CN107135491B - Terminal control method and base station - Google Patents
Terminal control method and base station Download PDFInfo
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- CN107135491B CN107135491B CN201710356861.7A CN201710356861A CN107135491B CN 107135491 B CN107135491 B CN 107135491B CN 201710356861 A CN201710356861 A CN 201710356861A CN 107135491 B CN107135491 B CN 107135491B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention provides a terminal control method and a base station. A terminal control method is applied to a base station, and comprises the following steps: receiving a control instruction which is sent by a control center and is used for stunning or killing the terminal; according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel; judging whether the terminal is stunned or killed remotely; if the terminal is not stunned or killed, controlling the terminal to return to a control channel from a service channel; and sending the air interface signal to the terminal again through the control channel. By adopting the technical scheme of the invention, the terminal can be ensured to be successfully stun or killed when being positioned in a control channel or a service channel.
Description
Technical Field
The present invention relates to the field of trunking communication technologies, and in particular, to a terminal control method and a base station.
Background
The trunking communication system is a mobile communication system for group dispatching and commanding communication, and is mainly applied to the field of professional mobile communication. In order to protect the security of the trunking communication system, it may be necessary to perform remote stun or remote kill control on the terminal during the system operation process, so as to achieve the purpose of disabling the terminal.
No matter the terminal is controlled by the remote halo or the remote kill, the channel control and the bearing of the trunking communication system base station cannot be separated, and the channel of the trunking communication system base station can be divided into a control channel and a service channel. In the existing terminal control method of the trunking communication system, the base station sends a control signaling of stunning or stunning to the terminal through a control channel, and stunning or stunning the terminal. However, when the terminal is in the voice service, that is, when the terminal is located in the traffic channel, the remote stun or remote kill control signaling sent by the base station through the control channel cannot be received, so that the base station cannot stun or remote kill the terminal. Therefore, the terminal control method of the trunking communication system in the prior art cannot guarantee that the terminal can be successfully stun or stun when the terminal is in the control channel or the traffic channel.
Disclosure of Invention
Based on the above-mentioned defects and shortcomings of the prior art, the present invention provides a terminal control method and a base station, which can successfully stun or stun a terminal when the terminal of a trunking communication system is in a control channel or a traffic channel.
A terminal control method is applied to a base station, and comprises the following steps:
receiving a control instruction which is sent by a control center and is used for stunning or killing the terminal;
according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel;
judging whether the terminal is stunned or killed remotely;
if the terminal is not stunned or killed, controlling the terminal to return to a control channel from a service channel;
and sending the air interface signal to the terminal again through the control channel.
Preferably, after receiving the control instruction for stunning or stunning the terminal sent by the control center, the method further includes:
judging whether the terminal is registered or not;
if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
Preferably, after determining that the terminal is not stunned or killed, the method further includes:
repeatedly sending a remote stun or remote kill air interface signaling to the terminal through a control channel, and judging whether the terminal is stun or killed;
if the terminal is judged not to be stunned or killed within the set repetition times, the terminal is controlled to return to a control channel from a service channel;
if the terminal is confirmed to be stun or stun in a certain judgment within the set repetition times, the repeated sending of the stun or stun air interface signaling to the terminal through the control channel is stopped.
Preferably, the controlling the terminal to return the control channel from the traffic channel includes:
inquiring the service state of the terminal;
confirming a service channel where the terminal is located according to the service state where the terminal is located;
sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel;
receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center;
and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
Preferably, the sending a reverse signaling to the terminal through the traffic channel so that the terminal returns to a control channel includes:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
Preferably, the sending a reverse signaling to the terminal through the traffic channel so that the terminal returns to a control channel includes:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
A base station, comprising:
the command receiving unit is used for receiving a control command which is sent by the control center and is used for stunning or killing the terminal;
a signaling sending unit, configured to send a remote halo or remote kill air interface signaling to the terminal through a control channel according to the control instruction;
a judging unit, configured to judge whether the terminal has been stunned or killed;
a processing unit, configured to control the terminal to return to a control channel from a traffic channel when the determining unit determines that the terminal is not stunned or killed; and calling the signaling sending unit to send the remote halo or remote kill air interface signaling to the terminal through a control channel.
Preferably, the base station further comprises:
a judging and processing unit, configured to judge whether the terminal is registered after the instruction receiving unit receives a control instruction for stunning or stunning the terminal sent by the control center;
if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
Preferably, the processing unit is further configured to:
after the judging unit judges that the terminal is not stunned or stunned, the signaling sending unit is called repeatedly to send the stunned or stunned air interface signaling to the terminal through the control channel, and the judging unit judges whether the terminal is stunned or stunned;
if the judging unit judges that the terminal is not stun or died within the set repetition times, the terminal is controlled to return to a control channel from a service channel;
if the judging unit judges that the terminal is stunt or stunt in a certain judgment within the set repetition times, the signaling sending unit is stopped to be repeatedly called to send the stun or stunt air interface signaling to the terminal through a control channel.
Preferably, when the processing unit controls the terminal to return to the control channel from the traffic channel, the processing unit is specifically configured to:
inquiring the service state of the terminal;
confirming a service channel where the terminal is located according to the service state where the terminal is located;
sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel;
receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center;
and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
Preferably, the processing unit sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, the processing unit is specifically configured to:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
Preferably, the processing unit sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, the processing unit is specifically configured to:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
A base station, comprising:
a memory and a processor;
the memory is connected with the processor and is used for storing programs and data generated in the program running process;
the processor is used for realizing the following functions by running the program in the memory:
receiving a control instruction which is sent by a control center and is used for stunning or killing the terminal; according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel; judging whether the terminal is stunned or killed remotely; if the terminal is not stunned or killed, controlling the terminal to return to a control channel from a service channel; and sending the air interface signal to the terminal again through the control channel.
Preferably, the processor is further configured to:
judging whether the terminal is registered or not; if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
Preferably, the processor is further configured to:
repeatedly sending a remote stun or remote kill air interface signaling to the terminal through a control channel, and judging whether the terminal is stun or killed;
if the terminal is judged not to be stunned or killed within the set repetition times, the terminal is controlled to return to a control channel from a service channel;
if the terminal is confirmed to be stun or stun in a certain judgment within the set repetition times, the repeated sending of the stun or stun air interface signaling to the terminal through the control channel is stopped.
Preferably, when the processor controls the terminal to return to the control channel from the traffic channel, the processor is specifically configured to:
inquiring the service state of the terminal; confirming a service channel where the terminal is located according to the service state where the terminal is located; sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel; receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center; and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
Preferably, the processor sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, the processor is specifically configured to:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
Preferably, the processor sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, the processor is specifically configured to:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
The terminal control method provided by the invention is applied to a base station, wherein the base station firstly receives a control instruction which is sent by a control center and is used for stunning or stunning a terminal; then according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel; judging whether the terminal is stunned or killed remotely; and if the terminal is not stunned or stunned, controlling the terminal to return to a control channel from a service channel, and sending a stunned or stunned air interface signaling to the terminal again through the control channel. The technical scheme of the invention firstly tries to stun or stun the terminal through the control channel, when the stun or stun of the terminal fails through the control channel, the terminal is positioned in the service channel, the terminal is controlled to return to the control channel from the service channel, and the terminal is stun or stun through the control channel again. Because the terminal can only be located in the control channel or the service channel, the technical scheme of the invention can ensure that the terminal can be successfully stun or killed when the terminal is located in the control channel or the service channel.
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 schematic flowchart of a terminal control method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a timing sequence of a remote stun and remote kill of a public digital trunking system according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating another terminal control method according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating another terminal control method according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating another terminal control method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a base station according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another base station according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of another base station 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 terminal control method, which is applied to a base station and comprises the following steps:
s101, receiving a control instruction which is sent by a control center and is used for stunning or killing a terminal;
specifically, as can be seen from the timing chart of the remote stun and remote kill of the public digital trunking system shown in fig. 2, when the network manager needs to stun or kill the terminal, the network manager in the system centrally manages the terminal in the system, and sends an instruction to the control center to command the terminal to stun or kill, and the control center forwards the instruction to the base station.
S102, according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel;
specifically, whether the terminal is turned on or off, the channel control and the bearer of the public digital trunking system base station cannot be separated, and the channel of the public digital trunking system base station can be divided into a control channel and a traffic channel. The control channel of the base station is mainly used for transmitting control signaling, such as random access control signaling, link establishment control signaling of single call or group call, and the like; some short data services, such as short message service, can also be transmitted; the signaling of the remote stun and the remote kill is also transmitted in the control channel. The service channel of the base station is mainly used for transmitting voice information, such as a voice superframe transmitted in a single call or group call process; some long data services, such as packet data services, may also be transmitted. A terminal locked to a traffic channel cannot receive signaling of a control channel.
When the public digital cluster system carries out the remote stun and remote kill to the terminal in the system, the terminal needs to be locked to the control channel, if the terminal carries out the service on the service channel, the remote stun and remote kill empty signaling of the system can not be received.
It should be noted that the foregoing process further includes: after the base station sends the air interface signal to the terminal through the control channel, the terminal sends the authentication request information to the base station to authenticate the base station and the public digital cluster system where the base station is located; the base station receives an authentication request sent by the terminal and forwards the authentication request to the control center; the control center sends the authentication data to the base station; the base station sends the authentication data to the terminal, the terminal receives the authentication data, and executes the remote halo or remote kill signaling after the authentication of the base station or the system is passed, otherwise, the terminal does not execute the remote halo or remote kill signaling.
S103, judging whether the terminal is stunned or killed remotely;
specifically, as shown in fig. 2, when the terminal receives the remote halo and remote kill signaling sent by the base station, it returns information representing the states of the remote halo and the remote kill to the base station to tell whether the base station itself has been remotely halo or remotely killed. Correspondingly, if the base station receives the information which is sent by the terminal and represents that the base station is successfully stunned or stunned, the base station judges that the terminal is stunned or stunned; when the base station receives the information that the representation sent by the terminal is not stun or stun, or the base station does not receive any information that represents whether the terminal is stun or stun, the base station judges that the terminal is not stun or stun.
If the terminal is not stunned or killed, executing step S104, controlling the terminal to return to the control channel from the traffic channel;
specifically, the terminal can only be in the control channel or the traffic channel of the base station at a certain time. When the base station cannot stun or stun the terminal through the control channel, it is likely that the terminal is in the traffic channel for traffic communication, and therefore cannot receive the air interface signaling sent by the base station through the control channel. Because the base station can only send the air interface signaling to the terminal through the control channel, the base station must control the terminal to return to the control channel, and then send the air interface signaling to the terminal through the control channel again, and the terminal is stunned or stunned.
And S105, transmitting the air interface signal of the remote halo or the remote kill to the terminal again through the control channel.
Specifically, after the base station control terminal returns a control channel from the traffic channel, the base station control terminal sends a remote halo or remote kill signaling to the terminal through the control channel again, so as to remotely halo or remotely kill the terminal.
The terminal control method provided by the invention is applied to a base station, wherein the base station firstly receives a control instruction which is sent by a control center and is used for stunning or stunning a terminal; then according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel; judging whether the terminal is stunned or killed remotely; and if the terminal is not stunned or stunned, controlling the terminal to return to a control channel from a service channel, and sending a stunned or stunned air interface signaling to the terminal again through the control channel. The technical scheme of the invention firstly tries to stun or stun the terminal through the control channel, when the stun or stun of the terminal fails through the control channel, the terminal is positioned in the service channel, the terminal is controlled to return to the control channel from the service channel, and the terminal is stun or stun through the control channel again. Because the terminal can only be located in the control channel or the service channel, the technical scheme of the invention can ensure that the terminal can be successfully stun or killed when the terminal is located in the control channel or the service channel.
Optionally, in another embodiment of the present invention, as shown in fig. 3, after receiving the control instruction for stunning or stunning the terminal sent by the control center, the method further includes:
s302, judging whether the terminal is registered or not;
if the terminal is not registered, step S303 is executed, information representing that the terminal is not registered is sent to the control center, and the control instruction for stunning or stunning the terminal sent by the control center is given up.
Specifically, the base station stores the registration information of the terminal in the base station and reports the registration information to the control center. When receiving a control command of stun or stun sent by a control center, a base station firstly inquires the registration information of the terminal from a database and judges whether the terminal is registered. If the base station inquires the registration information of the terminal from the database, the base station executes a control instruction of stunning or stunning the terminal; if the base station does not inquire the registration information of the terminal from the database, the base station confirms that the terminal is not registered in the system and cannot stun or stun the terminal, so that the control instruction which is sent by the control center and stuns or stun the terminal is abandoned.
Steps S301, S303 to S306 in the embodiment of the present invention respectively correspond to steps S101, S102 to S105 in the embodiment of the method shown in fig. 1, and for specific content, reference is made to the content of the embodiment of the method shown in fig. 1, which is not described herein again.
Optionally, in another embodiment of the present invention, referring to fig. 4, after determining that the terminal is not stunned or stunned, the method further includes:
repeatedly executing step S402, sending a stun or stun air interface signaling to the terminal through a control channel, and executing step S403 to judge whether the terminal is stun or stun;
specifically, the base station is connected to the terminal through a wireless channel, and due to instability of a wireless communication network or interference of other interference factors, an air interface signaling sent to the terminal by the base station through the wireless control channel may not successfully reach the terminal, or a status response message sent to the base station by the terminal may not be successfully transmitted to the base station. In order to avoid the influence of the network state on the signaling transmission, the base station repeatedly transmits an air interface signaling for stunning or stunning the terminal to the terminal after judging that the terminal is not stunned or stunned successfully, and judges whether to stun or stun the terminal after transmitting the air interface signaling each time.
Note that the base station sets a specific number of repetitions, rather than repeatedly transmitting signaling all the time.
If the terminal is judged not to be stunned or killed within the set repetition times, step S404 is executed, the terminal is controlled to return to the control channel from the service channel;
specifically, the base station repeatedly sends the air interface signaling to the terminal for the set number of times, and cannot shoot or shoot the terminal (without receiving the shooting or shooting status information sent by the terminal), so the base station can confirm that the terminal is not in the control channel. And because the terminal can only be in the control channel or the service channel, the base station further judges that the terminal is in the service channel, and the base station controls the terminal to return to the control channel from the service channel so as to prepare for the base station to send an air interface signaling to the terminal through the control channel again.
If the terminal is confirmed to be stun or stun in a certain judgment within the set repetition times, the repeated sending of the stun or stun air interface signaling to the terminal through the control channel is stopped.
Steps S401 and S405 in the embodiment of the present invention respectively correspond to steps S101 and S105 in the embodiment of the method shown in fig. 1, and for specific contents, please refer to the contents in the embodiment of the method shown in fig. 1, which is not described herein again.
Optionally, in another embodiment of the present invention, referring to fig. 5, the controlling the terminal to return to the control channel from the traffic channel includes:
s504, inquiring the service state of the terminal;
specifically, a call control module in the base station records service states of all terminals under the base station, and the base station can query and obtain the service states of the terminals through the call control module.
S505, confirming a service channel where the terminal is located according to the service state where the terminal is located;
specifically, each service needs to be performed on a corresponding service channel, and after the base station queries the service state of the terminal, the base station can confirm the service channel where the terminal is located through the service control module according to the corresponding relationship between the service state and the service channel and the identification information of the terminal.
S506, sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel;
specifically, after confirming the traffic channel where the terminal is located, the base station sends a reverse signaling to the terminal through the traffic channel. The purpose of the reverse signaling is to return the terminal receiving the reverse signaling to the control channel. After receiving the reverse signaling sent by the base station, the terminal immediately ends the ongoing communication service and returns to the control channel.
S507, receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center;
s508, receiving the authentication data sent by the control center, and forwarding the authentication data to the terminal.
Specifically, the terminal receives the remote stun or remote kill control of the system only after authenticating the base station and the public digital trunking system in which the base station is located. The specific authentication process comprises the following steps: the terminal sends authentication request information to the base station; the base station sends the authentication request information to a control center; the control center sends the authentication data to the terminal through the base station. The terminal receives the authentication data, returns to the control channel after the system passes the authentication, receives the remote halo or remote kill air interface signaling sent by the base station through the control channel, and the terminal is remotely halo or remotely killed.
Steps S501 to S503 and S509 in the embodiment of the present invention respectively correspond to steps S101 to S103 and S105 in the embodiment of the method shown in fig. 1, and for specific content, reference is made to the content of the embodiment of the method shown in fig. 1, which is not described herein again.
Optionally, in another embodiment of the present invention, the sending a reverse signaling to the terminal through the traffic channel to enable the terminal to return to a control channel includes:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
Specifically, the base station may query which service state the terminal is in through the call service control module. When the terminal is in the single call service, no matter whether the terminal is a calling party or a called party in the single call service, when the terminal needs to be stunned or stunned, the base station sends a reverse signaling to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel.
If the terminal is in the process of voice transmission, the base station transmits a reverse signaling to interrupt the terminal from transmitting voice and return the terminal to a control channel; if the terminal is in the process of voice receiving or is in an idle state, the base station sends a reverse signaling to directly return the terminal to the control channel. At this time, the communication service of another terminal which originally performs service communication with the terminal is also interrupted, so that the call service control module removes the single call service established between the terminal and the other terminal.
Optionally, in another embodiment of the present invention, the sending a reverse signaling to the terminal through the traffic channel to enable the terminal to return to a control channel includes:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
Specifically, when the terminal is in the process of voice transmission, the base station transmits a reverse signaling to interrupt the terminal from transmitting voice, and the terminal returns to the control channel; if the terminal is in the process of voice receiving or is in an idle state, the base station sends a reverse signaling to directly return the terminal to the control channel. The group call service is initiated by the terminal, and the terminal returns to the control channel, so the group call service is removed by the call service control module.
It should be noted that, when the terminal is in the group call service and is a group call service participant (not a group call service initiator), the base station sends a reverse signaling to the terminal through the group call service channel, so that the terminal returns to the control channel. In order to ensure normal communication of other terminals in the group call service, the call service control module needs to reserve the group call service, and does not affect normal use of the original group call service user.
Another embodiment of the present invention further discloses a base station, as shown in fig. 6, including:
an instruction receiving unit 601, configured to receive a control instruction sent by a control center to stun or stun a terminal;
a signaling sending unit 602, configured to send a remote halo or remote kill air interface signaling to the terminal through a control channel according to the control instruction;
a determining unit 603, configured to determine whether the terminal has been stunned or killed;
a processing unit 604, configured to control the terminal to return to a control channel from a traffic channel when the determining unit determines that the terminal is not stunned or killed; and calling the signaling sending unit to send the remote halo or remote kill air interface signaling to the terminal through a control channel.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of each part in the embodiment of the present invention, which is not described herein again.
When the base station provided by the invention executes terminal control, firstly, the instruction receiving unit 601 receives a control instruction which is sent by the control center and is used for stunning or killing the terminal; then, the signaling sending unit 602 sends a remote halo or remote kill air interface signaling to the terminal through a control channel according to the control instruction; the determining unit 603 determines whether the terminal has been stunned or killed; if the terminal is not stunned or stunned, the processing unit 604 controls the terminal to return to the control channel from the traffic channel, and sends a stunned or stunned air interface signaling to the terminal again through the control channel. The base station firstly tries to stun or stun the terminal through the control channel, when the stun or stun of the terminal fails through the control channel, the terminal is positioned in the service channel, the terminal is controlled to return to the control channel from the service channel, and the terminal is stun or stun through the control channel again. Because the terminal can only be located in the control channel or the service channel, the base station provided by the invention can ensure that the terminal can be successfully stunned or killed remotely when the terminal is located in the control channel or the service channel.
Optionally, in another embodiment of the present invention, referring to fig. 7, the base station further includes:
a judgment processing unit 605, configured to judge whether the terminal is registered after the instruction receiving unit 601 receives a control instruction for stunning or stunning the terminal sent by the control center;
if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
Specifically, for the specific working content of the judgment processing unit 605 in the embodiment of the present invention, please refer to the content of the corresponding method embodiment, which is not described herein again.
Optionally, in another embodiment of the present invention, the processing unit 604 is further configured to:
after the determining unit 603 determines that the terminal is not stunned or stunned, the signaling sending unit 602 is repeatedly called to send a stunned or stunned air interface signaling to the terminal through a control channel, and the determining unit 603 determines whether the terminal is stunned or stunned;
if the determining unit 603 determines that the terminal is not stunned or stunned within the set repetition times, the terminal is controlled to return to the control channel from the traffic channel;
if the determining unit 603 determines that the terminal has been stunned or stunned within a certain determination within the set repetition number, then stop to repeatedly invoke the signaling sending unit 602 to send the stunned or stunned air interface signaling to the terminal through the control channel.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processing unit 604 in the embodiment of the present invention, which is not described herein again.
Optionally, in another embodiment of the present invention, when the processing unit 604 controls the terminal to return to the control channel from the traffic channel, specifically, the processing unit is configured to:
inquiring the service state of the terminal;
confirming a service channel where the terminal is located according to the service state where the terminal is located;
sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel;
receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center;
and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processing unit 604 in the embodiment of the present invention, which is not described herein again.
Optionally, in another embodiment of the present invention, the processing unit 604 sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, specifically, the processing unit is configured to:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processing unit 604 in the embodiment of the present invention, which is not described herein again.
Optionally, in another embodiment of the present invention, the processing unit 604 sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, specifically, the processing unit is configured to:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processing unit 604 in the embodiment of the present invention, which is not described herein again.
The embodiment of the present invention also discloses another base station, as shown in fig. 8, including:
a memory 801 and a processor 802;
the memory 801 is connected with the processor 802 and is used for storing programs and data generated in the program running process;
the processor 802 is configured to implement the following functions by executing the program in the memory 801:
receiving a control instruction which is sent by a control center and is used for stunning or killing the terminal; according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel; judging whether the terminal is stunned or killed remotely; if the terminal is not stunned or killed, controlling the terminal to return to a control channel from a service channel; and sending the air interface signal to the terminal again through the control channel.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of each part in this embodiment, which is not described herein again.
Preferably, the processor 802 is further configured to:
judging whether the terminal is registered or not; if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processor 802 in this embodiment, which is not described herein again.
Preferably, the processor 802 is further configured to:
repeatedly sending a remote stun or remote kill air interface signaling to the terminal through a control channel, and judging whether the terminal is stun or killed;
if the terminal is judged not to be stunned or killed within the set repetition times, the terminal is controlled to return to a control channel from a service channel;
if the terminal is confirmed to be stun or stun in a certain judgment within the set repetition times, the repeated sending of the stun or stun air interface signaling to the terminal through the control channel is stopped.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processor 802 in this embodiment, which is not described herein again.
Preferably, when the processor 802 controls the terminal to return to the control channel from the traffic channel, the processor is specifically configured to:
inquiring the service state of the terminal; confirming a service channel where the terminal is located according to the service state where the terminal is located; sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel; receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center; and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processor 802 in this embodiment, which is not described herein again.
Preferably, the processor 802 sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, the processor is specifically configured to:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processor 802 in this embodiment, which is not described herein again.
Preferably, the processor 802 sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to the control channel, the processor is specifically configured to:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
Specifically, please refer to the content of the corresponding method embodiment for the specific working content of the processor 802 in this embodiment, which is not described herein again.
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 (12)
1. A terminal control method is applied to a base station, and the method comprises the following steps:
receiving a control instruction which is sent by a control center and is used for stunning or killing the terminal;
according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel;
judging whether the terminal is stunned or killed remotely;
if the terminal is not stunned or killed, controlling the terminal to return to a control channel from a service channel;
and sending the air interface signal to the terminal again through the control channel.
2. The method of claim 1, wherein after receiving the control command of stunning or stunning the terminal sent by the control center, the method further comprises:
judging whether the terminal is registered or not;
if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
3. The method of claim 1, wherein after determining that the terminal has not stunned or stunned, the method further comprises:
repeatedly sending a remote stun or remote kill air interface signaling to the terminal through a control channel, and judging whether the terminal is stun or killed;
if the terminal is judged not to be stunned or killed within the set repetition times, the terminal is controlled to return to a control channel from a service channel;
if the terminal is confirmed to be stun or stun in a certain judgment within the set repetition times, the repeated sending of the stun or stun air interface signaling to the terminal through the control channel is stopped.
4. The method of claim 1, wherein the controlling the terminal to return a control channel from a traffic channel comprises:
inquiring the service state of the terminal;
confirming a service channel where the terminal is located according to the service state where the terminal is located;
sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel;
receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center;
and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
5. The method of claim 4, wherein the sending reverse signaling to the terminal over the traffic channel to return the terminal to a control channel comprises:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
6. The method of claim 4, wherein the sending reverse signaling to the terminal over the traffic channel to return the terminal to a control channel comprises:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
7. A base station, comprising:
a memory and a processor;
the memory is connected with the processor and is used for storing programs and data generated in the program running process;
the processor is used for realizing the following functions by running the program in the memory:
receiving a control instruction which is sent by a control center and is used for stunning or killing the terminal; according to the control instruction, transmitting a remote halo or remote air interface killing signaling to the terminal through a control channel; judging whether the terminal is stunned or killed remotely; if the terminal is not stunned or killed, controlling the terminal to return to a control channel from a service channel; and sending the air interface signal to the terminal again through the control channel.
8. The base station of claim 7, wherein the processor is further configured to:
judging whether the terminal is registered or not; if the terminal is not registered, sending information representing that the terminal is not registered to the control center, and giving up executing the control instruction which is sent by the control center and is used for stunning or killing the terminal.
9. The base station of claim 7, wherein the processor is further configured to:
repeatedly sending a remote stun or remote kill air interface signaling to the terminal through a control channel, and judging whether the terminal is stun or killed;
if the terminal is judged not to be stunned or killed within the set repetition times, the terminal is controlled to return to a control channel from a service channel;
if the terminal is confirmed to be stun or stun in a certain judgment within the set repetition times, the repeated sending of the stun or stun air interface signaling to the terminal through the control channel is stopped.
10. The base station of claim 7, wherein the processor is configured to, when controlling the terminal to return from the traffic channel to the control channel, specifically:
inquiring the service state of the terminal; confirming a service channel where the terminal is located according to the service state where the terminal is located; sending a reverse signaling to the terminal through the service channel so as to enable the terminal to return to a control channel; receiving authentication request information sent by the terminal, and forwarding the authentication request information to the control center; and receiving authentication data sent by the control center and forwarding the authentication data to the terminal.
11. The base station of claim 10, wherein the processor sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to a control channel, the processor is specifically configured to:
and when the terminal is in the single call service state, sending a reverse signaling to the terminal through a service channel where the terminal is located so as to enable the terminal to return to a control channel and remove the single call service.
12. The base station of claim 10, wherein the processor sends a reverse signaling to the terminal through the traffic channel, so that when the terminal returns to a control channel, the processor is specifically configured to:
when the terminal is in a group calling service state and is an initiator of the group calling service, a reverse signaling is sent to the terminal through a service channel where the terminal is located, so that the terminal returns to a control channel and the group calling service is removed.
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