CN110012449A - A kind of method for network access, base station, terminal and computer readable storage medium - Google Patents
A kind of method for network access, base station, terminal and computer readable storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
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- H04W48/16—Discovering, processing access restriction or access information
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Abstract
本发明提供了一种网络接入方法、基站、终端及计算机可读存储介质，其中，网络接入方法包括：获取主信息块消息；将所述主信息块消息进行广播；所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。本方案通过获取主信息块消息；将所述主信息块消息进行广播；其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。
The present invention provides a network access method, a base station, a terminal and a computer-readable storage medium, wherein the network access method includes: acquiring a master information block message; broadcasting the master information block message; The message does not contain an index for the repetition count and transport block size for system information block type 1. This scheme obtains the main information block message; broadcasts the main information block message; wherein, the main information block message does not contain the index of the repetition times and the size of the transmission block for the system information block type 1; it can make the new eMTC The terminal can normally access the base station through blind detection, and the traditional LTE terminal can also access the base station normally without being affected (regardless of whether the terminal or the base station is upgraded to support eMTC), which ensures that existing terminals after the LTE base station of the existing long-term evolution network is upgraded to support eMTC are not affected. It can be accessed, which solves the problem in the prior art that some terminals cannot access normally when the base station supporting eMTC is upgraded.
Description
技术领域technical field
本发明涉及通信技术领域，特别是指一种网络接入方法、基站、终端及计算机可读存储介质。The present invention relates to the field of communication technologies, and in particular, to a network access method, a base station, a terminal, and a computer-readable storage medium.
背景技术Background technique
在3GPP R13之前，基站广播的MIB(主信息块)消息有10个预留比特，即spare(空余)字段，具体如下：Before 3GPP R13, the MIB (Master Information Block) message broadcast by the base station had 10 reserved bits, namely the spare (spare) field, as follows:
MasterInformationBlock(主信息块)MasterInformationBlock
当前现网部分终端对spare(空余)字段的处理原则是，这些字段全部严格置0时，该基站是正常基站。如果有非0存在，则认为是异常基站。随着3GPP在R13引入兼容增强型机器类型通信eMTC的定义，在MIB消息中也新增了一个与eMTC相关的字段，schedulingInfoSIB1-BR-r13(SIB1调度信息)，最终MIB消息变更为：The principle of processing the spare (spare) field by some terminals in the current network is that when all these fields are strictly set to 0, the base station is a normal base station. If any non-zero exists, it is considered as an abnormal base station. With the introduction of the definition of compatible enhanced machine type communication eMTC in R13 by 3GPP, a new field related to eMTC has also been added to the MIB message, schedulingInfoSIB1-BR-r13 (SIB1 scheduling information), and the final MIB message is changed to:
MasterInformationBlock(主信息块)MasterInformationBlock
由此造成的问题是存在部分终端无法在升级支持eMTC的基站下正常接入。The problem caused by this is that some terminals cannot access normally under the upgraded base station supporting eMTC.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种网络接入方法、基站、终端及计算机可读存储介质，解决现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The purpose of the present invention is to provide a network access method, base station, terminal and computer-readable storage medium, so as to solve the problem in the prior art that some terminals cannot access normally under the upgraded base station supporting eMTC.
为了解决上述技术问题，本发明实施例提供一种网络接入方法，应用于升级支持兼容增强型机器类型通信eMTC的基站，包括：In order to solve the above technical problem, an embodiment of the present invention provides a network access method, which is applied to upgrade a base station that supports the enhanced machine type communication compatible eMTC, including:
获取主信息块消息；Get the main information block message;
将所述主信息块消息进行广播；broadcasting the master information block message;
其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。Wherein, the main information block message does not contain an index for the repetition times and transport block size of the system information block type 1.
可选的，所述索引为系统信息块类型1的调度信息schedulingInfoSIB1-BR-r13。Optionally, the index is scheduling information schedulingInfoSIB1-BR-r13 of system information block type 1.
本发明实施例还提供了一种网络接入方法，应用于终端，包括：The embodiment of the present invention also provides a network access method, applied to a terminal, including:
接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；After receiving the main information block message broadcast by the base station, blind detection obtains the repetition times of the system information block type 1 and the size of the transmission block;
根据所述重复次数以及传输块大小，接入网络。Access the network according to the number of repetitions and the size of the transport block.
可选的，所述接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小的步骤包括：Optionally, after receiving the master information block message broadcasted by the base station, the step of blindly detecting the repetition times of the system information block type 1 and the size of the transmission block includes:
依次通过4次重复针对不同的传输块大小尝试解码；Decoding is attempted for different transport block sizes through 4 repetitions in turn;
若解码成功，则将此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。If decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, and the transport block size at this time is used as the transmission block size of the system information block type 1.
可选的，所述网络接入方法还包括：Optionally, the network access method further includes:
若解码失败，则通过8次重复针对不同的传输块大小尝试解码；If decoding fails, try decoding for different transport block sizes through 8 repetitions;
若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小；If the decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, and the transport block size at this time is used as the transmission block size of the system information block type 1;
若解码失败，则通过16次重复针对不同的传输块大小尝试解码；If decoding fails, try decoding for different transport block sizes through 16 repetitions;
若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。If decoding is successful, the number of repetitions at this time is taken as the number of repetitions of the system information block type 1, and the transport block size at this time is taken as the transport block size of the system information block type 1.
本发明实施例还提供了一种基站，所述基站为升级支持兼容增强型机器类型通信eMTC的基站，包括：处理器和收发器；An embodiment of the present invention further provides a base station, the base station is a base station for upgrading compatible enhanced machine type communication eMTC, including: a processor and a transceiver;
所述处理器，用于获取主信息块消息；the processor, for acquiring the main information block message;
将所述主信息块消息通过所述收发器进行广播；broadcasting the master information block message through the transceiver;
其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。Wherein, the main information block message does not contain an index for the repetition times and transport block size of the system information block type 1.
可选的，所述索引为系统信息块类型1的调度信息schedulingInfoSIB1-BR-r13。Optionally, the index is scheduling information schedulingInfoSIB1-BR-r13 of system information block type 1.
本发明实施例还提供了一种终端，包括：处理器和收发器；An embodiment of the present invention also provides a terminal, including: a processor and a transceiver;
所述处理器，用于通过所述收发器接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；The processor is configured to blindly detect the number of repetitions of the system information block type 1 and the size of the transmission block after receiving the master information block message broadcast by the base station through the transceiver;
根据所述重复次数以及传输块大小，接入网络。Access the network according to the number of repetitions and the size of the transport block.
可选的，所述处理器具体用于：Optionally, the processor is specifically used for:
依次通过4次重复针对不同的传输块大小尝试解码；Decoding is attempted for different transport block sizes through 4 repetitions in turn;
若解码成功，则将此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。If decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, and the transport block size at this time is used as the transmission block size of the system information block type 1.
可选的，所述处理器还用于：Optionally, the processor is also used for:
若解码失败，则通过8次重复针对不同的传输块大小尝试解码；If decoding fails, try decoding for different transport block sizes through 8 repetitions;
若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小；If the decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, and the transport block size at this time is used as the transmission block size of the system information block type 1;
若解码失败，则通过16次重复针对不同的传输块大小尝试解码；If decoding fails, try decoding for different transport block sizes through 16 repetitions;
若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。If decoding is successful, the number of repetitions at this time is taken as the number of repetitions of the system information block type 1, and the transport block size at this time is taken as the transport block size of the system information block type 1.
本发明实施例还提供了一种基站，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；所述处理器执行所述程序时实现上述基站侧的网络接入方法。An embodiment of the present invention further provides a base station, including a memory, a processor, and a computer program stored on the memory and running on the processor; when the processor executes the program, the above-mentioned base station-side network access method.
本发明实施例还提供了一种终端，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序；所述处理器执行所述程序时实现上述终端侧的网络接入方法。An embodiment of the present invention further provides a terminal, including a memory, a processor, and a computer program stored in the memory and running on the processor; when the processor executes the program, the above-mentioned terminal-side network access method.
本发明实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述基站侧的网络接入方法中的步骤；或者An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the above-mentioned network access method on the base station side; or
该程序被处理器执行时实现上述终端侧的网络接入方法中的步骤。When the program is executed by the processor, the steps in the above-mentioned terminal-side network access method are implemented.
本发明的上述技术方案的有益效果如下：The beneficial effects of the above-mentioned technical solutions of the present invention are as follows:
上述方案中，本发明实施例提供的所述网络接入方法通过获取主信息块消息；将所述主信息块消息进行广播；其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。In the above solution, the network access method provided by the embodiment of the present invention obtains the master information block message; broadcasts the master information block message; wherein, the master information block message does not contain the system information block type 1 The number of repetitions and the index of the transmission block size; it enables the new eMTC terminal to access the base station normally through blind detection, and the traditional LTE terminal can also access the base station normally without being affected (regardless of whether the terminal or the base station is upgraded to support eMTC). After the long-term evolution network LTE base station is upgraded to support eMTC, all existing terminals can access, which solves the problem that some terminals cannot access normally under the upgraded base station supporting eMTC in the prior art.
附图说明Description of drawings
图1为本发明实施例的网络接入方法流程示意图一；FIG. 1 is a schematic flowchart 1 of a network access method according to an embodiment of the present invention;
图2为本发明实施例的网络接入方法流程示意图二；FIG. 2 is a second schematic flowchart of a network access method according to an embodiment of the present invention;
图3为本发明实施例的基站结构示意图一；FIG. 3 is a schematic diagram 1 of a base station structure according to an embodiment of the present invention;
图4为本发明实施例的终端结构示意图一；FIG. 4 is a schematic diagram 1 of a terminal structure according to an embodiment of the present invention;
图5为本发明实施例的基站结构示意图二；FIG. 5 is a second schematic structural diagram of a base station according to an embodiment of the present invention;
图6为本发明实施例的终端结构示意图二。FIG. 6 is a second schematic structural diagram of a terminal according to an embodiment of the present invention.
具体实施方式Detailed ways
为使本发明要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments.
本发明针对现有的技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题，提供一种网络接入方法，应用于升级支持兼容增强型机器类型通信eMTC的基站，如图1所示，包括：Aiming at the problem in the prior art that some terminals cannot access normally under the upgrade of a base station supporting eMTC, the present invention provides a network access method, which is applied to upgrade a base station that supports eMTC compatible with enhanced machine type communication, as shown in Figure 1 shown, including:
步骤11：获取主信息块消息；Step 11: Obtain the main information block message;
步骤12：将所述主信息块消息进行广播；Step 12: broadcast the main information block message;
其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。Wherein, the main information block message does not contain an index for the repetition times and transport block size of the system information block type 1.
本发明实施例提供的所述网络接入方法通过获取主信息块消息；将所述主信息块消息进行广播；其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The network access method provided by the embodiment of the present invention obtains a master information block message; broadcasts the master information block message; wherein, the master information block message does not include the repetition times and the number of repetitions for system information block type 1. The index of the transport block size; enables new eMTC terminals to normally access the base station through blind detection, and traditional LTE terminals can also access the base station normally without being affected (regardless of whether the terminal or base station is upgraded to support eMTC), ensuring the long-term evolution of the existing network. After the LTE base station is upgraded to support eMTC, all existing terminals can access, which solves the problem in the prior art that some terminals cannot access normally under the upgraded base station supporting eMTC.
具体的，所述索引为系统信息块类型1的调度信息schedulingInfoSIB1-BR-r13。Specifically, the index is the scheduling information schedulingInfoSIB1-BR-r13 of the system information block type 1.
本发明实施例还提供了一种网络接入方法，应用于终端，如图2所示，包括：An embodiment of the present invention further provides a network access method, which is applied to a terminal, as shown in FIG. 2 , including:
步骤21：接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；Step 21: After receiving the main information block message broadcast by the base station, blindly detect the repetition times of the system information block type 1 and the size of the transmission block;
步骤22：根据所述重复次数以及传输块大小，接入网络。Step 22: Access the network according to the repetition times and the transmission block size.
本发明实施例提供的所述网络接入方法通过接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；根据所述重复次数以及传输块大小，接入网络；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The network access method provided by the embodiment of the present invention obtains the repetition times and the transmission block size of the system information block type 1 by blind detection after receiving the main information block message broadcast by the base station; according to the repetition times and the transmission block size, Access to the network; it enables new eMTC terminals to normally access the base station through blind detection, and traditional LTE terminals can also access the base station normally without being affected (regardless of whether the terminal or base station is upgraded to support eMTC), which ensures the long-term evolution network LTE base station of the existing network. After upgrading to support eMTC, all existing terminals can access, which solves the problem in the prior art that some terminals cannot access normally under the upgraded base station supporting eMTC.
其中，用于指示系统信息块类型1的重复次数的重复次数指示表；以及用于指示系统信息块类型1的传输块大小的传输块大小指示表，均为基站与终端提前协议约定的；本实施例中，终端盲检的也是这两张表，也就是通过盲检这两张表得到系统信息块类型1的重复次数以及传输块大小。Wherein, the repetition times indication table used to indicate the repetition times of the system information block type 1; and the transmission block size indication table used to indicate the transmission block size of the system information block type 1 are both agreed in advance by the base station and the terminal; this In the embodiment, the terminal blindly checks these two tables, that is, the repetition times of the system information block type 1 and the size of the transmission block are obtained by blindly checking the two tables.
具体的，所述接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小的步骤包括：依次通过4次重复针对不同的传输块大小尝试解码；若解码成功，则将此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Specifically, after receiving the main information block message broadcast by the base station, the step of blindly detecting the number of repetitions of the system information block type 1 and the size of the transport block includes: successively repeating 4 times to try decoding for different transport block sizes; If the decoding is successful, the number of repetitions at this time is taken as the number of repetitions of the system information block type 1, and the size of the transport block at this time is taken as the transport block size of the system information block type 1.
进一步的，所述网络接入方法还包括：若解码失败，则通过8次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小；若解码失败，则通过16次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Further, the network access method further includes: if the decoding fails, try decoding for different transport block sizes through 8 repetitions; if the decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, Take the transport block size at this time as the transport block size of the system information block type 1; if the decoding fails, try decoding for different transport block sizes through 16 repetitions; if the decoding succeeds, the number of repetitions at this time is used as the system information block. The number of repetitions of type 1, and the transport block size at this time is taken as the transport block size of system information block type 1.
在此说明，本发明实施例的方案是通过不同的重复针对不同的传输块大小尝试解码，直至解码成功，或者所有的重复次数已尝试完，仍旧失败，才结束流程；但并不以此为限。It is explained here that the solution of the embodiment of the present invention is to try decoding for different transport block sizes through different repetitions, and the process will not end until the decoding succeeds, or all repetitions have been tried and still fail; but this is not the case. limit.
下面结合基站和终端两侧，对本发明实施例提供的所述网络接入方法进行进一步说明。The network access method provided by the embodiment of the present invention is further described below with reference to both sides of the base station and the terminal.
为了保证现网LTE基站升级支持eMTC后已有终端均能接入，本发明实施例提供一种网络接入方法：通过采用盲检的方式保证现网LTE基站升级eMTC能力后已有终端不受影响。基站广播MIB消息里面不会携带schedulingInfoSIB1-BR-r13。In order to ensure that all existing terminals can access after the LTE base station on the existing network is upgraded to support eMTC, the embodiment of the present invention provides a network access method: by adopting a blind detection method, it is ensured that the existing terminals after the LTE base station on the existing network is upgraded with the eMTC capability are not affected. influences. The base station broadcast MIB message will not carry schedulingInfoSIB1-BR-r13.
其中，依据schedulingInfoSIB1-BR-r13，该索引指向两张表。Among them, according to schedulingInfoSIB1-BR-r13, the index points to two tables.
第一张表(如Table 7.1.6-1)是用于指示SystemInformationBlockType1-BR(系统信息块类型1)的重复次数。The first table (eg Table 7.1.6-1) is used to indicate the number of repetitions of SystemInformationBlockType1-BR (system information block type 1).
第二张表(Table 7.1.7.2.7-1)是用于指示SystemInformationBlockType1-BR(系统信息块类型1)的TBS(传输块大小)。The second table (Table 7.1.7.2.7-1) is the TBS (Transport Block Size) used to indicate SystemInformationBlockType1-BR (System Information Block Type 1).
通过这两张表才能正常解析出SystemInformationBlockType1-BR(系统信息块类型1)信息。Only through these two tables can the SystemInformationBlockType1-BR (system information block type 1) information be parsed normally.
本发明实施例中通过盲检这两张表以正常解析出SystemInformationBlockType1-BR(系统信息块类型1)信息。In the embodiment of the present invention, the SystemInformationBlockType1-BR (system information block type 1) information is normally parsed by blindly checking the two tables.
Table 7.1.6-1:Number of repetitions for PDSCHcarryingSystemInformationBlockType1-BR for BL/CE UE.(对于BL/CE终端，在PDSCH中携带SystemInformationBlockType1-BR(系统信息块类型1)的重复次数)Table 7.1.6-1: Number of repetitions for PDSCH carryingSystemInformationBlockType1-BR for BL/CE UE. (For BL/CE terminal, carry the repetition times of SystemInformationBlockType1-BR (system information block type 1) in PDSCH)
Table 7.1.7.2.7-1:Transport block size(TBS)table for PDSCHcarryingSystemInformationBlockType1-BR(携带SystemInformationBlockType1-BR的PDSCH的传输块大小)Table 7.1.7.2.7-1: Transport block size (TBS) table for PDSCH carryingSystemInformationBlockType1-BR (transport block size of PDSCH carrying SystemInformationBlockType1-BR)
本发明实施例提供的方案依据获取的SystemInformationBlockType1-BR的重复次数，可以找到SystemInformationBlockType1-BR的实际位置。According to the solution provided by the embodiment of the present invention, the actual position of the SystemInformationBlockType1-BR can be found according to the obtained repetition times of the SystemInformationBlockType1-BR.
由此，为了保证兼容性，基站广播的MIB信息没有携带schedulingInfoSIB1-BR-r13，终端依次通过4次重复针对不同的TBS(208、256、328、504、712、936)尝试解码；如失败，通过8次重复按照相同的方式继续尝试解码，如还失败，则通过16次重复按照相同的方式继续尝试解码。Therefore, in order to ensure compatibility, the MIB information broadcast by the base station does not carry schedulingInfoSIB1-BR-r13, and the terminal attempts to decode for different TBSs (208, 256, 328, 504, 712, 936) through 4 repetitions in turn; if it fails, Continue to try decoding in the same way through 8 repetitions, and if it still fails, continue to try decoding in the same way through 16 repetitions.
也就是，本发明实施例提供的方案为了保证兼容性，基站广播的MIB信息没有携带schedulingInfoSIB1-BR-r13。终端采用盲检方式通过各种重复针对不同的TBS(208、256、328、504、712、936)依次尝试解码。That is, in order to ensure compatibility in the solution provided by the embodiment of the present invention, the MIB information broadcast by the base station does not carry schedulingInfoSIB1-BR-r13. The terminal attempts to decode sequentially for different TBSs (208, 256, 328, 504, 712, 936) in a blind detection manner through various repetitions.
由上可知，本发明实施例提供的方案通过采用盲检的方式保证现网LTE基站升级eMTC能力后已有终端不受影响。基站广播MIB消息里面不会携带schedulingInfoSIB1-BR-r13。It can be seen from the above that the solution provided by the embodiment of the present invention adopts a blind detection method to ensure that existing terminals are not affected after the LTE base station on the existing network upgrades the eMTC capability. The base station broadcast MIB message will not carry schedulingInfoSIB1-BR-r13.
本发明实施例还提供了一种基站，所述基站为升级支持兼容增强型机器类型通信eMTC的基站，如图3所示，包括：处理器31和收发器32；An embodiment of the present invention further provides a base station, where the base station is an upgraded base station that supports eMTC compatible with enhanced machine type communication, as shown in FIG. 3 , including: a processor 31 and a transceiver 32;
所述处理器31，用于获取主信息块消息；The processor 31 is used to obtain the main information block message;
将所述主信息块消息通过所述收发器32进行广播；broadcasting the master information block message through the transceiver 32;
其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。Wherein, the main information block message does not contain an index for the repetition times and transport block size of the system information block type 1.
本发明实施例提供的所述基站通过获取主信息块消息；将所述主信息块消息进行广播；其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The base station provided by the embodiment of the present invention obtains the master information block message; broadcasts the master information block message; wherein, the master information block message does not include the repetition times and transmission block size for the system information block type 1 It enables the new eMTC terminal to access the base station normally through blind detection, and the traditional LTE terminal can also access the base station normally without being affected (regardless of whether the terminal or base station is upgraded to support eMTC), which ensures the upgrade of the LTE base station in the existing network for long-term evolution network. After eMTC is supported, all existing terminals can be accessed, which solves the problem that some terminals cannot access normally under the upgraded base station supporting eMTC in the prior art.
具体的，所述索引为系统信息块类型1的调度信息schedulingInfoSIB1-BR-r13。Specifically, the index is the scheduling information schedulingInfoSIB1-BR-r13 of the system information block type 1.
其中，上述基站侧的网络接入方法的所述实现实施例均适用于该基站的实施例中，也能达到相同的技术效果。Wherein, the above-mentioned implementation embodiments of the network access method on the base station side are all applicable to the embodiments of the base station, and the same technical effect can also be achieved.
本发明实施例还提供了一种终端，如图4所示，包括：处理器41和收发器42；An embodiment of the present invention further provides a terminal, as shown in FIG. 4 , including: a processor 41 and a transceiver 42;
所述处理器41，用于通过所述收发器42接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；The processor 41 is configured to blindly detect the number of repetitions of the system information block type 1 and the size of the transmission block after receiving the master information block message broadcast by the base station through the transceiver 42;
根据所述重复次数以及传输块大小，接入网络。Access the network according to the number of repetitions and the size of the transport block.
本发明实施例提供的所述终端通过接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；根据所述重复次数以及传输块大小，接入网络；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The terminal provided by the embodiment of the present invention obtains the repetition times and transmission block size of the system information block type 1 by blind detection after receiving the main information block message broadcast by the base station; according to the repetition times and the transmission block size, the terminal accesses the network ; It enables new eMTC terminals to normally access the base station through blind detection, and traditional LTE terminals can also access the base station normally without being affected (regardless of whether the terminal or the base station is upgraded to support eMTC), ensuring that the LTE base station of the existing long-term evolution network is upgraded to support eMTC. After that, all existing terminals can be accessed, which solves the problem that some terminals cannot access normally under the upgraded base station supporting eMTC in the prior art.
具体的，所述处理器具体用于：依次通过4次重复针对不同的传输块大小尝试解码；若解码成功，则将此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Specifically, the processor is specifically used to: attempt decoding for different transport block sizes through 4 repetitions in turn; if decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, and the The transport block size is used as the transport block size of system information block type 1.
进一步的，所述处理器还用于：若解码失败，则通过8次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小；若解码失败，则通过16次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Further, the processor is also used to: if the decoding fails, try decoding for different transport block sizes through 8 repetitions; if the decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, and the The transport block size at this time is used as the transport block size of the system information block type 1; if the decoding fails, the decoding is attempted for different transport block sizes through 16 repetitions; if the decoding is successful, the number of repetitions at this time is used as the system information block type. The number of repetitions of 1, and the transport block size at this time is taken as the transport block size of system information block type 1.
其中，上述终端侧的网络接入方法的所述实现实施例均适用于该终端的实施例中，也能达到相同的技术效果。Wherein, the above-mentioned implementation embodiments of the network access method on the terminal side are all applicable to the embodiments of the terminal, and the same technical effect can also be achieved.
本发明实施例还提供了一种基站，如图5所示，包括存储器51、处理器52及存储在所述存储器51上并可在所述处理器52上运行的计算机程序53；所述处理器52执行所述程序时实现上述基站侧的网络接入方法。An embodiment of the present invention further provides a base station, as shown in FIG. 5 , including a memory 51, a processor 52, and a computer program 53 stored on the memory 51 and running on the processor 52; the processing The above-mentioned network access method on the base station side is implemented when the controller 52 executes the program.
具体的，所述处理器执行所述程序时实现如下步骤：Specifically, the processor implements the following steps when executing the program:
获取主信息块消息；Get the main information block message;
将所述主信息块消息进行广播；broadcasting the master information block message;
其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。Wherein, the main information block message does not contain an index for the repetition times and transport block size of the system information block type 1.
本发明实施例提供的所述基站通过获取主信息块消息；将所述主信息块消息进行广播；其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The base station provided by the embodiment of the present invention obtains the master information block message; broadcasts the master information block message; wherein, the master information block message does not include the repetition times and transmission block size for the system information block type 1 It enables the new eMTC terminal to access the base station normally through blind detection, and the traditional LTE terminal can also access the base station normally without being affected (regardless of whether the terminal or base station is upgraded to support eMTC), which ensures the upgrade of the LTE base station in the existing network for long-term evolution network. After eMTC is supported, all existing terminals can be accessed, which solves the problem that some terminals cannot access normally under the upgraded base station supporting eMTC in the prior art.
具体的，所述索引为系统信息块类型1的调度信息schedulingInfoSIB1-BR-r13。Specifically, the index is the scheduling information schedulingInfoSIB1-BR-r13 of the system information block type 1.
其中，上述基站侧的网络接入方法的所述实现实施例均适用于该基站的实施例中，也能达到相同的技术效果。Wherein, the above-mentioned implementation embodiments of the network access method on the base station side are all applicable to the embodiments of the base station, and the same technical effect can also be achieved.
本发明实施例还提供了一种终端，如图6所示，包括存储器61、处理器62及存储在所述存储器61上并可在所述处理器62上运行的计算机程序63；所述处理器62执行所述程序时实现上述终端侧的网络接入方法。An embodiment of the present invention further provides a terminal, as shown in FIG. 6 , including a memory 61, a processor 62, and a computer program 63 stored on the memory 61 and running on the processor 62; the processing The above-mentioned terminal-side network access method is implemented when the controller 62 executes the program.
具体的，所述处理器执行所述程序时实现如下步骤：Specifically, the processor implements the following steps when executing the program:
接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；After receiving the main information block message broadcast by the base station, blind detection obtains the repetition times of the system information block type 1 and the size of the transmission block;
根据所述重复次数以及传输块大小，接入网络。Access the network according to the number of repetitions and the size of the transport block.
本发明实施例提供的所述终端通过接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；根据所述重复次数以及传输块大小，接入网络；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The terminal provided by the embodiment of the present invention obtains the repetition times and transmission block size of the system information block type 1 by blind detection after receiving the main information block message broadcast by the base station; according to the repetition times and the transmission block size, the terminal accesses the network ; It enables new eMTC terminals to normally access the base station through blind detection, and traditional LTE terminals can also access the base station normally without being affected (regardless of whether the terminal or the base station is upgraded to support eMTC), ensuring that the LTE base station of the existing long-term evolution network is upgraded to support eMTC. After that, all existing terminals can be accessed, which solves the problem that some terminals cannot access normally under the upgraded base station supporting eMTC in the prior art.
具体的，所述接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小的步骤包括：依次通过4次重复针对不同的传输块大小尝试解码；若解码成功，则将此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Specifically, after receiving the main information block message broadcast by the base station, the step of blindly detecting the number of repetitions of the system information block type 1 and the size of the transport block includes: successively repeating 4 times to try decoding for different transport block sizes; If the decoding is successful, the number of repetitions at this time is taken as the number of repetitions of the system information block type 1, and the size of the transport block at this time is taken as the transport block size of the system information block type 1.
进一步的，所述网络接入方法还包括：若解码失败，则通过8次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小；若解码失败，则通过16次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Further, the network access method further includes: if the decoding fails, try decoding for different transport block sizes through 8 repetitions; if the decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, Take the transport block size at this time as the transport block size of the system information block type 1; if the decoding fails, try decoding for different transport block sizes through 16 repetitions; if the decoding succeeds, the number of repetitions at this time is used as the system information block. The number of repetitions of type 1, and the transport block size at this time is taken as the transport block size of system information block type 1.
其中，上述终端侧的网络接入方法的所述实现实施例均适用于该终端的实施例中，也能达到相同的技术效果。Wherein, the above-mentioned implementation embodiments of the network access method on the terminal side are all applicable to the embodiments of the terminal, and the same technical effect can also be achieved.
本发明实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述基站侧的网络接入方法中的步骤。Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the network access method on the base station side.
具体的，该程序被处理器执行时实现如下步骤：Specifically, when the program is executed by the processor, the following steps are implemented:
获取主信息块消息；Get the main information block message;
将所述主信息块消息进行广播；broadcasting the master information block message;
其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引。Wherein, the main information block message does not contain an index for the repetition times and transport block size of the system information block type 1.
本发明实施例提供的所述计算机可读存储介质上存储的计算机程序通过获取主信息块消息；将所述主信息块消息进行广播；其中，所述主信息块消息中不包含针对系统信息块类型1的重复次数和传输块大小的索引；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The computer program stored on the computer-readable storage medium provided by the embodiment of the present invention obtains the master information block message; broadcasts the master information block message; wherein, the master information block message does not contain system information blocks. The index of repetition times and transport block size of type 1; enables new eMTC terminals to normally access the base station through blind detection, and traditional LTE terminals can also access the base station normally without being affected (regardless of whether the terminal or base station is upgraded to support eMTC), ensuring that After the LTE base station of the existing long-term evolution network is upgraded to support eMTC, all existing terminals can access, which solves the problem in the prior art that some terminals cannot access normally under the upgraded base station supporting eMTC.
具体的，所述索引为系统信息块类型1的调度信息schedulingInfoSIB1-BR-r13。Specifically, the index is the scheduling information schedulingInfoSIB1-BR-r13 of the system information block type 1.
其中，上述基站侧的网络接入方法的所述实现实施例均适用于该计算机可读存储介质的实施例中，也能达到相同的技术效果。Wherein, the above-mentioned implementation embodiments of the network access method on the base station side are all applicable to the embodiments of the computer-readable storage medium, and can also achieve the same technical effect.
本发明实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述终端侧的网络接入方法中的步骤。An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, implements the steps in the above-mentioned terminal-side network access method.
具体的，该程序被处理器执行时实现如下步骤：Specifically, when the program is executed by the processor, the following steps are implemented:
接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；After receiving the main information block message broadcast by the base station, blind detection obtains the number of repetitions of the system information block type 1 and the size of the transmission block;
根据所述重复次数以及传输块大小，接入网络。Access the network according to the number of repetitions and the size of the transport block.
本发明实施例提供的所述计算机可读存储介质上存储的计算机程序通过接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小；根据所述重复次数以及传输块大小，接入网络；能够使得新型eMTC终端通过盲检正常接入基站，传统LTE终端也能不受影响正常接入基站(而不论终端或基站是否升级支持eMTC)，保证了现网长期演进网络LTE基站升级支持eMTC后已有终端均能接入，很好的解决了现有技术中存在部分终端无法在升级支持eMTC的基站下正常接入的问题。The computer program stored on the computer-readable storage medium provided by the embodiment of the present invention obtains the number of repetitions of the system information block type 1 and the size of the transmission block by blind detection after receiving the master information block message broadcast by the base station; The number of times and the size of the transmission block can be used to access the network; new eMTC terminals can normally access the base station through blind detection, and traditional LTE terminals can also access the base station normally without being affected (regardless of whether the terminal or base station is upgraded to support eMTC). After the long-term evolution network LTE base station is upgraded to support eMTC, all existing terminals can access, which solves the problem that some terminals cannot access normally under the upgraded base station supporting eMTC in the prior art.
具体的，所述接收到基站广播的主信息块消息后，盲检得到系统信息块类型1的重复次数以及传输块大小的步骤包括：依次通过4次重复针对不同的传输块大小尝试解码；若解码成功，则将此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Specifically, after receiving the main information block message broadcast by the base station, the step of blindly detecting the number of repetitions of the system information block type 1 and the size of the transport block includes: successively repeating 4 times to try decoding for different transport block sizes; If the decoding is successful, the number of repetitions at this time is taken as the number of repetitions of the system information block type 1, and the size of the transport block at this time is taken as the transport block size of the system information block type 1.
进一步的，所述网络接入方法还包括：若解码失败，则通过8次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小；若解码失败，则通过16次重复针对不同的传输块大小尝试解码；若解码成功，则此时的重复次数作为系统信息块类型1的重复次数，将此时的传输块大小作为系统信息块类型1的传输块大小。Further, the network access method further includes: if the decoding fails, try decoding for different transport block sizes through 8 repetitions; if the decoding is successful, the repetition times at this time are used as the repetition times of the system information block type 1, Take the transport block size at this time as the transport block size of the system information block type 1; if the decoding fails, try decoding for different transport block sizes through 16 repetitions; if the decoding succeeds, the number of repetitions at this time is used as the system information block. The number of repetitions of type 1, and the transport block size at this time is taken as the transport block size of system information block type 1.
其中，上述终端侧的网络接入方法的所述实现实施例均适用于该该计算机可读存储介质的实施例中，也能达到相同的技术效果。Wherein, the above-mentioned implementation embodiments of the network access method on the terminal side are all applicable to the embodiments of the computer-readable storage medium, and can also achieve the same technical effect.
以上所述的是本发明的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本发明所述原理前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above are the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as It is the protection scope of the present invention.
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