CN101662727A - Method, terminal, base station and system for cluster calling - Google Patents
Method, terminal, base station and system for cluster calling Download PDFInfo
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- CN101662727A CN101662727A CN200910093869A CN200910093869A CN101662727A CN 101662727 A CN101662727 A CN 101662727A CN 200910093869 A CN200910093869 A CN 200910093869A CN 200910093869 A CN200910093869 A CN 200910093869A CN 101662727 A CN101662727 A CN 101662727A
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Abstract
The invention provides a method, a terminal, a base station and a system for cluster calling. The method comprises the following steps: step A, a cluster terminal receives a cluster calling broadcastpaging message which is sent by the base station and carries a current overhead message number of the base station; step B, the cluster terminal judges whether the overhead message number carried in the broadcast paging message conforms to the overhead message number stored in the cluster terminal; if so, the cluster terminal enters an access state; if not, the cluster terminal utilizes the current overhead message of the base station to update the overhead message stored currently, and enters the access state after updating. The invention saves the time of the cluster terminal for waiting forupdating the overhead message, shortens the communicating time of the cluster terminal and improves the following performance of the cluster terminal calling a called terminal.
Description
Technical field
The present invention relates to communication field, particularly relate to a kind of method, terminal, base station and system of trunked call.
Background technology
Overhead Message (Overhead Message) is the message that the base station sends on paging channel, and purpose is to tell terminal with the configuration information of base station, so that terminal inserts.In the Overhead Message that the base station sends, each configuration parameter message all has base station configuration parameter message number (CONFIG_MSG_SEQ) field, and each access parameter messages all has base station access parameter messages number (ACC_MSG_SEQ) field.Terminal is according to the value of the value of the CONFIG_MSG_SEQ field of the current Overhead Message that receives or ACC_MSG_SEQ field and CONFIG_MSG_SEQ field that receives preservation, last or the ACC_MSG_SEQ field identical needs updating cost message that judges whether whether; If inequality, the Overhead Message preserved of new terminal more then; If identical, then do not upgrade.By the regulation that goes up of agreement, if any field of Overhead Message changes, then CONFIG_MSG_SEQ field or ACC_MSG_SEQ field all need to upgrade, and terminal can be upgraded base station configuration information accordingly like this.
In present CDMA2000 communication system, when terminal enters access state from idle condition, at first need updating cost message, whether the Overhead Message of promptly relatively receiving is up-to-date Overhead Message.Agreement regulation simultaneously, terminal must receive a message of carrying access parameter messages number again before entering access state, be the up-to-date access information in base station with what guarantee to get access to, and purpose is in order to improve the success rate that terminal inserts.Be example to rise to exhale, terminal needs judge whether the current base station configuration message of receiving is the up-to-date configuration messages in base station before sending call message, and terminal could send call message must receive a message that comprises access parameter messages number before exhaling after.
In the existing trunked call method, do not carry current configuration parameter message number in base station and base station access parameter messages number in the trunked call broadcast paging messages, colony terminal must be waited for updating cost message again after receiving broadcast paging messages, just can enter access state, broadcast paging messages is made response.The process that it waits for updating cost message has prolonged the called terminal succeed time, has reduced the performance that continues of trunked call terminal called.
Summary of the invention
The method, terminal, base station and the system that the purpose of this invention is to provide a kind of trunked call, in the trunked call method that solves prior art, colony terminal must be waited for updating cost message again after receiving broadcast paging messages, just can enter the technical problem of access state.
To achieve these goals, the invention provides a kind of method of trunked call, wherein, comprise the steps:
Steps A, colony terminal receive the trunked call broadcast paging messages that the base station sends, and carry the current Overhead Message in base station number in the described trunked call broadcast paging messages;
Step B, described colony terminal judge whether the Overhead Message preserved in the described Overhead Message that carries in the described broadcast paging messages number and the described colony terminal is number consistent; In this way, then described colony terminal enters access state; Otherwise described colony terminal utilizes the current Overhead Message in described base station to upgrade the Overhead Message of current preservation, and enters access state after described renewal.
Preferably, described method, wherein, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Preferably, described method, wherein, when the Overhead Message that carries in the described trunked call broadcast paging messages number during for configuration parameter message number and access parameter messages, described step B is:
Described colony terminal judges whether the configuration parameter message number of preserving in the configuration parameter message number of carrying in the described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages be number all consistent; In this way, then described colony terminal enters access state; Otherwise described colony terminal utilizes current configuration parameter message in base station and/or access parameter messages to upgrade described inconsistent message number configuration parameter corresponding message and/or access parameter messages, and after described renewal, enters access state.
On the other hand, provide a kind of colony terminal, wherein, comprising:
The broadcast paging messages receiver module is used to receive the trunked call broadcast paging messages that the base station sends, and carries the current Overhead Message in base station number in the described trunked call broadcast paging messages;
Judge module is used for judging whether the Overhead Message preserved in described Overhead Message that described broadcast paging messages carries number and the described colony terminal is number consistent;
Update module, be used for the Overhead Message in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, preserved when number inconsistent, utilize the current Overhead Message in described base station to upgrade the Overhead Message of current preservation;
Access module is used for the Overhead Message preserved when number consistent in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, make colony terminal enter access state; Or, when the Overhead Message of preserving in described renewal judge module is judged the described Overhead Message that carries in the described broadcast paging messages number and described colony terminal is number inconsistent, behind the Overhead Message that upgrades described preservation, make described colony terminal enter access state.
Preferably, described colony terminal, wherein, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Preferably, described colony terminal, wherein, when the Overhead Message that carries in the described trunked call broadcast paging messages number during for configuration parameter message number and access parameter messages,
Described judge module is further used for judging whether the configuration parameter message number of preserving in the configuration parameter message number of carrying in the described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages be number all consistent;
Described update module, it is number incomplete when consistent to be further used for the configuration parameter message number of preserving in the configuration parameter message number of carrying in described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages, utilizes current configuration parameter message in base station and/or access parameter messages to upgrade described inconsistent message number configuration parameter corresponding message and/or access parameter messages;
Described access module, be further used for the configuration parameter message number of preserving in the configuration parameter message number of in described broadcast paging messages, carrying and access parameter messages number and the described colony terminal and access parameter messages when number all consistent, make described colony terminal enter access state; Or, configuration parameter message number of preserving in the configuration parameter message number of carrying in described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages are number incomplete when consistent, described update module enters access state after having upgraded the Overhead Message of described inconsistent message number correspondence.
Another aspect provides a kind of base station, wherein, comprising:
The broadcast paging messages sending module is used for carrying current Overhead Message number at the trunked call broadcast paging messages, and the broadcast paging messages that will carry described Overhead Message number sends;
The described Overhead Message that carries in the described broadcast paging messages number is used for: the Overhead Message of preserving with described colony terminal number compares; As unanimity, then described colony terminal enters access state; Otherwise the described Overhead Message that carries in the described broadcast paging messages number is used for upgrading the Overhead Message of the current preservation of described colony terminal, and described colony terminal enters access state after described renewal.
Preferably, described base station, wherein, the described Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Another aspect provides a kind of trunked communication system, wherein, comprising:
The base station comprises:
The broadcast paging messages sending module is used for carrying current Overhead Message number at the trunked call broadcast paging messages, and the broadcast paging messages that will carry described Overhead Message number sends;
Colony terminal comprises:
The broadcast paging messages receiver module is used to receive the described trunked call broadcast paging messages that described base station sends, and carries the current Overhead Message in base station number in the described trunked call broadcast paging messages;
Judge module is used for judging whether the Overhead Message preserved in described Overhead Message that described broadcast paging messages carries number and the described colony terminal is number consistent;
Update module, be used for the Overhead Message in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, preserved when number inconsistent, utilize the current Overhead Message in described base station to upgrade the Overhead Message of current preservation;
Access module is used for the Overhead Message preserved when number consistent in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, make colony terminal enter access state; Or, when the Overhead Message of preserving in described renewal judge module is judged the described Overhead Message that carries in the described broadcast paging messages number and described colony terminal is number inconsistent, behind the Overhead Message that upgrades described preservation, make described colony terminal enter access state.
Preferably, described trunked communication system, wherein, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Technique effect of the present invention is:
The Overhead Message of the present invention by in the trunked call broadcast paging messages, carrying the base station number, number whether equate whether determine colony terminal needs updating cost message according to the Overhead Message of storing in the Overhead Message that carries in the broadcast paging messages number and the colony terminal; Like this, behind the signalling of bouquet broadcast calls beep-page message of base station, colony terminal need not to wait for that updating cost message just can enter access state again, thereby saved the time of colony terminal wait updating cost message, shorten the time that colony terminal is connected, improved the performance that continues of trunked call terminal called.
Description of drawings
Fig. 1 is the schematic flow sheet of the trunked call method of the embodiment of the invention;
Fig. 2 is the schematic flow sheet of the trunked call method of another embodiment of the present invention;
Fig. 3 is the structural representation of the colony terminal of the embodiment of the invention;
Fig. 4 is the structural representation of the trunked communication system of the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
Fig. 1 is the schematic flow sheet of the trunked call method of the embodiment of the invention.As Fig. 1, the trunked call method of this embodiment comprises the steps:
The trunked call method of the embodiment of the invention, by carry Overhead Message in the trunked call broadcast paging messages number is the Overhead Message sequence number, after colony terminal is received broadcast paging messages, need not to wait for again updating cost message, but directly judge according to the Overhead Message sequence number of carrying in the broadcast paging messages that the trunked call terminal has been received and the whether needs renewal of the Overhead Message preserved; If the Overhead Message sequence number of carrying in the broadcast has been received with colony terminal and the Overhead Message sequence number of preserving is consistent, think that then the Overhead Message of the current preservation of colony terminal is up-to-date Overhead Message, need not to upgrade, colony terminal directly enters access state; Otherwise, think that the Overhead Message of the current preservation of colony terminal is not up-to-date Overhead Message, utilize the current Overhead Message in base station to be the Overhead Message more preserved on the new terminal of current up-to-date Overhead Message after, terminal enters access state again.
Preferably, in the method for the embodiment of the invention, the Overhead Message that carries in the trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Fig. 2 is the schematic flow sheet of the trunked call method of another embodiment of the present invention.In the method for this embodiment, comprise in the trunked call broadcast paging messages that the base station sends: configuration parameter message number and access parameter messages number.
As Fig. 2, in the method for this embodiment, the processing of base station side comprises: the terminal that sends to trunked call in the broadcast paging messages number is inserted with present base station configuration parameter message number and base station access parameter messages in the base station when signalling of bouquet broadcast calls beep-page message; Particularly, realize by two fields that in the broadcast paging messages of trunked call, increase expression base station configuration parameter message number and base station access parameter messages number.Table 1 shows two fields of increase:
| Field | Field length (unit: bit) |
| ??CONFIG_MSG_SEQ | ??6 |
| ??ACC_MSG_SEQ | ??6 |
Table 1
CONFIG_MSG_SEQ represents base station configuration parameter message number; ACC_MSG_SEQ represents base station access parameter messages number.Wherein, the length of two fields of increase is exemplary, and is not used in as restriction.
As Fig. 2, in the method for this embodiment, the processing of end side comprises: after colony terminal is received broadcast paging messages, number judge whether needs upgrade for paid-in base station configuration parameter message of terminal and base station access parameter messages according to the base station configuration parameter message that carries in the broadcast paging messages number and access parameter messages; Particularly, if base station configuration parameter message that base station configuration parameter message that carries in the broadcast paging messages number and base station access parameter messages number and terminal have been received number and base station access parameter messages are number all consistent, then terminal directly enters access state, and broadcast paging messages is made response; If inconsistent, then colony terminal enters the Overhead Message update mode, and concrete processing mode is divided following several situation:
(1) access parameter messages is number consistent if the base station configuration parameter message that the base station configuration parameter message that carries in the broadcast paging messages number and terminal are received is number inconsistent, and then terminal enters access state after upgrading the base station configuration parameter message again;
(2) access parameter messages is number inconsistent if the base station configuration parameter message that the base station configuration parameter message that carries in the broadcast paging messages number and terminal are received is number consistent, and then terminal enters access state after upgrading the base station access parameter messages again;
(3) if base station configuration parameter message that base station configuration parameter message that carries in the broadcast paging messages number and base station access parameter messages number and terminal are received number and access parameter messages are number all inconsistent, then terminal enters access state after upgrading base station configuration parameter message and base station access parameter messages again.
In the trunked call method of the embodiment of the invention, colony terminal number is whether the sequence number of Overhead Message can to judge the paid-in Overhead Message of terminal be up-to-date Overhead Message according to the Overhead Message that carries in the cluster broadcast, thereby saved colony terminal and received the time of waiting for updating cost message behind the broadcast paging messages, improved the performance that continues of trunked call terminal called.
Exemplarily, sent once calculating in per 1.28 seconds with the Overhead Message of stipulating in the agreement, after colony terminal was received broadcast paging messages, the time of average waiting updating cost message was 640ms.This 640ms is by the 1.28 seconds time of the longest wait updating cost message and the 0 second time of the shortest wait Overhead Message are averaged the back acquisition.After then adopting the present invention, trunked call called terminal succeed time average is shortened 640ms, this has improved the performance that continues of terminal called in the trunked call.
Fig. 3 is the structural representation of the colony terminal of the embodiment of the invention.As Fig. 3, the colony terminal of this embodiment comprises: broadcast paging messages receiver module 301, be used to receive the trunked call broadcast paging messages that the base station sends, and carry the current Overhead Message in base station number in the described trunked call broadcast paging messages; Judge module 302 is used for judging whether the Overhead Message preserved in described Overhead Message that described broadcast paging messages carries number and the described colony terminal is number consistent; Update module 303, be used for the Overhead Message in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, preserved when number inconsistent, utilize the current Overhead Message in described base station to upgrade the Overhead Message of current preservation; Access module 304 is used for the Overhead Message preserved when number consistent in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, make colony terminal enter access state; Or, when the Overhead Message of preserving in described renewal judge module is judged the described Overhead Message that carries in the described broadcast paging messages number and described colony terminal is number inconsistent, behind the Overhead Message that upgrades described preservation, make described colony terminal enter access state.
Preferably, in the colony terminal of this embodiment, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Preferably, in the colony terminal of this embodiment, when the Overhead Message that carries in the described trunked call broadcast paging messages number during for configuration parameter message number and access parameter messages, described judge module is further used for judging whether the configuration parameter message number of preserving in the configuration parameter message number of carrying in the described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages be number all consistent; Described update module, it is number incomplete when consistent to be further used for the configuration parameter message number of preserving in the configuration parameter message number of carrying in described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages, utilizes current configuration parameter message in base station and/or access parameter messages to upgrade described inconsistent message number configuration parameter corresponding message and/or access parameter messages; Described access module, be further used for the configuration parameter message number of preserving in the configuration parameter message number of in described broadcast paging messages, carrying and access parameter messages number and the described colony terminal and access parameter messages when number all consistent, make described colony terminal enter access state; Or, configuration parameter message number of preserving in the configuration parameter message number of carrying in described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages are number incomplete when consistent, after having upgraded the Overhead Message of described inconsistent message number correspondence, enter access state.
The present invention also provides a kind of base station.The base station of the embodiment of the invention comprises: the broadcast paging messages sending module be used for carrying current Overhead Message number at the trunked call broadcast paging messages, and the broadcast paging messages that will carry described Overhead Message number sends; The described Overhead Message that carries in the described broadcast paging messages number is used for: the Overhead Message of preserving with described colony terminal number compares; As unanimity, then described colony terminal enters access state; Otherwise the described Overhead Message that carries in the described broadcast paging messages number is used for upgrading the Overhead Message of the current preservation of described colony terminal, and described colony terminal enters access state after described renewal.
Preferably, the base station of this embodiment, the described Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
Another aspect provides a kind of trunked communication system.Fig. 4 is the structural representation of the trunked communication system of the embodiment of the invention, and as Fig. 4, the trunked communication system of this embodiment comprises:
Preferably, in the trunked communication system of this embodiment, the described Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the method for a trunked call is characterized in that, comprises the steps:
Steps A, colony terminal receive the trunked call broadcast paging messages that the base station sends, and carry the current Overhead Message in base station number in the described trunked call broadcast paging messages;
Step B, described colony terminal judge whether the Overhead Message preserved in the described Overhead Message that carries in the described broadcast paging messages number and the described colony terminal is number consistent; In this way, then described colony terminal enters access state; Otherwise described colony terminal utilizes the current Overhead Message in described base station to upgrade the Overhead Message of current preservation, and enters access state after described renewal.
2. method according to claim 1 is characterized in that, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
3. method according to claim 2 is characterized in that, when the Overhead Message that carries in the described trunked call broadcast paging messages number during for configuration parameter message number and access parameter messages, described step B is:
Described colony terminal judges whether the configuration parameter message number of preserving in the configuration parameter message number of carrying in the described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages be number all consistent; In this way, then described colony terminal enters access state; Otherwise described colony terminal utilizes current configuration parameter message in base station and/or access parameter messages to upgrade described inconsistent message number configuration parameter corresponding message and/or access parameter messages, and after described renewal, enters access state.
4. a colony terminal is characterized in that, comprising:
The broadcast paging messages receiver module is used to receive the trunked call broadcast paging messages that the base station sends, and carries the current Overhead Message in base station number in the described trunked call broadcast paging messages;
Judge module is used for judging whether the Overhead Message preserved in described Overhead Message that described broadcast paging messages carries number and the described colony terminal is number consistent;
Update module, be used for the Overhead Message in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, preserved when number inconsistent, utilize the current Overhead Message in described base station to upgrade the Overhead Message of current preservation;
Access module is used for the Overhead Message preserved when number consistent in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, make colony terminal enter access state; Or, when the Overhead Message of preserving in described renewal judge module is judged the described Overhead Message that carries in the described broadcast paging messages number and described colony terminal is number inconsistent, behind the Overhead Message that upgrades described preservation, make described colony terminal enter access state.
5. colony terminal according to claim 4 is characterized in that, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
6. colony terminal according to claim 5 is characterized in that, when the Overhead Message that carries in the described trunked call broadcast paging messages number during for configuration parameter message number and access parameter messages,
Described judge module is further used for judging whether the configuration parameter message number of preserving in the configuration parameter message number of carrying in the described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages be number all consistent;
Described update module, it is number incomplete when consistent to be further used for the configuration parameter message number of preserving in the configuration parameter message number of carrying in described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages, utilizes current configuration parameter message in base station and/or access parameter messages to upgrade described inconsistent message number configuration parameter corresponding message and/or access parameter messages;
Described access module, be further used for the configuration parameter message number of preserving in the configuration parameter message number of in described broadcast paging messages, carrying and access parameter messages number and the described colony terminal and access parameter messages when number all consistent, make described colony terminal enter access state; Or, configuration parameter message number of preserving in the configuration parameter message number of carrying in described broadcast paging messages and access parameter messages number and the described colony terminal and access parameter messages are number incomplete when consistent, described update module enters access state after having upgraded the Overhead Message of described inconsistent message number correspondence.
7. a base station is characterized in that, comprising:
The broadcast paging messages sending module is used for carrying current Overhead Message number at the trunked call broadcast paging messages, and the broadcast paging messages that will carry described Overhead Message number sends;
The described Overhead Message that carries in the described broadcast paging messages number is used for: the Overhead Message of preserving with described colony terminal number compares; As unanimity, then described colony terminal enters access state; Otherwise the described Overhead Message that carries in the described broadcast paging messages number is used for upgrading the Overhead Message of the current preservation of described colony terminal, and described colony terminal enters access state after described renewal.
8. base station according to claim 7 is characterized in that, the described Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
9. a trunked communication system is characterized in that, comprising:
The base station comprises:
The broadcast paging messages sending module is used for carrying current Overhead Message number at the trunked call broadcast paging messages, and the broadcast paging messages that will carry described Overhead Message number sends;
Colony terminal comprises:
The broadcast paging messages receiver module is used to receive the described trunked call broadcast paging messages that described base station sends, and carries the current Overhead Message in base station number in the described trunked call broadcast paging messages;
Judge module is used for judging whether the Overhead Message preserved in described Overhead Message that described broadcast paging messages carries number and the described colony terminal is number consistent;
Update module, be used for the Overhead Message in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, preserved when number inconsistent, utilize the current Overhead Message in described base station to upgrade the Overhead Message of current preservation;
Access module is used for the Overhead Message preserved when number consistent in described renewal judge module is judged described Overhead Message that described broadcast paging messages carries number and described colony terminal, make colony terminal enter access state; Or, when the Overhead Message of preserving in described renewal judge module is judged the described Overhead Message that carries in the described broadcast paging messages number and described colony terminal is number inconsistent, behind the Overhead Message that upgrades described preservation, make described colony terminal enter access state.
10. trunked communication system according to claim 9 is characterized in that, the Overhead Message that carries in the described trunked call broadcast paging messages number comprises: at least one in configuration parameter message number and the access parameter messages number.
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| WO2014187044A1 (en) * | 2013-05-20 | 2014-11-27 | 中兴通讯股份有限公司 | Cluster communication processing method and device |
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| CN101137115A (en) * | 2007-01-09 | 2008-03-05 | 中兴通讯股份有限公司 | User access group calling method and device in cluster system |
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| CN1853362A (en) * | 2003-07-10 | 2006-10-25 | 高通股份有限公司 | Method and apparatus for reducing access latency in a wireless communication system |
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Application publication date: 20100303 |