CN101562836A - Retransmission method of base station response message - Google Patents
Retransmission method of base station response message Download PDFInfo
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- CN101562836A CN101562836A CNA2008100932068A CN200810093206A CN101562836A CN 101562836 A CN101562836 A CN 101562836A CN A2008100932068 A CNA2008100932068 A CN A2008100932068A CN 200810093206 A CN200810093206 A CN 200810093206A CN 101562836 A CN101562836 A CN 101562836A
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Abstract
The invention discloses a retransmission method of a base station response message, which comprises the following steps: when a base station and a terminal are used for the interaction of the messages enabling a terminal to be accessed to the network, and the base station transmits the base station response message to the terminal in order to respond to a terminal request message of the terminal, a timer having a specific time span is set; if the base station does not receive the next terminal request message from the terminal in the specific time span, the base station transmits the base station response message to the terminal again and sets the timer having the specific time span again. When the base station response message transmitted by the base station is lost, and the retransmission time of the base station exceeds the specific time span of the timer, the base station response message can be rapidly transmitted to the terminal again, thereby the post-treatment is recovered.
Description
Technical field
The present invention relates to the communications field, relate more specifically to a kind of retransmission method of base station response message.
Background technology
The network of micro-wave access global inter communication (WiMAX) system enters and is divided into a plurality of continuous processes, is followed successively by: 1) terminal (MS) scanning down channel, set up synchronously with base station (BS); 2) MS describes in (Uplink Channel Descriptor is called for short UCD) message from uplink channel and obtains emission parameter; 3) (Ranging) finds range; 4) negotiate for basic capability; 5) MS is authorized and cipher key change; 6) register; 7) setting up IP connects; 8) date settling time; 9) transmit operating parameter; 10) connect.
From step 3, just begun interacting message between MS and the BS, each step has all comprised MS request message and BS response message.
For physical layer is the situation of OFDM (OFDMA), after step 3 is finished initial code division multiple access range finding (CDMA Ranging), BS will send code division multiple access assignment information unit (CDMA AllocationIE) in uplink map (UL-MAP) message, for MS distributes upstream bandwidth.MS medium access control (MAC) address that sends distance measurement request (RNG-REQ) message and carry MS starts the T3 timer simultaneously subsequently, waits for that BS responds ranging response (RNG-RSP) (carrying the MAC Address of coupling) response message.After BS receives RNG-REQ message, for MS distributes basic connection identifier (BASIC CID) and other resources, send RNG-RSP (carrying the MAC Address of coupling) message then and carry the BASIC CID of MS, start the T9 timer simultaneously, wait for that MS sends basic capability negotiating request (SBC-REQ) message.The T3 timer expiry, MS will carry out CDMA Ranging process again.T9 timer expiry, BS will send RNG-RSP (Abort, abort) message and give MS and termination.
If BS sends to the RNG-RSP information drop-out of MS, present solution is as follows: MS can not receive the RNG-RSP message of BS, does not also just obtain BASIC CID, and after T3 was overtime, MS just got back to initial CDMA Ranging process.MS will wait for the Ranging chance of competition, sends the Ranging sign indicating number then, waits for the CDMAAllocation IE that BS sends, and resends RNG-REQ message then, waits for the RNG-RSP message of BS once more.
This process is more consuming time, and especially CDMA Ranging process also might clash and cause the rollback processing.Simultaneously also to waste upstream bandwidth and send unnecessary upstream message.Because this moment, BS obtained RNG-REQ message, so except the RNG-RSP message of retransmission of lost, other processing and interacting message all are unnecessary.Obvious this method expense is bigger, can reduce the efficient that network enters, and waste interface-free resources.
In the step of back,, also be similar processing procedure if the response message of BS is lost.In addition, when MS when switching (HO), target BS (TBS) is carried out network when entering, such problem is also arranged.And under the situation that non-negotiation is switched, the default value of T3 timer is 200 milliseconds, if RNG-RSP (carrying the MAC Address of the coupling) information drop-out that TBS responds, will cause very long HO-break duration.
Summary of the invention
The invention provides a kind of retransmission method of base station response message, under the situation of being lost, resend base station response message in the short period of time, to recover the subsequent treatment in the terminal access procedure at the base station response message of base station transmission.
Base station response message according to an embodiment of the invention retransmits and comprises: the information interactive process that is used for making accessing terminal to network in base station and terminal, in the base station terminal request message of response terminal and when terminal sends base station response message, the timer of specific duration is set; And if the base station do not receive next bar terminal request message of self terminal in specific duration, then the base station sends base station response message to terminal again, and resets the timer of specific duration.
Wherein, if the base station does not receive number of times that next bar terminal request message and base station resend base station response message yet less than specified threshold in specific duration after resending base station response message, then the base station continues to send base station response message to terminal.Do not receive next bar terminal request message if the base station resends yet after the number of times of base station response message reaches specified threshold, then the base station no longer resends base station response message to terminal.
Wherein, terminal sends next bar terminal request message to the base station after receiving base station response message.If the base station has received next bar terminal request message that terminal sends in specific duration, then the base station stops the timer of specific duration.
Wherein, the base station postpones according to eating dishes without rice or wine between base station and the terminal and processing time of terminal, and the timer of specific duration is provided with.
In addition, do not receive next bar terminal request message if the base station resends yet after the number of times of base station response message reaches specified threshold, then the base station can also send abort message to terminal, stops with this access procedure of notice terminal.
Wherein, this method is applicable to that terminal switches to the situation of target BS from the base station that is currently serviced in it.
Retransmission method of base station response message according to another embodiment of the invention comprises: be the distance measurement request message of response terminal and when terminal sends ranging response message, the timer of first duration is set in the base station; If the base station does not receive the basic capability negotiating request message of self terminal in first duration, then send ranging response message to terminal again, and reset the timer of first duration.
Wherein,, then stop the timer of first duration, send the basic capability negotiating response message, and the timer of second duration is set to terminal if the base station has received the basic capability negotiating request message in first duration.If the base station does not receive the basic capability negotiating request message after resending ranging response message yet in first duration, and the number of times that the base station resends ranging response message is less than first threshold value, and then the base station continues to resend ranging response message to terminal.Do not receive the basic capability negotiating request message if the base station resends yet after the number of times of ranging response message reaches first threshold value, then the base station no longer resends ranging response message to terminal, can send abnormal end message to terminal.
Wherein,, then stop the timer of second duration, send registration reply message, and the timer of the 3rd duration is set to terminal if the base station has received the login request message of coming self terminal in second duration.If the base station does not receive login request message in second duration, then the base station sends the basic capability negotiating response message to terminal again.If the base station does not receive login request message after resending the basic capability negotiating response message yet in second duration, and the base station resends the number of times of basic capability negotiating response message less than second threshold value, and then the base station continues to resend the basic capability negotiating response message to terminal.Do not receive login request message if the base station resends yet after the number of times of basic capability negotiating response message reaches second threshold value, then the base station no longer resends the basic capability negotiating response message to terminal, can send abnormal end message to terminal.Wherein, if authentication need be carried out to terminal in the base station, then the base station stops the timer of second duration when receiving the authentication message of self terminal, and terminal is carried out authentication, and waits for the login request message of self terminal.
Wherein, if having received in the 3rd duration, the base station come the TFTP/connection of self terminal to set up request message, then the base station stops the timer of the 3rd duration, sends TFTP/connection establishment response message to terminal, and the timer of the 4th duration is set.If the base station does not receive TFTP/connection and sets up request message in the 3rd duration, then the base station sends registration reply message to terminal again.If the base station does not receive TFTP/connection and sets up request message in the 3rd duration, and the number of times that the base station resends registration reply message is less than the 3rd threshold value, and then the base station continues to resend registration reply message to terminal.If the base station resends the number of times of registration reply message and reaches and do not receive TFTP/connection yet after the 3rd threshold value and set up request message, then the base station no longer resends registration reply message to terminal, can send abnormal end message to terminal.
In the present invention, overtime after the base station response message that sends when the base station is lost by the base station retransmission timer, can give terminal by very fast re-transmission base station response message, to recover follow-up processing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the state machine diagram that the BS response message retransmits that comprises according to the embodiment of the invention;
Fig. 2 is the state machine diagram of network of the prior art BS when entering;
Fig. 3 is a flow chart of waiting for basic capability negotiating request (SBC-REQ) message according to the BS of the embodiment of the invention;
Fig. 4 is the flow chart according to BS queued for log-on request (REG-REQ) message of the embodiment of the invention;
Fig. 5 is comprising the re-transmission of BS response message and not having the state machine diagram that MS stresses to pass timer according to the embodiment of the invention; And
Fig. 6 is that the BS response message that comprises according to the embodiment of the invention retransmits and remove the state machine diagram of BS resource release timer.
Embodiment
In the WiMAX communication system, network enters by a series of continuous successively processes and interacting message and finishes.Lose the problem of initiation in order to solve the BS response message, the present invention adopts timer expiry to retransmit the method for response message in the BS side, soon quick-recovery and carry out next step processing.Detailed process is as follows:
After BS receives the request message REQm of MS, send response message RSPm, start timer Tn simultaneously, wait for next bar request message REQm+1 of MS to MS; After MS receives the response message RSPm of BS, send next bar request message REQm+1 to BS; BS stops Tn after receiving next bar request message REQm+1 of MS, sends corresponding response message RSPm+1 then to MS, and starts corresponding timer Tn+1, waits for next bar request message again of MS; So analogize, finish interacting message and processing that a series of networks enter process.
Wherein, if BS response message RSPm loses, then:, do not receive that next the bar request message REQm+1 of MS and BS response message RSPm retransmission count are less than x if Tn is overtime, BS just retransmits response message RSPm and gives MS, reset Tn, and retransmission counter is added 1, after MS receives the response message RSPm of BS re-transmission, send next bar request message REQm+1 to BS, wait for corresponding BS response message RSPm+1, so system restoration also carries out follow-up processing.If Tn is overtime, do not receive that next the bar request message REQm+1 of MS and BS response message RSPm retransmission count equal x, promptly retransmission count reaches maximum constraints, and BS no longer retransmits RSPm, then will discharge corresponding M S resource.Wherein, the value of Tn will be considered the delay of eating dishes without rice or wine and the processing time of MS.
Describe embodiments of the invention in detail below with reference to accompanying drawing.Wherein, provide following examples and only be for provide to of the present invention comprehensively and thorough, rather than the present invention carried out any restriction.Wherein, the recommended value such as the following table of newly-increased timer in the embodiment of the invention and counter.
The definition of timer and retransmission counter
| System | Title | With reference to describing | Minimum value | Default value | Maximum |
| BS | T60 | Receive the system timer over time limit of SBC-REQ behind the transmission RNG-RSP | 10ms | 20ms | |
| BS | T61 | Receive the system timer over time limit of REG-REQ behind the transmission SBC-RSP | 10ms | 20ms | |
| BS | T62 | Receive the system timer over time limit that connects foundation after sending REG-RSP | 10ms | 20ms | |
| BS | The restriction of RNG-RS P number of retransmissions | 3 | 3 | 16 | |
| BS | The restriction of SBC-RSP number of retransmissions | 3 | 3 | 16 | |
| BS | The restriction of REG-RSP number of retransmissions | 3 | 3 | 16 |
Wherein, when switching, during MS reentry target BS TBS, the timer that TBS retransmits RNG-RSP also is set to T60.
Fig. 1 is the state machine diagram that the BS response message retransmits that comprises according to the embodiment of the invention.Fig. 3 is a flow chart of waiting for SBC-REQ according to the BS of the embodiment of the invention.
As shown in figures 1 and 3, the process of BS initial ranging may further comprise the steps:
1.BS received the code division multiple access initial ranging coding (CDMA initialranging code) that MS inserts, if reach synchronous, just in UL-MAP message, send CDMAAllocation IE,, and wait for the RNG-REQ request message that MS sends for MS distributes upstream bandwidth;
2.MS after receiving CDMA Allocation IE, send the RNG-REQ request message to BS;
3.BS after receiving RNG-REQ message,, send RNG-RSP (carrying the MS MAC Address of coupling) message then for MS distributes BASIC CID and other resources, start the T60 timer simultaneously, wait for that MS sends the SBC-REQ request message;
4.BS after receiving the SBC-REQ request message, stop timer T60, send SBC-RSP message to MS, and start timer T61, wait for the following a piece of news of MS.
Under the situation of RNG-RSP (carrying the MS MAC Address of the coupling) information drop-out that BS sends, recover to handle may further comprise the steps:
A) the overtime and retransmission count of BS side response message retransmission timer T60 is less than 3, and BS will retransmit RNG-RSP (carrying the MS MAC Address of coupling) message and give MS;
B) after MS receives RNG-RSP (carrying the MS MAC Address of the coupling) message of re-transmission, will send the SBC-REQ request message to BS.So system restoration follow-up processing.
C) if BS side response message retransmission timer T60 is overtime and retransmission count equals 3, BS no longer retransmits response message, and the overtime back of T9 sends RNG-RSP (abort) message termination.
Here need to further specify, after MS receives the response message of BS, send next bar request message, the processing time between this is expected, and is very short usually.The processing of MS generally is a simple process such as read-write allocation list etc., and unlike BS want the dispensed resource and may with the core net exchange message after just can echo and should give MS.So BS handles after receiving the request message of MS, send a response message to MS then, the processing time between this can not be expected and be longer.And after MS receives the response message of BS, sending next bar request message, the processing time between this is just very short.So it is shorter that the response message retransmission timer of BS side can be provided with.The reference setting of T60 timer can be default 10 milliseconds, maximum 20 milliseconds.Therefore, adopt the present invention, RNG-RSP is lost to retransmit at most needs 20 milliseconds.
Fig. 2 is the state machine diagram of network of the prior art BS when entering.As shown in Figure 2, there are not timer T60 and BS initiatively to retransmit the processing of RNG-RSP (carrying the MAC Address of coupling) in the prior art.The RNG-RSP (carrying the MAC Address of coupling) that sends as BS is when losing, and MS will wait for that T3 is overtime, carries out CDMA initialranging then.After the CDMA initial ranging success, MS will retransmit RNG-REQ, after BS receives the RNG-REQ of repeating transmission, could retransmit RNG-RSP (carrying the MSMAC address of coupling) message.
The default value of T3 timer is 60 milliseconds, usually be set to 200 milliseconds, even if CDMA initial ranging does not run into conflict once more, the RNG_RSP information drop-out all needs at least 80 milliseconds to 220 milliseconds to retransmitting, if run into the Ranging conflict, the time is also much longer.And this processing mode also has some unnecessary processing, can waste the upstream and downstream bandwidth resource.Except the response message of retransmission of lost, it all is unnecessary processing that CDMA initial ranging, CDMA Allocation IE distribution and transmission, RNG-REQ request message retransmit.
This shows that behind RNG-RSP (carrying the MAC Address of the coupling) information drop-out, the time that the present invention recovers subsequent treatment is 10 milliseconds to 20 milliseconds, art methods then needs 80 milliseconds to 220 milliseconds or longer time.The present invention has improved efficient, and has saved interface-free resources.
Embodiment 2
As Fig. 1, Fig. 3 and shown in Figure 4, the SBC basic capability negotiation process may further comprise the steps:
1.BS after receiving SBC-REQ message, determine basic capacity, send SBC-RSP message, start the T61 timer simultaneously, wait for a piece of news down.If do not do authentication, the message of wait is REG-REQ; Authentication if desired, the message of wait is authentication message;
2.MS after receiving SBC-RSP message, send authentication message (needing authentication) and give BS, perhaps send the REG-REQ request message to BS (not needing authentication);
3. when needing authentication, BS receives authentication message, stops the T61 timer, finishes processing such as authentication and cipher key change, waits for REG-REQ message;
4. if do not need authentication, after BS receives REG-REQ message, stop the T61 timer, send REG-RSP message then to MS, and start the T62 timer, wait for the following a piece of news of MS.
Under the situation that the SBC-RSP of BS response message is lost, recover to handle may further comprise the steps:
A) the overtime and retransmission count of BS side response message retransmission timer T61 is less than 3, and BS will retransmit SBC-RSP message and give MS;
B) after MS receives the SBC-RSP message of re-transmission, will send authentication message or REG-REQ request message to BS.So system restoration follow-up processing;
C) the overtime and retransmission count of BS side response message retransmission timer T61 equals 3, and BS no longer retransmits response message, and the overtime back of T17 sends RNG-RSP (abort) message termination.
The reference value of T61 timer is default 10 milliseconds and maximum 20 milliseconds.Therefore, among the present invention, SBC-RSP is lost to maximum 20 milliseconds of the recovery time of re-transmission.
Fig. 2 is the state machine diagram of network of the prior art BS when entering.As shown in Figure 2, there are not timer T61 and BS initiatively to retransmit the processing of SBC-RSP in the prior art.The SBC-RSP that sends as BS has lost, and MS will wait for that T18 is overtime, retransmits SBC-REQ then, after BS receives the SBC-REQ of repeating transmission, could retransmit SBC-RSP message.
The default value of T18 timer is 50 milliseconds, and maximum can arrive 300 milliseconds, and therefore, SBC RSP information drop-out needs at least 70 milliseconds to 320 milliseconds to retransmitting.Follow 20 milliseconds of the present invention and compare, the present invention has improved efficient, and has saved interface-free resources.
Embodiment 3
As Fig. 1 and shown in Figure 4, registration process may further comprise the steps:
1.BS after receiving REG-REQ message, carry out location registration process, send REG-RSP message, start the T62 timer simultaneously, wait for a piece of news down;
2.MS after receiving REG-RSP message, whether can manage, send connection message or TFTP-CPLT message to BS according to MS;
3.BS receive connection message or TFTP-CPLT message, stop T62, finish corresponding subsequent processing.
Under the situation that the REG-RSP of BS response message is lost, recover to handle may further comprise the steps:
A) the overtime and retransmission count of BS side response message retransmission timer T62 is less than 3, and BS will retransmit REG-RSP message and give MS;
B) after MS receives the REG-RSP message of re-transmission, will send connection message or TFTP-CPLT message to BS.So system restoration follow-up processing;
C) the overtime and retransmission count of BS side response message retransmission timer T62 equals 3, and BS no longer retransmits response message, and the overtime back of T13 sends RNG-RSP (abort) message termination.
The reference value of T62 timer is default 10 milliseconds and maximum 20 milliseconds.Therefore, among the present invention, REG-RSP is lost to maximum 20 milliseconds of the recovery time of re-transmission.
Fig. 2 is the state machine diagram of network of the prior art BS when entering.As shown in Figure 2, there are not timer T62 and BS initiatively to retransmit the processing of REG-RSP in the prior art.The REG-RSP that sends as BS has lost, and MS will wait for that T6 is overtime, retransmits REG-REQ then, after BS receives the REG-REQ of repeating transmission, could retransmit REG-RSP message.
The maximum of T6 timer is 3 seconds, and therefore, the REG_RSP information drop-out may need nearly 3 seconds time to retransmitting.Follow 20 milliseconds of the present invention and compare, the present invention has improved efficient, and has saved interface-free resources.
Embodiment 4
When switching, MS reentry target BS TBS (non-negotiation situation), if the RNG_RSP that TBS responds to MS has lost, according to prior art, RNG_RSP retransmits and follow-up recovery will wait more than at least 200 milliseconds, recovery process is as embodiment 1.
The T3 timer of MS will be set to 200 milliseconds at least when switching.And use repeating method of the present invention, only needing 20 milliseconds can recover.As the RNG-RSP retransmission processes described in the embodiment 1.
As seen, owing to RNG-RSP loses the HO-break duration that causes, improve efficient when the present invention has shortened switching, saved resource.
Embodiment 5
For state machine shown in Figure 1, also can remove the request message retransmission timer and the processing thereof of MS side, and become Fig. 5.Under the situation that MS side request message is lost, the BS side has sent last response message and has been provided with the response message retransmission timer, if BS can not receive the request message of MS, BS side response message retransmission timer is overtime, BS will retransmit last response message, so MS is with the request message of retransmission of lost.As previously mentioned, BS side response message retransmission timer is very short, and MS side request message retransmission timer is longer; Therefore, when the MS request message was lost, BS side timer expiry can be more a lot of ahead of time than MS side timer expiry, so MS side timer can remove.The processing procedure of Fig. 5 corresponding embodiment 1, embodiment 2 and embodiment 3 is constant, treatment step unanimity when the BS response message is lost, and also be that corresponding treatment step comes recovery request message to retransmit when the MS request message is lost.
Embodiment 6
To state machine shown in Figure 1, also can remove BS side termination timer, and become Fig. 6.Just remove T9, T17 and T13 among Fig. 1.Because introduced response message retransmission timer and retransmission counter in an embodiment of the present invention,, just can send RNG-RSP (abort) message and this time handle for MS with expression termination BS so after retransmitting certain number of times, still can't receive the message of MS.Like this, termination timer T9, T17 and the T13 of BS side just can remove in the existing standard.
In sum, overtime after the base station response message that sends when the base station is lost in the present invention by the base station retransmission timer, can give terminal by very fast re-transmission base station response message, to recover follow-up processing.And in the traditional approach, wait for that by MS the BS response message is overtime after, retransmit unnecessary MS request message earlier, BS could retransmit response message.Than traditional approach, the present invention has improved efficient and has reduced the wasting of resources, can improve the performance of system when network enters, and can also significantly reduce when switching that response message is lost and break period of causing.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (21)
1. a retransmission method of base station response message is characterized in that, comprising:
Be used for making the information interactive process of described accessing terminal to network in base station and terminal, in described base station for the terminal request message that responds described terminal when described terminal sends base station response message, the timer of specific duration is set; And
If described base station does not receive next the bar terminal request message from described terminal in described specific duration, then described base station sends described base station response message to described terminal again, and resets the timer of described specific duration.
2. retransmission method of base station response message according to claim 1, it is characterized in that, if described base station does not receive described next bar terminal request message yet in described specific duration after resending described base station response message, and described base station resends the number of times of described base station response message less than specified threshold, and then described base station continues to resend described base station response message to described terminal.
3. retransmission method of base station response message according to claim 2, it is characterized in that, do not receive described next bar terminal request message if described base station resends yet after the number of times of described base station response message reaches described specified threshold, then described base station no longer resends described base station response message to described terminal.
4. retransmission method of base station response message according to claim 3, it is characterized in that, if resending, described base station do not receive described next bar terminal request message yet after the number of times of described base station response message reaches described specified threshold, then described base station sends abort message to described terminal, stops to notify this access procedure of described terminal.
5. retransmission method of base station response message according to claim 1 and 2, it is characterized in that, described terminal is after receiving described base station response message, send described next bar terminal request message to described base station, or at the timer that another duration is set when described base station sends described next bar terminal request message.
6. retransmission method of base station response message according to claim 1 is characterized in that, if described base station has received described next bar terminal request message in described specific duration, then described base station stops the timer of described specific duration.
7. retransmission method of base station response message according to claim 1 is characterized in that, described base station postpones according to eating dishes without rice or wine between described base station and the described terminal and processing time of described terminal, and the timer of described specific duration is provided with.
8. retransmission method of base station response message according to claim 7 is characterized in that, described method is applicable to that described terminal switches to the situation of target BS from the base station that is currently serviced in it.
9. a retransmission method of base station response message is characterized in that, comprising: be the distance measurement request message of response terminal and when described terminal sends ranging response message, the timer of first duration is set in the base station;
If described base station does not receive the basic capability negotiating request message from described terminal in described first duration, then send described ranging response message to described terminal again, and reset the timer of described first duration.
10. retransmission method of base station response message according to claim 9, it is characterized in that, if described base station has received described basic capability negotiating request message in described first duration, then stop the timer of described first duration, send the basic capability negotiating response message to described terminal, and the timer of second duration is set.
11. retransmission method of base station response message according to claim 9, it is characterized in that, if described base station does not receive described basic capability negotiating request message after resending described ranging response message yet in described first duration, and described base station resends the number of times of described ranging response message less than first threshold value, and then described base station continues to resend described ranging response message to described terminal.
12. retransmission method of base station response message according to claim 11, it is characterized in that, if resending, described base station do not receive described basic capability negotiating request message yet after the number of times of described ranging response message reaches described first threshold value, then described base station no longer resends described ranging response message to described terminal, sends abnormal end message to described terminal.
13. retransmission method of base station response message according to claim 10, it is characterized in that, if described base station has received the login request message from described terminal in described second duration, then stop the timer of described second duration, send registration reply message to described terminal, and the timer of the 3rd duration is set.
14. retransmission method of base station response message according to claim 10, it is characterized in that, if described base station does not receive described login request message in described second duration, then described base station sends described basic capability negotiating response message to described terminal again.
15. retransmission method of base station response message according to claim 14, it is characterized in that, if described base station does not receive described login request message after resending described basic capability negotiating response message yet in described second duration, and described base station resends the number of times of described basic capability negotiating response message less than second threshold value, and then described base station continues to resend described basic capability negotiating response message to described terminal.
16. retransmission method of base station response message according to claim 15, it is characterized in that, if resending, described base station do not receive described login request message yet after the number of times of described basic capability negotiating response message reaches described second threshold value, then described base station no longer resends described basic capability negotiating response message to described terminal, sends described abnormal end message to described terminal.
17. retransmission method of base station response message according to claim 10, it is characterized in that, if authentication need be carried out to described terminal in described base station, then described base station is when the authentication message that receives from described terminal, stop the timer of described second duration, described terminal is carried out authentication, and wait for described login request message from described terminal.
18. retransmission method of base station response message according to claim 13, it is characterized in that, if described base station has received from the TFTP or the connection of described terminal in described the 3rd duration and has set up request message, then described base station stops the timer of described the 3rd duration, send TFTP or connection establishment response message to described terminal, and the timer of the 4th duration is set.
19. retransmission method of base station response message according to claim 13, it is characterized in that, if described base station does not receive described TFTP in described the 3rd duration or request message is set up in connection, then described base station sends described registration reply message to described terminal again.
20. retransmission method of base station response message according to claim 19, it is characterized in that, if described base station does not receive described TFTP in described the 3rd duration or request message is set up in connection, and described base station resends the number of times of described registration reply message less than the 3rd threshold value, and then described base station continues to resend described registration reply message to described terminal.
21. retransmission method of base station response message according to claim 20, it is characterized in that, if described base station resends the number of times of described registration reply message and reaches and do not receive described TFTP yet after described the 3rd threshold value or request message is set up in connection, then described base station no longer resends described registration reply message to described terminal, sends described abnormal end message to described terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100932068A CN101562836A (en) | 2008-04-18 | 2008-04-18 | Retransmission method of base station response message |
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| CNA2008100932068A CN101562836A (en) | 2008-04-18 | 2008-04-18 | Retransmission method of base station response message |
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| CN101969656A (en) * | 2010-10-21 | 2011-02-09 | 华为终端有限公司 | Network access method of WiMax terminal, terminal and system thereof |
| CN102316440A (en) * | 2010-07-06 | 2012-01-11 | 中兴通讯股份有限公司 | Location updating method and device |
| CN102355652A (en) * | 2011-08-01 | 2012-02-15 | 大唐移动通信设备有限公司 | Method and device for making request of obtaining system information |
| WO2013181808A1 (en) * | 2012-06-06 | 2013-12-12 | 华为技术有限公司 | Method, terminal and base station (bs) for retransmitting message |
| CN107040947A (en) * | 2017-05-11 | 2017-08-11 | 深圳市万普拉斯科技有限公司 | Calling-control method, device, storage medium and computer equipment |
| CN109039552A (en) * | 2018-09-20 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of data reconstruction method and device |
| CN109286476A (en) * | 2018-09-25 | 2019-01-29 | 京信通信系统（中国）有限公司 | A kind of method, receiving end and transmitting terminal transmitting data |
| CN109392196A (en) * | 2018-10-25 | 2019-02-26 | 郑桂云 | Big data analysis method and system based on mobile terminal |
| CN109612517A (en) * | 2018-12-21 | 2019-04-12 | 深圳创维－Rgb电子有限公司 | Analysis method, data server, monitoring device and the medium of production exception |
| US10271185B1 (en) | 2017-10-20 | 2019-04-23 | Mediatek Singapore Pte. Ltd. | Method and apparatus for short message service re-transmission in mobile communications |
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| CN102316440A (en) * | 2010-07-06 | 2012-01-11 | 中兴通讯股份有限公司 | Location updating method and device |
| CN102316440B (en) * | 2010-07-06 | 2016-05-11 | 中兴通讯股份有限公司 | A kind of location updating method and device |
| CN101969656A (en) * | 2010-10-21 | 2011-02-09 | 华为终端有限公司 | Network access method of WiMax terminal, terminal and system thereof |
| CN102355652A (en) * | 2011-08-01 | 2012-02-15 | 大唐移动通信设备有限公司 | Method and device for making request of obtaining system information |
| CN102355652B (en) * | 2011-08-01 | 2014-11-12 | 大唐移动通信设备有限公司 | Method and device for making request of obtaining system information |
| WO2013181808A1 (en) * | 2012-06-06 | 2013-12-12 | 华为技术有限公司 | Method, terminal and base station (bs) for retransmitting message |
| US9876610B2 (en) | 2012-06-06 | 2018-01-23 | Huawei Technologies Co., Ltd. | Method, terminal, and base station for retransmitting message |
| CN107040947A (en) * | 2017-05-11 | 2017-08-11 | 深圳市万普拉斯科技有限公司 | Calling-control method, device, storage medium and computer equipment |
| US10271185B1 (en) | 2017-10-20 | 2019-04-23 | Mediatek Singapore Pte. Ltd. | Method and apparatus for short message service re-transmission in mobile communications |
| WO2019076006A1 (en) * | 2017-10-20 | 2019-04-25 | Mediatek Singapore Pte. Ltd. | Method and apparatus for short message service re-transmission in mobile communications |
| CN110301144A (en) * | 2017-10-20 | 2019-10-01 | 联发科技（新加坡）私人有限公司 | The method and device thereof retransmitted in mobile communication for short message service |
| TWI689214B (en) * | 2017-10-20 | 2020-03-21 | 新加坡商 聯發科技（新加坡）私人有限公司 | Method and apparatus for short message service re-transmission |
| CN109039552A (en) * | 2018-09-20 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of data reconstruction method and device |
| CN109039552B (en) * | 2018-09-20 | 2021-11-09 | 郑州云海信息技术有限公司 | Data recovery method and device |
| CN109286476A (en) * | 2018-09-25 | 2019-01-29 | 京信通信系统（中国）有限公司 | A kind of method, receiving end and transmitting terminal transmitting data |
| CN109392196A (en) * | 2018-10-25 | 2019-02-26 | 郑桂云 | Big data analysis method and system based on mobile terminal |
| CN109392196B (en) * | 2018-10-25 | 2021-05-11 | 北京立达智胜科技有限公司 | Big data analysis method and system based on mobile terminal |
| CN109612517A (en) * | 2018-12-21 | 2019-04-12 | 深圳创维－Rgb电子有限公司 | Analysis method, data server, monitoring device and the medium of production exception |
| CN109612517B (en) * | 2018-12-21 | 2021-03-30 | 深圳创维－Rgb电子有限公司 | Product production abnormity analysis method, data server, monitoring equipment and medium |
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