CN105935000A - Resource release method, apparatus and system - Google Patents

Abstract

Disclosed is a resource release method. A base station sends a first status indication or a second status indication to an RNC, the first status indication being used for indicating that a UE has released common enhanced-dedicated channel (common E-DCH) resources, and the second status indication being used for indicating that the UE needs to release the common enhanced-dedicated channel (common E-DCH) resources; and send a resource release instruction to the UE so as to cause the UE to release the common E-DCH resources. By means of the resource release method provided in embodiments of the present invention, downlink data loss caused by continuously scheduling downlink data from the UE by the RNC without knowing that the UE releases resources after the UE releases the resources is avoided; or, the RNC controls the UE to release resources, so that downlink data loss is avoided.

Description

A kind of method of resource release, apparatus and system Technical field

The present invention relates to communication technical field, and in particular to a kind of method of resource release, apparatus and system.

Background technology

User equipment (User Equipment, UE) has five kinds of states in UMTS (Universal Mobile Telecommunications System, UMTS), is respectively：Cell private channel (CELL Dedicated Channel, CELL_DCH) state, cell forward access channel (CELL Forward Access Channel, CELL_FACH) state, cell paging channel (CELL Paging Channel, CELL_PCH) state, UMTS grounding wireless access network Acceditation Areas PCH (UMTS Terrestrial Radio Access Network Registration Area Paging Channel, utran registration area_paging indicator channel) state and idle (free time) state, wherein, CELL_PCH and utran registration area_paging indicator channel, which only go to CELL_FACH states, could send data.

After enhancing CELL-PCH states are introduced, the UE of CELL_PCH states is if special high speed descending sharing channel Radio Network Temporary Identifier H-RNTI (High-Speed Downlink Shared Channel Radio Network Temporary Identifier, HS-DSCH RNTI) and Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (Cell Radio Network Temporary Identifier, C-RNTI), then UE can move to CELL_FACH states, directly transmit measurement report (Measurement Report), you can carry out data transmission.

The UE of URA-PCH states after a certain cell is left due to not being notified that radio network controller (Radio Network Controller, RNC), and special RNTI is the mark of cell level, after a certain cell is left, it may be overlapped with distributing to a certain UE RNTI in another cell, conflict can be thus produced, so the UE distribution RNTI that RNC can not be to utran registration area_paging indicator channel state.If therefore the UE of utran registration area_paging indicator channel state receives paging or has data to need transmission, due to no dedicated H-RNTI, then needing to go to Cell_FACH states can just carry out data transmission, UE goes to Cell_FACH states, it is necessary to first be asked to RNC after cell update, the confirmation for obtaining RNC from utran registration area_paging indicator channel state, then is reconfigured to RNC transmissions after completion message, it can just carry out data transmission, it could so be completed by 3 Signalling exchanges, signaling consumption is larger, and certain time delay can be caused to data transfer.

In the prior art, in order to save resource, reduce time delay, introduce utran registration area_paging indicator channel state UE seamless migration technology (similar enhancing CELL-PCH states, utran registration area_paging indicator channel state UE only sends a signaling and completes to move to the process of CELL_FACH states), or it is referred to as enhancing utran registration area_paging indicator channel, the scheme that utran registration area_paging indicator channel state UE seamless migration is supported at present is：

The first step：RNC broadcasts public (common) enhancing dedicated transmission channel (Enhanced Dedicated Transport Channel, E-DCH) the mapping of resource and specific identity, wherein specific identity includes C-RNTI (essential), H-RNTI (optional) and Enhanced-DedicatedChannel Radio Network Temporary Identifier (E-DCH Radio Network Temporary Identifier, E-RNTI) (optional).

Second step：Utran registration area_paging indicator channel state UE read system messages, select a set of resource initiating random access procedure, send measurement report, wherein in media access control protocol data unit (Medium Access Control I Protocol Data Unit, MAC-I PDU) the middle U-RNTI that carries carries out Conflict solving, because multiple enhancing utran registration area_paging indicator channel state UE select same set of resource to may result in conflict in same access slot initiation Stochastic accessing.

3rd step：Base station (NodeB) is in enhancing media access control protocol data unit (Medium Access Control ehs Protocol Data Unit, MAC-ehs PDU) U-RNTI is carried in head, notify corresponding UE that by Conflict solving, corresponding resource can be used.

Non- DCH states UE is using the common E-DCH resources broadcasted in system message, after using completing, and is required for carrying out the release of resource.

There is special RNTI UE at present after using common E-DCH resources, resource release can be carried out, the mode one of resource release has two kinds：Implicit resource discharges and display resource release.Implicit resource discharges process：UE has found do not have data to need after transmitting in caching, or reach after maximum transmission times, (timer is configurable to 0 or endless to the timer of one network side configuration of startup, when being configured to endless, it is taken as closing implicit release function), when timer expires, it is empty instruction that UE, which sends caching, just automatic release resource, and be maintained at CELL_FACH states.Display release：NodeB is " inactive " by sending E-AGCH channels comprising value, and UE receives rear with regard to carrying out resource release.The mode of two spike-type cultivars release, NodeB is known that whether UE discharges resource, and RNC does not know.

Typically, if network configuration UE to CELL_FACH states, but RNTIs is configured without, UE will initiate CELL UPDATE and cross range request network configuration relevant information.

And introduce it is above-mentioned in the prior art to utran registration area_paging indicator channel state UE enhancing after, two spike-type cultivars release scheme be respectively：

One kind is：Before resource release, RNC can initiate wireless heterogeneous networks (Radio Resource Control, RRC flow) is matched somebody with somebody again, new RNTI is configured for UE, a plurality of space interface signaling is needed to match somebody with somebody again, and these RNTI come into force after UE release resources, NodeB is notified that the resource and mark of RNC broadcast do not change after UE release resources.

It is another to be：Provide to enter CELL_FACH states after UE release resources, the RNTI still obtained in system message before use, now NodeB needs to notify the corresponding identification information of resource described in RNC change system messages, because the information is to shared by the UE.

So, two spike-type cultivars release embodiments of the prior art there is RNC and not know when UE discharges resource, and RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data.

The content of the invention

The embodiment of the present invention provides a kind of method of resource release, and UE can be avoided to discharge after resource, and RNC also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, causes downlink data to be lost.The embodiment of the present invention additionally provides corresponding base station, RNC, UE and system.

First aspect present invention provides a kind of method of resource release, and methods described is applied to base station, and methods described includes：

The buffer status for receiving user equipment (UE) transmission is empty state report；

First state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

Resource is sent to the UE to release order, so that the UE discharges the common E-DCH resources.

With reference in a first aspect, in the first possible implementation, it is described to radio network controller (RNC) send first state indicate or the second state instruction after, methods described also includes：

Receive the confirmation response that the RNC is sent.

With reference to first aspect or first aspect the first possible implementation, second of possible realization side In formula, it is described to the UE send resource release order including：

Confirm to indicate to the UE status reports；Or,

Resource is sent by E-DCH absolute grant channels E-AGCH to the UE to release order；Or,

Radio Network Temporary Identifier distribution information is sent to the UE.

The first possible implementation with reference to first aspect, in the third possible implementation, when sending the first state instruction to the RNC, before the confirmation response that the reception RNC is sent, methods described also includes：

When receiving the RNC and being scheduled to the downlink data of the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the common E-DCH resources, the downlink data dispatched to the UE is abandoned.

The third possible implementation with reference to first aspect, in the 4th kind of possible implementation, the UE is to support enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE, and methods described also includes：

Refuse requests that other support enhancing utran registration area_paging indicator channels UE in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.

The first possible implementation with reference to first aspect, in the 5th kind of possible implementation, confirms that it is at least one Radio Network Temporary Identifier that the UE is distributed that the RNC is carried in response when described, described to be released order to UE transmissions resource, including：

Sent to the UE in the Radio Network Temporary Identifier distribution information, the Radio Network Temporary Identifier distribution information comprising at least one described Radio Network Temporary Identifier, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Second aspect of the present invention provides a kind of method of resource release, and methods described is applied to radio network controller (RNC), and methods described includes：

Receive first state instruction or the second state instruction that base station is sent, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

Indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or,

When receiving second state instruction, sent to the base station and confirm response.

With reference to second aspect, in the first possible implementation, methods described also includes：

When receiving second state instruction, at least one Radio Network Temporary Identifier is added in the Frame Protocol FP for confirming response, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

The first possible implementation with reference to second aspect, in second of possible implementation, methods described also includes:

Addition is described to be used to indicate that at least one described Radio Network Temporary Identifier is used for the UE and used after resource release using instruction using indicating in the FP for confirming to respond；

At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.

With reference to second aspect, second aspect the first or second of possible implementation, in the third possible implementation, it is described receive the first state that the base station sends indicate or the second state instruction before, methods described also includes：

Configuration is described support implicit resource release that the UE of enhancing utran registration area_paging indicator channel uses timer when a length of endless information, or close the implicit resource of the UE and release order.

Third aspect present invention provides a kind of method of resource release, and methods described is applied to user equipment (UE), and methods described also includes：

It is empty state report to send buffer status to base station；

The resource for receiving the base station transmission releases order；

Released order according to the resource, discharge public Enhanced-DedicatedChannel common E-DCH resources.

With reference to the third aspect, in the first possible implementation, it is described receive the resource that the base station sends release order including：

Receive the state report confirmation instruction that the base station is sent；Or,

The resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or,

Receive the Radio Network Temporary Identifier distribution information that the base station is sent.

With reference to the third aspect, the first possible implementation, described in second of possible implementation At least one described Radio Network Temporary Identifier is carried in Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release, and after the release commonE-DCH resources, methods described also includes：

It is maintained at cell forward access channel Cell_FACH states.

With reference to the third aspect, in the third possible implementation, after the release common E-DCH resources, methods described also includes：

State transition is to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.

With reference to the third aspect, the third aspect the first, second or the third possible implementation, in the 4th kind of possible implementation, it is described send buffer status to base station for empty state report before, methods described also includes：

Receive RNC configuration implicit resource release timer when a length of endless information, or close implicit resource release instruction.

Fourth aspect present invention provides a kind of base station, including：

Receiving unit, the buffer status for receiving user equipment (UE) transmission is empty state report；

Transmitting element, for after the receiving unit receives the state report, first state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

The transmitting element, is additionally operable to release order to UE transmissions resource, so that the UE discharges the common E-DCH resources.

With reference to fourth aspect, in the first possible implementation,

The receiving unit, is additionally operable to after the transmitting element sends first state instruction or the second state instruction to radio network controller (RNC), receives the confirmation response that the RNC is sent.

With reference to fourth aspect or fourth aspect the first possible implementation, in second of possible implementation,

The transmitting element, specifically for confirming to indicate to the UE status reports；Or, pass through E-DCH absolute grant channels E-AGCH sends resource to the UE and released order；Or, send Radio Network Temporary Identifier distribution information to the UE.

The first possible implementation with reference to fourth aspect, in the third possible implementation,

The base station also includes processing unit,

The receiving unit, it is additionally operable to when the transmitting element sends the first state instruction to the RNC, before the confirmation response that the RNC is sent is received, the downlink data that the RNC is scheduled to the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the commonE-DCH resources is received；

The processing unit, the downlink data of the UE is scheduled to for abandoning the RNC that the receiving unit is received.

The third possible implementation with reference to fourth aspect, in the 4th kind of possible implementation,

The UE is the UE for supporting enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel,

The processing unit, requests that other support enhancing utran registration area_paging indicator channel UE of the refusal in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources are additionally operable to, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.

The first possible implementation with reference to fourth aspect, in the 5th kind of possible implementation,

The transmitting element, specifically for confirming that it is at least one Radio Network Temporary Identifier that the UE is distributed that the RNC is carried in response when described, the Radio Network Temporary Identifier distribution information is sent to the UE, comprising at least one described Radio Network Temporary Identifier in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Fifth aspect present invention provides a kind of radio network controller (RNC), including：

Receiving unit, first state for receiving base station transmission is indicated or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

Processing unit, for being indicated when the receiving unit receives the first state, triggering stops to the UE dispatching downlinks data；Or,

Transmitting element, for receiving second state instruction when the receiving unit, sends to the base station and confirms response.

With reference to the 5th aspect, in the first possible implementation, the RNC also includes：

Adding device, for receiving second state instruction when the receiving unit, adds at least one Radio Network Temporary Identifier, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release in the Frame Protocol FP for confirming response.

With reference to the 5th aspect the first possible implementation, in second of possible implementation,

The adding device, is additionally operable to the addition in the FP for confirming to respond described to be used to indicate that at least one described Radio Network Temporary Identifier is used for the UE and used after resource release using instruction using indicating；

At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.

With reference to the 5th aspect, the 5th aspect the first or second of possible implementation, in the third possible implementation, the RNC also includes：Dispensing unit,

The dispensing unit, before first state instruction or the second state instruction for receiving the base station transmission in the receiving unit, the timer of the configuration implicit resource release for supporting enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE to use when a length of endless information, or close the implicit resource of the UE and release order.

Sixth aspect present invention provides a kind of user equipment (UE), including：

Transmitting element, is empty state report for sending buffer status to base station；

Receiving unit, releases order for after the transmitting element sends the state report, receiving the resource that the base station is sent；

Releasing unit, the resource for being received according to the receiving unit releases order, and discharges public Enhanced-DedicatedChannel common E-DCH resources.

With reference to the 6th aspect, in the first possible implementation,

The receiving unit, the state report sent specifically for receiving the base station confirms to indicate；Or, the resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or, receive the Radio Network Temporary Identifier distribution information that the base station is sent.

With reference to the 6th aspect the first possible implementation, it is described in second of possible implementation UE also includes：

State holding elements, during for carrying at least one described Radio Network Temporary Identifier in Radio Network Temporary Identifier distribution information, after releasing unit release common E-DCH resources, cell forward access channel Cell_FACH states are maintained at, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

With reference to the 6th aspect, in the third possible implementation, the UE also includes：

State transition unit, after discharging common E-DCH resources in the releasing unit, state transition to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.

With reference to the 6th aspect, the 6th first, second or third kind of possible implementation of aspect, in the 4th kind of possible implementation,

The receiving unit, is additionally operable to before buffer status is sent to base station for empty state report, receive the implicit resource release of RNC configurations timer when a length of endless information, or close the instruction of implicit resource release.

Seventh aspect present invention provides a kind of Radio Network System, including：Base station, radio network controller (RNC) and user equipment (UE), it is empty state report that the UE sends buffer status to the base station；

The base station sends first state to the RNC and indicated or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；And released order to UE transmissions resource, so that the UE discharges the common E-DCH resources；

The RNC receives first state instruction or the second state instruction that base station is sent, and is indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or, when receiving second state instruction, sent to the base station and confirm response, so that the base station confirms to respond according to described, sending resource to the UE releases order, so that the UE discharges the common E-DCH resources.

Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, UE has discharged resource, so that cause loss of data to compare, the method for resource release provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, causes downlink data to be lost, or, controlled by RNC UE discharges resource, so as to avoid downlink data loss.

Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, the accompanying drawing used required in being described below to embodiment is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those skilled in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is an embodiment schematic diagram of Radio Network System in the embodiment of the present invention；

Fig. 2 is an embodiment schematic diagram of the method for resource release in the embodiment of the present invention；

Fig. 3 is another embodiment schematic diagram of the method for resource release in the embodiment of the present invention；

Fig. 4 is another embodiment schematic diagram of the method for resource release in the embodiment of the present invention；

Fig. 5 is another embodiment schematic diagram of the method for resource release in the embodiment of the present invention；

Fig. 6 is another embodiment schematic diagram of the method for resource release in the embodiment of the present invention；

Fig. 7 is another embodiment schematic diagram of the method for resource release in the embodiment of the present invention；

Fig. 8 is an embodiment schematic diagram of base station in the embodiment of the present invention；

Fig. 9 is another embodiment schematic diagram of base station in the embodiment of the present invention；

Figure 10 is an embodiment schematic diagram of RNC in the embodiment of the present invention；

Figure 11 is another embodiment schematic diagram of RNC in the embodiment of the present invention；

Figure 12 is another embodiment schematic diagram of RNC in the embodiment of the present invention；

Figure 13 is an embodiment schematic diagram of UE in the embodiment of the present invention；

Figure 14 is another embodiment schematic diagram of UE in the embodiment of the present invention；

Figure 15 is another embodiment schematic diagram of UE in the embodiment of the present invention；

Figure 16 is another embodiment schematic diagram of base station in the embodiment of the present invention；

Figure 17 is another embodiment schematic diagram of RNC in the embodiment of the present invention；

Figure 18 is another embodiment schematic diagram of UE in the embodiment of the present invention；

Figure 19 is an embodiment schematic diagram of Radio Network System in the embodiment of the present invention.

Embodiment

The embodiment of the present invention provides a kind of method of resource release, and UE can be avoided to discharge after resource, and RNC also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, causes downlink data to be lost Lose.The embodiment of the present invention additionally provides corresponding base station, RNC, UE and system.It is described in detail individually below.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.

Refering to Fig. 1, an embodiment of Radio Network System provided in an embodiment of the present invention includes：Base station, RNC and UE, the UE supports enhanced utran registration area_paging indicator channel, the UE is in utran registration area_paging indicator channel state originally, to send data, the UE has moved to Cell_FACH states from utran registration area_paging indicator channel state, public Enhanced-DedicatedChannel common E-DCH resources have been used when sending data, after data are sent completely, UE needs to discharge the common E-DCH resources, to improve the utilization rate of common E-DCH resources, in embodiments of the present invention, UE can be according to the configuration with RNC in advance, after UE release E-DCH resources, utran registration area_paging indicator channel state is returned to from Cell_FACH states, or, RNC can in system message broadcast, indicating or be pre-configured with correlation be indicated to UE accordingly in advance, make UE according to the instruction after release E-DCH resource, utran registration area_paging indicator channel state is returned to from Cell_FACH states.

Refering to Fig. 2, an embodiment of the method for resource release provided in an embodiment of the present invention includes：

S100, UE send the state report that SI=0, i.e. buffer status are " sky " to base station, and during implicit resource discharges, the state report can be understood as resource release request.The state report can individually be sent, and can also be included in data MAC-i PDU and be sent.

SI=0 is individually sent, and represents that UE prepares release resource during implicit resource release, that is, discharge E-DCH resource in the case where RNC is unknown.

S105, base station send ACK to UE, that is, the buffer status for acknowledging receipt of UE transmissions is the state report of " sky ", and expression knows that UE carries out implicit resource release.

Base station can also record the high-speed physical downlink shared channel (HS-PDSCH) Radio Network Temporary Identifier H-RNTI and corresponding common E-DCH resources used in the UE associated by Enhanced-DedicatedChannel Radio Network Temporary Identifier E-RNTI after SI=0 state report is received.

S110, UE discharge E-DCH resource, and return to utran registration area_paging indicator channel state from Cell_FACH states.

S115, base station send first state to RNC and indicated, for example：URA_PCH state indication.

S120, RNC be not when receiving first state instruction, in the case where unknown UE has discharged E-DCH resource, to UE dispatching downlink data.

S125, base station, which are received, to be scheduled to after the downlink data of the UE, resource has been discharged in view of UE, the downlink data is directly abandoned or recorded corresponding packet numbers, notifies which data of RNC not have Successful transmissions to UE so as to after, facilitates RNC to retransmit these data.I.e.：The downlink data is not dispatched to the UE in base station.

Can be specifically：When receiving the RNC and being scheduled to the downlink data of the UE using the H-RNTI, the downlink data is abandoned.

Base station is before confirmation response is received, refuse requests that other support enhancing utran registration area_paging indicator channels UE in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.

S130, RNC know that UE has discharged E-DCH resource after first state instruction (utran registration area_paging indicator channel state indication) is received, and are sent to base station and confirm response.

RNC is received after first state instruction, will know that UE has discharged resource, if also needed to UE dispatching downlink data, and UE downlink datas can be dispatched by paging or directly, allow UE to receive data.In order to ensure the reliability of data transfer, it can require that NodeB increases a timestamp in the state indication for be sent to RNC, for example：Can be System Frame Number (System Frame Number, SFN) etc., for informing that the RNC UE discharge resource, such RNC it is known that the data UE dispatched after this time point is impossible to receive at what point in time, it is possible to retransmit these data.

Optionally, if the UE with signaling or other modes by having been allocated that special H-RNTI or E-RNTI again, then during the UE carries out common E-DCH resource releases, base station only can send first state to RNC and indicate, without receiving the confirmation response that RNC is sent, that is step S130 need not, now, base station, which is received, to be scheduled to after the downlink data of the UE, the H-RNTI associated according to E-RNTI, the corresponding data of the H-RNTI are abandoned, other support enhancing utran registration area_paging indicator channels UE in addition to the support enhancing utran registration area_paging indicator channel UE is allowed to compete requests of same set of common E-DCH resources simultaneously, without the confirmation response for waiting RNC to send.Because the E-RNTI or H-RNTI that now these UE are used are different, different UE can be distinguished with this.

Do not know when UE discharges resource with RNC in the prior art, possible RNC does not also match somebody with somebody RRC again to disappear Breath is sent to UE, and UE has discharged resource, so as to cause loss of data.

Moreover, in the embodiment of the present invention, initial utran registration area_paging indicator channel state is returned to after UE release resources.With resting on CELL_FACH states after the release resources of UE in the prior art again, it is impossible to allow UE to return to initial utran registration area_paging indicator channel state, it is necessary to match somebody with somebody by eating dishes without rice or wine and compared to achieve the goal, reduce the Signalling exchange that UE returns to the utran registration area_paging indicator channel state from Cell_FACH states.

Refering to Fig. 3, another embodiment of the method for resource release provided in an embodiment of the present invention includes：

S200, RNC configuration is described support implicit resource release that the UE of enhancing utran registration area_paging indicator channel uses timer when a length of endless information, or close the implicit resource of the UE and release order.

The timer (i.e. " E-DCH transmission continuation back off " enhancing specific informations are transmitting continuous to retract) of RNC configuration UE implicit resources releases is endless (infinity), RNC needs the UE for further indicating enhancing utran registration area_paging indicator channel state to use the timer, the value that such as " E-DCH transmission continuation back off for utran registration area_paging indicator channels " can be increased in system information is " infinity ", or close the instruction for supporting that enhancing utran registration area_paging indicator channel implicitly discharges, or increase the instruction that this cell supports enhancing utran registration area_paging indicator channel or support utran registration area_paging indicator channel seamless migration in system information, UE determines network support enhancing utran registration area_paging indicator channel according to the instruction or supports utran registration area_paging indicator channel seamless migration, if can just predefine using enhancing utran registration area_paging indicator channel or utran registration area_paging indicator channel seamless migration process, it is shut off implicit release function.The UE (legacy UE) of other non-reinforcing utran registration area_paging indicator channels, these UE of legacy UE are not influenceed thus still to carry out implicit resource release, it is only necessary to which supporting the UE of enhanced utran registration area_paging indicator channel can not implicitly be discharged.

S205, UE send the state report that SI=0, i.e. buffer status are " sky " to base station, illustrate that UE does not have data to need transmission.The state report can individually be sent, and can also be included in data MAC-i PDU and be sent.

S210, base station send ACK to UE, i.e.,：The buffer status for acknowledging receipt of UE is the state report of " sky ".

But because the duration of the timer of UE implicit resource release is arranged to endless, so UE can not carry out implicit resource release.

Optional, if UE cachings are not space-time, network side, such as base station can also determine to discharge the common E-DCH resources of the UE, and now S205 and S210 can not occur.

S215, base station send the second state instruction to RNC, and second state instruction is described for indicating UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources.

S220, RNC are sent to base station confirms response.

Confirmation response can be that RNC indicates that base station discharges the instruction of the common E-DCH resources of the UE.It is described to confirm response, configuration UE can also be carried after resource release, into the configuration information of other non-utran registration area_paging indicator channel states.

S225, base station send resource to UE and released order.

It can be released order by E-DCH absolute grant channels E-AGCH (EDCH-Absolute Grant Channel) the common E-DCH resources carried that resource, which releases order, that is, the information carried is " INACTIVE " and absolute grant scope for " All HARQ processes " carry out release resource.

If base station receives the configuration information confirmed after also being discharged in responding comprising instruction UE resources into other states that RNC is sent, base station is sent that information to after UE, then is released order to UE transmissions resource.

S230, UE carry out release E-DCH resource, and after release resource, utran registration area_paging indicator channel state is returned to from Cell_FACH states.

If entering the configuration information of other states after the instruction UE resources release for receiving base station transmission, after release resource, into the state of instruction.

The method of resource release provided in an embodiment of the present invention, is controlled UE to discharge resource by RNC, so as to avoid RNC in the case of unknown UE release resources, also to UE dispatching downlink data, causes loss of data.With resting on CELL_FACH states after the release resources of UE in the prior art again, it is impossible to allow UE to return to initial utran registration area_paging indicator channel state, it is necessary to match somebody with somebody by eating dishes without rice or wine and compared to achieve the goal, reduce the Signalling exchange that UE returns to the utran registration area_paging indicator channel state from Cell_FACH states.

Refering to Fig. 4, another embodiment of the method for resource release provided in an embodiment of the present invention includes：

S300 to S315 is identical with above-mentioned steps S200 to S215 in the embodiment of the present invention, is understood with reference to S200 to S215, and this place, which is not done, excessively to be repeated.

S320, RNC are sent to base station confirms response, described to confirm to carry at least one Radio Network Temporary Identifier RNTIs in response.

RNTIs can include at least one in E-RNTI, H-RNTI and C-RNTI.

Specifically carrying at least one Radio Network Temporary Identifier RNTI method can be：Continue to use the E-RNTI that is included in existing HS-DSCH data frame type2 (HS-DSCH data frame types 2) and Dedicated H-RNTI position, in the new distribution E-RNTI and/or H-RNTI of correspondence position addition, rather than the UE currently used E-RNTI and/or H-RNTI, and as needed, adds C-RNTI.

Confirm to include using instruction in response, it is described using indicate to be used for indicate it is described confirm in response that at least one Radio Network Temporary Identifier for carrying is used for the UE and used after resource release, or the use instruction user indicates that described at least one Radio Network Temporary Identifier for confirming to carry in response is newly assigned to and described supports enhancing utran registration area_paging indicator channel UE to use.

S325, base station send resource to UE and released order, and the resource, which releases order, can carry Radio Network Temporary Identifier distribution information.

Comprising at least one described Radio Network Temporary Identifier in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

In the embodiment of the present invention, Radio Network Temporary Identifier distribution information can be sent by MAC PDU or physical layer channel or special MAC data bag.

Eat dishes without rice or wine to carry UE RNTIs by MAC PDU, UE is obtained special RNTIs, be handed down to after UE, UE can upload a HARQ feedback, if confirming then to represent that UE receives the MAC PDU, now, further base station can notify RNC to distribute RNTIs and complete.

Now, UE is received after Radio Network Temporary Identifier distribution information, can directly carry out resource release.

Further, base station sends wireless network and distributed temporarily after information, E-AGCH channels can also be retransmited and carry out resource release, then UE, which is received wireless network distributes information temporarily after, does not discharge resource, but discharges common E-DCH resources again after the E-AGCH resources for receiving base station transmission release order.

S330, UE discharge E-DCH resource, and are maintained at Cell_FACH states after resource release.

RNTIs in the embodiment of the present invention indicates at least one Radio Network Temporary Identifier, wherein it is possible to including one or more of E-RNTI, H-RNTI, C-RNTI.

The method of resource release provided in an embodiment of the present invention, is controlled UE to discharge resource by RNC, so that the RNC avoided, also to UE dispatching downlink data, causes loss of data in the case of unknown UE release resources.Compared with the method for configuring special Radio Network Temporary Identifier by a plurality of RRC information with UE in the prior art, the Signalling exchange and time delay of assignment messages are reduced.

Scheme provided in an embodiment of the present invention is not only suitable for strengthening utran registration area_paging indicator channel UE, while the process of idle states or the UE progress resource releases of other states can also be applied to.

Refering to Fig. 5, the method for resource release provided in an embodiment of the present invention, applied to base station, methods described includes：

401st, the buffer status for receiving user equipment (UE) transmission is empty state report；

402nd, first state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

403rd, send resource to the UE to release order, so that the UE discharges the common E-DCH resources.

The method of resource release provided in an embodiment of the present invention, applied to base station, methods described includes：

The buffer status for receiving user equipment (UE) transmission is empty state report；First state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；Resource is sent to the UE to release order, so that the UE discharges the common E-DCH resources.

Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, the method of resource release provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 5, in first alternative embodiment of the method for resource provided in an embodiment of the present invention release, it is described to radio network controller (RNC) send first state indicate or the second state instruction after, methods described can also include：

Receive the confirmation response that the RNC is sent.

Alternatively, it is described to release order and include to UE transmissions resource in second alternative embodiment of the method for resource release provided in an embodiment of the present invention on the basis of above-mentioned Fig. 5 correspondence embodiments or first alternative embodiment：

Confirm to indicate to the UE status reports；Or,

Resource is sent by E-DCH absolute grant channels E-AGCH to the UE to release order；Or,

Radio Network Temporary Identifier distribution information is sent to the UE.

Alternatively, on the basis of corresponding first alternative embodiment of above-mentioned Fig. 5, in 3rd alternative embodiment of the method for resource release provided in an embodiment of the present invention, when sending the first state instruction to the RNC, before the confirmation response for receiving the RNC transmissions, methods described can also include：

When receiving the RNC and being scheduled to the downlink data of the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the common E-DCH resources, the downlink data dispatched to the UE is abandoned.

Alternatively, on the basis of corresponding 3rd alternative embodiment of above-mentioned Fig. 5, in 4th alternative embodiment of the method for resource release provided in an embodiment of the present invention, the UE is to support enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE, and methods described can also include：

Refuse requests that other support enhancing utran registration area_paging indicator channels UE in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.

Alternatively, on the basis of corresponding first alternative embodiment of above-mentioned Fig. 5, in the 5th alternative embodiment of the method for resource release provided in an embodiment of the present invention,

Confirm that it is at least one Radio Network Temporary Identifier that the UE is distributed that the RNC is carried in response when described, it is described to be released order to UE transmissions resource, it can include：

Sent to the UE in the Radio Network Temporary Identifier distribution information, the Radio Network Temporary Identifier distribution information comprising at least one described Radio Network Temporary Identifier, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

The method for the resource release that the embodiment of the present invention or alternative embodiment are provided, can be understood that this place, which is not done, excessively to be repeated refering to the description of Fig. 1 to Fig. 4 parts.

Refering to Fig. 6, the method for resource release provided in an embodiment of the present invention, applied to radio network controller (RNC), methods described includes：

501st, first state instruction or the second state instruction that base station is sent are received, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, second shape State indicates to be used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources.

502nd, when receiving the first state instruction, triggering stops to the UE dispatching downlinks data；Or,

503rd, when receiving second state instruction, sent to the base station and confirm response.

The method for the resource release that on the other hand embodiment of the present invention provides, applied to radio network controller (RNC), methods described includes：Receive first state instruction or the second state instruction that base station is sent, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；Indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or, when receiving second state instruction, sent to the base station and confirm response, so that the base station confirms to respond according to described, sending resource to the UE releases order, so that the UE discharges the common E-DCH resources.Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, the method of resource release provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 6, in first alternative embodiment of the method for resource release provided in an embodiment of the present invention, methods described can also include：

When receiving second state instruction, at least one Radio Network Temporary Identifier is added in the Frame Protocol FP for confirming response, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Alternatively, on the basis of above-mentioned first alternative embodiment, in second alternative embodiment of the method for resource release provided in an embodiment of the present invention, methods described also includes:

Addition is described to be used to indicate that at least one described Radio Network Temporary Identifier is used for the UE and used after resource release using instruction using indicating in the FP for confirming to respond；

At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 6, first or second alternative embodiment, In 3rd alternative embodiment of the method for resource release provided in an embodiment of the present invention, before the first state instruction for receiving the base station transmission or the second state instruction, methods described can also include：

Configuration is described support implicit resource release that the UE of enhancing utran registration area_paging indicator channel uses timer when a length of endless information, or close the implicit resource of the UE and release order.

The method for the resource release that the embodiment of the present invention or alternative embodiment are provided, can be understood that this place, which is not done, excessively to be repeated refering to the description of Fig. 1 and Fig. 4 parts.

Refering to Fig. 7, the method for resource release provided in an embodiment of the present invention, applied to user equipment (UE), methods described also includes：

601st, it is empty state report to send buffer status to base station.

602nd, the resource for receiving the base station transmission releases order.

603rd, released order according to the resource, discharge public Enhanced-DedicatedChannel common E-DCH resources.

Provided in an embodiment of the present invention, applied to user equipment (UE), methods described also includes：It is empty state report to send buffer status to base station；The resource for receiving the base station transmission releases order；Released order according to the resource, discharge public Enhanced-DedicatedChannel common E-DCH resources.Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, the method of resource release provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 7, in first alternative embodiment of the method for resource release provided in an embodiment of the present invention, the resource for receiving the base station transmission releases order and can included：

Receive the state report confirmation instruction that the base station is sent；Or,

The resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or,

Receive the Radio Network Temporary Identifier distribution information that the base station is sent.

Alternatively, on the basis of first alternative embodiment of the method for the corresponding resource releases of above-mentioned Fig. 7, In second alternative embodiment of the method for resource release provided in an embodiment of the present invention, at least one described Radio Network Temporary Identifier is carried in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release, after the release common E-DCH resources, methods described also includes：

It is maintained at cell forward access channel Cell_FACH states.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 7, in the 3rd alternative embodiment of the method for resource release provided in an embodiment of the present invention, after the release common E-DCH resources, methods described also includes：

State transition is to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 7, first, second or third alternative embodiment, in 4th alternative embodiment of the method for resource release provided in an embodiment of the present invention, before the state report for sky to base station transmission buffer status, methods described can also include：

Receive RNC configuration implicit resource release timer when a length of endless information, or close implicit resource release instruction.

The method for the resource release that the embodiment of the present invention or alternative embodiment are provided, can be understood that this place, which is not done, excessively to be repeated refering to the description of Fig. 1 and Fig. 4 parts.

Refering to Fig. 8, an embodiment of base station provided in an embodiment of the present invention includes：

Receiving unit 701, the buffer status for receiving user equipment (UE) transmission is empty state report；

Transmitting element 702, for after the receiving unit 701 receives the state report, first state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

The transmitting element 702, is additionally operable to release order to UE transmissions resource, so that the UE discharges the common E-DCH resources.

In the embodiment of the present invention, the buffer status that receiving unit 701 receives user equipment (UE) transmission is empty state report；Transmitting element 702 is after the receiving unit 701 receives the state report, to wireless network Controller RNC sends first state and indicated or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；The transmitting element 702 also sends resource to the UE and released order, so that the UE discharges the common E-DCH resources.Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, base station provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Fig. 8, in first alternative embodiment of base station provided in an embodiment of the present invention,

The receiving unit 701, is additionally operable to after the transmitting element 702 sends first state instruction or the second state instruction to radio network controller (RNC), receives the confirmation response that the RNC is sent.

Alternatively, on the basis of first alternative embodiment of above-mentioned Fig. 8 embodiments, in second alternative embodiment of base station provided in an embodiment of the present invention,

The transmitting element 702, specifically for confirming to indicate to the UE status reports；Or, resource is sent to the UE by E-DCH absolute grant channels E-AGCH and released order；Or, send Radio Network Temporary Identifier distribution information to the UE.

Alternatively, on the basis of above-mentioned first alternative embodiment, refering to Fig. 9, in the 3rd alternative embodiment of base station provided in an embodiment of the present invention, the base station also includes processing unit,

The receiving unit 701, it is additionally operable to when the transmitting element 702 sends the first state instruction to the RNC, before the confirmation response that the RNC is sent is received, the downlink data that the RNC is scheduled to the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the common E-DCH resources is received；

The processing unit 703, the downlink data of the UE is scheduled to for abandoning the RNC that the receiving unit 701 is received.

Alternatively, on the basis of above-mentioned 3rd alternative embodiment, in the 4th alternative embodiment of base station provided in an embodiment of the present invention, the UE is to support enhancing UMTS grounding wireless access network The UE of Acceditation Area PCH utran registration area_paging indicator channel,

The processing unit 703, requests that other support enhancing utran registration area_paging indicator channel UE of the refusal in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources are additionally operable to, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.

Alternatively, on the basis of above-mentioned first alternative embodiment, in the 5th alternative embodiment of base station provided in an embodiment of the present invention,

The transmitting element 702, specifically for confirming that it is at least one Radio Network Temporary Identifier that the UE is distributed that the RNC is carried in response when described, the Radio Network Temporary Identifier distribution information is sent to the UE, comprising at least one described Radio Network Temporary Identifier in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Base station provided in an embodiment of the present invention, can refer to Fig. 1 associated descriptions for the method portion of base stations side that resource discharges into Fig. 5 and be understood that this place, which is not done, excessively to be repeated.

Refering to Figure 10, an embodiment of radio network controller (RNC) 80 provided in an embodiment of the present invention includes：

Receiving unit 801, first state for receiving base station transmission is indicated or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

Processing unit 802, for being indicated when the receiving unit 801 receives the first state, triggering stops to the UE dispatching downlinks data；Or,

Transmitting element 803, for receiving second state instruction when the receiving unit 801, sends to the base station and confirms response, so that the UE discharges the common E-DCH resources.

RNC provided in an embodiment of the present invention, including：Receiving unit 801 receives first state instruction or the second state instruction that base station is sent, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；When the receiving unit 801 is received, the first state is indicated processing unit 802, and triggering stops to the UE dispatching downlinks data；Or, transmitting element 803 receives second state instruction when the receiving unit 801, is sent to the base station and confirms response.Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not sent to also by possible RNC UE, UE has discharged resource, so as to cause loss of data to compare, RNC provided in an embodiment of the present invention can avoid UE from discharging after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, UE is controlled to discharge resource by RNC, so as to avoid downlink data loss.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Figure 10, refering to Figure 11, in RNC provided in an embodiment of the present invention first alternative embodiment, the RNC80 also includes：

Adding device 804, for receiving second state instruction when the receiving unit 801, at least one Radio Network Temporary Identifier is added in the Frame Protocol FP for confirming response, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Alternatively, on the basis of above-mentioned RNC first alternative embodiment, in RNC provided in an embodiment of the present invention second alternative embodiment,

The adding device 804, is additionally operable to the addition in the FP for confirming to respond described to be used to indicate that at least one described Radio Network Temporary Identifier is used for the UE and used after resource release using instruction using indicating；

At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.

Alternatively, on the basis of above-mentioned RNC embodiments, first or second alternative embodiment, in RNC provided in an embodiment of the present invention the 3rd alternative embodiment, refering to Figure 12, the RNC80 also includes：Dispensing unit 805,

The dispensing unit 805, before first state instruction or the second state instruction for receiving the base station transmission in the receiving unit 801, the timer of the configuration implicit resource release for supporting enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE to use when a length of endless information, or close the implicit resource of the UE and release order.

UE provided in an embodiment of the present invention, can be understood that this place, which is not done, excessively to be repeated to the associated description of Fig. 4, Fig. 6 part refering to Fig. 1.

Refering to Figure 13, an embodiment of user equipment (UE) provided in an embodiment of the present invention includes：

Transmitting element 901, is empty state report for sending buffer status to base station；

Receiving unit 902, for after the transmitting element 901 sends the state report, receiving the base The resource sent of standing releases order；

Releasing unit 903, the resource for being received according to the receiving unit 901 releases order, and discharges public Enhanced-DedicatedChannel common E-DCH resources.

UE provided in an embodiment of the present invention, including：It is empty state report that transmitting element 901 sends buffer status to base station；Receiving unit 902 is after the transmitting element 901 sends the state report, and the resource for receiving the base station transmission releases order；The resource that releasing unit 903 is received according to the receiving unit 901 releases order, and discharges public Enhanced-DedicatedChannel common E-DCH resources.Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, UE provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Figure 13, in UE provided in an embodiment of the present invention first alternative embodiment,

The receiving unit 902, the state report sent specifically for receiving the base station confirms to indicate；Or, the resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or, receive the Radio Network Temporary Identifier distribution information that the base station is sent.

Alternatively, on the basis of above-mentioned UE first alternative embodiment, refering to Figure 14, in UE provided in an embodiment of the present invention second alternative embodiment, the UE90 also includes：

State holding elements 904, during for carrying at least one described Radio Network Temporary Identifier in Radio Network Temporary Identifier distribution information, after the releasing unit 903 release common E-DCH resources, cell forward access channel Cell_FACH states are maintained at, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Alternatively, on the basis of the corresponding embodiments of above-mentioned Figure 13, refering to Figure 15, in UE provided in an embodiment of the present invention the 3rd alternative embodiment, the UE90 also includes：

State transition unit 905, after discharging common E-DCH resources in the releasing unit 903, state transition to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.

Alternatively, in the base of the corresponding embodiments of above-mentioned Figure 13, first, second or third alternative embodiment On plinth, in UE provided in an embodiment of the present invention the 4th alternative embodiment,

The receiving unit 902, is additionally operable to before buffer status is sent to base station for empty state report, receive the implicit resource release of RNC configurations timer when a length of endless information, or close the instruction of implicit resource release.

UE provided in an embodiment of the present invention, can be understood that this place, which is not done, excessively to be repeated to the associated description of Fig. 4, Fig. 7 part refering to Fig. 1.

Figure 16 is the structural representation of base station 70 in the embodiment of the present invention.The base station 70 of base station 70 may include input equipment 710, output equipment 720, processor 730 and memory 740.

Memory 740 can include read-only storage and random access memory, and provide instruction and data to processor 730.The a part of of memory 740 can also include nonvolatile RAM (NVRAM).

Memory 740 stores following element, can perform module either data structure or their subset, or their superset:

Operational order：Including various operational orders, for realizing various operations.

Operating system：Including various system programs, for realizing various basic businesses and handling hardware based task.

In embodiments of the present invention, processor 730 performs following operation by calling the operational order (operational order is storable in operating system) that memory 740 is stored：

The buffer status for receiving user equipment (UE) transmission by the input equipment 710 is empty state report；

First state is sent by the output equipment 720 to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

Resource is sent by the output equipment 720 to the UE to release order, so that the UE discharges the common E-DCH resources.

Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, the embodiment of the present invention is provided Base station, can avoid UE discharge resource after, RNC also unknown UE release resource in the state of, ceaselessly to UE dispatching downlink data, cause downlink data to be lost, or, controlled by RNC UE discharge resource so that avoid downlink data loss.

The control of processor 730 is the operation of base station 70, and processor 730 can also be referred to as CPU (Central Processing Unit, CPU).Memory 740 can include read-only storage and random access memory, and provide instruction and data to processor 730.The a part of of memory 740 can also include nonvolatile RAM (NVRAM).It is that each component of base station 70 is coupled by bus system 750 in specific application, wherein bus system 750 can also include power bus, controlling bus and status signal bus in addition etc. in addition to including data/address bus.But for the sake of clear explanation, various buses are all designated as bus system 750 in figure.

The method that the embodiments of the present invention are disclosed can apply in processor 730, or be realized by processor 730.Processor 730 is probably a kind of IC chip, the disposal ability with signal.In implementation process, each step of the above method can be completed by the integrated logic circuit of the hardware in processor 730 or the instruction of software form.Above-mentioned processor 730 can be general processor, digital signal processor (DSP), application specific integrated circuit (ASIC), ready-made programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or the processor can also be any conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and perform completion, or perform completion with the hardware in decoding processor and software module combination.Software module can be located in random access memory, flash memory, read-only storage, the ripe storage medium in this area such as programmable read only memory or electrically erasable programmable memory, register.The storage medium is located at memory 740, and processor 730 reads the information in memory 740, the step of completing the above method with reference to its hardware.

Alternatively, the input equipment 710 is additionally operable to receive the confirmation response that the RNC is sent.

Alternatively, the output equipment 720 confirms to indicate to the UE status reports；Or, resource is sent to the UE by E-DCH absolute grant channels E-AGCH and released order；Or, send Radio Network Temporary Identifier distribution information to the UE.

Alternatively, the processor 730 is used for when sending the first state instruction to the RNC, institute State before receiving the confirmation response that the RNC is sent, when receiving the RNC and being scheduled to the downlink data of the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the common E-DCH resources, the downlink data dispatched to the UE is abandoned.

Alternatively, it is to support enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE that the processor 730, which is additionally operable to the UE, refuse requests that other support enhancing utran registration area_paging indicator channels UE in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.

Alternatively, the output equipment 720 when described specifically for confirming that it is at least one Radio Network Temporary Identifier that the UE is distributed that the RNC is carried in response, the Radio Network Temporary Identifier distribution information is sent to the UE, comprising at least one described Radio Network Temporary Identifier in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Content described by Figure 16 of embodiment of the present invention parts can be understood that this place, which is not done, excessively to be repeated to the content of Fig. 5, Fig. 8, Fig. 9 part refering to Fig. 1.

Figure 17 is RNC80 of embodiment of the present invention structural representation.RNC80 may include input equipment 810, output equipment 820, processor 830 and memory 840.

Memory 840 can include read-only storage and random access memory, and provide instruction and data to processor 830.The a part of of memory 840 can also include nonvolatile RAM (NVRAM).

Memory 840 stores following element, can perform module either data structure or their subset, or their superset:

Operational order：Including various operational orders, for realizing various operations.

Operating system：Including various system programs, for realizing various basic businesses and handling hardware based task.

In embodiments of the present invention, processor 830 performs following operation by calling the operational order (operational order is storable in operating system) that memory 840 is stored：

First state instruction or the second state instruction that base station is sent, institute are received by the input equipment 810 State first state to indicate to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

Indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or.

When receiving second state instruction, sent by output equipment 820 to the base station and confirm response.

Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, RNC provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Processor 830 controls RNC80 operation, and processor 830 can also be referred to as CPU (Central Processing Unit, CPU).Memory 840 can include read-only storage and random access memory, and provide instruction and data to processor 830.The a part of of memory 840 can also include nonvolatile RAM (NVRAM).In specific application, RNC80 each component is coupled by bus system 850, and wherein bus system 850 can also include power bus, controlling bus and status signal bus in addition etc. in addition to including data/address bus.But for the sake of clear explanation, various buses are all designated as bus system 850 in figure.

The method that the embodiments of the present invention are disclosed can apply in processor 830, or be realized by processor 830.Processor 830 is probably a kind of IC chip, the disposal ability with signal.In implementation process, each step of the above method can be completed by the integrated logic circuit of the hardware in processor 830 or the instruction of software form.Above-mentioned processor 830 can be general processor, digital signal processor (DSP), application specific integrated circuit (ASIC), ready-made programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or the processor can also be any conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and perform completion, or perform completion with the hardware in decoding processor and software module combination.Software module can be positioned at random access memory, flash memory, read-only storage, and this area such as programmable read only memory or electrically erasable programmable memory, register is ripe to deposit In storage media.The storage medium is located at memory 840, and processor 830 reads the information in memory 840, the step of completing the above method with reference to its hardware.

Alternatively, the processor 830, which is additionally operable to work as, receives second state instruction, at least one Radio Network Temporary Identifier is added in the Frame Protocol FP for confirming response, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.

Alternatively, the processor 830 is additionally operable to add in the FP for confirming to respond using indicating, described to be used using instruction for indicating that at least one described Radio Network Temporary Identifier is used for the UE after resource release；At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.

Alternatively, the processor 830 be additionally operable to configure the timer for the implicit resource release that the UE for supporting enhancing utran registration area_paging indicator channel is used when a length of endless information, or close the implicit resource of the UE and release order.

Content described by Figure 17 of embodiment of the present invention parts can be understood that this place, which is not done, excessively to be repeated to the content of Fig. 4, Fig. 6, Figure 10-Figure 12 parts refering to Fig. 1.

Figure 18 is UE90 of embodiment of the present invention structural representation.UE90 may include input equipment 910, output equipment 920, processor 930 and memory 940.

Memory 940 can include read-only storage and random access memory, and provide instruction and data to processor 930.The a part of of memory 940 can also include nonvolatile RAM (NVRAM).

Memory 940 stores following element, can perform module either data structure or their subset, or their superset:

Operational order：Including various operational orders, for realizing various operations.

Operating system：Including various system programs, for realizing various basic businesses and handling hardware based task.

In embodiments of the present invention, processor 930 performs following operation by calling the operational order (operational order is storable in operating system) that memory 940 is stored：

It is empty state report to send buffer status to base station by output equipment 920；

The resource for receiving the base station transmission by input equipment 910 releases order；

Released order according to the resource, discharge public Enhanced-DedicatedChannel common E-DCH resources.

Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, UE provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

Processor 930 controls UE90 operation, and processor 930 can also be referred to as CPU (Central Processing Unit, CPU).Memory 940 can include read-only storage and random access memory, and provide instruction and data to processor 930.The a part of of memory 940 can also include nonvolatile RAM (NVRAM).In specific application, UE90 each component is coupled by bus system 950, and wherein bus system 950 can also include power bus, controlling bus and status signal bus in addition etc. in addition to including data/address bus.But for the sake of clear explanation, various buses are all designated as bus system 950 in figure.

The method that the embodiments of the present invention are disclosed can apply in processor 930, or be realized by processor 930.Processor 930 is probably a kind of IC chip, the disposal ability with signal.In implementation process, each step of the above method can be completed by the integrated logic circuit of the hardware in processor 930 or the instruction of software form.Above-mentioned processor 930 can be general processor, digital signal processor (DSP), application specific integrated circuit (ASIC), ready-made programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or the processor can also be any conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and perform completion, or perform completion with the hardware in decoding processor and software module combination.Software module can be located in random access memory, flash memory, read-only storage, the ripe storage medium in this area such as programmable read only memory or electrically erasable programmable memory, register.The storage medium is located at memory 940, and processor 930 reads the information in memory 940, the step of completing the above method with reference to its hardware.

Alternatively, the input equipment 910 confirms to refer to specifically for receiving the state report that the base station is sent Show；Or, the resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or, receive the Radio Network Temporary Identifier distribution information that the base station is sent.

Alternatively, the processor 930 is additionally operable to carry at least one described Radio Network Temporary Identifier in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release, is maintained at cell forward access channel Cell_FACH states.

Alternatively, the processor 930 is additionally operable to after the release common E-DCH resources, state transition to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.

Alternatively, the input equipment 910 be additionally operable to receive RNC configuration implicit resource release timer when a length of endless information, or close implicit resource release instruction.

Content described by Figure 18 of embodiment of the present invention parts can be understood that this place, which is not done, excessively to be repeated to the content of Fig. 4, Fig. 7, Figure 13-Figure 15 parts refering to Fig. 1.

Refering to Figure 19, Radio Network System provided in an embodiment of the present invention, including：Base station 70, radio network controller (RNC) 80 and user equipment (UE) 90,

It is empty state report that the UE90 sends buffer status to the base station 70；

The base station 70 sends first state to the RNC and indicated or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；And released order to UE transmissions resource, so that the UE discharges the common E-DCH resources；

The RNC80 receives first state instruction or the second state instruction that base station is sent, and is indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or, when receiving second state instruction, sent to the base station and confirm response, so that the base station confirms to respond according to described, sending resource to the UE releases order, so that the UE discharges the common E-DCH resources.

Do not know when UE discharges resource with RNC in the prior art, RRC reallocation messages are not also sent to UE by possible RNC, and UE has discharged resource, so as to cause loss of data to compare, Radio Network System provided in an embodiment of the present invention, UE can be avoided to discharge after resource, RNC is also in the state of unknown UE release resources, ceaselessly to UE dispatching downlink data, downlink data is caused to be lost, or, control UE to discharge resource by RNC, so as to avoid downlink data loss.

One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by program to instruct the hardware of correlation to complete, the program can be stored in a computer-readable recording medium, and storage medium can include：ROM, RAM, disk or CD etc..

Method, base station, RNC, UE and the system that the resource provided above the embodiment of the present invention discharges are described in detail, specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help to understand method and its core concept of the invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, it will change in specific embodiments and applications, in summary, this specification content should not be construed as limiting the invention.

Claims (31)

1. A kind of method of resource release, it is characterised in that methods described is applied to base station, and methods described includes：

   The buffer status for receiving user equipment (UE) transmission is empty state report；

   First state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

   Resource is sent to the UE to release order, so that the UE discharges the common E-DCH resources.
2. According to the method described in claim 1, it is characterised in that it is described to radio network controller (RNC) send first state indicate or the second state instruction after, methods described also includes：

   Receive the confirmation response that the RNC is sent.
3. Method according to claim 1 or 2, it is characterised in that it is described to the UE send resource release order including：

   Confirm to indicate to the UE status reports；Or,

   Resource is sent by E-DCH absolute grant channels E-AGCH to the UE to release order；Or,

   Radio Network Temporary Identifier distribution information is sent to the UE.
4. Method according to claim 2, it is characterised in that when sending the first state instruction to the RNC, before the confirmation response that the reception RNC is sent, methods described also includes：

   When receiving the RNC and being scheduled to the downlink data of the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the common E-DCH resources, the downlink data dispatched to the UE is abandoned.
5. Method according to claim 4, it is characterised in that the UE is to support enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE, and methods described also includes：

   Refuse requests that other support enhancing utran registration area_paging indicator channels UE in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.
6. Method according to claim 2, it is characterised in that confirm to carry described in response when described RNC is at least one Radio Network Temporary Identifier that the UE is distributed, described to be released order to UE transmissions resource, including：

   Sent to the UE in the Radio Network Temporary Identifier distribution information, the Radio Network Temporary Identifier distribution information comprising at least one described Radio Network Temporary Identifier, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.
7. A kind of method of resource release, it is characterised in that methods described is applied to radio network controller (RNC), and methods described includes：

   Receive first state instruction or the second state instruction that base station is sent, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

   Indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or,

   When receiving second state instruction, sent to the base station and confirm response.
8. Method according to claim 7, it is characterised in that methods described also includes：

   When receiving second state instruction, at least one Radio Network Temporary Identifier is added in the Frame Protocol FP for confirming response, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.
9. Method according to claim 8, it is characterised in that methods described also includes:

   Addition is described to be used to indicate that at least one described Radio Network Temporary Identifier is used for the UE and used after resource release using instruction using indicating in the FP for confirming to respond；

   At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.
10. According to any described methods of claim 7-9, it is characterised in that before the first state instruction of the reception base station transmission or the second state instruction, methods described also includes：

    Configuration is described support implicit resource release that the UE of enhancing utran registration area_paging indicator channel uses timer when a length of endless information, or close the implicit resource of the UE and release order.
11. A kind of method of resource release, it is characterised in that methods described is applied to user equipment (UE), and methods described also includes：

    It is empty state report to send buffer status to base station；

    The resource for receiving the base station transmission releases order；

    Released order according to the resource, discharge public Enhanced-DedicatedChannel common E-DCH resources.
12. Method according to claim 11, it is characterised in that the resource that the reception base station is sent release order including：

    Receive the state report confirmation instruction that the base station is sent；Or,

    The resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or,

    Receive the Radio Network Temporary Identifier distribution information that the base station is sent.
13. Method according to claim 12, it is characterized in that, at least one described Radio Network Temporary Identifier is carried in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release, after the release common E-DCH resources, methods described also includes：

    It is maintained at cell forward access channel Cell_FACH states.
14. Method according to claim 11, it is characterised in that after the release common E-DCH resources, methods described also includes：

    State transition is to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.
15. According to any described methods of claim 11-14, it is characterised in that before the state report for sky to base station transmission buffer status, methods described also includes：

    Receive RNC configuration implicit resource release timer when a length of endless information, or close implicit resource release instruction.
16. A kind of base station, it is characterised in that including：

    Receiving unit, the buffer status for receiving user equipment (UE) transmission is empty state report；

    Transmitting element, for after the receiving unit receives the state report, first state is sent to radio network controller (RNC) to indicate or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

    The transmitting element, is additionally operable to release order to UE transmissions resource, so that the UE discharges the common E-DCH resources.
17. Base station according to claim 16, it is characterised in that

    The receiving unit, is additionally operable to after the transmitting element sends first state instruction or the second state instruction to radio network controller (RNC), receives the confirmation response that the RNC is sent.
18. Base station according to claim 16 or 17, it is characterised in that

    The transmitting element, specifically for confirming to indicate to the UE status reports；Or, resource is sent to the UE by E-DCH absolute grant channels E-AGCH and released order；Or, send Radio Network Temporary Identifier distribution information to the UE.
19. Base station according to claim 17, it is characterised in that the base station also includes processing unit,

    The receiving unit, it is additionally operable to when the transmitting element sends the first state instruction to the RNC, before the confirmation response that the RNC is sent is received, the downlink data that the RNC is scheduled to the UE using the high speed descending sharing channel Radio Network Temporary Identifier H-RNTI associated by the commonE-DCH resources is received；

    The processing unit, the downlink data of the UE is scheduled to for abandoning the RNC that the receiving unit is received.
20. Base station according to claim 19, it is characterised in that the UE is the UE for supporting enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel,

    The processing unit, requests that other support enhancing utran registration area_paging indicator channel UE of the refusal in addition to the support strengthens utran registration area_paging indicator channel UE competes same set of common E-DCH resources are additionally operable to, the same set of common E-DCH resources are that the support strengthens resource used in utran registration area_paging indicator channel UE.
21. Base station according to claim 17, it is characterised in that

    The transmitting element, specifically for confirming that it is at least one Radio Network Temporary Identifier that the UE is distributed that the RNC is carried in response when described, the Radio Network Temporary Identifier distribution information is sent to the UE, comprising at least one described Radio Network Temporary Identifier in the Radio Network Temporary Identifier distribution information, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.
22. A kind of radio network controller (RNC), it is characterised in that including：

    Receiving unit, first state instruction or the second state instruction for receiving base station transmission, described first State instruction is used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, and second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；

    Processing unit, for being indicated when the receiving unit receives the first state, triggering stops to the UE dispatching downlinks data；Or,

    Transmitting element, for receiving second state instruction when the receiving unit, sends to the base station and confirms response.
23. RNC according to claim 22, it is characterised in that the RNC also includes：

    Adding device, for receiving second state instruction when the receiving unit, adds at least one Radio Network Temporary Identifier, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release in the Frame Protocol FP for confirming response.
24. RNC according to claim 23, it is characterised in that

    The adding device, is additionally operable to the addition in the FP for confirming to respond described to be used to indicate that at least one described Radio Network Temporary Identifier is used for the UE and used after resource release using instruction using indicating；

    At least one described Radio Network Temporary Identifier includes at least one in E-RNTI, H-RNTI and C-RNTI.
25. According to any described RNC of claim 22-24, it is characterised in that the RNC also includes：Dispensing unit,

    The dispensing unit, before first state instruction or the second state instruction for receiving the base station transmission in the receiving unit, the timer of the configuration implicit resource release for supporting enhancing UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel UE to use when a length of endless information, or close the implicit resource of the UE and release order.
26. A kind of user equipment (UE), it is characterised in that including：

    Transmitting element, is empty state report for sending buffer status to base station；

    Receiving unit, releases order for after the transmitting element sends the state report, receiving the resource that the base station is sent；

    Releasing unit, the resource for being received according to the receiving unit releases order, and discharges public Enhanced-DedicatedChannel common E-DCH resources.
27. UE according to claim 26, it is characterised in that

    The receiving unit, the state report sent specifically for receiving the base station confirms to indicate；Or, the resource for receiving the base station transmission by E-DCH absolute grant channel E-AGCH channels releases order；Or, receive the Radio Network Temporary Identifier distribution information that the base station is sent.
28. UE according to claim 27, it is characterised in that the UE also includes：

    State holding elements, during for carrying at least one described Radio Network Temporary Identifier in Radio Network Temporary Identifier distribution information, after releasing unit release common E-DCH resources, cell forward access channel Cell_FACH states are maintained at, at least one described Radio Network Temporary Identifier is used for the UE and used after resource release.
29. UE according to claim 26, it is characterised in that the UE also includes：

    State transition unit, after discharging common E-DCH resources in the releasing unit, state transition to UMTS grounding wireless access network Acceditation Area PCH utran registration area_paging indicator channel state.
30. According to any described methods of claim 26-29, it is characterised in that

    The receiving unit, is additionally operable to before buffer status is sent to base station for empty state report, receive the implicit resource release of RNC configurations timer when a length of endless information, or close the instruction of implicit resource release.
31. A kind of Radio Network System, it is characterised in that including：Base station, radio network controller (RNC) and user equipment (UE), it is empty state report that the UE sends buffer status to the base station；

    The base station sends first state to the RNC and indicated or the second state instruction, the first state indicates to be used to indicate that the UE has discharged public Enhanced-DedicatedChannel common E-DCH resources, so that the RNC stops to the UE dispatching downlinks data, second state instruction is used to indicate that the UE needs to discharge public Enhanced-DedicatedChannel common E-DCH resources；And released order to UE transmissions resource, so that the UE discharges the common E-DCH resources；

    The RNC receives first state instruction or the second state instruction that base station is sent, and is indicated when receiving the first state, triggering stops to the UE dispatching downlinks data；Or, when receiving second state instruction, sent to the base station and confirm response, so that the base station confirms to respond according to described, sending resource to the UE releases order, so that the UE discharges the common E-DCH resources.