in the current DRX configuration of RRC dedicated signaling, introducing new IE(, the DRX mechanism that promptly is used for ICO), and ICO TDM mechanism is based on current DRX parameter, and extra introducing new argument.Wherein, the mode of introducing new IE is as follows in the current DRX configuration of RRC signaling:
Based on above-mentioned situation, in the present embodiment, may further comprise the steps:
After step 1, network side are known the relevant information that coexists in the equipment of UE side, determine to start TDM mechanism, and after determining to start TDM mechanism, will start TDM mechanism by the TDM config in the RRC signaling and be notified to UE, and give UE by DRX config configuration notification with corresponding D RX parameter.Wherein, if the DRX parameter configuration that has disposed before to UE does not change, then do not need to comprise this DRX parameter configuration in this step.
In the embodiment of the invention, relevant new IE configuration can comprise: scheduled period length and unscheduled period length, information such as offset information, the possible mode of TDM that also can comprise other disposes, for example the information such as mode configuration of HARQ PROCESS.
After step 2, UE receive this RRC signaling of carrying new IE, determine to start ICO TDM mechanism according to the parameter among DRX configuration parameter and the TDM-Config; If the DRX configuration of the RRC signaling configuration before reusing when configuration TDM mechanism, then UE directly gets final product the DRX mode altering for the DRX pattern that ICO TDM uses.
Step 3, definite after employing TDM mechanism when network side, by the configuration of RRC signaling method release TDM config, UE changes the DRX mode of operation into existing DRX mechanism from strengthening the DRX pattern, and carries out work according to the parameter among the DRX config.
Embodiment six
The embodiment of the invention six provides the processing method of coexistence interference coordination in a kind of equipment, adopt current LTE DRX configuration in the RRC dedicated signaling, do not introduce new IE, UE knows that according to other configurations this DRX is configured to strengthen the configuration of DRX mechanism (being ICO TDM mechanism) or existing LTE DRX mechanism.In the present embodiment, may further comprise the steps:
Step 3, after network side is by the configuration of other processes cancellation to the ICO of UE or TDM, it is the common mechanism of DRX that UE strengthens DRX new mechanism automatically.
Embodiment seven
Based on the inventive concept same with said method, a kind of network equipment also is provided in the embodiment of the invention, as shown in Figure 4, this network equipment comprises:
Determination module 11 is used for determining that subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment;
Described notification module 12 specifically is used for sending the RRC signaling that the TDM interference coordination mode of carrying employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment to described subscriber equipment.
In the embodiment of the invention, carry out the information of coexistence interference coordination in the equipment by in the first appointed information unit of described RRC signaling, carrying the TDM interference coordination mode that adopts DRX mechanism; Perhaps, by in the second appointed information unit of the current DRX configuration of described RRC signaling, carrying the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment.
The TDM interference coordination mode of described employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, comprises one of following content or combination in any: the indication information of enabling TDM; The cyclic pattern information of TDM; Feedback information to the TDM pattern of user equipment requests.
In the embodiment of the invention, the cyclic pattern information of described TDM comprises: the separation of dispatching cycle and non-dispatching cycle; The indicating mode of the cyclic pattern information of described TDM comprises: the minimum length requirement of dispatching cycle; Perhaps, the minimum length requirement of non-dispatching cycle; Perhaps, the absolute growth of dispatching cycle and non-dispatching cycle; Perhaps, use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
Wherein, each module of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
Embodiment eight
Based on the inventive concept same with said method, a kind of subscriber equipment also is provided in the embodiment of the invention, as shown in Figure 5, this subscriber equipment comprises:
Described receiver module 21 specifically is used for receiving the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side by the RRC signaling; Wherein, carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment in the first appointed information unit of described RRC signaling; Perhaps, carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment in the second appointed information unit of the current DRX configuration of described RRC signaling.
In the embodiment of the invention, the TDM interference coordination mode of described employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, comprises one of following content or combination in any: the indication information of enabling TDM; The cyclic pattern information of TDM; Feedback information to the TDM pattern of user equipment requests.
The cyclic pattern information of described TDM comprises: the separation of dispatching cycle and non-dispatching cycle; The indicating mode of the cyclic pattern information of described TDM comprises: the minimum length requirement of dispatching cycle; Perhaps, the minimum length requirement of non-dispatching cycle; Perhaps, the absolute growth of dispatching cycle and non-dispatching cycle; Perhaps, use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
When having coexisted first wireless system and second wireless system in the equipment, described processing module 22 specifically is used in dispatching cycle first wireless system being carried out the data transmit-receive operation; And in non-dispatching cycle, second wireless system is carried out the data transmit-receive operation.
Described processing module 22 if specifically be used for the current DRX information that disposed of subscriber equipment, then hung up or is discharged current DRX configuration information, and the interference coordination that adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled.
Wherein, each module of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (22)
1. the processing method of the interior coexistence of an equipment interference coordination is characterized in that, comprising:
The network side notifying user equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment.
2. the method for claim 1 is characterized in that, described network side notifying user equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment, comprising:
Described network side sends to described subscriber equipment and carries the RRC signaling that the TDM interference coordination mode that adopts DRX mechanism is carried out the information of coexistence interference coordination in the equipment.
3. method as claimed in claim 2 is characterized in that, carries out the information of coexistence interference coordination in the equipment by carry the TDM interference coordination mode that adopts DRX mechanism in the first appointed information unit of described RRC signaling; Perhaps,
By in the second appointed information unit of the current DRX configuration of described RRC signaling, carrying the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment.
4. as claim 2 or 3 described methods, it is characterized in that the TDM interference coordination mode of described employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, comprises one of following content or combination in any:
Enable the indication information of TDM;
The cyclic pattern information of TDM;
Feedback information to the TDM pattern of user equipment requests.
5. method as claimed in claim 4 is characterized in that, the cyclic pattern information of described TDM comprises: the separation of dispatching cycle and non-dispatching cycle;
The indicating mode of the cyclic pattern information of described TDM comprises:
The minimum length requirement of dispatching cycle; Perhaps,
The minimum length requirement of non-dispatching cycle; Perhaps,
The absolute growth of dispatching cycle and non-dispatching cycle; Perhaps,
Use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
6. the processing method of the interior coexistence of an equipment interference coordination is characterized in that, comprising:
Subscriber equipment receives the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side;
The interference coordination that described subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled.
7. method as claimed in claim 6 is characterized in that, described subscriber equipment receives the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side, comprising:
Described subscriber equipment carries out the information of coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side by the reception of RRC signaling; Wherein,
Carry the TDM interference coordination mode that adopts DRX mechanism in the first appointed information unit of described RRC signaling and carry out the information of coexistence interference coordination in the equipment; Perhaps,
Carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment in the second appointed information unit of the current DRX configuration of described RRC signaling.
8. method as claimed in claim 6 is characterized in that, the TDM interference coordination mode of described employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, comprises one of following content or combination in any:
Enable the indication information of TDM;
The cyclic pattern information of TDM;
Feedback information to the TDM pattern of user equipment requests.
9. method as claimed in claim 8 is characterized in that, the cyclic pattern information of described TDM comprises: the separation of dispatching cycle and non-dispatching cycle;
The indicating mode of the cyclic pattern information of described TDM comprises:
The minimum length requirement of dispatching cycle; Perhaps,
The minimum length requirement of non-dispatching cycle; Perhaps,
The absolute growth of dispatching cycle and non-dispatching cycle; Perhaps,
Use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
10. method as claimed in claim 6 is characterized in that, when having coexisted first wireless system and second wireless system in the equipment, the interference coordination that described subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled, and comprising:
Described subscriber equipment carries out the data transmit-receive operation to first wireless system in dispatching cycle; And in non-dispatching cycle, second wireless system is carried out the data transmit-receive operation.
11. method as claimed in claim 6 is characterized in that, the interference coordination that described subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled, and comprising:
If the current DRX information that disposed of subscriber equipment, described subscriber equipment are hung up or discharged current DRX configuration information, and adopt the TDM interference coordination mode of DRX mechanism to carry out the interior interference coordination processing that coexists of equipment.
12. a network equipment is characterized in that, comprising:
Determination module is used for determining that subscriber equipment adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence interference coordination in the equipment;
Notification module, the TDM interference coordination mode that is used for notifying user equipment employing DRX mechanism is carried out coexistence interference coordination in the equipment.
13. network equipment as claimed in claim 12 is characterized in that,
Described notification module specifically is used for sending the RRC signaling that the TDM interference coordination mode of carrying employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment to described subscriber equipment.
14. network equipment as claimed in claim 13 is characterized in that, carries out the information of coexistence interference coordination in the equipment by carry the TDM interference coordination mode that adopts DRX mechanism in the first appointed information unit of described RRC signaling; Perhaps,
By in the second appointed information unit of the current DRX configuration of described RRC signaling, carrying the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment.
15., it is characterized in that the TDM interference coordination mode of described employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, comprises one of following content or combination in any as claim 13 or 14 described network equipments:
Enable the indication information of TDM;
The cyclic pattern information of TDM;
Feedback information to the TDM pattern of user equipment requests.
16. network equipment as claimed in claim 15 is characterized in that, the cyclic pattern information of described TDM comprises: the separation of dispatching cycle and non-dispatching cycle;
The indicating mode of the cyclic pattern information of described TDM comprises:
The minimum length requirement of dispatching cycle; Perhaps,
The minimum length requirement of non-dispatching cycle; Perhaps,
The absolute growth of dispatching cycle and non-dispatching cycle; Perhaps,
Use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
17. a subscriber equipment is characterized in that, comprising:
Receiver module is used to receive the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side;
Processing module is used to adopt the TDM interference coordination mode of DRX mechanism to carry out the interior interference coordination processing that coexists of equipment.
18. subscriber equipment as claimed in claim 17 is characterized in that,
Described receiver module specifically is used for receiving the information of carrying out coexistence interference coordination in the equipment from the TDM interference coordination mode of the employing DRX mechanism of network side by the RRC signaling; Wherein,
Carry the TDM interference coordination mode that adopts DRX mechanism in the first appointed information unit of described RRC signaling and carry out the information of coexistence interference coordination in the equipment; Perhaps,
Carry the information that the TDM interference coordination mode that adopts DRX mechanism is carried out coexistence interference coordination in the equipment in the second appointed information unit of the current DRX configuration of described RRC signaling.
19. subscriber equipment as claimed in claim 17 is characterized in that, the TDM interference coordination mode of described employing DRX mechanism is carried out the information of coexistence interference coordination in the equipment, comprises one of following content or combination in any:
Enable the indication information of TDM;
The cyclic pattern information of TDM;
Feedback information to the TDM pattern of user equipment requests.
20. subscriber equipment as claimed in claim 19 is characterized in that, the cyclic pattern information of described TDM comprises: the separation of dispatching cycle and non-dispatching cycle;
The indicating mode of the cyclic pattern information of described TDM comprises:
The minimum length requirement of dispatching cycle; Perhaps,
The minimum length requirement of non-dispatching cycle; Perhaps,
The absolute growth of dispatching cycle and non-dispatching cycle; Perhaps,
Use the sub-frame offset mode to indicate and begin the offset point which subframe is dispatching cycle and non-dispatching cycle from the DRX cycle starting point.
21. subscriber equipment as claimed in claim 17 is characterized in that, when having coexisted first wireless system and second wireless system in the equipment,
Described processing module specifically is used in dispatching cycle first wireless system being carried out the data transmit-receive operation; And in non-dispatching cycle, second wireless system is carried out the data transmit-receive operation.
22. subscriber equipment as claimed in claim 17 is characterized in that,
Described processing module if specifically be used for the current DRX information that disposed of subscriber equipment, then hung up or is discharged current DRX configuration information, and the interference coordination that adopts the TDM interference coordination mode of DRX mechanism to carry out coexistence in the equipment is handled.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110053819.0A CN102158869B (en) | 2011-03-07 | 2011-03-07 | The processing method that in a kind of equipment, mutual interference is coordinated and equipment |
| PCT/CN2012/070008 WO2012119487A1 (en) | 2011-03-07 | 2012-01-04 | Method and device for cooperatively processing in-device coexistence interferences |
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| CN201110053819.0A CN102158869B (en) | 2011-03-07 | 2011-03-07 | The processing method that in a kind of equipment, mutual interference is coordinated and equipment |
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| CN102158869B (en) | 2015-08-05 |
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