CN108401229B - Speaking right duration application method and device - Google Patents
Speaking right duration application method and device Download PDFInfo
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- CN108401229B CN108401229B CN201710069469.4A CN201710069469A CN108401229B CN 108401229 B CN108401229 B CN 108401229B CN 201710069469 A CN201710069469 A CN 201710069469A CN 108401229 B CN108401229 B CN 108401229B
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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
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
Abstract
The embodiment of the invention discloses a speaking right duration application method and a device, wherein the method comprises the following steps: receiving a speaking right duration grade set by a user, and if the speaking right duration grade is self-defined, receiving a speaking right duration to be applied set by the user; sending a speaking right application request to a cluster core network, wherein the speaking right application request comprises the speaking right duration grade and the speaking right duration to be applied; receiving a speaking right authorization sent by the trunking core network in a point-to-point mode, wherein the speaking right authorization comprises a target speaking right duration granted by the trunking core network. The speaking right applicant in the embodiment of the invention further receives the speaking right authorization sent by the cluster core network by receiving the speaking right duration grade and the speaking right duration to be applied and sending the speaking right duration grade and the speaking right duration to be applied to the cluster core network, so that the terminal can flexibly request the speaking right duration according to the actual situation, the reasonable distribution of an uplink channel is facilitated, and the user experience is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a speaking right duration application method and device.
Background
The group calling is the basic function of the trunking system, the uplink channel is only occupied by the current speaking right party in the group calling process, and the group members in the cell share the downlink channel. Due to the scarcity of uplink resources, in order to avoid that users in a group occupy an uplink channel for a long time, the trunking core network provides a talk right overtime release function, the talk right duration is preset, namely the users can occupy the talk right within a certain time, and if the talk right is overtime, the talk right is released forcibly.
In the prior art, the speaking right duration of a user can only be configured by a cluster core network, the user cannot know the speaking right duration of the user, if a long-time report needs to be carried out in a certain conversation process, the speaking right is forced to be released by the cluster core network due to overtime of speaking, the speaking right needs to be applied again and the speaking right can be continued after the speaking right authorization is obtained, the conversation is interrupted, and the conversation experience of the user is influenced.
Disclosure of Invention
The embodiment of the invention provides a speaking right duration application method and device, and solves the problems that the speaking right duration of the existing user can only be configured by a cluster core network, the user cannot know the speaking right duration of the user, the communication interruption is easily caused when the communication needs a long time, and the communication experience of the user is influenced.
In a first aspect, an embodiment of the present invention provides a speaking right duration applying method, including:
receiving a speaking right duration grade set by a user, and if the speaking right duration grade is self-defined, receiving a speaking right duration to be applied set by the user;
sending a speaking right application request to a cluster core network, wherein the speaking right application request comprises the speaking right duration grade and the speaking right duration to be applied;
receiving a speaking right authorization sent by the trunking core network in a point-to-point mode, wherein the speaking right authorization comprises a target speaking right duration granted by the trunking core network.
Optionally, after receiving the talk right authorization sent by the trunking core network in a point-to-point manner, the method further includes:
and sending a speaking right authorization confirmation message to the cluster core network so that the cluster core network starts a speaking right limit timer after receiving the speaking right authorization confirmation message.
Optionally, after receiving the talk right authorization sent by the trunking core network in a point-to-point manner, the method further includes:
the first terminal receives a second talk right notification message sent to a second terminal in a point-to-multipoint mode, wherein the second talk right notification message comprises the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
In a second aspect, an embodiment of the present invention further provides a speaking right duration applying method, including:
a cluster core network receives a speaking right application request sent by a first terminal, wherein the speaking right application request comprises speaking right duration grade;
if the speaking right duration grade value is self-defined, the speaking right application request also comprises the speaking right duration to be applied;
if the first terminal speaking right is determined to be granted, the trunking core network determines a target speaking right duration according to a speaking right duration strategy, and the speaking right duration strategy determines the target speaking right duration according to the speaking right duration grade, the speaking right duration to be applied and user speaking right duration preset by the trunking core network;
sending a speaking right authorization to the first terminal, wherein the speaking right authorization comprises the target speaking right duration;
and if the speaking right duration grade value is not self-defined, determining the speaking right duration to be applied according to the speaking right duration grade.
Optionally, after sending the talk right authorization to the first terminal, the method further includes:
and receiving a talk right authorization confirmation message sent by the first terminal, setting a talk right time limit timer according to the target talk right time length, and starting the talk right time limit timer.
Optionally, after receiving the talk right authorization confirmation message sent by the first terminal, the method further includes:
and sending a first speaking right notification message to a dispatching station, wherein the first speaking right notification message comprises the target speaking duration and the identification information of the first terminal, and receiving a speaking right notification confirmation message sent by the dispatching station.
Optionally, the receiving the talk right authorization confirmation message sent by the first terminal, setting a talk right time limit timer according to the target talk right duration, and after starting the talk right time limit timer, further includes:
the notification base station sends a second talk right notification message to a second terminal through a downlink shared channel, wherein the second talk right notification message comprises the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
In a third aspect, an embodiment of the present invention further provides a speaking right duration applying apparatus, including:
the speaking right time length setting module is used for receiving the speaking right time length grade set by the user, and if the value of the speaking right time length grade is self-defined, the speaking right time length to be applied set by the user is also received;
a speaking right request sending module, configured to send a speaking right application request to a trunking core network, where the speaking right application request includes the speaking right duration level and the speaking right duration to be applied;
and the speaking right authorization receiving module is used for receiving speaking right authorization sent by the trunking core network in a point-to-point mode, wherein the speaking right authorization comprises target speaking right duration granted by the trunking core network.
Optionally, the apparatus further comprises:
and the speaking right confirmation sending module is used for sending a speaking right authorization confirmation message to the cluster core network so as to start a speaking right limit timer after the cluster core network receives the speaking right authorization confirmation message.
Optionally, the apparatus further comprises:
a talk right notification receiving module, configured to receive a second talk right notification message sent to a second terminal in a point-to-multipoint manner, where the second talk right notification message includes the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
According to the technical scheme, the embodiment of the invention receives the speaking right duration grade and the speaking right duration to be applied, and the speaking right duration grade and the speaking right duration to be applied are contained in the speaking right application request and sent to the cluster core network, and the cluster core network determines the target speaking right duration by comprehensively considering the speaking right duration grade, the speaking right duration to be applied, the preset user speaking right duration and other factors, so that the terminal can flexibly request the speaking right duration according to the actual situation, the reasonable distribution of an uplink channel is facilitated, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart illustrating a speaking right duration applying method according to an embodiment of the present invention;
fig. 2 is a schematic signaling interaction diagram of a speaking right duration applying method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a speaking right duration applying method according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a speaking right duration applying apparatus according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows a flow diagram of a speaking right duration applying method provided by this embodiment, which includes:
s101, a cluster core network receives a speaking right application request sent by a first terminal, wherein the speaking right application request comprises a speaking right duration grade, and if the speaking right duration grade is self-defined, the speaking right application request also comprises a speaking right duration to be applied.
The first terminal is a user terminal which needs to apply for the speaking right at present.
The speaking right duration grade comprises four grades of short, medium, long and user-defined.
Specifically, a first terminal applies for a talk right in a group call, and sends a talk right application Request (Floor Request) NAS message to a trunking core network, if a user specifies a talk right Duration Level of the current application, the message carries a talk right Duration Level (Floor Level) cell, and if the Floor Level value is 3 (self-defined, the terminal sets a specific value of the talk right Duration), the message also carries a talk right Duration to be applied (Duration) cell to indicate the talk right time that the user desires to obtain.
Specifically, information in the talk right application request sent by the first terminal to the trunking core network is mainly included in table 1 below, where Floor Level and Duration are the talk right Duration Level and the talk right Duration to be applied in this embodiment, respectively.
Table 1 information of a talk burst request sent by a first terminal to a trunking core network
S102, if the first terminal speaking right is determined to be granted, the trunking core network determines a target speaking right duration according to a speaking right duration strategy, and the speaking right duration strategy determines the target speaking right duration according to the speaking right duration grade, the speaking right duration to be applied and user speaking right duration preset by the trunking core network.
And if the speaking right duration grade value is not self-defined, determining the speaking right duration to be applied according to the speaking right duration grade. Specifically, the trunking core network comprehensively considers the speaking right duration grade, the speaking right duration to be applied, the user speaking right duration preset by the trunking core network and other factors, and determines the target speaking right duration granted to the first terminal after arbitration, wherein the duration is not greater than the value corresponding to the first terminal request grade.
S103, sending a speaking right authorization to the first terminal, wherein the speaking right authorization comprises the target speaking right duration.
Wherein the talk right authorization is an NAS message.
Specifically, after receiving the talk right request message, the trunking core network determines a target talk right Duration granted to the first terminal after comprehensive consideration according to Floor Level, Duration cells, and user talk right Duration preset by the trunking core network and other information in the talk right request message, and carries the target talk right Duration in the talk right grant message sent to the first terminal. The information in the talk burst authority returned by the trunking core network to the first terminal is mainly included in the following table 2, where Duration is the target talk burst Duration in this embodiment.
Table 2 information of talk burst duration response returned from the cluster core network to the first terminal
In the embodiment, the target talk right duration is determined by receiving the talk right application request of the first terminal and comprehensively considering the talk right duration grade, the talk right duration to be applied and the preset talk right duration, so that the terminal can flexibly request the talk right duration according to the actual condition, the reasonable distribution of an uplink channel is facilitated, and the user experience is improved; meanwhile, the cluster core network can make final judgment after comprehensively considering the user request, thereby ensuring the orderliness of cluster communication.
Further, on the basis of the above embodiment of the method, after S103, the method further includes:
and S104, receiving a speaking right authorization confirmation message sent by the first terminal, setting a speaking right time limit timer according to the target speaking right duration, and starting the speaking right time limit timer.
Specifically, the first terminal sends a Floor Grant acknowledgement (Floor Grant Ack) NAS message to the trunking core network, and confirms the Floor Grant; after receiving the talk right authorization confirmation message, the cluster core network sets the talk right time limit timer as the value of the target talk right time length and starts the talk right time limit timer.
And the speaking right time limit timer stops after receiving a speaking right release message sent by the first terminal or overtime release of the trunking core network.
Further, on the basis of the above embodiment of the method, after S104, the method further includes:
s105, sending a first speaking right notification message to a dispatching station, wherein the first speaking right notification message comprises the target speaking duration and the identification information of the first terminal, and receiving a speaking right notification confirmation message sent by the dispatching station.
The identification information of the first terminal may be a number of the first terminal.
Specifically, the trunking core network sends a first talk right notification message to the dispatch station to notify the talk right situation, where the first talk right notification message may take the following form:
wherein, part of the extended parameters in the first talk burst notification message are described as follows:
further, on the basis of the above embodiment of the method, after S104, the method further includes:
and S106, informing the base station to send a second talk right informing message to the second terminal through a downlink shared channel, wherein the second talk right informing message comprises the target talk right duration and the identification information of the first terminal, and optionally carries the target talk right duration.
And the second terminal is all terminals in the group. Specifically, the trunking core network notifies the base station to notify the group terminal (second terminal) of the talk right through the downlink shared channel, and sends a second talk right notification message, where the second talk right notification message may be in the following form:
wherein, S105 and S106 are parallel steps, both are speaking right notification processes, and the trunking core network notifies the speaking right situation to the terminal (second terminal) in the group and the scheduling station participating in the group call.
If the Duration parameter is carried in the NAS interface session right authorization message sent by the trunking core network to the first terminal, the Duration parameter may optionally be carried in the D interface INFO message and the NAS interface session right notification message, and the scheduling station and the in-group terminal (second terminal) may be notified of the target session right Duration allocated by the trunking core network to the session right party this time.
The complete flow is as shown in fig. 2, the first terminal sends NAS message (talk right application request) to the trunking core network, the trunking core network grants the first terminal talk right according to the talk right policy decision and determines the talk right duration, then sends NAS message (talk right authorization) to the first terminal, the first terminal sends NAS message (talk right authorization confirmation) to the trunking core network after receiving the talk right authorization, and the talk right application succeeds and obtains the duration of the current talk. The cluster core network informs the base station to send a second talk right notice to a second terminal (member in the group) through a downlink shared channel; meanwhile, the cluster core network sends a first talk right notification to the dispatching station, and the dispatching station returns notification confirmation information to the cluster core network after receiving the first talk right notification. The terminal can flexibly request the speaking right duration according to the actual situation by using the invention, thereby being beneficial to the reasonable distribution of the uplink channel and improving the user experience; meanwhile, the cluster core network can make final judgment after comprehensively considering the user request, thereby ensuring the orderliness of cluster communication.
It should be noted that the speaking right application is implemented through an NAS interface process between the terminal and the cluster core network, and the air interface RRC message carrying the NAS message and the S1 interface message between the base station and the cluster core network are only used for transparent transmission, which is not shown in the flowchart.
Fig. 3 shows a flowchart of a speaking right duration applying method provided by this embodiment, which includes:
s301, receiving a speaking right duration grade set by a user, and if the speaking right duration grade is self-defined, receiving a speaking right duration to be applied set by the user;
s302, sending a speaking right application request to a cluster core network, wherein the speaking right application request comprises the speaking right duration grade and the speaking right duration to be applied;
s303, receiving a speaking right authorization sent by the trunking core network in a point-to-point mode, wherein the speaking right authorization comprises a target speaking right duration granted by the trunking core network.
Since this embodiment corresponds to the embodiment corresponding to fig. 1, it is not described herein again. It should be noted that the present embodiment takes the first terminal as the execution subject.
In the embodiment, the speaking right duration grade and the speaking right duration to be applied are received and sent to the cluster core network, and the speaking right authorization sent by the cluster core network is further received, so that the terminal can flexibly request the speaking right duration according to actual conditions, reasonable distribution of uplink channels is facilitated, and user experience is improved.
Further, on the basis of the above method embodiment, after S303, the method further includes:
s304, sending a speaking right authorization confirmation message to the cluster core network so that the cluster core network starts a speaking right limit timer after receiving the speaking right authorization confirmation message.
Further, on the basis of the above method embodiment, after S303, the method further includes:
s305, the first terminal receives a second talk right notification message sent to the second terminal in a point-to-multipoint mode, wherein the second talk right notification message comprises the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
Fig. 4 shows a schematic structural diagram of a speaking right duration applying apparatus provided in this embodiment, where the apparatus includes: a speaking right duration setting module 401, a speaking right request sending module 402 and a speaking right authorization receiving module 403, wherein:
the speaking right duration setting module 401 is configured to receive a speaking right duration level set by a user, and if the value of the speaking right duration level is self-defined, also receive a speaking right duration to be applied set by the user;
the speaking right request sending module 402 is configured to send a speaking right application request to a trunking core network, where the speaking right application request includes the speaking right duration level and the speaking right duration to be applied;
the talk right authorization receiving module 403 is configured to receive talk right authorization sent by the trunking core network in a point-to-point manner, where the talk right authorization includes a target talk right duration granted by the trunking core network.
Specifically, the speaking right duration setting module 401 receives a speaking right duration level set by a user, and if the value of the speaking right duration level is self-defined, also receives a speaking right duration to be applied set by the user; the speaking right request sending module 402 sends a speaking right application request to a trunking core network, where the speaking right application request includes the speaking right duration level and the speaking right duration to be applied; the talk right authorization receiving module 403 receives talk right authorization sent by the trunking core network in a point-to-point manner, where the talk right authorization includes a target talk right duration granted by the trunking core network.
In this embodiment, the first terminal receives the speaking right duration level and the speaking right duration to be applied and includes the speaking right application request to send to the trunking core network, and further receives the speaking right authorization carrying the target speaking right duration sent by the trunking core network, so that the terminal can flexibly request the speaking right duration according to actual conditions, thereby facilitating reasonable allocation of uplink channels and improving user experience.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
and the speaking right confirmation sending module is used for sending a speaking right authorization confirmation message to the cluster core network so as to start a speaking right limit timer after the cluster core network receives the speaking right authorization confirmation message.
Further, on the basis of the above embodiment of the apparatus, the apparatus further comprises:
a talk right notification receiving module, configured to receive a second talk right notification message sent to a second terminal in a point-to-multipoint manner, where the second talk right notification message includes the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
The speaking right duration applying apparatus described in this embodiment may be used to implement the above method embodiments, and the principle and technical effect are similar, which are not described herein again.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
It should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A talk burst length application method, comprising:
receiving a speaking right duration grade set by a user, and if the speaking right duration grade is self-defined, receiving a speaking right duration to be applied set by the user;
sending a speaking right application request to a cluster core network, wherein the speaking right application request comprises the speaking right duration grade and the speaking right duration to be applied;
receiving a speaking right authorization sent by the trunking core network in a point-to-point mode, wherein the speaking right authorization comprises a target speaking right duration granted by the trunking core network;
the target speaking right duration is determined by the trunking core network according to a speaking right duration strategy, and the speaking right duration strategy determines the target speaking right duration according to the speaking right duration grade, the speaking right duration to be applied and user speaking right duration preset by the trunking core network.
2. The method of claim 1, wherein after receiving the talk burst grant sent by the trunking core network in a point-to-point manner, the method further comprises:
and sending a speaking right authorization confirmation message to the cluster core network so that the cluster core network starts a speaking right limit timer after receiving the speaking right authorization confirmation message.
3. The method of claim 1, wherein after receiving the talk burst grant sent by the trunking core network in a point-to-point manner, the method further comprises:
the first terminal receives a second talk right notification message sent to a second terminal in a point-to-multipoint mode, wherein the second talk right notification message comprises the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
4. A talk burst length application method, comprising:
the method comprises the steps that a cluster core network receives a speaking right application request sent by a first terminal, wherein the speaking right application request comprises speaking right duration grade, and if the speaking right duration grade is self-defined, the speaking right application request also comprises speaking right duration to be applied;
if the first terminal speaking right is determined to be granted, the trunking core network determines a target speaking right duration according to a speaking right duration strategy, and the speaking right duration strategy determines the target speaking right duration according to the speaking right duration grade, the speaking right duration to be applied and user speaking right duration preset by the trunking core network;
sending a speaking right authorization to the first terminal, wherein the speaking right authorization comprises the target speaking right duration;
and if the speaking right duration grade value is not self-defined, determining the speaking right duration to be applied according to the speaking right duration grade.
5. The method of claim 4, wherein after sending the floor grant to the first terminal, further comprising:
and receiving a talk right authorization confirmation message sent by the first terminal, setting a talk right time limit timer according to the target talk right time length, and starting the talk right time limit timer.
6. The method of claim 5, wherein after receiving the floor authorization confirmation message sent by the first terminal, the method further comprises:
and sending a first speaking right notification message to a dispatching station, wherein the first speaking right notification message comprises the target speaking right duration and the identification information of the first terminal, and receiving a speaking right notification confirmation message sent by the dispatching station.
7. The method according to claim 5, wherein said receiving a talk burst authorization acknowledgement message sent by the first terminal, setting a talk burst time limit timer according to the target talk burst length, and after starting the talk burst time limit timer, further comprising:
the notification base station sends a second talk right notification message to a second terminal through a downlink shared channel, wherein the second talk right notification message comprises the target talk right duration and the identification information of the first terminal;
and the second terminal is all terminals in the group.
8. A speaking right duration applying apparatus, comprising:
the speaking right time length setting module is used for receiving the speaking right time length grade set by the user, and if the value of the speaking right time length grade is self-defined, the speaking right time length to be applied set by the user is also received;
a speaking right request sending module, configured to send a speaking right application request to a trunking core network, where the speaking right application request includes the speaking right duration level and the speaking right duration to be applied;
a speaking right authorization receiving module, configured to receive a speaking right authorization sent by the trunking core network in a point-to-point manner, where the speaking right authorization includes a target speaking right duration granted by the trunking core network;
the target speaking right duration is determined by the trunking core network according to a speaking right duration strategy, and the speaking right duration strategy determines the target speaking right duration according to the speaking right duration grade, the speaking right duration to be applied and user speaking right duration preset by the trunking core network.
9. The apparatus of claim 8, further comprising:
and the speaking right confirmation sending module is used for sending a speaking right authorization confirmation message to the cluster core network so as to start a speaking right limit timer after the cluster core network receives the speaking right authorization confirmation message.
10. The apparatus of claim 8, further comprising:
a talk right notification receiving module, configured to receive a second talk right notification message sent to a second terminal in a point-to-multipoint manner, where the second talk right notification message includes the target talk right duration and identification information of the first terminal;
and the second terminal is all terminals in the group.
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