CN101154992B

CN101154992B - Method and system for implementing group data transmission

Info

Publication number: CN101154992B
Application number: CN2006101596775A
Authority: CN
Inventors: 翁武林
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2006-09-30
Filing date: 2006-09-30
Publication date: 2012-04-25
Anticipated expiration: 2026-09-30
Also published as: CN101154992A

Abstract

The present invention provides a method for realizing the grouping data transmission, which comprises the steps of: founding a temporary data block flow TBF which is not released before the completion of the business; transmitting data block by the transmitting side with the founded TBF; releasing TBF when the transmission side confirms that the business has complete. The invention avoids the problem that the user feels that the larger service interruption exists caused by the long time to found the TBF by founding the TBF which is not released before the completion of the business. Otherwise, the invention realizes that the power consumption of the MS is not increased when the TBF is not released for a long time to avoid the effect to the capability of the whole GPRS network with that the TBF which is not released before the completion of the business has a preference usufruct and that a TBF sleep and awakening flow path are increased. The present invention also discloses a system for realizing the transmission of the grouping data.

Description

A kind of implementation method of packet data transmission and system

Technical field

The present invention relates to packet data transmission technique, particularly a kind of implementation method of packet data transmission and system.

Background technology

In GPRS (GPRS); Carry out before the packet data transmission; Temporary Block Flow (TBF) need be set up earlier,, the transmission of Radio Link control (RLC) data block can be carried out between travelling carriage (MS) and the network through the grouping resources of network allocation.

If MS will like base station sub-system (BSS), send up RLC data block to network side, then at first need set up a up TBF through grouping access procedure (packet access procedure); If network side will send descending RLC data block to MS, then need set up descending TBF earlier.

Fig. 1 sets up the flow chart of uplink and downlink TBF for prior art.As shown in Figure 1, the flow process of setting up up TBF comprises the steps:

Step 101, MS goes up to network side at Physical Random Access Channel (PRACH) and sends packet channel request message (PACKET CHANNEL REQUEST), and the request network is self allocation packets resource.

Step 102; After network is received packet channel request message; Distribute the resource on one or more packet traffic channels (PDCH) to give MS; And go up to MS at the Packet Access Grant Channel of receiving the Packet Common Control CHannel of packet channel request message (PCCCH) (PAGCH) and to send packet uplink assignment messages (PACKET UPLINK ASSIGNMENT) message, inform that MS is the resource on the packet traffic channel of its distribution.

In the prior art, the foundation of TBF can be used a step access procedure, also can use for two steps inserted (Two phase packet access) process.A so-called step access procedure is meant that after step 102 is accomplished up TBF just sets up and accomplishes, and MS can send up RLC data block to network through this up TBF; And two step access procedures are meant after step 102, and before up TBF set up and accomplishes, MS also need send the grouping resources request message to network once more, and was said to step 104 like step 103.

Step 103, MS sends grouping resources request (PACKET RESOURCE REQUEST) to network side on the grouping resources that distributes, the grouping resources that amount of the claim is outer.

The additional packet resource notification MS that step 104, network use the packet uplink assignment messages to distribute as MS.

Step 105, up TBF sets up and accomplishes, and MS sends up RLC data block to network side.

As shown in Figure 1, the flow process of setting up descending TBF comprises the steps:

Step 106, network side are sent grouping downlink and are assigned (PACKET DOWNLINK ASSIGNMENT) message on the PCCCH under the MS, the resource on the downlink grouping traffic channel that will distribute for MS is informed MS.

Step 107, the reservation up-link wireless piece (uplinkradio block) of MS appointment in the grouping downlink assignment messages go up to network side and send control affirmation (PACKET CONTROLACKNOWLEDGEMENT) message of dividing into groups, and confirm.

Step 108, descending TBF sets up and accomplishes, and network sends descending RLC data block through this descending TBF and gives MS.

In GPRS network, the distinguishing feature of TBF is provisional at present, if TBF does not have new transfer of data, then discharges TBF immediately; If have new data to need transmission again, then need rebulid TBF.Because setting up the time frame of TBF is hundred milliseconds even second level, so the provisional of TBF makes the continuity of Packet Service and user's experience receive very big influence.As: in the packet voice business, when in both sides' communication process, a side does not speak for a long time, makes corresponding TBF not have transfer of data in a period of time, causes TBF to be released, and when this side's user speaks again, need rebulid TBF.Owing to the time of setting up TBF is long, generally need 3 Round Trip Time Measurement (RTT) times, therefore can cause talk business long start-up time, make the user feel that talk business has interruption.

For the continuity and the user experience that can improve Packet Service, agreement has been carried out certain enhancing to TBF at present, even make in a period of time, do not have new transfer of data also not discharge TBF immediately, discharges but wait for a period of time again.This Enhancement Method mainly contains two kinds of patterns: descending TBF postpones to discharge (Delayed downlink TBF release) and expansion up TBF pattern (Extended uplinkTBF mode).

Postpone in the release mode at descending TBF; After network has sent all downlink data block of preserving in the buffering area; For when new upper layer data (LLC PDU) arrives, can continue to use this descending TBF to carry out descending RLC transfer of data, network does not discharge this descending TBF immediately.At this moment, do not have the descending RLC data block of new user to need transmission, but will keep descending TBF, network need transmit the descending RLC data block that inserts filling information to MS, to keep descending TBF link.Under the A/Gb pattern, can reach the purpose that postpones release through in descending TBF, inserting logical link control layer UI dummy argument instruction (LLC UI Dummy command).If an end that keeps at descending TBF is in the time, when having new upper layer data to send, network stops to send the descending RLC data block that inserts filling information to MS, sends the descending RLC data block of user to MS again.If in a period of time that descending TBF keeps, never having the descending RLC data block of new user needs to send, and then network can discharge this descending TBF.

The method that this delay discharges need be when not having new RLC data block to transmit; Transmit some non-user data to guarantee not discharge TBF; Influence to MS is very big, the power consumption of MS is increased, therefore; Overall performance for fear of to GPRS network causes too much influence, and the time that generally TBF is postponed to discharge is decided to be 5 seconds.

In the up TBF pattern of expansion, carry out the release of up TBF by network control.Network is replied designator (Final Ack Indicator) with the termination in packet uplink affirmation/non-affirmation (the PACKET UPLINK ACK/NACK) message and is set to 1, informs that MS discharges up TBF; MS uses control affirmation (the PACKET CONTROL ACKNOWLEDGEMENT) message of dividing into groups to reply, and discharges up TBF, and promptly MS does not re-use the resource that network side is this MS distribution, leaves the channel at these resource places.After network was received the control acknowledge message of dividing into groups, the temporary data block flow identifier (TFI) that this up TBF is shared and uplink state sign (USF) resource can be redistributed to other MS and use.If network is not received this grouping control acknowledge message, then can the up affirmation of packet retransmission/non-acknowledge message, and increase the value of N3101 counter.If the value of N3101 counter reaches predefined maximum; Then network will stop to be this up TBF scheduling USF, and starts timer T3169, when the T3169 timer expiry; Network is reused TFI and the USF resource that this up TBF takies, and it is distributed to other TBF or MS.

Expand in the up TBF pattern, if up TBF does not have RLC data block to send, then MS need send packet uplink dummy argument controll block (PACKET UPLINK DUMMYCONTROL BLOCK) to network side, to keep up TBF link.

In order to reduce the power consumption of MS as far as possible, reduce the influence that the overall performance to GPRS network causes, existing descending TBF postpones release mode the craticular stage that TBF postpones to discharge is defined as 5 seconds, and inertia also can discharge TBF after the time limit.Like this, after discharging TBF, when having downlink data block to transmit again, still need rebulid descending TBF.

Above-mentioned descending TBF postpones to discharge and expand up TBF pattern; All need be when not having new RLC data block to transmit; Transmit some specific non-user data to guarantee not discharge TBF; Such practice can increase the power consumption of MS greatly, and the overall performance of GPRS network is caused very big influence.In order to reduce the power consumption of MS as far as possible, reduce the influence that the overall performance to GPRS network causes, over time, be generally 5 seconds, still can discharge TBF.

Therefore, utilize existing TBF to postpone release mode, can not solve MS power consumption and the problem that influences the GPRS network performance fully, still can't avoid to spend the long time, and make the user feel the professional problem that has bigger interruption owing to set up TBF.

Summary of the invention

In view of this, main purpose of the present invention is to provide a kind of implementation method of packet data transmission, makes before business is accomplished, not discharge TBF, avoids need spending the long time owing to set up TBF, and makes the user feel the professional problem that has bigger interruption.

Further purpose of the present invention is can not increase the power consumption of MS not discharging under the situation of TBF for a long time, avoids influencing the overall performance of GPRS network.

Another main purpose of the present invention is to provide a kind of realization system of packet data transmission, makes before business is accomplished, not discharge TBF, avoids need spending the long time owing to set up TBF, and makes the user feel the professional problem that has bigger interruption.

In order to realize the first aspect of above-mentioned main purpose, the invention provides a kind of implementation method of packet data transmission, this method may further comprise the steps:

A, Temporary Block Flow TBF allocation packets channel resource for not discharging before the business completion that will set up; Identify the Temporary Block Flow TBF that does not discharge before said professional the completion resource of being distributed is had preferential right, set up the Temporary Block Flow TBF that does not discharge before professional the completion;

The TBF that does not discharge before the business that B, transmit leg utilization are set up is accomplished sends data block to the recipient;

In professional transmission course, after the said Temporary Block Flow TBF sleep, will distribute to other user for the resource that said Temporary Block Flow TBF distributes temporarily and use;

After C, the professional completion of affirmation, discharge the TBF that does not discharge before said professional the completion.

Said transmit leg is a network side; The step of steps A comprises:

A1, network side are the descending TBF allocation packets channel resource that does not discharge before the business completion that will set up, identify the downlink temporary data block stream TBF that does not discharge before said professional the completion resource of being distributed is had preferential right;

A2, network side will be the grouped channels resource notification mobile station MS of said descending TBF distribution, and the descending TBF that does not discharge before professional the completion is set up in indication;

The Temporary Block Flow TBF that the business that the transmit leg utilization is set up among the said step B does not discharge before accomplishing further comprises after the recipient sends data block:

Detection side among b1, network side and the MS detects said descending TBF and whether in the time span of setting, does not send data block; When confirming to be; The detection side will this descending TBF identification information be carried in the grouping TBF sleep message and be sent to the opposing party; Network side stops using said descending TBF to send data block, and MS stops to receive the data block that said descending TBF sends;

B2, when network side is confirmed to reuse said descending TBF and is sent data block; Network side will this descending TBF identification information be carried at grouping TBF wakeup message or carry in the downstream assigned message of waking sign up and send to MS, and be to send data block to MS on the said TBF grouped channels resource of distributing again.

Said detection side is a network side,

The said MS of step b1 further comprises after stopping to receive the data block of said descending TBF transmission: MS sends the message of confirming said descending TBF sleep to network side;

Said network side further comprises before stopping using said descending TBF to send data block: network side receives the message of the said descending TBF sleep of affirmation of MS transmission.

Said detection side is MS,

The said network side of step b1 further comprises after stopping using said descending TBF to send data block: network side sends the message of confirming said descending TBF sleep to MS;

Said MS further comprises before stopping to receive the data block of using said descending TBF transmission: MS receives the message of the said descending TBF sleep of affirmation of network side transmission.

In step b2, said network side is carried at the identification information of descending TBF when sending to MS in the grouping TBF wakeup message,

Saidly grouping TBF wakeup message is sent to MS be: network side sends to MS with grouping TBF wakeup message on the Packet Common Control CHannel PCCCH at MS place under the said descending TBF or CCCH CCCH; Or

Network side sends to MS with grouping TBF wakeup message on the packet associated control channel PACCH of other TBF of MS under the said descending TBF.

The said network side of step b1 further comprises after stopping using said TBF to send data block:

Network side will be given other TBF or MS for the grouped channels resource allocation that said TBF distributes, and identify other TBF or MS has the interim right to use to the resource that is assigned to;

When said network side is confirmed to reuse said TBF and sent data block, further comprise: network side will be given said TBF for the grouped channels resource allocation that said TBF distributes again.

The descending TBF of said sign to network side for the resource of its distribution has preferential right is: network side identifies said descending TBF to have the highest use priority for the resource of its distribution;

Other TBF of said sign or MS have the interim right to use to the resource that is assigned to: network side other TBF of sign or MS have different to the resource that is assigned to, than the low priority of the highest said use priority.

Said transmit leg is MS; The step of steps A comprises:

A1, the up TBF allocation packets channel resource of MS request network side for setting up, and the up TBF that does not discharge before professional the completion is set up in indication;

A2, network side are up TBF allocation packets channel resource according to the request that receives, and identify said up Temporary Block Flow TBF the resource of being distributed is had preferential right, and will be the grouped channels resource notification MS of up TBF distribution;

Said step B is: MS utilizes the up TBF that sets up to send data block to network side.

Detection side among B1, network side and the MS detects said up TBF and whether in the time span of setting, does not send data block; When confirming to be; The detection side will this up TBF identification information be carried in the grouping TBF sleep message and be sent to the opposing party; Network side stops to be this up TBF dispatching uplink status indicator USF that MS stops to monitor the USF of this up TBF;

B2, when MS confirms to reuse said TBF and sends data block; MS is carried at the identification information of this TBF in the grouping TBF wakeup message and sends to network side; After network side receives this message; Again be said TBF scheduling USF, MS listens to the USF of network side for this TBF scheduling, on this TBF, sends data block or control signaling to network side again.

Said detection side is a network side,

The said MS of step B1 further comprises after stopping to monitor the USF of this up TBF: MS sends the message of confirming said up TBF sleep to network side;

Said network side stops to before this up TBF scheduling USF, and further comprise: network side receives the message of the said up TBF sleep of affirmation of MS transmission.

Said detection side is MS,

The said network side of step B1 stops to behind this up TBF scheduling USF, and further comprise: network side sends the message of confirming said up TBF sleep to MS;

Said MS further comprises before stopping to monitor the USF of this up TBF: MS receives the message of the said up TBF sleep of affirmation of network side transmission.

Said MS sends to network side with grouping TBF wakeup message: MS sends to network side with grouping TBF wakeup message on the Packet Random Access Channel PRACH at MS place under the said up TBF or RACH RACH; Or

MS sends to network side with grouping TBF wakeup message on the PACCH of other TBF of MS under the said up TBF.

Said setting-up time length is: detection side's setting-up time length;

Perhaps, the said the opposing party's setting-up time length in MS and the network side, and after the opposing party's setting-up time length, notify the detection side with the time span of setting.

When by said the opposing party's setting-up time length, and said the opposing party is network side, and when said detection side was MS, said the opposing party notified the detection side to be the time span of setting: network side is carried at the time span of setting in the system message, notice MS.

Said network side stops further to comprise for behind the said up TBF scheduling USF:

Network side will be given other TBF or MS for the grouped channels resource allocation that said up TBF distributes, and identify other TBF or MS has the interim right to use to the resource that is assigned to;

Said network side further comprises after receiving grouping TBF wakeup message: network side will be redistributed to said up TBF for the grouped channels resource that said up TBF distributes.

The up TBF of said sign to network side for the resource of its distribution has preferential right is: network side identifies said up TBF to have the highest use priority for the resource of its distribution;

After the professional completion of the said affirmation of step C, discharge TBF and comprise:

After C1, network side confirm that said TBF corresponding packet flow context PFC deletion is accomplished, the identification information of said TBF is carried at discharges in the TBF request, send to MS, network side discharges TBF;

C2, MS discharge said TBF after receiving and discharging the TBF request.

Step C1 is said to be carried at information to discharge in the TBF request and to send to MS, further comprises: in discharging the TBF request, carry and require said MS to return the information of confirming that TBF discharges;

After the said MS of step C2 discharges said TBF, further comprise: MS sends the message of confirming that TBF discharges to network side;

Before the said network side of step C1 discharges TBF, further comprise: network side receives the message of the affirmation TBF release of MS transmission.

After c1, MS or network side triggering and affirmation PDP context deactivation flow process were accomplished, this deexcitation trigger flow side was carried at the identification information of said TBF in the release TBF request, sends to the opposing party, this TBF of deexcitation trigger flow side release;

C2, the opposing party discharge said TBF after receiving and discharging the TBF request.

Step c1 is said to be carried at information to discharge in the TBF request and to send to the opposing party, further comprises: in discharging the TBF request, carry and require said the opposing party to return the information of confirming that TBF discharges;

After the said the opposing party of step c2 discharges said TBF, further comprise: the said deexcitation of other direction trigger flow side sends the message of confirming that TBF discharges;

The said deexcitation of step c1 trigger flow side further comprises before discharging this TBF: deexcitation trigger flow side receives the message of the affirmation TBF release of the opposing party's transmission.

Before the said steps A, further comprise step: whether the mutual notice of network side and MS possesses the ability of the TBF that does not discharge before supporting business is accomplished; And when confirming that network side and MS possess the ability of the TBF that does not discharge before supporting business is accomplished, execution in step A.

The ability whether said network side notice MS possesses the TBF that does not discharge before supporting business is accomplished is: network side increases in system message describes whether possess cell or the flag bit that does not discharge the TBF ability before business is accomplished, and informs all MS in this sub-district through system message broadcasting;

Or whether network side possesses the ability that does not discharge TBF before business is accomplished through control signaled MS network side.

Whether said MS informing network side possesses the ability that does not discharge TBF before business is accomplished: MS increases to describe whether possess cell or the flag bit that does not discharge the TBF ability before business is accomplished in sending to the signaling of network side, send to network side.

Said network side is base station sub-system BSS.

In order to realize the second aspect of above-mentioned main purpose, the invention provides a kind of realization system of packet data transmission, this system comprises: transmit leg and recipient,

Said transmit leg comprises: a TBF sets up module, data block sending module and a TBF release module; Said recipient comprises: the 2nd TBF sets up module, data block receiver module and the 2nd TBF release module,

Said first and second TBF set up module; Be the Temporary Block Flow TBF allocation packets channel resource that does not discharge before the business completion that to set up; Identify the Temporary Block Flow TBF that does not discharge before said professional the completion resource of being distributed is had preferential right, between transmit leg and recipient, set up the TBF that does not discharge before professional the completion;

Said data block sending module, the TBF that does not discharge before the business of utilizing said TBF to set up module foundation is accomplished sends data block to said data block receiver module;

After the said first or the 2nd TBF release module is confirmed professional the completion, discharge the TBF that does not discharge before the business of being set up is accomplished.

Said transmit leg is a network side, and the recipient is MS, and said network side further comprises: TBF quiet period detection module, TBF sleep module and TBF wake module;

Said TBF quiet period detection module links to each other with said data block sending module, is used to detect TBF and whether in the time span of setting, does not send data block, when confirming to be, sends sleep TBF instruction to said TBF sleep module;

Said TBF sleep module indicates said data block sending module to stop using said TBF to send data block according to the instruction that receives, and indicates said data block receiver module to stop to receive the data block that said TBF sends;

Said TBF wake module is used for when confirming that need reuse said TBF sends data block, indicating said data block sending module to reuse said TBF and sending data block, indicates said data block receiver module to receive the data block that said TBF sends.

Said transmit leg is a network side, and the recipient is MS, and said MS further comprises: TBF quiet period detection module, the TBF module of sleeping; Transmit leg further comprises: the TBF wake module,

Said TBF quiet period detection module links to each other with said data block receiver module, is used to detect TBF and whether in the time span of setting, does not send data block, when confirming to be, sends sleep TBF instruction to said TBF sleep module;

Said TBF wake module is indicated said data block sending module to reuse said TBF and is sent data block, indicates said data block receiver module to receive the data block that said TBF sends.

Said transmit leg is MS, and the recipient is a network side, and said MS further comprises: TBF quiet period detection module, TBF sleep module and TBF wake module;

Said TBF sleep module is according to the instruction that receives, and the indication network side stops to be said TBF scheduling USF that instruct MS stops to monitor the USF of said TBF;

Said TBF wake module is used for when confirming that need reuse said TBF sends data block, and indication network stresses the new said TBF scheduling USF that is, instruct MS is monitored the USF of said TBF again.

Said transmit leg is MS, and the recipient is a network side, and said network side further comprises: TBF quiet period detection module, the TBF module of sleeping; Said MS further comprises: the TBF wake module,

Can know by technical scheme of the present invention; The implementation method of packet data transmission of the present invention and system are through being based upon the TBF that does not discharge before professional the completion; Avoided to spend the long time, and made the user feel to exist the problem of big service disconnection owing to set up TBF.

In addition; The TBF that the present invention does not discharge before accomplishing through identification service has preferential right to the resource of being distributed; And in professional transmission course, when the TBF that before the business that detects foundation is accomplished, does not discharge does not send data block in preset time span, for the professional transmission course of upstream packet; MS does not re-use this TBF and sends data block, and network side no longer is this TBF scheduling USF; For the downlink grouping traffic transmission course, network side does not re-use this TBF and sends data block, and MS no longer monitors the Traffic Channel of distributing into this TBF.At this moment; Network side can be distributed to other user with the resource of distributing for this TBF temporarily and use; In case when professional transmit leg confirmed that the TBF that does not discharge before this business is accomplished need resend data block, the resource that network side will be distributed to this TBF reclaimed appointment again to this TBF, thereby has realized not discharging under the situation of TBF for a long time; Do not increase the power consumption of MS, avoid the normal performance of whole GPRS network is impacted.

Description of drawings

Fig. 1 sets up the flow chart of uplink and downlink TBF for prior art;

Fig. 2 is the flow chart of first preferred embodiment of the implementation method of packet data transmission of the present invention;

Fig. 3 is the flow chart of second preferred embodiment of the implementation method of packet data transmission of the present invention;

Fig. 4 is the flow chart of the 3rd preferred embodiment of the implementation method of packet data transmission of the present invention;

Fig. 5 is the flow chart of the 4th preferred embodiment of the implementation method of packet data transmission of the present invention;

The flow chart of a preferred embodiment of Fig. 6 semipermanent TBF flow process for the present invention discharges;

The flow chart of second preferred embodiment of Fig. 7 semipermanent TBF flow process for the present invention discharges;

The flow chart of the 3rd preferred embodiment of Fig. 8 semipermanent TBF flow process for the present invention discharges;

Fig. 9 is the structural representation of the realization system of packet data transmission of the present invention.

Embodiment

For making the object of the invention, technical scheme and beneficial effect clearer, below in conjunction with embodiment and accompanying drawing, to further explain of the present invention.

The implementation method of packet data transmission of the present invention and system through setting up the TBF that does not discharge before professional the completion, make that the TBF of foundation can not be released before business is accomplished.

The implementation method of packet data transmission of the present invention comprises the steps: to set up the TBF that does not discharge before professional the completion; The TBF that the business that the transmit leg utilization is set up does not discharge before accomplishing sends data block to the recipient; After professional the completion, discharge the TBF that does not discharge before this business is accomplished.The present invention has avoided need spending the long time owing to set up TBF, and has made the user feel to exist the problem of big service disconnection through being based upon the TBF that does not discharge before professional the completion.

Below the TBF that do not discharge before business accomplished abbreviate semipermanent TBF as.

Before setting up semipermanent TBF, MS and network side need mutual notice whether to possess the ability of setting up semipermanent TBF.Network side can increase a cell or flag bit in system message or control signaling, be used for describing the tenability to semipermanent TBF, informs that through system message broadcasting all MS network sides are to the tenability of semipermanent TBF in this sub-district; Or through the tenability of the specific MS network side of control signaled to semipermanent TBF.MS also need increase a cell or flag bit in sending to the signaling of network side, be used for describing the tenability to semipermanent TBF, as can in wireless access capability (Radio Access Capability) cell, describing the tenability to semipermanent TBF.

If MS and network side are all supported semipermanent TBF, just can between MS and network side, set up semipermanent TBF.MS is setting up TBF and network side when MS sends assignment messages to the network side request, that need indication foundation is semipermanent TBF.In addition, when network side reshuffled, divides into groups switching or double-transmission mode (DTM) handoff procedure in execution, that also need in the information of sending to MS, indicate description be semipermanent TBF.

In addition, the present invention distributes through resource being carried out classification, and the TBF that identification service does not discharge before accomplishing has preferential right to the resource of being distributed; And in professional transmission course, increase the TBF sleep and wake flow process up, make after the TBF sleep; Can distribute to other user for the resource of its distribution uses temporarily; Thereby realized not increasing the power consumption of MS, avoided the performance of whole GPRS network is impacted not discharging under the situation of TBF for a long time.

The classification of resource distributes; Referring to network side can like channel, time slot or grouping block, use priority to use to different user according to difference a grouping resources unit; As can be divided into domination and take and take two kinds of different use priority temporarily; The domination occupancy mode representes that the user has preferential right to the resource of being distributed, and takies the expression user temporarily the resource that is assigned to is had the interim right to use, and network side can be regained these resources at any time.

Fig. 2 is the flow chart of first preferred embodiment of the implementation method of packet data transmission of the present invention.This embodiment utilizes up TBF to carry out the realization flow of packet data transmission, and this flow process comprises the steps:

Step 201, MS sends packet channel request message to network side, and up semipermanent TBF is set up in indication in this message, promptly is based upon the up TBF that does not discharge before professional the completion.

Here, indication is set up up semipermanent TBF and can be carried the indication of setting up up semipermanent TBF through in packet channel request message, increasing a cell or flag bit in packet channel request message.Can also comprise a cell in the packet channel request message, carry the time span value that is used for the monitoring of TBF quiet period.

Step 202; After network side receives and carries the packet channel request message of setting up up semipermanent TBF indication; Distribute the resource on one or more packet traffic channels (PDCH) to give this up semipermanent TBF; And identify this up semipermanent TBF network is had preferential right for the resource of its distribution; And the Packet Access Grant Channel (PAGCH) on the Packet Common Control CHannel (PCCCH) of receiving the packet channel request message place informs that upward to MS transmission packet uplink assignment messages the MS network side is the resource on the packet traffic channel that this up semipermanent TBF distributed.

The up semipermanent TBF of said sign to network side for the resource of its distribution have preferential right can for: network side identifies said up semipermanent TBF to have the highest use priority for the resource of its distribution; Other TBF of said sign or MS to the resource that is assigned to have the interim right to use can for: network side other TBF of sign or MS the resource that is assigned to is had different, than the low priority of the highest said use priority.

Each grouped channels resource can be distributed to a plurality of users, and each user's use priority is all inequality.Network side need use the highest user of priority among the user of this grouped channels resource of use with the grouped channels resource allocation to current.

Below for convenience, abbreviate up semipermanent TBF as up TBF.

Step 203, up TBF sets up and accomplishes, and network begins to be this up TBF scheduling USF that MS monitors USF on the channel that this up TBF distributed, so that send up RLC data block to network side.

Present embodiment adopts the step access procedure of TBF; Also can adopt the two step access procedures of TBF; Promptly after step 202; Increase before the step 203 on the grouping resources that following steps: MS is its distribution at network side and send the grouping resources request to network side, the request network side is the outer grouping resources of self allocation; Network side is the outer grouping resources of MS allocation, and sign MS is to for the resource of its distribution has preferential right, and the additional packet resource notification MS that uses the packet uplink assignment messages to distribute as MS.

Step 204; Network side detects up TBF according to the time span of setting and whether gets into quiet period; Promptly detect in preset time span, whether not receive the new upstream data that this up TBF sends, and when confirming that up TBF gets into quiet period, execution in step 205.

Here, the setting of time span can be that network side preestablishes time span, also can be that MS preestablishes time span.Network side can be carried at all MS that are broadcast in the system message in the sub-district with preset time span.MS can be carried at preset time span in the packet channel request message, sends to network side, and network side is confirmed time span according to the time span that the MS that receives sets again.

Step 205; Network side sends grouping TBF sleep (Packet TBF Sleep) message to MS; Carry sign and the sleep reason of TBF in this message; The sign of said TBF can be in the sub-district this up TBF of unique identification, can be packet flow identifier (PFI) or the temporary flow identity symbol (TFI) of this up TBF.

Step 206, after MS received grouping TBF sleep message, no longer listens for network was accomplished sleep for the USF of this TBF scheduling, and returns the control acknowledge message of dividing into groups to network side, and the sleep flow process is confirmed.

After the up TBF sleep, MS does not re-use this up TBF and sends upstream data to network, and network no longer is this TBF scheduling USF.After up TBF sleep,, then handle according to the mode of present agreement regulation if this MS also has other TBF; If there is not other TBF, then MS can select to leave packet transfer mode (Packet Transfer Mode), forwards on Packet Common Control CHannel (PCCCH) or the CCCH (CCCH).

After said up TBF sleep; Network side can be distributed to other user with the resource on the grouped channels that distributes for this TBF temporarily and use; Other user can be other TBF or MS, and the user that sign is assigned to these resources has the interim right to use to the resource of being distributed, when the TBF that these resources is had preferential right need reuse these resources; Network side can reclaim these resources at any time, gives the said TBF that these resources is had preferential right with resource assignment again.

When MS defines new upstream data and need use the above-mentioned TBF that has slept to be transferred to network side, carry out following steps:

Step 207; MS sends grouping TBF and wakes (Packet TBF Wakeup) message up on PRACH; The PACCH that perhaps utilizes same MS to go up on other TBF sends grouping TBF wakeup message, the sign of carrying this up TBF in this message, and MS recovers on the channel that this TBF distributed, to monitor USF simultaneously.

After step 208, network receive grouping TBF wakeup message, for this up TBF carries out the USF scheduling.

If the resource of this up TBF is distributed to other user by network side and used temporarily, then network side need be regained these resources, uses for again this up TBF.

Step 209 when MS listens to the USF of network for its scheduling, then uses this up TBF to send upstream data to network side.

MS can start a timer after sending grouping TBF wakeup message, be used for monitoring and whether receive the USF scheduling.Timer length can be set by MS, as 100 milliseconds.If MS behind timer expiry, does not detect the USF scheduling, then return step 207 again and carry out retry, and restart timer; If repeatedly retry invalid after, behind retry 3 times, then initiate to rebuild up TBF flow process.

Step 210 after professional the completion, discharges this up TBF.

Among the said embodiment of Fig. 2, the sleep procedure of up TBF is by network control, and promptly whether the time span detection TBF by network based setting gets into quiet period, and after monitoring, sends grouping TBF sleep message to MS; After MS receives grouping TBF sleep message, returning the control acknowledge message of dividing into groups to network side confirms.

As shown in Figure 3, Fig. 3 is the flow chart of second preferred embodiment of the implementation method of packet data transmission of the present invention, and this process step 301 is consistent to step 203 with the step 201 of flow chart shown in Figure 2 to step 303; Step 307 is consistent with step 210 to step 310 and step 207, flow process that difference only is that the TBF quiet period detects and TBF sleeps, like step 304 to shown in 306:

Step 304, MS detects up TBF according to preset time span and whether gets into quiet period, and promptly detect and in preset time span, whether do not utilize this up TBF to send up RLC data block to network, and when confirming not send, execution in step 305.

Here, the setting of time span can be that network side is predefined, also can be MS setting-up time length.MS can be carried at the time span of setting in the packet channel request message, sends to network side, and network side is confirmed time span and notified MS according to the time span that the MS that receives sets again; Network can carry a preset time span in system message, be broadcast to all MS in the sub-district, and MS can select to use this value, also can use time span of preceding method request.

Step 305; MS sends grouping TBF sleep (Packet TBF Sleep) message to network side; Carry sign and the sleep reason of TBF in this message; The sign of said TBF can be in the sub-district this up TBF of unique identification, can be packet flow identifier (PFI) or the temporary flow identity symbol (TFI) of this up TBF.

After step 306, network side receive grouping TBF sleep message, no longer be this TBF scheduling USF, and return the control acknowledge message of dividing into groups, the sleep flow process is confirmed to MS.

After MS receives acknowledge message, leave all channels that this TBF distributes, no longer monitor USF, accomplish sleep.If this MS also has other TBF, then handle according to the mode of present agreement regulation; If there is not other TBF, then forward on Packet Common Control CHannel (PCCCH) or the CCCH (CCCH).

Here, the sleep procedure of semipermanent TBF is initiated by MS, promptly detects TBF by MS according to the time span of setting and whether gets into quiet period, and after monitoring, send grouping TBF sleep message to network side; , network side returns the control acknowledge message of dividing into groups after receiving grouping TBF sleep message to MS.

Fig. 4 is the flow chart of the 3rd preferred embodiment of the implementation method of packet data transmission of the present invention.This embodiment utilizes descending TBF to carry out the realization flow of packet data transmission, and this flow process comprises the steps:

Step 401; Network side is the resource on the descending TBF allocation of downlink packet traffic channel that will set up; Identify this descending TBF these resources are had preferential right, and will be carried in the grouping downlink assignment messages, send to the affiliated MS of this descending TBF for the resource on the downlink grouping traffic channel of this descending TBF distribution; And that indication is set up is descending semipermanent TBF, the descending TBF that does not discharge before promptly professional the completion.

The descending TBF of said sign to network side for the resource of its distribution have preferential right can for: network side identifies said descending TBF to have the highest use priority for the resource of its distribution; Other TBF of said sign or MS to the resource that is assigned to have the interim right to use can for: network side other TBF of sign or MS the resource that is assigned to is had different, than the low priority of the highest said use priority.

Below for convenience, abbreviate descending semipermanent TBF as descending TBF.

Can also comprise a cell in the grouping downlink assignment messages, carry the time span value that is used for the quiet period monitoring.

Network side can pass through on the PCCCH or CCCH at this MS place, or on the PACCH channel of this other TBF of MS, the grouping downlink assignment messages is sent to MS.

Step 402, the reservation up-link wireless piece (uplinkradio block) of MS appointment in the grouping downlink assignment messages go up to network side and send control affirmation (PACKET CONTROLACKNOWLEDGEMENT) message of dividing into groups, and confirm.

Step 403, descending TBF sets up and accomplishes, and network sends descending RLC data block and gives MS.

Step 404, network side detects descending TBF according to the time span of setting and whether gets into quiet period, promptly detects in preset time span, whether does not send new descending RLC data block, and when confirming that descending TBF gets into quiet period, execution in step 405.

Here, the setting of time span can be that network side is predefined, also can be MS setting-up time length.Network can use a preset time span, and in system message, carries all MS that are broadcast in the sub-district; MS can be carried at the time span of a setting in the packet channel request message, sends to network side, and network side is confirmed time span according to the time span that the MS that receives sets again.

Step 405; Network side sends grouping TBF sleep (Packet TBF Sleep) message to MS; Carry the descriptor and sleep reason of descending TBF in this message; The descriptor of said descending TBF can belong to this descending TBF of sub-district unique identification at MS, can be packet flow identifier (PFI) or the temporary flow identity symbol (TFI) of this descending TBF.

Step 406, MS returns the control acknowledge message of dividing into groups to network side after receiving grouping TBF sleep message, the sleep flow process is confirmed, and left all channels that this descending TBF distributes.

If this MS also has other descending TBF, handle according to the mode of present agreement regulation; If there is not other descending TBF, then forward on Packet Common Control CHannel (PCCCH) or the CCCH (CCCH).

After descending TBF sleep, network side does not re-use this descending TBF and sends data.Network side can be distributed to other user with the resource of distributing for this descending TBF temporarily and use; And identify other user these resources are only had the interim right to use; Need use these resources in case these resources are had the descending TBF of preferential right, network side can reclaim these resources at any time and assign the descending TBF that these resources is had preferential right to said again.The user here can be MS or TBF.If this descending TBF place MS does not have movable in addition TBF, MS can select to leave packet transfer mode.

When network side has new downlink data need use the above-mentioned descending TBF that has slept to be transferred to MS, carry out following steps:

Step 407, network side sends grouping TBF wakeup message to MS on the PCCCH at the MS place that has this descending TBF or CCCH;

The PACCH that perhaps utilizes same MS to go up on other TBF sends grouping TBF wakeup message to MS;

Perhaps have the downstream assigned message (Packet DownlinkAssignment) of waking sign up, assign this descending TBF again to the MS transmission,

Carry the identification information of this descending TBF in above-mentioned grouping TBF wakeup message or the downstream assigned message.

After sending grouping TBF wakeup message or downstream assigned message, whether network side is used for monitoring and wakes up successful for this TBF starts a timer.Timer length is confirmed by network, is generally 100ms.

Step 408, network side are sent descending RLC data block to MS after one very short period, and in this data block, RRBP are set, and require MS echo reply message.

If timer expiry, and do not receive and reply, this descending TBF then rebuild.

Step 409; After MS receives said TBF wakeup message or carries the downstream assigned message of TBF wakeup message; MS gets back to network side at once on the Traffic Channel that this descending TBF distributed, and prepares to receive data, after receiving first RLC downlink data block; Reply grouping downlink affirmation/non-acknowledge message according to RRBP to network side, inform that this descending TBF of network side recovers successfully.

Here, also can in the grouping TBF wakeup message that MS sends, RRBP be set, require MS to return acknowledge message at step 407 network side;

After MS receives the grouping TBF wakeup message that is provided with RRBP, return grouping downlink affirmation/non-acknowledge message, inform that this descending TBF of network recovers successfully to network side;

Network side stops said timer, and thinks and wake success up after receiving the grouping downlink affirmation/non-acknowledge message that MS returns, and utilizes said descending TBF to send descending RLC data block to MS.

Step 410 after professional the completion, discharges this descending TBF.

Among the said embodiment of Fig. 4, the sleep procedure of descending TBF is by network control, promptly detects descending TBF by the time span of network based setting and whether gets into quiet period, and after affirmation, send grouping TBF sleep message to MS; , MS returns the control acknowledge message of dividing into groups after receiving grouping TBF sleep message to network side.Here, the sleep procedure of descending TBF also can be initiated by MS, promptly detects descending TBF by MS according to the time span of setting and whether gets into quiet period, and after affirmation, send grouping TBF sleep message to network side; , network side returns the control acknowledge message of dividing into groups after receiving grouping TBF sleep message to MS.

As shown in Figure 5, be the flow chart of the 4th preferred embodiment of the implementation method of packet data transmission of the present invention, it is consistent that this process step 501 arrives step 403 to the step 503 and the step 401 of flow chart shown in Figure 4; Step 507 is consistent with step 410 to step 510 and step 407, flow process that difference only is that the TBF quiet period detects and TBF sleeps, like step 504 to shown in 506:

Step 504, MS detects descending TBF according to preset time span and whether gets into quiet period, promptly detects in preset time span, whether not receive the new descending RLC data block that this descending TBF sends, and when confirming not receive, execution in step 505.

Step 505; MS sends grouping TBF sleep (Packet TBF Sleep) message to network side; Carry the descriptor and sleep reason of TBF in this message; The description of said TBF can belong to this up TBF of sub-district unique identification at MS, can be packet flow identifier (PFI) or the temporary flow identity symbol (TFI) of TBF.

Step 506, network side are returned the control acknowledge message of dividing into groups to MS after receiving grouping TBF sleep message, and the sleep flow process is confirmed.After MS receives acknowledge message, leave all channels that this TBF distributes, accomplish sleep.If this MS also has other TBF, handle according to the mode of present agreement regulation; If there is not other TBF, then forward on Packet Common Control CHannel (PCCCH) or the CCCH (CCCH).

Fig. 2 is in flow process shown in Figure 5, and the professional back of accomplishing discharges that the identification service completion has two kinds of situation among the TBF:

Whether accomplish by whether accomplishing PDP context deactivation process (PDP Context DeactivationProcedure) identification service; Or whether accomplish deletion packet flow context process (Delete PFC Procedure) identification service by network side and whether accomplish.

For the release of up TBF, refer to MS and no longer monitor USF and use the channel of this TBF to be used for transmitting uplink data, network no longer is its scheduling USF, the TFI and the USF that distribute to this TBF use for other users; For the release of descending TBF, refer to the channel that MS no longer monitors this TBF, network does not re-use the channel user downlink data transmission of this TBF, and the TFI that distributes to this TBF uses for other users.

For by whether accomplishing the professional situation about accomplishing of PDP context deactivation process identifier, the flow process that discharges TBF is divided two kinds of situation: if the PDP context deactivation process is initiated by MS, then the release of TBF is triggered by MS, and flow process is as shown in Figure 6:

Step 601, MS initiates the PDP context deactivation process, after deactivation process is accomplished, execution in step 602.

Step 602, MS sends to network side and discharges the TBF request, and request discharges TBF.Carry TFI or PFI, the release cause of the correspondence of TBF in this request, and require network answer.

Step 603, network side discharge corresponding TBF according to the information of wherein carrying after receiving the TBF release request of MS transmission.

Step 604, network side confirms to discharge TBF through the control acknowledge message of dividing into groups to MS.

Step 605, MS receives the grouping control acknowledge message that network side sends, and discharges TBF.

More reliable for the release flow that makes TBF, after MS sends release TBF message, start a timer simultaneously, timer length can be confirmed voluntarily by MS, be generally 100ms.If receive the grouping control acknowledge message of confirming that TBF discharges before this timer expiry, then this timer stops timing, and MS discharges this TBF; If this timer expiry and do not receive the grouping control acknowledge message of confirming that TBF discharges, then MS needs to send grouping TBF release message to network again, restart this timer, reclocking.If after the MS retry preset times, as 3 times, do not receive the grouping control acknowledge message that affirmation TBF that network side sends discharges yet, then retry no longer discharges this TBF simultaneously.

If the PDP context deactivation process is initiated by network side, then the release of TBF is triggered by network side, and flow process is as shown in Figure 7:

Step 701, network side is initiated the PDP context deactivation process, after deactivation process is accomplished, execution in step 702.

Step 702, network side are sent to MS and are discharged the TBF request, and request discharges TBF.Carry corresponding TFI of TBF or PFI, release cause in this request, and require MS echo reply message.

Step 703, MS discharges corresponding TBF according to the information of wherein carrying after receiving the TBF release request of network side transmission.

Step 704, MS discharges corresponding TBF by grouping control acknowledge message to network validation.

Step 705, network side discharge corresponding TBF after receiving the grouping control acknowledge message of MS transmission.

For whether accomplished the situation whether PFC delete procedure identification service is accomplished by network side, the flow process that discharges TBF is triggered by network side, and as shown in Figure 8, this flow process comprises the steps:

Step 801, network side are carried out deletion PFC process, after confirming that deletion PFC accomplishes, and execution in step 802.

Step 802, network side confirm whether this PFC has corresponding TBF to exist, if any, execution in step 803.

Step 803, network side are sent to MS and are discharged the TBF request, and request discharges TBF.Carry corresponding TFI of TBF or PFI, release cause in this request, and require the MS response message.

Step 804, MS discharges corresponding TBF after receiving this release TBF message.

Step 805, MS returns the control acknowledge message of dividing into groups to network side the TBF release message is replied, and confirms to discharge corresponding TBF.

Step 806, network side discharge corresponding TBF after receiving the grouping control acknowledge message of MS transmission.

In Fig. 7 and the TBF release flow shown in Figure 8, when network side send discharge TBF message after, can start a timer Timer1 simultaneously, timer length can be confirmed voluntarily by network side, be generally 100ms.Before if Timer1 is overtime, network side receives that TBF discharges the affirmation message of accomplishing, and then stops timer Timer1, discharges this TBF.Do not receive that before timer expiry TBF discharges the affirmation message of accomplishing, can repeating step 803.

If timer Timer1 is overtime, and network side do not receive the affirmation message that TBF discharge to accomplish, and then network side discharges this TBF.Network side also need be restarted another one timer Timer2 simultaneously, and Timer2 length is generally 200ms, and after Timer2 was overtime, TFI that network side just can be corresponding with this TBF and USF distributed to other TBF and use.

Network side of the present invention can be base station sub-system (BSS).

The present invention provides a kind of realization system of packet data transmission simultaneously, and is as shown in Figure 9, and this system comprises transmit leg and recipient, and said transmit leg comprises: a TBF sets up module, data block sending module and a TBF release module; Said recipient comprises: the 2nd TBF sets up module, data block receiver module and the 2nd TBF release module,

Said first and second TBF set up module, are used between network side and MS, setting up the TBF that does not discharge before professional the completion.

Said data block sending module, the TBF that does not discharge before the business of utilizing said TBF to set up module foundation is accomplished sends data block to said data block receiver module.

When transmit leg is a network side, when the recipient was MS, network side further comprised: TBF quiet period detection module, TBF sleep module and TBF wake module;

When transmit leg is a network side, when the recipient is MS, can also in said MS, further increase: TBF quiet period detection module, the TBF module of sleeping; Further increase at transmit leg: the TBF wake module,

When said transmit leg is MS, when the recipient was network side, said MS further comprised: TBF quiet period detection module, TBF sleep module and TBF wake module;

When said transmit leg is MS, when the recipient is network side, can also further increase: TBF quiet period detection module, the TBF module of sleeping at said network side; Further increase at said MS: the TBF wake module,

In a word, the above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. the implementation method of a packet data transmission is characterized in that, this method comprises the steps:

The Temporary Block Flow TBF that does not discharge before the business that B, transmit leg utilization are set up is accomplished sends data block to the recipient;

2. the method for claim 1 is characterized in that, said transmit leg is a network side; The step of steps A comprises:

A1, network side are the downlink temporary data block stream TBF allocation packets channel resource that does not discharge before the business completion that will set up, identify the downlink temporary data block stream TBF that does not discharge before said professional the completion resource of being distributed is had preferential right;

A2, network side will be the grouped channels resource notification mobile station MS of said downlink temporary data block stream TBF distribution, and the downlink temporary data block stream TBF that does not discharge before professional the completion is set up in indication.

3. method as claimed in claim 2 is characterized in that, the Temporary Block Flow TBF that the business that the transmit leg utilization is set up among the said step B does not discharge before accomplishing further comprises after the recipient sends data block:

Detection side in b1, network side and the mobile station MS detects said downlink temporary data block stream TBF and whether in the time span of setting, does not send data block; When confirming to be; The detection side is carried at the identification information of this downlink temporary data block stream TBF in the grouping Temporary Block Flow TBF sleep message and is sent to the opposing party; Network side stops using said downlink temporary data block stream TBF to send data block, and mobile station MS stops to receive the data block that said downlink temporary data block stream TBF sends;

B2, when network side is confirmed to reuse said downlink temporary data block stream TBF and is sent data block; Network side is carried at the identification information of this downlink temporary data block stream TBF grouping Temporary Block Flow TBF wakeup message or carries in the downstream assigned message of waking sign up and sends to mobile station MS, and is being to send data block to mobile station MS on the said Temporary Block Flow TBF grouped channels resource of distributing again.

4. method as claimed in claim 3 is characterized in that, said detection side is a network side,

The said mobile station MS of step b1 further comprises after stopping to receive the data block of said downlink temporary data block stream TBF transmission: mobile station MS sends the message of confirming said downlink temporary data block stream TBF sleep to network side;

Said network side further comprises before stopping using said downlink temporary data block stream TBF to send data block: network side receives the message of the said downlink temporary data block stream TBF sleep of affirmation of mobile station MS transmission.

5. method as claimed in claim 3 is characterized in that, said detection side is a mobile station MS,

The said network side of step b1 further comprises after stopping using said downlink temporary data block stream TBF to send data block: network side sends the message of confirming said downlink temporary data block stream TBF sleep to mobile station MS;

Said mobile station MS further comprises before stopping to receive the data block of using said downlink temporary data block stream TBF transmission: mobile station MS receives the message of the said downlink temporary data block stream TBF sleep of affirmation of network side transmission.

6. method as claimed in claim 3 is characterized in that, in step b2, said network side is carried at the identification information of downlink temporary data block stream TBF when sending to mobile station MS in the grouping Temporary Block Flow TBF wakeup message,

Saidly grouping Temporary Block Flow TBF wakeup message is sent to mobile station MS be: network side sends to mobile station MS with grouping Temporary Block Flow TBF wakeup message on the Packet Common Control CHannel PCCCH at mobile station MS place under the said downlink temporary data block stream TBF or CCCH CCCH; Or

Network side sends to mobile station MS with grouping Temporary Block Flow TBF wakeup message on the packet associated control channel PACCH of other Temporary Block Flow TBF of mobile station MS under the said downlink temporary data block stream TBF.

7. like each described method in the claim 3 to 6, it is characterized in that the said network side of step b1 further comprises after stopping using said Temporary Block Flow TBF to send data block:

Network side will be given other Temporary Block Flow TBF or mobile station MS for the grouped channels resource allocation that said Temporary Block Flow TBF distributes, and identify other Temporary Block Flow TBF or mobile station MS has the interim right to use to the resource that is assigned to;

When said network side is confirmed to reuse said Temporary Block Flow TBF and sent data block, further comprise: network side will be given said Temporary Block Flow TBF for the grouped channels resource allocation that said Temporary Block Flow TBF distributes again.

8. method as claimed in claim 7; It is characterized in that said sign downlink temporary data block stream TBF to network side for the resource of its distribution has preferential right is: network side identifies said downlink temporary data block stream TBF to have the highest use priority for the resource of its distribution;

Said sign other Temporary Block Flow TBF or mobile station MS have the interim right to use to the resource that is assigned to: network side sign other Temporary Block Flow TBF or mobile station MS have different to the resource that is assigned to, than the low priority of the highest said use priority.

9. the method for claim 1 is characterized in that, said transmit leg is a mobile station MS; The step of steps A comprises:

A1, the up Temporary Block Flow TBF allocation packets channel resource of mobile station MS request network side for setting up, and the up Temporary Block Flow TBF that does not discharge before professional the completion is set up in indication;

A2, network side are up Temporary Block Flow TBF allocation packets channel resource based on the request that receives; Identify said up Temporary Block Flow TBF the resource of being distributed is had preferential right, and will be the grouped channels resource notification mobile station MS of up Temporary Block Flow TBF distribution;

Said step B is: the up Temporary Block Flow TBF that the mobile station MS utilization is set up sends data block to network side.

10. method as claimed in claim 9 is characterized in that, the Temporary Block Flow TBF that the business that the transmit leg utilization is set up among the said step B does not discharge before accomplishing further comprises after the recipient sends data block:

Detection side in B1, network side and the mobile station MS detects said up Temporary Block Flow TBF and whether in the time span of setting, does not send data block; When confirming to be; The detection side will this up Temporary Block Flow TBF identification information be carried in the grouping Temporary Block Flow TBF sleep message and be sent to the opposing party; Network side stops to be this up Temporary Block Flow TBF dispatching uplink status indicator USF, and mobile station MS stops to monitor the uplink state sign USF of this up Temporary Block Flow TBF;

B2, when mobile station MS is confirmed to reuse said Temporary Block Flow TBF and is sent data block; Mobile station MS is carried at the identification information of this Temporary Block Flow TBF in the grouping Temporary Block Flow TBF wakeup message and sends to network side; After network side receives this message; Again be said Temporary Block Flow TBF dispatching uplink status indicator USF; Mobile station MS listens to the uplink state sign USF of network side for this Temporary Block Flow TBF scheduling, on this Temporary Block Flow TBF, sends data block or control signaling to network side again.

11. method as claimed in claim 10 is characterized in that, said detection side is a network side,

After the said mobile station MS of step B1 stopped to monitor the uplink state sign USF of this up Temporary Block Flow TBF, further comprise: mobile station MS sent the message of confirming said up Temporary Block Flow TBF sleep to network side;

Said network side stops further to comprise for before this up Temporary Block Flow TBF dispatching uplink status indicator USF: network side receives the message of the said up Temporary Block Flow TBF sleep of affirmation of mobile station MS transmission.

12. method as claimed in claim 10 is characterized in that, said detection side is a mobile station MS,

The said network side of step B1 stops further to comprise for behind this up Temporary Block Flow TBF dispatching uplink status indicator USF: network side sends the message of confirming said up Temporary Block Flow TBF sleep to mobile station MS;

Said mobile station MS further comprises before stopping to monitor the uplink state sign USF of this up Temporary Block Flow TBF: mobile station MS receives the message of the said up Temporary Block Flow TBF sleep of affirmation of network side transmission.

13. like each described method in the claim 10 to 12; It is characterized in that said mobile station MS sends to network side with grouping Temporary Block Flow TBF wakeup message and is: mobile station MS sends to network side with grouping Temporary Block Flow TBF wakeup message on the Packet Random Access Channel PRACH at mobile station MS place under the said up Temporary Block Flow TBF or RACH RACH; Or

Mobile station MS sends to network side with grouping Temporary Block Flow TBF wakeup message on the PACCH of other Temporary Block Flow TBF of mobile station MS under the said up Temporary Block Flow TBF.

14., it is characterized in that said setting-up time length is like each described method in the claim 3 or 11,5 or 12: detection side's setting-up time length;

Perhaps, the said the opposing party's setting-up time length in mobile station MS and the network side, and after the opposing party's setting-up time length, notify the detection side with the time span of setting.

15. method as claimed in claim 14; It is characterized in that; When by said the opposing party's setting-up time length, and said the opposing party is network side, when said detection side is mobile station MS; Said the opposing party notifies the detection side to be the time span of setting: network side is carried at the time span of setting in the system message, the notice mobile station MS.

16. like each described method in the claim 10 to 12, it is characterized in that,

Said network side stops further to comprise for behind the said up Temporary Block Flow TBF dispatching uplink status indicator USF:

Network side will be given other Temporary Block Flow TBF or mobile station MS for the grouped channels resource allocation that said up Temporary Block Flow TBF distributes, and identify other Temporary Block Flow TBF or mobile station MS has the interim right to use to the resource that is assigned to;

Said network side further comprises after receiving grouping Temporary Block Flow TBF wakeup message: network side will be redistributed to said up Temporary Block Flow TBF for the grouped channels resource that said up Temporary Block Flow TBF distributes.

17. method as claimed in claim 16; It is characterized in that the up Temporary Block Flow TBF of said sign to network side for the resource of its distribution has preferential right is: network side identifies said up Temporary Block Flow TBF to have the highest use priority for the resource of its distribution;

18. the method for claim 1 is characterized in that, after the professional completion of the said affirmation of step C, discharges Temporary Block Flow TBF and comprises:

After C1, network side confirm that said Temporary Block Flow TBF corresponding packet flow context PFC deletion is accomplished; The identification information of said Temporary Block Flow TBF is carried in the release Temporary Block Flow TBF request; Send to mobile station MS, network side discharges Temporary Block Flow TBF;

C2, mobile station MS discharge said Temporary Block Flow TBF after receiving and discharging Temporary Block Flow TBF request.

19. method as claimed in claim 18; It is characterized in that; Step C1 is said to be carried at information to discharge in the Temporary Block Flow TBF request and to send to mobile station MS, further comprises: in discharging Temporary Block Flow TBF request, carry and require said mobile station MS to return the information of confirming that Temporary Block Flow TBF discharges;

The said mobile station MS of step C2 further comprises after discharging said Temporary Block Flow TBF: mobile station MS sends the message of confirming that Temporary Block Flow TBF discharges to network side;

Before the said network side of step C1 discharges Temporary Block Flow TBF, further comprise: network side receives the message of the affirmation Temporary Block Flow TBF release of mobile station MS transmission.

20. the method for claim 1 is characterized in that, after the professional completion of the said affirmation of step C, discharges Temporary Block Flow TBF and comprises:

After c1, mobile station MS or network side triggering and affirmation PDP context deactivation flow process are accomplished; This deexcitation trigger flow side is carried at the identification information of said Temporary Block Flow TBF in the release Temporary Block Flow TBF request; Send to the opposing party, deexcitation trigger flow side discharges this Temporary Block Flow TBF;

C2, the opposing party discharge said Temporary Block Flow TBF after receiving and discharging Temporary Block Flow TBF request.

21. method as claimed in claim 20; It is characterized in that; Step c1 is said to be carried at information to discharge in the Temporary Block Flow TBF request and to send to the opposing party, further comprises: in discharging Temporary Block Flow TBF request, carry and require said the opposing party to return the information of confirming that Temporary Block Flow TBF discharges;

The said the opposing party of step c2 further comprises after discharging said Temporary Block Flow TBF: the said deexcitation of other direction trigger flow side sends the message of confirming that Temporary Block Flow TBF discharges;

The said deexcitation of step c1 trigger flow side further comprises before discharging this Temporary Block Flow TBF: deexcitation trigger flow side receives the message of the affirmation Temporary Block Flow TBF release of the opposing party's transmission.

22. the method for claim 1 is characterized in that, before the said steps A, further comprises step: whether the mutual notice of network side and mobile station MS possesses the ability of the Temporary Block Flow TBF that does not discharge before supporting business is accomplished; And when confirming that network side and mobile station MS all possess the ability of the Temporary Block Flow TBF that does not discharge before supporting business is accomplished, execution in step A.

23. method as claimed in claim 22; It is characterized in that; The ability whether said network side notice mobile station MS possesses the Temporary Block Flow TBF that does not discharge before supporting business is accomplished is: network side increases in system message describes whether possess cell or the flag bit that does not discharge Temporary Block Flow TBF ability before business is accomplished, and informs all mobile station MSs in this sub-district through system message broadcasting;

Or whether network side possesses the ability that does not discharge Temporary Block Flow TBF before business is accomplished through control signaled mobile station MS network side.

24. method as claimed in claim 23; It is characterized in that; Whether said mobile station MS informing network side possesses the ability that does not discharge Temporary Block Flow TBF before business is accomplished: mobile station MS increases in sending to the signaling of network side describes whether possess cell or the flag bit that does not discharge Temporary Block Flow TBF ability before business is accomplished, and sends to network side.

25., it is characterized in that said network side is base station sub-system BSS like each described method in claim 2 to 5 or 10 to 12 or 22 to 24.

26. the realization system of a packet data transmission, this system comprises transmit leg and recipient, it is characterized in that, said transmit leg comprises: the first Temporary Block Flow TBF sets up module, data block sending module and the first Temporary Block Flow TBF release module; Said recipient comprises: the second Temporary Block Flow TBF sets up module, data block receiver module and the second Temporary Block Flow TBF release module,

The said first and second Temporary Block Flow TBF set up module; Be the Temporary Block Flow TBF allocation packets channel resource that does not discharge before the business completion that to set up; Identify the Temporary Block Flow TBF that does not discharge before said professional the completion resource of being distributed is had preferential right, between transmit leg and recipient, set up the Temporary Block Flow TBF that does not discharge before professional the completion;

Said data block sending module, the Temporary Block Flow TBF that does not discharge before the business of utilizing the said first and second Temporary Block Flow TBF to set up module foundation is accomplished sends data block to said data block receiver module; Wherein in professional transmission course, after the said Temporary Block Flow TBF sleep, will distribute to other user for the resource that said Temporary Block Flow TBF distributes temporarily and use;

After the said first or second Temporary Block Flow TBF release module is confirmed professional the completion, discharge the Temporary Block Flow TBF that does not discharge before the business of being set up is accomplished.

27. system as claimed in claim 26; It is characterized in that; Said transmit leg is a network side, and the recipient is a mobile station MS, and said network side further comprises: Temporary Block Flow TBF quiet period detection module, Temporary Block Flow TBF sleep module and Temporary Block Flow TBF wake module;

Said Temporary Block Flow TBF quiet period detection module; Link to each other with said data block sending module; Be used to detect Temporary Block Flow TBF and whether in the time span of setting, do not send data block; When confirming to be, send sleep Temporary Block Flow TBF instruction to said Temporary Block Flow TBF sleep module;

Said Temporary Block Flow TBF sleep module is based on the instruction that receives; Indicate said data block sending module to stop using said Temporary Block Flow TBF to send data block, indicate said data block receiver module to stop to receive the data block that said Temporary Block Flow TBF sends;

Said Temporary Block Flow TBF wake module; Be used for when confirming that need reuse said Temporary Block Flow TBF sends data block; Indicate said data block sending module to reuse said Temporary Block Flow TBF and send data block, indicate said data block receiver module to receive the data block that said Temporary Block Flow TBF sends.

28. system as claimed in claim 26 is characterized in that, said transmit leg is a network side, and the recipient is a mobile station MS, and said mobile station MS further comprises: Temporary Block Flow TBF quiet period detection module, the Temporary Block Flow TBF module of sleeping; Transmit leg further comprises: Temporary Block Flow TBF wake module,

Said Temporary Block Flow TBF quiet period detection module; Link to each other with said data block receiver module; Be used to detect Temporary Block Flow TBF and whether in the time span of setting, do not send data block; When confirming to be, send sleep Temporary Block Flow TBF instruction to said Temporary Block Flow TBF sleep module;

Said Temporary Block Flow TBF wake module is indicated said data block sending module to reuse said Temporary Block Flow TBF and is sent data block, indicates said data block receiver module to receive the data block that said Temporary Block Flow TBF sends.

29. system as claimed in claim 26; It is characterized in that; Said transmit leg is a mobile station MS, and the recipient is a network side, and said mobile station MS further comprises: Temporary Block Flow TBF quiet period detection module, Temporary Block Flow TBF sleep module and Temporary Block Flow TBF wake module;

Said Temporary Block Flow TBF sleep module is according to the instruction that receives, and the indication network side stops to be said Temporary Block Flow TBF dispatching uplink status indicator USF, and the indication mobile station MS stops to monitor the uplink state sign USF of said Temporary Block Flow TBF;

Said Temporary Block Flow TBF wake module; Be used for when confirming that need reuse said Temporary Block Flow TBF sends data block; It newly is said Temporary Block Flow TBF dispatching uplink status indicator USF that indication network stresses, and the indication mobile station MS is monitored the uplink state sign USF of said Temporary Block Flow TBF again.

30. system as claimed in claim 26 is characterized in that, said transmit leg is a mobile station MS, and the recipient is a network side, and said network side further comprises: Temporary Block Flow TBF quiet period detection module, the Temporary Block Flow TBF module of sleeping; Said mobile station MS further comprises: Temporary Block Flow TBF wake module,