CN108495299B - Method and device for receiving service information and multimode terminal - Google Patents
Method and device for receiving service information and multimode terminal Download PDFInfo
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- CN108495299B CN108495299B CN201810183151.3A CN201810183151A CN108495299B CN 108495299 B CN108495299 B CN 108495299B CN 201810183151 A CN201810183151 A CN 201810183151A CN 108495299 B CN108495299 B CN 108495299B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
Abstract
The application discloses a method and a device for receiving service information and a multimode terminal, wherein the method comprises the following steps: receiving reported information sent by a target second terminal, wherein the reported information comprises a service attribute used for representing service information sent by the target second terminal to the first terminal; detecting whether the service attribute in the reported information belongs to a preset service attribute; if the service attribute belongs to the preset service attribute, acquiring the frequency of a channel used by the target second terminal for sending service information to the first terminal; switching the frequency of a receiving channel to the frequency of a channel used by the target second terminal for sending service information to the first terminal; and receiving the service information sent by the target second terminal. By the embodiment of the application, the number of the effective service information received by the first terminal in unit time is increased, and the service information on the frequency of the channel with higher priority can be received in time.
Description
Technical Field
The present application relates to the field of private network wireless communication, and in particular, to a method and an apparatus for receiving service information, and a multimode terminal.
Background
In a private network wireless communication system, for a terminal supporting multiple paths, for example, a terminal supporting both a service path and a data path, different terminals communicate with each other on corresponding physical channels according to an industry standard protocol. In the process of communication between different terminals, the transmitting frequency of transmitted information between any two communicating terminals is the same as the receiving frequency of received information, for example, terminal a sends service information to terminal B at a certain transmitting frequency, and when the receiving frequency of terminal B is the same as the transmitting frequency of terminal a, terminal B can receive the service information sent by terminal a at the transmitting frequency.
In practical application, there are multiple transmitting frequencies and multiple receiving frequencies of a terminal, and for any terminal, service information on different frequencies to be received needs to be received when sending information. Currently, when a terminal receives service information on different frequencies to be received, each frequency to be received is sequentially locked according to a preset frequency sequence to be received. If the service information is received on the current frequency to be received, judging whether the received service information is the interesting content, if so, continuing to receive, and if the reception is finished or the service information received on the current frequency is not the interesting content, executing the same process on the next frequency to be received according to the preset frequency sequence to be received.
And according to the preset sequence of the frequencies to be received, the process of receiving the service information by aiming at each frequency to be received in sequence and receiving the service information on all the frequencies to be received has the problems of less quantity of effective service information received in unit time and easy missing of the service information corresponding to the frequency to be received with higher priority.
Disclosure of Invention
Based on this, the application provides a method for receiving service information, which is used for increasing the number of the service information received in unit time and receiving the service information on the frequency to be received with higher priority in time.
The application also provides a receiving device of the service information and a multimode terminal, which are used for ensuring the realization and the application of the method in practice.
The technical scheme provided by the application is as follows:
the application discloses a method for receiving service information, which comprises the following steps:
receiving reported information sent by a target second terminal, wherein the reported information comprises a service attribute used for representing service information sent by the target second terminal to the first terminal;
detecting whether the service attribute in the reported information belongs to a preset service attribute;
if the service attribute belongs to the preset service attribute, acquiring the frequency of a channel used by the target second terminal for sending service information to the first terminal;
switching the frequency of a receiving channel to the frequency of a channel used by the target second terminal for sending service information to the first terminal;
and receiving the service information sent by the target second terminal.
The channel for receiving the report information sent by the target second terminal is a wideband channel, and the channel for the target second terminal to send the service information to the first terminal is a narrowband channel.
Wherein the service attribute comprises a service type;
the detecting whether the service attribute in the report information belongs to a preset service attribute includes:
and detecting whether the service type in the service attribute belongs to a preset service type.
Wherein, the service attribute also comprises service priority, if the service type of the service is a preset service type,
before the switching the frequency of the receiving channel to the frequency of the channel used by the target second terminal to send the service information to the first terminal, the method further includes:
judging whether the service priority of the service information sent by the target second terminal is higher than the service priority of the service currently processed by the first terminal;
and if the service priority of the service information sent by the target second terminal is higher than the service priority of the service currently processed by the first terminal, ending the currently processed service.
Wherein, the reported information also includes the identification of the target second terminal;
the obtaining of the frequency of the channel used by the target second terminal to send the service information to the first terminal includes:
acquiring the frequency of a channel used by the target second terminal for sending service information to the first terminal according to the identifier of the target second terminal contained in the reported information from the stored first corresponding relation; the first corresponding relation is as follows: and the corresponding relation between the identifier of each second terminal in at least one second terminal establishing a subscription relation with the first terminal and the frequency of a channel for sending the service information to the first terminal.
The first terminal and the second terminal comprise a service channel and a data channel;
the first corresponding relationship between the first terminal and at least one preset second terminal is constructed by:
acquiring a second corresponding relation preset by a user; the second corresponding relation is as follows: in at least one preset second terminal, the identifier of each second terminal corresponds to the frequency, and the frequency corresponding to the identifier of the second terminal is the frequency of a channel used by the second terminal to send service information to the first terminal;
for each second terminal in the second corresponding relation, switching the frequency of the sending channel to the frequency corresponding to the identifier of the second terminal, and sending a subscription request signaling to the service channel of the second terminal through the service channel of the first terminal according to the identifier of the second terminal, so that the data channel of the second terminal sends a response signaling to the data channel of the first terminal after receiving the notification that the service channel has received the subscription request signaling;
and adding the identifier of the second terminal which receives the response signaling through the data path of the first terminal and the frequency of the second terminal for sending the service information to the first terminal into a subscription list as the first corresponding relation.
Wherein the method further comprises:
if the second terminal does not respond to the subscription request signaling sent by the first terminal, or the frequency of a channel used for sending service information to the first terminal in the second terminal establishing a subscription relationship with the first terminal is changed, the first terminal receives the broadcast subscription request signaling sent by the second terminal; the broadcast subscription request signaling includes: the identifier of the second terminal and the frequency of a channel used by the second terminal to send service information to the first terminal;
if the identifier of the second terminal contained in the broadcast subscription request signaling does not exist in the first corresponding relationship stored in the first terminal, the first terminal stores the identifier of the second terminal and the frequency of a channel for sending service information to the first terminal in the first corresponding relationship;
and if the identifier of the second terminal exists in the first corresponding relation stored in the first terminal, the first terminal updates the frequency of a channel used by the second terminal for sending service information to the first terminal in the first corresponding relation.
Wherein the method further comprises:
when the first terminal does not need to receive the service information from the frequency included in the first corresponding relationship, the first terminal sends unsubscribe information to the identifier of each second terminal in the first corresponding relationship, so that the second terminal receiving the unsubscribe information deletes the identifier of the first terminal stored in the second terminal and the frequency of the channel used for sending the service information to the first terminal.
The application also discloses a device for receiving the service information, which comprises:
a first receiving unit, configured to receive reporting information sent by a target second terminal, where the reporting information includes a service attribute used to represent service information sent by the target second terminal to the first terminal;
the detection unit is used for detecting whether the service attribute in the reported information belongs to a preset service attribute;
a first obtaining unit, configured to obtain, when the detection unit detects that the service attribute belongs to a preset service attribute, a frequency of a channel used by the target second terminal to send service information to the first terminal;
a switching unit, configured to switch a frequency of a receiving channel to a frequency of a channel used by the target second terminal to send service information to the first terminal;
and the second receiving unit is used for receiving the service information sent by the target second terminal.
The application also discloses a multimode terminal, which comprises:
the broadband communication device is used for receiving reported information sent by a target second multimode terminal, and the reported information comprises a service attribute used for representing service information sent to the multimode terminal by the target second multimode terminal;
a memory for storing programs and data;
a processor, configured to detect whether a service attribute in the report information belongs to a preset service attribute and, when detecting that the service attribute belongs to the preset service attribute, obtain a frequency of a channel used by the target second multimode terminal to send service information to the multimode terminal;
and the narrowband communication device is used for receiving the service information sent by the target second multimode terminal on the frequency of the channel used by the target second multimode terminal for sending the service information to the multimode terminal.
The beneficial effect of this application does:
in the embodiment of the application, after a first terminal receives report information sent by a target second terminal, the first terminal judges whether to receive service information corresponding to the report information according to whether a service attribute in the report information meets a preset service attribute, and if the service attribute in the report information meets the preset service attribute, the first terminal switches the frequency of a receiving channel to the frequency of a channel used by the target second terminal for sending the service information to the first terminal and receives the service information sent by the target second terminal; therefore, in the embodiment of the application, the first terminal only receives the service information which is sent by the target terminal and accords with the preset service attribute, so that the number of the effective service information received in unit time is increased, and the service information on the frequency of the channel with higher priority can be received in time.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of an embodiment of a method for receiving service information in the present application;
fig. 2 is a flowchart illustrating an embodiment of a method for establishing a subscription relationship between a second terminal and a first terminal in the present application;
fig. 3 is a flowchart illustrating an embodiment of a method for a first terminal to perform unsubscribe according to the present application;
fig. 4 is a schematic structural diagram of an embodiment of a service information receiving apparatus in the present application;
fig. 5 is a schematic structural diagram of a multimode terminal according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The embodiment of the application is suitable for communication equipment capable of supporting multiple paths to work, namely a multimode terminal capable of supporting multiple paths to work simultaneously, a terminal capable of supporting a data path besides a service path, and the like, for example, a wide-band and narrow-band integrated terminal DMR + LTE.
Referring to fig. 1, an embodiment of a method for receiving service information in the present application is shown, where the embodiment of the method may include:
step 101: the method comprises the steps that a first terminal obtains a preset information list containing the corresponding relation between the address and the frequency of each second terminal in at least one second terminal, wherein the frequency corresponding to the address of each second terminal is as follows: the second terminal is used to send the frequency of the channel of the traffic information to the first terminal.
In this embodiment, the first terminal is a terminal in which multiple frequencies exist in any one reception channel for receiving the service information, and the service information reception process in this embodiment is applied to the first terminal. In this embodiment, the second terminal is a terminal for sending service information to the first terminal. In addition, in this embodiment, the service information received by one first terminal may be from different second terminals, that is, one first terminal may correspond to a plurality of second terminals.
In this step, the first terminal acquires an information list set in advance by a user, where a correspondence relationship between an address of each second terminal and a frequency of a channel used by the second terminal to transmit service information to the first terminal is stored in the information list.
Step 102: and the first terminal sends a subscription request signaling to each second terminal in the acquired information list in sequence through the service path.
In this embodiment, the first terminal and the second terminal are terminals supporting multiple paths, and in this embodiment, the first terminal and the second terminal both include a service path and a data path as an example, and it is assumed that the first terminal and the second terminal are both wideband and narrowband converged terminals. After the first terminal acquires the information list, in this step, the first terminal switches the frequency of the transmission channel to the frequency of a channel used by the current second terminal to transmit service information to the first terminal according to each second terminal in the information list, and transmits a subscription request signaling to the service channel of the second terminal through the service channel of the first terminal.
Step 103: if the service path of the second terminal receives the subscription request signaling, the service path of the second terminal sends the notification of receiving the subscription request signaling to the data path, so that the data path sends response information to the data path of the first terminal.
When a service channel of a second terminal in an information list acquired by a first terminal receives a subscription request signaling, the service channel of the second terminal sends a notification that the subscription request signaling is received to a data channel, after receiving the notification, the data channel of the second terminal sends a response signaling to the data channel of the first terminal, and when the data channel of the first terminal receives the response signaling sent by the second terminal, the subscription relationship established between the first terminal and the second terminal is indicated. In this embodiment, when a service path of a second terminal establishing a subscription request signaling with the first terminal has a dynamic service, the second terminal sends reporting information to the first terminal, where the reporting information includes a service attribute for characterizing that the second terminal sends service information to the first terminal, so that the first terminal determines whether to receive the service information sent by the second terminal according to the service attribute in the reporting information.
Step 104: the data path of the first terminal stores the address of the second terminal sending the response signaling and the frequency of the channel used by the second terminal for sending the service information to the first terminal, and the second terminal stores the address of the first terminal sending the response signaling and the frequency of the channel used by the first terminal for receiving the service information sent by the second terminal.
In this step, when the data path of the first terminal receives the response signaling sent by the second terminal, the data path of the first terminal stores the correspondence between the address of the second terminal sending the response signaling and the frequency of the channel on which the second terminal sends the service information, specifically, the correspondence may be stored in an information list, and at this time, the correspondence between the addresses and the frequencies of all the second terminals establishing a subscription relationship with the first terminal is stored in the first terminal. Similarly, after the second terminal sends the response signaling to the first terminal, the data path of the second terminal also stores a correspondence between the address of the first terminal that sends the response signaling and the frequency of the channel used by the first terminal to receive the service information sent by the second terminal, specifically, the correspondence may be stored in the information list, and the embodiment is not limited to the manner in which the first terminal and the second terminal that establish the subscription relationship store the correspondence.
The purpose of the above steps 101 to 104 is: and establishing a subscription relationship between the first terminal and at least one preset second terminal.
Step 105: and when the service channel of the target second terminal has the service information to be sent, the service channel sends the service information to be sent and the frequency of a channel for sending the service information to be sent to a data channel.
After the subscription relationship is established between the first terminal and at least one preset second terminal, in this step, for convenience of description, the second terminal having the service information to be sent to the first terminal on any one service path is called a target second terminal. When the service channel of the target second terminal needs to send service information to the first terminal, the service channel of the target second terminal sends the service information to be sent and the frequency of the channel for sending the service information to the data channel.
Step 106: the data path of the target second terminal determines the address of the first terminal corresponding to the frequency of the service information to be sent from the stored corresponding relation, and sends the report information to the data path of the first terminal through the data path; the reported information comprises a service attribute used for representing the service information to be sent.
After the data path of the target second terminal receives the service information to be sent and the frequency of the channel for sending the service information to be sent, then, in this step, the data path of the target second terminal determines, from the correspondence between the address of the first terminal that is already stored and the frequency of the channel for receiving the service information, the address of the first terminal corresponding to the frequency that is the same as the frequency of the channel for sending the service information by the data path in the correspondence as the address of the first terminal corresponding to the service information to be sent. After determining the address of the first terminal corresponding to the service information to be sent, in this step, the data path of the target second terminal sends reporting information to the address of the first terminal, where the reporting information includes a service attribute used to characterize the service information to be sent.
Step 107: and the data path of the first terminal receives the report information sent by the target second terminal.
After the data path of the target second terminal sends the report information to the data path of the first terminal, the data path of the first terminal receives the report information sent by the target second terminal.
The purpose of the above steps 105 to 107 is: the first terminal receives reporting information sent by a target second terminal, wherein the reporting information comprises a service attribute used for representing service information sent to the first terminal by the target second terminal.
Step 108: the data path of the first terminal determines whether the service type in the report information belongs to a preset service type, if so, step 109 is executed, otherwise, step 112 is executed.
After the data path of the first terminal receives the reporting information sent by the target second terminal, then, in this step, the data path of the first terminal determines whether the service type included in the received reporting information belongs to a preset service type, if the service type in the reporting information belongs to the preset service type, the action of step 109 is executed, and if the service type in the reporting information does not belong to the preset service type, the action of step 112 is executed.
Step 109: and judging whether the service priority contained in the report information is higher than the service priority of the currently processed service, if so, executing the step 110, otherwise, executing the step 111.
If the service type in the report information belongs to the preset service type, the first terminal executes the action of the step, in the step, the data path of the first terminal judges whether the service priority in the report information is higher than the service priority of the service currently processed by the service path of the first terminal, if the service priority in the report information is higher than the service priority of the service currently processed by the service path of the first terminal, the action of the step 110 is executed, otherwise, the action of the step 111 is executed.
The purpose of the above steps 108 to 109 is: and the first terminal detects whether the service attribute in the reported information belongs to a preset service attribute.
Step 110: the service path of the first terminal is notified to stop the currently processed service, the frequency of the receiving channel is switched to the frequency of the channel used by the target second terminal to send the service information corresponding to the report information, the service information corresponding to the report information is received, and then step 112 is executed.
When the service priority in the report information is higher than the service priority of the service currently processed by the service path of the first terminal, the operation of this step is executed, at this time, the data path of the first terminal notifies the service path to stop the currently processed service, and switches the frequency of the receiving channel to the frequency of the channel used by the target second terminal to send the service information corresponding to the report information to the first terminal, then receives the service information sent by the target second terminal, and then executes step 112.
Step 111: the service channel of the first terminal is notified to receive the service information, so that after the first terminal receives the currently processed service information, the frequency of the receiving channel is switched to the frequency of the channel used by the target second terminal to send the service information corresponding to the reported information to the first terminal, the service information sent by the target second terminal is received, and then step 112 is executed.
And when the service type in the report information received by the data path of the first terminal belongs to a preset service type and the service priority is not higher than the service priority of the service currently processed by the service path of the first terminal, executing the action of the step. After the service channel of the first terminal has processed the currently processed service information, the service channel of the first terminal switches the frequency of the receiving channel to: the target second terminal is configured to send the frequency of the channel of the service information corresponding to the reporting information to the first terminal, receive the service information corresponding to the reporting information, and then execute step 112.
The purpose of the above steps 110 to 111 is: and if the service attribute belongs to the preset service attribute, acquiring the frequency of a channel used by the target second terminal for sending the service information to the first terminal, switching the frequency of a receiving channel into the frequency of the channel used by the target second terminal for sending the service information to the first terminal, and receiving the service information sent by the target second terminal.
Step 112: the data path of the first terminal receives the next report information and returns to execute step 108.
When the data path of the first terminal determines that the service type in the received report information does not belong to the preset service type, the data path of the first terminal executes the action of this step, specifically, the data path of the first terminal continues to receive the next report information, and returns to step 108 for execution.
In this embodiment, after the first terminal receives the report information sent by the target second terminal, the first terminal first determines whether to receive the service information corresponding to the report information according to whether the service attribute in the report information satisfies the preset service attribute, and if the service attribute in the report information satisfies the preset service attribute, the first terminal switches the frequency of the receiving channel to the frequency of a channel used by the target second terminal to send the service information to the first terminal, and receives the service information sent by the target second terminal; therefore, in the embodiment of the application, the first terminal only receives the service information which is sent by the target terminal and accords with the preset service attribute, so that the number of the effective service information received in unit time is increased, and the service information on the frequency of the channel with higher priority can be received in time.
In practical applications, when a corresponding relationship is established between a first terminal and at least one second terminal preset by a user, and when the second terminal does not respond to a subscription request signaling sent by the first terminal for some reason, for example, the second terminal is powered on halfway or the frequency of the second terminal is changed. In order to avoid that the first terminal cannot obtain the reported information of the service attribute including the service information sent by the second terminal in real time, the second terminal broadcasts the subscription signaling information through the data path and establishes a subscription relationship with the first terminal, specifically, referring to fig. 2, a flowchart of an embodiment of a method for establishing a subscription relationship between the second terminal and the first terminal in the present application is shown, where the embodiment of the method may include:
step 201: and when the second terminal triggers the subscription process, the second terminal broadcasts the subscription request signaling to the data path of the first terminal through the data path.
In this step, the second terminal sends a subscription request signaling to the data path of the first terminal, where the subscription request signaling includes: the address of the second terminal and the frequency of the channel used by the second terminal to send the service information to the first terminal.
Step 202: when the data path of the first terminal receives the subscription request signaling, it is determined whether a correspondence between the address of the second terminal and the frequency of the channel used by the second terminal to send the service information to the first terminal is stored, if the correspondence is not stored, step 203 is executed, and if the correspondence is stored, step 204 is executed.
After the second terminal sends the subscription request signaling to the first terminal, in this step, the data path of the first terminal determines whether the correspondence between the address of the second terminal included in the received subscription request signaling and the frequency of the channel used by the second terminal to send the service information to the first terminal is stored, and if the correspondence is stored, the action of step 203 is executed
Step 203: the data path of the first terminal stores the corresponding relationship between the second terminal and the frequency of the channel used by the second terminal to send the service information to the first terminal.
The correspondence between the address of the second terminal and the frequency of the channel used by the second terminal to transmit the service information to the first terminal is not stored in the data path of the first terminal, and is stored, for example, in an information list.
Step 204: the data path of the first terminal updates the correspondence between the second terminal and the frequency of the channel used by the second terminal to send the service information to the first terminal.
The operation of this step is executed when the correspondence between the address of the second terminal and the frequency of the channel used by the second terminal to transmit the service information to the first terminal is already stored in the data path of the first terminal, and specifically, in this step, the correspondence between the frequency of the channel used by the second terminal to transmit the service information to the first terminal and the second terminal is updated in the already stored correspondence by the data path of the first terminal.
Step 205: the data path of the second terminal associates the address of the first terminal with the frequency of the channel used by the first terminal to receive the service information sent by the second terminal.
In this embodiment, after the data path of the second terminal sends the subscription request signaling to the data path of the first terminal, in this step, the data path of the second terminal stores the correspondence between the address of the first terminal and the frequency of the channel used by the first terminal to receive the service information sent by the second terminal, for example, in the information list of the second terminal.
In practical applications, in some cases, for example, when a function is turned off, shutdown, or the like, and the first terminal does not need to receive service information on a frequency with which a subscription relationship is established, in order to avoid resource occupation, at this time, the first terminal starts a unsubscribe process, specifically, referring to fig. 3, a flowchart of an embodiment of a method for the first terminal to perform unsubscribe is shown, where the embodiment of the method may include:
step 301: and the data path of the first terminal sends the unsubscribe information containing the frequency of the channel for receiving the service information sent by the second terminal to the data path of the second terminal aiming at each second terminal in the stored corresponding relation.
In this embodiment, for each address of the second terminal in the correspondence relationship that the first terminal has saved, unsubscribe information including the frequency of a channel used for receiving the service information transmitted by the second terminal is transmitted to the address of the second terminal.
Step 302: and deleting the address of the first terminal and the frequency of a channel used by the first terminal for receiving the service information sent by the second terminal from the corresponding relation stored by the second terminal.
After the data path of the second terminal receives the unsubscribe information sent by the first terminal, in this step, the address of the first terminal and the frequency of the channel used by the first terminal to receive the service information sent by the second terminal are deleted from the correspondence stored in the second terminal.
Referring to fig. 4, a schematic structural diagram of an embodiment of a receiving apparatus for service information in the present application is shown, where the apparatus may include:
a first receiving unit 401, configured to receive reporting information sent by a target second terminal, where the reporting information includes a service attribute used to represent service information sent by the target second terminal to the first terminal;
a channel used by the first receiving unit 401 to receive the report information sent by the target second terminal is a wideband channel, and a channel used by the target second terminal to send the service information to the first terminal is a narrowband channel.
A detecting unit 402, configured to detect whether a service attribute in the report information belongs to a preset service attribute;
wherein the service attribute comprises a service type;
the detecting unit 402 is specifically configured to detect whether a service type in the service attribute belongs to a preset service type.
A first obtaining unit 403, configured to obtain, when the detecting unit detects that the service attribute belongs to a preset service attribute, a frequency of a channel used by the target second terminal to send service information to the first terminal;
wherein, the reported information also comprises the address of the target second terminal;
the first obtaining unit 403 may include:
a first obtaining subunit, configured to obtain, from the stored first corresponding relationship, a frequency of a channel used by the target second terminal to send service information to the first terminal according to an address of the target second terminal included in the report information; the first corresponding relation is as follows: and in at least one second terminal establishing a subscription relationship with the first terminal, the address of each second terminal is in a corresponding relationship with the frequency of a channel for sending service information to the first terminal.
A switching unit 404, configured to switch a frequency of a receiving channel to a frequency of a channel used by the target second terminal to send service information to the first terminal;
a second receiving unit 405, configured to receive the service information sent by the target second terminal.
Wherein, the service attribute also comprises service priority, if the service type of the service is a preset service type,
the apparatus may further include:
a determining unit, configured to determine whether a service priority of service information sent by the target second terminal is higher than a service priority of a service currently processed by the first terminal before the switching unit switches the frequency of the receiving channel to the frequency of a channel used by the target second terminal to send the service information to the first terminal;
and the ending unit is used for ending the currently processed service when the judging subunit judges that the service priority of the service information sent by the target second terminal is higher than the service priority of the currently processed service of the first terminal.
The first terminal and the second terminal comprise a service channel and a data channel;
the apparatus may further include:
the second acquisition unit is used for acquiring a second corresponding relation preset by a user; the second corresponding relation is as follows: in at least one preset second terminal, the address of each second terminal corresponds to the frequency, and the frequency corresponding to the address of the second terminal is the frequency of a channel used by the second terminal for sending service information to the first terminal;
a constructing unit, configured to switch, for each second terminal in the second correspondence, a frequency of a sending channel to a frequency corresponding to an address of the second terminal, and send a subscription request signaling to a service path of the second terminal through a service path of the first terminal according to the address of the second terminal, so that a data path of the second terminal sends a response signaling to the data path of the first terminal after receiving a notification that the service path has received the subscription request signaling;
and the adding unit is used for adding the identifier of the second terminal which receives the response signaling through the data path of the first terminal and the frequency of the second terminal for sending the service information to the first terminal into a subscription list as the first corresponding relation.
Wherein the apparatus may further comprise:
a third receiving unit, configured to, if the second terminal does not respond to the subscription request signaling sent by the first terminal, or a frequency of a channel used for sending service information to the first terminal in a second terminal that establishes a subscription relationship with the first terminal changes, receive, by the first terminal, the broadcast subscription request signaling sent by the second terminal; the broadcast subscription request signaling includes: the address of the second terminal, and the frequency of a channel used by the second terminal to send service information to the first terminal;
a storing unit, configured to, if an address of a second terminal included in the broadcast subscription request signaling does not exist in a first corresponding relationship that is already stored in the first terminal, store, by the first terminal, the address of the second terminal and a frequency of a channel used for sending service information to the first terminal in the first corresponding relationship;
an updating unit, configured to, if an address of the second terminal exists in a first corresponding relationship that is already stored in the first terminal, update, by the first terminal, a frequency of a channel that is used by the second terminal to send service information to the first terminal in the first corresponding relationship.
Wherein the apparatus may further comprise:
a sending unit, configured to, when the first terminal does not need to receive service information from a frequency included in the first mapping relationship, send, by the first terminal, unsubscribe information to an address of each second terminal in the first mapping relationship, so that the second terminal that receives the unsubscribe information deletes the address of the first terminal that is already stored in the second terminal, and a frequency of a channel used for sending the service information to the first terminal.
Referring to fig. 5, a schematic diagram of a multi-mode terminal according to the present application is shown, where the multi-mode terminal may include:
the broadband communication device is used for receiving reported information sent by a target second multimode terminal, and the reported information comprises a service attribute used for representing service information sent to the multimode terminal by the target second multimode terminal;
a memory for storing programs and data;
a processor, configured to detect whether a service attribute in the report information belongs to a preset service attribute and, when detecting that the service attribute belongs to the preset service attribute, obtain a frequency of a channel used by the target second multimode terminal to send service information to the multimode terminal;
and the narrowband communication device is used for receiving the service information sent by the target second multimode terminal on the frequency of the channel used by the target second multimode terminal for sending the service information to the multimode terminal.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. In this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprising," "including," and the like, as used herein, are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, the meaning of "includes but is not limited to". The invention can be applied to various fields, such as a mobile phone, a mobile phone.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. 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 application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method for receiving service information is applied to a first terminal, and a subscription relationship is established between the first terminal and at least one preset second terminal, wherein the method comprises the following steps:
receiving reported information sent by a target second terminal, wherein the reported information comprises a service attribute used for representing service information sent by the target second terminal to the first terminal;
detecting whether the service attribute in the reported information belongs to a preset service attribute;
if the service attribute belongs to the preset service attribute, acquiring the frequency of a channel used by the target second terminal for sending service information to the first terminal;
switching the frequency of a receiving channel to the frequency of a channel used by the target second terminal for sending service information to the first terminal;
and receiving the service information sent by the target second terminal.
2. The method of claim 1, wherein the channel for receiving the reported information sent by the target second terminal is a wideband channel, and the channel for the target second terminal to send the traffic information to the first terminal is a narrowband channel.
3. The method of claim 1, wherein the service attributes comprise a service type;
the detecting whether the service attribute in the report information belongs to a preset service attribute includes:
and detecting whether the service type in the service attribute belongs to a preset service type.
4. The method of claim 3, wherein the service attribute further comprises a service priority, and if the service type of the service is a preset service type,
before the switching the frequency of the receiving channel to the frequency of the channel used by the target second terminal to send the service information to the first terminal, the method further includes:
judging whether the service priority of the service information sent by the target second terminal is higher than the service priority of the service currently processed by the first terminal;
and if the service priority of the service information sent by the target second terminal is higher than the service priority of the service currently processed by the first terminal, ending the currently processed service.
5. The method of claim 1, wherein the reporting information further includes an identifier of the target second terminal;
the obtaining of the frequency of the channel used by the target second terminal to send the service information to the first terminal includes:
acquiring the frequency of a channel used by the target second terminal for sending service information to the first terminal according to the identifier of the target second terminal contained in the reported information from the stored first corresponding relation; the first corresponding relation is as follows: and the corresponding relation between the identifier of each second terminal in at least one second terminal establishing a subscription relation with the first terminal and the frequency of a channel for sending the service information to the first terminal.
6. The method of claim 5, wherein the first terminal and the second terminal both comprise a traffic path and a data path;
the subscription relationship between the first terminal and at least one preset second terminal is constructed in the following way:
acquiring a second corresponding relation preset by a user; the second corresponding relation is as follows: in at least one preset second terminal, the identifier of each second terminal corresponds to the frequency, and the frequency corresponding to the identifier of the second terminal is the frequency of a channel used by the second terminal to send service information to the first terminal;
for each second terminal in the second corresponding relation, switching the frequency of the sending channel to the frequency corresponding to the identifier of the second terminal, and sending a subscription request signaling to the service channel of the second terminal through the service channel of the first terminal according to the identifier of the second terminal, so that the data channel of the second terminal sends a response signaling to the data channel of the first terminal after receiving the notification that the service channel has received the subscription request signaling;
and adding the identifier of the second terminal which receives the response signaling through the data path of the first terminal and the frequency of the second terminal for sending the service information to the first terminal into a subscription list as the first corresponding relation.
7. The method of claim 6, further comprising:
if the second terminal does not respond to the subscription request signaling sent by the first terminal, or the frequency of a channel used for sending service information to the first terminal in the second terminal establishing a subscription relationship with the first terminal is changed, the first terminal receives the broadcast subscription request signaling sent by the second terminal; the broadcast subscription request signaling includes: the identifier of the second terminal and the frequency of a channel used by the second terminal to send service information to the first terminal;
if the identifier of the second terminal contained in the broadcast subscription request signaling does not exist in the first corresponding relationship stored in the first terminal, the first terminal stores the identifier of the second terminal and the frequency of a channel for sending service information to the first terminal in the first corresponding relationship;
and if the identifier of the second terminal exists in the first corresponding relation stored in the first terminal, the first terminal updates the frequency of a channel used by the second terminal for sending service information to the first terminal in the first corresponding relation.
8. The method according to any one of claims 5 to 7, further comprising:
when the first terminal does not need to receive the service information from the frequency included in the first corresponding relationship, the first terminal sends unsubscribe information to the identifier of each second terminal in the first corresponding relationship, so that the second terminal receiving the unsubscribe information deletes the identifier of the first terminal stored in the second terminal and the frequency of the channel used for sending the service information to the first terminal.
9. A receiving device of service information is applied to a first terminal, and a subscription relationship is established between the first terminal and at least one preset second terminal, and the device comprises:
a first receiving unit, configured to receive reporting information sent by a target second terminal, where the reporting information includes a service attribute used to represent service information sent by the target second terminal to the first terminal;
the detection unit is used for detecting whether the service attribute in the reported information belongs to a preset service attribute;
a first obtaining unit, configured to obtain, when the detection unit detects that the service attribute belongs to a preset service attribute, a frequency of a channel used by the target second terminal to send service information to the first terminal;
a switching unit, configured to switch a frequency of a receiving channel to a frequency of a channel used by the target second terminal to send service information to the first terminal; and the second receiving unit is used for receiving the service information sent by the target second terminal.
10. A multimode terminal, wherein a subscription relationship is established between the multimode terminal and at least one second multimode terminal used for presetting, comprising:
the broadband communication device is used for receiving reported information sent by a target second multimode terminal, and the reported information comprises a service attribute used for representing service information sent to the multimode terminal by the target second multimode terminal;
a memory for storing programs and data;
a processor, configured to detect whether a service attribute in the report information belongs to a preset service attribute and, when detecting that the service attribute belongs to the preset service attribute, obtain a frequency of a channel used by the target second multimode terminal to send service information to the multimode terminal;
the processor is further configured to switch the frequency of the receiving channel to the frequency of a channel used by the target second multimode terminal to send service information to the multimode terminal;
and the narrowband communication device is used for receiving the service information sent by the target second multimode terminal on the frequency of the channel used by the target second multimode terminal for sending the service information to the multimode terminal.
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