CN105307128A - Method for transferring group call release authority of cluster user - Google Patents
Method for transferring group call release authority of cluster user Download PDFInfo
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- CN105307128A CN105307128A CN201410340531.5A CN201410340531A CN105307128A CN 105307128 A CN105307128 A CN 105307128A CN 201410340531 A CN201410340531 A CN 201410340531A CN 105307128 A CN105307128 A CN 105307128A
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Abstract
The invention discloses a method for transferring the group call release authority of a cluster user. The method comprises the following steps: A, a network side takes users in a cluster group as remaining users except a user having a group call release authority; B, the network side selects the user with the highest priority from the remaining users, and sends a group call release authority granting message to the user with the highest priority, so that the user with the highest priority serves as a user granted with the group call release authority when receiving the group call release authority granting message; C, the network side receives a judgment notification made by the user granted with the group call release authority about whether the group call release authority is accepted, and if the received notification indicates that the group call release authority is accepted, the step D is executed; and D, the network side transfers the group call release authority to the user granted with the group call release authority. By adopting the method, when the user with the group call release authority exits the current group call, the group call release authority can be transferred to a specific user in time, so that the problem of group call resource waste is solved.
Description
Technical field
The present invention relates to the communication technology, the method for particularly a kind of cluster user group calling release authority transfer.
Background technology
Along with the development of wireless communication technology, there is wireless trunking communication system, be called for short communication system.Group system is a kind of less expensive, the more flexibly command dispatching and communication system that grew up in recent years, be widely used in the units such as government bodies, energy traffic, airport harbour, industrial and mining enterprises, fire-fighting police, water conservancy and military affairs, to meet the needs of constituent parts intercommunication.
In group system, group calling release generally has two kinds of initiating methods: one is that initial launching person's (caller) initiatively initiates release, and two is owing to being discharged by force by network side after calling timer expiry.But in actual applications, the promoter of group calling may add another calling in calling procedure, but does not affect the interchange of former other members of group calling.In such a scenario, normally carrying out of former group calling should be kept, but former group calling then can only be discharged by network side by timer expiry mechanism, and the timing of this mechanism is general all longer, therefore in the period before timer expiry, network side must safeguard the resource of group calling, causes the waste of valuable interface-free resources.
Summary of the invention
In view of this, the invention provides the method for a kind of cluster user group calling release authority transfer, when can exit this group calling the user with group calling release power, group calling release power is transferred to specific user in time, thus solves the problem of group call resource waste.
For achieving the above object, technical scheme of the present invention is specifically achieved in that
The invention discloses the method for a kind of cluster user group calling release authority transfer, the method comprises:
Steps A, network side using except have group calling release power user except schooling group internal user as remaining users;
Step B, network side are selected in remaining users, the user that User Priority is the highest, send group calling to this user with limit priority and discharge power grant message, the user having limit priority for this discharges as being awarded group calling the user weighed when receiving this group calling release power grant message;
The judgement notice whether accepting this group calling release authority that the user that the reception of step C, network side is awarded group calling release power makes, if the notice received accepts this group calling to discharge authority, then,
Group calling release power is transferred to the user that this is awarded group calling release power by step D, network side.
Preferably, in stepb, the method comprises further: network side is selected in remaining users, be in the user that the User Priority of connection status is the highest, send group calling to this user with limit priority and discharge power grant message, the user having limit priority for this discharges as being awarded group calling the user weighed when receiving this group calling release power grant message.
In stepb, after network side selects the user that in remaining users, User Priority is the highest, the method comprises further:
Network side judges whether this user with limit priority is in connection status;
If not, then after the user having limit priority for this recovers connection, send group calling release power grant message to this user with limit priority;
If so, then the user having limit priority to this sends group calling release power grant message.
In step C, if the notice received is this group calling of refusal release authority, then,
Perform step e, network side marks the user that this refusal accepts group calling release authority, using except described in have group calling release power user and described refusal accept group calling release authority user except schooling group internal user as remaining users, re-execute step B, until the transfer of group calling release authority.
When the described user with group calling release power initiatively exits group calling, or initiatively abandon group calling release temporary, before steps A, the method also comprises:
The group calling release power transfer Indication message that the user described in network side receives with group calling release power sends.
When network side confirm described in have group calling release power user passive exit group calling time, directly execution steps A to D.
The method comprises further: arrange calling timer strategy at network side;
Group calling is exited and network side is not known when the described user with group calling release power is passive, or described in there is the user of group calling release power when cannot get wireless signal, network side, according to calling timer strategy, discharges current group calling by network side after timer expiry.
Carry the ID that this has the user of group calling release power in described group calling release power transfer Indication message, this has the ID of the user place cluster group of group calling release power, and the calling ID of this group calling.
The ID of described cluster group is carried in described group calling release power grant message, and the calling ID of this group calling.
As seen from the above technical solutions, the method for cluster user group calling of the present invention release authority transfer, comprises the following steps: network side using the schooling group internal user except there is the user of group calling release power as remaining users; Network side is selected in remaining users, the user that User Priority is the highest, send group calling to this user with limit priority and discharge power grant message, the user having limit priority for this discharges as being awarded group calling the user weighed when receiving this group calling release power grant message; The judgement notice whether accepting this group calling release authority that the user that network side reception is awarded group calling release power makes, if the notice received accepts this group calling release authority, then, group calling release power is transferred to the user that this is awarded group calling release power by network side.As can be seen from said method, group calling, when shifting group calling release authority, is discharged power by network side according to specific strategy and is assigned to specific user in cluster group by the user with group calling release power.Compared with prior art, in time group calling can be discharged authority transfer, solve the problem of resource waste relying on timer to cause.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of a kind of cluster user group calling release authority provided by the invention transfer.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in more detail.
As shown in Figure 1, the invention provides the method for a kind of cluster user group calling release authority transfer, the method comprises the following steps:
Steps A, network side using except have group calling release power user except schooling group internal user as remaining users;
In the present invention, the user in cluster group with group calling release power is not limited to group calling promoter, and other clusters group member also can become the user with group calling release power.
Step B, network side are selected in remaining users, the user that User Priority is the highest, send group calling to this user with limit priority and discharge power grant message, the user having limit priority for this discharges as being awarded group calling the user weighed when receiving this group calling release power grant message;
In stepb, be save air interface overhead, preferably, the user that the network side User Priority that can directly select to be in connection status is the highest.In actual applications, user does not keep being connected with network side constantly, so, after network side selects the user that in remaining users, User Priority is the highest,
Network side also needs to judge whether this user with limit priority is in connection status;
If not, then after the user having limit priority for this recovers connection, send group calling release power grant message to this user with limit priority;
If so, then the user having limit priority to this sends group calling release power grant message.
The judgement notice whether accepting this group calling release authority that the user that the reception of step C, network side is awarded group calling release power makes, if the notice received accepts this group calling to discharge authority, then performs step D; If the notice received is this group calling of refusal release authority, then perform step e;
Wherein, in step C, the user being awarded group calling release power can make the no judgement accepting this group calling release authority according to the situation of self place cluster group.
Group calling release power is transferred to the user that this is awarded group calling release power by step D, network side.
Step e, network side mark the user that this refusal accepts group calling release authority, using except described in have group calling release power user and described refusal accept group calling release authority user except schooling group internal user as remaining users, re-execute step B, until the transfer of group calling release authority.
It should be noted that, the user with group calling release power needs the situation shifting group calling release authority a lot.Such as, when the described user with group calling release power initiatively exits group calling, or initiatively abandon group calling release temporary, need transfer group calling release power.Therefore, before steps A, the method also comprises: network side receives the user with group calling release power, is initiatively exiting group calling, or initiatively abandons group calling release temporary, the group calling release power transfer Indication message of transmission.Like this, group calling just can be discharged power and is assigned to specific user in cluster group according to group calling release power transfer Indication message by network side.
Again such as, when network side confirm have group calling release power user passive exit group calling time, need transfer group calling release power, therefore can directly perform steps A to D.At this moment, network side know have group calling release power user passive exit group calling time, just group calling can be discharged power and be assigned to specific user in cluster group.
In addition, also has a kind of situation, if network side cannot be known, whether the user with group calling release power is passive exits group calling, or when going offline because radio signal quality is too poor, network side is the transfer of uncontrollable group calling release power, so network side needs the calling timer strategy set by self, after timer expiry, discharge current group calling by network side.
For clearly demonstrating the present invention, enumerating specific embodiment scene below and being described.
Embodiment one
S101, when have group calling release power user initiatively exit group calling time, this user with group calling release power sends group calling release power transfer Indication message to network side, the ID (ID1) that this has the user of group calling release power is carried in this group calling release power transfer Indication message, this has the ID (IDa) of the user place cluster group of group calling release power, and the calling ID of this group calling.
After S102, network side receive group calling release power transfer Indication message, the user that in the remaining users in choice set group except user ID is ID1, User Priority is the highest, supposes that this user ID with the user of limit priority is ID2;
Network side judges this user ID is whether the user of ID2 is in connection (RRC_CONNECT) state, if be in free time (RRC_IDLE) state, after the user that then network side is first ID2 for user ID recovers connection, the user being ID2 to user ID again sends group calling release power grant message, carrying cluster group ID in group calling release power grant message is IDa, and the calling ID of this time group calling.
Wherein, the priority of user is stored in advance in network side, and such as, own cluster in-group priority, when opening an account, is just stored into network side by user, so that network side carries out the comparison of User Priority.
S103, user ID are after the user of ID2 receives group calling release power grant message, now, suppose that this user ID is that the user of ID2 is also in the group calling of another higher priority simultaneously, so this user ID is the current group calling that the user of ID2 can not discharge cluster group IDa, so refusal accepts group calling release power, and informing network side.
S104, network side mark the user that this user ID is ID2, here, the user list in cluster group IDa can be safeguarded at network side, refusal is accepted user ID 2 user of group calling release power, and have group calling release power user ID 1 user mark so that network side no longer selected these to do mark user as be awarded group calling release power user;
Like this, user ID just according to mark, can be that the user of ID1 and ID2 gets rid of in cluster group IDa, selects the user of limit priority from remaining users by network side, and sends group calling release power grant message to it;
If the user of the limit priority that network side is selected from cluster group IDa remaining users still refuses to accept group calling release power, also needs to continue to select, until selected user accepts group calling release power, suppose that the user ID accepting group calling release power is ID3.
S105, user ID are that ID3 informing network side joint is weighed by this group calling release, thus group calling release power is transferred to from the user that user ID is ID1 the user that user ID is ID3, reach the object of group calling of the present invention release authority transfer.
Follow-up when needs discharge this group calling, user ID is that the user of ID3 sends the request discharging current group calling to network side, discharges current group calling.
Embodiment two
S201, receive the individual calling of the higher priority from network side as the user (ID1) with group calling release power, and when adding this individual calling, informing network side.This just means that the user that this has group calling release power passively when network aware exits group calling.
The user that in remaining users in S202, network side choice set group except user ID is ID1, User Priority is the highest, supposes that this user ID with the user of limit priority is ID2;
Network side judges this user ID is whether the user of ID2 is in connection (RRC_CONNECT) state, if be in free time (RRC_IDLE) state, after the user that then network side is first ID2 for user ID recovers connection, the user being ID2 to user ID again sends group calling release power grant message, carrying cluster group ID in group calling release power grant message is IDa, and the calling ID of this time group calling.
Wherein, the priority of user is stored in advance in network side, and such as, own cluster in-group priority, when opening an account, is just stored into network side by user, so that network side carries out the comparison of User Priority.
S203, user ID are after the user of ID2 receives group calling release power grant message, now, suppose that this user ID is that the user of ID2 is also in the group calling of another higher priority simultaneously, so this user ID is the current group calling that the user of ID2 can not discharge cluster group IDa, so refusal accepts group calling release power, and informing network side.
S204, network side mark the user that this user ID is ID2, here, the user list in cluster group IDa can be safeguarded at network side, refusal is accepted user ID 2 user of group calling release power, and have group calling release power user ID 1 user mark so that network side no longer selected these to do mark user as be awarded group calling release power user;
Like this, user ID just according to mark, can be that the user of ID1 and ID2 gets rid of in cluster group IDa, selects the user of limit priority from remaining users by network side, and sends group calling release power grant message to it;
If the user of the limit priority that network side is selected from cluster group IDa remaining users still refuses to accept group calling release power, also needs to continue to select, until selected user accepts group calling release power, suppose that the user ID accepting group calling release power is ID3.
S205, user ID are that ID3 informing network side joint is weighed by this group calling release, thus group calling release power is transferred to from the user that user ID is ID1 the user that user ID is ID3, reach the object of group calling of the present invention release authority transfer.
Follow-up when needs discharge this group calling, user ID is that the user of ID3 sends the request discharging current group calling to network side, discharges current group calling.
Embodiment three
When the user with group calling release power receives the group calling of the higher priority from network side, and when adding this group calling, can't informing network side.This just means that the user that this has group calling release power passively when network is not known exits group calling, and now, network side is the transfer of uncontrollable group calling release power, needs to rely on calling timer, in network side release group calling, therefore,
In the present embodiment, the method for group calling release comprises the following steps:
S301, calling timer strategy is set at network side;
S302, when the described user with group calling release power is passive exit group calling and network side is not known time, network side, according to calling timer strategy, discharges current group calling by network side after timer expiry.
In sum, by method of the present invention, when can exit this group calling the user with group calling release power, group calling release power is transferred to specific user in time.And the user in prior art with group calling release power is when exiting this group calling, can only rely on and discharge group calling by timer expiry mechanism by network side, therefore in the period before timer expiry, network side must safeguard the resource of group calling, causes the waste of valuable interface-free resources.The present invention solves user when exiting this group calling with group calling release power just, due to the problem of resource waste that timer can only be relied on to cause.Meanwhile, method of the present invention, maintains the exclusive property of group calling release power, ensure that the order of calling.Further, because the object of group calling release authority transfer is by network controls, group calling, without the need to waiting for, can be discharged authority transfer, thus optimize Consumer's Experience by the user with group calling release power at any time.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a method for cluster user group calling release authority transfer, it is characterized in that, the method comprises:
Steps A, network side using except have group calling release power user except schooling group internal user as remaining users;
Step B, network side are selected in remaining users, the user that User Priority is the highest, send group calling to this user with limit priority and discharge power grant message, the user having limit priority for this discharges as being awarded group calling the user weighed when receiving this group calling release power grant message;
The judgement notice whether accepting this group calling release authority that the user that the reception of step C, network side is awarded group calling release power makes, if the notice received accepts this group calling to discharge authority, then,
Group calling release power is transferred to the user that this is awarded group calling release power by step D, network side.
2. the method for claim 1, it is characterized in that, in stepb, the method comprises further: network side is selected in remaining users, be in the user that the User Priority of connection status is the highest, send group calling to this user with limit priority and discharge power grant message, the user having limit priority for this discharges as being awarded group calling the user weighed when receiving this group calling release power grant message.
3. the method for claim 1, is characterized in that, in stepb, after network side selects the user that in remaining users, User Priority is the highest, the method comprises further:
Network side judges whether this user with limit priority is in connection status;
If not, then after the user having limit priority for this recovers connection, send group calling release power grant message to this user with limit priority;
If so, then the user having limit priority to this sends group calling release power grant message.
4. the method for claim 1, is characterized in that, in step C, if the notice received is this group calling of refusal release authority, then,
Perform step e, network side marks the user that this refusal accepts group calling release authority, using except described in have group calling release power user and described refusal accept group calling release authority user except schooling group internal user as remaining users, re-execute step B, until the transfer of group calling release authority.
5. the method as described in any one of Claims 1-4, is characterized in that, when the described user with group calling release power initiatively exits group calling, or initiatively abandon group calling release temporary, before steps A, the method also comprises:
The group calling release power transfer Indication message that the user described in network side receives with group calling release power sends.
6. the method as described in any one of Claims 1-4, is characterized in that, when network side confirm described in have group calling release power user passive exit group calling time, directly execution steps A to D.
7. the method for claim 1, is characterized in that, the method comprises further: arrange calling timer strategy at network side;
Group calling is exited and network side is not known when the described user with group calling release power is passive, or described in there is the user of group calling release power when cannot get wireless signal, network side, according to calling timer strategy, discharges current group calling by network side after timer expiry.
8. method as claimed in claim 5, is characterized in that, carry the ID that this has the user of group calling release power in described group calling release power transfer Indication message, this has the ID of the user place cluster group of group calling release power, and the calling ID of this group calling.
9. the method for claim 1, is characterized in that, carries the ID of described cluster group in described group calling release power grant message, and the calling ID of this group calling.
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| CN201410340531.5A CN105307128B (en) | 2014-07-17 | 2014-07-17 | A kind of method that cluster user group exhales release permission transfer |
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| CN201410340531.5A CN105307128B (en) | 2014-07-17 | 2014-07-17 | A kind of method that cluster user group exhales release permission transfer |
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Cited By (2)
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| CN108769932A (en) * | 2018-05-25 | 2018-11-06 | 南京鑫软图信息技术有限公司 | TD-LTE broadband cluster communication system the following groups exhale the management method of control |
| CN110149596A (en) * | 2019-04-18 | 2019-08-20 | 海能达通信股份有限公司 | The method and storage medium that a kind of group of call forwarding moves |
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