CN102056243A - Method and system for transmitting network configuration parameters - Google Patents
Method and system for transmitting network configuration parameters Download PDFInfo
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- CN102056243A CN102056243A CN200910236411XA CN200910236411A CN102056243A CN 102056243 A CN102056243 A CN 102056243A CN 200910236411X A CN200910236411X A CN 200910236411XA CN 200910236411 A CN200910236411 A CN 200910236411A CN 102056243 A CN102056243 A CN 102056243A
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Abstract
The invention discloses a method and a system for transmitting network configuration parameters. The method comprises the step of: transmitting network configuration parameters with coupling property in an SIB (System Information Block) and RRC (Radio Resource Control) message to a terminal respectively. The method and the system for transmitting the network configuration parameters, disclosed in the embodiment of the invention, transmit a plurality of network configuration parameters with higher coupling property respectively so as to reduce the coupling property among the network configuration parameters and facilitate post maintenance and upgrade of the system.
Description
Technical field
The present invention relates to the wireless technical field of the communications industry, relate in particular to the method and system that a kind of network configuration parameters issues.
Background technology
According to existing 3GPP standard code, the flow process of starting up of terminal residing network is: starting up of terminal, select PLMN earlier, terminal is carried out Cell searching after the selected PLMN, successfully search after the sub-district, the terminal read system information is confirmed Master Information Block (Main Info Block, whether the PLMN ID abbreviation MIB) is identical with selected PLMN, confirm errorless after, terminal begins to receive other system block of information (System Info Block, be called for short SIB), as SIB1, SIB3, SIB5, SIB11 etc., so far, terminal initial end.Fig. 1 reads the flow chart of BCCH broadcast channel message for the prior art terminal.As shown in Figure 1, comprising:
Step S002: starting up of terminal, behind the search network, the beginning read system message;
Whether the PLMN ID in the step S004:MIB block of information is identical with selected PLMN, if identical, execution in step S006, otherwise, execution in step S020;
Whether step S006: it is successful to read SIB3, if success, execution in step S008, otherwise, execution in step S020;
Step S008: search proper cell;
Whether step S010: it is successful to read SIB5, SIB11, if success, execution in step S012, otherwise, execution in step S020;
Step S012: read SIB5, obtain the common signal channel parameter, and dispose and give bottom, read SIB11, obtain measuring control information;
Whether step S014: it is successful to read SIB1, if success, execution in step S016, otherwise, execution in step S020;
Step S016: read SIB1, obtain the required CN system information of NAS, report network;
Step S018: terminal success persistent district, flow process finishes;
Step S020: terminal can't residing network, abnormal ending.
Terminal searching promptly needs to read SIB5 message after proper cell, obtains the common signal channel parameter, and the terminal bottom is given in configuration.If SIB5 reads failure or reads information errors, will cause the terminal can't successful persistent district.Wherein SIB5 is the system message body that terminal must read by sub-district BCCH (broadcast channel) channel bearing.SIB5 has mainly comprised the configuration parameter information of public physic channel, wherein comprise relevant IE (Information Element) field information that relates to MBMS and HSUPA two aspects in the 3GPP mechanism, and MBMS and HSUPA correlation function field are included among the same IE, send to terminal by network together.
In the evolution process of TD-MBMS standard, the compatibility issue of the ASN.1 of V3 version and V2+MBMS0711 version has taken place, be that there is compatibility issue in version before and after the SIB5 message, terminal can't normally receive SIB5 message, and the terminal that throws into question is residing network normally.If for the terminal of dealing with problems can't the residing network problem, we must close issuing of the IE that is correlated with in the SIB5 message, but owing to include the field message of HSUPA aspect simultaneously among this IE, can cause the HSUPA terminal not receive the message of HSUPA aspect, can't operate as normal.
In realizing process of the present invention, the inventor finds that there is following defective in the prior art network configuration parameters mode of issuing: for a plurality of network configuration parameters that have higher coupling in the same block of information, in case any one goes wrong, the capital causes terminal can not correctly read network parameter, can't operate as normal.
Summary of the invention
The objective of the invention is to solve the prior art network configuration parameters issues in the mode, when having a plurality of network configuration parameters of higher coupling in the same block of information, the defective of network robustness difference, the method and system that a kind of network configuration parameters issues is proposed, to reduce the coupling between the network configuration parameters, improve the robustness of network.
For achieving the above object, according to an aspect of the present invention, the method that provides a kind of network configuration parameters to issue, the network configuration parameters that is about to have coupling issues to terminal respectively in SIB block of information and RRC message.
In the technical program, network configuration parameters is the system configuration parameter that carries in the public physic channel, and SIB block of information is SIB5 block of information.
In the technical program, the system configuration parameter that carries in the public physic channel is MBMS system message and HSUPA system message; The MBMS system message issues to terminal by SIB5 block of information, and the HSUPA system message issues to terminal by the extended field of RRC message.
In the technical program, the extended field of RRC message is the SYNC-UL-InfoForE-RUCCH of RRCConnectionSetup-r7-IEs in the RRC message.
The technical program may further comprise the steps: terminal receives SIB5 block of information, judges whether there is the HSUPA system message in the SIB5 block of information; If there is not the HSUPA system message in the SIB5 block of information, obtain the HSUPA system message among the SYNC-UL-InfoForE-RUCCH of terminal RRCConnectionSetup-r7-IEs from RRC message.
For achieving the above object, according to another aspect of the present invention, the system that provides a kind of network configuration parameters to issue comprises network equipment and terminal, wherein: network equipment, the network configuration parameters that is used for having coupling issues to terminal respectively in SIB block of information and RRC message; Terminal is used for obtaining network configuration parameters respectively from SIB block of information and RRC message.
In the technical program, network configuration parameters is the system configuration parameter that carries in the public physic channel, and SIB block of information is SIB5 block of information; The system configuration parameter that carries in the public physic channel is MBMS system message and HSUPA system message; The MBMS system message issues to terminal by SIB5 block of information, and the HSUPA system message issues to terminal by the extended field of RRC message.
In the technical program, terminal comprises: judge module, be used to receive SIB5 block of information, and judge whether there is the HSUPA system message in the SIB5 block of information; There is not the HSUPA system message in acquisition module if be used for SIB5 block of information, obtains the HSUPA system message among the SYNC-UL-InfoForE-RUCCH of terminal RRCConnectionSetup-r7-IEs from RRC message; If have the HSUPA system message in the SIB5 block of information, directly read the HSUPA system message from SIB5 block of information.
In the various embodiments of the present invention, proposed the method and system that a kind of network configuration parameters issues, a plurality of network configuration parameters that will have higher coupling issue respectively, reduce the coupling between the network configuration parameters.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention jointly with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 reads the flow chart of BCCH broadcast channel message for the prior art terminal;
Fig. 2 is the signaling diagram of the embodiment of the invention two network configuration parameters delivery methods;
Fig. 3 is the flow chart of the embodiment of the invention two network configuration parameters delivery methods.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described, should be appreciated that embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Embodiment one
Present embodiment has proposed the method that a kind of network configuration parameters issues, and the network configuration parameters that will have coupling issues to terminal respectively in SIB block of information and RRC message.Wherein network configuration parameters can be the system configuration parameter that carries in the public physic channel, and SIB block of information is SIB5 block of information.
Network configuration parameters with coupling, be to include a plurality of system parameterss in the same system information block, and each parameter is the mandatory parameter in the system information block for this reason all, whether only whether relevant with the existence of affiliated system information block the configuration of all parameters is, that is: close as if this system information block, all parameters all do not dispose, if this system information block is opened, then all parameters all dispose.Thereby there is very high coupling between parameter, for example: the MBMS that comprises among the SIB5, HSUPA, HSPA+, system parameterss such as PRACH.
With MBMS system message in the SIB5 block of information and HSUPA system message is example: the MBMS system message issues to terminal by SIB5 block of information, and the HSUPA system message issues to terminal by the extended field of RRC message.Specifically, the extended field of RRC message is the SYNC-UL-InfoForE-RUCCH of RRCConnectionSetup-r7-IEs in the RRC message.
In the present embodiment, proposed the method and system that a kind of network configuration parameters issues, a plurality of network configuration parameters that will have higher coupling issue respectively, reduce the coupling between the network configuration parameters.
Embodiment two
Present embodiment will be the process that example specifies the network configuration parameters delivery method with the practical problem solution.In existing MBMS and the HSUPA system message issuing mechanism, issuing of MBMS and HSUPA system message has higher coupling.Simultaneously, existing MBMS standard and HSUPA standard all in development and change, because there are higher coupling in MBMS and HSUPA system message, in case either party goes wrong, all can cause terminal can't receive entire I E, cause the terminal can't operate as normal.
Mention in the prior art in the solution process of problem, in the optional extended field of RRC message structure RRCConnectionSetup-r7-IEs, add HSUPA related news field, no longer in former SIB5 system information block SysInfoType5-v770ext-IEs, issue the message field of HSUPA.So just can separate MBMS and HSUPA message issues approach, when either party goes wrong, can not influence the opposing party's operate as normal.Fig. 2 is the signaling diagram of the embodiment of the invention two network configuration parameters delivery methods.As shown in Figure 2, present embodiment comprises:
Step S202, UE sends RRC CONNECTION REQUEST message to UTRAN;
Step S204, UTRAN sends RRC CONNECTION SETUP message to UE, in the optional extended field of RRCConnectionSetup-r7-IEs, adds HSUPA related news field;
Step S206, the RRC connection is set up successfully, and UE sends RRCCONNECTION SETUP COMPLETE message in UTRAN.
When in actual scene, need be when issuing in HSUPA message other information outside SIB5, network side is configured, the e-RUCCH-Sync-UL-Codes-Bitmap field configuration that relates to the HSUPA function in the SIB5SysInfoType5-v770ext-IEs field in the SYNC-UL-InfoForE-RUCCH of RRC message structure RRCConnectionSetup-r7-IEs, has been realized the transmission that separates of MBMS and HSUPA message.SIB5SysInfoType5-v770ext-IEs field in the while shutdown system message.Terminal does not receive HSUPA message from system message after start, but connect to set up and read the HSUPA related news in the process carrying out RRC.So both solved the problem that the problem terminal can't residing network, guaranteed again that the HSUPA terminal normally receives full detail, operate as normal.
Fig. 3 is the flow chart of the embodiment of the invention two network configuration parameters delivery methods.As shown in Figure 3, present embodiment comprises:
Step S252, the network parameter configuration, promptly as required, whether decision disposes the HSUPA system message in the RRC message structure;
Step S254, starting up of terminal, search PLMN searches suitable cell;
Step S256, terminal reads message such as SIB1, SIB3, SIB5;
Step S258, terminal success residing network;
Step S260, terminal carrying out service is initiated RRC and is connected;
Step S262, whether terminal has read HSUPA message from SIB5, if read, execution in step S266; Otherwise, execution in step S264;
Step S264 reads HSUPA message from the RRC message structure;
Step S266 does not read the HSUPA message in the RRC message structure;
Step S268, terminal RRC sets up and finishes, the beginning operate as normal.
Under existing message issuing mechanism, MBMS and HSUPA message issue degree of coupling height, when a side has problems, as version compatibility, do not influence the opposing party when being not easy to realize solving side's problem.The present invention has provided a kind of effective solution, and the different approaches of passing through of MBMS and HSUPA message is issued, and has eliminated both couplings, when solving the problem of side generation, can not influence the opposing party's work.For example when compatibility issue takes place MBMS, after closing SIB5 relevant issues field, issue HSUPA message by RRC message, can not influence the operate as normal of HSUPA terminal, scheme implementation is simple, and improvement effect is good, and availability is strong.
Present embodiment is on the basis of embodiment one, and the practical problem that occurs in the evolution process at the TD-MBMS standard solves with method of the present invention.In addition, the present invention also can be applied in the multiple network such as WCDMA, TD-SCDMA, sends by affected close coupling signaling is separated, and realizes the solution of relevant issues in the existing network.
Embodiment three
Present embodiment has provided the device of realizing embodiment one, two relevant methods.The system that the present embodiment network configuration parameters issues comprises network equipment and terminal, wherein: network equipment, the network configuration parameters that is used for having coupling issues to terminal respectively in SIB block of information and RRC message; Terminal is used for obtaining network configuration parameters respectively from SIB block of information and RRC message.
In the present embodiment, network configuration parameters can be the system configuration parameter that carries in the public physic channel, and SIB block of information is SIB5 block of information; The system configuration parameter that carries in the public physic channel can be MBMS system message and HSUPA system message; The MBMS system message is arranged in SIB5 block of information, and the HSUPA system message is positioned at the extended field of RRC message.
In the present embodiment, terminal can also comprise: judge module, be used to receive SIB5 block of information, and judge whether there is the HSUPA system message in the SIB5 block of information; There is not the HSUPA system message in acquisition module if be used for SIB5 block of information, obtains the HSUPA system message among the SYNC-UL-InfoForE-RUCCH of terminal RRCConnectionSetup-r7-IEs from RRC message; If have the HSUPA system message in the SIB5 block of information, directly read the overall network configuration parameter from SIB5 block of information.
The method that present embodiment is realized can be with reference to the related description of embodiment one, two, and has whole beneficial effects of the foregoing description, no longer repeats herein.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc, CD, network node, scheduler.
It should be noted that at last: above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.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 (8)
1. the method that network configuration parameters issues is characterized in that, the network configuration parameters that will have coupling issues to terminal respectively in SIB block of information and RRC message.
2. method according to claim 1 is characterized in that, described network configuration parameters is the system configuration parameter that carries in the public physic channel, and described SIB block of information is SIB5 block of information.
3. method according to claim 2 is characterized in that, the system configuration parameter that carries in the described public physic channel is MBMS system message and HSUPA system message;
Described MBMS system message issues to terminal by SIB5 block of information, and described HSUPA system message issues to terminal by the extended field of RRC message.
4. method according to claim 3 is characterized in that, the extended field of described RRC message is the SYNC-UL-InfoForE-RUCCH of RRCConnectionSetup-r7-IEs in the RRC message.
5. method according to claim 4 is characterized in that, comprising:
Terminal receives SIB5 block of information, judges in the described SIB5 block of information whether have the HSUPA system message;
If there is not the HSUPA system message in the SIB5 block of information, obtain the HSUPA system message among the SYNC-UL-InfoForE-RUCCH of terminal RRCConnectionSetup-r7-IEs from RRC message.
6. the system that network configuration parameters issues is characterized in that, comprises network equipment and terminal, wherein:
Network equipment, the network configuration parameters that is used for having coupling issues to terminal respectively in SIB block of information and RRC message;
Terminal is used for obtaining described network configuration parameters respectively from SIB block of information and RRC message.
7. system according to claim 6 is characterized in that, described network configuration parameters is the system configuration parameter that carries in the public physic channel, and described SIB block of information is SIB5 block of information;
The system configuration parameter that carries in the described public physic channel is MBMS system message and HSUPA system message; Described MBMS system message issues to terminal by SIB5 block of information, and described HSUPA system message issues to terminal by the extended field of RRC message.
8. system according to claim 7 is characterized in that, described terminal comprises:
Judge module is used to receive SIB5 block of information, judges in the described SIB5 block of information whether have the HSUPA system message;
There is not the HSUPA system message in acquisition module if be used for SIB5 block of information, obtains the HSUPA system message among the SYNC-UL-InfoForE-RUCCH of terminal RRCConnectionSetup-r7-IEs from RRC message; If have the HSUPA system message in the SIB5 block of information, directly read the HSUPA system message from SIB5 block of information.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017202228A1 (en) * | 2016-05-27 | 2017-11-30 | 北京佰才邦技术有限公司 | Method, apparatus, base station, and terminal for sending system information |
| WO2018218539A1 (en) * | 2017-05-31 | 2018-12-06 | 华为技术有限公司 | Method and apparatus for scheduling system information block |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7636331B2 (en) * | 2004-04-19 | 2009-12-22 | Lg Electronic Inc. | Transmission of control information in wireless communication system |
| CN101257649B (en) * | 2007-02-28 | 2012-05-23 | 鼎桥通信技术有限公司 | Method and system for realizing multimedia broadcast multicasting service |
| CN100525505C (en) * | 2007-03-30 | 2009-08-05 | 华为技术有限公司 | Method and system for configuring the high-speed packet access |
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2009
- 2009-10-28 CN CN200910236411.XA patent/CN102056243B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017202228A1 (en) * | 2016-05-27 | 2017-11-30 | 北京佰才邦技术有限公司 | Method, apparatus, base station, and terminal for sending system information |
| WO2018218539A1 (en) * | 2017-05-31 | 2018-12-06 | 华为技术有限公司 | Method and apparatus for scheduling system information block |
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