CN101175020B - Ascending data transmission method in grouping service - Google Patents
Ascending data transmission method in grouping service Download PDFInfo
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- CN101175020B CN101175020B CN2006101431293A CN200610143129A CN101175020B CN 101175020 B CN101175020 B CN 101175020B CN 2006101431293 A CN2006101431293 A CN 2006101431293A CN 200610143129 A CN200610143129 A CN 200610143129A CN 101175020 B CN101175020 B CN 101175020B
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Abstract
The invention discloses a transmission method of the uplink data in packet services. The method includes that a uplink temporary block flow TBF is constructed for the packet services of a mobile station. Wireless block sources are distributed for the uplink TBF. The uplink data in the grouping services are transmitted through the wireless block sources of the uplink TBF. When other uplink TBFs belonging to the same mobile station are ensured to be distributed with the wireless block sources, the uplink data in the packet services preempts the wireless block sources of the other uplink TBFs for the transmission. The method of the invention furthest satisfies the QoS requirement of the services and lowers the time delay of the data transmission.
Description
Technical field
The present invention relates to the Packet Service in the wireless communication field, particularly relate to transmission of uplink data method 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 travelling carriage (MS) and the network is called Temporary Block Flow (TBF).When Packet Service had upstream data to transmit, network was set up a up TBF for it on Packet Data Channel (PDCH), and after network distributed the radio block resource for this up TBF, the upstream data in the Packet Service transmitted by this up TBF.When Packet Service did not temporarily have upstream data to transmit, 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 network 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).
Stipulated a kind of situation among the 3GPP TS44.060, in this case, network allocation the radio block resource give certain up TBF, but this TBF does not have upstream data to need transmission, if have upstream data to need transmission and be positioned at other up TBF on the identical PDCH with this TBF, at network also is not described other TBF when distributing radio block resource, and the upstream data that then needs to transmit can transmit on the described TBF that has distributed the radio block resource.
Though afore mentioned rules can reduce the time delay of transfer of data to a certain extent, but, if when having distributed the up TBF of radio block resource carrying out transfer of data, delay sensitive business on other up TBF or emergency data just can not transmit on this has distributed the up TBF of radio block resource.Thereby prior art is still waiting further improvement, to reduce the time delay of Packet Service better.
Summary of the invention
The purpose of this invention is to provide transmission of uplink data method in a kind of Packet Service,, satisfy professional low delay requirement to reduce the delay of transfer of data.
The transmission of uplink data method comprises in the Packet Service of the present invention:
For the Packet Service of travelling carriage is set up a up TBF, and for this up TBF distributes the radio block resource, the upstream data in the described Packet Service transmits by the radio block resource of this up TBF;
After other the up TBF that determines to belong to same travelling carriage had distributed the radio block resource, the radio block resource that the upstream data in the described Packet Service is seized this other up TBF was transmitted.
The radio block resource that upstream data in the described Packet Service is seized this other up TBF is transmitted as: the up TBF of the upstream data correspondence in described Packet Service does not also have to set up and finishes or this up TBF has set up but when not obtaining enough radio block resources, and the upstream data in the described Packet Service transmits by the radio block resource of this other up TBF.
Upstream data in the described Packet Service is transmitted as by this other up TBF: when definite described other up TBF did not carry out transfer of data, the upstream data in the described Packet Service directly transmitted by this other up TBF.
Upstream data in the described Packet Service is transmitted as by this other up TBF: when definite described other up TBF is carrying out transfer of data, by relatively the QoS rank of the business of this other up TBF and the QoS rank of described Packet Service, if the QoS rank of described Packet Service is than the QoS rank height of the business of this other up TBF, the upstream data in the then described Packet Service transmits by this other up TBF.
Described QoS rank is a delay sensitive requirement rank.
Upstream data in the described Packet Service is the session service data.
Described session service data are the VoIP business datum.
Compare with existing technology, the invention has the beneficial effects as follows: MS carries out transfer of data according to the QoS rank (for example delay sensitive requirement rank) of Packet Service, be that the high business of QoS rank can be used the up-link wireless piece resource transmission upstream data as the low traffic assignments of QoS rank, satisfy professional qos requirement to greatest extent, reduced the time delay of transfer of data.
Description of drawings
Fig. 1 is transmission of uplink data method schematic diagram in the Packet Service of the present invention.
Embodiment
Below in conjunction with accompanying drawing method of the present invention is described in detail.
As shown in Figure 1, this method comprises:
A, set up a up TBF for the Packet Service of travelling carriage, and for should up TBF distribution radio block resource, the upstream data in the described Packet Service transmits by the radio block resource of this up TBF.
MS transmit a request to network, sets up a up TBF under the cooperation of network on PDCH, and after network allocation radio block resource was given this TBF, the upstream data of Packet Service just can transmit on this TBF.
B, after other the up TBF that determines to belong to same travelling carriage has distributed the radio block resource, the radio block resource that the upstream data in the described Packet Service is seized this other up TBF is transmitted.
Need the regular hour owing to the foundation of TBF and for it distributes radio block resource, when the resource allocation process of the process of setting up of up TBF or radio block is not also finished, upstream data in the Packet Service can not in time transmit, and can cause the time delay of transfer of data.
And, in the transmission course of business datum, have sometimes between the data at interval, such as, the noncontinuity of VoIP business voice in communication process can cause the interval between the data.If there is not upstream data to need transmission at short notice, TBF will be released or enter interim inactive state.When follow-up bursty data need transmit, according to prior art, need wait for all that generally TBF rebuilds or TBF enters active state and after network has been redistributed the radio block resource, just can proceed transmission that this has also caused the delay of transfer of data.
In the method for the invention, distributed other up TBF of radio block resource if exist, no matter whether it is carrying out transfer of data, upstream data in the described Packet Service transmits by the radio block resource of this other up TBF, and this has solved the delay problem of aforesaid transfer of data to a certain extent.Need to prove whether the up TBF of described other up TBF and described Packet Service is positioned on the identical PDCH, the present invention does not do qualification.
Further, distributed other up TBF of radio block resource if exist, but this TBF is carrying out transmitting uplink data, can determine whether the upstream data in the described Packet Service transmits by described other up TBF by relatively the QoS rank of the business of this other up TBF and the QoS rank of described Packet Service.If the QoS rank of described Packet Service is than the QoS rank height of the business of this other up TBF, the upstream data in the then described Packet Service transmits by this other up TBF.Can avoid influencing the transfer of data of the high business of other QoS rank like this.
In the present invention, the QoS rank is preferably delay sensitive requirement rank.For example the delay sensitive of session service requires rank to require rank than the sensitivity of prolonging of background business and interaction service.The VoIP business is exactly a kind of session service, and the QoS rank of obvious VoIP business datum in the present invention is than higher.
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 (7)
1. transmission of uplink data method in the Packet Service, for the Packet Service of travelling carriage is set up a temporary up-link block flow TBF, and be that this up TBF distributes the radio block resource, upstream data in the described Packet Service transmits by the radio block resource of this up TBF, it is characterized in that this method also comprises:
After other the up TBF that determines to belong to same travelling carriage had distributed the radio block resource, the radio block resource that the upstream data in the described Packet Service is seized this other up TBF was transmitted.
2. the method for claim 1 is characterized in that:
The radio block resource that upstream data in the described Packet Service is seized this other up TBF is transmitted as: the up TBF of the upstream data correspondence in described Packet Service does not also have to set up and finishes or this up TBF has set up but when not obtaining enough radio block resources, and the upstream data in the described Packet Service transmits by the radio block resource of this other up TBF.
3. method as claimed in claim 2 is characterized in that:
Upstream data in the described Packet Service is transmitted as by this other up TBF: when definite described other up TBF did not carry out transfer of data, the upstream data in the described Packet Service directly transmitted by this other up TBF.
4. method as claimed in claim 2 is characterized in that:
Upstream data in the described Packet Service is transmitted as by this other up TBF: when definite described other up TBF is carrying out transfer of data, by relatively the service quality QoS rank of the business of this other up TBF and the QoS rank of described Packet Service, if the QoS rank of described Packet Service is than the QoS rank height of the business of this other up TBF, the upstream data in the then described Packet Service transmits by this other up TBF.
5. method as claimed in claim 4 is characterized in that:
Described QoS rank is a delay sensitive requirement rank.
6. as each described method of claim 1 to 5, it is characterized in that:
Upstream data in the described Packet Service is the session service data.
7. method as claimed in claim 6 is characterized in that:
Described session service data are IP speech VoIP business datum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101431293A CN101175020B (en) | 2006-11-01 | 2006-11-01 | Ascending data transmission method in grouping service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101431293A CN101175020B (en) | 2006-11-01 | 2006-11-01 | Ascending data transmission method in grouping service |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100586404A Division CN102123449A (en) | 2006-11-01 | 2006-11-01 | Transmission method of uplink data in packet service and mobile station |
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| Publication Number | Publication Date |
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| CN101175020A CN101175020A (en) | 2008-05-07 |
| CN101175020B true CN101175020B (en) | 2011-04-06 |
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| CN2006101431293A Active CN101175020B (en) | 2006-11-01 | 2006-11-01 | Ascending data transmission method in grouping service |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036272B (en) * | 2009-09-27 | 2013-04-03 | 中国移动通信集团山东有限公司 | Method and device for optimizing enhanced data rate for GSM evolution (EDGE) network |
| CN109076564B (en) | 2016-05-31 | 2021-02-12 | 华为技术有限公司 | Air interface resource allocation method and network equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396746A (en) * | 2001-07-14 | 2003-02-12 | 华为技术有限公司 | Method for adapting GPRS packet channel distribution time |
| CN1470137A (en) * | 2000-10-10 | 2004-01-21 | 诺基亚有限公司 | Method and apparatus for sharing uplink state flag (USF) with multiple uplink temporary block flows (TBFS) |
| EP1684473A1 (en) * | 2005-01-21 | 2006-07-26 | Siemens S.p.A. | Method of management of multiple uplink tbfs in gprs systems |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470137A (en) * | 2000-10-10 | 2004-01-21 | 诺基亚有限公司 | Method and apparatus for sharing uplink state flag (USF) with multiple uplink temporary block flows (TBFS) |
| CN1396746A (en) * | 2001-07-14 | 2003-02-12 | 华为技术有限公司 | Method for adapting GPRS packet channel distribution time |
| EP1684473A1 (en) * | 2005-01-21 | 2006-07-26 | Siemens S.p.A. | Method of management of multiple uplink tbfs in gprs systems |
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