CN102711042B - Group system mobile location method and equipment, positional information method for uploading and equipment - Google Patents
Group system mobile location method and equipment, positional information method for uploading and equipment Download PDFInfo
- Publication number
- CN102711042B CN102711042B CN201210186271.1A CN201210186271A CN102711042B CN 102711042 B CN102711042 B CN 102711042B CN 201210186271 A CN201210186271 A CN 201210186271A CN 102711042 B CN102711042 B CN 102711042B
- Authority
- CN
- China
- Prior art keywords
- travelling carriage
- positioning service
- request message
- control channel
- position tracking
- 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.)
- Active
Links
Abstract
The present invention relates to communication technical field, disclose a kind of group system mobile location method and device, the method comprises: activated the positional information upload function needing the travelling carriage carrying out position tracking by control channel; Position Tracking Systems data traffic channels sends location information request message to described travelling carriage, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap; Described position tracking data Traffic Channel receives the location information answer messages that described travelling carriage sends, in described location information answer messages, carries the positional information of described travelling carriage; The current location of described travelling carriage is determined according to the positional information of described travelling carriage.Utilize the present invention, resource utilization ratio and bearer cap can be improved.The invention also discloses a kind of group system location of mobile station information method for uploading and device.
Description
Technical field
The present invention relates to communication technical field, more particularly, relate to a kind of group system mobile location method and equipment and a kind of group system location of mobile station information method for uploading and equipment.
Background technology
At present, GPS(Global Position System, global positioning system) be widely used in civilian and professional domain, meet except self poisoning demand except utilizing GPS, wireless communication system is utilized to upload to processing center GPS information, realize GIS(Global InformationSystem, global information system) have also been obtained and apply widely.
In the prior art, usually utilize the data service such as GPRS(General Packet Radio Service of public mobile network, GPRS) etc. realize GPS information and upload.But in some particular application, it is insecure for utilizing public mobile network to carry out uploading of GPS information, the problem such as the covering of public network movable signal, information security of resource guarantee, Special section may be there is, therefore private network can be utilized a lot of requirement to carry out uploading of GPS information in higher professional user.
Group system is the representational a kind of technical system of most in private network communication technology, mainly contains two kinds of terminal positional information acquisition methods in current cluster system, as follows respectively:
1. utilize control channel Random Access
The method is the time interval of the pre-configured transmission GPS information of travelling carriage needing to upload GPS information, travelling carriage according to configuration the time interval with short message or other Dedicated Control Channel data service modes, utilize random access procedure that GPS information is sent to group system, thus make group system obtain the GPS information of this travelling carriage.
This method is a more satisfactory implementation when under a base station, mobile number of units amount is less, but when the number ratio of travelling carriage is larger, usually the probability of other service call is initiated at control channel also higher, control channel can be busier, GPS information transport service can strengthen the load of control channel, the voice call service higher on priority can produce larger impact, reduces call proceeding speed, even can affect the success rate of call setup.And what upload use due to GPS information is also Random Access, when calling out busy, a certain proportion of Call Collision can be there is, have impact on the efficiency that GPS information is uploaded.
2. exclusive data Traffic Channel mode
In the method, using multiple travelling carriage as travelling carriage group, this travelling carriage group utilizes dedicated service data channel, within a period of time, send the data to group system with Traffic Channel Random Access or according to the request of group system, be sent rear auto-returned idle condition monitoring control channel.
Compare the mode that the 1st kind adopts control channel Stochastic accessing, adopt that the mode of dedicated service data channel is comparatively large in travelling carriage quantity, traffic channel resource relative abundance there is some superiority, but when mobile station data is less, the utilance of dedicated service data channel is lower, and, some also can be caused for the call failure of this travelling carriage group.
Summary of the invention
The embodiment of the present invention provides a kind of group system mobile location method and equipment, on the one hand to improve resource utilization ratio and bearer cap.
The embodiment of the present invention provides a kind of group system location of mobile station information method for uploading and equipment on the other hand, to improve the upper transfer efficiency of location of mobile station information, and reduces power consumption.
For this reason, the embodiment of the present invention provides following technical scheme:
A kind of group system mobile location method, comprising:
The positional information upload function needing the travelling carriage carrying out position tracking is activated by control channel;
Position Tracking Systems data traffic channels sends location information request message to described travelling carriage, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
Described position tracking data Traffic Channel receives the location information answer messages that described travelling carriage sends, in described location information answer messages, carries the positional information of described travelling carriage.
Preferably, described activation by control channel needs the positional information upload function of the travelling carriage carrying out position tracking to comprise:
Positioning service activation request message is sent on a control channel to described travelling carriage;
Described control channel receives the positioning service activation response message that described travelling carriage sends, determines that the positional information upload function of described travelling carriage activates.
Preferably, the information being used to indicate described position tracking data Traffic Channel use time slot is carried in described positioning service activation request message.
Alternatively, describedly send positioning service activation request message to described travelling carriage on a control channel and comprise:
When described mobile station login, send positioning service activation request message to described travelling carriage on a control channel; Or
When described travelling carriage is in idle condition, send positioning service activation request message to described travelling carriage on a control channel.
Preferably, describedly send positioning service activation request message to described travelling carriage on a control channel and comprise:
After the positioning service subscription request message receiving positioning service subscriber transmission, send positioning service activation request message to described travelling carriage on a control channel;
Described method also comprises:
After the activation response message receiving the transmission of described travelling carriage, send positioning service subscription acknowledgement message to described positioning service subscriber;
After the location information answer messages receiving the transmission of described travelling carriage, updating location information message is sent to described positioning service subscriber, the positional information of described travelling carriage is carried, with the current location making described positioning service subscriber determine described travelling carriage according to the positional information of described travelling carriage in described updating location information message;
After cancel request message is subscribed in the positioning service receiving described positioning service subscriber transmission, described control channel sends positioning service deexcitation request message to described travelling carriage;
After described control channel receives the positioning service deexcitation response message of described travelling carriage transmission, send positioning service to described positioning service subscriber and subscribe to cancellation response message.
Preferably, described method also comprises: the positional information arranging corresponding described travelling carriage obtains frequency;
Correspondingly, described Position Tracking Systems data traffic channels sends location information request message to described travelling carriage to comprise:
Position Tracking Systems data traffic channels obtains frequency according to described positional information and sends location information request message to described travelling carriage.
A kind of group system location of mobile station information method for uploading, comprising:
Travelling carriage is after positional information upload function activates, and in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
After described control channel receives location information request message, described position tracking data Traffic Channel sends location information answer messages, in described location information answer messages, carries the positional information of described travelling carriage.
Preferably, described method also comprises:
Described travelling carriage receives positioning service activation request message on described control channel;
Enable possition information upload function, and return activation response message.
Preferably, the information being used to indicate described position tracking data Traffic Channel use time slot is carried in described positioning service activation request message;
Described position tracking data Traffic Channel takies the time slot of described information instruction.
Alternatively, described travelling carriage receives positioning service activation request message and comprises on described control channel:
On described control channel, positioning service activation request message is received when registering; Or
On described control channel, positioning service activation request message is received when idle condition.
Preferably, described method also comprises:
Described travelling carriage receives positioning service deexcitation request message on described control channel;
Off-position information upload function, and return to activation response message.
A kind of group system base station, comprising:
Activate unit, for being activated the positional information upload function needing the travelling carriage carrying out position tracking by control channel;
Pull-up unit, sends location information request message to described travelling carriage in Position Tracking Systems data traffic channels, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
Acquiring unit, for receiving the location information answer messages that described travelling carriage sends in the tracking data Traffic Channel of described position, carries the positional information of described travelling carriage in described location information answer messages.
Preferably, described activation unit comprises:
Request subelement, for sending positioning service activation request message to described travelling carriage on a control channel;
Response subelement, after the positioning service sent activates response message, determines that the positional information upload function of described travelling carriage activates for receiving described travelling carriage on described control channel.
Alternatively, described request subelement, specifically for when described mobile station login, sends positioning service activation request message to described travelling carriage on a control channel; Or when described travelling carriage is in idle condition, send positioning service activation request message to described travelling carriage on a control channel.
Preferably, described base station also comprises: subscriber units and subscription response unit;
Described subscriber units, for receiving the positioning service subscription request message that positioning service subscriber sends;
Described request subelement, specifically for receive positioning service subscription request message that described positioning service subscriber sends in described subscriber units after, sends positioning service activation request message to described travelling carriage on a control channel;
Described subscription response unit, for receive at described response subelement described travelling carriage send activation response message after, send positioning service subscription acknowledgement message to described positioning service subscriber; Receive the location information answer messages of described travelling carriage transmission at described acquiring unit after, updating location information message is sent to described positioning service subscriber, the positional information of described travelling carriage is carried, with the current location making described positioning service subscriber determine described travelling carriage according to the positional information of described travelling carriage in described updating location information message;
Described subscriber units, cancel request message is subscribed in the positioning service also sent for receiving described positioning service subscriber;
Described request subelement, after cancel request message is subscribed in the positioning service also sent for receiving described positioning service subscriber in described subscriber units, described control channel sends positioning service deexcitation request message to described travelling carriage;
Described subscription response unit, also for receive at described response subelement described travelling carriage send positioning service deexcitation response message after, to described positioning service subscriber send positioning service subscribe to cancel response message.
Preferably, described pull-up unit, sends described location information request message specifically for Position Tracking Systems data traffic channels obtains frequency according to the positional information of the described travelling carriage of correspondence arranged to described travelling carriage.
A kind of group system travelling carriage, comprising:
Monitoring unit, for after positional information upload function activates, in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
First receiving element, for receiving position information request message on described control channel;
Uploading unit, for after described first receiving element receives described location information request message, described position tracking data Traffic Channel sends location information answer messages, carries the positional information of described travelling carriage in described location information answer messages.
Preferably, described travelling carriage also comprises:
Second receiving element, for receiving positioning service activation request message on described control channel;
Response unit, after receiving described positioning service activation request message at described second receiving element, enable possition information upload function, and return activation response message.
Preferably, described second receiving element, specifically for receiving positioning service activation request message when registering on described control channel; Or on described control channel, receive positioning service activation request message when idle condition.
Preferably, described second receiving element, also for receiving positioning service deexcitation request message on described control channel;
Described response unit, also for after receiving described positioning service deexcitation request message at described second receiving element, off-position information upload function, and return to activation response message.
The group system mobile location method that the embodiment of the present invention provides and equipment, and group system location of mobile station information method for uploading and equipment, by will be the positional information that position tracking data Traffic Channel is used for transmitting travelling carriage with the traffic channel configuration of frequently different time gap with control channel, thus different mobile stations can be made by time-multiplexed mode sharing position tracking data Traffic Channel, on the positional information pull-up opportunity of reasonable arrangement different terminals, the utilance and the location of mobile station that improve system resource follow the tracks of bearer cap.Because position tracking data Traffic Channel uses identical frequency with control channel, thus can make travelling carriage can simultaneously monitoring control channel and position tracking data Traffic Channel in idle condition, without the need to switching frequency, save the extra power consumption of time and frequency switching process, improve the upper transfer efficiency of positional information.
Accompanying drawing explanation
Fig. 1 is the flow chart of embodiment of the present invention group system mobile location method;
Fig. 2 is activation and the deexcitation schematic flow sheet of location of mobile station information upload function in the embodiment of the present invention;
Fig. 3 is that in the embodiment of the present invention, flow chart is subscribed in positioning service;
Fig. 4 is the flow chart of embodiment of the present invention group system location of mobile station information method for uploading;
Fig. 5 is a kind of structured flowchart of embodiment of the present invention group system base station;
Fig. 6 is the another kind of structured flowchart of embodiment of the present invention group system base station;
Fig. 7 is a kind of structured flowchart of embodiment of the present invention group system travelling carriage;
Fig. 8 is the another kind of structured flowchart of embodiment of the present invention group system travelling carriage.
Embodiment
Relative to public mobile network, the aspect such as channel resource, data carrying capabilities of group system exists a lot of not enough.Utilize the channel resource that group system is limited, if the method for the transmission GPS information of a high bearing capacity can be provided, the GPS application of private network is had very important significance.But all there is the problems such as efficiency, flexibility ratio, bearer cap in the method that industry adopts at present, this also directly limit the application of GPS in private network.
For this reason, the embodiment of the present invention is for TDMA(Time Division Multiple Access, time division multiple access) group system, there is provided a kind of group system mobile location method and equipment on the one hand, there is provided a kind of group system location of mobile station information method for uploading and equipment on the other hand, by will be the positional information that position tracking data Traffic Channel is used for transmitting travelling carriage with the traffic channel configuration of frequently different time gap with control channel, thus different mobile stations can be made by time-multiplexed mode sharing position tracking data Traffic Channel.
In system side, the positional information upload function needing the travelling carriage carrying out position tracking is activated by control channel, Position Tracking Systems data traffic channels sends location information request message to described travelling carriage, and receive the location information answer messages of described travelling carriage transmission, carry the positional information of described travelling carriage in described location information answer messages.
At mobile station side, travelling carriage is after positional information upload function activates, in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, after described control channel receives location information request message, described position tracking data Traffic Channel sends location information answer messages, in described location information answer messages, has the positional information of carrying described travelling carriage.
As shown in Figure 1, be the flow chart of embodiment of the present invention group system mobile location method, comprise the following steps:
Step 101, activates the positional information upload function needing the travelling carriage carrying out position tracking by control channel.
Detailed process will describe in detail below.
Step 102, Position Tracking Systems data traffic channels sends location information request message to described travelling carriage, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap.
Step 103, described position tracking data Traffic Channel receives the location information answer messages that described travelling carriage sends, carries the positional information of described travelling carriage in described location information answer messages.
Because position tracking data Traffic Channel uses identical frequency with control channel, therefore travelling carriage can simultaneously monitoring control channel and position tracking data Traffic Channel in idle condition, after listening to the location information request message in the tracking data Traffic Channel of position, the positional information of oneself can be uploaded to group system by described location information answer messages.
Like this, group system just can determine the current location of described travelling carriage according to the positional information of described travelling carriage.
It should be noted that, above-mentioned travelling carriage refers to the travelling carriage self with GPS positioning function, and the positional information of the travelling carriage carried in above-mentioned location information answer messages refers to that the positional information obtained located by travelling carriage according to GPS.
Due to the mobility of travelling carriage, in order to real-time tracking travelling carriage, the positional information that can arrange corresponding described travelling carriage obtains frequency.Like this, Position Tracking Systems data traffic channels can obtain frequency according to described positional information and send location information request message to described travelling carriage.That is, repeat above-mentioned steps 102 to step 104, the real-time tracking to travelling carriage can be realized.Such as, to use the DMR group system of the embodiment of the present invention, the acquisition capacity of the highest 1000 location of mobile station information per minute can be supported in each base station.When the positional information of carrying out travelling carriage with frequency once per minute obtains, the highest support obtains the positional information of 1000 travelling carriages; When the positional information of carrying out travelling carriage with every two minutes frequencies once obtains, the highest support obtains the positional information of 2000 travelling carriages.In actual applications, can by adjustment positional information acquisition frequency for more travelling carriage provides location tracking service.
Certainly, above-mentioned positional information also can not be set and obtain frequency, only when needed Position Tracking Systems data traffic channels send location information request message to described travelling carriage.That is, system not timing can watch the current location of described travelling carriage, does not limit this embodiment of the present invention.
Visible, the group system mobile location method that the embodiment of the present invention provides, by will be the positional information that position tracking data Traffic Channel is used for transmitting travelling carriage with the traffic channel configuration of frequently different time gap with control channel, thus different mobile stations can be made by time-multiplexed mode sharing position tracking data Traffic Channel, on the positional information pull-up opportunity of reasonable arrangement different terminals, the utilance and the location of mobile station that improve system resource follow the tracks of bearer cap.
In embodiments of the present invention, group system can be made to need the travelling carriage carrying out position tracking to open its positional information upload function in system by activation by base station, equally, after not needing this travelling carriage upload location information, travelling carriage can be made to close its positional information upload function by deactivation process by base station.
As shown in Figure 2, be activation and the deexcitation flow process of location of mobile station information upload function in the embodiment of the present invention, wherein:
Step 201, group system base station sends positioning service activation request message to travelling carriage on a control channel.
It should be noted that, the transmission of above-mentioned positioning service activation request message can be carry out when described mobile station login, also can be carry out when described travelling carriage is in idle condition, not limit this embodiment of the present invention.
In addition, in TDMA group system, there are 2 time slots and 4 time slots, two kinds of modes.Particularly, a physical radio channel is divided into multiple individual logical channels by the mode of time slicing by TDMA group system, uniquely can determine a logic channel by wireless channel frequency numbering and time-gap number.Group system adopts a logic channel as control channel.A wireless channel is divided into 2 logic channels by 2 time slot tdma group systems, thus the logic channel of different time gap can as described position tracking data Traffic Channel frequently together with control channel to only have one, therefore, in the TDMA group system of 2 time slots, system can indicate the time slot that described in travelling carriage, position tracking data Traffic Channel uses.And a wireless channel is divided into 4 logic channels by 4 time slot TMDA group systems, thus the logic channel of different time gap can as described position tracking data Traffic Channel frequently together with control channel 3, therefore, in the TDMA group system of 4 time slots, can carry in above-mentioned positioning service activation request message and be used to indicate the information that described position tracking data Traffic Channel uses time slot, in the time slot of above-mentioned instruction, send described location information answer messages to make travelling carriage.
Step 202, after travelling carriage receives above-mentioned positioning service activation request message, enable possition information upload function, and on described control channel, send positioning service activation response message, to make group system base station activate response message according to the positioning service received, determine that the positional information upload function of described travelling carriage activates.
Step 203, group system base station sends positioning service deexcitation request message to travelling carriage on a control channel.
Step 202, after travelling carriage receives above-mentioned positioning service deexcitation request message, off-position information upload function, and on described control channel, send positioning service deexcitation response message, to make group system base station according to the positioning service deexcitation response message received, determine the positional information upload function deexcitation of described travelling carriage.
It should be noted that, in actual applications, between above-mentioned steps 202 and step 203, frequency can be obtained according to the positional information of the described travelling carriage of above-mentioned correspondence and repeat the step 102 shown in Fig. 1 to step 104, realize the real-time tracking to travelling carriage.
In actual applications, also can by the positioning service subscriber with authority, there is in such as group system the positional information of travelling carriage to other travelling carriage in group system ordering system of supervisory level, the positional information of the travelling carriage of acquisition to travelling carriage request position information, and is sent to positioning service subscriber by group system base station.
As shown in Figure 3, be that in the embodiment of the present invention, flow chart is subscribed in positioning service, comprise the following steps:
Step 301, positioning service subscriber sends positioning service subscription request message to group system base station.
Step 302, group system base station, after the positioning service subscription request message receiving positioning service subscriber transmission, sends positioning service activation request message by control channel to travelling carriage.
Step 303, after travelling carriage receives above-mentioned positioning service activation request message, enable possition information upload function, and on described control channel, send positioning service activation response message.
Step 304, group system base station sends positioning service subscription response message to positioning service subscriber after receiving above-mentioned positioning service activation response message.
Step 305, group system base station Position Tracking Systems data traffic channels sends location information request message, with the current location information of asking travelling carriage to upload travelling carriage to travelling carriage.
Step 306, after travelling carriage receives above-mentioned location information request message, by being located the positional information obtained by GPS, sends group system base station to by the location information response message that Position Tracking Systems data traffic channels sends.
Step 307, after group system base station receives above-mentioned location information response message, extract the positional information in location information response message, then this positional information is sent to positioning service subscriber by updating location information message, to make positioning service subscriber according to the updating location information message received, determine the current location of described travelling carriage.
It should be noted that, above-mentioned steps 305 to step 307, it can be a process be cycled to repeat, such as group system base station can send location information request message according to certain frequency to travelling carriage, or send location information request message at some fixing time points to travelling carriage, this embodiment of the present invention is not limited.
Step 308, when positioning service subscriber does not need to follow the tracks of described travelling carriage again, positioning service subscriber sends positioning service and subscribes to cancel request message to group system base station.
Step 309, group system base station, after cancel request message is subscribed in the positioning service receiving positioning service subscriber transmission, sends positioning service deexcitation request message to travelling carriage on a control channel.
Step 310, after travelling carriage receives above-mentioned positioning service deexcitation request message, off-position information upload function, and on described control channel, send positioning service deexcitation response message.
Step 311, after group system base station receives above-mentioned positioning service deexcitation response message, sends positioning service to positioning service subscriber and subscribes to cancellation response message.
By above-mentioned flow process, the positioning service subscriber had permission can be made to know the whereabouts of each travelling carriage in group system in time.And, when multiple travelling carriage followed the tracks of by needs simultaneously, group system base station can utilize certain rule, its position tracking data Traffic Channel is specified to use different time slots to different mobile stations, like this, when its positional information uploaded by travelling carriage, its identity information can be identified, group system base station just can know with the corresponding relation of travelling carriage the travelling carriage that the positional information of acquisition is corresponding according to time slot, save ascending time slot resource overhead further, make upstream message can carry more positional information.
Correspondingly, the embodiment of the present invention also provides a kind of group system location of mobile station information method for uploading, as shown in Figure 4, is the flow chart of the method, comprises the following steps:
Step 401, travelling carriage is after positional information upload function activates, and in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap.
Step 402, after described control channel receives location information request message, described position tracking data Traffic Channel sends location information answer messages, carries the positional information of described travelling carriage in described location information answer messages.
Location of mobile station information upload function activation can with reference to flow process shown in prior figures 2, and namely travelling carriage receives positioning service activation request message on described control channel, then enable possition information upload function, and returns activation response message.Particularly, described travelling carriage can receive positioning service activation request message when registering on described control channel; Or on described control channel, receive positioning service activation request message when idle condition.
Mention above, in TDMA group system, there are 2 time slots and 4 time slots, two kinds of modes, because position tracking data Traffic Channel is and the Traffic Channel of control channel with frequency different time gap, therefore, in the TDMA group system of 2 time slots, system can indicate the time slot that described in travelling carriage, position tracking data Traffic Channel uses, but in the TDMA group system of 4 time slots, owing to there being 3, the logic channel of different time gap can as described position tracking data Traffic Channel frequently together with control channel, therefore, can carry in above-mentioned positioning service activation request message and be used to indicate the information that described position tracking data Traffic Channel uses time slot, described location information answer messages uploaded by travelling carriage in the time slot of above-mentioned instruction.That is, described position tracking data Traffic Channel takies the time slot of described information instruction.
In embodiments of the present invention, also can be further comprising the steps: described travelling carriage receives positioning service deexcitation request message on described control channel, then off-position information upload function, and return to activation response message, specifically can with reference to flow process shown in prior figures 2.
The group system location of mobile station information method for uploading that the embodiment of the present invention provides, adopt and the Traffic Channel with the same different time gap frequently of control channel is used for as position tracking data Traffic Channel the positional information transmitting travelling carriage, thus can make travelling carriage can simultaneously monitoring control channel and position tracking data Traffic Channel in idle condition, without the need to switching frequency, save the extra power consumption of time and frequency switching process, improve the upper transfer efficiency of positional information.
And utilize and activate and deactivation process, only can make the travelling carriage enable possition information upload function needing upload location information, other travelling carriage can close this function, thus saves the power consumption needed for decoding extra between control channel lockup period.
Correspondingly, the embodiment of the present invention also provides a kind of group system base station, as shown in Figure 5, is a kind of structured flowchart of this base station.
In this embodiment, described base station 500 comprises:
Activate unit 501, for being activated the positional information upload function needing the travelling carriage carrying out position tracking by control channel;
Pull-up unit 502, sends location information request message to described travelling carriage in Position Tracking Systems data traffic channels, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
Acquiring unit 503, for receiving the location information answer messages that described travelling carriage sends in the tracking data Traffic Channel of described position, carries the positional information of described travelling carriage in described location information answer messages.
Like this, the current location of described travelling carriage can be determined in base station 500 according to the positional information of described travelling carriage.
In this embodiment, described activation unit 501 specifically can comprise: request subelement 511 and response subelement 512.Wherein, described request subelement 511, for sending positioning service activation request message to described travelling carriage on a control channel, such as, when described mobile station login, can send positioning service activation request message to described travelling carriage on a control channel; Or when described travelling carriage is in idle condition, send positioning service activation request message to described travelling carriage on a control channel.The positioning service activation response message that described response subelement 512 sends for receiving described travelling carriage on described control channel, determines that the positional information upload function of described travelling carriage activates.
It should be noted that, can carry in above-mentioned positioning service activation request message and be used to indicate the information that described position tracking data Traffic Channel uses time slot, in the time slot of above-mentioned instruction, send described location information answer messages to make travelling carriage.
Visible, the group system base station that the embodiment of the present invention provides, by will be the positional information that position tracking data Traffic Channel is used for transmitting travelling carriage with the traffic channel configuration of frequently different time gap with control channel, thus different mobile stations can be made by time-multiplexed mode sharing position tracking data Traffic Channel, on the positional information pull-up opportunity of reasonable arrangement different terminals, the utilance and the location of mobile station that improve system resource follow the tracks of bearer cap.
In the above-described embodiments, described request subelement 511 also can be further used for sending positioning service deexcitation request message to described travelling carriage on a control channel; Correspondingly, described response subelement 512 also can be further used for the positioning service deexcitation response message receiving the transmission of described travelling carriage on described control channel, determines the positional information upload function deexcitation of described travelling carriage.
In actual applications, group system base station of the present invention also can to the positioning service subscriber with authority, the travelling carriage in such as group system with supervisory level provides subscription service, with the positional information making positioning service subscriber obtain other travelling carriage in group system.
As shown in Figure 6, be the another kind of structured flowchart of embodiment of the present invention group system base station.
Be with difference embodiment illustrated in fig. 5, in this embodiment, described base station 600 also comprises: subscriber units 601, subscription response unit 602
Subscriber units 601, for receiving the positioning service subscription request message that positioning service subscriber sends;
Correspondingly, request subelement 511 receives the positioning service subscription request message of described positioning service subscriber transmission in described subscriber units 601 after, send positioning service activation request message to described travelling carriage on a control channel.
Subscription response unit 602, after response subelement 512 receives the activation response message of described travelling carriage transmission, sends positioning service subscription acknowledgement message to described positioning service subscriber; Receive the location information answer messages of described travelling carriage transmission at acquiring unit 503 after, updating location information message is sent to described positioning service subscriber, the positional information of described travelling carriage is carried, with the current location making described positioning service subscriber determine described travelling carriage according to the positional information of described travelling carriage in described updating location information message.
In embodiments of the present invention, described subscriber units 601 also can be further used for the positioning service subscription cancel request message receiving described positioning service subscriber transmission.
Correspondingly, described request subelement 511, after described subscriber units 601 receives the positioning service subscription cancel request message of described positioning service subscriber transmission, described control channel sends positioning service deexcitation request message to described travelling carriage.
Subscription response unit 602, after response subelement 512 receives the positioning service deexcitation response message of described travelling carriage transmission, sends positioning service to described positioning service subscriber and subscribes to cancellation response message.
It should be noted that, Fig. 5 and embodiment illustrated in fig. 6 in, pull-up unit 502 Position Tracking Systems data traffic channels can send described location information request message according to the positional information acquisition frequency of the described travelling carriage of correspondence arranged to described travelling carriage, thus make acquiring unit 503 according to the positional information of described frequency acquisition travelling carriage, the real-time tracking to travelling carriage can be realized.Certainly, pull-up unit 502 also Position Tracking Systems data traffic channels can send described location information request message to described travelling carriage at not timing, does not limit this embodiment of the present invention.
The group system base station that the embodiment of the present invention provides, utilance and the location of mobile station that not only can improve system resource follow the tracks of bearer cap, but also the positioning service subscriber had permission can be made to know the whereabouts of each travelling carriage in group system in time.And, when multiple travelling carriage followed the tracks of by needs simultaneously, group system base station can utilize certain rule, its position tracking data Traffic Channel is specified to use different time slots to different mobile stations, like this, when its positional information uploaded by travelling carriage, its identity information can be identified, group system base station just can know with the corresponding relation of travelling carriage the travelling carriage that the positional information of acquisition is corresponding according to time slot, save ascending time slot resource overhead further, make upstream message can carry more positional information.
Correspondingly, the embodiment of the present invention also provides a kind of group system travelling carriage, as shown in Figure 7, is a kind of structured flowchart of this travelling carriage.
In this embodiment, described travelling carriage 700 comprises:
Monitoring unit 701, for after positional information upload function activates, in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
First receiving element 702, for receiving position information request message on described control channel;
Uploading unit 703, for after described first receiving element 702 receives described location information request message, described position tracking data Traffic Channel sends location information answer messages, in described location information answer messages, carries the positional information of described travelling carriage.
The travelling carriage of the embodiment of the present invention, can after registration completes initiatively enable possition information upload function.
Certainly, in actual applications, the positional information upload function of travelling carriage described in activation and deexcitation also can be controlled by system.
As shown in Figure 8, be the another kind of structural representation of embodiment of the present invention group system travelling carriage.
With embodiment illustrated in fig. 7 unlike, in this embodiment, travelling carriage 800 also comprises further: the second receiving element 801 and response unit 802.Wherein:
Second receiving element 801, for receiving positioning service activation request message on described control channel; Particularly, positioning service activation request message can be received when registering on described control channel; Or on described control channel, receive positioning service activation request message when idle condition.
Response unit 802, for after described second receiving element 801 receives described positioning service activation request message, enable possition information upload function, and return activation response message.
In this embodiment, described second receiving element 801 also can be further used for receiving positioning service deexcitation request message on described control channel.Correspondingly, described response unit 802 is also used in after described second receiving element 801 receives described positioning service deexcitation request message, off-position information upload function, and returns to activation response message.
The group system location of mobile station information method for uploading that the embodiment of the present invention provides, adopt and the Traffic Channel with the same different time gap frequently of control channel is used for as position tracking data Traffic Channel the positional information transmitting travelling carriage, thus can make travelling carriage can simultaneously monitoring control channel and position tracking data Traffic Channel in idle condition, without the need to switching frequency, save the extra power consumption of time and frequency switching process, improve the upper transfer efficiency of positional information.
And utilize and activate and deactivation process, only can make the travelling carriage enable possition information upload function needing upload location information, other travelling carriage can close this function, thus saves the power consumption needed for decoding extra between control channel lockup period.
Between each embodiment in this specification identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for apparatus embodiments, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.Apparatus embodiments described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.In addition, the equipment in the various embodiments described above can be hand-held terminal device as hand transceiver, also can be the similar communication equipments such as other such as Vehicle mounted stations.
The preferred embodiment of the present invention is only above; but the present invention is not limited thereto; any those skilled in the art can think there is no creationary change, and some improvements and modifications done without departing from the principles of the present invention, all should drop in protection scope of the present invention.
Claims (20)
1. a group system mobile location method, is characterized in that, comprising:
In TDMA group system, activated the positional information upload function needing the travelling carriage carrying out position tracking by control channel;
Position Tracking Systems data traffic channels sends location information request message to described travelling carriage, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
Described position tracking data Traffic Channel receives the location information answer messages that described travelling carriage sends, in described location information answer messages, carries the positional information of described travelling carriage.
2. the method for claim 1, is characterized in that, described activation by control channel needs the positional information upload function of the travelling carriage carrying out position tracking to comprise: send positioning service activation request message to described travelling carriage on a control channel;
Described control channel receives the positioning service activation response message that described travelling carriage sends, determines that the positional information upload function of described travelling carriage activates.
3. method as claimed in claim 2, is characterized in that, carries and be used to indicate the information that described position tracking data Traffic Channel uses time slot in described positioning service activation request message.
4. method as claimed in claim 2, is characterized in that, describedly sends positioning service activation request message to described travelling carriage on a control channel and comprises:
When described mobile station login, send positioning service activation request message to described travelling carriage on a control channel; Or
When described travelling carriage is in idle condition, send positioning service activation request message to described travelling carriage on a control channel.
5. method as claimed in claim 2, is characterized in that, describedly sends positioning service activation request message to described travelling carriage on a control channel and comprises:
After the positioning service subscription request message receiving positioning service subscriber transmission, send positioning service activation request message to described travelling carriage on a control channel;
Described method also comprises:
After the activation response message receiving the transmission of described travelling carriage, send positioning service subscription acknowledgement message to described positioning service subscriber;
After the location information answer messages receiving the transmission of described travelling carriage, updating location information message is sent to described positioning service subscriber, the positional information of described travelling carriage is carried, with the current location making described positioning service subscriber determine described travelling carriage according to the positional information of described travelling carriage in described updating location information message;
After cancel request message is subscribed in the positioning service receiving described positioning service subscriber transmission, described control channel sends positioning service deexcitation request message to described travelling carriage;
After described control channel receives the positioning service deexcitation response message of described travelling carriage transmission, send positioning service to described positioning service subscriber and subscribe to cancellation response message.
6. the method as described in any one of claim 1 to 5, is characterized in that, described method also comprises: the positional information arranging corresponding described travelling carriage obtains frequency;
Described Position Tracking Systems data traffic channels sends location information request message to described travelling carriage comprise:
Position Tracking Systems data traffic channels obtains frequency according to described positional information and sends location information request message to described travelling carriage.
7. a group system location of mobile station information method for uploading, is characterized in that, comprising:
In TDMA group system, travelling carriage is after positional information upload function activates, and in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
After described control channel receives location information request message, described position tracking data Traffic Channel sends location information answer messages, in described location information answer messages, carries the positional information of described travelling carriage.
8. method as claimed in claim 7, it is characterized in that, described method also comprises:
Described travelling carriage receives positioning service activation request message on described control channel;
Enable possition information upload function, and return activation response message.
9. method as claimed in claim 8, is characterized in that, carries and be used to indicate the information that described position tracking data Traffic Channel uses time slot in described positioning service activation request message;
Described position tracking data Traffic Channel takies the time slot of described information instruction.
10. method as claimed in claim 8, it is characterized in that, described travelling carriage receives positioning service activation request message and comprises on described control channel:
On described control channel, positioning service activation request message is received when registering; Or
On described control channel, positioning service activation request message is received when idle condition.
11. methods as described in any one of claim 8 to 10, it is characterized in that, described method also comprises:
Described travelling carriage receives positioning service deexcitation request message on described control channel;
Off-position information upload function, and return to activation response message.
12. 1 kinds of group system base stations, is characterized in that, comprising:
Activate unit, in TDMA group system, activated the positional information upload function needing the travelling carriage carrying out position tracking by control channel;
Pull-up unit, sends location information request message to described travelling carriage in Position Tracking Systems data traffic channels, and described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
Acquiring unit, for receiving the location information answer messages that described travelling carriage sends in the tracking data Traffic Channel of described position, carries the positional information of described travelling carriage in described location information answer messages.
13. base stations as claimed in claim 12, it is characterized in that, described activation unit comprises:
Request subelement, for sending positioning service activation request message to described travelling carriage on a control channel;
Response subelement, after the positioning service sent activates response message, determines that the positional information upload function of described travelling carriage activates for receiving described travelling carriage on described control channel.
14. base stations as claimed in claim 13, is characterized in that,
Described request subelement, specifically for when described mobile station login, sends positioning service activation request message to described travelling carriage on a control channel; Or when described travelling carriage is in idle condition, send positioning service activation request message to described travelling carriage on a control channel.
15. base stations as claimed in claim 13, it is characterized in that, described base station also comprises: subscriber units and subscription response unit;
Described subscriber units, for receiving the positioning service subscription request message that positioning service subscriber sends;
Described request subelement, specifically for receive positioning service subscription request message that described positioning service subscriber sends in described subscriber units after, sends positioning service activation request message to described travelling carriage on a control channel;
Described subscription response unit, for receive at described response subelement described travelling carriage send activation response message after, send positioning service subscription acknowledgement message to described positioning service subscriber; Receive the location information answer messages of described travelling carriage transmission at described acquiring unit after, updating location information message is sent to described positioning service subscriber, the positional information of described travelling carriage is carried, with the current location making described positioning service subscriber determine described travelling carriage according to the positional information of described travelling carriage in described updating location information message;
Described subscriber units, cancel request message is subscribed in the positioning service also sent for receiving described positioning service subscriber;
Described request subelement, after cancel request message is subscribed in the positioning service also sent for receiving described positioning service subscriber in described subscriber units, described control channel sends positioning service deexcitation request message to described travelling carriage;
Described subscription response unit, also for receive at described response subelement described travelling carriage send positioning service deexcitation response message after, to described positioning service subscriber send positioning service subscribe to cancel response message.
16. base stations as described in any one of claim 12 to 15, is characterized in that,
Described pull-up unit, sends described location information request message specifically for Position Tracking Systems data traffic channels obtains frequency according to the positional information of the described travelling carriage of correspondence arranged to described travelling carriage.
17. 1 kinds of group system travelling carriages, is characterized in that, comprising:
Monitoring unit, for in TDMA group system, after positional information upload function activates, in idle condition monitoring control channel and position tracking data Traffic Channel simultaneously, described position tracking data Traffic Channel is and the Traffic Channel of described control channel with frequency different time gap;
First receiving element, for receiving position information request message on described control channel;
Uploading unit, for after described first receiving element receives described location information request message, described position tracking data Traffic Channel sends location information answer messages, carries the positional information of described travelling carriage in described location information answer messages.
18. travelling carriages as claimed in claim 17, it is characterized in that, described travelling carriage also comprises:
Second receiving element, for receiving positioning service activation request message on described control channel;
Response unit, after receiving described positioning service activation request message at described second receiving element, enable possition information upload function, and return activation response message.
19. travelling carriages as claimed in claim 18, is characterized in that,
Described second receiving element, specifically for receiving positioning service activation request message when registering on described control channel; Or on described control channel, receive positioning service activation request message when idle condition.
20. travelling carriages as described in claim 18 or 19, is characterized in that,
Described second receiving element, also for receiving positioning service deexcitation request message on described control channel;
Described response unit, also for after receiving described positioning service deexcitation request message at described second receiving element, off-position information upload function, and return to activation response message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186271.1A CN102711042B (en) | 2012-06-07 | 2012-06-07 | Group system mobile location method and equipment, positional information method for uploading and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186271.1A CN102711042B (en) | 2012-06-07 | 2012-06-07 | Group system mobile location method and equipment, positional information method for uploading and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102711042A CN102711042A (en) | 2012-10-03 |
| CN102711042B true CN102711042B (en) | 2015-08-12 |
Family
ID=46903566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210186271.1A Active CN102711042B (en) | 2012-06-07 | 2012-06-07 | Group system mobile location method and equipment, positional information method for uploading and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102711042B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024668B (en) * | 2012-11-28 | 2015-09-23 | 海能达通信股份有限公司 | Method, system and relevant device that locator data under cluster mode is transmitted |
| CN103476014B (en) * | 2013-09-05 | 2017-01-18 | 哈尔滨海能达科技有限公司 | Position information transmission method and system in communication, trunking terminal and device |
| US9271257B2 (en) * | 2013-12-13 | 2016-02-23 | Motorola Solutions, Inc. | Method and apparatus for informing a radio of a group-call started while the radio was away from a control channel |
| CN105471563B (en) * | 2015-11-16 | 2018-12-07 | 海能达通信股份有限公司 | Dynamically distribute pulling method and communication equipment in the data of up channel |
| WO2018076227A1 (en) * | 2016-10-27 | 2018-05-03 | 海能达通信股份有限公司 | Terminal position information collecting method and apparatus, and base station and terminal |
| CN108012229B (en) * | 2016-10-27 | 2020-07-31 | 海能达通信股份有限公司 | Terminal position information acquisition method and device, base station and terminal |
| CN107426700B (en) * | 2017-07-31 | 2020-12-18 | 海能达通信股份有限公司 | Location subscription method and related device |
| CN108650638B (en) * | 2018-03-07 | 2021-06-18 | 海能达通信股份有限公司 | Capacity expansion method of cluster system and base station |
| DE102019203011B3 (en) | 2019-03-06 | 2020-07-02 | Audi Ag | Method for controlling a data exchange between a control device of a motor vehicle and an external device, control device for a motor vehicle and motor vehicle with such a control device |
| CN110519707B (en) * | 2019-08-13 | 2021-04-30 | 河北远东通信系统工程有限公司 | Narrow-band digital cluster terminal cooperation information sharing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464668A (en) * | 2002-06-27 | 2003-12-31 | 深圳市中兴通讯股份有限公司上海第二研究所 | Method for implementing positioning service in communication system |
| CN101478729A (en) * | 2008-01-04 | 2009-07-08 | 北京市万格数码通讯科技有限公司 | Method for implementing GPS positioning on the basis of MPT-1327 cluster communication system |
| CN101656912A (en) * | 2009-09-02 | 2010-02-24 | 中兴通讯股份有限公司 | Mobile terminal positioning method and system |
| CN102457806A (en) * | 2010-10-29 | 2012-05-16 | 中兴通讯股份有限公司 | Positioning method and device for cluster system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077075A1 (en) * | 2000-12-20 | 2002-06-20 | Nokia Mobile Phones Ltd. | Method and apparatus for providing emergency position report |
| TWI257259B (en) * | 2005-01-31 | 2006-06-21 | Mitac Int Corp | Method for tracking cell phone with positioning device and system thereof |
| CN101662731B (en) * | 2008-08-28 | 2012-07-18 | 中兴通讯股份有限公司 | Digital group system terminal and method for reporting GPS positioning information thereof |
| CN101656933A (en) * | 2009-09-16 | 2010-02-24 | 中兴通讯股份有限公司 | Method, device and system in group system for positioning by short message |
-
2012
- 2012-06-07 CN CN201210186271.1A patent/CN102711042B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464668A (en) * | 2002-06-27 | 2003-12-31 | 深圳市中兴通讯股份有限公司上海第二研究所 | Method for implementing positioning service in communication system |
| CN101478729A (en) * | 2008-01-04 | 2009-07-08 | 北京市万格数码通讯科技有限公司 | Method for implementing GPS positioning on the basis of MPT-1327 cluster communication system |
| CN101656912A (en) * | 2009-09-02 | 2010-02-24 | 中兴通讯股份有限公司 | Mobile terminal positioning method and system |
| CN102457806A (en) * | 2010-10-29 | 2012-05-16 | 中兴通讯股份有限公司 | Positioning method and device for cluster system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102711042A (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102711042B (en) | Group system mobile location method and equipment, positional information method for uploading and equipment | |
| CN109075921B (en) | Feedback information transmission method, device and system between Internet of vehicles equipment | |
| EP2728947B1 (en) | Method of processing signaling of terminals of subscribers in a mobile communication system | |
| CN103428679A (en) | D2D communication method, device and system | |
| CN104469694A (en) | Communication method and device based on clustering system | |
| EP2798889B1 (en) | One group paging scheme for machine-to-machine communication | |
| CN103546888A (en) | Perception implementing method and perception implementing device in LTE (line terminal equipment) system | |
| GB201017977D0 (en) | Communications systems and method | |
| CN102036264A (en) | Method and device for measuring channel of cell | |
| CN103200530A (en) | Method and device for achieving cluster group calling service | |
| CN103874205A (en) | Data transmission and receiving method and device thereof | |
| CN103026641B (en) | Method and device for transmitting/receiving identifier for no-mobility mobile station in idle state in wireless communication system | |
| CN103596183A (en) | Method and system for carrying out rapid communication by utilizing public frequency band | |
| CN105828453A (en) | Data transmission method and data transmission device for relay communication | |
| EP3337256B1 (en) | Method and device for processing proximity services in multiple carriers | |
| CN102056086A (en) | Method, terminal and system for receiving multicast broadcasting service | |
| CN110945929A (en) | Paging method and device | |
| KR20220034825A (en) | BWP transition instruction method, apparatus and storage medium in unlicensed spectrum | |
| CN113892297A (en) | Method and device for indicating validity of reference signal | |
| JP7345041B2 (en) | Channel state indication method, apparatus and storage medium on unlicensed spectrum | |
| JP2022544311A (en) | Apparatus and method for controlling sidelink communication | |
| CN101808367B (en) | Communication method, user terminal and communication system | |
| CN113498026A (en) | Communication method and related equipment | |
| CN113348709A (en) | Resource management method and device | |
| CN103024683A (en) | Method for reporting state of listening party in trunking communication |
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 |