CN103024697B - Early warning information sends processing method, method of reseptance and relevant device - Google Patents
Early warning information sends processing method, method of reseptance and relevant device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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Abstract
The embodiment of the invention discloses a kind of early warning information and send processing method, method of reseptance and relevant device, wherein, a kind of early warning information sends processing method and comprises determining that the number sending the system information required for early warning information, and said system informational message is for carrying the segment data of above-mentioned early warning information；If the number of the system information required for above-mentioned transmission early warning information is more than 64, then: in the said system informational message sent, carry the first fragment sequence number instruction information, described first fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described transmission, wherein, the maximum occurrences of described first fragment sequence number instruction Informational support is N, wherein, the value after described N subtracts not less than the number of the system information required for described transmission early warning information.The technical scheme that the present invention provides can effectively ensure that early warning information can completely issue under little broadband network scene.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of early warning information and send processing method, method of reseptance and relevant device.
Background technology
System message broadcast is a kind of critical function in communication system, may be used for notifying user equipment (UE, UserEquipment) emergence message, such as seismic sea wave early warning system (ETWS, EarthquakeandTsunamiWarningSystem) Warning Service (CMAS, CommercialMobileAlertService) notice is moved in notice and commercialization.
ETWS notification package contains ETWS main notification message and the secondary notification message of ETWS, the UE that system message broadcast system is in idle pulley or connection mode by message related to calls notice has ETWS to notify, UE is made to receive from system information (SI, SystemInformation) ETWS main notification message and the secondary notification message of ETWS are received in, wherein, the transmission of the secondary notification message of ETWS uses the mode of segment transmissions.Being similar to ETWS notice, system message broadcast system is also to notify that the UE being in idle pulley or connection mode has CMAS to notify by message related to calls, makes UE receive CMAS notification message from SI, and CMAS notification message is also the mode using segment transmissions.
The maximum segment number defining the secondary notification message of ETWS and CMAS notification message in 36.331 agreements is 64, when the data volume of the secondary notification message of ETWS (or CMAS notification message) is relatively big (such as more than 6400Byte), average data volume to be sent out for each SI will be more than 100Byte, and under little broadband network scene, the data volume upper limit of each SI is typically smaller than 100Byte, this results under little broadband network scene, and the secondary notification message of ETWS (or CMAS notification message) all cannot completely issue.
Summary of the invention
Embodiments provide a kind of early warning information and send processing method, method of reseptance and relevant device, be used for ensureing that, under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
For solving above-mentioned technical problem, embodiment of the present invention offer techniques below scheme:
First aspect present invention provides a kind of early warning information and sends processing method, including:
Determine the number sending the system information required for early warning information, wherein, above-mentioned early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message, said system informational message is for carrying the segment data of above-mentioned early warning information；
If the number of the system information required for above-mentioned transmission early warning information is more than 64, then:
The first fragment sequence number instruction information is carried in the said system informational message sent, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, wherein, the value after above-mentioned N subtracts not less than the number of the system information required for above-mentioned transmission early warning information.
Based on first aspect present invention, in the implementation that the first is possible, after the number of the above-mentioned system information determined required for transmission early warning information, also include:
If the number of the system information required for above-mentioned transmission early warning information is not more than 64, then:
Using the second fragment sequence number instruction information to indicate which system information that system information is above-mentioned early warning information of above-mentioned transmission in the said system informational message sent, wherein, the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
Based on first aspect present invention, or the first possible implementation of first aspect present invention, in the implementation that the second is possible, the value of above-mentioned N is 255.
Second aspect present invention provides a kind of early warning information method of reseptance, including:
Receiving the system information of the segment data of carrying early warning information, wherein, above-mentioned early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message；
If the system information of above-mentioned reception carrying the first fragment sequence number instruction information, then:
The system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned first fragment sequence number instruction information, wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, wherein, above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Based on second aspect present invention, in the implementation that the first is possible,
After the system information of the segment data of above-mentioned reception carrying early warning information, also include:
If the system information of above-mentioned reception only carrying the second fragment sequence number instruction information, then:
The system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned second fragment sequence number instruction information, wherein, above-mentioned second fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, and the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
Based on second aspect present invention, or the first possible implementation of second aspect present invention, in the implementation that the second is possible, the value of above-mentioned N is 255.
Third aspect present invention provides a kind of early warning information and sends processing means, including:
Determine unit, for determining the number sending the system information required for early warning information, wherein, above-mentioned early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message, said system informational message is for carrying the segment data of above-mentioned early warning information；
First indicating member, for when the above-mentioned number sending the system information required for early warning information determining that unit determines is more than 64, the first fragment sequence number instruction information is carried in the said system informational message sent, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, wherein, above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Based on third aspect present invention, in the implementation that the first is possible, above-mentioned early warning information sends processing means and also includes:
Second indicating member, for when above-mentioned determine that unit determines send early warning information required for the number of system information be not more than 64 time, in the said system informational message sent, use the second fragment sequence number instruction information indicates which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
Based on third aspect present invention, or the first possible implementation of third aspect present invention, in the implementation that the second is possible, the value of above-mentioned N is 255.
Fourth aspect present invention provides a kind of early warning information and receives device, including:
Receiving unit, for receiving the system information of the segment data of carrying early warning information, wherein, above-mentioned early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message；
Determine unit, for when the system information that above-mentioned reception unit receives carries the first fragment sequence number instruction information, the system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned first fragment sequence number instruction information, wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, wherein, above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Based on fourth aspect present invention, in the implementation that the first is possible,
Above-mentioned determine that unit is additionally operable to: when the system information that above-mentioned reception unit receives only carries the second fragment sequence number instruction information, the system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned second fragment sequence number instruction information, wherein, above-mentioned second fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, and the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
Based on fourth aspect present invention, or the first possible implementation of fourth aspect present invention, in the implementation that the second is possible, the value of above-mentioned N is 255.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, owing to setting the value after the number of the system information required for maximum occurrences N of the first fragment sequence number instruction Informational support is not less than the transmission secondary notification message of ETWS or CMAS notification message subtracts, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of early warning information that Fig. 1 provides for the present invention sends one embodiment schematic flow sheet of processing method；
A kind of early warning information that Fig. 2 provides for the present invention sends another embodiment schematic flow sheet of processing method；
One embodiment schematic flow sheet of a kind of early warning information method of reseptance that Fig. 3 provides for the present invention；
A kind of early warning information that Fig. 4 provides for the present invention sends one example structure schematic diagram of processing means；
A kind of early warning information that Fig. 5 provides for the present invention sends another example structure schematic diagram of processing means；
A kind of early warning information that Fig. 6 provides for the present invention receives one example structure schematic diagram of device.
Detailed description of the invention
Embodiments provide a kind of early warning information and send processing method, method of reseptance and relevant device.
For making the goal of the invention of the present invention, feature, the advantage can be the most obvious and understandable, 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 only a part of embodiment of the present invention, and not all embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Below the early warning information in the embodiment of the present invention being sent processing method to be described, please participate in Fig. 1, the early warning information in the embodiment of the present invention sends processing method, including:
101, determine and send the number of the system information required for early warning information；
Wherein, above-mentioned early warning information is: the secondary notification message of ETWS or CMAS notification message, and said system informational message (i.e. SI) is for carrying the segment data of above-mentioned early warning information.
Owing to different early warning informations alerting the difference of content, therefore, the data volume size of early warning information is the most different, early warning information in the embodiment of the present invention sends processing means can be according to the data volume size of early warning information to be sent and each SI can carry under current network bandwidth limits the data volume upper limit, determine the number sending the SI required for this early warning information, such as, when the data volume size of early warning information is 9400Byte, the data volume upper limit that the current network bandwidth each SI of restriction can carry is 90Byte, then early warning information sends processing means and i.e. can determine that the number of the system information required for sending early warning information will be equal toI.e. 105.
102, when the number of the system information sent required for early warning information is more than 64, the said system informational message sent is carried the first fragment sequence number instruction information；
Wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, and, the number sending the system information required for early warning information that above-mentioned N determines not less than step 101 deducts the value after.
nullIllustrate，Assume that early warning information is the secondary notification message of ETWS，At Long Term Evolution (LTE，LongTermEvolution) radio resource control (RRC，RadioResourceControl) define the secondary notification message of ETWS in and be included in system information block (SIB，SystemInformationBlock) in 11，SIB11 is carried by SI，Therefore，When step 101 is determined and is sent the SI number required for the secondary notification message of ETWS more than 64，Early warning information sends processing means can carry the first fragment sequence number instruction information in the SIB11 of SI，When the most settled first fragment sequence number instruction information is numerical value 0，Represent first segmentation that this SI is the secondary notification message of this ETWS，When the first fragment sequence number indicates information to be numerical value 1，Represent second segmentation that this SI is the secondary notification message of this ETWS，By that analogy，When the first fragment sequence number indicates information to be numerical value of N，Represent (N+1) individual segmentation that this SI is the secondary notification message of this ETWS.
nullSimilarly，Assume that early warning information is CMAS notification message，In LTERCC, define CMAS notification message be included in SIB12，SIB12 is carried by SI，Therefore，When step 101 is determined and is sent the SI number required for CMAS notification message more than 64，Early warning information sends processing means can carry the first fragment sequence number instruction information in the SIB12 of SI，When the most settled first fragment sequence number instruction information is numerical value 0，Represent first segmentation that this SI is this CMAS notification message，When the first fragment sequence number indicates information to be numerical value 1，Represent second segmentation that this SI is this CMAS notification message，By that analogy，When the first fragment sequence number indicates information to be numerical value of N，Represent (N+1) individual segmentation that this SI is this CMAS notification message.
Under a kind of application scenarios, data volume size in view of above-mentioned early warning information has the upper limit to retrain (upper limit is generally 9600Byte), therefore, the number of the SI required for sending an early warning information is impossible to more than 255 under normal circumstances, therefore, the embodiment of the present invention can set above-mentioned N equal to 255.Certainly, under different application scenarios, it is also possible to set the value that above-mentioned N is not less than 63 as other, be not construed as limiting herein.
It should be noted that it can be the transmitting node such as base station, via node that the early warning information in the embodiment of the present invention sends processing means, or, it is also possible to independent of the device of transmitting node, it is not construed as limiting herein.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
When the number of the system information required for sending early warning information is not more than 64, then the embodiment of the present invention can not also carry the first fragment sequence number instruction information, as in figure 2 it is shown, the early warning information in the present invention sends another embodiment of processing method, including:
201, determine and send the number of the system information required for early warning information；
Step 201 is similar with the step 101 in embodiment illustrated in fig. 1, and particular content is referred to the description in step 101, and here is omitted.
202, judge that whether the number sending the system information required for early warning information is more than 64；
After the number of the system information required for step 201 determines transmission early warning information, early warning information sends whether the number of the system information required for processing means judges transmission early warning information is more than 64, if more than 64, then performs step 203, if no more than 64, then perform step 204.
203, in the said system informational message sent, carry the first fragment sequence number instruction information；
Step 203 is similar with the step 102 in embodiment illustrated in fig. 1, and particular content is referred to the description in step 102, and here is omitted.
204, in the said system informational message sent, use the second fragment sequence number instruction information indicates which system information that system information is above-mentioned early warning information of above-mentioned transmission,
Wherein, the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
In embodiments of the present invention, when the number of the system information required for sending early warning information is not more than 64, early warning information sends processing means and uses the second fragment sequence number instruction information to indicate, and indicate not in use by the first fragment sequence number instruction information, on implementing, early warning information sends processing means no longer can carry the first fragment sequence number instruction information in SI, or, the parameter being used for recording the first fragment sequence number instruction information in SI is set to disable(i.e. failure state).
It should be noted that it can be the transmitting node such as base station, via node that the early warning information in the embodiment of the present invention sends processing means, or, it is also possible to independent of the device of transmitting node, it is not construed as limiting herein.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
Processing a kind of early warning information method of reseptance in the embodiment of the present invention below, refer to Fig. 3, the early warning information method of reseptance in the embodiment of the present invention includes:
301, the system information of the segment data of carrying early warning information is received；
Wherein, above-mentioned early warning information is: the secondary notification message of ETWS or CMAS notification message, and said system informational message (i.e. SI) is for carrying the segment data of above-mentioned early warning information.
302, when the system information of above-mentioned reception carries the first fragment sequence number instruction information, the system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned first fragment sequence number instruction information；
Wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, and above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Such as, when carrying the first fragment sequence number instruction information during early warning information receives the SI that device receives and being numerical value 0, represent SI is this early warning information first segmentation received, when carrying the first fragment sequence number instruction information during early warning information receives the SI that device receives and being numerical value 1, represent SI is this early warning information second segmentation received, by that analogy, when the first fragment sequence number indicates information to be numerical value of N, (N+1) individual segmentation that this SI is this early warning information is represented.It should be noted that, in embodiments of the present invention, it is whether last segmentation of early warning information by another parameter instruction SI, as defined parameter warningMessageSegmentType in LTERRC to indicate SI last segmentation whether as early warning information, when warningMessageSegmentType value is notLastSegment, represent that this SI is not for last segmentation of early warning information, when warningMessageSegmentType value is LastSegment, represent last segmentation that this SI is early warning information.
Under a kind of application scenarios, data volume size in view of above-mentioned early warning information has the upper limit to retrain (upper limit is generally 9600Byte), therefore, the number of the SI required for sending an early warning information is impossible to more than 255 under normal circumstances, therefore, the embodiment of the present invention can set above-mentioned N equal to 255.Certainly, under different application scenarios, it is also possible to set the value that above-mentioned N is not less than 63 as other, be not construed as limiting herein.
In another kind of application scenarios, if the SI that step 301 receives only carries the second fragment sequence number instruction information, then: early warning information receives the device SI according to above-mentioned second fragment sequence number instruction information determining step 301 reception position in whole system informations of above-mentioned early warning information, wherein, above-mentioned second fragment sequence number instruction information is for indicating which system information that SI is above-mentioned early warning information of reception, and the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
It should be noted that it can be UE that the early warning information in the embodiment of the present invention receives device, or, it is also possible to independent of the device of UE, it is not construed as limiting herein.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
Below a kind of early warning information in the embodiment of the present invention being sent processing means to be described, refer to Fig. 4, the early warning information in the embodiment of the present invention sends processing means 400 and includes:
Determining unit 401, for determining the number sending the system information required for early warning information, wherein, above-mentioned early warning information is: the secondary notification message of ETWS or CMAS notification message, and said system informational message is for carrying the segment data of above-mentioned early warning information；
Owing to different early warning informations alerting the difference of content, therefore, the data volume size of early warning information is the most different, early warning information in the embodiment of the present invention sends processing means 400 according to the data volume size of early warning information to be sent and each SI can carry under current network bandwidth limits the data volume upper limit, can determine the number of SI required for this early warning information of transmission.
First indicating member 402, during for being more than 64 when the number sending the system information required for early warning information determining that unit 402 determines, the first fragment sequence number instruction information is carried in the said system informational message sent, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, and above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Under a kind of application scenarios, data volume size in view of above-mentioned early warning information has the upper limit to retrain (upper limit is generally 9600Byte), therefore, the number of the SI required for sending an early warning information is impossible to more than 255 under normal circumstances, therefore, the embodiment of the present invention can set above-mentioned N equal to 255.Certainly, under different application scenarios, it is also possible to set above-mentioned N and be less than greatly the value of 63 as other, be not construed as limiting herein.
When the number of the system information required for sending early warning information is not more than 64, then the embodiment of the present invention can not also carry the first fragment sequence number instruction information, therefore, early warning information sends processing means 400 and can also include further: the second indicating member, when the number of the system information required for determining the transmission early warning information that unit 401 determines is not more than 64, in the said system informational message sent, use the second fragment sequence number instruction information indicates which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
It should be noted that it can be the transmitting node such as base station, via node that the early warning information in the embodiment of the present invention sends processing means 400, or, it is also possible to independent of the device of transmitting node, it is not construed as limiting herein.
It should be noted that, early warning information in the embodiment of the present invention sends processing means 400 can send processing means such as the early warning information in above-mentioned embodiment of the method, may be used for the whole technical schemes realizing in said method embodiment, it implements process and can refer to the associated description in said method embodiment, and here is omitted.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
Being described the early warning information transmission processing means in the present invention to another embodiment below, refer to Fig. 5, the early warning information in the embodiment of the present invention sends processing means 500, including:
It can be one or more that input equipment 501, output device 502, memorizer 503 and processor 504(early warning information send the quantity of the processor 504 in processing means 500, and Fig. 5 is as a example by a processor).In some embodiments of the invention, input equipment 501, output device 502, memorizer 503 and processor 504 can be connected, as shown in Figure 5 as a example by being connected by bus by bus or alternate manner.
Wherein, processor 504 performs following steps:
Determining the number sending the system information required for early warning information, wherein, above-mentioned early warning information is: the secondary notification message of ETWS or CMAS notification message, and said system informational message (i.e. SI) is for carrying the segment data of above-mentioned early warning information；
When the number of the system information sent required for early warning information is more than 64, the first fragment sequence number instruction information is carried in the said system informational message sent, wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, and the number sending the system information required for early warning information that above-mentioned N determines not less than step 101 deducts the value after.
Under a kind of application scenarios, data volume size in view of above-mentioned early warning information has the upper limit to retrain (upper limit is generally 9600Byte), therefore, the number of the SI required for sending an early warning information is impossible to more than 255 under normal circumstances, therefore, the embodiment of the present invention can set above-mentioned N equal to 255.Certainly, under different application scenarios, it is also possible to set the value that above-mentioned N is not less than 63 as other, be not construed as limiting herein.
When the number of the system information required for sending early warning information is not more than 64, then the embodiment of the present invention can not also carry the first fragment sequence number instruction information, therefore, processor 504 is additionally operable to: when the number of the system information required for sending early warning information is not more than 64, in the said system informational message sent, use the second fragment sequence number instruction information indicates which system information that system information is above-mentioned early warning information of above-mentioned transmission, wherein, the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
It should be noted that it can be the transmitting node such as base station, via node that the early warning information in the embodiment of the present invention sends processing means 500, or, it is also possible to independent of the device of transmitting node, it is not construed as limiting herein.
It should be noted that, early warning information in the embodiment of the present invention sends processing means 500 can send processing means such as the early warning information in above-mentioned embodiment of the method, may be used for the whole technical schemes realizing in said method embodiment, it implements process and can refer to the associated description in said method embodiment, and here is omitted.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
Below a kind of early warning information in the embodiment of the present invention being received device to be described, refer to Fig. 6, the early warning information in the embodiment of the present invention receives device 600 and includes:
Receiving unit 601, for receiving the system information of the segment data of carrying early warning information, wherein, above-mentioned early warning information is: the secondary notification message of ETWS or CMAS notification message；
Determine unit 602, for when the system information that reception unit 601 receives carries the first fragment sequence number instruction information, the system information receiving unit 601 reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned first fragment sequence number instruction information, wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Under a kind of application scenarios, data volume size in view of above-mentioned early warning information has the upper limit to retrain (upper limit is generally 9600Byte), therefore, the number of the SI required for sending an early warning information is impossible to more than 255 under normal circumstances, therefore, the embodiment of the present invention can set above-mentioned N equal to 255.Certainly, under different application scenarios, it is also possible to set the value that above-mentioned N is not less than 63 as other, be not construed as limiting herein.
In another kind of application scenarios, determine that unit 602 is additionally operable to: when the system information that reception unit 601 receives only carries the second fragment sequence number instruction information, the system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned second fragment sequence number instruction information, wherein, above-mentioned second fragment sequence number instruction information receives, for indicating, which system information that system information is above-mentioned early warning information that unit 601 receives, and the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63.
It should be noted that it can be UE that the early warning information in the embodiment of the present invention receives device, or, it is also possible to independent of the device of UE, it is not construed as limiting herein.
It should be noted that, early warning information in the embodiment of the present invention receives device 600 can receive device such as the early warning information in above-mentioned embodiment of the method, may be used for the whole technical schemes realizing in said method embodiment, it implements process and can refer to the associated description in said method embodiment, and here is omitted.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
Being described the early warning information reception device in the present invention to another embodiment below, the early warning information in the embodiment of the present invention receives device, including:
Input equipment, output device, memorizer and processor, wherein, the attachment structure relation of input equipment, output device, memorizer and processor is referred to shown in Fig. 5.
Wherein, above-mentioned processor execution following steps:
Receiving the system information of the segment data of carrying early warning information, wherein, above-mentioned early warning information is: the secondary notification message of ETWS or CMAS notification message, and said system informational message is for carrying the segment data of above-mentioned early warning information；
When the system information of above-mentioned reception carries the first fragment sequence number instruction information, the system information of above-mentioned reception position in whole system informations of above-mentioned early warning information is determined according to above-mentioned first fragment sequence number instruction information, wherein, above-mentioned first fragment sequence number instruction information is for indicating which system information that system information is above-mentioned early warning information of above-mentioned reception, the maximum occurrences of above-mentioned first fragment sequence number instruction Informational support is N, above-mentioned N deducts the value after not less than the number of the system information required for above-mentioned transmission early warning information.
Under a kind of application scenarios, data volume size in view of above-mentioned early warning information has the upper limit to retrain (upper limit is generally 9600Byte), therefore, the number of the SI required for sending an early warning information is impossible to more than 255 under normal circumstances, therefore, the embodiment of the present invention can set above-mentioned N equal to 255.Certainly, under different application scenarios, it is also possible to set the value that above-mentioned N is not less than 63 as other, be not construed as limiting herein.
In another kind of application scenarios, if the system information that above-mentioned processor receives only carries the second fragment sequence number instruction information, wherein, above-mentioned second fragment sequence number instruction information is for indicating which system information that SI is above-mentioned early warning information of reception, the maximum occurrences of above-mentioned second fragment sequence number instruction Informational support is 63, and the most above-mentioned processor is additionally operable to: determine the system information of reception position in whole system informations of above-mentioned early warning information according to above-mentioned second fragment sequence number instruction information.
It should be noted that it can be UE that the early warning information in the embodiment of the present invention receives device, or, it is also possible to independent of the device of UE, it is not construed as limiting herein.
It should be noted that, early warning information in the embodiment of the present invention receives device can receive device such as the early warning information in above-mentioned embodiment of the method, may be used for the whole technical schemes realizing in said method embodiment, it implements process and can refer to the associated description in said method embodiment, and here is omitted.
Therefore, in the embodiment of the present invention when the number of the system information sent required for the secondary notification message of ETWS or CMAS notification message is more than 64, by carrying the first fragment sequence number instruction information in the system information sent, the number being not less than the system information required for sending the secondary notification message of ETWS or CMAS notification message owing to setting maximum occurrences N of the first fragment sequence number instruction Informational support deducts the value after, therefore, each system information carrying the segment data of the secondary notification message of ETWS or CMAS notification message can be instructed to and issue, thus ensure that under little broadband network scene, the secondary notification message of ETWS and CMSA notification message can completely issue.
It should be noted that, for aforesaid each method embodiment, in order to simplicity describes, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to the present invention, some step can use other order or carry out simultaneously.Secondly, those skilled in the art also should know, it might not be all necessary to the present invention that embodiment described in this description belongs to preferred embodiment, involved action and module.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the part described in detail, may refer to the associated description of other embodiments in certain embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods in above-described embodiment can be by program and completes to instruct relevant hardware, this program can be stored in a computer-readable recording medium, and storage medium such as may include that read only memory, random access memory, disk or CD etc..
Above early warning information provided by the present invention is sent processing method, method of reseptance and relevant device to be described in detail, principle and the way of example of the present invention are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, the most all will change, to sum up, this specification content should not be construed as limitation of the present invention.
Claims (8)
1. an early warning information sends processing method, it is characterised in that including:
Determine the number sending the system information required for early warning information, wherein, described early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message, described system information is for carrying the segment data of described early warning information；
If the number of the system information required for described transmission early warning information is more than 64, then:
The first fragment sequence number instruction information is carried in the described system information sent, described first fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described transmission, wherein, the maximum occurrences of described first fragment sequence number instruction Informational support is N, wherein, the value after described N subtracts 1 not less than the number of the system information required for described transmission early warning information；
After the number of the described system information determined required for transmission early warning information, also include:
If the number of the system information required for described transmission early warning information is not more than 64, then:
Using the second fragment sequence number instruction information to indicate which system information that system information is described early warning information of described transmission in the described system information sent, wherein, the maximum occurrences of described second fragment sequence number instruction Informational support is 63.
Early warning information the most according to claim 1 sends processing method, it is characterised in that
The value of described N is 255.
3. an early warning information method of reseptance, it is characterised in that including:
Receiving the system information of the segment data of carrying early warning information, wherein, described early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message；
If the system information of described reception carrying the first fragment sequence number instruction information, then:
The system information of described reception position in whole system informations of described early warning information is determined according to described first fragment sequence number instruction information, wherein, described first fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described reception, the maximum occurrences of described first fragment sequence number instruction Informational support is N, wherein, described N deducts the value after 1 not less than the number of the system information required for described transmission early warning information；
After the system information of the described segment data receiving carrying early warning information, also include:
If the system information of described reception only carrying the second fragment sequence number instruction information, then:
The system information of described reception position in whole system informations of described early warning information is determined according to described second fragment sequence number instruction information, wherein, described second fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described reception, and the maximum occurrences of described second fragment sequence number instruction Informational support is 63.
Early warning information method of reseptance the most according to claim 3, it is characterised in that
The value of described N is 255.
5. an early warning information sends processing means, it is characterised in that including:
Determine unit, for determining the number sending the system information required for early warning information, wherein, described early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message, described system information is for carrying the segment data of described early warning information；
First indicating member, for when the described number sending the system information required for early warning information determining that unit determines is more than 64, the first fragment sequence number instruction information is carried in the described system information sent, described first fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described transmission, wherein, the maximum occurrences of described first fragment sequence number instruction Informational support is N, wherein, described N deducts the value after 1 not less than the number of the system information required for described transmission early warning information；
Described early warning information sends processing means and also includes:
Second indicating member, for when described determine that unit determines send early warning information required for the number of system information be not more than 64 time, in the described system information sent, use the second fragment sequence number instruction information indicates which system information that system information is described early warning information of described transmission, wherein, the maximum occurrences of described second fragment sequence number instruction Informational support is 63.
Early warning information the most according to claim 5 sends processing means, it is characterised in that
The value of described N is 255.
7. an early warning information receives device, it is characterised in that including:
Receiving unit, for receiving the system information of the segment data of carrying early warning information, wherein, described early warning information is: the secondary notification message of seismic sea wave early warning system ETWS or commercial mobile Warning Service CMAS notification message；
Determine unit, for when the system information that described reception unit receives carries the first fragment sequence number instruction information, the system information of described reception position in whole system informations of described early warning information is determined according to described first fragment sequence number instruction information, wherein, described first fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described reception, the maximum occurrences of described first fragment sequence number instruction Informational support is N, wherein, described N deducts the value after 1 not less than the number of the system information required for described transmission early warning information；
Described determine that unit is additionally operable to: when the system information that described reception unit receives only carries the second fragment sequence number instruction information, the system information of described reception position in whole system informations of described early warning information is determined according to described second fragment sequence number instruction information, wherein, described second fragment sequence number instruction information is for indicating which system information that system information is described early warning information of described reception, and the maximum occurrences of described second fragment sequence number instruction Informational support is 63.
Early warning information the most according to claim 7 receives device, it is characterised in that
The value of described N is 255.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210586752.1A CN103024697B (en) | 2012-12-28 | 2012-12-28 | Early warning information sends processing method, method of reseptance and relevant device |
| PCT/CN2013/084396 WO2014101508A1 (en) | 2012-12-28 | 2013-09-27 | Transmission processing method and receiving method for warning message, and related devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210586752.1A CN103024697B (en) | 2012-12-28 | 2012-12-28 | Early warning information sends processing method, method of reseptance and relevant device |
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| CN103024697B (en) * | 2012-12-28 | 2016-08-03 | 上海华为技术有限公司 | Early warning information sends processing method, method of reseptance and relevant device |
| CN104754529B (en) * | 2013-12-31 | 2019-02-26 | 中兴通讯股份有限公司 | A method of uninterruptedly continuously transmitting auxiliary information SIB11 |
| US9538455B2 (en) * | 2014-02-04 | 2017-01-03 | Qualcomm Incorporated | Techniques for reading system information in wireless communications |
| CN106993280A (en) * | 2016-01-20 | 2017-07-28 | 中兴通讯股份有限公司 | The sending method and device of a kind of assistance messages |
| CN112400332B (en) * | 2018-07-10 | 2022-03-25 | 瑞典爱立信有限公司 | Segmentation of PWS messages and associated region information |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1298272A (en) * | 1999-11-30 | 2001-06-06 | 三星电子株式会社 | Method for receiving & transmitting multimedia data with short message service on mobile phone |
| CN101015148A (en) * | 2004-06-18 | 2007-08-08 | 哈林顿阀门有限公司 | Systems and methods for implementing double wide channels in a communication system |
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| CN101651490B (en) * | 2008-08-11 | 2013-01-16 | 中兴通讯股份有限公司 | Method for scheduling and receiving system message blocks |
| US20110037590A1 (en) * | 2009-08-12 | 2011-02-17 | Qualcomm Incorporated | System and apparatus for delivering emergency alert messages as a service content in a broadcast network |
| CN102740235B (en) * | 2012-06-27 | 2014-12-24 | 华为技术有限公司 | Information transmission method, base station and user equipment (UE) |
| CN103024697B (en) * | 2012-12-28 | 2016-08-03 | 上海华为技术有限公司 | Early warning information sends processing method, method of reseptance and relevant device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298272A (en) * | 1999-11-30 | 2001-06-06 | 三星电子株式会社 | Method for receiving & transmitting multimedia data with short message service on mobile phone |
| CN101015148A (en) * | 2004-06-18 | 2007-08-08 | 哈林顿阀门有限公司 | Systems and methods for implementing double wide channels in a communication system |
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| WO2014101508A1 (en) | 2014-07-03 |
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