CN1735233A - Method for transmitting service area broadcast protocol indication message - Google Patents
Method for transmitting service area broadcast protocol indication message Download PDFInfo
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- CN1735233A CN1735233A CN 200410070399 CN200410070399A CN1735233A CN 1735233 A CN1735233 A CN 1735233A CN 200410070399 CN200410070399 CN 200410070399 CN 200410070399 A CN200410070399 A CN 200410070399A CN 1735233 A CN1735233 A CN 1735233A
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Abstract
This invention discloses a sending method for indication information of business zone broadcast protocol. Wherein, adding relative timer in RNC; when determining the broadcast indication information failure, RNC resends the failure information in this week to CN by the timer with short time period; it can also add absolute timer in RNC with long time period; and it can clear to zero when the timer is overtime for automatic cycle transmission. The invention increases the reliability and success rate to normal receive broadcast multicast indication information.
Description
Technical field
The present invention relates to the Cell Broadcast CB technical field, be specifically related to a kind of sending method of service area broadcast protocol indication message.
Background technology
In present wireless network, Cell Broadcast CB is widely used.Generally speaking, cell broadcaste service has all been opened in all sub-districts in wireless network, the CBC (CBC) in the core net (CN) by radio network controller (RNC) to each cell broadcasting system message.Identical therewith, BroadCast MultiCast Service also just is widely used in wireless network, but BroadCast MultiCast Service is not all sub-districts in the wireless network, because BroadCast MultiCast Service has been opened in the sub-district that has, BroadCast MultiCast Service is not then opened in the sub-district that has, CBC only carries out multicast and broadcast to the sub-district of opening BroadCast MultiCast Service, and does not carry out multicast and broadcast to the sub-district of not opening BroadCast MultiCast Service.
In present BroadCast MultiCast Service is used, when certain sub-district of having opened BroadCast MultiCast Service causes this sub-district no longer to open BroadCast MultiCast Service because of certain reason, can think this sub-district BroadCast MultiCast Service by available become unavailable, at this moment, RNC will send a unavailable broadcast multi-broadcasting Indication message to CBC, and this message abbreviates unavailable Indication message as, comprises the station location marker of this sub-district in this message, after CBC receives this message, just can not provide BroadCast MultiCast Service to this sub-district again; When BroadCast MultiCast Service is opened in certain sub-district of not opening BroadCast MultiCast Service, then can think this sub-district BroadCast MultiCast Service by unavailable become available, at this moment, RNC will send an available broadcast multicast Indication message to CBC, this message abbreviates available Indication message as, after the station location marker that comprises this sub-district in this message, CBC are received this message, will provide BroadCast MultiCast Service to this sub-district.
It should be noted that, when RNC changes in the availability of the Multimedia Broadcast Multicast Service of certain sub-district, only according to the respective change of this Zone availability, send once above-mentioned unavailable or available Indication message to CN, and RNC is no response message to unavailable Indication message or the available Indication message that CBC sends.
Finish the transmission of Indication message as RNC after, can only learn the whether success of transmission of this Indication message by the return parameters of transmission control protocol (TCP) module of self, when RNC learns that by the return parameters of tcp module this Indication message sends failure, though can retransmit the Indication message of this transmission failure by manual operation, RNC can't learn still whether CBC successfully receives this Indication message.So, if sending, the data path between RNC and the CBC is connected unusually, or CBC breaks down for a certain reason, RNC just can't arrive CBC to unavailable Indication message or the available Indication message that CBC sends, make CBC can't learn the situation of change of this Cell Broadcast CB multicast service, this BroadCast MultiCast Service that just causes certain sub-district is become when unavailable by available, and CBC still provides the BroadCast MultiCast Service service to this sub-district; But and become the time spent by unavailable when the BroadCast MultiCast Service of certain sub-district, CBC does not then provide the BroadCast MultiCast Service service to this sub-district.
By the above as can be known because RNC is no response message to the Indication message that CBC sends, and only transmission once, it is very low to make CBC normally receive the reliability of this Indication message.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of sending method of service area broadcast protocol indication message, to improve reliability and the success rate that CBC normally receives the broadcast multi-broadcasting Indication message.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of sending method of service area broadcast protocol indication message, add relative timer in RNC, when RNC starts relative timer and finishes after CN sends first Indication message, this method also comprises following steps:
Whether the Indication message that a. judge to send sends success, if, process ends then; Otherwise, enter step b;
B. preserve the Indication message that sends failure, and judge whether relative timer is in operating state, if then directly enter step c; Otherwise, start relative timer, and enter step c;
C. judge whether relative timer is overtime, if, the then Indication message preserved of forwarding step b, and process ends; Otherwise, enter steps d;
D. judge whether the Indication message of new transmission,, judge then whether this Indication message sends success if the Indication message of new transmission is arranged, if step c is then returned in success, otherwise, return step b; If do not have the new Indication message that sends, then return step c.
Among the step c, send described Indication message after, this method further comprises:
Stop relative timer;
Or with the time cycle of relative timer clear 0, enter steps d again.
The Indication message of preserving among the forwarding step b described in the step c is: all of preserving among the step b are sent the Indication message of failure, send to CN respectively.
Described being sent as: send the Indication message that only comprises the up-to-date cell multicast broadcast service data content that once sent at same sub-district to CN respectively.
The Indication message of preserving among the forwarding step b described in the step c is: the data content that all of preserving among the step b is sent the Indication message of failure is integrated into a piece of news, sends to CN.
Described being sent as: all are sent the up-to-date cell multicast broadcast service data content that once sent at same sub-district in the Indication message of failure be placed in the Indication message, and the Indication message that will pass through integration sends to CN.
Add absolute timer in RNC, after RNC started absolute timer, this method further comprised following steps:
A. preserve the Indication message that sends;
B. judge whether absolute timer is overtime, if, the Indication message that RNC is then preserved to CN forwarding step A; Otherwise, enter step C;
C. judge whether the Indication message of new transmission, if return steps A; Otherwise, return step B.
Among the step B, send described Indication message after, this method further comprises:
Stop absolute timer;
Or with the time cycle of absolute timer clear 0, enter step C again.
The Indication message of preserving among the forwarding step A described in the step B is: the Indication message with all transmissions of preserving in the steps A sends to CN respectively.
Described being sent as: send the Indication message that only comprises the up-to-date cell multicast broadcast service data content that once sent at same sub-district to CN respectively.
The Indication message of preserving among the forwarding step A described in the step B is: the Indication message with all transmissions of preserving in the steps A, be integrated into a piece of news, and send to CN.
Described being sent as: the up-to-date cell multicast broadcast service data content that once sent at same sub-district in all Indication messages that once sent is placed in the Indication message, and will passes through the Indication message of integrating and send to CN.
The invention also discloses a kind of sending method of service area broadcast protocol indication message, RNC sends Indication message to CN, adds absolute timer in RNC, and after starting absolute timer, this method also comprises following steps:
A. preserve the Indication message that sends;
B. judge whether absolute timer is overtime, if, the Indication message that RNC then preserves in CN forwarding step a; Otherwise, enter step c;
C. judge whether the Indication message of new transmission, if return step a; Otherwise, return step b.
Among the step b, send described Indication message after, this method further comprises:
Stop absolute timer;
Or with the time cycle of absolute timer clear 0, enter step c again.
The Indication message of preserving among the forwarding step a described in the step b is: the Indication message with all transmissions of preserving among the step a sends to CN respectively.
Described being sent as: send the Indication message that only comprises the up-to-date cell multicast broadcast service data content that once sent at same sub-district to CN respectively.
The Indication message of preserving among the forwarding step a described in the step b is: the Indication message with all transmissions of preserving among the step a, be integrated into a piece of news, and send to CN.
Described being sent as: the up-to-date cell multicast broadcast service data content that once sent at same sub-district in all Indication messages that once sent is placed in the Indication message, and will passes through the Indication message of integrating and send to CN.
Compared with prior art, the sending method of service area broadcast protocol indication message provided by the present invention, in RNC, add relative timer or/and absolute timer, and know at RNC under the situation of broadcast multi-broadcasting Indication message transmission failure, by relative timer, in resending this timer cycle, CN once sends the broadcast multi-broadcasting Indication message of failure; Perhaps by absolute timer, all broadcast multi-broadcasting Indication messages that in CN resends this timer cycle, once sent; And, can be behind relative timer or absolute timer expiry, by it is clear 0, make all Indication messages that once sent the Indication message of failure or once sent, be able to Automatic Cycle and send.Reliability and success rate that the inventive method makes CBC normally receive the broadcast multi-broadcasting Indication message are improved.
Description of drawings
Fig. 1 is the sending method of the service area broadcast protocol indication message of a preferred embodiment of the present invention;
Fig. 2 is the sending method of the service area broadcast protocol indication message of another preferred embodiment of the present invention.
Embodiment
The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
The inventive method adds relative timer in RNC, know that at RNC the broadcast multi-broadcasting Indication message sends under the situation of failure, by relatively short relative timer of time cycle, once sends the broadcast multi-broadcasting Indication message of failure in CN resends this cycle; Simultaneously can also in RNC, add absolute timer, by relatively long absolute timer of time cycle, all broadcast multi-broadcasting Indication messages that in CN resends this cycle, once sent; And, can be behind relative timer or absolute timer expiry, by it is clear 0, make all Indication messages that once sent the Indication message of failure or once sent, be able to Automatic Cycle and send.
Embodiment one:
Fig. 1 is the sending method of the service area broadcast protocol indication message of a preferred embodiment of the present invention, wherein, adds relative timer in RNC, and this method also comprises following steps:
Step 101: when the situation of opening of certain Cell Broadcast CB multicast service changes, the CBC of RNC in CN sends the broadcast multi-broadcasting Indication message, the transmission of this message has two kinds of different situations: when the BroadCast MultiCast Service of this sub-district is become when unavailable by available, RNC sends a unavailable Indication message to CBC, comprises the station location marker of this sub-district in this message; When but the BroadCast MultiCast Service of this sub-district becomes the time spent by unavailable, RNC sends an available Indication message to CBC, comprises the station location marker of this sub-district in this message.After this, RNC judges the whether success of transmission of this broadcast multi-broadcasting Indication message by the return parameters of the tcp module of self, if send successfully, and process ends then; Otherwise, enter step 102.
In this step, regard the Indication message that RNC sends to CN as Indication message first that RNC sends to CN; In order to the new Indication message of difference RNC to the CN transmission.
Wherein, described new Indication message is meant: RNC after sending first Indication message, the Indication message that sends to CN again.
Step 102:RNC does not send successful Indication message with this and is kept in the relevant data storage device, and judges whether relative timer is in operating state, if then directly enter step 104; Otherwise, enter step 103.
Step 103: start relative timer.
Step 104:RNC judges whether relative timer is overtime, if overtime, then enters step 107; Otherwise, enter step 105.
Step 105:RNC judges after the Indication message first that sends in the step 101, whether also once sent new Indication message, if then enter step 106; Otherwise, return step 104.
Step 106:RNC judges that whether the new Indication message that is sent sends success, if send successfully, then returns step 104; Otherwise, returning step 102, this makes the Indication message that sends failure in this timer cycle to CN, is all preserved by RNC.
Step 107:RNC with preserve in this timer cycle oriented CN send the Indication message of failure, send to CN again.
Above-mentioned with oriented CN send the Indication message of failure, the method that sends to CN has two kinds again, first method is: RNC sends each Indication message of failure with the oriented CN of institute, and difference sends to CN again; Second method is: RNC with oriented CN send the data content that each Indication message comprised of failure, be integrated into an Indication message, send to CN.
Need to prove, when using the first method of above-mentioned repeating transmission Indication message, if in the Indication message of retransmitting, have two or more Indication messages all to include the data content of same cell multicast broadcasting service, then relative newer Indication message is wherein sent to CN.As: the data content of available or unavailable variation takes place in the BroadCast MultiCast Service that has two Indication messages all to comprise to represent same sub-district, and RNC just only sends a relative newer Indication message.
Here, described newer Indication message relatively is meant: RNC is at same sub-district, to last Indication message of CN transmission.
When using the second method of above-mentioned repeating transmission Indication message,, then preserve wherein newer Indication message relatively if in the Indication message of retransmitting, have two or more Indication messages all to include the data content of indicating same cell multicast broadcasting service.Afterwards, for the Indication message that comprises two above cell multicast broadcast service data contents in the Indication message that will retransmit, such as the integration message that once sent, if the data content that relates to same sub-district with relative new Indication message is wherein arranged, then delete corresponding data content in this Indication message; For the Indication message that only comprises a cell multicast broadcast service data content in the Indication message that will retransmit,, then delete corresponding Indication message if the Indication message that relates to same sub-district with relative new Indication message is arranged.Then, again the Indication message of being withed a hook at the end is integrated into a piece of news, sends to CN.
The Indication message of finishing this step sends, and stops relative timer, and Indication message transmission flow of the present invention promptly comes to an end.
For the ease of understanding the present invention, now illustrate top described two kinds of methods of retransmitting Indication message:
Suppose that RNC has successively sent article one Indication message, second Indication message and the 3rd Indication message to CN in chronological order, but all send failure, wherein, article one, Indication message and second Indication message all comprise the multicast broadcast service data content of sub-district a, comprise sub-district a Multimedia Broadcast Multicast Service as: article one Indication message and become disabled data content by available, the second Indication message comprises sub-district a Multimedia Broadcast Multicast Service and becomes available data content by unavailable; Article three, Indication message then comprises the multicast broadcast service data content of sub-district b.When RNC will retransmit these three Indication messages, because the second Indication message at sub-district a, is relative newer Indication message; Article three, Indication message is relative newer Indication message at sub-district b.So, if adopt first kind of method of retransmitting Indication message, then RNC finally sends second Indication message and the 3rd Indication message respectively to CN; If adopt second kind of method of retransmitting Indication message, then RNC sends to CN and carries a data content and an Indication message that carries data content in the 3rd Indication message in the second Indication message.
Suppose that RNC has sent a Indication message through integrating at a last timer cycle to CN, failed but send, the Indication message that this process is integrated is as article one Indication message, afterwards, in current timer cycle, successively sent the second Indication message to CN in chronological order again, article three, Indication message and the 4th Indication message, but all send failure, wherein, article one, Indication message comprises sub-district a, b, the multicast broadcast service data content of c, the second Indication message all comprises the multicast broadcast service data content of sub-district b, article three, Indication message all comprises the multicast broadcast service data content of sub-district c, and the 4th Indication message then comprises the multicast broadcast service data content of sub-district b.
When RNC will retransmit these four Indication messages, because the 4th Indication message at sub-district b, is relative newer Indication message; Article three, Indication message is relative newer Indication message at sub-district c; Article one, Indication message then is relative newer Indication message at sub-district a.So, if adopt first kind of method of retransmitting Indication message, then RNC will delete the data content that relates to sub-district b and sub-district c in article one Indication message earlier, only keep the data content that relates to sub-district a, finally, RNC sends article one Indication message that only comprises sub-district a multicast broadcast service data content, the 3rd Indication message and the 4th Indication message respectively to CN.If adopt second kind of method of retransmitting Indication message, then RNC relates to the multicast broadcast service data content of sub-district a the most at last in article one Indication message, multicast broadcast service data content with sub-district c in the 3rd Indication message, and the multicast broadcast service data content of sub-district b is integrated in the 4th Indication message, that is: be placed in the Indication message, an Indication message will finishing integration then sends to CN.
In the step 107 of present embodiment, after finishing Indication message and sending, also can not stop relative timer, but it is clear 0, at this moment, relative timer is still in running order, has just begun a new timer time cycle; Simultaneously, return step 105.At this moment, in the step 107, the Indication message that RNC sends to CN for the Indication message first that is sent in the step 101, is exactly new Indication message; Then finish this step, and after returning step 105, the judged result of step 105 is exactly: current have new Indication message to send, and then enter step 106.This makes Indication message transmission flow of the present invention Automatic Cycle to operate, and can not make relative timer carry out frequent stopping and start-up operation.
Embodiment two:
Fig. 2 is the sending method of the service area broadcast protocol indication message of another preferred embodiment of the present invention, wherein, adds absolute timer in RNC, and this method also comprises following steps:
Step 201: start absolute timer.
Step 202: in the RNC operate as normal sometime, RNC can change because of the situation of opening of the BroadCast MultiCast Service of one or more sub-districts, and sends Indication message to CN.At this moment, the Indication message that RNC just will once send to CN is kept in the corresponding data storage device.
Step 203:RNC judges whether absolute timer is overtime, if then enter step 205; Otherwise, enter step 204.
Step 204:RNC judges whether also once to send new Indication message to CN after step 202, if, then returning step 202, this makes in this timer cycle and all to be preserved by RNC to the Indication message of CN transmission; Otherwise, return step 203.
Wherein, described new Indication message is meant: RNC after the Indication message of completing steps 202 is preserved, the Indication message that sends to CN again.
Step 205:RNC with preserve in this timer cycle the Indication message that sent of oriented CN, send to CN again.
Above-mentioned with the Indication message that sent of oriented CN, the method that sends to CN has two kinds again, first method is: RNC is each Indication message that the oriented CN of institute sent, and distinguishes to send to CN again; Second method is: RNC with the data content that each Indication message comprised that sent of oriented CN, be integrated into an Indication message, send to CN.
Need to prove, when using the first method of above-mentioned repeating transmission Indication message, if in the Indication message of retransmitting, have two or more Indication messages all to include the data content of same cell multicast broadcasting service, then relative newer Indication message is wherein sent to CN.As: the data content of available or unavailable variation takes place in the BroadCast MultiCast Service that has two Indication messages all to comprise to represent same sub-district, and RNC just only sends a relative newer Indication message.
Here, described newer Indication message relatively is meant: RNC is at same sub-district, to last Indication message of CN transmission.
When using the second method of above-mentioned repeating transmission Indication message,, then preserve relative newer Indication message wherein if in the Indication message of retransmitting, have two or more Indication messages all to include the data content of indicating same cell multicast broadcasting service.Afterwards, for the Indication message that comprises two above cell multicast broadcast service data contents in the Indication message that will retransmit, such as the integration message that once sent, if the data content that relates to same sub-district with relative new Indication message is wherein arranged, then delete corresponding data content in this Indication message; For the Indication message that only comprises a cell multicast broadcast service data content in the Indication message that will retransmit,, then delete corresponding Indication message if the Indication message that relates to same sub-district with relative new Indication message is arranged.Then, again the Indication message of being withed a hook at the end is integrated into a piece of news, sends to CN.
The bristle with anger processing scheme and the embodiment one that show message of above-mentioned two kinds of counterweights is identical, and just at object difference is only retransmitted at the Indication message that sends failure among the embodiment one, and in the present embodiment all Indication messages that sent all retransmitted.
After finishing the Indication message transmission of this step, stop absolute timer, Indication message transmission flow of the present invention promptly comes to an end.
In the step 205 of present embodiment, after finishing Indication message and sending, also can not stop absolute timer, but it is clear 0, at this moment, absolute timer is still in running order, has just begun a new timer time cycle; Simultaneously, return step 204.At this moment, in the step 205, the Indication message that RNC sends to CN for the Indication message of being preserved in the step 202, is exactly new Indication message; Then finish this step, and after returning step 204, the judged result of step 204 is exactly: current have new Indication message to send, and then return step 202.This makes Indication message transmission flow of the present invention Automatic Cycle to operate, and can not make absolute timer carry out frequent stopping and start-up operation.
In the above two embodiment, the time cycle of absolute timer is generally long than the time cycle of relative timer.This be because: relative timer is used to handle once the Indication message that sends failure, so its cycle time is unsuitable long, can send to CN as early as possible once more so that once send the Indication message of failure, simultaneously, this time cycle is also unsuitable too short, otherwise the load of RNC can be excessive.
And absolute timer is in order further to improve the reliability that CN receives Indication message, and with the Indication message that all sent in this cycle, send to CN again, so, its cycle time also should not be shorter than the time cycle of relative timer, to avoid the RNC load excessive.The time that absolute timer starts is determined on a case-by-case basis by operating personnel, generally in hour startup of RNC load, as: midnight.
By the above as can be seen, relative timer has relative independentability each other with absolute timer, so, embodiment one can be used in combination with embodiment two described methods, that is: adding and use relative timer are when CN sends Indication message, can also add and use absolute timer to send Indication message, receive the reliability of RNC to the Indication message of its transmission to improve CN to CN.When relative timer is used in combination with absolute timer, start absolute timer after, RNC also thinks Indication message first to first Indication message that CN sends.
By the above as can be seen, the sending method of service area broadcast protocol indication message provided by the present invention, know that at RNC the broadcast multi-broadcasting Indication message sends under the situation of failure, by relatively short relative timer of time cycle, in resending this cycle, CN once sends the broadcast multi-broadcasting Indication message of failure, till sending successfully; Simultaneously also by relatively long absolute timer of time cycle, all broadcast multi-broadcasting Indication messages that in CN resends this cycle, once sent; And, can be behind relative timer or absolute timer expiry, by it is clear 0, make all Indication messages that once sent the Indication message of failure or once sent, be able to Automatic Cycle and send.Reliability and success rate that the inventive method makes CBC normally receive the broadcast multi-broadcasting Indication message are improved.The above only is process of the present invention and method embodiment, in order to restriction the present invention, all any modifications of being made within the spirit and principles in the present invention, is not equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (18)
1, a kind of sending method of service area broadcast protocol indication message is characterized in that, adds relative timer in RNC, and when RNC starts relative timer and finishes after CN sends first Indication message, this method also comprises following steps:
Whether the Indication message that a. judge to send sends success, if, process ends then; Otherwise, enter step b;
B. preserve the Indication message that sends failure, and judge whether relative timer is in operating state, if then directly enter step c; Otherwise, start relative timer, and enter step c;
C. judge whether relative timer is overtime, if, the then Indication message preserved of forwarding step b, and process ends; Otherwise, enter steps d;
D. judge whether the Indication message of new transmission,, judge then whether this Indication message sends success if the Indication message of new transmission is arranged, if step c is then returned in success, otherwise, return step b; If do not have the new Indication message that sends, then return step c.
2, the method for claim 1 is characterized in that, among the step c, send described Indication message after, this method further comprises:
Stop relative timer;
Or with the time cycle of relative timer clear 0, enter steps d again.
3, method as claimed in claim 1 or 2 is characterized in that, the Indication message of preserving among the forwarding step b described in the step c is: all of preserving among the step b are sent the Indication message of failure, send to CN respectively.
4, method as claimed in claim 3 is characterized in that, described being sent as: send the Indication message that only comprises the up-to-date cell multicast broadcast service data content that once sent at same sub-district to CN respectively.
5, method as claimed in claim 1 or 2 is characterized in that, the Indication message of preserving among the forwarding step b described in the step c is: the data content that all of preserving among the step b is sent the Indication message of failure is integrated into a piece of news, sends to CN.
6, method as claimed in claim 5, it is characterized in that, described being sent as: all are sent the up-to-date cell multicast broadcast service data content that once sent at same sub-district in the Indication message of failure be placed in the Indication message, and the Indication message that will pass through integration sends to CN.
7, method as claimed in claim 1 or 2 is characterized in that, adds absolute timer in RNC, and after RNC started absolute timer, this method further comprised following steps:
A. preserve the Indication message that sends;
B. judge whether absolute timer is overtime, if, the Indication message that RNC is then preserved to CN forwarding step A; Otherwise, enter step C;
C. judge whether the Indication message of new transmission, if return steps A; Otherwise, return step B.
8, method as claimed in claim 7 is characterized in that, among the step B, send described Indication message after, this method further comprises:
Stop absolute timer;
Or with the time cycle of absolute timer clear 0, enter step C again.
As claim 7 or 8 described methods, it is characterized in that 9, the Indication message of preserving among the forwarding step A described in the step B is: the Indication message with all transmissions of preserving in the steps A sends to CN respectively.
10, method as claimed in claim 9 is characterized in that, described being sent as: send the Indication message that only comprises the up-to-date cell multicast broadcast service data content that once sent at same sub-district to CN respectively.
As claim 7 or 8 described methods, it is characterized in that 11, the Indication message of preserving among the forwarding step A described in the step B is: the Indication message with all transmissions of preserving in the steps A, be integrated into a piece of news, send to CN.
12, method as claimed in claim 11, it is characterized in that, described being sent as: the up-to-date cell multicast broadcast service data content that once sent at same sub-district in all Indication messages that once sent is placed in the Indication message, and will passes through the Indication message of integrating and send to CN.
13, a kind of sending method of service area broadcast protocol indication message, RNC sends Indication message to CN, it is characterized in that, adds absolute timer in RNC, and after starting absolute timer, this method also comprises following steps:
A. preserve the Indication message that sends;
B. judge whether absolute timer is overtime, if, the Indication message that RNC then preserves in CN forwarding step a; Otherwise, enter step c;
C. judge whether the Indication message of new transmission, if return step a; Otherwise, return step b.
14, method as claimed in claim 13 is characterized in that, among the step b, send described Indication message after, this method further comprises:
Stop absolute timer;
Or with the time cycle of absolute timer clear 0, enter step c again.
As claim 13 or 14 described methods, it is characterized in that 15, the Indication message of preserving among the forwarding step a described in the step b is: the Indication message with all transmissions of preserving among the step a sends to CN respectively.
16, method as claimed in claim 15 is characterized in that, described being sent as: send the Indication message that only comprises the up-to-date cell multicast broadcast service data content that once sent at same sub-district to CN respectively.
As claim 13 or 14 described methods, it is characterized in that 17, the Indication message of preserving among the forwarding step a described in the step b is: the Indication message with all transmissions of preserving among the step a, be integrated into a piece of news, send to CN.
18, method as claimed in claim 17, it is characterized in that, described being sent as: the up-to-date cell multicast broadcast service data content that once sent at same sub-district in all Indication messages that once sent is placed in the Indication message, and will passes through the Indication message of integrating and send to CN.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101083821B (en) * | 2006-05-30 | 2010-05-12 | 华为技术有限公司 | Method for processing abnormality of POC service and POC server |
| WO2011017923A1 (en) * | 2009-08-12 | 2011-02-17 | 中兴通讯股份有限公司 | Warning message transmission method and apparatus |
| CN101146370B (en) * | 2007-06-26 | 2011-11-23 | 中兴通讯股份有限公司 | Scheduling method for built-in tasks of synchronous digital system devices |
| CN111192443A (en) * | 2020-01-20 | 2020-05-22 | 深圳市觅拓物联信息技术有限公司 | Energy-saving warning method and warning system based on Bluetooth beacon |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827136B1 (en) * | 2002-05-17 | 2008-05-02 | 삼성전자주식회사 | Method for signaling connection assignment in a mobile communication system |
| KR20030097373A (en) * | 2002-06-20 | 2003-12-31 | 삼성전자주식회사 | Apparatus for paging of multimedia broadcast/multicast service in mobile communication system and method therof |
| ATE357785T1 (en) * | 2002-06-25 | 2007-04-15 | Cit Alcatel | METHOD AND DEVICE FOR DATA BROADCASTING IN THIRD-GENERATION NETWORKS |
| DE10305358A1 (en) * | 2003-01-13 | 2004-07-22 | Siemens Ag | Transmitting group messages involves sending defined group indicator(s) on all paging indicator radio channels associated with all radio communications devices in their respective local radio cells |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083821B (en) * | 2006-05-30 | 2010-05-12 | 华为技术有限公司 | Method for processing abnormality of POC service and POC server |
| CN101146370B (en) * | 2007-06-26 | 2011-11-23 | 中兴通讯股份有限公司 | Scheduling method for built-in tasks of synchronous digital system devices |
| WO2011017923A1 (en) * | 2009-08-12 | 2011-02-17 | 中兴通讯股份有限公司 | Warning message transmission method and apparatus |
| CN101998334A (en) * | 2009-08-12 | 2011-03-30 | 中兴通讯股份有限公司 | Processing method and device used after completion of alarm information transmitting process |
| AU2010282113B2 (en) * | 2009-08-12 | 2013-07-11 | Zte Corporation | Warning message transmission method and apparatus |
| US8670743B2 (en) | 2009-08-12 | 2014-03-11 | Zte Corporation | Warning message transmission method and apparatus |
| CN111192443A (en) * | 2020-01-20 | 2020-05-22 | 深圳市觅拓物联信息技术有限公司 | Energy-saving warning method and warning system based on Bluetooth beacon |
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| CN100337496C (en) | 2007-09-12 |
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