WO2018227361A1 - 一种实现业务接入的方法、基站及移动终端 - Google Patents
一种实现业务接入的方法、基站及移动终端 Download PDFInfo
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- WO2018227361A1 WO2018227361A1 PCT/CN2017/088008 CN2017088008W WO2018227361A1 WO 2018227361 A1 WO2018227361 A1 WO 2018227361A1 CN 2017088008 W CN2017088008 W CN 2017088008W WO 2018227361 A1 WO2018227361 A1 WO 2018227361A1
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- service access
- identification information
- base station
- access request
- information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- 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.
- multiple mobile terminals share a single control channel under one base station.
- a plurality of mobile terminals adopt a freely competitive manner, each randomly accessing a control channel.
- another mobile terminal may also access the control channel at the same time. Due to the limited capacity of the control channel, the mobile terminal may collide with another mobile terminal, causing the mobile terminal to fail to successfully access the control channel.
- the present invention provides a method, a base station, and a mobile terminal for implementing service access, which can reduce the probability of collision of a large number of mobile terminals when a large number of mobile terminals establish a service connection with a base station.
- a method for implementing service access is applied to a base station, where the base station stores the group identification information of the mobile terminal in the communication cluster in which the base station is located, and the method includes:
- the set frequency detecting whether the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold
- the broadcast characterizes information that initiates a service access request by the team identity
- the traversed team identification information is broadcasted according to a set period
- the method further includes:
- the broadcast After detecting that the set number of mobile terminals have achieved service access, or traversing the stored set number of team identification information, the broadcast characterizes the information that stops the service access request by the group identity.
- the detecting whether the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold includes:
- the team identification information traversed by the broadcast includes:
- the group identification information traversed by the air interface address information of the ALOHA information is broadcasted, or the group identification information traversed by the CACH broadcast information is carried.
- a method for implementing service access is applied to a mobile terminal, where the mobile terminal stores its own team identification information, and the method includes:
- the service access request information is sent to the base station;
- a base station comprising:
- a first storage unit configured to store the team identification information of the mobile terminal in the communication cluster in which the user is located
- a detecting unit configured to detect, according to the set frequency, whether the number of mobile terminals that simultaneously initiate a service access request exceeds a set number threshold
- the instruction sending unit is configured to: when detecting that the number of mobile terminals simultaneously initiating the service access request exceeds the set number threshold, broadcast the information indicating that the service access request is initiated according to the group identifier;
- the processing unit is configured to cycle through the stored team identification information according to the set time interval, and broadcast the traversed team identification information according to the set period when each group identification information is traversed;
- the service connection unit is configured to receive service access request information sent by the mobile terminal, and establish a service connection with the mobile terminal.
- the base station further includes:
- a second processing unit configured to detect whether a set number of mobile terminals have implemented service access, and detect whether to traverse the stored set number of team identification information; when detecting that the set number of mobile terminals have achieved service access After traversing the stored set of team identification information for a number of times, the broadcast characterizes the information that stops the initiation of the service access request by the team identity.
- the detecting unit detects whether the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold, the detecting unit is specifically configured to:
- the processing unit broadcasts the group identification information traversed, it is specifically used to:
- the group identification information traversed by the air interface address information of the ALOHA information is broadcasted, or the group identification information traversed by the CACH broadcast information is carried.
- a base station comprising:
- the first memory is connected to the first processor for storing a program and data generated during a running of the program
- the first processor is configured to implement the following functions by running a program stored in the first memory:
- the broadcast characterizes the information of the service access request initiated by the group identifier; cyclically traverses the stored team identification information according to the set time interval, and traverses to one team each time.
- the group identification information traversed is broadcasted according to the set period; the service access request information sent by the mobile terminal is received, and a service connection is established with the mobile terminal.
- the first processor is further configured to:
- the broadcast characterizes the information that stops the service access request by the group identity.
- the first processor when the first processor detects whether the number of mobile terminals that initiate the service access request exceeds the set number threshold, the first processor is specifically configured to:
- the first processor broadcasts the group identification information traversed, it is specifically used to:
- the group identification information traversed by the air interface address information of the ALOHA information is broadcasted, or the group identification information traversed by the CACH broadcast information is carried.
- a mobile terminal includes:
- a second storage unit configured to store its own team identification information
- an information receiving unit configured to receive, by the base station, information indicating that the service access request is initiated according to the group identifier, and receiving the team identification information periodically broadcast by the base station;
- a judgment processing unit configured to determine whether the received team identification information broadcasted by the base station is the same as its own team identification information; if the group identification information broadcasted by the base station is the same as its own team identification information, then Sending, by the base station, service access request information;
- a service establishing unit configured to receive information sent by the base station to represent the service access request, and establish a service connection with the base station.
- a mobile terminal includes:
- the second memory is connected to the second processor for storing a program and data generated during a running of the program
- the second processor is configured to implement the following functions by running a program stored in the second memory:
- the base station And storing, by the base station, information indicating that the service access request is initiated according to the group identifier; receiving the group identification information periodically broadcasted by the base station; determining whether the received group identification information broadcast by the base station is received The same as the group identification information of the self; if the group identification information broadcasted by the base station is the same as the group identification information of the base station, the service access request information is sent to the base station; and the identifier receiving station sent by the base station is received. Describe the service access request information, and establish a service connection with the base station.
- the method for implementing service access according to the present invention is applied to a base station, where the base station stores the group identification information of the mobile terminal, and the method includes: detecting whether the number of mobile terminals simultaneously initiating the service access request exceeds a set number threshold. When it is detected that the number of mobile terminals simultaneously initiating the service access request exceeds the set number threshold, the information of the service access request is initiated according to the group identity; and the stored team identity is circulated and traversed according to the set time interval.
- the information when traversing a group identification information, broadcasts the traversed team identification information according to the set second period; receives the service access request information sent by the mobile terminal, and establishes a service connection with the mobile terminal;
- the team identification information of the mobile terminal is the same as the broadcast team identification information; it is detected that the set number of mobile terminals have realized the service.
- the broadcast stops the information of the service access request initiated by the group identity.
- the base station when a large number of mobile terminals simultaneously initiate a service access request, the base station broadcasts the stored team identification information, and controls the mobile terminal to initiate a service access request when receiving the same team identification information as itself. All mobile terminals are prevented from simultaneously initiating service access requests and colliding, thereby improving mobile terminal service access efficiency.
- 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 schematic flowchart of 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 disclosure.
- FIG. 6 is a schematic structural diagram of another base station according to an embodiment of the present disclosure.
- FIG. 7 is a schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure.
- FIG. 8 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
- the embodiment of the invention discloses a method for implementing service access, which is applied to a base station, where the base station stores the team identification information of the mobile terminal in the communication cluster in which it is located;
- the core technology of the method for implementing service access proposed by the embodiment of the present invention is a technology for using a mobile terminal to access a system air interface in batches.
- all mobile terminals Before the cluster is set up, all mobile terminals start to be enabled. They are evenly divided into a plurality of teams in advance, each team having a unique team identity, and the mobile terminals of the same team identity belong to the same team.
- the base station After the mobile terminal is enabled, when the base station detects or recognizes that a large number of mobile terminals simultaneously initiate a service access request, the base station dynamically broadcasts the team identification information on the control channel or other channel to notify the mobile terminal that after matching the team identity In order to initiate a business.
- the base station After the large-scale mobile terminal basically completes the service access and then returns to the normal processing scenario, the base station sends a broadcast to the control channel or other channel to notify the mobile terminal to cancel the service access request according to the group identity, and meet the requirements of the normal working scenario.
- All mobile terminals in the cluster system are evenly grouped and assigned a unique team ID for each team, including but not limited to the following:
- the team identity is obtained by adopting a method of modulating the air interface address of the mobile terminal. For example, if the mobile terminal is divided into four groups, the team identity can be calculated by modulo the air interface address of the mobile terminal to 4. In this mode, the configuration of the air interface addresses of all the mobile terminals needs to be divided according to certain rules to ensure that the number of terminals in each group is substantially equal, and no large difference can occur.
- Another way is to assign each mobile terminal a team identity and save it to the non-volatile memory of the mobile terminal before the mobile terminal is enabled.
- the same team ID indicates that the mobile terminals belong to the same team. In this mode, the number of mobile terminals under each team must be kept substantially equal when the team ID is configured, and no large difference can occur.
- the embodiment of the present invention exemplifies a method for dividing a mobile terminal into a team and setting a team identity for the mobile terminal.
- the present invention does not strictly limit the method of dividing a mobile terminal into a team and setting a team identity for the mobile terminal, any identification information that can be used as a team identity of the mobile terminal, and any grouping that can be used to group the mobile terminal.
- the method and the method for setting the team identity for the mobile terminal can be adopted by the embodiment of the present invention.
- the present invention provides a method for implementing service access.
- the method includes:
- the mobile terminal in the cluster system accesses the control channel by using a random access method, and sends a service access request to the base station.
- the mobile terminal collision phenomenon occurs frequently due to the limited control channel capacity, which affects the mobile terminal to implement service access.
- the cluster system should limit the service access mode of the mobile terminal to ensure that a large number of mobile terminals can quickly implement service access and reduce the collision probability.
- the base station periodically detects whether a large number of mobile terminals initiate a service access request at the same time. When it is detected that the number of mobile terminals that initiate the service access request exceeds the set number threshold, it can be determined that there are a large number of mobiles. The terminal is initiating a service access request.
- step S102 is performed to broadcast the information indicating that the service access request is initiated by the group identifier
- the base station detects that a large number of mobile terminals initiate a service access request, in order to prevent a large number of mobile terminals from simultaneously initiating a service access request, frequent mobile terminal collisions occur, and the base station broadcasts information through the control channel or other channels to notify All mobile terminals start to initiate service requests according to the team identity, that is, all mobile terminals need to initiate service access requests in batches.
- the base station after performing the step S102 and broadcasting the information indicating that the service access request is initiated according to the group identifier, the base station immediately starts traversing the stored group identification information, so as to notify the mobile terminal that matches the team identification information to initiate the service connection. Into the request. Each time a group identification information is traversed, the mobile terminal that matches the group identification information is notified to initiate a service access request, so that a large number of mobile terminals can complete the service access in an orderly manner.
- the specific time interval for traversing the stored team identification information can be evaluated according to the simulation data. For example, 1000 mobile terminals are expected to be distributed in the cluster system, and the mobile terminals can be divided into 4 batches to initiate air interface services. First, 1000 mobile terminals are divided into 4 teams, then each team includes about 250 mobile terminals, and the registration time of 250 mobile terminals is less than 3 minutes, so the time interval for traversing each team identification information is Can be configured for 3 minutes. In an actual usage scenario, the user may flexibly configure the time interval for traversing the team identification information according to factors such as the network access rate, which is not strictly limited in this embodiment of the present invention.
- step S104 Each time a group identification information is traversed, step S104 is performed, and the team identification information traversed is broadcasted according to the set period;
- the base station traverses to a certain group identification information
- the group identification information traversed periodically through the control channel or other channels during the time interval before traversing to the next group identification information.
- all mobile terminals can receive the team identification information broadcasted by the base station, and then the mobile terminal compares the received team identification information with its own team identification information, and only the mobile that matches the received team identification information.
- the terminal can initiate a service access request, so that a large number of mobile terminals can initiate a service access request in an orderly manner.
- S105 Receive service access request information sent by the mobile terminal, and establish a service connection with the mobile terminal.
- the mobile terminal when the mobile terminal receives the group identification information broadcasted by the base station, and verifies that the group identification information broadcast by the base station is the same as the group identification information of the base station, the mobile terminal initiates a service access request to the base station. After receiving the service access request sent by the mobile terminal, the base station establishes a service connection with the mobile terminal.
- a collision may occur due to the limitation of the control channel capacity.
- the mobile terminal uses the method of retreating and retransmitting to implement service access.
- the mobile terminal since the number of mobile terminals of the same team is far less than the number of mobile terminals, the mobile terminal that collides may adopt the method of retreating and retransmitting. Business access is achieved faster. Therefore, when a large number of mobile terminals initiate a service access request at the same time, the technical solution of the embodiment of the present invention can greatly reduce the collision probability and improve the service access rate.
- the number of mobile terminals of each group is set according to the control channel capacity, and the same group can be reduced. The probability of a collision at the mobile terminal.
- the method for implementing service access according to the present invention is applied to a base station, where the base station stores the group identification information of the mobile terminal, and the method includes: detecting whether the number of mobile terminals simultaneously initiating the service access request exceeds a set number threshold. When it is detected that the number of mobile terminals simultaneously initiating the service access request exceeds the set number threshold, the information of the service access request is initiated according to the group identity; and the stored team identity is circulated and traversed according to the set time interval.
- the information when traversing a group identification information, broadcasts the circumstance group identification information according to the set second period; receives the service sent by the mobile terminal Accessing the request information, and establishing a service connection with the mobile terminal; wherein the team identification information of the mobile terminal is the same as the broadcast team identification information; detecting that the set number of mobile terminals have achieved service access, or After traversing the stored number of sets of team identification information, the broadcast stops the information of the service access request initiated by the group identity.
- the base station when a large number of mobile terminals simultaneously initiate a service access request, the base station broadcasts the stored team identification information, and controls the mobile terminal to initiate a service access request when receiving the same team identification information as itself. All mobile terminals are prevented from simultaneously initiating service access requests and colliding, thereby improving mobile terminal service access efficiency.
- the method further includes:
- the broadcast After detecting that the set number of mobile terminals have implemented service access, or traversing the stored set number of group identification information, the broadcast characterizes the information that stops the service access request by the group identifier.
- the base station detects that a certain number of mobile terminals have implemented service access, or has traversed all stored group identification times, it can be considered that most mobile terminals in a large number of mobile terminals have been implemented. Business access.
- the base station broadcasts the information, and notifies all the mobile terminals to stop the service access request information according to the group ID, so that the cluster system enters a normal working scenario.
- a mobile terminal that has not implemented service access adopts a normal working mode to implement service access.
- the steps S201 to S205 in the embodiment are corresponding to the steps S101 to S105 in the method embodiment shown in FIG. 1 .
- the detecting whether the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold includes:
- the base station detects whether a large number of mobile terminals initiate a service access request at the same time, including but not limited to the following manners:
- the terminal initiates a service access request
- the base station By detecting in any of the above manners that a large number of mobile terminals need to complete service access, the base station immediately notifies the mobile terminal to initiate a service access request according to the team identity.
- the embodiment of the present invention only illustrates the manner of detecting whether a large number of mobile terminals simultaneously initiate a service access request by using the foregoing three aspects.
- there are other methods for detecting whether a large number of mobile terminals initiate service access requests at the same time and any method that can be used to detect whether a large number of mobile terminals simultaneously initiate service access requests is in the present The embodiments of the invention are within the scope of protection.
- the team identification information traversed by the broadcast includes:
- the group identification information traversed by the air interface address information of the ALOHA information is broadcasted, or the group identification information traversed by the CACH broadcast information is carried.
- the base station may send a customized SLCO type value by using a CACH broadcast message, and carry the team identification information in the CACH.
- the mobile terminal After receiving the customized SLCO value, the mobile terminal extracts the team identification information from the CACH broadcast message, and Compared with the group identification information saved by the mobile terminal in the non-volatile memory, if the matching is matched, the service is allowed to be initiated, and if not, the current channel is searched for the channel that matches the team identification.
- the user may also set other customized air interface signaling to carry the team identification information traversed by the base station.
- any information transmission manner that can cause the base station to broadcast the group identification information traversed to the mobile terminal can be adopted by the embodiment of the present invention, and is implemented in the present invention.
- An embodiment of the present invention discloses another method for implementing service access, which is applied to a mobile terminal, where the mobile terminal stores its own team identification information.
- the core technology of the method for implementing service access proposed by the embodiment of the present invention is a technology for using a mobile terminal to access a system air interface in batches.
- the cluster formation before all the mobile terminals start to be enabled, they are evenly divided into multiple groups in advance, each team has a unique team ID, and the mobile terminals with the same team ID belong to the same team.
- the mobile terminal saves the team identification information configured by the user.
- the base station detects or recognizes that a large number of mobile terminals simultaneously initiate a service access request, the base station dynamically broadcasts the team identification information on the control channel or other channel to notify the mobile terminal that after matching the team identity In order to initiate a business.
- the base station After the large-scale mobile terminal basically completes the service access and then returns to the normal processing scenario, the base station sends a broadcast to the control channel or other channel to notify the mobile terminal to cancel the service access request according to the group identity, and meet the requirements of the normal working scenario.
- the method for implementing service access includes:
- S301 Receive, by the base station, information indicating that the service access request is initiated according to the group identifier.
- the base station when a large number of mobile terminals send a service access request to the base station, the base station enables a large number of mobile terminals to initiate a service access request according to the group identity through a control channel or other channel broadcast command. At the same time, the base station starts broadcasting the team identification information.
- S302. Receive group identification information periodically broadcast by the base station.
- S303 Determine whether the received group identification information broadcasted by the base station is the same as the group identification information of the base station.
- the mobile terminal After receiving the group identification information broadcasted by the base station, the mobile terminal checks whether the received mobile identification information is the same as its own group identification information, and only when the group identification information broadcasted by the base station is the same as its own group identification information, It is allowed to initiate a service access request to the base station.
- step S304 is performed, and the service access request information is sent to the base station;
- the mobile terminal checks to confirm that the group identification information broadcast by the base station is the same as its own group identification information, the service access request information is sent to the base station.
- the mobile terminal with different team identification information and the group identification information broadcasted by the base station is not allowed to send the service access request information to the base station, so that a large number of mobile terminals can be prevented from simultaneously transmitting service access request information to the base station to collide.
- the mobile terminal receives the group identification information broadcasted by the base station and its own If the team identification information is different, 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 identification information broadcasted by the base station, and sends the service access request information to the base station when the received team identification information is the same as its own group identification information.
- the mobile terminal switches to another base station, and receives the group identification information broadcasted by the base station in another base station cell.
- the mobile terminal detects whether the received team identification information is the same as its own team identification information.
- the mobile terminal may further switch to another base station to receive the team identification information, and send the service access request information to the base station when the received team identification information is the same as the own team identification information.
- S305 Receive information indicating that the service access request is received by the base station, and establish a service connection with the base station.
- the method for implementing service access proposed by the present invention is applied to a mobile terminal, and the mobile terminal stores its own team identification information.
- the mobile terminal first receives information that the base station broadcasts to initiate a service access request according to the group identity, and receives the group identification information periodically broadcast by the base station; and then determines the received location. Whether the group identification information broadcasted by the base station is the same as the group identification information of the base station; if the group identification information broadcasted by the base station is the same as the group identification information of the base station, the service access request information is sent to the base station; Finally, receiving information sent by the base station to identify the service access request, and establishing a service connection with the base station.
- the method for implementing service access enables a large number of mobile terminals to initiate service access requests to the base station in an orderly manner, thereby quickly implementing mobile terminal service access, and preventing a large number of mobile terminals from simultaneously initiating service access to the base station. Collision in response to a request.
- the embodiment of the invention further discloses a base station, as shown in FIG. 4, comprising:
- the first storage unit 401 is configured to store the team identification information of the mobile terminal in the communication cluster in which the user is located;
- the detecting unit 402 is configured to detect, according to the set frequency, whether the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold;
- the instruction sending unit 403 is configured to: when it is detected that the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold, broadcast information indicating that the service access request is initiated according to the group identifier;
- the processing unit 404 is configured to cycle through the stored team identification information according to the set time interval, and broadcast the traversed team identification information according to the set period when each group identification information is traversed;
- the service connection unit 405 is configured to receive service access request information sent by the mobile terminal, and establish a service connection with the mobile terminal.
- the first storage unit 401 stores the group identification information of the mobile terminal in the communication cluster in which it is located; when the mobile terminal service access is implemented, the detection unit 402 first detects the simultaneous initiation according to the set frequency. Whether the number of mobile terminals for the service access request exceeds the set number threshold; when it is detected that the number of mobile terminals simultaneously initiating the service access request exceeds the set number threshold, the command sending unit 403 broadcasts the characterization to be initiated by the group identifier The service access request information; the processing unit 404 then traverses the stored team identification information according to the set time interval, and when traversing a group identification information, broadcasts the traversed team identification according to the set period.
- the service connection unit 405 receives the service access request information sent by the mobile terminal, and establishes a service connection with the mobile terminal.
- the base station of the embodiment of the present invention implements a large number of mobile terminal service access, it can control a large number of mobile terminals to initiate service access requests according to the group identification, so that a large number of mobile terminals can implement service access faster, and avoid a large number of mobile terminals simultaneously to the base station. A collision occurs when a service access request is initiated.
- the base station further includes:
- the second processing unit 406 is configured to detect whether a set number of mobile terminals have implemented service access, and detect whether to traverse the stored set number of team identification information; when detecting that the set number of mobile terminals have implemented service access After entering or traversing the stored set of team identification information for a number of times, the broadcast characterizes the information that stops the initiation of the service access request by the team identity.
- the detecting unit 402 when the detecting unit 402 detects whether the number of mobile terminals that initiate the service access request simultaneously exceeds the set number threshold, the detecting unit 402 is specifically configured to:
- the indication signaling of the threshold confirms that the number of mobile terminals simultaneously initiating the service access request exceeds the set number threshold.
- the method when the processing unit 404 broadcasts the group identification information traversed, the method is specifically configured to:
- the group identification information traversed by the air interface address information of the ALOHA information is broadcasted, or the group identification information traversed by the CACH broadcast information is carried.
- the method includes:
- the first memory 601 is connected to the first processor 602 for storing a program and data generated during a running of the program;
- the first processor 602 is configured to implement the following functions by running a program stored in the first memory 601:
- the broadcast characterizes the information of the service access request initiated by the group identifier; cyclically traverses the stored team identification information according to the set time interval, and traverses to one team each time.
- the group identification information traversed is broadcasted according to the set period; the service access request information sent by the mobile terminal is received, and a service connection is established with the mobile terminal.
- the first processor 602 stores the group identification information of the mobile terminal in the communication cluster in which the mobile terminal is located.
- the first processor 602 first sets the configuration. Frequency, detecting whether the number of mobile terminals simultaneously initiating a service access request exceeds a set number threshold; when detecting that the number of mobile terminals simultaneously initiating a service access request exceeds a set number threshold, the broadcast characterization is grouped Identify the information that initiated the service access request; then first The processor 602 cyclically traverses the stored team identification information according to the set time interval, and broadcasts the traversed team identification information according to the set period when traversing a group identification information; receiving the service sent by the mobile terminal Accessing request information and establishing a service connection with the mobile terminal.
- the base station when implementing a large number of mobile terminal service accesses, controls the mobile terminal to initiate a service access request in an orderly manner according to the group identification, and can quickly implement a large number of mobile terminals to initiate a service access request to the base station.
- a large number of mobile terminals are prevented from simultaneously colliding with a base station to initiate a service access request.
- the first processor 602 is further configured to:
- the broadcast characterizes the information that stops the service access request by the group identity.
- the first processor 602 when the number of the mobile terminals that initiate the service access request is greater than the set number threshold, the first processor 602 is specifically configured to:
- the method when the first processor 602 broadcasts the group identification information traversed, the method is specifically used to:
- the group identification information traversed by the air interface address information of the ALOHA information is broadcasted, or the group identification information traversed by the CACH broadcast information is carried.
- the embodiment of the invention discloses a mobile terminal. Referring to FIG. 7, the method includes:
- a second storage unit 701 configured to store its own team identification information
- the information receiving unit 702 is configured to receive, by the base station, information indicating that the service access request is initiated according to the group identifier, and receive the team identification information periodically broadcast by the base station;
- the determining processing unit 703 is configured to determine whether the received group identification information broadcasted by the base station is the same as the group identification information of the base station; if the group identification information broadcasted by the base station is the same as the group identification information of the base station, Transmitting service access request information to the base station;
- the service establishing unit 704 is configured to receive, by the base station, information indicating that the service access request is accepted, and establish a service connection with the base station.
- the second storage unit 701 stores its own group identification information.
- the information receiving unit 702 first receives the representation of the base station broadcast by the group identification. Information for initiating a service access request, and receiving group identification information periodically broadcast by the base station; and then determining, by the processing unit 703, whether the received group identification information broadcast by the base station is the same as its own team identification information; If the group identification information broadcasted by the base station is the same as the group identification information of the base station, the service access request information is sent to the base station; and finally, the service establishing unit 704 receives the identifier sent by the base station to accept the service access request.
- the mobile terminal proposed by the embodiment of the present invention initiates a service access request according to the group identification information sent by the base station when a large number of mobile terminals initiate a service access request to the base station, which greatly reduces the probability of collision with other mobile terminals.
- Another embodiment of the present invention discloses a mobile terminal. As shown in FIG. 8, the method includes:
- the second memory 801 is connected to the second processor 802 for storing a program and data generated during a running of the program;
- the second processor 802 is configured to implement the following functions by running a program stored in the second memory 801:
- the base station And storing, by the base station, information indicating that the service access request is initiated according to the group identifier; receiving the group identification information periodically broadcasted by the base station; determining whether the received group identification information broadcast by the base station is received The same as the group identification information of the self; if the group identification information broadcasted by the base station is the same as the group identification information of the base station, the service access request information is sent to the base station; and the identifier receiving station sent by the base station is received. Describe the service access request information, and establish a service connection with the base station.
- the second processor 802 stores its own group identification information.
- the second processor 802 first receives the representation of the broadcast by the base station.
- the team identifier initiates the service access request information, and receives the group identification information periodically broadcast by the base station; and then determines whether the received team identity information broadcast by the base station is the same as its own team identification information;
- the group identification information broadcasted by the base station is the same as the group identification information of the base station, and then sends the service access request information to the base station; and finally receives the information sent by the base station to indicate that the service access request is accepted, and the base station Establish a business connection.
- the mobile terminal proposed by the embodiment of the present invention initiates a service access request according to the group identification information sent by the base station when a large number of mobile terminals initiate a service access request to the base station, which greatly reduces the probability of collision with other mobile terminals.
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- Mobile Radio Communication Systems (AREA)
Abstract
本发明提出一种实现业务接入的方法，应用于基站，所述基站存储自身所在的通信集群中的移动终端的组队标识信息，该方法包括：按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与移动终端建立业务连接。采用本发明技术方案，能够避免大量移动终端同时发起业务接入请求而发生碰撞，大大提高大量移动终端实现业务接入的效率。
Description
本发明涉及无线通信技术领域，尤其涉及一种实现业务接入的方法、基站及移动终端。
在集群通信系统中，在一个基站下有多个移动终端共享一条控制信道。多个移动终端采用自由竞争的方式，各自随机地访问控制信道。当移动终端访问控制信道时，可能有另一移动终端也同时访问控制信道，由于控制信道容量有限，该移动终端与另一移动终端可能会发生碰撞，导致该移动终端无法成功访问控制信道，无法与基站建立业务连接。
在现有技术中，如果移动终端在访问控制信道时与其它移动终端发生了碰撞而未能成功访问控制信道，则等待设定时间段后，再次访问控制信道，直到成功访问控制信道为止。但是，当集群通信系统中有大量的移动终端同时访问基站控制信道而发生碰撞时，由于控制信道容量有限，如果各个移动终端分别采用退避重发的方式访问控制信道，依然会有大量移动终端再次发生碰撞，因此需要经过漫长的时间才能使移动终端都成功访问控制信道，移动终端业务接入效率较低。
发明内容
基于上述现有技术的缺陷和不足，本发明提出一种实现业务接入的方法、基站及移动终端，能够在大量移动终端与基站建立业务连接时，降低大量移动终端发生碰撞的概率。
一种实现业务接入的方法，应用于基站，所述基站存储自身所在的通信集群中的移动终端的组队标识信息，该方法包括：
按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；
当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值
时，广播表征按组队标识发起业务接入请求的信息；
按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；
接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
优选地，所述方法还包括：
当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
优选地，所述检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值，包括：
检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；
如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
优选地，所述广播遍历到的组队标识信息，包括：
通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
一种实现业务接入的方法，应用于移动终端，所述移动终端存储自身的组队标识信息，该方法包括：
接收基站广播的表征按组队标识发起业务接入请求的信息；
接收基站周期性地广播的组队标识信息；
判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；
如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；
接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
一种基站，包括：
第一存储单元，用于存储自身所在的通信集群中的移动终端的组队标识信息；
检测单元，用于按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；
指令发送单元，用于当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；
处理单元，用于按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；
业务连接单元，用于接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
优选地，所述基站还包括：
第二处理单元，用于检测是否有设定数量的移动终端已实现业务接入，以及检测是否遍历存储的组队标识信息设定次数；当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
优选地，所述检测单元检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值时，具体用于：
检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
优选地，所述处理单元广播遍历到的组队标识信息时，具体用于：
通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
一种基站，包括：
第一存储器和第一处理器；
其中，所述第一存储器与所述第一处理器连接，用于存储程序，及程序运行过程中产生的数据；
所述第一处理器，用于通过运行所述第一存储器中存储的程序，实现以下功能：
存储自身所在的通信集群中的移动终端的组队标识信息；按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
优选地，所述第一处理器还用于：
检测是否有设定数量的移动终端已实现业务接入，以及检测是否遍历存储的组队标识信息设定次数；当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
优选地，所述第一处理器检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值时，具体用于：
检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
优选地，所述第一处理器广播遍历到的组队标识信息时，具体用于：
通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
一种移动终端，包括：
第二存储单元，用于存储自身的组队标识信息；
信息接收单元，用于接收基站广播的表征按组队标识发起业务接入请求的信息，以及接收基站周期性地广播的组队标识信息；
判断处理单元，用于判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；
业务建立单元，用于接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
一种移动终端，包括：
第二存储器和第二处理器；
其中，所述第二存储器与所述第二处理器连接，用于存储程序，及程序运行过程中产生的数据；
所述第二处理器，用于通过运行所述第二存储器中存储的程序，实现以下功能：
存储自身的组队标识信息；接收基站广播的表征按组队标识发起业务接入请求的信息；接收基站周期性地广播的组队标识信息；判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
本发明提出的实现业务接入的方法，应用于基站，所述基站存储移动终端的组队标识信息，该方法包括：检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的第二周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接；其中，所述移动终端的组队标识信息与广播的组队标识信息相同；检测到设定数量的移动终端已实现业务
接入，或遍历存储的组队标识信息设定次数后，广播停止按组队标识发起业务接入请求的信息。在本发明技术方案中，当有大量移动终端同时发起业务接入请求时，基站广播存储的组队标识信息，控制移动终端在接收到与自身相同的组队标识信息时发起业务接入请求，避免所有的移动终端同时发起业务接入请求而产生碰撞，提高了移动终端业务接入效率。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1是本发明实施例提供的一种实现业务接入的方法的流程图；
图2是本发明实施例提供的另一种实现业务接入的方法的流程示意图；
图3是本发明实施例提供的另一种实现业务接入的方法的流程示意图；
图4是本发明实施例提供的一种基站的结构示意图；
图5是本发明实施例提供的另一种基站的结构示意图；
图6是本发明实施例提供的另一种基站的结构示意图；
图7是本发明实施例提供的一种移动终端的结构示意图；
图8是本发明实施例提供的另一种移动终端的结构示意图。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种实现业务接入的方法，应用于基站，所述基站存储自身所在的通信集群中的移动终端的组队标识信息；
具体的，本发明实施例提出的实现业务接入的方法的核心技术是采用移动终端分批次访问系统空口的技术。在集群组建，所有的移动终端开始启用前，
预先将它们均匀地分成多个组队，每个组队有唯一的组队标识，相同组队标识的移动终端属于同一个组队。移动终端启用后，当基站检测到或者识别到有大批量的移动终端同时发起业务接入请求时，基站动态地在控制信道或者其它信道广播组队标识信息，通知移动终端在匹配组队标识后才能发起业务。在大批量移动终端基本完成业务接入后再恢复到正常的处理场景，基站在控制信道或者其它信道下发广播通知移动终端取消按组队标识发起业务接入请求，满足正常工作场景需要。
将集群系统下所有的移动终端均匀地划分组队，并为每个组队分配唯一的组队标识，包括但不限于以下方式：
一种方式是，使用移动终端空口地址来划分组队标识。具体的，采用对移动终端的空口地址取模的方法得到组队标识。比如将移动终端分成4个组队，那么可以采用将移动终端的空口地址对4取模的方式计算组队标识。在这种方式下，所有移动终端的空口地址的配置需要按一定的规则来划分，保证每个组队的终端数量基本相等，不能出现大的差异。
另一种方式是，在移动终端启用前赋予每个移动终端一个组队标识并保存到移动终端的非易失存储器中。相同的组队标识表明移动终端属于同一个组队。在这种方式下，要求配置组队标识时每个组队下的移动终端数量都要保持基本相等，不能出现大的差异。
需要说明的是，本发明实施例仅以上述方式举例说明将移动终端划分组队，以及为移动终端设置组队标识的方法。本发明并不严格限定将移动终端划分组队以及为移动终端设置组队标识的方法，任何可以用来作为移动终端的组队标识的标识信息，以及任何可以用来将移动终端划分组队的方式和为移动终端设置组队标识的方法，都可以被本发明实施例所采用。
基于上述处理后的集群系统，本发明提出一种实现业务接入的方法，参见图1所示，该方法包括：
S101、按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；
具体的，在正常的通信场景中，集群系统中的移动终端采用随机访问方式访问控制信道，向基站发送业务接入请求。而当有大量的移动终端同时向基站发起业务接入请求时，由于控制信道容量有限，会频繁发生移动终端碰撞现象，影响移动终端实现业务接入。这时，集群系统应当对移动终端的业务接人方式进行限制，以保证大量的移动终端都能够快速地实现业务接入，减小碰撞概率。
基于上述原理，基站周期性地检测是否有大量的移动终端同时发起业务接入请求，当检测到发起业务接入请求的移动终端的数量超过了设定的数量阈值，则可以判断有大量的移动终端正在发起业务接入请求
当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，执行步骤S102、广播表征按组队标识发起业务接入请求的信息；
具体的，当基站检测到有大量的移动终端发起业务接入请求时，为了避免大量的移动终端同时发起业务接入请求而发生频繁的移动终端碰撞，基站通过控制信道或其它信道广播信息，通知所有的移动终端开始按照组队标识发起业务请求，即所有的移动终端要分批次发起业务接入请求。
S103、按照设定的时间间隔，循环遍历存储的组队标识信息；
具体的，基站在执行步骤S102、广播表征按组队标识发起业务接入请求的信息后，立即开始遍历自身存储的组队标识信息，以便通知与组队标识信息相匹配的移动终端发起业务接入请求。每遍历到一个组队标识信息时，通知与该组队标识信息相匹配的移动终端发起业务接入请求，这样可以保证大量的移动终端有序地完成业务接入。
具体的循环遍历存储的组队标识信息的时间间隔，可以根据仿真数据评估得到，比如在集群系统中预计有1000台移动终端，这些移动终端可以分成4个批次发起空口业务。先将1000台移动终端分成4个组队，那么每个组队包括大概250台左右的移动终端，250台移动终端的登记时间查表小于3分钟，因此遍历每个组队标识信息的时间间隔可以配置为3分钟。在实际的使用场景中，用户可以根据网络接入速率等因素，灵活配置遍历组队标识信息的时间间隔，本发明实施例不做严格限定。
每遍历到一个组队标识信息时，执行步骤S104、按照设定的周期，广播遍历到的组队标识信息；
具体的，当基站遍历到某一个组队标识信息时，在遍历到下一个组队标识信息之前的时间间隔内，周期性地通过控制信道或其它信道广播遍历到的该组队标识信息。相应的，所有的移动终端都可以接收到基站广播的组队标识信息，之后移动终端将接收的组队标识信息与自身的组队标识信息进行对比，只有与接收的组队标识信息匹配的移动终端可以发起业务接入请求，如此可以保证大量的移动终端有序地发起业务接入请求。
S105、接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
具体的，移动终端接收到基站广播的组队标识信息，并且验证确认基站广播的组队标识信息与自身的组队标识信息相同时，移动终端向基站发起业务接入请求。基站接收到移动终端发送的业务接入请求后，与移动终端建立业务连接。
需要说明的是，属于同一组队的移动终端发起业务接入请求时，由于控制信道容量的限制，也可能发生碰撞，这时移动终端采用退避重发的方式实现业务接入。在这种情况下，虽然同一组队的移动终端之间发生了碰撞，但是由于同一组队的移动终端的数量远远小于大量移动终端的数量，发生碰撞的移动终端采用退避重发的方式可以较快地实现业务接入。因此，当有大量移动终端同时发起业务接入请求时，采用本发明实施例技术方案，能够大大降低碰撞概率，提升业务接入速率。
进一步的，为了避免同一组队的移动终端发生碰撞，用户在将集群系统中的移动终端进行均匀分组时，根据控制信道容量设置每一组队的移动终端的数量，可以减小同一组队的移动终端发生碰撞的概率。
本发明提出的实现业务接入的方法，应用于基站，所述基站存储移动终端的组队标识信息，该方法包括：检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的第二周期，广播遍历到的组队标识信息；接收移动终端发送的业务
接入请求信息，并与所述移动终端建立业务连接；其中，所述移动终端的组队标识信息与广播的组队标识信息相同；检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播停止按组队标识发起业务接入请求的信息。在本发明技术方案中，当有大量移动终端同时发起业务接入请求时，基站广播存储的组队标识信息，控制移动终端在接收到与自身相同的组队标识信息时发起业务接入请求，避免所有的移动终端同时发起业务接入请求而产生碰撞，提高了移动终端业务接入效率。
可选的，在本发明的另一个实施例中，参见图2所示，所述方法还包括：
S206、当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
具体的，当基站检测到已经有设定数量的移动终端实现了业务接入，或者已经遍历存储的所有组队标识设定次数，这时可以认为已经实现了大量移动终端中的大部分移动终端的业务接入。这时基站广播信息，通知所有的移动终端停止按组队标识发起业务接入请求信息，使集群系统进入正常的工作场景。尚未实现业务接入的移动终端，采用正常的工作模式实现业务接入。
本实施例中的步骤S201～S205对应图1所示的方法实施例中的步骤S101～S105，其具体内容请参见对应图1所示的方法实施例的内容，此处不再赘述。
可选的，在本发明的另一个实施例中，所述检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值，包括：
检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；
如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
具体的，基站检测是否有大量移动终端同时发起业务接入请求时，包括但不限于以下方式：
检测集群系统是否发生故障或者系统升级而重新启动控制信道，当系统发
生故障或系统升级时，控制信道会重新启动，此时会有大量移动终端发起业务接入请求；
检测是否检测到上行载波同步信号但是无法成功解码载波同步信号，或者解码误码率极高，如果检测到上行载波同步信号但是无法成功解码，或者解码误码率极高，则说明有大量的移动终端在发起业务接入请求；
检测是否接收到用户发送的表征有大量的移动终端发起业务接入请求的指令，当接收到用户指令时，可以断定有大量的移动终端需要完成业务接入。
通过上述任一方式检测确认有大量的移动终端需要完成业务接入，基站立即通知移动终端按照组队标识发起业务接入请求。
可以理解的是，本发明实施例仅以上述三方面举例说明检测是否有大量移动终端同时发起业务接入请求的方式。事实上，在本技术领域，还有其它方法可以检测是否有大量的移动终端同时发起业务接入请求，任意一种可用于检测是否有大量移动终端同时发起业务接入请求的方法，都在本发明实施例保护范围内。
可选的，在本发明的另一个实施例中，所述广播遍历到的组队标识信息，包括：
通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
具体的，基站通过ALOHA消息的MASK长度的空口地址信息广播组队标识信息，如MASK＝2，则空口地址低2bit为00表示第一组队标识；空口地址低2bit为01表示第二组队标识；空口地址低2bit为10表示第三组队标识；空口地址低2bit为11表示第四组队标识。
或者，基站可以通过CACH广播消息，下发自定义的SLCO类型值，在CACH中携带组队标识信息，移动终端接收到自定义的SLCO值后，从CACH广播消息中取出组队标识信息，并与移动终端保存在非易失存储器中的组队标识信息进行对比，如果匹配则允许发起业务，如果不匹配则离开当前信道搜索满足组队标识匹配的信道。
另外需要说明的是，用户还可以设置其它自定义的空口信令来携带基站遍历到的组队标识信息。事实上，任何可以使基站将遍历到的组队标识信息广播至移动终端的信息发送方式，都可以被本发明实施例所采用，都在本发明实施
例保护范围内。
本发明实施例公开了另一种实现业务接入的方法，应用于移动终端，所述移动终端存储自身的组队标识信息；
具体的，本发明实施例提出的实现业务接入的方法的核心技术是采用移动终端分批次访问系统空口的技术。在集群组建，所有的移动终端开始启用前，预先将它们均匀地分成多个组队，每个组队有唯一的组队标识，相同组队标识的移动终端属于同一个组队。移动终端保存用户配置的组队标识信息。移动终端启用后，当基站检测到或者识别到有大批量的移动终端同时发起业务接入请求时，基站动态地在控制信道或者其它信道广播组队标识信息，通知移动终端在匹配组队标识后才能发起业务。在大批量移动终端基本完成业务接入后再恢复到正常的处理场景，基站在控制信道或者其它信道下发广播通知移动终端取消按组队标识发起业务接入请求，满足正常工作场景需要。
参见图3所示，本发明实施例提出的实现业务接入的方法包括：
S301、接收基站广播的表征按组队标识发起业务接入请求的信息；
具体的，当有大量的移动终端向基站发送业务接入请求时，基站通过控制信道或其它信道广播指令，使大量的移动终端开始按组队标识发起业务接入请求。同时，基站开始广播组队标识信息。
S302、接收基站周期性地广播的组队标识信息；
S303、判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；
具体的，移动终端接收基站广播的组队标识信息后，检验接收的移动标识信息是否与自身的组队标识信息相同，只有当基站广播的组队标识信息与自身的组队标识信息相同时，才允许向基站发起业务接入请求。
如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则执行步骤S304、向所述基站发送业务接入请求信息；
具体的，当移动终端检验确认基站广播的组队标识信息与自身的组队标识信息相同时，向基站发送业务接入请求信息。此时组队标识信息与基站广播的组队标识信息不同的移动终端不允许向基站发送业务接入请求信息，因此能够避免大量移动终端同时向基站发送业务接入请求信息而发生碰撞。
需要说明的是，如果移动终端接收到的基站广播的组队标识信息与自身的
组队标识信息不同，则移动终端不向基站发送业务接入请求信息。此时，移动终端等待并继续接收基站广播的组队标识信息，直到接收到的组队标识信息与自身的组队标识信息相同时，向基站发送业务接入请求信息。或者，移动终端在检测确认接收到的基站广播的组队标识信息与自身的组队标识信息不同时，切换到另外的基站，在另外的基站小区内接收基站广播的组队标识信息。同样的，移动终端在接收到组队标识信息后，检测接收的组队标识信息与自身的组队标识信息是否相同，如果相同，则向广播该组队标识信息的基站发送业务接入请求信息；如果不同，则移动终端可以进一步切换到其它基站接收组队标识信息，直到接收到的组队标识信息与自身的组队标识信息相同时，向基站发送业务接入请求信息。
S305、接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
本发明提出的实现业务接入的方法，应用于移动终端，所述移动终端存储自身的组队标识信息。当大量移动终端需要发起业务接入请求时，移动终端首先接收基站广播的表征按组队标识发起业务接入请求的信息，以及接收基站周期性地广播的组队标识信息；然后判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；最后接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。采用本发明实施例提出的实现业务接入的方法，能够使大量的移动终端有序地向基站发起业务接入请求，快速实现移动终端业务接入，避免大量移动终端同时向基站发起业务接入请求而发生碰撞。
本发明实施例还公开了一种基站，参见图4所示，包括：
第一存储单元401，用于存储自身所在的通信集群中的移动终端的组队标识信息；
检测单元402，用于按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；
指令发送单元403，用于当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；
处理单元404，用于按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；
业务连接单元405，用于接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
具体的，本实施例中各个单元的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
本发明提出的基站，第一存储单元401存储自身所在的通信集群中的移动终端的组队标识信息；在实现移动终端业务接入时，首先由检测单元402按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，指令发送单元403广播表征按组队标识发起业务接入请求的信息；然后处理单元404按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；最后由业务连接单元405接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。本发明实施例提出的基站实现大量移动终端业务接入时，能够控制大量移动终端按照组队标识发起业务接入请求，使大量移动终端较快地实现业务接入，避免大量移动终端同时向基站发起业务接入请求而发生碰撞。
可选的，在本发明的另一个实施例中，参见图5所示，所述基站还包括：
第二处理单元406，用于检测是否有设定数量的移动终端已实现业务接入，以及检测是否遍历存储的组队标识信息设定次数；当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
具体的，本实施例中第二处理单元406的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
可选的，在本发明的另一个实施例中，检测单元402检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值时，具体用于：
检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量
阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
具体的，本实施例中检测单元402的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
可选的，在本发明的另一个实施例中，处理单元404广播遍历到的组队标识信息时，具体用于：
通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
具体的，本实施例中处理单元404的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
本发明实施例公开了另一种基站，参见图6所示，包括：
第一存储器601和第一处理器602；
其中，所述第一存储器601与所述第一处理器602连接，用于存储程序，及程序运行过程中产生的数据；
所述第一处理器602，用于通过运行所述第一存储器601中存储的程序，实现以下功能：
存储自身所在的通信集群中的移动终端的组队标识信息；按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
具体的，本实施例中各个部分的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
本发明实施例提出的基站，第一处理器602存储自身所在的通信集群中的移动终端的组队标识信息；在实现大量的移动终端的业务接入时，第一处理器602首先按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；然后第一
处理器602按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。本发明实施例提出的基站，在实现大量移动终端业务接入时，控制移动终端按照组队标识有序地发起业务接入请求，能够较快地实现大量移动终端向基站发起业务接入请求，避免大量移动终端同时向基站发起业务接入请求而发生碰撞。
可选的，在本发明的另一个实施例中，第一处理器602还用于：
检测是否有设定数量的移动终端已实现业务接入，以及检测是否遍历存储的组队标识信息设定次数；当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
具体的，本实施例中第一处理器602的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
可选的，在本发明的另一个实施例中，第一处理器602检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值时，具体用于：
检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
具体的，本实施例中第一处理器602的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
可选的，在本发明的另一个实施例中，第一处理器602广播遍历到的组队标识信息时，具体用于：
通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
具体的，本实施例中第一处理器602的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
本发明实施例公开了一种移动终端，参见图7所示，包括：
第二存储单元701，用于存储自身的组队标识信息；
信息接收单元702，用于接收基站广播的表征按组队标识发起业务接入请求的信息，以及接收基站周期性地广播的组队标识信息；
判断处理单元703，用于判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；
业务建立单元704，用于接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
具体的，本实施例中各个单元的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
本发明实施例提出的移动终端，第二存储单元701存储自身的组队标识信息；在大量移动终端向基站发起业务接入请求场景中，信息接收单元702首先接收基站广播的表征按组队标识发起业务接入请求的信息，以及接收基站周期性地广播的组队标识信息；然后判断处理单元703判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；最后业务建立单元704接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。本发明实施例提出的移动终端，在有大量移动终端向基站发起业务接入请求时，按照基站发送的组队标识信息发起业务接入请求，大大降低了与其它移动终端发生碰撞的概率。
本发明实施例公开了另一种移动终端，参见图8所示，包括：
第二存储器801和第二处理器802；
其中，所述第二存储器801与所述第二处理器802连接，用于存储程序，及程序运行过程中产生的数据；
所述第二处理器802，用于通过运行所述第二存储器801中存储的程序，实现以下功能：
存储自身的组队标识信息；接收基站广播的表征按组队标识发起业务接入请求的信息；接收基站周期性地广播的组队标识信息；判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
具体的，本实施例中各个部分的具体工作内容，请参见对应的方法实施例的内容，此处不再赘述。
本发明实施例提出的移动终端，第二处理器802中存储自身的组队标识信息，在大量移动终端向基站发起业务接入请求场景中，第二处理器802首先接收基站广播的表征按组队标识发起业务接入请求的信息，以及接收基站周期性地广播的组队标识信息；然后判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；最后接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。本发明实施例提出的移动终端，在有大量移动终端向基站发起业务接入请求时，按照基站发送的组队标识信息发起业务接入请求，大大降低了与其它移动终端发生碰撞的概率。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
Claims (12)
- 一种实现业务接入的方法，其特征在于，应用于基站，所述基站存储自身所在的通信集群中的移动终端的组队标识信息，该方法包括：按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
- 根据权利要求1所示的方法，其特征在于，所述方法还包括：当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
- 根据权利要求1所述的方法，其特征在于，所述检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值，包括：检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令；如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
- 根据权利要求1所述的方法，其特征在于，所述广播遍历到的组队标识信息，包括：通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
- 一种实现业务接入的方法，其特征在于，应用于移动终端，所述移动 终端存储自身的组队标识信息，该方法包括：接收基站广播的表征按组队标识发起业务接入请求的信息；接收基站周期性地广播的组队标识信息；判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
- 一种基站，其特征在于，包括：第一存储单元，用于存储自身所在的通信集群中的移动终端的组队标识信息；检测单元，用于按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；指令发送单元，用于当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；处理单元，用于按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；业务连接单元，用于接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
- 根据权利要求6所述的基站，其特征在于，所述基站还包括：第二处理单元，用于检测是否有设定数量的移动终端已实现业务接入，以及检测是否遍历存储的组队标识信息设定次数；当检测到设定数量的移动终端已实现业务接入，或遍历存储的组队标识信息设定次数后，广播表征停止按组队标识发起业务接入请求的信息。
- 根据权利要求6所述的基站，其特征在于，所述检测单元检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值时，具体用于：检测控制信道是否重启，检测是否能够成功解码载波同步信号，以及检测是否收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值 的指示信令；如果检测到控制信道重启，或检测到不能成功解码载波同步信号，或检测接收到表征同时发起业务接入请求的移动终端的数量超过设定的数量阈值的指示信令，则确认同时发起业务接入请求的移动终端的数量超过设定的数量阈值。
- 一种基站，其特征在于，包括：第一存储器和第一处理器；其中，所述第一存储器与所述第一处理器连接，用于存储程序，及程序运行过程中产生的数据；所述第一处理器，用于通过运行所述第一存储器中存储的程序，实现以下功能：存储自身所在的通信集群中的移动终端的组队标识信息；按照设定的频率，检测同时发起业务接入请求的移动终端的数量是否超过设定的数量阈值；当检测到同时发起业务接入请求的移动终端的数量超过设定的数量阈值时，广播表征按组队标识发起业务接入请求的信息；按照设定的时间间隔，循环遍历存储的组队标识信息，每遍历到一个组队标识信息时，按照设定的周期，广播遍历到的组队标识信息；接收移动终端发送的业务接入请求信息，并与所述移动终端建立业务连接。
- 根据权利要求9所述的基站，其特征在于，所述第一处理器广播遍历到的组队标识信息时，具体用于：通过ALOHA信息的空口地址信息广播遍历到的组队标识信息，或通过CACH广播信息携带遍历到的组队标识信息。
- 一种移动终端，其特征在于，包括：第二存储单元，用于存储自身的组队标识信息；信息接收单元，用于接收基站广播的表征按组队标识发起业务接入请求的信息，以及接收基站周期性地广播的组队标识信息；判断处理单元，用于判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；业务建立单元，用于接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
- 一种移动终端，其特征在于，包括：第二存储器和第二处理器；其中，所述第二存储器与所述第二处理器连接，用于存储程序，及程序运行过程中产生的数据；所述第二处理器，用于通过运行所述第二存储器中存储的程序，实现以下功能：存储自身的组队标识信息；接收基站广播的表征按组队标识发起业务接入请求的信息；接收基站周期性地广播的组队标识信息；判断接收的所述基站广播的组队标识信息是否与自身的组队标识信息相同；如果接收所述基站广播的组队标识信息与自身的组队标识信息相同，则向所述基站发送业务接入请求信息；接收所述基站发送的表征接受所述业务接入请求的信息，与所述基站建立业务连接。
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