CN101072390B - Dynamic group management method for digital trunking communication system - Google Patents
Dynamic group management method for digital trunking communication system Download PDFInfo
- Publication number
- CN101072390B CN101072390B CN2006100785869A CN200610078586A CN101072390B CN 101072390 B CN101072390 B CN 101072390B CN 2006100785869 A CN2006100785869 A CN 2006100785869A CN 200610078586 A CN200610078586 A CN 200610078586A CN 101072390 B CN101072390 B CN 101072390B
- Authority
- CN
- China
- Prior art keywords
- group
- management
- user
- dispatch server
- request
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007726 management method Methods 0.000 title claims description 130
- 238000004891 communication Methods 0.000 title description 14
- 230000004913 activation Effects 0.000 claims description 16
- 238000012217 deletion Methods 0.000 claims description 13
- 230000037430 deletion Effects 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 238000013475 authorization Methods 0.000 abstract description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The disclosed method for managing dynamic groups in digital cluster system includes following steps: (1) appointing one or more members as administrators of the groups in user database of the cluster, and assigning authorization for managing groups to administrators; (2) through terminal, administrators send management request of groups to the cluster dispatch server (CDS), as well as appoint number of group going to take operation and number of the group member; (3) after determining the legal message, CDS forwards the management request to cluster home register (CHR); after successful authorization, CHR returns response of successful group management back to CDS; (4) sending the response of successful group management to terminal of administrators of the groups, CDS carries out dynamic groups management for relevant groups. Features are: simple implementation, easy of operation, high efficiency and real time.
Description
Technical field
The present invention relates to digital clustering communication system, introduced a kind of dynamic group management method of group system.
Background technology
Trunked communication system is a kind of senior mobile dispatching patcher, is representing the developing direction of the specialized mobile radio net of one of communication system.Trunked communication system has shared, the automatic selective channel function of all users that available channel is a system, and it is the multipurpose of shared resource, contribution, shared channel equipment and service, dynamical wireless dispatching communication system.
The basic network rack of digital clustering communication system comprises colony terminal 1, base station sub-system BSS 2, switching subsystem 3 and trunking dispatching subsystem 4 referring to shown in Figure 1, wherein:
Colony terminal 1
Colony terminal 1 links to each other with group system by air interface, and the various group services of group system are provided for the user.Have the function of the plain old telephone service, supplementary service, short message service and the data service that provide traditional simultaneously concurrently.
Base station sub-system (BSS) 2
Switching subsystem 3
Switching subsystem 3 belongs to the core net in the mobile communication system, its network entity comprises moving exchanging center MSC (Mobile Switching Center) 31 and attaching position register HLR (HomeLocation Register) 32, mainly finish phone interconnect services, common telephone call business and part value-added service, and provide the storage and the management function of related service function user information, be included as that the mobile subscriber with normal speech business opens an account, nullifies, professional authentication and mandate etc., assist to finish user's calling and business operation simultaneously.
Trunking dispatching subsystem 4
Trunking dispatching subsystem 4 is made up of trunking dispatch server (PDS) 41, cluster home location register (PHR) 42, dispatching desk server DAS (Dispatching Agent Server) 45, dispatching desk client DAC (Disaptching Agent Client) 44 and cluster user database 43.Scheduler subsystem is mainly finished colony dispatching service.
Trunking dispatch server 41 is master control points of trunked call, finishes the processing of colony dispatching calling, comprises the discriminating cluster user, sets up various trunked calls, judges the request of cluster conversation power etc.Trunking dispatch server 41 also receives the cluster speech data from reverse link, is distributed to corresponding forward link again according to the character of calling out.
Cluster home location register 42 is carried out the cluster user database management operation, finishes charging, authentication and authorization function in the digital cluster system.When cluster carried out paging by unified group id, authentication and paging function were independent.
Dispatching desk server 45 is handled the service request that the dispatching desk client is sent.
Group call is the half-duplex trunked call that a kind of multi-user participates in, and is the most basic trunked call form.Management and group is the basis of group call, has directly determined the composition of group member and the association attributes of group member.
And the occasion of some group call is different with the group system of Fig. 1, does not have the special like this Database Systems of image set group home location register 42, and group information is kept on the terminal.Though realized the management and group of terminal, because group information does not adopt centralized management, a little less than the ability of keeper's scheduling, poor stability, the function of support is simple relatively, is not suitable for the occasion of professional cluster.
Having under the situation of background data base, generally is to carry out management and group by the DBA, and the increase and decrease group member is revised the association attributes of group member, and this mode needs the DBA to participate in, and speed is slow, and efficient is low, and real-time is poor.In some urgent occasions, may need real-time member to manage to group, as add some interim responsible consumers to group, secret conversation, delete some group members when having group member to disturb in real time, forbid the group member speech, allow the group member speech, adjust attribute of group member or the like, the method for background database manager is need not meet certainly.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of dynamic group management method of digital cluster system, and this method has and realizes simple, convenience operation.
In order to solve the problems of the technologies described above, the invention provides a kind of dynamic group management method of digital cluster system, may further comprise the steps:
(a) in the cluster user database, be the keeper of one or some members of group's appointment, give the authority of its management group as this group;
(b) management and group person sends management and group request, the group number that appointment will be operated, group member number by terminal to trunking dispatch server;
(c) described management request is transmitted to the cluster home location register in the legal back of trunking dispatch server judgement message, after the success of cluster home location register authentication, returns replying of authentication success to trunking dispatch server;
(d) trunking dispatch server sends replying of management and group success to management and group person's terminal, and relevant group is carried out the dynamic group management, and the management and group result comes into force in the relevant group that has activated in real time.
Further, above-mentioned dynamic group management method also can have following characteristics: the management and group request is the request that increases group member as described, and the dynamic group management in the described step (d) further may further comprise the steps:
(d1) whether the group of trunking dispatch server decision operation is in state of activation, if, execution in step (d2), otherwise, finish;
(d2) trunking dispatch server judges whether the user that will be increased to group is in other group call, if, execution in step (d3), otherwise, execution in step (d4);
(d3) trunking dispatch server is added the information that is increased the user in this group, and sends busy prompt for this user terminal, finishes;
(d4) trunking dispatch server is added the information that is increased the user in this group, and initiates paging according to this information to being increased the user, adds until the user and calls out or end of calling.
Further, above-mentioned dynamic group management method also can have following characteristics: the management and group request is the request of deletion group member as described, and the dynamic group management in the described step (d) further may further comprise the steps:
(d1) whether the group of trunking dispatch server decision operation is in state of activation, if, execution in step (d2), otherwise, finish;
(d2) trunking dispatch server judges to want deleted group member whether to be in state of activation in this group calls in several, if, execution in step (d3), otherwise execution in step (d4);
(d3) trunking dispatch server is removed deleted user's information and is discharged this user's trunked call from this group, finishes;
(d4) trunking dispatch server is removed deleted user's information from this group, finishes.
Further, above-mentioned dynamic group management method also can have following characteristics: the management and group request is the request of revising the group member attribute as described, and the dynamic group management in the described step (d) further may further comprise the steps:
(d1) trunking dispatch server judges whether the group of management and group person's terminal operation is in state of activation, if, execution in step (d2), otherwise, finish;
(d2) trunking dispatch server is preserved the group member attribute that this group is modified, and this attribute comes into force in this is called out, and finishes.
Further, above-mentioned dynamic group management method also can have following characteristics: in the described step (d), trunking dispatch server is returned operated group user transmit operation information.
Further, above-mentioned dynamic group management method also can have following characteristics: after the middle cluster home location register authentication success of described step (c), in the cluster user database, carry out the management and group operation of request earlier, return replying of management and group success to trunking dispatch server again.
Further, above-mentioned dynamic group management method also can have following characteristics: the operating right of giving management and group person's management group in the described step (a) comprises following several or its combination in any: add group member, deletion group member and revise the group member attribute, correspondingly, described step (c) the management and group operation of carrying out request in the cluster user database is a kind of in the aforesaid operations.
Further, above-mentioned dynamic group management method also can have following characteristics: the cluster home location register is received when authentication is carried out in described management request in the described step (c), comprise to judge: whether the terminal of initiating request has this management and group person's operating right, and whether operated user has been group member; And when increasing the user, to judge also whether the user identity that is increased is legal, when revising the group member attribute, will judge also whether the relevant group member attribute of modification is legal.
Further, above-mentioned dynamic group management method also can have following characteristics: when management and group person asks to revise the attribute of group member in the described step (b), except that specifying the group number and group member number that to operate, also specify the group member attribute that to revise.
Further, above-mentioned dynamic group management method also can have following characteristics: described step (c) cluster home location register such as failed authentication, then return the authentication refuse information to trunking dispatch server, the cluster debugging server sends the management and group refuse information to management and group person's terminal again, finishes.
As from the foregoing, the present invention is directed to the trunking communication feature, proposed the method for terminal wireless management and group in digital clustering communication system, serve to have and realize characteristics simple, easy to operate, real-time high-efficiency, is a fabulous selection to operator.
Description of drawings
Fig. 1 is the basic network architecture of digital clustering communication system.
Fig. 2 is the flow chart that management and group person adds group member in the embodiment of the invention Digital Clustering dispatching patcher by terminal wireless.
Fig. 3 is the flow chart that management and group person deletes group member in the embodiment of the invention digital clustering communication system by terminal wireless.
Fig. 4 is the flow chart that management and group person revises the group member attribute in the embodiment of the invention digital clustering communication system by terminal wireless.
Embodiment
The implementation method of terminal wireless management and group in the digital clustering communication system that present embodiment provides, when the DBA adds group number and group member, set the base attribute of group and group member, the attribute of group member comprises account number state, member's priority, speech duration, calls out authority or the like; Set a group member (also do not get rid of several possibilities is set) simultaneously and be the keeper of group, the authority of giving management and group comprises: add and the deletion group member, modification group member attribute (as, the priority of group member, speech authority, speech duration or the like).Management and group person passes through the management of the operation initiation of terminal menu to place group, as adding group member, deletion group member, revising group member authority and attribute or the like.Under the situation of group's free time, these configurations are saved to the cluster home location register; Activate in group under the situation of (refer to this group call out), these configurations can be saved in the cluster home location register equally, simultaneously these operate also can real-time coming into force in the group of activation.
What introduce below is management and group person carries out management and group by terminal wireless idiographic flow.
The flow process of management and group person by the wireless interpolation group member of colony terminal may further comprise the steps as shown in Figure 2 in the Digital Clustering dispatching patcher:
Step 212, PDS adds the information that is increased the user in this group, and initiates paging according to this information to being increased the user, adds until the user and calls out or end of calling.
Step 213, PDS adds the information that is increased the user in this group, and sends busy prompt for this user terminal, finishes;
So far, management and group person finishes by the operation that terminal wireless adds group member.
The flow process of management and group person by the wireless deletion group member of colony terminal may further comprise the steps as shown in Figure 3 in the Digital Clustering dispatching patcher:
Step 303 is abandoned request, finishes;
Step 313, PDS removes deleted user's information and discharges this user's trunked call from this group, finish;
So far, management and group person finishes by the operation of terminal wireless deletion group member.
The flow process of management and group person by the wireless modification group member of colony terminal may further comprise the steps as shown in Figure 4 in the Digital Clustering dispatching patcher:
Step 401, management and group person send to revise the request of group member attribute by terminal to PDS, has wherein pointed out number, the group number that will operate and the relevant group member attribute that will revise of the group member that will revise;
Step 402, decode this signaling and judge its legitimacy of PDS, as illegal, execution in step 403; Otherwise, execution in step 404;
Step 403 is abandoned request, finishes;
Step 404, PDS transmits the management and group request to PHR;
Step 405, PHR query set group user's data storehouse judges whether management and group person has authority, whether by the user of management and group is whether group member or identity be legal, and whether the relevant group member attribute of modification is legal or the like, passes through as authentication, execution in step 408, otherwise, execution in step 406;
Step 406, PHR returns the authentication refuse information to PDS;
Step 407, PDS sends the management and group refuse information to management and group person's terminal, finishes;
Step 408, PHR revises the attribute information of relevant group member in the cluster user database, so that come into force in next group call, and returns the authentication successful respond to PDS;
Step 409, PDS sends the response message of revising the success of group member attribute to management and group person, and to the group user transmit operation prompting that attribute is modified, informs its attribute modification situation;
Step 410, PDS judges whether the group of management and group person's terminal operation is in state of activation, if carry out next step; Flow process does not finish if group is not in state of activation;
Step 411, PDS preserves the group member attribute that this group is modified, and this attribute comes into force in this is called out.
So far, management and group person finishes by the operation of terminal wireless modification group member attribute.
In another embodiment, if less demanding to real-time, also whether the group of decision operation is not in state of activation, promptly returns the authentication successful respond at PHR to PDS, and the PDS notice is initiated the terminal of request, and flow process finishes then.
In sum, above-mentioned management and group implementation method has three big characteristics:
The one, defined management and group person's role. The participation group call that group member is real-time, the various situations of understanding group are to take on management and group person best choosing. Be endowed the group member of the authority of management and group, the state of this group of monitoring that can be real-time, and in time group is adjusted. Non-management and group person can not manage group, has guaranteed the security of management and group.
The 2nd, management and group person can manage group by terminal as required timely, need not to notify the keeper on backstage. Colony terminal is carried by management and group person, is the instrument of the management and group of most convenient. Can add by the menu of terminal the deletion group member, revise group member attribute etc., convenient to operation.
The 3rd, the result of endpoint groups management can come into force in activating group in real time, realizes dynamic management and group. The result of management and group is stored in the centralized data base on backstage, and later each calling all can onset. If the current activation of group call can increase and decrease group member dynamically simultaneously, revise the group member attribute management, the real-time height.
Claims (10)
1. the dynamic group management method of a digital cluster system may further comprise the steps:
(a) in the cluster user database, be the keeper of one or some members of group's appointment, give the authority of its management group as this group;
(b) management and group person sends management and group request, group number that appointment will be operated and group member number by terminal to trunking dispatch server;
(c) described management request is transmitted to the cluster home location register in the legal back of trunking dispatch server judgement message, after the success of cluster home location register authentication, returns replying of authentication success to trunking dispatch server;
(d) trunking dispatch server sends replying of management and group success to management and group person's terminal, and relevant group is carried out the dynamic group management, and the management and group result comes into force in the relevant group that has activated in real time.
2. dynamic group management method as claimed in claim 1 is characterized in that, the management and group request is the request that increases group member as described, and the dynamic group management in the described step (d) further may further comprise the steps:
(d1) whether the group of trunking dispatch server decision operation is in state of activation, if, execution in step (d2), otherwise, finish;
(d2) trunking dispatch server judges whether the user that will be increased to group is in other group call, if, execution in step (d3), otherwise, execution in step (d4);
(d3) trunking dispatch server is added the information that is increased the user in this group, and sends busy prompt for this user terminal, finishes;
(d4) trunking dispatch server is added the information that is increased the user in this group, and initiates paging according to this information to being increased the user, adds until the user and calls out or end of calling.
3. dynamic group management method as claimed in claim 1 is characterized in that, the management and group request is the request of deletion group member as described, and the dynamic group management in the described step (d) further may further comprise the steps:
(d1) whether the group of trunking dispatch server decision operation is in state of activation, if, execution in step (d2), otherwise, finish;
(d2) trunking dispatch server judges to want deleted group member whether to be in state of activation in this group calls in several, if, execution in step (d3), otherwise execution in step (d4);
(d3) trunking dispatch server is removed deleted user's information and is discharged this user's trunked call from this group, finishes;
(d4) trunking dispatch server is removed deleted user's information from this group, finishes.
4. dynamic group management method as claimed in claim 1 is characterized in that, the management and group request is the request of revising the group member attribute as described, and the dynamic group management in the described step (d) further may further comprise the steps:
(d1) trunking dispatch server judges whether the group of management and group person's terminal operation is in state of activation, if, execution in step (d2), otherwise, finish;
(d2) trunking dispatch server is preserved the group member attribute that this group is modified, and this attribute comes into force in this is called out, and finishes.
5. dynamic group management method as claimed in claim 1 is characterized in that, in the described step (d), trunking dispatch server is returned operated group user transmit operation information.
6. dynamic group management method as claimed in claim 1, it is characterized in that, after the success of cluster home location register authentication, in the cluster user database, carry out the management and group operation of request earlier in the described step (c), return replying of management and group success to trunking dispatch server again.
7. dynamic group management method as claimed in claim 6, it is characterized in that, the operating right of giving management and group person's management group in the described step (a) comprises following several or its combination in any: add group member, deletion group member and revise the group member attribute, correspondingly, described step (c) the management and group operation of carrying out request in the cluster user database is a kind of in the aforesaid operations.
8. dynamic group management method as claimed in claim 7, it is characterized in that, the cluster home location register is received when authentication is carried out in described management request in the described step (c), comprise to judge: whether the terminal of initiating request has this management and group person's operating right, and whether operated user has been group member; And when increasing the user, to judge also whether the user identity that is increased is legal, when revising the group member attribute, will judge also whether the relevant group member attribute of modification is legal.
9. dynamic group management method as claimed in claim 7, it is characterized in that, when management and group person asks to revise the attribute of group member in the described step (b), except that specifying the group number and group member number that to operate, also specify the group member attribute that to revise.
10. dynamic group management method as claimed in claim 1, it is characterized in that described step (c) cluster home location register such as failed authentication then return the authentication refuse information to trunking dispatch server, the cluster debugging server sends the management and group refuse information to management and group person's terminal again, finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100785869A CN101072390B (en) | 2006-05-12 | 2006-05-12 | Dynamic group management method for digital trunking communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100785869A CN101072390B (en) | 2006-05-12 | 2006-05-12 | Dynamic group management method for digital trunking communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101072390A CN101072390A (en) | 2007-11-14 |
| CN101072390B true CN101072390B (en) | 2010-12-01 |
Family
ID=38899336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100785869A Expired - Fee Related CN101072390B (en) | 2006-05-12 | 2006-05-12 | Dynamic group management method for digital trunking communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101072390B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707744B (en) * | 2009-11-23 | 2013-08-21 | 中兴通讯股份有限公司 | Method and device for controlling call in trunking communication system |
| CN102083008A (en) * | 2009-11-27 | 2011-06-01 | 中兴通讯股份有限公司 | Method and system for dynamic management of colony terminal automatic grouping members |
| CN102480693A (en) * | 2010-11-29 | 2012-05-30 | 普天信息技术研究院有限公司 | Method for dynamically changing cluster terminal in group call |
| CN102547600B (en) * | 2010-12-29 | 2015-10-07 | 上海博泰悦臻电子设备制造有限公司 | Based on creation method and the system of the chat group of car-mounted terminal |
| CN102811422B (en) * | 2012-07-27 | 2016-05-11 | 北京国基科技股份有限公司 | A kind of Trunked Radio System |
| CN105337838A (en) * | 2014-07-07 | 2016-02-17 | 鸿富锦精密工业（深圳）有限公司 | System and method for sharing group data |
| CN111432354B (en) * | 2015-08-10 | 2021-09-14 | 华为技术有限公司 | Method, device and system for changing MCPTT user and MCPTT group association relation |
| CN108702205A (en) | 2016-04-29 | 2018-10-23 | Oppo广东移动通信有限公司 | Method and apparatus for communication between devices |
| CN107707595B (en) * | 2017-03-17 | 2018-06-15 | 贵州白山云科技有限公司 | A kind of member organizes variation and device |
| CN112188413A (en) * | 2019-07-03 | 2021-01-05 | 哈尔滨海能达科技有限公司 | Method, device, terminal and system for dynamically switching group of cluster system |
| CN112423244A (en) * | 2019-08-20 | 2021-02-26 | 普天信息技术有限公司 | Method and device for initiating dynamic recombination by mobile terminal |
| CN115086886B (en) * | 2021-03-10 | 2023-10-13 | 大唐移动通信设备有限公司 | Method, device and medium for controlling talk burst of point-to-multipoint communication service in group |
| CN113613178A (en) * | 2021-06-30 | 2021-11-05 | 程宗智 | LTE cluster group configuration method and system at terminal side |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1496042A (en) * | 2002-08-15 | 2004-05-12 | ���˹���Ѷ��� | CDMA wireless communication cluster system and method for implementing group calling service |
| CN1561027A (en) * | 2004-03-05 | 2005-01-05 | 中兴通讯股份有限公司 | Integral service discrimination interface and integral service implementing method |
-
2006
- 2006-05-12 CN CN2006100785869A patent/CN101072390B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1496042A (en) * | 2002-08-15 | 2004-05-12 | ���˹���Ѷ��� | CDMA wireless communication cluster system and method for implementing group calling service |
| CN1561027A (en) * | 2004-03-05 | 2005-01-05 | 中兴通讯股份有限公司 | Integral service discrimination interface and integral service implementing method |
Non-Patent Citations (2)
| Title |
|---|
| CN 1561027 A,第10页第14－28行. |
| 同上. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101072390A (en) | 2007-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101072390B (en) | Dynamic group management method for digital trunking communication system | |
| CN100444660C (en) | Method for implementing forced releasing and forced interposing function of trunking call in digital trunking communication system | |
| CN101060663B (en) | A method for realizing the dynamic reconstruction service of cluster system | |
| CN101141705B (en) | Method for cluster terminal to exit group calling actively | |
| CN101090531B (en) | Real-time trigger group information synchronization method for network side in trunking communication system | |
| CN100488316C (en) | Method for realizing service priority in CDMA cluster system | |
| CN102083008A (en) | Method and system for dynamic management of colony terminal automatic grouping members | |
| CN101083804B (en) | Realizing method for packet member to perform temporary scheduling by digital cluster communication system | |
| CN101370191B (en) | Method and system for launching group call by user outside group | |
| CN101137126A (en) | Group calling call mode automatically optimized method used for CDMA digital cluster system | |
| CN101711011A (en) | Management method, device and system of terminal calling authorities in group system | |
| CN101521876B (en) | System and method for remote-closing/ resurrection of value aggregate terminal | |
| CN100544515C (en) | The implementation method of busy prompt service in the digital clustering communication system | |
| CN101707745A (en) | Method, system and device for selecting call groups | |
| CN100499845C (en) | Method for control traditional packet scheduling platform of CDMA digital cluster system | |
| CN101090530A (en) | Method for terminal in digital trunking communication system active late into group calling | |
| CN101352056A (en) | Method for distributing carrier frequency of cluster system | |
| CN101610454A (en) | Wait for implementation method, terminal and the system of cluster user group in the group system | |
| CN101141706A (en) | Cluster communication system of cluster terminal active exit group calling | |
| CN100579155C (en) | Busy calling forwarding method | |
| CN100461901C (en) | Method for realizing CDMA traditional packet digital calling talk process | |
| CN101137113A (en) | Method for obtaining activation calling information of digital cluster system | |
| CN100461900C (en) | Method for real-time adjusting calling priority in trunking system | |
| CN101137114B (en) | Method for obtaining activation calling information of digital cluster system | |
| CN101309506B (en) | Call control method, mobile switching center and communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180104 Address after: Tiefu iron rich street Pizhou city 221331 Jiangsu city of Xuzhou Province Patentee after: Huang Shaowei Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20180104 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181026 Address after: 510640 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 221331 Jiangsu province Xuzhou city Pizhou City Tie Fu town tie Fu Street Patentee before: Huang Shaowei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181116 Address after: 221300 room 103, student Pioneer Park, Pizhou, Xuzhou, Jiangsu Patentee after: Jiangsu Sannong Tesco Agel Ecommerce Ltd. Address before: 510640 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |