CN111491372A - Information receiving method, device and computer-readable storage medium - Google Patents

Abstract

The invention discloses a method, device and computer-readable storage medium for receiving information. The method includes: receiving scheduling information of system information sent by a network side, wherein the scheduling information of the system information at least includes: SI-window configuration information; receive a broadcast message containing the system information sent by the network side according to the scheduling information; wherein, the SI-window configuration information includes: configuration information of the SI-window applicable to all SI messages or multiple applicable SI-window configuration information for different SI message groups.

Description

Information receiving method, device and computer-readable storage medium

technical field

The present invention relates to communication technologies, and in particular, to a method, an apparatus and a computer-readable storage medium for receiving information.

Background technique

In 4G and 5G networks, system information other than master information block (MIB) and system information block SIB 1 (System Information Block) are all carried by system information (SI). Each SI message contains one or more SIBs with the same scheduling requirement except SIB1, and these SIBs have the same transmission period. For example: 2 SIBs with a transmission period of 160ms can be placed in the same SI message, but other SIBs with a transmission period of 320ms must be placed in different SI messages, and each SI message is only in one SI window (SI-windows ), and meet the following setting rules:

1. An SI message is associated with an SI window. Only this SI message can be sent in the SI window and can be sent repeatedly, but other SI messages cannot be sent;

2. The SI windows are next to each other, neither overlapping nor having gaps;

3. The SI window length of all SI messages is the same;

4. The periods of different SI messages are independent of each other.

As shown in Figure 1, it is assumed that SIB3 and SIB4 are sent through SI-1 with a cycle of 160ms; SIB5 and SIB6 are sent through SI-2 with a cycle of 320ms; SIB7 and SIB8 are sent through SI-3 with a cycle of 640ms.

In NR-U, the base station and the UE need to monitor the channel before sending data, and data transmission, including system information transmission, can be performed only when the channel is idle. If NR-U also uses the system information transmission method used in LTE/NR, it will bring the following problems:

The base station needs to perform channel monitoring before sending each SI message. If the base station detects that the channel is busy in the SI-window corresponding to SI-1, the base station cannot send SI-1 in the current SI-window. Assuming that the transmission period of SI-1 is 320ms, the base station needs to wait for 320ms before sending SI-1. If there is an opportunity to send SI-1, the base station may still detect that the channel is busy after 320ms, so the transmission of SI-1 cannot be completed within the SI-window. However, the UE cannot receive the SI message for a period of time, which will affect the performance of cell reselection and access control mechanism.

SUMMARY OF THE INVENTION

To solve the above technical problems, embodiments of the present invention provide a method, an apparatus, and a computer-readable storage medium for receiving information.

A method for receiving information provided by an embodiment of the present invention includes:

receiving the scheduling information of the system information sent by the network side, wherein the scheduling information of the system information at least includes: SI-window configuration information;

receiving, according to the scheduling information, a broadcast message including the system information sent by the network side;

Wherein, the SI-window configuration information includes:

The configuration information of the SI-window applicable to all SI messages or the configuration information of multiple SI-windows applicable to different SI message groups.

Wherein, the scheduling information of the system information further includes at least one of the following:

The mapping relationship between SIB and SI message, the mapping relationship between SI message and SI message group, the mapping relationship between SI message group and SI-window, the mapping relationship between SI message and SI-window, the mapping relationship between SIB and SI -Mapping relationship between windows, SI message period.

Wherein, the broadcast message carries the related information of the SIB/SI message in the system information.

Among them, including:

The relevant information of the SIB/SI message in the system information is carried in one of the following transmission opportunities: one or more time slots, one or more subframes, one or more TTIs, one or more OFDM symbols, Fixed time range, first SIB/SI message, header information.

Wherein, the relevant information of the SIB/SI message in the system information is used to indicate at least one of the following:

The broadcast status of the SIB/SI message, the value tag of the SIB/SI message, and the expiration time of the SIB/SI message.

Wherein, indicating the broadcast state of the SIB/SI message includes:

Indicate the broadcast state of the SIB/SI message based on a bitmap, where each bit in the bitmap corresponds to a SIB/SI message, or each bit corresponds to a SIB/SI message associated with the SI-window;

Wherein, the bit position 0 indicates that it has been broadcast, is set to 1 indicates that it has not been broadcast, or,

The bit position 0 means not broadcast and set to 1 means broadcast.

Wherein, indicating the broadcast state of the SIB/SI message further includes:

Use 1 bit to indicate the broadcast state of the SIB/SI message in a specific information element of the SIB/SI message;

Wherein, the bit position 0 indicates that it has been broadcast, and the bit position is set to 1 to indicate that it is not broadcast, or the bit position is 0 to indicate that it is not broadcast, and the bit position is set to 1 to indicate that it has been broadcast.

Among them, including:

The scheduling information of the system information sent by the network side is carried in SIB1 or RRC dedicated signaling.

Wherein, the SI-window configuration information further includes at least one of the following:

SI-window length, start position, offset.

Among them, including:

When the SI-window configuration information does not include the SI-window length, the SI-window length is the minimum period in the SI message period.

An embodiment of the present invention provides a device for receiving information, including:

The first receiving module is configured to receive the scheduling information of the system information sent by the network side, wherein the scheduling information of the system information at least includes: SI-window configuration information; wherein, the SI-window configuration information includes: applicable to all The configuration information of the SI-window of the SI message or the configuration information of multiple SI-windows applicable to different SI message groups;

The second receiving module is configured to receive, according to the scheduling information, a broadcast message including the system information sent by the network side.

Wherein, in the first receiving module, the scheduling information of the system information further includes at least one of the following:

The mapping relationship between SIB and SI message, the mapping relationship between SI message and SI message group, the mapping relationship between SI message group and SI-window, the mapping relationship between SI message and SI-window, the mapping relationship between SIB and SI -Mapping relationship between windows, SI message cycle.

Wherein, in the second receiving module, the broadcast message carries the relevant information of the SIB/SI message in the system information.

Wherein, in the second receiving module, the related information of the SIB/SI message in the system information is carried in one of the following transmission opportunities: one or more time slots, one or more subframes, one or more TTI, one or more OFDM symbols, fixed time range, first SIB/SI message, header information.

Wherein, in the second receiving module, the related information of the SIB/SI message in the system information is used to indicate at least one of the following:

The broadcast status of the SIB/SI message, the value tag of the SIB/SI message, and the expiration time of the SIB/SI message.

Wherein, in the second receiving module, indicating the broadcast state of the SIB/SI message includes:

Indicate the broadcast state of the SIB/SI message based on a bitmap, where each bit in the bitmap corresponds to a SIB/SI message, or each bit corresponds to a SIB/SI message associated with the SI-window;

Wherein, the bit position 0 indicates that it has been broadcast, is set to 1 indicates that it has not been broadcast, or,

The bit position 0 means not broadcast and set to 1 means broadcast.

Wherein, in the second receiving module, indicating the broadcast state of the SIB/SI message further includes:

Use 1 bit to indicate the broadcast state of the SIB/SI message in a specific information element of the SIB/SI message;

Wherein, the bit position 0 indicates that it has been broadcast, and the bit position is set to 1 to indicate that it is not broadcast, or the bit position is 0 to indicate that it is not broadcast, and the bit position is set to 1 to indicate that it has been broadcast.

Wherein, in the first receiving module, the scheduling information of the system information sent by the network side is carried in SIB1 or RRC dedicated signaling.

Wherein, in the first receiving module, the SI-window configuration information further includes at least one of the following:

SI-window length, start position, offset.

22. The information receiving apparatus according to claim 21, wherein in the first receiving module, when the SI-window configuration information does not include the SI-window length, the SI-window length is in the SI message period minimum period.

Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, implements any one of the steps in the foregoing method for receiving information.

In the technical solution of the embodiment of the present invention, the scheduling information of the system information sent by the network side is received, wherein the scheduling information of the system information at least includes: SI-window configuration information; The broadcast message of the system information; wherein the SI-window configuration information includes: configuration information of SI-windows applicable to all SI messages or configuration information of multiple SI-windows applicable to different SI message groups. In this way, it is realized that SI messages with different transmission periods can be transmitted using the same SI window, so as to avoid the network side occupying the data channel for a long time to send broadcast messages, thereby affecting downlink data transmission and the last scheduling.

Description of drawings

The accompanying drawings generally illustrate, by way of example and not limitation, the various embodiments discussed herein;

Fig. 1 is the transmission schematic diagram of system information in the prior art;

2 is a schematic flowchart of a method for receiving information according to an embodiment of the present invention;

3 is a schematic flowchart of a method for receiving an SI message according to an embodiment of the present invention;

4 is a schematic flowchart of a method for setting an SI-window according to an embodiment of the present invention;

5 is a schematic flowchart of a method for receiving an SI message according to an embodiment of the present invention;

6 is a schematic structural diagram of an apparatus for receiving information according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an apparatus for receiving information according to an embodiment of the present invention.

Detailed ways

In order to understand the features and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 2 is a schematic flowchart of a method for receiving information according to an embodiment of the present invention. As shown in FIG. 2 , the receiving method includes the following steps:

Step 201: Receive the scheduling information of the system information sent by the network side, wherein the scheduling information of the system information at least includes: SI-window configuration information; wherein, the SI-window configuration information includes: SI applicable to all SI messages - The configuration information of the window or the configuration information of multiple SI-windows applicable to different SI message groups.

The implementation subject of the method for receiving information in this embodiment may be a terminal device. Here, the configuration information of the SI-window is applicable to all SI messages, that is, it is configured that all SI messages to be sent can be sent through the SI-window, and the configuration information There is no need to map between SI messages and SI-windows.

In one embodiment, the scheduling information of the system information further includes at least one of the following: a mapping relationship between SIBs and SI messages, a mapping relationship between SI messages and SI message groups, and a relationship between SI message groups and SI-window. The mapping relationship between the SI messages and the SI-window, the mapping relationship between the SIB and the SI-window, and the SI message period.

In this embodiment, only the configuration information of multiple SI-windows applicable to different SI message groups, that is, the configuration information of SI messages belonging to the same SI message group, can be sent by using the corresponding SI-window. This configuration method requires: mapping between different SI messages and SI-windows, or first mapping SI messages to different SI message groups, and then mapping different SI message groups to SI-windows one by one, or needing to map different SI message groups to SI-windows one by one. Do mapping between SIBs and SI-windows, or map SIBs to different SIB groups first, and then map different SIB groups to SI-windows one by one.

In an embodiment, all the SI messages include: SI messages with the same or different transmission periods.

In an embodiment, the method for receiving the information includes: the scheduling information of the system information sent by the network side is carried in SIB1 or RRC dedicated signaling.

In an embodiment, the SI-window configuration information further includes at least one of the following: SI-window length, start position, and offset.

In one embodiment, the method for receiving the information includes: when the SI-window configuration information does not include the SI-window length, the SI-window length is a minimum period in the SI message period. Specifically, when the SI-window length is not configured, it can be directly set as the minimum period in the SI message period.

Step 202: Receive a broadcast message including the system information sent by the network side according to the scheduling information.

In one embodiment, the broadcast message carries related information of the SIB/SI message in the system information.

In one embodiment, the related information of the SIB/SI message in the system information is carried in one of the following transmission opportunities: one or more time slots, one or more subframes, one or more TTIs, one or multiple OFDM symbols, fixed time range, first SIB/SI message, header information.

In one embodiment, the related information of the SIB/SI message in the system information is used to indicate at least one of the following: the broadcast status of the SIB/SI message, the value tag valueTag of the SIB/SI message, and the invalidation of the SIB/SI message time expirationTime. Here, the broadcast status of the SIB/SI messages may include: indicating which SIB/SI messages are broadcast in the transmission opportunity, or are not broadcast.

In one embodiment, indicating the broadcast status of the SIB/SI message includes: indicating the broadcast status of the SIB/SI message based on a bitmap, where each bit in the bitmap corresponds to one SIB/SI message , or each bit corresponds to a SIB/SI message associated with the SI-window; wherein, the bit position 0 indicates that it has been broadcast, and setting 1 indicates that it is not broadcast, or, the bit position 0 indicates that it is not broadcast, and setting 1 indicates that broadcast.

In an embodiment, indicating the broadcast status of the SIB/SI message further includes: using 1 bit in a specific information element of the SIB/SI message to indicate the broadcast status of the SIB/SI message; wherein, the The bit position 0 means broadcasted and set to 1 means not broadcasted, or the bit position 0 means not broadcasted and set to 1 means broadcasted. Combined with the foregoing embodiments, three optional ways are provided for indicating the broadcast status.

Example 1

1. One SI-window for all SI messages

FIG. 3 is a schematic flowchart of a method for receiving an SI message according to an embodiment of the present invention. The following describes the method for receiving an SI message provided by this embodiment with reference to FIG. 3 .

Step S11, the UE receives the system information scheduling information sent by the base station. This embodiment takes the UE as the implementation subject of the information receiving method in this embodiment, and takes the base station as the network side for illustration, and the system information scheduling information includes: SI-window configuration information. The SI-window configuration information indicates the length of the SI-window, which is assumed to be 40ms.

Step S12, the UE receives all the SI messages in the first SI-window, and learns that the SI-1/SI-2/SI is received through the specific information of the broadcasted SIB/SI message carried by the SI-1. -3/SI-4 Four SI messages, and the valueTag corresponding to these four SI messages. If the UE is only interested in SI-1 and SI-2, there is no need to decode the third and fourth transport blocks (SI messages); or if the UE finds that the valueTag of the SI messages it is interested in has not changed, it also does not need to decode code these received SI messages.

Step S13, when the si-periodicity of SI-1 arrives, that is, when SFN=8, the base station monitors the channel. But the channel is always busy in this SI-window. Therefore, the base station cannot send SI-1 in this SI-window.

Step S14, in the next SI-window, the base station continues to monitor the channel. When it is detected that the channel is idle, SI-1 is sent, and it is indicated that only SI-1 is sent in this transmission.

Optionally, as shown in FIG. 4 , the UE may not configure the SI-window length, but directly set it to the minimum period in the SI message period, that is, 80ms.

Embodiment 2

2. Configure multiple SI-windows suitable for different SI message groups

FIG. 5 is a schematic flowchart of a method for receiving an SI message according to an embodiment of the present invention. The following describes the method for receiving an SI message provided by this embodiment with reference to FIG. 5 .

Step S21, the UE receives the system information scheduling information sent by the network side. The system information scheduling information here includes: mapping relationship between SIB and SI message, mapping relationship between SI message and SI message group, mapping relationship between SI message group and SI-window, SI-window configuration information, SI message cycle.

Step S22, it is assumed that the period of SI-1 is 160ms, the period of SI-2 is 160ms, the period of SI-3 is 320ms, and the period of SI-4 is 320ms. Map SI-1 and SI-3 to SI message group 1, use the first SI-window; map SI-2 and SI-4 to SI message group 2, use the second SI-window; SI-window length is 80ms.

Step S23, as shown by the arrow in the vertical direction, because the channel has been in a busy state for a period of time, SI-1 cannot be sent in the configured SI window#1. In order to ensure the timely transmission of system information, the SI-1 that cannot be sent in time can be sent in SI window#2, and it is only necessary to indicate in the header that this broadcast not only broadcasts SI-2, but also broadcasts SI-1. .

The method for receiving an SI message provided in this embodiment can prevent a base station from occupying a data channel for a long time to send a broadcast message, thereby affecting downlink data transmission and the last scheduling.

6 is a schematic structural diagram of an apparatus for receiving information according to an embodiment of the present invention. The apparatus for receiving information 600 includes:

The first receiving module 601 is configured to receive the scheduling information of the system information sent by the network side, wherein the scheduling information of the system information at least includes: SI-window configuration information; wherein, the SI-window configuration information includes: suitable for The configuration information of the SI-window of all SI messages or the configuration information of multiple SI-windows applicable to different SI message groups;

The second receiving module 602 is configured to receive, according to the scheduling information, a broadcast message including the system information sent by the network side.

In one embodiment, in the first receiving module 601, the scheduling information of the system information further includes at least one of the following:

The mapping relationship between SIB and SI message, the mapping relationship between SI message and SI message group, the mapping relationship between SI message group and SI-window, the mapping relationship between SI message and SI-window, the mapping relationship between SIB and SI -Mapping relationship between windows, SI message cycle.

In one embodiment, in the first receiving module 601, all the SI messages include:

SI messages with the same or different transmission periods.

In one embodiment, in the second receiving module 602, the broadcast message carries related information of the SIB/SI message in the system information.

In one embodiment, in the second receiving module 602, the related information of the SIB/SI message in the system information is carried in one of the following transmission opportunities: one or more time slots, one or more subframes, One or more TTIs, one or more OFDM symbols, fixed time range, first SIB/SI message, header information. .

In one embodiment, in the second receiving module 602, the related information of the SIB/SI message in the system information is used to indicate at least one of the following:

The broadcast status of the SIB/SI message, the value tag of the SIB/SI message, and the expiration time of the SIB/SI message.

In one embodiment, in the second receiving module 602, indicating the broadcast status of the SIB/SI message includes:

Indicate the broadcast state of the SIB/SI message based on a bitmap, where each bit in the bitmap corresponds to a SIB/SI message, or each bit corresponds to a SIB/SI message associated with the SI-window;

Wherein, the bit position 0 indicates that it has been broadcast, is set to 1 indicates that it has not been broadcast, or,

The bit position 0 means not broadcast and set to 1 means broadcast.

In one embodiment, in the second receiving module 602, indicating the broadcast state of the SIB/SI message further includes:

Use 1 bit to indicate the broadcast state of the SIB/SI message in a specific information element of the SIB/SI message;

Wherein, the bit position 0 indicates that it has been broadcast, and the bit position is set to 1 to indicate that it is not broadcast, or the bit position is 0 to indicate that it is not broadcast, and the bit position is set to 1 to indicate that it has been broadcast.

In an embodiment, in the first receiving module 601, the scheduling information of the system information sent by the network side is carried in SIB1 or RRC dedicated signaling.

In one embodiment, in the first receiving module 601, the SI-window configuration information further includes at least one of the following:

SI-window length, start position, offset.

In one embodiment, in the first receiving module 601, when the SI-window configuration information does not include the SI-window length, the SI-window length is the minimum period in the SI message period.

Those skilled in the art should understand that the implementation function of each module in the information receiving apparatus 600 shown in FIG. 6 can be understood by referring to the relevant description of the foregoing information receiving method. The functions of each module in the information receiving apparatus 600 shown in FIG. 6 can be implemented by a program running on a processor, or can be implemented by a specific logic circuit.

Fig. 7 is a schematic structural diagram of an apparatus for receiving information according to an embodiment of the present invention. The apparatus for receiving information 1100 shown in At least one network interface 1104. The various components in the receiving apparatus 1100 for information are coupled together by a bus system 1105 . It can be understood that the bus system 1105 is used to implement the connection communication between these components. In addition to the data bus, the bus system 1105 also includes a power bus, a control bus, and a status signal bus. However, for clarity of illustration, the various buses are labeled as bus system 1105 in FIG. 7 .

The user interface 1103 may include a display, a keyboard, a mouse, a trackball, a click wheel, keys, buttons, a touch pad or a touch screen, and the like.

The memory 1102 in the embodiment of the present invention is used to store various types of data to support the operation of the information receiving apparatus 1100 . Examples of such data include: any computer program for operating on the information receiving device 1100, such as the operating system 11021 and the application program 11022; wherein the operating system 11021 contains various system programs, such as framework layers, core library layers, drivers Layers, etc., are used to implement various basic services and handle hardware-based tasks. The application program 11022 may include various application programs for implementing various application services. The program for implementing the method of the embodiment of the present invention may be included in the application program 11022 .

The methods disclosed in the above embodiments of the present invention may be applied to the processor 1101 or implemented by the processor 1101 . The processor 1101 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above-mentioned method may be completed by an integrated logic circuit of hardware in the processor 1101 or an instruction in the form of software. The above-mentioned processor 1101 may be a general-purpose processor, a digital signal processor, or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. The processor 1101 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in combination with the embodiments of the present invention can be directly embodied as being executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, and the storage medium is located in the memory 1102, and the processor 1101 reads the information in the memory 1102, and completes the steps of the foregoing method in combination with its hardware.

It will be appreciated that the memory 1102 may be either volatile memory or non-volatile memory, and may include both volatile and non-volatile memory. Among them, the non-volatile memory can be a read-only memory (ROM, Read OnlyMemory), a programmable read-only memory (PROM, Programmable Read-Only Memory), a commentable display programmable read-only memory (EPROM, Erasable Programmable Read-Only Memory) Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory, Magnetic Surface Memory, Optical disk, or Compact Disc Read-Only Memory (CD-ROM); the magnetic surface memory can be a magnetic disk memory or a magnetic tape memory. The volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache memory. By way of example and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory Memory (DRAM, Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, SynchronousDynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct Memory Bus Random Access Memory (DRRAM, Direct Rambus Random Access Memory) . The memory 1102 described in the embodiments of the present invention is intended to include, but not be limited to, these and any other suitable types of memory.

Based on the information receiving methods provided by the embodiments of the present application, the present application further provides a computer-readable storage medium. Referring to FIG. 7 , the computer-readable storage medium may include: a memory 1102 for storing computer programs, The above computer program can be executed by the processor 1101 of the information receiving apparatus 1100 to complete the steps of the aforementioned method. The computer-readable storage medium may be memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM.

It should be noted that the technical solutions described in the embodiments of the present invention may be combined arbitrarily unless there is a conflict.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields , are similarly included in the scope of patent protection of the present invention.

Claims (21)

1. A method of receiving information, comprising:

receiving scheduling information of system information sent by a network side, wherein the scheduling information of the system information at least comprises: SI-window configuration information;

receiving a broadcast message containing the system information sent by a network side according to the scheduling information;

wherein the SI-window configuration information comprises:

configuration information of an SI-window applicable to all SI messages or configuration information of a plurality of SI-windows applicable to different SI message groups.

2. The method of receiving system information according to claim 1, wherein the scheduling information of the system information further includes at least one of:

the mapping relation between the SIB and the SI message, the mapping relation between the SI message and the SI message group, the mapping relation between the SI message group and the SI-window, the mapping relation between the SI message and the SI-window, the mapping relation between the SIB and the SI-window, and the SI message period.

3. The method for receiving system information according to claim 1, wherein the broadcast message carries related information of SIB/SI messages in the system information.

4. The method of receiving system information according to claim 3, comprising:

the related information of the SIB/SI message in the system information is carried in one of the following transmission opportunities: one or more slots, one or more subframes, one or more TTIs, one or more OFDM symbols, a fixed time range, a first SIB/SI message, header information.

5. The method of receiving system information according to claim 3 or 4, wherein the related information of SIB/SI message in the system information is used to indicate at least one of the following:

the broadcast state of the SIB/SI message, the value tag of the SIB/SI message, and the expiration time of the SIB/SI message.

6. The method of receiving system information according to claim 5, wherein indicating the broadcast status of the SIB/SI message comprises:

indicating the broadcasting state of the SIB/SI message based on a bitmap, wherein each bit in the bitmap corresponds to one SIB/SI message or one SIB/SI message associated with an SI-window;

where bit position 0 indicates broadcast, 1 indicates not broadcast, or,

bit position 0 indicates not broadcast and bit position 1 indicates broadcast.

7. The method of receiving system information according to claim 5, indicating the broadcast status of the SIB/SI message further comprising:

adopting 1 bit in a specific information unit of the SIB/SI message to indicate the broadcast state of the SIB/SI message;

wherein, the bit position 0 indicates broadcasted, the setting of 1 indicates not broadcasted, or the bit position 0 indicates not broadcasted, the setting of 1 indicates broadcasted.

8. The method of receiving information according to claim 1, comprising:

the scheduling information of the system information sent by the network side is carried in SIB1 or RRC dedicated signaling.

9. The method of receiving information of claim 1, the SI-window configuration information further comprising at least one of:

SI-window length, start position, offset.

10. The method of receiving information according to claim 9, comprising:

when the SI-window length is not included in the SI-window configuration information, the SI-window length is a minimum period of SI message periods.

11. An apparatus for receiving information, comprising:

a first receiving module, configured to receive scheduling information of system information sent by a network side, where the scheduling information of the system information at least includes: SI-window configuration information; wherein the SI-window configuration information comprises: configuration information of SI-window applicable to all SI messages or configuration information of SI-window applicable to different SI message groups;

and the second receiving module is used for receiving the broadcast message containing the system information sent by the network side according to the scheduling information.

12. The apparatus for receiving system information according to claim 11, wherein in the first receiving module, the scheduling information of the system information further includes at least one of:

the mapping relation between the SIB and the SI message, the mapping relation between the SI message and the SI message group, the mapping relation between the SI message group and the SI-window, the mapping relation between the SI message and the SI-window, the mapping relation between the SIB and the SI-window, and the SI message period.

13. The apparatus for receiving system information according to claim 11, wherein in the second receiving module, the broadcast message carries information related to an SIB/SI message in the system information.

14. The apparatus for receiving system information according to claim 13, wherein in the second receiving module, the related information of the SIB/SI message in the system information is carried in one of the following of the transmission opportunity: one or more slots, one or more subframes, one or more TTIs, one or more OFDM symbols, a fixed time range, a first SIB/SI message, header information.

15. The apparatus for receiving system information according to claim 13 or 14, wherein in the second receiving module, the related information of the SIB/SI message in the system information is used to indicate at least one of:

the broadcast state of the SIB/SI message, the value tag of the SIB/SI message, and the expiration time of the SIB/SI message.

16. The apparatus for receiving system information according to claim 15, wherein the second receiving module indicates the broadcasting status of the SIB/SI message comprises:

indicating the broadcasting state of the SIB/SI message based on a bitmap, wherein each bit in the bitmap corresponds to one SIB/SI message or one SIB/SI message associated with an SI-window;

where bit position 0 indicates broadcast, 1 indicates not broadcast, or,

bit position 0 indicates not broadcast and bit position 1 indicates broadcast.

17. The apparatus for receiving system information according to claim 15, wherein the second receiving module further comprises:

adopting 1 bit in a specific information unit of the SIB/SI message to indicate the broadcast state of the SIB/SI message;

wherein, the bit position 0 indicates broadcasted, the setting of 1 indicates not broadcasted, or the bit position 0 indicates not broadcasted, the setting of 1 indicates broadcasted.

18. The apparatus for receiving information according to claim 11, wherein in the first receiving module, the scheduling information of the system information sent by the network side is carried in SIB1 or RRC dedicated signaling.

19. The apparatus for receiving information according to claim 11, wherein in the first receiving module, the SI-window configuration information further comprises at least one of:

SI-window length, start position, offset.

20. The means for receiving of information of claim 19, wherein in the first receiving module, when the SI-window length is not included in the SI-window configuration information, SI-window length is a minimum period of SI message periods.

21. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, realizes the steps of the method of receiving information according to any one of claims 1 to 10.

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