CN100525505C - Method and system for configuring the high-speed packet access - Google Patents

Method and system for configuring the high-speed packet access Download PDF

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CN100525505C
CN100525505C CNB2007100739189A CN200710073918A CN100525505C CN 100525505 C CN100525505 C CN 100525505C CN B2007100739189 A CNB2007100739189 A CN B2007100739189A CN 200710073918 A CN200710073918 A CN 200710073918A CN 100525505 C CN100525505 C CN 100525505C
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hsupa
hsdpa
request message
configuration
cell
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CN101035368A (en
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范爱平
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XFusion Digital Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The invention relates to the communication field, disclosing a high speed packet access (HSPA) configuring method and system. And the method comprises: RNC configures HSDPA and HSUPA separately, and in the physical shared channel reconfiguration course, send physical shared channel reconfiguration request information carrying HSDPA configuring cell and physical shared channel reconfiguration request information carrying HSUPA configuring cell to Node B respectively; the Node B completes HSDPA and HSUPA configurations according to the HSDPA and HSUPA configuring cells, respectively. And the invention solves the problem in the existing techniques that as long as a cell configuration fails, both HSDPA and HSUPA can not be established, and improves system reliability and compatibility.

Description

Method and system thereof that a kind of configuration high-speed grouping inserts
Technical field
The present invention relates to the communications field, relate in particular to method and system thereof that a kind of configuration high-speed grouping inserts.
Background technology
In WCDMA (Wideband Code Division Multiple Access (WCDMA)) communication system, the agreement of 3GPP R6 version has proposed the notion of up-high speed grouping access HSUPA, strengthens exclusive use transmission signal channel by newly-increased a kind of dedicated channel type and realizes with relevant physical channel.Radio network controller (RNC) is reserved related resource for E-DCH by Physical Shared Channel reconfiguration course (Physical Shared Channel Reconfiguration) on base station node B.Proposed the notion of down high speed packet access HSDPA before the R6 agreement, radio network controller (RNC) is reserved related resource for high-speed downlink shared channel HS-DSCH by the Physical Shared Channel reconfiguration course on Node B.
As shown in Figure 1, in the Physical Shared Channel reconfiguration course of 3GPP protocol definition, radio network controller (RNC) sends Physical Shared Channel reconfiguration request (PHYSICAL SHAREDCHANNEL RECONFIGURATION REQUEST) to Node B, and Node B uses new configuration to E-DCH and HS-DSCH transmission channel current and that will use in the future after receiving this request message; As configuration successful, then return Physical Shared Channel and reshuffle response (PHYSICAL SHARED CHANNELRECONFIGURATION RESPONSE) message to RNC.
As shown in Figure 2, when Node B handles the Physical Shared Channel reconfiguration request, if any one cell is wherein handled failure, configuration before Node B will keep so is constant, and returns Physical Shared Channel reconfiguration failure (PHYSICAL SHARED CHANNEL RECONFIGURATIONFAILURE) message to RNC.
According to the description of 3GPP related protocol, Node B is when handling the Physical Shared Channel reconfiguration message that RNC sends, or all cells all handle success, or all cells are handled failure.As long as that is: have a cell to handle failure, Node B will respond to RNC with Physical Shared Channel reconfiguration failure message so, and in this failure response message, do not distinguish is which cell is handled failure actually.
In the practical application, the Node B product of different manufacturers is to existing certain difference on HSUPA and HSDPA protocol processes details and concrete the support, because the protocol processes mode of foregoing description, when handling high-speed packet access HSPA between RNC and NodeB, the situation that HSUPA and HSDPA can't set up can appear.For example: RNC simultaneously to Node B configuration HSUPA and HSDPA channel information, if Node B handles failure, then returns failure response in the Physical Shared Channel reconfiguration course.RNC will think that HSDPA and HSUPA all handle failure this moment, can't set up HSUPA and HSDPA business.And in fact, Node B might successfully handle HSDPA or HSUPA one of them.
Summary of the invention
In view of this, the method and system that embodiments of the invention provide a kind of configuration high-speed grouping to insert make Node B can handle HSDPA configuration cell and HSUPA configuration cell respectively.
The method that embodiments of the invention provide a kind of configuration high-speed grouping to insert is used for carrying out the process that Physical Shared Channel is reshuffled between radio network controller (RNC) and the base station node B,
When needs simultaneously when described Node B configuration high-speed downlink packet access HSDPA and high speed uplink packet insert HSUPA, described Node B receives described RNC shared reconfiguration request message of physics of carrying high-speed downlink packet access HSDPA configuration cell that sends and the physics that carries high speed uplink packet access HSUPA configuration cell and shares reconfiguration request message, wherein, the physics of the described HSDPA of the comprising configuration cell physics sharing reconfiguration request message and comprise HSUPA configuration cell is shared reconfiguration request message and is sent to described NODE B by the mode of described RNC by parallel or serial;
The shared reconfiguration request message of physics that described Node B shares reconfiguration request message and the described HSUPA of carrying configuration cell according to the physics that receives the described HSDPA of carrying configuration cell is configured respectively.
The system that embodiments of the invention also provide a kind of configuration high-speed grouping to insert comprises RNC and Node B,
When needs simultaneously when described Node B configuration high-speed downlink packet access HSDPA and high speed uplink packet insert HSUPA, described RNC comprises Physical Shared Channel reconfiguration request message transmitting element: be used for sending the shared reconfiguration request message of physics that comprises HSDPA configuration cell and sharing reconfiguration request message the physics that comprises HSUPA configuration cell to described Node B, wherein, the physics of the described HSDPA of the comprising configuration cell physics sharing reconfiguration request message and comprise HSUPA configuration cell is shared reconfiguration request message and is sent to described NODE B by the mode of described RNC by parallel or serial;
Described Node B comprises the cell dispensing unit: be used for sharing reconfiguration request message according to the physics of shared reconfiguration request message of physics that receives the described described HSDPA configuration cell that carries and the described HSUPA of carrying configuration cell and be configured respectively.
Compare than prior art, since in the embodiment of the invention in the Physical Shared Channel reconfiguration course RNC when Node B sends the Physical Shared Channel reconfiguration request message, separately carry HSDPA and HSUPA configuration cell, can avoid a cell to handle the problem that failure causes HSDPA and HSUPA all can't set up, improve the reliability and the compatibility of system.
Description of drawings
Fig. 1 reshuffles the signaling process schematic diagram of success for Physical Shared Channel in the prior art.
Fig. 2 is the signaling process schematic diagram of Physical Shared Channel reconfiguration failure in the prior art.
Fig. 3 is the method flow schematic diagram that a kind of configuration high-speed grouping of the embodiment of the invention inserts.
Fig. 4 is the signaling process schematic diagram of HSDPA and the whole configuration successfuls of HSUPA when adopting serial mode to send the Physical Shared Channel reconfiguration request message in the embodiment of the invention.
Fig. 5 is a HSDPA configuration failure when adopting serial mode to send the Physical Shared Channel reconfiguration request message in the embodiment of the invention, the signaling process schematic diagram of HSUPA configuration successful.
Fig. 6 is a HSDPA configuration successful when adopting serial mode to send the Physical Shared Channel reconfiguration request message in the embodiment of the invention, the signaling process schematic diagram of HSUPA configuration failure.
Fig. 7 is the signaling process schematic diagram of HSDPA and the equal configuration failure of HSUPA when adopting serial mode to send the Physical Shared Channel reconfiguration request message in the embodiment of the invention.
Fig. 8 is the system configuration schematic diagram that a kind of configuration high-speed grouping of the embodiment of the invention inserts.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer,, the specific embodiment of the present invention is described below in conjunction with the accompanying drawing embodiment that develops simultaneously.
In the embodiment of the invention, RNC divides HSDPA and HSUPA to open and is configured, and in the Physical Shared Channel reconfiguration course, RNC shares to the physics that Node B sends and carries HSDPA configuration cell and HSUPA configuration cell in the reconfiguration request message respectively; Node B finishes configuration to HSDPA and HSUPA respectively according to HSDPA configuration cell and HSUPA configuration cell.With regard to having avoided a cell to handle the problem that failure causes HSDPA and HSUPA all can't set up, improved the reliability and the compatibility of system like this.
Fig. 3 is the method flow schematic diagram that a kind of configuration high-speed grouping of the embodiment of the invention inserts.As shown in Figure 3, the method includes the steps of:
Step 301:RNC sends shared reconfiguration request message of physics of carrying HSDPA configuration cell and the physics that carries HSUPA configuration cell and shares reconfiguration request message to Node B.
In this step, RNC carries HSDPA configuration cell and HSUPA configuration cell respectively in the Physical Shared Channel reconfiguration request message that Node B sends.Be only to carry wherein a kind of of HSDPA configuration cell or HSUPA configuration cell in the Physical Shared Channel reconfiguration request message sending successively of RNC.
Step 302:Node B shares the HSDPA configuration cell and the HSUPA configuration cell that carry in the reconfiguration request message according to the physics that receives and is configured respectively.
In this step, because sharing, a physics receiving successively of Node B only carries a kind of in HSDPA configuration cell or the HSUPA configuration cell in the reconfiguration request message, therefore can dispose cell or HSUPA configuration cell is configured HSDPA and HSUPA respectively according to HSDPA, thereby can realize separate configuration HSDPA and HSUPA.At this moment, any one configuration failure in HSDPA configuration cell and the HSUPA configuration cell can not influence another configuration, has so just improved the maintainability of system, has increased the reliability and the compatibility of system.
Step 303:Node B returns configuration result message to RNC.
In this step, if Node B disposes the cell configuration successful according to configuration cell of the HSDPA in the Physical Shared Channel request message or HSUPA, then the configuration result message of returning to RNC is the Physical Shared Channel reconfiguration response message; If according to HSDPA configuration cell or HSUPA configuration cell configuration failure, then the configuration result message of returning to RNC is Physical Shared Channel reconfiguration failure message.Need explanatorily be that Node B returns configuration result message to RNC respectively at the configuration result of HSDPA and HSUPA in this step.
Because sharing in the reconfiguration request message to the physics that Node B sends, RNC all contains Transaction Identifier (Transaction ID) cell, when RNC initiates physics when sharing reconfiguration request to NODEB, carry this Transaction Identifier, no matter NODEB handles success or not, shares at the physics that returns to RNC that to reshuffle Transaction Identifier entrained in the results messages be exactly that RNC sends the Transaction Identifier that carries when physics is shared reconfiguration request message.
Therefore, in other embodiments of the invention, it is different values that the value that the physics that carries HSDPA configuration cell that RNC sends to Node B shares reconfiguration request message and carry the Transaction Identifier Transaction ID cell that carries in the shared reconfiguration request message of physics of HSUPA configuration cell can further be set.Utilize the value of this Transaction Identifier that HSUPA cell and HSDPA cell are distinguished.When NODEB return physics share reshuffle results messages after, RNC just utilizes this Transaction Identifier to identify this physics to share and reshuffle results messages at HSUPA or HSDPA.Like this, can further improve the reliability and the compatibility of system.
Above embodiment adopts parallel mode to send the Physical Shared Channel request message to Node B.In the other embodiments of the invention, can also adopt the mode of serial to send the Physical Shared Channel request message to Node B successively.Like this, the sequencing of the configuration result message that just can return according to Node B of RNC identifies configuration result message that Node B returns at being HSDPA or HSUPA.Like this, not only can realize the separate configuration of HSDPA and HSUPA, can also provide foundation accurately, further improve the maintainability of HSPA for further Operation and Maintenance.Following Fig. 4 to Fig. 7 shows the signaling process schematic diagram that adopts serial mode respectively HSDPA and HSUPA to be configured.
The signaling process schematic diagram of HSDPA and the whole configuration successfuls of HSUPA when Fig. 4 adopts serial mode for the embodiment of the invention, particularly:
Step 401, RNC sends the Physical Shared Channel reconfiguration request message to Node B.
In this step, only comprise HSDPA configuration cell in this Physical Shared Channel reconfiguration request message.
Step 402, Node B returns the Physical Shared Channel reconfiguration response message to RNC.
In this step, after Node B receives the Physical Shared Channel reconfiguration request message that only comprises HSDPA configuration cell of RNC transmission, HSDPA is configured according to HSDPA configuration cell, particularly, if to HS-DSCH transmission channel configuration successful; Node B returns Physical Shared Channel to RNC and reshuffles response message at this moment, and expression HS-DSCH reshuffles successfully.
Step 403, RNC send the Physical Shared Channel reconfiguration request message to Node B.
In this step, only comprise HSUPA configuration cell in this Physical Shared Channel reconfiguration request message.
Step 404, Node B return the Physical Shared Channel reconfiguration response message to RNC.
In this step, after Node B receives the Physical Shared Channel reconfiguration request message that only comprises HSUPA configuration cell of RNC transmission, according to HSUPA configuration cell HSUPA is configured, particularly, if to E-DCH transmission channel configuration successful, Node B returns Physical Shared Channel to RNC and reshuffles response message at this moment, and expression E-DCH reshuffles successfully.
HSDPA configuration failure when Fig. 5 adopts serial mode for the embodiment of the invention, the signaling process schematic diagram of HSUPA configuration successful, particularly:
Step 501, RNC sends the Physical Shared Channel reconfiguration request message to Node B.
In this step, only comprise HSDPA configuration cell in this Physical Shared Channel reconfiguration request message.
Step 502, Node B returns Physical Shared Channel reconfiguration failure message to RNC.
In this step, after Node B receives the Physical Shared Channel reconfiguration request message that only comprises HSDPA configuration cell that RNC sends, according to this cell to the HSDPA configuration failure; This moment, Node B returned Physical Shared Channel reconfiguration failure information to RNC, expression HS-DSCH reconfiguration failure.
Step 503, RNC send the Physical Shared Channel reconfiguration request message to Node B.
In this step, only comprise HSUPA configuration cell in this Physical Shared Channel reconfiguration request message.
Step 504, Node B return the Physical Shared Channel reconfiguration response message to RNC.
In this step, after Node B receives the Physical Shared Channel reconfiguration request message that only comprises HSUPA configuration cell that RNC sends, according to this cell to the HSUPA configuration successful; Node B returns Physical Shared Channel to RNC and reshuffles response message at this moment, and expression E-DCH reshuffles successfully.
Fig. 6 is a HSDPA configuration successful when adopting serial mode in the expression Physical Shared Channel reconfiguration course, the signaling process figure of HSUPA configuration failure.The signaling process figure of Fig. 7 HSDPA and the equal configuration failure of HSUPA when adopting serial mode in this Physical Shared Channel reconfiguration course of expression.The signaling process of the signaling process of Fig. 6, Fig. 7 and Fig. 4, Fig. 5 is similar, is not giving unnecessary details at this.
More than adopt serial mode to send among the embodiment of Physical Shared Channel reconfiguration message, when RNC sends the Physical Shared Channel reconfiguration request message to Node B, also can at first send the Physical Shared Channel reconfiguration request message that only comprises the HSUPA cell, return after the configuration result message Deng Node B, send the Physical Shared Channel reconfiguration request message that only comprises HSDPA configuration cell again.Do not influence like this HSDPA and the whether judgement of HSUPA configuration successful.
In the embodiment of the invention, include but not limited in the HSDPA configuration cell: high-speed downlink shared channel HS-DSCH maximum transmission power, HS-DSCH scrambler, High-Speed Physical Downlink Shared Channel HS-PDSCH channel code, high-speed shared control channel HS-SCCH channel code.
In the embodiment of the invention, include but not limited in the HSUPA configuration cell: strengthen the exclusive use transmission signal channel maximum transmission power, the E-DCH scrambler, absolute credit channel E-AGCH channel code, relative credit channel E-RGCH channel code, mix automatic repeat requests HARQ (Hybrid automatic repeatrequest) and confirm indicating channel E-HICH channel code, the maximum total bandwidth that receives of target, with reference to received total wideband power (Reference receive total wideband power), the target non-service cell receives gross power ratio (Target Non-serving E-DCH to Total E-DCH power ratio).
Fig. 8 is the system that a kind of configuration high-speed grouping of the embodiment of the invention inserts.As shown in Figure 8, comprising: RNC and Node B.
In RNC, comprise Physical Shared Channel reconfiguration request message transmitting element: be used for RNC and send the Physical Shared Channel reconfiguration request message that the physics that comprises HSDPA configuration cell is shared reconfiguration request message and comprised HSUPA configuration cell to Node B.Need to prove, when this Physical Shared Channel reconfiguration request message transmitting element sends the Physical Shared Channel reconfiguration request message to Node B, can send HSDPA configuration cell earlier, also can send HSUPA configuration cell earlier.
Comprise the cell dispensing unit in Node B: the HSDPA configuration cell and the HSUPA configuration cell that are used for carrying according to the shared reconfiguration request message of the physics that receives are configured respectively.
In Node B, can also comprise Physical Shared Channel and reshuffle the results messages transmitting element: after being used for physics shared HSDPA configuration cell that reconfiguration request message carries and HSUPA configuration cell and be configured, send configuration result message to RNC.
Being preferred embodiment of the present invention only below, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1, a kind of method of configuration high-speed grouping access is used for carrying out the process that Physical Shared Channel is reshuffled between radio network controller (RNC) and the base station node B, it is characterized in that,
When needs simultaneously when described Node B configuration high-speed downlink packet access HSDPA and high speed uplink packet insert HSUPA, described Node B receives described RNC shared reconfiguration request message of physics of carrying HSDPA configuration cell that sends and the physics that carries HSUPA configuration cell and shares reconfiguration request message, wherein, the physics of the described HSDPA of the comprising configuration cell physics sharing reconfiguration request message and comprise HSUPA configuration cell is shared reconfiguration request message and is sent to described Node B by the mode of described RNC by parallel or serial;
The shared reconfiguration request message of physics that described Node B shares reconfiguration request message and the described HSUPA of carrying configuration cell according to the physics that receives the described HSDPA of carrying configuration cell is configured respectively.
2, the method for claim 1 is characterized in that, further comprises:
After being configured according to described HSDPA configuration cell and described HSUPA configuration cell, described Node B sends HSDPA and HSUPA configuration result message to described RNC respectively.
3, method as claimed in claim 1 or 2, it is characterized in that described physics is shared in the reconfiguration request message and further comprised the Transaction Identifier cell,
The value that the physics that carries HSDPA configuration cell that setting sends to Node B is shared reconfiguration request message and carried the Transaction Identifier cell that carries in the shared reconfiguration request message of physics of HSUPA configuration cell is different value.
4, method as claimed in claim 3 is characterized in that,
Described HSDPA configuration cell comprises at least: high-speed downlink shared channel HS-DSCH maximum transmission power, HS-DSCH scrambler, High-Speed Physical Downlink Shared Channel HS-PDSCH channel code, high-speed shared control channel HS-SCCH channel code.
5, method as claimed in claim 3 is characterized in that,
Described HSUPA configuration cell comprises at least: strengthen exclusive use transmission signal channel maximum transmission power, E-DCH scrambler, absolute credit channel E-AGCH channel code, relatively credit channel E-RGCH channel code, mix automatic repeat requests HARQ and confirm that indicating channel E-HICH channel code, target maximumly receive total bandwidth, receive the gross power ratio with reference to received total wideband power RTWP, target non-service cell.
6, a kind of system of configuration high-speed grouping access comprises RNC and Node B, it is characterized in that,
When needs simultaneously when described Node B configuration high-speed downlink packet access HSDPA and high speed uplink packet insert HSUPA, described RNC comprises Physical Shared Channel reconfiguration request message transmitting element: be used for sending the shared reconfiguration request message of physics that comprises HSDPA configuration cell and sharing reconfiguration request message the physics that comprises HSUPA configuration cell to described Node B, wherein, the physics of the described HSDPA of the comprising configuration cell physics sharing reconfiguration request message and comprise HSUPA configuration cell is shared reconfiguration request message and is sent to described Node B by the mode of described RNC by parallel or serial;
Described Node B comprises the cell dispensing unit: be used for being configured respectively according to the shared reconfiguration request message of physics of the described HSDPA of the carrying configuration cell that receives and the shared reconfiguration request message of physics of the described HSUPA of carrying configuration cell.
7, system as claimed in claim 6 is characterized in that,
Described Node B also comprises Physical Shared Channel and reshuffles the results messages transmitting element: after being used for sharing described HSDPA configuration cell that reconfiguration request message carries and described HSUPA configuration cell and being configured according to described physics, send configuration result message to described RNC.
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CN101426253B (en) 2007-10-31 2013-08-07 华为技术有限公司 Method, apparatus and system for information transmission implementation
CN103347305B (en) * 2007-10-31 2016-06-08 华为技术有限公司 A kind of realize information transmission method, Apparatus and system
CN101426254B (en) 2007-10-31 2010-12-08 华为技术有限公司 Method, apparatus and system for information transmission implementation
CN101521939B (en) * 2008-02-25 2012-07-18 中兴通讯股份有限公司 Method for allocating uplink synchronous code resource and random access resource
CN101521563A (en) * 2008-02-25 2009-09-02 中兴通讯股份有限公司 Collocation method for confirming time delay in time division synchronous code division multiple access multi-carrier system
CN101729987B (en) * 2008-10-23 2012-08-29 电信科学技术研究院 Informing method, system and device of benchmark expected received power initial value
CN101742652B (en) * 2008-11-07 2014-08-13 中兴通讯股份有限公司 Method and device for resource configuration
CN101626559B (en) * 2009-08-05 2012-01-04 中国联合网络通信集团有限公司 Method and system for realizing business migration among radio network controllers (RNC) of different manufacturers
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