CN112566151B - Message sending method and base station - Google Patents
Message sending method and base station Download PDFInfo
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- CN112566151B CN112566151B CN201910919617.6A CN201910919617A CN112566151B CN 112566151 B CN112566151 B CN 112566151B CN 201910919617 A CN201910919617 A CN 201910919617A CN 112566151 B CN112566151 B CN 112566151B
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Abstract
The invention provides a message sending method and a base station. The method comprises the following steps: under the condition that a terminal is accessed to a target cell, acquiring preset target idle starting time and target idle duration time corresponding to the target cell; generating a main body information block MIB; generating a target MIB based on the MIB, the target idle starting time and the target idle duration; and sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to the analysis result. The invention can inform the terminal user of the cell idle time, and can enable the terminal to acquire the cell idle time, so that the terminal can utilize the cell idle time to carry out operations such as data transmission and the like, thereby improving the cell utilization rate macroscopically.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a message sending method and a base station.
Background
In the operation process of the base station, busy hours and idle hours always exist, the busy hours only provide a few resources for each user to communicate, and the idle hours have a large amount of resources.
How to let the user know when the base station is busy and when the base station is idle is a problem to be solved.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a message sending method and device, so as to solve the technical problem how to let a user know when a base station is idle and when the base station is busy.
In order to solve the above problem, an embodiment of the present invention provides a message sending method, which is applied to a base station, and includes:
under the condition that a terminal is accessed to a target cell, acquiring preset target idle starting time and target idle duration time corresponding to the target cell;
generating a main body information block MIB;
generating a target MIB based on the MIB, the target idle starting time and the target idle duration;
and sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to the analysis result.
Preferably, before the step of obtaining the preset target idle starting time and target idle duration corresponding to the target cell, the method further includes:
acquiring historical data corresponding to a plurality of cells respectively; the target cell is one of the plurality of cells;
and setting idle starting time and idle duration corresponding to the cells based on the historical data for each cell.
Preferably, the step of generating the body information block MIB includes:
generating the MIB of n reserved vacant positions; and n is a positive integer greater than or equal to 2, and the reserved vacant positions are positioned at the front n bits of the MIB or the rear n bits of the MIB.
Preferably, the step of generating a target MIB based on the MIB, the target idle start time, and the target idle duration includes:
and adding the target idle starting time and the target idle duration time to the reserved vacant site to generate the target MIB.
Preferably, the step of adding the target idle start time and the target idle duration time to the reserved empty space to generate the target MIB comprises:
setting a first identifier corresponding to the target idle starting time and a second identifier corresponding to the target idle duration;
and adding the first identifier and the second identifier to the reserved vacant space to generate the target MIB.
In order to solve the above problem, an embodiment of the present invention provides a base station, including:
a target idle time acquisition module, configured to acquire a preset target idle start time and a preset target idle duration time corresponding to a target cell when a terminal accesses the target cell;
a main body MIB generation module used for generating a main body information block MIB;
a target MIB generation module, configured to generate a target MIB based on the MIB, the target idle start time, and the target idle duration;
and the target MIB sending module is used for sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to an analysis result.
Preferably, the method further comprises the following steps:
the historical data acquisition module is used for acquiring historical data corresponding to the cells respectively; the target cell is one of the plurality of cells;
and the idle time setting module is used for setting the idle starting time and the idle duration corresponding to the cell based on the historical data aiming at each cell.
Preferably, the master MIB generating module includes:
an MIB generation submodule for generating the MIB of n reserved vacant positions; and n is a positive integer greater than or equal to 2, and the reserved vacant positions are positioned at the front n bits of the MIB or the rear n bits of the MIB.
Preferably, the target MIB generating module includes:
and the target MIB generation submodule is used for adding the target idle starting time and the target idle duration time to the reserved vacant space to generate the target MIB.
Preferably, the target MIB generating submodule includes:
the identifier setting submodule is used for setting a first identifier corresponding to the target idle starting time and a second identifier corresponding to the target idle duration;
and the identifier adding submodule is used for adding the first identifier and the second identifier to the reserved vacant space to generate the target MIB.
Compared with the prior art, the embodiment of the invention has the following advantages:
in the embodiment of the invention, under the condition that a terminal is accessed into a target cell, the preset target idle starting time and the preset target idle duration corresponding to the target cell are obtained, a main body information block MIB is generated, the target MIB is generated based on the MIB, the target idle starting time and the target idle duration, the target MIB is sent to the terminal according to the terminal address corresponding to the terminal, the terminal analyzes the target MIB, and the target idle starting time and the target idle duration of the target cell are determined according to the analysis result. The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a flowchart illustrating steps of a message sending method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of a message sending method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base station according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a base station according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Example one
Referring to fig. 1, a flowchart illustrating steps of a message sending method according to an embodiment of the present invention is shown, where the message sending method may be applied to a base station, and specifically may include the following steps:
step 101: and under the condition that the terminal accesses a target cell, acquiring preset target idle starting time and target idle duration corresponding to the target cell.
In the embodiments of the present invention, a base station, i.e., a public mobile communication base station, is a form of a radio station, which refers to a radio transceiver station that performs information transfer with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area.
Generally, one base station is a cell, and one base station may be divided into several cells.
The target cell refers to a cell in which the terminal accesses the base station, for example, when the base station is used as a cell, the target cell is the base station; while in dividing the base station into 3 cells: the method comprises the following steps that a cell a, a cell b and a cell c, and when a terminal accesses the cell b, the cell b is used as a target cell.
It should be understood that the above examples are only examples for better understanding of the technical solutions of the embodiments of the present invention, and are not to be taken as the only limitation of the embodiments of the present invention.
At the base station side, two cell-level parameters, namely idle starting time and idle duration, are set for each cell in advance, as shown in the following table 1:
table 1:
as shown in table 1, two cell-level parameters are added to a cell in an ENB (Evolved Node B), which are idle start time (value range 0-3, 0 represents 22:00, 1 represents 23:00, 2 represents 0:00, and 3 represents 1:00) and idle duration (value range 0-3, 0 represents that the cell is not idle, 1 represents 8 hours, 2 represents 9 hours, and 3 represents 10 hours), where when the idle duration is 0, it indicates that the cell is always in a non-idle state.
It should be understood that the above examples are only examples for better understanding of the technical solutions of the embodiments of the present invention, and are not to be taken as the only limitation of the embodiments of the present invention.
The target idle starting time refers to the idle starting time corresponding to the target cell.
The target idle duration refers to an idle duration corresponding to the target cell.
After the terminal accesses the target cell, the target idle start time and the target idle duration corresponding to the target cell can be obtained according to two cell-level parameters preset for the target cell.
After acquiring the target idle start time and the target idle duration corresponding to the preset target cell, step 102 is executed.
Step 102: and generating a main body information block MIB.
When the base station transmits a system message, namely a Master Information Block (MIB), the base station transmits the system message through a Physical Downlink Shared Channel (PDSCH) resource of a Downlink subframe number 0 fixed in a radio frame. The MIB includes a plurality of configuration parameters, including system bandwidth information, a frame number of a radio frame transmitting the MIB, Physical hybrid automatic repeat request indicator Channel (PHICH) configuration information, and reservation information.
The MIB may be generated when the base station needs to send a message to the terminal.
Of course, in the present invention, the generated MIB may reserve several slots for adding the target idle start time and the target idle duration, which will be described in detail in the following embodiment two.
After generating the body information block MIB, step 103 is performed.
Step 103: and generating a target MIB based on the MIB, the target idle starting time and the target idle duration.
The target MIB refers to an MIB obtained by combining an MIB, a target idle start time, and a target idle duration.
After the MIB is generated, the target MIB may be generated based on the MIB, the target idle start time, and the target idle duration, and specifically, the target idle start time and the target idle duration may be added to the MIB with the reserved empty space, thereby generating the target MIB.
The process of generating the target MIB will be described in detail in the following embodiment two, which is not described herein again.
After the target MIB is generated based on the MIB, the target idle start time, and the target idle duration, step 104 is performed.
Step 104: and sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to the analysis result.
The terminal address refers to an address used for the terminal and the ENB to transmit information, and the terminal address may be a MAC (Media Access Control) address.
When the terminal accesses the target cell, the MAC address may be transmitted to the ENB, and the ENB may record the MAC address of the terminal and transmit the target MIB to the terminal according to the MAC address of the terminal.
After receiving the target MIB sent by the base station, the terminal can analyze the target MIB to determine the target idle starting time and the target idle duration of the target cell according to the analysis result, and further, the terminal can utilize the cell idle time to perform operations such as data transmission and the like, so that the cell utilization rate is improved macroscopically.
The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
According to the message sending method provided by the embodiment of the invention, under the condition that the terminal is accessed into the target cell, the preset target idle starting time and the preset target idle duration time corresponding to the target cell are obtained, the main body information block MIB is generated, the target MIB is generated based on the MIB, the target idle starting time and the target idle duration time, the target MIB is sent to the terminal according to the terminal address corresponding to the terminal, the terminal analyzes the target MIB, and the target idle starting time and the target idle duration time of the target cell are determined according to the analysis result. The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
Example two
Referring to fig. 2, a flowchart illustrating steps of a message sending method according to an embodiment of the present invention is shown, where the message sending method may be applied to a base station, and specifically may include the following steps:
step 201: acquiring historical data corresponding to a plurality of cells respectively; the target cell is one of the plurality of cells.
In the embodiments of the present invention, a base station, i.e., a public mobile communication base station, is a form of a radio station, which refers to a radio transceiver station that performs information transfer with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area.
Generally, one base station is a cell, and one base station may be divided into several cells.
When a base station is divided into multiple cells, historical data corresponding to the multiple cells, such as data of downloading and other actions generated by accessing the terminal into the cell, may be obtained.
It is to be understood that the target cell mentioned in the following steps is one of a plurality of cells.
The target cell refers to a cell in which a terminal accesses a base station, for example, when the base station is used as a cell, the target cell is the base station; while in dividing the base station into 3 cells: the method comprises the following steps that a cell a, a cell b and a cell c, and when a terminal accesses the cell b, the cell b is used as a target cell.
It should be understood that the above examples are only examples for better understanding of the technical solutions of the embodiments of the present invention, and are not to be taken as the only limitation of the embodiments of the present invention.
After acquiring the history data corresponding to each of the plurality of cells, step 202 is performed.
Step 202: and setting idle starting time and idle duration corresponding to the cells based on the historical data for each cell.
After obtaining the history data of each cell, two cell-level parameters, namely, an idle start time and an idle duration, may be set for each cell according to the history data of each cell, as shown in table 2 below:
table 1:
as shown in table 2, two cell-level parameters are added to a cell in an ENB (Evolved Node B), which are idle start time (value range 0-3, 0 represents 22:00, 1 represents 23:00, 2 represents 0:00, and 3 represents 1:00) and idle duration (value range 0-3, 0 represents that the cell is not idle, 1 represents 8 hours, 2 represents 9 hours, and 3 represents 10 hours), where when the idle duration is 0, it indicates that the cell is always in a non-idle state.
It should be understood that the above examples are only examples for better understanding of the technical solutions of the embodiments of the present invention, and are not to be taken as the only limitation of the embodiments of the present invention.
After setting a corresponding idle start time and idle duration for each cell under the control of the base station, step 203 is performed.
Step 203: and under the condition that the terminal accesses a target cell, acquiring preset target idle starting time and target idle duration corresponding to the target cell.
The target idle starting time refers to the idle starting time corresponding to the target cell.
The target idle duration refers to an idle duration corresponding to the target cell.
After the terminal accesses the target cell, the target idle start time and the target idle duration corresponding to the target cell can be obtained according to two cell-level parameters preset for the target cell.
After acquiring the target idle start time and the target idle duration corresponding to the preset target cell, step 204 is executed.
Step 204: generating the MIB of n reserved vacant positions; and n is a positive integer greater than or equal to 2, and the reserved vacant positions are positioned at the front n bits of the MIB or the rear n bits of the MIB.
When the base station transmits a system message, namely a Master Information Block (MIB), the base station transmits the system message through a Physical Downlink Shared Channel (PDSCH) resource of a Downlink subframe number 0 fixed in a radio frame. The MIB includes a plurality of configuration parameters, including system bandwidth information, a frame number of a radio frame transmitting the MIB, Physical hybrid automatic repeat request indicator Channel (PHICH) configuration information, and reservation information.
When a base station needs to send a message to a terminal, n MIBs of reserved slots can be generated, where n is a positive integer greater than or equal to 2.
The reserved slots may be the first n slots of the MIB message, or the last n slots of the MIB message, and specifically may be determined according to service requirements, which is not limited in the embodiments of the present invention.
After generating the n body information blocks MIB reserving empty bits, step 205 is performed.
Step 205: and adding the target idle starting time and the target idle duration time to the reserved vacant site to generate the target MIB.
After generating the body information blocks MIB of the n reserved slots, the target idle start time and the target idle duration may be added to the reserved slots, so that the target MIB may be generated.
For the above process, a detailed description will be made with reference to the following preferred embodiments.
In a preferred embodiment of the present invention, the step 205 may include:
substep S1: setting a first identifier corresponding to the target idle starting time and a second identifier corresponding to the target idle duration;
substep S2: and adding the first identifier and the second identifier to the reserved vacant space to generate the target MIB.
In the embodiment of the present invention, the first identifier refers to an identifier for indicating a target idle start time, and the second identifier refers to an identifier for indicating a target idle duration.
After the target idle start time and the target idle duration are obtained, a first identifier corresponding to the target idle start time may be set, and a second identifier corresponding to the target idle duration may be set.
After obtaining the first identifier and the second identifier, the first identifier and the second identifier may be added to the reserved empty space, so that the target MIB may be generated. For example, when the reserved empty bits are 5, the target cell uses the first 2 bits of the reserved 5 bits of the MIB message to represent the idle start time (00 represents 22:00, 01 represents 23:00, 10 represents 0:00, and 11 represents 1:00) and uses the 5 bits of the MIB message to represent the idle duration (00 represents that the cell is not idle, 01 represents 8 hours, 10 represents 9 hours, and 11 represents 10 hours) when transmitting the MIB message.
Two read-only global variables can be added at the terminal side, which are respectively cell idle starting time (value range 0-23, unit is hour) and cell idle ending time (value range 0-23, unit is hour).
When the UE accesses the cell, the mapping result of the first 2 bits (00 represents 22:00, 01 represents 23:00, 10 represents 0:00 and 11 represents 1:00) of the reserved 5 bits in the acquired MIB message is stored in the cell idle starting time variable, and the mapping result of the 3 rd and 4 th bits (00 represents that the cell is not idle, 01 represents 8 hours, 10 represents 9 hours and 11 represents 10 hours) of the reserved 5 bits in the acquired MIB message is superposed on the cell idle starting time variable and is stored in the cell idle ending time variable.
Step 206: and sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to the analysis result.
The terminal address refers to an address used for the terminal and the ENB to transmit information, and the terminal address may be a MAC (Media Access Control) address.
When the terminal accesses the target cell, the MAC address may be transmitted to the ENB, and the ENB may record the MAC address of the terminal and transmit the target MIB to the terminal according to the MAC address of the terminal.
After receiving the target MIB sent by the base station, the terminal can analyze the target MIB to determine the target idle starting time and the target idle duration of the target cell according to the analysis result, and further, the terminal can utilize the cell idle time to perform operations such as data transmission and the like, so that the cell utilization rate is improved macroscopically.
The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
According to the message sending method provided by the embodiment of the invention, under the condition that the terminal is accessed into the target cell, the preset target idle starting time and the preset target idle duration time corresponding to the target cell are obtained, the main body information block MIB is generated, the target MIB is generated based on the MIB, the target idle starting time and the target idle duration time, the target MIB is sent to the terminal according to the terminal address corresponding to the terminal, the terminal analyzes the target MIB, and the target idle starting time and the target idle duration time of the target cell are determined according to the analysis result. The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
EXAMPLE III
Referring to fig. 3, a schematic structural diagram of a base station provided in the embodiment of the present invention is shown, which may specifically include the following modules:
a target idle time obtaining module 310, configured to obtain a preset target idle starting time and a preset target idle duration corresponding to a target cell when a terminal accesses the target cell;
a main body MIB generating module 320 configured to generate a main body information block MIB;
a target MIB generating module 330, configured to generate a target MIB based on the MIB, the target idle start time, and the target idle duration;
a target MIB sending module 340, configured to send the target MIB to the terminal according to a terminal address corresponding to the terminal, so that the terminal analyzes the target MIB, and determines a target idle starting time and a target idle duration of the target cell according to an analysis result.
The base station provided by the embodiment of the invention acquires preset target idle starting time and target idle duration corresponding to the target cell under the condition that the terminal is accessed to the target cell, generates the main body information block MIB, generates the target MIB based on the MIB, the target idle starting time and the target idle duration, sends the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determines the target idle starting time and the target idle duration of the target cell according to the analysis result. The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
Example four
Referring to fig. 4, a schematic structural diagram of a base station provided in the embodiment of the present invention is shown, which may specifically include the following modules:
a historical data obtaining module 410, configured to obtain historical data corresponding to each of the multiple cells; the target cell is one of the plurality of cells;
an idle time setting module 420, configured to set, for each cell, an idle start time and an idle duration corresponding to the cell based on the history data;
a target idle time obtaining module 430, configured to obtain a preset target idle starting time and a preset target idle duration corresponding to a target cell when a terminal accesses the target cell;
a main body MIB generating module 440 configured to generate a main body information block MIB;
a target MIB generating module 450, configured to generate a target MIB based on the MIB, the target idle start time, and the target idle duration;
a target MIB sending module 460, configured to send the target MIB to the terminal according to a terminal address corresponding to the terminal, so that the terminal analyzes the target MIB, and determines a target idle starting time and a target idle duration of the target cell according to an analysis result.
Preferably, the master MIB generating module 440 includes:
an MIB generation submodule 441, configured to generate the MIB of n reserved slots; and n is a positive integer greater than or equal to 2, and the reserved vacant positions are positioned at the front n bits of the MIB or the rear n bits of the MIB.
Preferably, the target MIB generating module 450 includes:
a target MIB generating sub-module 451, configured to add the target idle starting time and the target idle duration time to the reserved empty space, so as to generate the target MIB.
Preferably, the target MIB generating sub-module 451 comprises:
the identifier setting submodule is used for setting a first identifier corresponding to the target idle starting time and a second identifier corresponding to the target idle duration;
and the identifier adding submodule is used for adding the first identifier and the second identifier to the reserved vacant space to generate the target MIB.
The base station provided by the embodiment of the invention acquires preset target idle starting time and target idle duration corresponding to the target cell under the condition that the terminal is accessed to the target cell, generates the main body information block MIB, generates the target MIB based on the MIB, the target idle starting time and the target idle duration, sends the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determines the target idle starting time and the target idle duration of the target cell according to the analysis result. The embodiment of the invention can inform the terminal user of the cell idle time, so that the terminal can know the cell idle time, the terminal can perform data transmission and other operations by using the cell idle time, and the cell utilization rate is improved macroscopically.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above detailed description is given to a message sending method and a base station provided by the present invention, and a specific example is applied in the text to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. A message sending method is applied to a base station, and is characterized by comprising the following steps:
under the condition that a terminal is accessed to a target cell, acquiring preset target idle starting time and target idle duration time corresponding to the target cell;
generating a main body information block MIB, wherein the MIB with a reserved vacancy is generated;
generating a target MIB based on the MIB, the target idle starting time and the target idle duration, wherein the target idle starting time and the target idle duration are added to the reserved empty space to generate the target MIB;
and sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to the analysis result.
2. The method according to claim 1, wherein before the step of obtaining the preset target idle start time and target idle duration corresponding to the target cell, further comprising:
acquiring historical data corresponding to a plurality of cells respectively; the target cell is one of the plurality of cells;
and setting idle starting time and idle duration corresponding to the cells based on the historical data for each cell.
3. The method of claim 1, wherein the step of generating the body information block MIB comprises:
generating the MIB of n reserved vacant positions; and n is a positive integer greater than or equal to 2, and the reserved vacant positions are positioned at the front n bits of the MIB or the rear n bits of the MIB.
4. The method of claim 1, wherein the step of adding the target idle start time and the target idle duration time to the reserved empty slot to generate the target MIB comprises:
setting a first identifier corresponding to the target idle starting time and a second identifier corresponding to the target idle duration;
and adding the first identifier and the second identifier to the reserved vacant space to generate the target MIB.
5. A message transmission apparatus applied to a base station, comprising:
a target idle time acquisition module, configured to acquire a preset target idle start time and a preset target idle duration time corresponding to a target cell when a terminal accesses the target cell;
a main body MIB generation module, configured to generate a main body information block MIB, where the MIB with a reserved vacancy is generated;
a target MIB generating module, configured to generate a target MIB based on the MIB, the target idle start time, and the target idle duration, wherein the target idle start time and the target idle duration are added to the reserved empty space to generate the target MIB;
and the target MIB sending module is used for sending the target MIB to the terminal according to the terminal address corresponding to the terminal so that the terminal analyzes the target MIB, and determining the target idle starting time and the target idle duration of the target cell according to an analysis result.
6. The apparatus of claim 5, further comprising:
the historical data acquisition module is used for acquiring historical data corresponding to the cells respectively; the target cell is one of the plurality of cells;
and the idle time setting module is used for setting the idle starting time and the idle duration corresponding to the cell based on the historical data aiming at each cell.
7. The apparatus of claim 5, wherein the master MIB generation module comprises:
an MIB generation submodule for generating the MIB of n reserved vacant positions; and n is a positive integer greater than or equal to 2, and the reserved vacant positions are positioned at the front n bits of the MIB or the rear n bits of the MIB.
8. The apparatus of claim 7, wherein the target MIB generation module comprises:
and the target MIB generation submodule is used for adding the target idle starting time and the target idle duration time to the reserved vacant space to generate the target MIB.
9. The apparatus of claim 8, wherein the target MIB generation submodule comprises:
the identifier setting submodule is used for setting a first identifier corresponding to the target idle starting time and a second identifier corresponding to the target idle duration;
and the identifier adding submodule is used for adding the first identifier and the second identifier to the reserved vacant space to generate the target MIB.
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