CN101175021A - Method for processing ascending temporary block stream in grouping service and its related system and equipment - Google Patents
Method for processing ascending temporary block stream in grouping service and its related system and equipment Download PDFInfo
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- CN101175021A CN101175021A CNA2006101431306A CN200610143130A CN101175021A CN 101175021 A CN101175021 A CN 101175021A CN A2006101431306 A CNA2006101431306 A CN A2006101431306A CN 200610143130 A CN200610143130 A CN 200610143130A CN 101175021 A CN101175021 A CN 101175021A
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- tbf
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- travelling carriage
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Abstract
The invention discloses the processing method of uplink temporary block flow in packet services. The method includes the step 101 that when the uplink data in the packet services of a mobile station need to be transmitted, the mobile station sends a message of constructing uplink TBF to network equipment, which constructs an uplink TBF for the packet services. The uplink data are transmitted through the uplink TBF. The step 102 is that the mobile station sends the message of releasing the uplink TBF to the network equipment when ensuring that the packet services are finished. The step 103 is that the network equipment releases the uplink TBF when receiving the message of releasing the uplink TBF which is sent by the mobile station. Through the method of the invention, the delay of the data transmission can be lowered to satisfy the low time delay requirement of the services and wireless sources are saved in some extent.
Description
Technical field
The present invention relates to the Packet Service in the wireless communication field, particularly relate to processing method and the related system and the equipment of temporary up-link block flow in a kind of Packet Service.
Background technology
Strengthen in the data rate (EDGE) in GPRS (GPRS)/global evolution, Radio Link control (RLC)/medium access control (MAC) layer link between the travelling carriage (MS) and the network equipment is called Temporary Block Flow (TBF).When Packet Service has upstream data to transmit, the network equipment is set up a up TBF for it on Packet Data Channel (PDCH), and at the network equipment is that the upstream data in the Packet Service transmitted by this up TBF after this up TBF distributed the radio block resource.When the current data to be transferred transmission of Packet Service was finished, corresponding up TBF was released or enters interim inactive state.
For some delay sensitive business, for example IP speech (VoIP) business does not have upstream data to need transmission because transmission of uplink data, causes at interval at short notice, and this will cause that up TBF is released or enters interim inactive state; When follow-up upstream data need transmit, need rebulid up TBF or make existing TBF enter active state, and after the network equipment has distributed the radio block resource for it, just can carry out normal transfer of data.Because this process need expends certain hour, has caused the delay of transfer of data, thereby has reduced professional service quality (QoS).
Among the 3GPP TS44.060, up TBF is divided into two kinds of patterns: non-mode of extension and mode of extension, under these two kinds of patterns, the release of up TBF has different opportunitys.In non-mode of extension, up TBF is released after having transmitted the current data to be transferred of Packet Service immediately.
In mode of extension, up TBF is after having transmitted the current data to be transferred of Packet Service, and network makes described up TBF enter interim inactive state, and up TBF is delayed release.Travelling carriage is when having follow-up upstream data to transmit, and the message that send to activate the described up TBF that is in interim inactive state is to the network equipment, and the network equipment makes described up TBF enter active state when receiving described activation message; If the network equipment when not receiving described activation message, discharges described up TBF after waiting for a stand-by period.
As can be seen, under these two kinds of patterns, all exist Packet Service still continuing, but the d/d situation of up TBF, when Packet Service has follow-up upstream data to transmit, all need to rebulid new up TBF, this has caused the delay of transfer of data, thereby can not satisfy the low delay requirement of delay sensitive business.And, when Packet Service finishes, might exist up TBF transmitting data or be in the situation of interim inactive state, in this case, up TBF can not get discharging in time, thereby has caused waste of radio resources.
Summary of the invention
The processing method that the purpose of this invention is to provide temporary up-link block flow in a kind of Packet Service to reduce the delay of transfer of data, satisfies professional low delay requirement, and has saved Radio Resource to a certain extent.
Another object of the present invention provides a kind of wireless transmitting system.
The processing method of temporary up-link block flow comprises in the Packet Service of the present invention:
When a) Packet Service of travelling carriage had upstream data to transmit, travelling carriage sent the message of setting up up TBF and arrives the network equipment, and the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF;
When b) travelling carriage determines that Packet Service finishes, send the message that discharges described up TBF and arrive the network equipment;
When c) network equipment receives the message of the described up TBF of release that travelling carriage sends, discharge described up TBF.
Further comprise before the step b): the network equipment is broadcasted present networks equipment and whether is supported in the function that when receiving the message that discharges up TBF up TBF is discharged in system message, and the network equipment is not after definite present networks equipment is supported described function, directly discharge up TBF, and finish this handling process according to the method under non-mode of extension or the mode of extension; In the step b), travelling carriage judges further whether the network equipment supports described function, if support, then carries out when definite Packet Service finishes, and sends the processing of the message of the described up TBF of release to the network equipment.
In the step a), comprise the function that sends the message that discharges up TBF when whether this travelling carriage is supported in the Packet Service end to the network equipment in the message of setting up up TBF that travelling carriage sends; In the step c), the network equipment judges further whether travelling carriage supports described function, if support, then carry out when receiving the message of the described up TBF of release that travelling carriage sends, discharge the processing of described up TBF, otherwise the network equipment directly discharges up TBF according to the method under non-mode of extension or the mode of extension.
Further comprise before the step b): b1) network equipment makes described up TBF enter interim inactive state when the current data to be transferred transmission of determining Packet Service is finished; B2) travelling carriage sends the described message that is in the up TBF of interim inactive state of activation and arrives the network equipment when Packet Service has follow-up upstream data to transmit; B3) network equipment makes described up TBF enter active state when receiving described activation message.
After the step b1, and further comprise before the step b3: the network equipment if do not receive the described message that is in the up TBF of interim inactive state of activation that travelling carriage sends, then discharges described up TBF after waiting for a stand-by period, otherwise, execution in step b3.
Wireless transmitting system of the present invention, comprise the travelling carriage and the network equipment, wherein, when the Packet Service of travelling carriage has upstream data to transmit, travelling carriage sends the message of setting up up TBF and arrives the network equipment, the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF, wherein:
Described travelling carriage is further used for when Packet Service finishes, and sends the message that discharges up TBF to the network equipment;
The described network equipment is further used for discharging described up TBF when receiving the message of the up TBF of described release.
Travelling carriage of the present invention, be used for wireless transmitting system, wherein, when the Packet Service of travelling carriage has upstream data to transmit, travelling carriage sends the message of setting up up TBF and arrives the network equipment, the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF, wherein:
Described travelling carriage is further used for when Packet Service finishes, and sends the message that discharges up TBF to the network equipment.
The network equipment of the present invention, be used for wireless transmitting system, wherein, when the Packet Service of travelling carriage has upstream data to transmit, travelling carriage sends the message of setting up up TBF and arrives the network equipment, the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF, wherein:
The described network equipment is further used for discharging described TBF when the message of the up TBF of release that receives the travelling carriage transmission.
Compared with prior art, the invention has the beneficial effects as follows:
In the method for the up TBF of release that the travelling carriage that is proposed is initiatively initiated, avoided because the interval caused network equipment of transfer of data to the release of up TBF.Do not finish at Packet Service, when but the current data to be transferred transmission of Packet Service is finished, travelling carriage does not send the message that discharges TBF to the network equipment, the network equipment does not discharge this up TBF, thereby do not need to rebulid TBF during subsequent data transmission, greatly reduce the time delay of transfer of data.
And when Packet Service finished, up TBF may carry out transfer of data, also may be in interim inactive state, and the up TBF of release by travelling carriage is initiatively initiated can finish up TBF as early as possible, avoids waste of radio resources.
Description of drawings
Fig. 1 is the processing method schematic diagram of temporary up-link block flow in the Packet Service of the present invention.
Embodiment
Below in conjunction with accompanying drawing method of the present invention is described in detail.
The present invention proposes a kind of up TBF of new model, under this pattern, travelling carriage can send the message that discharges up TBF to the network equipment, and the network equipment discharges described up TBF after receiving described release message.
The network equipment can be broadcasted present networks equipment and whether is supported in the function that when receiving the message that discharges up TBF up TBF is discharged in the system message of Broadcast Control Channel (BCCH) or Packet Broadcast Control CHannel (PBCCH), for example increase the sign of (bit) at GPRS honeycomb option (GPRS Cell Options):
NW_NEW_UTBF (1bit), wherein,
Value is 0, and the expression network equipment is not supported described function;
Value is 1, and the expression network equipment is supported described function.
Travelling carriage can report the wireless access capability (RAC) of travelling carriage when setting up up TBF, send the function of the message that discharges up TBF when whether being supported in the Packet Service end comprising travelling carriage to the network equipment.For example increase the sign of (bit) at the RAC of travelling carriage:
New ULTBF Capability (1bit), wherein,
Value is 0, and the expression travelling carriage is this function of Zhi Suoshu not;
Value is 1, and the expression travelling carriage is supported described function.
The example of the message of the up TBF of release that travelling carriage sends is:
<Packet?Uplink?Release?Request?message?content>::＝
<UPLINK_TFI:bit(5)>
<padding?bits>
As shown in Figure 1, the processing method of up TBF in the Packet Service of the present invention comprises:
When the Packet Service of step 101, travelling carriage had upstream data to transmit, travelling carriage sent the message of setting up up TBF and arrives the network equipment, and the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF;
When step 102, travelling carriage determine that Packet Service finishes, send the message that discharges described up TBF and arrive the network equipment;
When step 103, the network equipment receive the message of the described up TBF of release that travelling carriage sends, discharge described up TBF.
In the up TBF of new model of the present invention, the network equipment does not initiatively discharge up TBF, only when receiving the message of the up TBF of release that travelling carriage sends, just discharges described up TBF.Do not finish for Packet Service, but the situation that the current data to be transferred transmission of Packet Service is finished, because travelling carriage does not send the message that discharges up TBF and arrives the network equipment, the network equipment does not discharge this up TBF, thereby do not need to rebulid TBF during subsequent data transmission, greatly reduce the time delay of transfer of data.
Only when travelling carriage and the network equipment are all supported the up TBF of described new model, could adopt above-mentioned steps 101-103 to handle up TBF, otherwise, handle up TBF according to the method under non-mode of extension or the mode of extension, therefore:
In the step 102, when travelling carriage determines that Packet Service finishes, further judge when whether this travelling carriage is supported in the Packet Service end and send the function that discharges up TBF to the network equipment, if support, then send the message that discharges described up TBF and arrive the network equipment, otherwise, do not send the message that discharges described up TBF and arrive the network equipment.
In the step 103, when the network equipment receives the message of the described up TBF of release that travelling carriage sends, judge further whether present networks equipment is supported in the function that when receiving the message that discharges up TBF up TBF is discharged, if support, then discharge described up TBF, otherwise, do not discharge described up TBF.
Method of the present invention is not limited to the up TBF of the new model that proposed, also applicable to the up TBF of non-mode of extension and the up TBF of mode of extension.Because under mode of extension and non-mode of extension, when Packet Service finished, up TBF may carry out transfer of data, under mode of extension, when Packet Service finished, up TBF also might be in interim inactive state, at this moment, up TBF also is not released.And, can finish up TBF as early as possible by the up TBF of release that travelling carriage is initiatively initiated, Radio Resource avoids waste.
In the up TBF of mode of extension, when the network equipment is finished in the current data to be transferred transmission of determining Packet Service, make described up TBF enter interim inactive state.The network equipment can determine that the current data to be transferred transmission of Packet Service is finished when to receive countdown amount (CV) be 0 RLC data block.Travelling carriage is when having follow-up upstream data to transmit, and the message that send to activate the described up TBF that is in interim inactive state is to the network equipment, and the network equipment makes described up TBF enter active state when receiving described activation message.
The network equipment is after receiving the RLC data block of CV=0, start a timer, at the timer timing then, if the network equipment discharges described up TBF when also not receiving the message of the described up TBF that is in interim inactive state of activation that travelling carriage sends.
In the up TBF of non-mode of extension, when the network equipment is finished in the current data to be transferred transmission of determining Packet Service, discharge described up TBF immediately.Equally, the network equipment can determine that the current data to be transferred transmission of Packet Service is finished when receiving the RLC data block of CV=0.
In the present invention, in fact the travelling carriage and the network equipment have constituted a wireless transmitting system.The function of the travelling carriage and the network equipment embodies in the description to method in the above in the described system, no longer repeats here.From top description as can be known, wireless transmitting system of the present invention can reduce the delay of transfer of data, can satisfy the requirement of low time delay business, and save radio resources to a certain extent.
It will be appreciated by those skilled in the art that above-mentioned execution mode only works the effect of the present invention of explaining, and not should be understood to any restriction that it is made.
Claims (12)
1. the processing method of temporary up-link block flow in the Packet Service is characterized in that, comprising:
When a) Packet Service of travelling carriage had upstream data to transmit, travelling carriage sent the message of setting up temporary up-link block flow TBF and arrives the network equipment, and the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF;
When b) travelling carriage determines that Packet Service finishes, send the message that discharges described up TBF and arrive the network equipment;
When c) network equipment receives the message of the described up TBF of release that travelling carriage sends, discharge described up TBF.
2. the method for claim 1 is characterized in that:
Further comprise before the step b): the network equipment is broadcasted present networks equipment and whether is supported in the function that when receiving the message that discharges up TBF up TBF is discharged in system message, and the network equipment is not after definite present networks equipment is supported described function, directly discharge up TBF, and finish this handling process according to the method under non-mode of extension or the mode of extension;
In the step b), travelling carriage judges further whether the network equipment supports described function, if support, then carries out when definite Packet Service finishes, and sends the processing of the message of the described up TBF of release to the network equipment.
3. the method for claim 1 is characterized in that:
In the step a), comprise the function that sends the message that discharges up TBF when whether this travelling carriage is supported in the Packet Service end to the network equipment in the message of setting up up TBF that travelling carriage sends;
In the step c), the network equipment judges further whether travelling carriage supports described function, if support, then carry out when receiving the message of the described up TBF of release that travelling carriage sends, discharge the processing of described up TBF, otherwise the network equipment directly discharges up TBF according to the method under non-mode of extension or the mode of extension.
4. as claim 1,2 or 3 described methods, it is characterized in that, further comprise before the step b):
B1) network equipment makes described up TBF enter interim inactive state when the current data to be transferred transmission of determining Packet Service is finished;
B2) travelling carriage sends the described message that is in the up TBF of interim inactive state of activation and arrives the network equipment when Packet Service has follow-up upstream data to transmit;
B3) network equipment makes described up TBF enter active state when receiving described activation message.
5. method as claimed in claim 4 is characterized in that, after the step b1, and further comprises before the step b3:
The network equipment if do not receive the described message that is in the up TBF of interim inactive state of activation that travelling carriage sends, then discharges described up TBF after waiting for a stand-by period, otherwise, execution in step b3.
6. wireless transmitting system, comprise the travelling carriage and the network equipment, wherein, when the Packet Service of travelling carriage has upstream data to transmit, travelling carriage sends the message of setting up up TBF and arrives the network equipment, the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF, it is characterized in that:
Described travelling carriage is further used for when Packet Service finishes, and sends the message that discharges up TBF to the network equipment;
The described network equipment is further used for discharging described up TBF when receiving the message of the up TBF of described release.
7. system as claimed in claim 6 is characterized in that:
The described network equipment is further used for whether broadcasting present networks equipment is supported in the function that when receiving the message that discharges up TBF up TBF is discharged in system message, and when present networks equipment is not supported described function, discharge up TBF according to the method under non-mode of extension or the mode of extension;
Described travelling carriage is further used for judging whether the network equipment supports described function, supports described function at definite network equipment, and when definite Packet Service finishes, sends the message that discharges described up TBF and arrive the network equipment.
8. system as claimed in claim 6 is characterized in that:
Comprise the function that sends the message that discharges up TBF when whether this travelling carriage is supported in the Packet Service end to the network equipment in the message of setting up up TBF that described travelling carriage sends;
The described network equipment is further used for judging whether travelling carriage supports described function, support described function at definite travelling carriage, and when receiving the message of the described up TBF of release that travelling carriage sends, discharge described up TBF, and when definite travelling carriage is not supported described function, discharge up TBF according to the method under non-mode of extension or the mode of extension.
9. as claim 6,7 or 8 described systems, it is characterized in that:
The described network equipment is further used for when the current data to be transferred transmission of determining Packet Service is finished, make described up TBF enter interim inactive state, and be used for when receiving the activation message of travelling carriage transmission, making described up TBF enter active state;
Described travelling carriage is further used at Packet Service when having follow-up upstream data to transmit, and sends the described message that is in the up TBF of interim inactive state of activation and arrives the network equipment.
10. system as claimed in claim 9 is characterized in that:
The described network equipment is further used for after described up TBF enters interim inactive state, waits for a stand-by period, and after determining not receive the activation message of travelling carriage transmission, discharges described up TBF.
11. travelling carriage, be used for wireless transmitting system, wherein, when the Packet Service of travelling carriage has upstream data to transmit, travelling carriage sends the message of setting up up TBF and arrives the network equipment, the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF, it is characterized in that:
Described travelling carriage is further used for when Packet Service finishes, and sends the message that discharges up TBF to the network equipment.
12. network equipment, be used for wireless transmitting system, wherein, when the Packet Service of travelling carriage has upstream data to transmit, travelling carriage sends the message of setting up up TBF and arrives the network equipment, the network equipment is that Packet Service is set up a up TBF, and described upstream data transmits by described up TBF, it is characterized in that:
The described network equipment is further used for discharging described TBF when the message of the up TBF of release that receives the travelling carriage transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101431306A CN101175021A (en) | 2006-11-01 | 2006-11-01 | Method for processing ascending temporary block stream in grouping service and its related system and equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101431306A CN101175021A (en) | 2006-11-01 | 2006-11-01 | Method for processing ascending temporary block stream in grouping service and its related system and equipment |
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| CN101175021A true CN101175021A (en) | 2008-05-07 |
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| CNA2006101431306A Pending CN101175021A (en) | 2006-11-01 | 2006-11-01 | Method for processing ascending temporary block stream in grouping service and its related system and equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012051954A1 (en) * | 2010-10-20 | 2012-04-26 | 华为技术有限公司 | Data scheduling method and system, and related devices |
| CN103797889A (en) * | 2013-09-23 | 2014-05-14 | 华为技术有限公司 | Control method, base station, and user equipment for actively releasing equipment |
-
2006
- 2006-11-01 CN CNA2006101431306A patent/CN101175021A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012051954A1 (en) * | 2010-10-20 | 2012-04-26 | 华为技术有限公司 | Data scheduling method and system, and related devices |
| CN102457975A (en) * | 2010-10-20 | 2012-05-16 | 华为技术有限公司 | Method and system for scheduling data as well as relevant equipment |
| CN102457975B (en) * | 2010-10-20 | 2014-06-04 | 华为技术有限公司 | Method and system for scheduling data as well as relevant equipment |
| CN103797889A (en) * | 2013-09-23 | 2014-05-14 | 华为技术有限公司 | Control method, base station, and user equipment for actively releasing equipment |
| WO2015039340A1 (en) * | 2013-09-23 | 2015-03-26 | 华为技术有限公司 | Control method for active release of device, base station and user equipment |
| CN103797889B (en) * | 2013-09-23 | 2017-10-27 | 华为技术有限公司 | Control method, base station and user equipment that a kind of equipment actively discharges |
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Open date: 20080507 |