CN105722230B

CN105722230B - Network side triggers the method and apparatus for establishing High-Speed Dedicated Physical Control Channel HS-DPCCH

Info

Publication number: CN105722230B
Application number: CN201610086658.8A
Authority: CN
Inventors: 庞伶俐; 郑潇潇
Original assignee: Nokia Technologies Oy
Current assignee: Nokia Technologies Oy
Priority date: 2012-02-29
Filing date: 2012-02-29
Publication date: 2019-06-14
Anticipated expiration: 2032-02-29
Also published as: CN105722230A

Abstract

The invention discloses a kind of network sides to trigger the method and apparatus for establishing High-Speed Dedicated Physical Control Channel HS-DPCCH.The described method includes: base station receives the instruction information that radio network controller is sent, whether the instruction information is used to indicate user terminal, which supports to be triggered by network side, is established HS-DPCCH；The base station is sent the triggering information for establishing HS-DPCCH to support by the user terminal that HS-DPCCH is established in network side triggering.Whether base station can support that the ability for establishing HS-DPCCH is triggered from network side sends triggering information to UE, it is thus possible to avoid the waste of HS-SCCH resource, reduces the delay to UE downlink data dispatching according to user terminal in technical solution of the present invention.

Description

Network side triggering establish High-Speed Dedicated Physical Control Channel HS-DPCCH method and Device

Technical field

The present invention relates to fields of communication technology, and in particular to High-Speed Dedicated Physical Control Channel is established in a kind of triggering of network side The method and apparatus of HS-DPCCH.

Background technique

It is introduced in high-speed slender body theory (High Speed Downlink Packet Access, HSDPA) technology New upstream physical layer control channel, wideband code division multiple access (Wideband Code Division Multiple Access, It WCDMA) is uplink high-speed special physical control channel (High Speed Dedicated Physical in system Control Channel, HS-DPCCH).

The effect of HS-DPCCH is necessary control signaling in carrying uplink, including channel quality indicates (Channel Quality Indicator, CQI) information and hybrid automatic repeat-request (Hybrid Automatic Repeat reQuest, HARQ) feedback information, after HARQ feedback information is the downlink data that user terminal (User Equipment, UE) receives network side It makes, specifically include confirmation (ACK) information and does not confirm (NACK) information.

Individual uplink high-speed special physical control channel (Standalone HS-DPCCH) is a kind of new features, is referred to The HS-DPCCH established by network side triggering, supports the UE of the new features that can establish after the triggering information for receiving network side Standalone HS-DPCCH.Network side can pass through downlink high-speed shared control channel (High Speed Shared Control Channel, HS-SCCH) triggering information is sent to UE.When UE is established Standalone HS-DPCCH by triggering, need It to compete to obtain ascending resource by random access procedure, which includes the configuration information of HS-DPCCH.

Since Standalone HS-DPCCH is a kind of new features, there can be part UE in network and not support the new features The case where.If base station (Node B), will to not supporting the UE of Standalone HS-DPCCH ability to issue triggering information Lead to the waste of HS-SCCH resource, and may cause the delay to the UE downlink data dispatching.

Summary of the invention

Many aspects of the present invention provide the side that High-Speed Dedicated Physical Control Channel HS-DPCCH is established in a kind of triggering of network side Method and device reduce the delay to UE downlink data dispatching to avoid the waste of HS-SCCH resource.

An aspect of of the present present invention provides the side that High-Speed Dedicated Physical Control Channel HS-DPCCH is established in a kind of triggering of network side Method, comprising: base station receives the instruction information that radio network controller is sent, and whether the instruction information is used to indicate user terminal It supports to establish HS-DPCCH by network side triggering；The base station is established the user terminal of HS-DPCCH to support by network side triggering Send the triggering information for establishing HS-DPCCH.

Another aspect of the present invention provides a kind of triggering of network side and establishes High-Speed Dedicated Physical Control Channel HS-DPCCH's Method, comprising: radio network controller receives the ability information for the user terminal that user terminal is sent, the ability information Whether support to trigger the ability for establishing HS-DPCCH by network side including the user terminal；The radio network controller is to base Transmission of standing indicates that information, the instruction information are used to indicate whether the user terminal is supported to be triggered by network side to the base station Establish the ability of HS-DPCCH.

Another aspect of the present invention provides a kind of base station, comprising: receiving module, for receiving radio network controller hair The instruction information sent, whether the instruction information is used to indicate user terminal, which supports to be triggered by network side, is established HS-DPCCH；Hair Module is sent, for believing to the triggering for supporting the user terminal transmission for establishing HS-DPCCH by network side triggering to establish HS-DPCCH Breath.

Another aspect of the present invention provides a kind of radio network controller, comprising: receiving module, for receiving user's end The ability information of the user terminal sent is held, the ability information includes whether the user terminal is supported to be touched by network side Hair establishes the ability of HS-DPCCH；Sending module, for sending instruction information to base station, the instruction information is used for the base Whether the instruction user terminal of standing is supported to trigger the ability for establishing HS-DPCCH by network side.

Another aspect of the present invention provides a kind of wireless communication system including above-mentioned base station and radio network controller.

Technical solution of the embodiment of the present invention can also be reduced to avoid the waste of HS-SCCH resource to UE downlink data The delay of scheduling.

Detailed description of the invention

Fig. 1 is the process of the method for building up of individual uplink high-speed special physical control channel provided in an embodiment of the present invention Figure；

Fig. 2 is the form schematic diagram of another embodiment of the present invention HS-DSCH DATA FRAME TYPE 2；

Fig. 3 is the form schematic diagram of another embodiment of the present invention HS-DSCH DATA FRAME TYPE 3；

Fig. 4 is the form schematic diagram of another embodiment of the present invention HS-DSCH CAPACITY ALLOCATION control frame；

Fig. 5 is the schematic diagram of base station provided in an embodiment of the present invention；

Fig. 6 is the schematic diagram of radio network controller provided in an embodiment of the present invention.

Specific embodiment

The embodiment of the present invention provides a kind of method for building up of individual uplink high-speed special physical control channel, by wireless network Network controller sends instruction information to base station, and whether UE is supported to the information signals base of Standalone HS-DPCCH, from And base station can be to supporting the UE of Standalone HS-DPCCH to send triggering information, without to not supporting Standalone The UE of HS-DPCCH sends triggering information and can also reduce to avoid the waste of HS-SCCH resource to line number under UE in turn According to the delay of scheduling.The embodiment of the present invention also provides corresponding device.It is described in detail separately below.

In being described below, for illustration and not for limitation, propose such as specific system structure, interface, technology it The detail of class understands the present invention to cut thoroughly.However, it will be clear to one skilled in the art that there is no these specific The present invention also may be implemented in the other embodiments of details.In other situations, omit to well-known device, circuit and The detailed description of method, in case unnecessary details interferes description of the invention.

The techniques described herein may be used in various communication systems, such as current 2G, 3G communication system and next generation communication System, such as global system for mobile communications (GSM, Global System for Mobile communications), code point are more Location (CDMA, Code Division Multiple Access) system, time division multiple acess (TDMA, Time Division Multiple Access) system, wideband code division multiple access (WCDMA, Wideband Code Division Multiple Access Wireless), frequency division multiple access (FDMA, Frequency Division Multiple Addressing) system, just Frequency division multiple access (OFDMA, the Orthogonal Frequency-Division Multiple Access) system of friendship, single carrier FDMA (SC-FDMA) system, General Packet Radio Service (GPRS, General Packet Radio Service) system are long Phase evolution (LTE, Long Term Evolution) system and other such communication systems.

Various aspects are described herein in connection with user equipment and/or base station and/or base station controller.

User equipment can be wireless terminal and be also possible to catv terminal, and wireless terminal can be directed to user and provide language The equipment of sound and/or data connectivity has the handheld device of wireless connecting function or is connected to radio modem Other processing equipments.Wireless terminal can through wireless access network (for example, RAN, Radio Access Network) with one or Multiple cores net is communicated, and wireless terminal can be mobile terminal, such as mobile phone (or be " honeycomb " phone) and is had The computer of mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile dress It sets, they exchange language and/or data with wireless access network.For example, personal communication service (PCS, Personal Communication Service) phone, wireless phone, Session initiation Protocol (SIP) phone, wireless local loop (WLL, Wireless Local Loop) it stands, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Nothing Line terminal is referred to as system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), moves Dynamic station (Mobile Station), mobile station (Mobile), distant station (Remote Station), access point (Access Point), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), user equipment (User Device) or user equipment (User Equipment)。

Base station (for example, access point), which can be, to be referred to the accession in net in the sky on interface by one or more sectors and wireless The equipment of terminal communication.The air frame that base station can be used for receive and IP grouping are mutually converted, as wireless terminal with connect Router between the rest part of networking, wherein the rest part for accessing net may include Internet protocol (IP) network.Base station is also Attribute management of the tunable to air interface.For example, base station can be base station (BTS, Base in GSM or CDMA Transceiver Station), it is also possible to the base station (NodeB) in WCDMA, can also be the evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), the present invention does not limit.

Base station controller can be base station controller (BSC, the base station in GSM or CDMA Controller), the radio network controller (RNC, Radio Network Controller) being also possible in WCDMA, this Invention does not limit.

In addition, the terms " system " and " network " are often used interchangeably herein.The terms " and/ Or ", only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, it can be with table Show: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, character "/" herein, typicallys represent front and back Affiliated partner is a kind of relationship of "or".

Referring to FIG. 1, the embodiment of the present invention provides a kind of individual uplink high-speed special physical control channel The method for building up of (Standalone HS-DPCCH).

101, radio network controller (Radio Network Controller, RNC) generates instruction information, the instruction Information is used to indicate user terminal and supports Standalone HS-DPCCH or need Node B to be that the UE establishes standalone The instruction information is sent to base station (Node B) by HS-DPCCH.

In general, RNC has known the energy of UE before sending the downlink data for UE to Node B by interacting with UE Force information, the ability information of UE include whether UE supports this new features of Standalone HS-DPCCH.

Also, RNC can also be obtained before sending the instruction information to Node B by the interaction with Node B The Node B that Node B is reported support the ability of standalone HS-DPCCH characteristic and/or under the Node B some is small The ability of area's support standalone HS-DPCCH characteristic.Wherein, Node B can pass through examining during audit (Audit) During meter response (Audit Response) message and/or resource status indication (Resource Status Indication) Resource status Indication report, by under Node B or Node B some cell support The information reporting of standalone HS-DPCCH characteristic is to RNC.According to the ability that Node B is reported, RNC is to supporting the ability Node B issue the instruction information or to support the characteristic cell belonging to Node B issuing the instruction information.

RNC to support standalone HS-DPCCH Node B or support standalone HS-DPCCH cell When affiliated Node B issues standalone HS-DPCCH relevant parameter information, RNC needs to issue standalone HS- The configuration information of the timer of DPCCH resource release.The configuration information issued according to RNC, when implicit resource release is effective, UE Resource release instruction information will be sent after the timer expiry and gives Node B, complete the release of resource.When explicit resource discharges When effective, UE waits the release instruction of Node B to determine the release of resource.Node B can with reference to the timer information into Scheduling of the row to the UE, avoids frequent resource acquisition and release.The timer information is possibly comprised in Physical Shared Channel weight In configuring request (PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST) or common E-DCH system In information (Common E-DCH System Information).

RNC to support standalone HS-DPCCH Node B or support standalone HS-DPCCH cell When affiliated Node B issues standalone HS-DPCCH relevant parameter information, RNC is also possible to issue standalone The corresponding one or more signature information of HS-DPCCH establishes standalone HS- in triggering to NodeB, the Node B When DPCCH, selects one or more signing messages to be included in HS-SCCH and issue UE again, established for triggering UE standalone HS-DPCCH。

RNC can be generated when sending the downlink data for being directed to UE to Node B and be used to indicate user terminal support The instruction information of Standalone HS-DPCCH or the instruction information for needing to establish standalone HS-DPCCH for the UE, will The instruction information is sent to Node B.In general, RNC can carry the instruction information in Frame Protocol (Frame Protocol, FP) in frame.Such as: Frame Protocol FP frame for the downlink data of UE or in the control frame of some UE.

It, can be with there is also reservation, the reserved field not yet applied in the prior art in the FP of the downlink data of current UE Standalone HS-DPCCH whether is supported come indicating user terminal with the reserved field, for example, can write in reserved field Enter character 1 to indicate to support, character 0 is written to indicate not support, vice versa；Other characters can certainly be written and carry out table Show, herein with no restrictions.

There are four types of the connection status of user terminal and network side, wherein in cell forward access channel status (cell Forward access channel, Cell_FACH) and cell paging channel state (cell paging channel, Cell_ PCH), user terminal, which can receive to trigger, establishes Standalone HS-DPCCH.

If user terminal is in cell forward access channel status, RNC can specifically be carried instruction information in high speed Second data frame type (DATA of DSCH Downlink Shared Channel (High Speed Downlink Shared Channel, HS-DSCH) FRAME TYPE 2) in.With the reservation that several are not yet applied in the prior art in HS-DSCH DATA FRAME TYPE 2 Free time (Spare) field, such as the Spare 3-0 field of the part heading (Header), the part load (Payload) Spare 1-0 field, spare extension field.In the present embodiment, specifically it can will be used to indicate whether user terminal props up The instruction information for holding Standalone HS-DPCCH carries in the Spare field.RNC can also take instruction information Band in the existing field applied, such as: certain form of UE mark H-RNTI/E-RNTI indicates that user terminal is supported standalone HS-DPCCH；Or then when the HS-DSCH physical layer category of UE meets a certain require Identifying subscriber terminal supports standalone HS-DPCCH.In a kind of embodiment, HS-DSCH DATA FRAME TYPE 2 Format can be as shown in Figure 2.

If user terminal is in cell paging channel state, RNC can indicate that information is specifically carried the of HS-DSCH In three data frame types (DATA FRAME TYPE 3).There are several existing skills in HS-DSCH DATA FRAME TYPE 3 The spare field for the reservation not yet applied in art, Spare field as shown in the figure, Not Used field, Pad field, spare Extension field.In the present embodiment, specifically it can will be used to indicate whether user terminal supports Standalone HS- The instruction information of DPCCH is carried in the Spare field, Not Used field, Pad field or spare extension word In either field in section.RNC can also carry instruction information in the existing field applied, such as: certain classes The UE mark H-RNTI/E-RNTI of type indicates that user terminal supports standalone HS-DPCCH；Or the HS-DSCH as UE Then identifying subscriber terminal supports standalone HS-DPCCH when physical layer category meets a certain require.One In kind embodiment, the format of HS-DSCH DATA FRAME TYPE 3 can be as shown in Figure 2.

It is worth noting that instruction information can also be taken when user terminal is in cell forward access channel status Band is in FRAME TYPE 3；When user terminal is in cell paging channel state, instruction information can also be carried In DATA FRAME TYPE 2.Specific carrying mode can refer to described above.

102, base station receives the downlink data including instruction information that radio network controller is sent, to support The user terminal of Standalone HS-DPCCH sends triggering information, and Standalone HS-DPCCH is established in triggering.

The instruction information that Node B is sent by receiving RNC, knows whether to send to the user terminal The triggering information of Standalone HS-DPCCH.When Node B triggering UE establishes Standalone HS-DPCCH, so that it may To supporting the user terminal of Standalone HS-DPCCH to send triggering information, without to not supporting Standalone HS- The user terminal of DPCCH sends triggering information.

Node B is received after the instruction information of RNC transmission, it is also possible to not trigger user terminal foundation standalone HS-DPCCH。

The triggering information that Node B is sent is to pass to UE by HS-SCCH.By using present invention method, The quantity that Node B is sent to the triggering information of HS-SCCH can be reduced, avoids the waste of HS-SCCH resource, and then reduce Delay to UE downlink data dispatching.

After the instruction information for receiving RNC, Node B can trigger UE immediately and establish Standalone HS-DPCCH；But Limitation based on scheduling, Node B can not may also trigger immediately UE and establish standalone HS-DPCCH or Node B After triggering UE establishes standalone HS-DPCCH, UE establish standalone HS-DPCCH exist it is certain when establishing Prolong.

Instruction message is received from Node B to be successfully established to standalone HS-DPCCH, has a delay time, if RNC continues transmission within the delay time and gives Node B for the data of UE, will cause to impact to the caching of Node B.In order to Reduce the impact, in standalone HS-DPCCH characteristic, can UE establish standalone HS-DPCCH success after, RNC is just set to continue to send the downlink data for being directed to the UE, in concrete application, there are following several embodiments:

Mode one,

When Node B receive RNC transmission include instruction information downlink data, need to trigger UE and establish standalone HS-DPCCH, but when cannot dispatch the downlink data of the UE immediately due to scheduling or setup delay, Node B can To send refusal information to RNC, indicate that RNC within a specified time suspends the downlink data for sending and being directed to the UE.Optionally, RNC can continue to start to send the downlink data for being directed to the UE after the specified time.

Described refusal information may be embodied in capacity distribution (CAPACITY ALLOCATION) control frame of HS-DSCH In.In the prior art, HS-DSCH CAPACITY ALLOCATION control frame can only be directed to one group of UE, and cannot be for single UE can extend the control frame in the present embodiment, increase the mark of UE in the control frame, to control current establish The UE of standalone HS-DPCCH.A H-RNTI/H-RNTI list field can be increased newly in the control frame, for taking Mark with UE, the newly-increased field can carry the mark of a UE, can also carry the mark of multiple UE.Optionally, may be used With the mark with Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (CellRadioNetworkTemporaryIdentifier, C-RNT) as UE Know.In a kind of embodiment, the format for having increased the control frame of H-RNTI/H-RNTI list field newly can be as shown in Figure 4.

In concrete application, the value of the field HS-DSCH credits in the control frame can be set as to 0, instruction RNC is temporary It stops paying out and send downlink data, can pass through setting field HS-DSCH Interval's and HS-DSCH Repetition Period Value indicates the specified time, to control the time that RNC stops transmission data.

Mode two,

RNC is that the downlink data for being directed to UE is sent according to the instruction pause of Node B in mode one.In the present solution, RNC can It is main with after the instruction information for being used to indicate user terminal and whether supporting Standalone HS-DPCCH is sent to Node B Dynamic pause sends downlink data and gives Node B, then waits Node B transmission to be used to indicate RNC and continues to send for user terminal Downlink data solicited message solicited message.After Node B can be successfully established confirming standalone HS-DPCCH, Send the solicited message.RNC then after receiving solicited message, is further continued for sending the downlink data for user terminal to Node B。

Node B can carry the solicited message in HS-DSCH CAPACITY ALLOCATION control frame or increasing In the data frame (DATA FRAME) of strong dedicated channel (Enhanced Dedicated Channel, E-DCH).The instruction information The instruction of standalone HS-DPCCH may be successfully established for Node B.

According to described HS-DSCH CAPACITY ALLOCATION control frame, then with similar, Ke Yixin in scheme one Increase H-RNTI/H-RNTI list field, it, can also be with specifically, the mark of a UE can be carried for carrying the mark of UE Carry the mark of multiple UE.The difference is that the transmission data of permission can also be arranged in field HS-DSCH credits Size.

Mode three,

Something in common in this programme with mode two is that RNC actively suspends after it will indicate that information is sent to Node B It sends downlink data and gives Node B；The difference is that RNC sends solicited message without waiting for Node B, but it is pre- by oneself It first estimates a delay time, from sending and indicating information, after the delay time, then institute will be removed for user terminal It states other downlink datas other than instruction information and is sent to base station.The delay time is approximately equal to from RNC and sends instruction message When play when standalone HS-DPCCH is successfully established a period of time only.

RNC can be according to the propagation delay time of the IUB interface between RNC and Node B and/or the use of current signature Situation estimates the delay time, for example, using the propagation delay time of the IUB interface multiplied by a coefficient as the delay needed Time.

RNC also can receive the use information for the signature (signature) that base station reports；Because of the use of signature Information can reflect the setup delay of standalone HS-DPCCH to a certain extent, and therefore, RNC can be according to described The use information of signature estimates the delay time.For example, an initial delay time can be preset, according to described The variation of the use information of signature increaseds or decreases the initial delay time.

When RNC needs reserved signature to be exclusively used in when establishing of standalone HS-DPCCH of triggering, this is reserved Signature cannot be used for selection of the UE in random access and use, other signature in addition to reserved signature Selection of the UE in random access could be used to use.Therefore, the number for reserving signature can determine a period of time Intranet Network side can trigger the number of users for establishing standalone HS-DPCCH, and what UE can choose in random access The number of signature determines the probability of collision detection in UE random access procedure, therefore the configuration of signature is closed very much Key.The configuration of current signature is carried out in RNC, but RNC is but to safeguard a signature resource pool, and specific point With being completed by Node B, therefore, RNC cannot obtain the service condition of signature, can not be correctly according to actual use Situation adjusts the number of reserved signature.

In the present embodiment, RNC can receive the use information for the signature (signature) that base station reports, it is thus possible to root The number of reserved signature is adjusted according to the use information of signature.

In order to which RNC can obtain the use information of current signature, Node B needs to introduce for signature's It reports, the use information of current signature is reported to RNC, this is reported keeps for UE to establish for reflecting in a period of time Whether the signature number of standalone HS-DPCCH is reasonable.This reports process that can pass through Common Measurement INITIATION process is completed.The use information of the signature reported specifically can be a statistic. The statistic can be calculated using several ways below and be obtained:

In a kind of mode, Node B needs the statistic Report value reported may is that

Wherein:

It is successfully established the UE number of standalone HS-DPCCH feedback, refers to that Node B is issued whithin a period of time Triggering UE establishes the instruction of standalone HS-DPCCH and is successfully established the UE's of standalone HS-DPCCH feedback Number；

The number for needing to establish the UE of standalone HS-DPCCH refers to that Node B needs to trigger whithin a period of time Establish the number of the UE of standalone HS-DPCCH.

Above-mentioned statistic reflects the service condition of current signature, if the above-mentioned amount of reporting is smaller, explanation Standalone HS-DPCCH user is more and the number of signature is less, then RNC needs to consider to increase reserved The number of signature；If the above-mentioned amount of reporting is larger, illustrate that standalone HS-DPCCH user is less and signature Number it is more, then RNC needs the number for considering to reduce reserved signature.

In another way, Node B needs the statistic Report value reported may is that

Wherein:

Standalone HS-DPCCH is successfully established the time, refers to that Node B detects that the UE being triggered is established The time of standalone HS-DPCCH；

Node B receives instruction information or sends the time of triggering information, refers to that Node B receives the carrying of RNC transmission The instruction information time or Node B of UE ability determine to issue the time of the triggering information for the UE；

(standalone HS-DPCCH be successfully established the time subtract Node B receive instruction information or send triggering information Time) illustrate that some UE establishes setup delay required for standalone HS-DPCCH.One can be configured by network side A predetermined threshold value then counts on the number of the UE in molecule when the setup delay of UE is more than predetermined threshold value.

It is successfully established the number of the UE of standalone HS-DPCCH, refers to that Node B in a period of time detected builds The number of the UE of vertical standalone HS-DPCCH.

Above-mentioned statistic reflects the service condition of signature by the statistics of the setup delay to UE.If above-mentioned Statistic is larger, illustrates that the setup delay of UE is longer, it may be possible to due to reserving the less of signature, then need RNC to increase pre- Stay the number of signature.

Due to be related to signature distribution characteristic is more and the number of signature than relatively limited, when RNC only root According to the statistic that above two mode reports, when adjusting the distribution of signature, may result in except reserved signature with The reduction of the signature of other outer characteristics, influences the performance of other characteristics.To solve this problem, RNC may need Node B The number for the signature for reporting other characteristics to be related to.Then:

In yet another approach, if existing simultaneously the common E-DCH resource of 2ms and 10ms in current system, 2ms and The resource of 10ms corresponds to different signature, in order to assess the number that 2ms and 10ms corresponds to signature, provides for 2ms Source, Node B need the statistic Report value reported may is that

Wherein: successfully obtaining the number of the UE of 2ms resource, refer to the resource and successfully for competing 2ms whithin a period of time Obtain the number of the UE of 2ms resource；Random access competes the number of the UE of 2ms resource, refers to and selects 2ms whithin a period of time The corresponding signature of resource, it is desirable to the number of the UE of 2ms resource is obtained by competition.Since random access competes 2ms resource The number of UE detected by Node B, Node B can only be determined random according to the transmission situation of ACK and NACK in some cases The number of the UE of access contention 2ms resource.

For 10ms resource, Node B needs the statistic Report value reported may is that

Wherein: successfully obtain the number of the UE of 10ms resource, refer to whithin a period of time compete 10ms resource and at Function obtains the number of the UE of 10ms resource；Random access competes the number of the UE of 10ms resource, refers to and selects whithin a period of time Select the corresponding signature of 10ms resource, it is desirable to the number of the UE of 10ms resource is obtained by competition.

Above-mentioned two amounts of reporting for 2ms and 10ms resource consider the corresponding signature of certain type of resource Service condition, in 2ms/10ms resource contention, the resource that network side may not only consider that UE is competed whether there is, simultaneously Further account for the processing capacity of current network side.When the processing capacity of network side is inadequate, the resource of UE competition 2ms is possible can only Obtain the resource of 10ms.In order to consider this kind of situation in statistic processes, Node B can also report Granted E-DCH simultaneously Random access channel (Random Access Channel, RACH) resource (Resources) information.RNC is then according to Node Informix that B is reported consider judgement for individual signature distribution it is whether reasonable.

Referring to FIG. 5, the embodiment of the present invention provides a kind of base station, comprising: receiving module 501, for receiving wireless network The instruction information that controller is sent, the instruction information are used to indicate whether user terminal supports Standalone HS-DPCCH Or it is that the user terminal establishes standalone HS-DPCCH that whether radio network controller, which needs base station,；Trigger module 502, For establishing Standalone to trigger to supporting the user terminal of Standalone HS-DPCCH to send triggering information HS-DPCCH。

In another embodiment of the invention, the instruction information carrying can be in the guarantor of the Frame Protocol FP frame of downlink data In section of writeeing down characters.

In another embodiment of the invention, the base station can also include: sending module, for send refusal information or Person's solicited message gives the radio network controller, and the refusal information is used to indicate the radio network controller when specified Interior pause sends the downlink data for being directed to user terminal, and the solicited message is used to indicate the radio network controller and continues Send the downlink data for being directed to user terminal.

In another embodiment of the invention, the base station can also include: acquisition reporting module, for obtaining signature The use information of the signature is reported to radio network controller by use information.

In another embodiment of the invention, the receiving module is also used to receive the radio network controller and issues Corresponding one or more signature (signature) information of standalone HS-DPCCH；The base station further include: selection Module, for when base station triggers establish standalone HS-DPCCH, selecting one or more signing messages to be included in HS- UE is issued by the sending module again in SCCH, establishes standalone HS-DPCCH for triggering UE.

Base station provided in an embodiment of the present invention, the instruction information that can be sent by obtaining radio network controller, knows Whether UE supports Standalone HS-DPCCH, it is thus possible to supporting the UE of Standalone HS-DPCCH to send triggering Information, without to do not support Standalone HS-DPCCH UE send triggering information can be provided in turn to avoid HS-SCCH The waste in source reduces the delay to UE downlink data dispatching.

Referring to FIG. 6, the embodiment of the present invention provides a kind of radio network controller, comprising: generation module 601, for giving birth to At instruction information, the instruction information is used to indicate whether user terminal is supported Standalone HS-DPCCH or whether needed Base station is that the user terminal establishes standalone HS-DPCCH；Sending module 602, for the instruction information to be sent to Base station, to make base station to the user terminal transmission triggering information for supporting Standalone HS-DPCCH.

In another embodiment of the invention, the sending module 601 can be specifically used for carrying the instruction information Base station is sent in the reserved field of the FP frame of downlink data.

In another embodiment of the invention, the sending module can be specifically used for first being directed to the finger of user terminal Show that information is sent to base station；After the delay time that one is estimated in advance, then it will believe for the instruction that removes of user terminal Other downlink datas other than breath are sent to base station.

In another embodiment of the invention, the radio network controller can also include: receiving module, for receiving The refusal information or solicited message that base station is sent；If receiving refusal information, the transmission mould is indicated according to the refusal information Block, which within a specified time suspends, sends the downlink data for user terminal to base station；If receiving solicited message, according to Solicited message indicates that the sending module continues to send the downlink data for user terminal to base station.

In another embodiment of the invention, the sending module is also used to send standalone HS- to base station Corresponding one or more signature (signature) information of DPCCH, establish standalone HS- in triggering for base station When DPCCH, selects one or more signing messages to be included in HS-SCCH and issue UE again, established for triggering UE standalone HS-DPCCH。

Radio network controller provided in an embodiment of the present invention can send instruction information to base station, whether UE is supported The information signals base of Standalone HS-DPCCH, thus, base station can be to the UE for supporting Standalone HS-DPCCH Send triggering information, without to do not support that the UE of Standalone HS-DPCCH sends triggering information in turn can be to avoid The waste of HS-SCCH resource reduces the delay to UE downlink data dispatching.

It is apparent to those skilled in the art that for convenience and simplicity of description, only with above-mentioned each function The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of function described above Energy.The specific work process of the system, apparatus, and unit of foregoing description, can be with reference to corresponding in preceding method embodiment Journey, details are not described herein.

In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module or The division of unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units Or component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, institute Display or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or unit Indirect coupling or communication connection can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention The all or part of the steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk Etc. the various media that can store program code.

The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims

1. a kind of network side triggers the method for establishing High-Speed Dedicated Physical Control Channel HS-DPCCH characterized by comprising

Base station receives the instruction information that radio network controller is sent, and the instruction information is used to indicate whether user terminal is supported HS-DPCCH is established by network side triggering, the instruction information is included in Frame Protocol FP frame；

Believe to the triggering for supporting the user terminal transmission for establishing HS-DPCCH by network side triggering to establish HS-DPCCH the base station Breath.

2. the method according to claim 1, wherein the base station receives the instruction that radio network controller is sent Before information, the method also includes:

Whether some cell under the base station is supported by net by audit process or resource status indication process the base station The triggering of network side establishes the information reporting of HS-DPCCH to the radio network controller.

3. according to the method described in claim 2, it is characterized in that, whether described some cell by under the base station is supported by net After the information reporting for establishing HS-DPCCH is triggered to the radio network controller in network side, the method also includes:

The base station receives the configuration information of the timer for the resource release that the radio network controller is sent.

4. according to the method described in claim 3, it is characterized in that, the configuration information of the timer is special included in public enhancing With in channel E-DCH system information.

5. according to the method described in claim 1, it is characterized by: if the user terminal is in cell forward access channel Cell_FACH state, the instruction information are included in the second data frame type of high speed downlink shared channel HS-DSCH；Or Person

If the user terminal is in cell paging channel Cell_PCH state, the instruction information included in HS-DSCH the In three data frame types.

6. method described in any one of -4 according to claim 1, it is characterised in that: the triggering information is included under high speed In row shared control channel HS-SCCH.

7. method described in any one of -4 according to claim 1, it is characterised in that: the base station is only to support by network side The user terminal that HS-DPCCH is established in triggering sends the triggering information.

8. a kind of network side triggers the method for establishing High-Speed Dedicated Physical Control Channel HS-DPCCH characterized by comprising

Radio network controller receives the ability information for the user terminal that user terminal is sent, and the ability information includes institute State whether user terminal is supported to trigger the ability for establishing HS-DPCCH by network side；

The radio network controller sends instruction information to base station, and the instruction information is used to indicate the use to the base station Whether family terminal supports the ability for establishing HS-DPCCH by network side triggering, the instruction information to be included in Frame Protocol FP frame.

9. according to the method described in claim 8, it is characterized by:

If the user terminal is in cell forward access channel status, the instruction information is included in high speed descending sharing channel The second data frame type in；Or

If the user terminal is in cell paging channel state, the instruction information is included in the of high speed descending sharing channel In three data frame types.

10. method according to claim 8 or claim 9, which is characterized in that the method also includes:

Whether some cell under the base station that base station described in the wireless network controller for obtaining reports is supported to be touched by network side Hair establishes the ability information of HS-DPCCH.

11. according to the method described in claim 10, it is characterized in that, base station described in the wireless network controller for obtaining reports The ability information after further include:

The radio network controller sends the configuration information for the timer that resource discharges to the base station.

12. according to the method for claim 11, which is characterized in that the configuration information of the timer is included in public enhancing In dedicated channel E-DCH system information.

13. a kind of base station characterized by comprising

Receiving module, for receiving the instruction information of radio network controller transmission, the instruction information is used to indicate user's end Whether end, which is supported to be triggered by network side, is established HS-DPCCH, and the receiving module is also used to receive Frame Protocol FP frame, the instruction Information is included in the FP frame；

Sending module, for sending the touching for establishing HS-DPCCH by the user terminal that HS-DPCCH is established in network side triggering to support Photos and sending messages.

14. base station according to claim 13, which is characterized in that further include:

The sending module, which is also used to whether support some cell under the base station to be triggered by network side, establishes HS-DPCCH's Information is sent to the radio network controller by audit process or resource status indication process.

15. base station according to claim 13, which is characterized in that the receiving module is also used to receive the wireless network The configuration information of the timer for the resource release that controller is sent.

16. base station according to claim 15, which is characterized in that the receiving module is for receiving the dedicated letter of public enhancing The configuration information of road E-DCH system information, the timer is included in the common E-DCH system information.

17. base station described in any one of 3 to 16 according to claim 1, which is characterized in that the receiving module is also used to connect The second data frame type of high speed descending sharing channel is received, the instruction information is included in the second data frame of the HS-DSCH In type；Or

The receiving module is also used to receive the third data frame type of HS-DSCH, and the instruction information is included in the HS- In the third data frame type of DSCH.

18. base station described in any one of 3 to 16 according to claim 1, which is characterized in that the sending module is only to support The triggering information is sent by the user terminal that HS-DPCCH is established in network side triggering.

19. a kind of radio network controller characterized by comprising

Receiving module, the ability information of the user terminal for receiving user terminal transmission, the ability information includes institute State whether user terminal is supported to trigger the ability for establishing HS-DPCCH by network side；

Sending module, for sending instruction information to base station, the instruction information is used to indicate that the user is whole to the base station Whether end supports the ability that HS-DPCCH is established by network side triggering, and the sending module is described for sending Frame Protocol FP frame Indicate that information is included in the FP frame.

20. radio network controller according to claim 19, it is characterised in that: the sending module is for sending high speed Second data frame type of DSCH Downlink Shared Channel, the instruction information is included in the second data frame type of the HS-DSCH； Or

The sending module is used to send the third data frame type of HS-DSCH, and the instruction information is included in the HS-DSCH Third data frame type in.

21. radio network controller according to claim 19, it is characterised in that: the receiving module is also used to receive institute State whether some cell under the base station that base station reports is supported to trigger the ability information for establishing HS-DPCCH by network side.

22. radio network controller according to claim 19, it is characterised in that: the sending module is also used to described Base station sends the configuration information of the timer of resource release.

23. a kind of wireless communication system characterized by comprising base station as claimed in claim 13 and such as claim 19 The radio network controller.