CN107041010B - Method, base station and mobile terminal for realizing service access - Google Patents
Method, base station and mobile terminal for realizing service access Download PDFInfo
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- CN107041010B CN107041010B CN201710442570.XA CN201710442570A CN107041010B CN 107041010 B CN107041010 B CN 107041010B CN 201710442570 A CN201710442570 A CN 201710442570A CN 107041010 B CN107041010 B CN 107041010B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/02—Hybrid access techniques
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/04—Scheduled or contention-free access
- H04W74/06—Scheduled or contention-free access using polling
Abstract
The invention provides a method for realizing service access, which is applied to a base station, wherein the base station stores team identification information of a mobile terminal in a communication cluster in which the base station is positioned, and the method comprises the following steps: detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value or not according to a set frequency; when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing the service access requests initiated according to the team identifier; circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed; and receiving service access request information sent by the mobile terminal, and establishing service connection with the mobile terminal. By adopting the technical scheme of the invention, collision caused by the fact that a large number of mobile terminals simultaneously initiate service access requests can be avoided, and the efficiency of realizing service access by a large number of mobile terminals is greatly improved.
Description
Technical Field
The present invention relates to the field of wireless communication technologies, and in particular, to a method, a base station, and a mobile terminal for implementing service access.
Background
In a trunked communication system, a plurality of mobile terminals share a control channel under a base station. A plurality of mobile terminals access the control channel randomly respectively in a free competition mode. When a mobile terminal accesses a control channel, another mobile terminal may also access the control channel, and due to limited capacity of the control channel, the mobile terminal may collide with the other mobile terminal, so that the mobile terminal cannot successfully access the control channel and cannot establish a service connection with a base station.
In the prior art, if a mobile terminal collides with other mobile terminals when accessing a control channel and fails to access the control channel successfully, the mobile terminal waits for a set time period and then accesses the control channel again until the mobile terminal accesses the control channel successfully. However, when a large number of mobile terminals access the control channel of the base station simultaneously and collide with each other in the trunking communication system, because the capacity of the control channel is limited, if each mobile terminal accesses the control channel by using a backoff retransmission method, a large number of mobile terminals still collide again, so that it takes a long time for the mobile terminals to successfully access the control channel, and the service access efficiency of the mobile terminals is low.
Disclosure of Invention
Based on the defects and shortcomings of the prior art, the invention provides a method for realizing service access, a base station and a mobile terminal, which can reduce the probability of collision of a large number of mobile terminals when the service connection is established between the large number of mobile terminals and the base station.
A method for realizing service access is applied to a base station, the base station stores team identification information of a mobile terminal in a communication cluster where the base station is located, and the method comprises the following steps:
detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value or not according to a set frequency;
when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing the service access requests initiated according to the team identifier;
circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed;
and receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal.
Preferably, the method further comprises:
when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
Preferably, the detecting whether the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold includes:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not;
if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
Preferably, the group identification information traversed by the broadcast includes:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
A method for realizing service access is applied to a mobile terminal, the mobile terminal stores own team identification information, the method comprises:
receiving information which is broadcasted by a base station and represents that a service access request is initiated according to a team identifier;
receiving team identification information periodically broadcast by a base station;
judging whether the received group identification information broadcasted by the base station is the same as the own group identification information;
if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station;
and receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station.
A base station, comprising:
the first storage unit is used for storing the team formation identification information of the mobile terminal in the communication cluster in which the first storage unit is positioned;
a detecting unit, configured to detect whether the number of mobile terminals that simultaneously initiate a service access request exceeds a set number threshold according to a set frequency;
the instruction sending unit is used for broadcasting information representing that the service access requests are initiated according to the team identifier when the number of the mobile terminals which simultaneously initiate the service access requests exceeds a set number threshold value;
the processing unit is used for circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed;
and the service connection unit is used for receiving the service access request information sent by the mobile terminal and establishing service connection with the mobile terminal.
Preferably, the base station further includes:
the second processing unit is used for detecting whether a set number of mobile terminals realize service access and whether the set number of times of the stored formation identification information is traversed; when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
Preferably, the detecting unit is configured to, when detecting whether the number of mobile terminals that simultaneously initiate the service access request exceeds a set number threshold:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not; if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
Preferably, when the processing unit broadcasts the traversed formation identification information, the processing unit is specifically configured to:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
A base station, comprising:
a first memory and a first processor;
the first memory is connected with the first processor and used for storing programs and data generated in the program running process;
the first processor is configured to implement the following functions by running the program stored in the first memory:
storing the team formation identification information of the mobile terminal in the communication cluster in which the team formation identification information is located; detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value or not according to a set frequency; when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing the service access requests initiated according to the team identifier; circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed; and receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal.
Preferably, the first processor is further configured to:
detecting whether a set number of mobile terminals realize service access and whether the set number of times of the stored formation identification information is traversed; when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
Preferably, the first processor, when detecting whether the number of mobile terminals that simultaneously initiate service access requests exceeds a set number threshold, is specifically configured to:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not; if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
Preferably, when the first processor broadcasts the traversed formation identification information, the first processor is specifically configured to:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
A mobile terminal, comprising:
the second storage unit is used for storing own team formation identification information;
the information receiving unit is used for receiving information which is broadcasted by the base station and represents that a service access request is initiated according to the group identifier, and receiving the group identifier information which is periodically broadcasted by the base station;
the judgment processing unit is used for judging whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station;
and the service establishing unit is used for receiving the information which is sent by the base station and used for representing the acceptance of the service access request and establishing service connection with the base station.
A mobile terminal, comprising:
a second memory and a second processor;
the second memory is connected with the second processor and used for storing programs and data generated in the program running process;
the second processor is configured to implement the following functions by running the program stored in the second memory:
storing own team formation identification information; receiving information which is broadcasted by a base station and represents that a service access request is initiated according to a team identifier; receiving team identification information periodically broadcast by a base station; judging whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station; and receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station.
The method for realizing service access provided by the invention is applied to a base station, the base station stores team formation identification information of a mobile terminal, and the method comprises the following steps: detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold; when detecting that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold, broadcasting information for initiating the service access request according to the team identifier; according to a set time interval, circularly traversing the stored group identification information, and broadcasting the traversed group identification information according to a set second period when one group identification information is traversed; receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal; the team forming identification information of the mobile terminal is the same as the broadcasted team forming identification information; and after detecting that the mobile terminals with set quantity realize service access or traversing the stored group identification information for set times, broadcasting the information for stopping initiating the service access request according to the group identification. In the technical scheme of the invention, when a large number of mobile terminals simultaneously initiate service access requests, the base station broadcasts the stored team identification information to control the mobile terminals to initiate the service access requests when receiving the team identification information which is the same as the mobile terminals, so that collision caused by the fact that all the mobile terminals simultaneously initiate the service access requests is avoided, and the service access efficiency of the mobile terminals is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a method for implementing service access according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of another method for implementing service access according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating another method for implementing service access 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;
fig. 5 is a schematic structural diagram of another base station according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another base station according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a method for realizing service access, which is applied to a base station, wherein the base station stores team identification information of a mobile terminal in a communication cluster in which the base station is positioned;
specifically, the core technology of the method for implementing service access provided by the embodiment of the present invention is a technology that a mobile terminal accesses air interfaces of a system in batches. Before all the mobile terminals start to be started in cluster building, the mobile terminals are uniformly divided into a plurality of groups in advance, each group has a unique group identification, and the mobile terminals with the same group identification belong to the same group. After the mobile terminal is started, when the base station detects or identifies that a large quantity of mobile terminals simultaneously initiate service access requests, the base station dynamically broadcasts the formation identification information on a control channel or other channels, and informs the mobile terminal that the service can be initiated after the formation identification is matched. After the mass of mobile terminals basically complete service access, the mobile terminals recover to a normal processing scene, and the base station sends a broadcast in a control channel or other channels to inform the mobile terminals to cancel service access requests initiated according to the team identifiers, so that the requirements of the normal working scene are met.
Uniformly dividing all mobile terminals under the cluster system into groups, and allocating a unique group identifier to each group, including but not limited to the following ways:
one way is to use the mobile terminal air interface address to partition the team identity. Specifically, the team identifier is obtained by a method of modulo the air interface address of the mobile terminal. For example, dividing the mobile terminals into 4 teams, the team identifier may be calculated by modulo 4 of the air interface address of the mobile terminal. In this way, the configuration of the air interface addresses of all the mobile terminals needs to be divided according to a certain rule, so as to ensure that the number of terminals in each team is basically equal and large differences cannot occur.
Alternatively, each mobile terminal is given a team id and saved to the non-volatile memory of the mobile terminal before the mobile terminal is enabled. The same group identifier indicates that the mobile terminals belong to the same group. In this way, the number of mobile terminals under each team is required to be kept substantially equal when configuring the team identity, and a large difference cannot occur.
It should be noted that, the embodiments of the present invention only illustrate the method for dividing the mobile terminals into groups and setting the group identifiers for the mobile terminals in the above manner. The present invention is not limited to the method of grouping the mobile terminals and setting the grouping identifiers for the mobile terminals, and any identification information that can be used as the grouping identifiers for the mobile terminals, and any method that can be used to group the mobile terminals and set the grouping identifiers for the mobile terminals can be adopted by the embodiments of the present invention.
Based on the processed cluster system, the present invention provides a method for implementing service access, as shown in fig. 1, the method includes:
s101, detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value according to a set frequency;
specifically, in a normal communication scenario, a mobile terminal in the trunking system accesses a control channel in a random access manner and sends a service access request to the base station. When a large number of mobile terminals simultaneously initiate service access requests to the base station, due to the limited capacity of the control channel, the collision phenomenon of the mobile terminals frequently occurs, and the realization of service access of the mobile terminals is influenced. At this time, the trunking system should limit the service access manner of the mobile terminal, so as to ensure that a large number of mobile terminals can quickly implement service access, and reduce the collision probability.
Based on the principle, the base station periodically detects whether a large number of mobile terminals initiate service access requests simultaneously, and when detecting that the number of the mobile terminals initiating the service access requests exceeds a set number threshold, the base station can judge that a large number of mobile terminals are initiating the service access requests
When detecting that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold, executing the step S102, and broadcasting information representing the service access request initiated according to the team identifier;
specifically, when the base station detects that a large number of mobile terminals initiate service access requests, in order to avoid frequent mobile terminal collisions caused by the simultaneous service access requests initiated by the large number of mobile terminals, the base station broadcasts information through a control channel or other channels, and notifies all the mobile terminals to initiate service requests according to the team identifier, that is, all the mobile terminals initiate service access requests in batches.
S103, circularly traversing the stored team formation identification information according to a set time interval;
specifically, after executing step S102 and broadcasting the information representing that the service access request is initiated according to the group identifier, the base station immediately starts to traverse the group identifier information stored in the base station, so as to notify the mobile terminal matched with the group identifier information to initiate the service access request. When traversing a group identification information, informing the mobile terminal matched with the group identification information to initiate a service access request, thus ensuring that a large number of mobile terminals complete service access orderly.
The specific time interval of the cyclic traversal of the stored team identification information may be obtained according to the simulation data evaluation, for example, 1000 mobile terminals are expected in the cluster system, and the mobile terminals may be divided into 4 batches to initiate air interface services. 1000 mobile terminals are divided into 4 groups, each group comprises about 250 mobile terminals, the registration time of 250 mobile terminals is less than 3 minutes, and the time interval of traversing each group identification information can be configured to be 3 minutes. In an actual use scenario, a user may flexibly configure a time interval for traversing the formation identifier information according to factors such as a network access rate, and the like.
Executing step S104 when traversing a team identification information, and broadcasting the traversed team identification information according to a set period;
specifically, when the base station traverses to a certain team identification information, the traversed team identification information is periodically broadcast through a control channel or other channels in a time interval before traversing to the next team identification information. Correspondingly, all the mobile terminals can receive the group identification information broadcasted by the base station, then the mobile terminals compare the received group identification information with the own group identification information, and only the mobile terminals matched with the received group identification information can initiate service access requests, so that a large number of mobile terminals can be ensured to initiate the service access requests orderly.
And S105, receiving service access request information sent by the mobile terminal, and establishing service connection with the mobile terminal.
Specifically, the mobile terminal receives the group identification information broadcasted by the base station, and the mobile terminal initiates a service access request to the base station when verifying that the group identification information broadcasted by the base station is the same as the group identification information of the mobile terminal. And after receiving the service access request sent by the mobile terminal, the base station establishes service connection with the mobile terminal.
It should be noted that, when a mobile terminal belonging to the same team initiates a service access request, collision may also occur due to the limitation of the control channel capacity, and at this time, the mobile terminal implements service access by using a back-off retransmission method. In this case, although the mobile terminals in the same team collide with each other, since the number of the mobile terminals in the same team is much smaller than that of a large number of mobile terminals, the mobile terminals in the collision can achieve service access faster by using a backoff retransmission method. Therefore, when a large number of mobile terminals simultaneously initiate service access requests, the technical scheme of the embodiment of the invention can greatly reduce the collision probability and improve the service access rate.
Further, in order to avoid collision of mobile terminals in the same team, when a user uniformly groups the mobile terminals in the trunking system, the number of the mobile terminals in each team is set according to the capacity of the control channel, so that the probability of collision of the mobile terminals in the same team can be reduced.
The method for realizing service access provided by the invention is applied to a base station, the base station stores team formation identification information of a mobile terminal, and the method comprises the following steps: detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold; when detecting that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold, broadcasting information for initiating the service access request according to the team identifier; according to a set time interval, circularly traversing the stored group identification information, and broadcasting the traversed group identification information according to a set second period when one group identification information is traversed; receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal; the team forming identification information of the mobile terminal is the same as the broadcasted team forming identification information; and after detecting that the mobile terminals with set quantity realize service access or traversing the stored group identification information for set times, broadcasting the information for stopping initiating the service access request according to the group identification. In the technical scheme of the invention, when a large number of mobile terminals simultaneously initiate service access requests, the base station broadcasts the stored team identification information to control the mobile terminals to initiate the service access requests when receiving the team identification information which is the same as the mobile terminals, so that collision caused by the fact that all the mobile terminals simultaneously initiate the service access requests is avoided, and the service access efficiency of the mobile terminals is improved.
Optionally, in another embodiment of the present invention, referring to fig. 2, the method further includes:
s206, when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the service access request is stopped to be initiated according to the group identification.
Specifically, when the base station detects that a set number of mobile terminals have implemented service access, or has traversed through all stored group identifiers for a set number of times, it may be considered that service access of most mobile terminals in a large number of mobile terminals has been implemented. At this time, the base station broadcasts information to inform all mobile terminals to stop initiating service access request information according to the team identifier, so that the trunking system enters a normal working scene. And the mobile terminal which does not realize the service access adopts a normal working mode to realize the service access.
Steps S201 to S205 in this embodiment correspond to steps S101 to S105 in the method embodiment shown in fig. 1, and for specific content, please refer to the content corresponding to the method embodiment shown in fig. 1, which is not described herein again.
Optionally, in another embodiment of the present invention, the detecting whether the number of mobile terminals simultaneously initiating the service access request exceeds a set number threshold includes:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not;
if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
Specifically, when the base station detects whether a large number of mobile terminals initiate a service access request at the same time, the method includes, but is not limited to, the following manners:
detecting whether a cluster system fails or the control channel is restarted after the system is upgraded, wherein when the system fails or the system is upgraded, the control channel is restarted, and a large number of mobile terminals initiate service access requests;
detecting whether the uplink carrier synchronization signal is detected but the carrier synchronization signal cannot be successfully decoded or the decoding error rate is extremely high, if the uplink carrier synchronization signal is detected but the carrier synchronization signal cannot be successfully decoded or the decoding error rate is extremely high, indicating that a large number of mobile terminals initiate service access requests;
whether an instruction which is sent by a user and indicates that a large number of mobile terminals initiate service access requests is received is detected, and when the instruction of the user is received, the fact that a large number of mobile terminals need to complete service access can be judged.
And detecting and confirming that a large number of mobile terminals need to complete service access through any mode, and immediately informing the mobile terminals to initiate service access requests according to the team identifiers by the base station.
It can be understood that the embodiment of the present invention only exemplifies the manner of detecting whether a large number of mobile terminals initiate service access requests simultaneously in the above three aspects. In fact, in the technical field, there are other methods that can detect whether there are a large number of mobile terminals initiating service access requests at the same time, and any method that can be used to detect whether there are a large number of mobile terminals initiating service access requests at the same time is within the scope of the embodiments of the present invention.
Optionally, in another embodiment of the present invention, the group identification information traversed by the broadcast includes:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
Specifically, the base station broadcasts the team identifier information through the air interface address information of the MASK length of the ALOHA message, and if the MASK is 2, the air interface address is 2 bits lower than 00 to represent the first team identifier; the air interface address is lower by 2 bits and is 01, which represents a second team identifier; the air interface address is 10 bits lower than the air interface address, and the third team identifier is represented; and the air interface address is lower by 2 bits and is 11, which represents the fourth team identification.
Or the base station can send a self-defined SLCO type value through the CACH broadcast message, the CACH carries the team identification information, after the mobile terminal receives the self-defined SLCO value, the team identification information is taken out from the CACH broadcast message and compared with the team identification information stored in the nonvolatile memory of the mobile terminal, if the team identification information is matched with the team identification information, the mobile terminal allows to initiate a service, and if the team identification information is not matched with the team identification information, the mobile terminal leaves the current channel to search for a channel meeting the matched team identification.
It should be noted that the user may also set other self-defined air interface signaling to carry the formation identifier information traversed by the base station. In fact, any information transmission method that enables the base station to broadcast the traversed formation identification information to the mobile terminal may be adopted by the embodiments of the present invention, and is within the scope of the embodiments of the present invention.
The embodiment of the invention discloses another method for realizing service access, which is applied to a mobile terminal, wherein the mobile terminal stores own team formation identification information;
specifically, the core technology of the method for implementing service access provided by the embodiment of the present invention is a technology that a mobile terminal accesses air interfaces of a system in batches. Before all the mobile terminals start to be started in cluster building, the mobile terminals are uniformly divided into a plurality of groups in advance, each group has a unique group identification, and the mobile terminals with the same group identification belong to the same group. The mobile terminal stores the team identification information configured by the user. After the mobile terminal is started, when the base station detects or identifies that a large quantity of mobile terminals simultaneously initiate service access requests, the base station dynamically broadcasts the formation identification information on a control channel or other channels, and informs the mobile terminal that the service can be initiated after the formation identification is matched. After the mass of mobile terminals basically complete service access, the mobile terminals recover to a normal processing scene, and the base station sends a broadcast in a control channel or other channels to inform the mobile terminals to cancel service access requests initiated according to the team identifiers, so that the requirements of the normal working scene are met.
Referring to fig. 3, a method for implementing service access according to an embodiment of the present invention includes:
s301, receiving information which is broadcasted by a base station and represents that a service access request is initiated according to a team identifier;
specifically, when a large number of mobile terminals send service access requests to the base station, the base station broadcasts instructions through a control channel or other channels, so that the large number of mobile terminals start to initiate service access requests according to the team identifier. At the same time, the base station starts broadcasting the team identification information.
S302, receiving team formation identification information periodically broadcast by a base station;
s303, judging whether the received group identification information broadcasted by the base station is the same as the own group identification information;
specifically, after receiving the group identification information broadcast by the base station, the mobile terminal checks whether the received mobile identification information is the same as the group identification information of the mobile terminal itself, and only when the group identification information broadcast by the base station is the same as the group identification information of the mobile terminal itself, the mobile terminal allows the service access request to be initiated to the base station.
If the received team identification information broadcasted by the base station is the same as the own team identification information, executing the step S304, and sending service access request information to the base station;
specifically, when the mobile terminal checks that the group identification information broadcast by the base station is the same as the own group identification information, the mobile terminal sends service access request information to the base station. At this time, the mobile terminal with the formation identification information different from the formation identification information broadcasted by the base station does not allow to send the service access request information to the base station, so that collision caused by a large number of mobile terminals sending the service access request information to the base station at the same time can be avoided.
It should be noted that, if the group identifier information broadcast by the base station and received by the mobile terminal is different from the own group identifier information, the mobile terminal does not send the service access request information to the base station. At this time, the mobile terminal waits for and continues to receive the group identifier information broadcasted by the base station, and sends service access request information to the base station until the received group identifier information is the same as the own group identifier information. Or, when detecting that the received group identification information broadcasted by the base station is different from the own group identification information, the mobile terminal switches to another base station and receives the group identification information broadcasted by the base station in the cell of the other base station. Similarly, after receiving the group identification information, the mobile terminal detects whether the received group identification information is the same as the own group identification information, and if so, sends service access request information to the base station broadcasting the group identification information; if the information is different, the mobile terminal can be further switched to other base stations to receive the group identification information, and the service access request information is sent to the base stations until the received group identification information is the same as the self group identification information.
S305, receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station.
The method for realizing the service access is applied to the mobile terminal, and the mobile terminal stores the own team identification information. When a large number of mobile terminals need to initiate service access requests, the mobile terminals firstly receive information which is broadcasted by a base station and represents that the service access requests are initiated according to a team identifier, and receive the team identifier information which is periodically broadcasted by the base station; then judging whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station; and finally, receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station. The method for realizing the service access can ensure that a large number of mobile terminals initiate service access requests to the base station in order, quickly realize the service access of the mobile terminals and avoid collision caused by the simultaneous initiation of the service access requests to the base station by the large number of mobile terminals.
The embodiment of the invention also discloses a base station, which is shown in fig. 4 and comprises:
a first storage unit 401, configured to store team identification information of a mobile terminal in a communication cluster where the first storage unit is located;
a detecting unit 402, configured to detect, according to a set frequency, whether the number of mobile terminals that simultaneously initiate a service access request exceeds a set number threshold;
an instruction sending unit 403, configured to broadcast information representing that service access requests are initiated by group identifiers when it is detected that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold;
a processing unit 404, configured to cycle through the stored team identification information according to a set time interval, and broadcast the traversed team identification information according to a set period every time a team identification information is traversed;
a service connection unit 405, configured to receive service access request information sent by a mobile terminal, and establish service connection with the mobile terminal.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of each unit in this embodiment, which is not described herein again.
In the base station provided by the invention, a first storage unit 401 stores team identification information of a mobile terminal in a communication cluster where the first storage unit is located; when implementing the service access of the mobile terminal, firstly, the detecting unit 402 detects whether the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold according to the set frequency; when detecting that the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold, the instruction sending unit 403 broadcasts information representing that service access requests are initiated according to a team identifier; then, the processing unit 404 circularly traverses the stored team identification information according to a set time interval, and broadcasts the traversed team identification information according to a set period when traversing to a team identification information; finally, the service connection unit 405 receives the service access request information sent by the mobile terminal, and establishes service connection with the mobile terminal. When the base station provided by the embodiment of the invention realizes the access of a large number of mobile terminal services, the base station can control a large number of mobile terminals to initiate service access requests according to the team identification, so that the service access of the large number of mobile terminals can be realized quickly, and the collision caused by the simultaneous initiation of the service access requests to the base station by the large number of mobile terminals is avoided.
Optionally, in another embodiment of the present invention, referring to fig. 5, the base station further includes:
a second processing unit 406, configured to detect whether a set number of mobile terminals have implemented service access, and detect whether the stored group identifier information is traversed for a set number of times; when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the second processing unit 406 in this embodiment, which is not described herein again.
Optionally, in another embodiment of the present invention, when the detecting unit 402 detects whether the number of the mobile terminals that simultaneously initiate the service access request exceeds a set number threshold, the detecting unit is specifically configured to:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not; if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
Specifically, please refer to the content of the corresponding method embodiment for the specific work content of the detection unit 402 in this embodiment, which is not described herein again.
Optionally, in another embodiment of the present invention, when the processing unit 404 broadcasts the traversed formation identification information, the processing unit is specifically configured to:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processing unit 404 in this embodiment, which is not described herein again.
The embodiment of the invention discloses another base station, which is shown in fig. 6 and comprises:
a first memory 601 and a first processor 602;
the first memory 601 is connected to the first processor 602, and is configured to store programs and data generated during program running;
the first processor 602 is configured to implement the following functions by executing the program stored in the first memory 601:
storing the team formation identification information of the mobile terminal in the communication cluster in which the team formation identification information is located; detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value or not according to a set frequency; when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing the service access requests initiated according to the team identifier; circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed; and receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal.
Specifically, please refer to the content of the corresponding method embodiment for the specific work content of each part in this embodiment, which is not described herein again.
In the base station provided in the embodiment of the present invention, the first processor 602 stores the formation identification information of the mobile terminal in the communication cluster where the first processor is located; when implementing the service access of a large number of mobile terminals, the first processor 602 first detects, according to a set frequency, whether the number of mobile terminals that simultaneously initiate a service access request exceeds a set number threshold; when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing the service access requests initiated according to the team identifier; then, the first processor 602 circularly traverses the stored team identification information according to a set time interval, and broadcasts the traversed team identification information according to a set period when traversing to a team identification information; and receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal. The base station provided by the embodiment of the invention controls the mobile terminals to orderly initiate the service access requests according to the team identification when realizing the access of a large number of mobile terminal services, can quickly realize that a large number of mobile terminals initiate the service access requests to the base station, and avoids collision caused by the simultaneous initiation of the service access requests to the base station by a large number of mobile terminals.
Optionally, in another embodiment of the present invention, the first processor 602 is further configured to:
detecting whether a set number of mobile terminals realize service access and whether the set number of times of the stored formation identification information is traversed; when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the first processor 602 in this embodiment, which is not described herein again.
Optionally, in another embodiment of the present invention, when the first processor 602 detects whether the number of the mobile terminals that simultaneously initiate the service access request exceeds a set number threshold, specifically, the first processor is configured to:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not; if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the first processor 602 in this embodiment, which is not described herein again.
Optionally, in another embodiment of the present invention, when the first processor 602 broadcasts the traversed formation identification information, the method is specifically configured to:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the first processor 602 in this embodiment, which is not described herein again.
The embodiment of the invention discloses a mobile terminal, which is shown in figure 7 and comprises the following components:
a second storage unit 701 configured to store own team formation identification information;
an information receiving unit 702, configured to receive information, which is broadcasted by a base station and indicates that a service access request is initiated according to a team identifier, and receive team identifier information, which is periodically broadcasted by the base station;
a determining unit 703, configured to determine whether the received group identifier information broadcasted by the base station is the same as the own group identifier information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station;
a service establishing unit 704, configured to receive the information indicating that the service access request is received from the base station, and establish a service connection with the base station.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of each unit in this embodiment, which is not described herein again.
In the mobile terminal according to the embodiment of the present invention, the second storage unit 701 stores the own team formation identification information; in a scenario where a large number of mobile terminals initiate service access requests to a base station, the information receiving unit 702 first receives information representing that service access requests are initiated according to a team identifier broadcast by the base station, and receives team identifier information periodically broadcast by the base station; then, the judgment processing unit 703 judges whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station; finally, the service establishing unit 704 receives the information indicating that the service access request is received, which is sent by the base station, and establishes service connection with the base station. When a large number of mobile terminals initiate service access requests to the base station, the mobile terminal provided by the embodiment of the invention initiates the service access requests according to the team identification information sent by the base station, thereby greatly reducing the probability of collision with other mobile terminals.
The embodiment of the invention discloses another mobile terminal, which is shown in a figure 8 and comprises the following components:
a second memory 801 and a second processor 802;
the second memory 801 is connected to the second processor 802, and is configured to store a program and data generated during program running;
the second processor 802 is configured to implement the following functions by running the program stored in the second memory 801:
storing own team formation identification information; receiving information which is broadcasted by a base station and represents that a service access request is initiated according to a team identifier; receiving team identification information periodically broadcast by a base station; judging whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station; and receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station.
Specifically, please refer to the content of the corresponding method embodiment for the specific work content of each part in this embodiment, which is not described herein again.
In the mobile terminal provided in the embodiment of the present invention, the second processor 802 stores its own team identification information, and in a scenario where a large number of mobile terminals initiate service access requests to a base station, the second processor 802 first receives information representing that the service access requests are initiated according to the team identification broadcast by the base station, and receives the team identification information periodically broadcast by the base station; then judging whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station; and finally, receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station. When a large number of mobile terminals initiate service access requests to the base station, the mobile terminal provided by the embodiment of the invention initiates the service access requests according to the team identification information sent by the base station, thereby greatly reducing the probability of collision with other mobile terminals.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method for realizing service access is characterized in that the method is applied to a base station, the base station stores team identification information of all mobile terminals in a communication cluster in which the base station is positioned, and the method comprises the following steps:
detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value or not according to a set frequency;
when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing that the service access requests are initiated according to the team identifiers, wherein the information is used for informing the mobile terminals to initiate the service requests after the team identifiers are matched;
circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed;
and receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal.
2. The method of claim 1, further comprising:
when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
3. The method of claim 1, wherein the detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold comprises:
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not;
if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
4. The method of claim 1, wherein the broadcasting the traversed formation identification information comprises:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
5. A method for realizing service access is characterized in that the method is applied to a mobile terminal, the mobile terminal stores own team identification information, and the method comprises the following steps:
receiving information which is broadcasted by a base station and represents that a service access request is initiated according to a team identifier;
receiving team identification information periodically broadcast by a base station;
judging whether the received group identification information broadcasted by the base station is the same as the own group identification information;
if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station;
and receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station.
6. A base station, comprising:
a first memory and a first processor;
the first memory is connected with the first processor and used for storing programs and data generated in the program running process;
the first processor is configured to implement the following functions by running the program stored in the first memory:
storing the team identification information of all mobile terminals in the communication cluster in which the mobile terminals are located; detecting whether the number of mobile terminals simultaneously initiating service access requests exceeds a set number threshold value or not according to a set frequency; when detecting that the number of the mobile terminals simultaneously initiating the service access requests exceeds a set number threshold, broadcasting information representing that the service access requests are initiated according to the team identifiers, wherein the information is used for informing the mobile terminals to initiate the service requests after the team identifiers are matched; circularly traversing the stored team identification information according to a set time interval, and broadcasting the traversed team identification information according to a set period when one team identification information is traversed; and receiving service access request information sent by a mobile terminal, and establishing service connection with the mobile terminal.
7. The base station of claim 6, wherein the first processor is further configured to:
when detecting that the mobile terminals with set number realize service access or traverse the stored group identification information for set times, broadcasting information representing that the initiation of a service access request according to the group identification is stopped.
8. The base station according to claim 6, wherein the first processor is configured to detect whether the number of mobile terminals simultaneously initiating the service access request exceeds a set number threshold;
detecting whether a control channel is restarted or not, detecting whether a carrier synchronization signal can be successfully decoded or not, and detecting whether an indication signaling representing that the number of mobile terminals initiating service access requests simultaneously exceeds a set number threshold is received or not;
if detecting that the control channel is restarted, or detecting that the carrier synchronization signal cannot be successfully decoded, or detecting that an indication signaling representing that the number of the mobile terminals simultaneously initiating the service access request exceeds a set number threshold is received, confirming that the number of the mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
9. The base station of claim 6, wherein the first processor, when broadcasting the traversed formation identification information, is specifically configured to:
and broadcasting the traversed formation identification information through air interface address information of the ALOHA information, or carrying the traversed formation identification information through CACH broadcast information.
10. A mobile terminal, comprising:
a second memory and a second processor;
the second memory is connected with the second processor and used for storing programs and data generated in the program running process;
the second processor is configured to implement the following functions by running the program stored in the second memory:
storing own team formation identification information; receiving information which is broadcasted by a base station and represents that a service access request is initiated according to a team identifier; receiving team identification information periodically broadcast by a base station; judging whether the received group identification information broadcasted by the base station is the same as the own group identification information; if the received team identification information broadcasted by the base station is the same as the own team identification information, sending service access request information to the base station; and receiving the information which is sent by the base station and is used for representing the acceptance of the service access request, and establishing service connection with the base station.
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| CN107635267A (en) * | 2017-08-31 | 2018-01-26 | 努比亚技术有限公司 | A kind of method, apparatus, base station and computer-readable recording medium for establishing connection |
| CN111078241B (en) * | 2018-10-22 | 2023-10-03 | 成都鼎桥通信技术有限公司 | OTA upgrading method and device |
| CN109922509A (en) * | 2019-02-28 | 2019-06-21 | 重庆大学 | A kind of intelligent group's switching method in multiple networks fusion |
| CN113590563A (en) * | 2021-07-28 | 2021-11-02 | 深圳Tcl新技术有限公司 | Data request method, system, storage medium and server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011079792A1 (en) * | 2009-12-31 | 2011-07-07 | 华为技术有限公司 | Method, device and system for accessing to wireless network and sending paging information |
| CN102651853A (en) * | 2011-02-28 | 2012-08-29 | 北京三星通信技术研究有限公司 | Random access method for machine-to-machine (M2M) terminals |
| WO2014023873A1 (en) * | 2012-06-27 | 2014-02-13 | Nokia Corporation | Resolving hidden node problem in synchronized dcf based channel access in wlan |
| CN105376834A (en) * | 2015-11-17 | 2016-03-02 | 天津大学 | Improved channel access method based on IOT protocol |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338917C (en) * | 2004-05-18 | 2007-09-19 | 中兴通讯股份有限公司 | Method for realizing group-turn accessing in wireless LAN |
| US9781741B2 (en) * | 2012-06-19 | 2017-10-03 | Electronics And Telecommunications Research Institute | Device and method for controlling slot-based channel access in wireless LAN system, and slot-based channel access terminal in wireless LAN |
| CN105307282B (en) * | 2015-07-23 | 2016-11-09 | 山东德昶安防科技有限公司 | A kind of method and device preventing multiple users access interference |
| CN105517014A (en) * | 2015-11-30 | 2016-04-20 | 成都华程通讯技术有限公司 | Grouping polling method of wireless communication |
-
2017
- 2017-06-13 CN CN201710442570.XA patent/CN107041010B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011079792A1 (en) * | 2009-12-31 | 2011-07-07 | 华为技术有限公司 | Method, device and system for accessing to wireless network and sending paging information |
| CN102651853A (en) * | 2011-02-28 | 2012-08-29 | 北京三星通信技术研究有限公司 | Random access method for machine-to-machine (M2M) terminals |
| WO2014023873A1 (en) * | 2012-06-27 | 2014-02-13 | Nokia Corporation | Resolving hidden node problem in synchronized dcf based channel access in wlan |
| CN105376834A (en) * | 2015-11-17 | 2016-03-02 | 天津大学 | Improved channel access method based on IOT protocol |
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