CN1719941A - Mobile terminal positioning method and apparatus for communication network - Google Patents
Mobile terminal positioning method and apparatus for communication network Download PDFInfo
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- CN1719941A CN1719941A CN 200510088114 CN200510088114A CN1719941A CN 1719941 A CN1719941 A CN 1719941A CN 200510088114 CN200510088114 CN 200510088114 CN 200510088114 A CN200510088114 A CN 200510088114A CN 1719941 A CN1719941 A CN 1719941A
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Abstract
This invention relates to a mobile terminal location, method and device of communication network. The method includes: a position service applied server sends a request for the information of said mobile terminal location information to the a mobile terminal, which starts a self positioning process base on communication connection so as to get its position information from a mobile position center or a sensor interface and sets up communication connection with said applied server and sends the position information to said positioning service applied server via the communication connection.
Description
Technical field
The present invention relates to a kind of communication network, relate in particular to a kind of mobile terminal locating method and device of communication network.
Technical background
The portable terminal of mobile communications network is positioned and is a kind of newer value-added service according to the positioning service that its positional information provides, for example, the cellphone subscriber can be known own residing accurate position at present easily by the mobile phone positioning service, and the information in various places such as nearby stores, gymnasium, bank etc.
Fig. 1 shows the schematic diagram of the mobile terminal location system of conventional communication network.As shown in Figure 1, when positioning service application server 30 receive that user sends, when requiring the position application service based on the positional information of portable terminal 10, positioning service application server 30 sends a Location Request that requires the positional information of portable terminal 10 to mobile positioning center 60.After mobile positioning center 60 is received Location Request from positioning service application server 30, send the short message of its positional information of request to portable terminal 10 via mobile switching centre 50, base station controller 40 and base station 20 by message center 35.After portable terminal 10 is received short message from mobile positioning center 60, based on the initial information that is used to calculate its position, for example, the identification information of the base station of its persistent district etc., construct a short message, and this short message is sent to mobile positioning center 60 via base station 20, base station controller 40 and mobile switching centre 50 by message center 35.After mobile positioning center 60 is received short message from portable terminal 10, the initial information that comprises in this short message, be used to calculate portable terminal 10 positions is sent to position determining entity 70.Position determining entity 70 receive from mobile positioning center 60 be used to calculate the initial information of portable terminal 10 positions after, according to the positional information of this information calculations portable terminal 10, and the positional information of the portable terminal 10 that calculates sent to mobile positioning center 60.Mobile positioning center 60 sends to positioning service application server 30 with the positional information of the portable terminal 10 received.Positioning service application server 30 provides corresponding position application service based on the positional information of the portable terminal of receiving 10 to described user.
In the mobile terminal location system of the communication network of routine shown in Figure 1,, need mobile positioning center 60 and portable terminal 10 to carry out information interaction by short message in order to obtain the positional information of portable terminal 10.Because short message transmission adopts connectionless end-to-end data packet transmission mode to realize, and connectionless end-to-end data packet transmission mode is a kind of asynchronous data transfer mode, and can not guarantee that data one are transferred to the data receiver surely, therefore, based on short message mechanism, positioning service application server 30 can not be in real time and is obtained the positional information of portable terminal 10 reliably.
Summary of the invention
The purpose of this invention is to provide a kind of mobile terminal locating method and device of communication network, adopt this localization method and device, the positioning service application server can be in real time and is obtained the positional information of portable terminal reliably.
In order to realize purpose of the present invention,, comprise step according to a kind of mobile terminal locating method of in a portable terminal, carrying out of the present invention:
(a) message of the positional information of this portable terminal of request of a positioning service application server transmission in communication network of reception;
(b), initiate to position oneself flow process to obtain the positional information of this portable terminal according to the request message of this reception;
(c) positional information of this portable terminal that will obtain sends to this positioning service application server.
In order to realize purpose of the present invention,, comprise step according to a kind of mobile terminal locating method of in a positioning service application server of communication network, carrying out of the present invention:
(A) send a message of asking the positional information of this portable terminal to a portable terminal;
(B) receive the positional information of this portable terminal that this portable terminal sends.
In order to realize purpose of the present invention,, comprise step according to a kind of mobile terminal locating method of in a mobile positioning center of communication network, carrying out of the present invention:
(1) establishes a communications link with a portable terminal of desiring to obtain its positional information;
(2), receive the message of its positional information of request that this portable terminal sends via the communicating to connect of this foundation;
(3), use corresponding location technology to obtain the positional information of this portable terminal according to this request message.
In order to realize purpose of the present invention,, comprising according to a kind of portable terminal of the present invention:
A receiving element is used for receiving the message of the positional information of this portable terminal of request that a positioning service application server of a communication network sends;
A positioning unit is used for the request message according to this reception, initiates to position oneself flow process to obtain the positional information of this portable terminal;
A transmitting element, the positional information that is used for this portable terminal that will obtain sends to this positioning service application server.
In order to realize purpose of the present invention, the positioning service application server according to a kind of communication network of the present invention comprises:
A transmitting element is used for sending a message of asking the positional information of this portable terminal to a portable terminal;
A receiving element is used to receive the positional information of this portable terminal that this portable terminal sends.
In order to realize purpose of the present invention, the mobile positioning center according to a kind of communication network of the present invention comprises:
The unit is set up in a communication, is used for establishing a communications link with a portable terminal of desiring to obtain its positional information;
A receiving element is used for via the communicating to connect of this foundation, and receives the message of its positional information of request that this portable terminal sends;
An acquiring unit is used for according to this request message, uses corresponding location technology to obtain the positional information of this portable terminal.
By with reference to below in conjunction with the content in the description of the drawings and claims, and along with more complete understanding of the invention, other purposes of the present invention and effect will become clear more and easy to understand.
The accompanying drawing summary
Describe the present invention below with reference to the drawings and specific embodiments, wherein:
Fig. 1 shows the schematic diagram of the mobile terminal location system of conventional communication network;
Fig. 2 shows the schematic diagram of the mobile terminal location system based on mobile positioning center of the present invention;
Fig. 3 shows the schematic diagram of the mobile terminal location system of using based on sensor interface of the present invention;
Fig. 4 shows the flow chart of mobile terminal locating method of the present invention;
Fig. 5 shows the flow chart of positioning oneself flow process based on mobile positioning center of the present invention;
Fig. 6 shows the flow chart of using based on sensor interface of positioning oneself flow process of the present invention;
Fig. 7 shows the composition schematic diagram of positioning service application server, portable terminal and the mobile positioning center of one embodiment of the invention;
Fig. 8 shows the composition schematic diagram of positioning service application server, portable terminal and the sensor interface application of another embodiment of the present invention.
In institute's drawings attached, identical label is represented similar or corresponding feature or function.
Detailed Description Of The Invention
According to mobile terminal locating method of the present invention, when the positional information based on portable terminal provides the positioning service application server of positioning service service to need the positional information of a portable terminal, it sends the message of its positional information of request to this portable terminal, after this portable terminal is received request message, at first initiate to obtain its positional information based on the flow process of positioning oneself that communicates to connect, its positional information that will obtain then sends to the positioning service application server via communicating to connect.
Below in conjunction with accompanying drawing 2 to 6, the mobile terminal locating method of the present invention of above-mentioned proposition is described in detail.
Shown in Fig. 2,3 and 4, when positioning service application server 30 need provide positioning service service based on the positional information of portable terminal 10, for example, when the information near hospital in portable terminal 10 present positions and hotel need be provided, positioning service application server 30 sends the message (step S10) of its positional information of request to portable terminal 10 via the short messaging gateway in the communication network 33, short message service center 35, mobile switching centre 50, base station controller 40 and base station 20, wherein, this request message can be a short message or a PUSH order.
After portable terminal 10 is received the message of its positional information of request that positioning service application server 30 sends, find and to position operation to it if detect, then portable terminal 10 is via the position oneself flow process of resident TSR initiation thereon based on vedio on radio binary operation environment agreement (BREW) or JAVA, to obtain its positional information (step S20), the concrete flow process of positioning oneself will be discussed in more detail below.
Positioning service application server 30 provides corresponding positioning service service (step S50) via after communicating to connect its positional information that A receives that portable terminal 10 sends according to this positional information.
Describe the flow process of positioning oneself of portable terminal 10 below in detail.Wherein, this is positioned oneself flow process and can use (SIA) realization based on mobile positioning center or sensor interface.
One, based on the flow process of positioning oneself of mobile positioning center
Shown in Fig. 2 and 5, at first, portable terminal 10 and mobile positioning center 60 are via the B (step S2010) that establishes a communications link of the base station in the communication network 20, base station controller 40 and mobile switching centre 50, then, portable terminal 10 is via B sends the localization message of setting up (step S2020) from its positional information of request to mobile positioning center 60 that communicates to connect, wherein, this localization message comprises the positioning accuracy of requirement and the sign of 10 resident base stations of portable terminal.
If mobile positioning center 60 detects the included positioning accuracy of these localization messages and finds to need to use the GPSONE location technology, then send a message that requires its information of calculating its position from gps satellite being used to of obtaining to send to position determining entity 70 to portable terminal 10 via the B that communicates to connect that sets up.Portable terminal 10 via set up communicate to connect the message that B receives that mobile positioning center 60 sends after, at first set up the IS-801 session with position determining entity 70, by this IS-801 session the information that it calculates its position from gps satellite being used to of obtaining is sent to position determining entity 70 then via base station 20, base station controller 40 and mobile switching centre 50.Position determining entity 70 receive that portable terminal 10 sends its calculate the information of its position from gps satellite being used to of obtaining after, go out the positional information of portable terminal 10 according to this information calculations that is used to calculate portable terminal 10 positions, then, position determining entity 70 sends mobile positioning center 60 to the positional information of the portable terminals 10 that calculate, and mobile positioning center 60 sends to portable terminal 10 with the positional information of the portable terminal 10 received via communicating to connect B again.Certainly, position determining entity 70 also can directly send to portable terminal 10 to the positional information of the portable terminal 10 that calculates via the IS-801 session of setting up.
If mobile positioning center 60 detects the included positioning accuracy of this localization message and need to find the location technology of use based on CELLID, the sign of 10 the resident base stations of portable terminal that then this localization message comprised sends to position determining entity 70.Position determining entity 70 is according to the sign from 10 resident base stations of portable terminal that mobile positioning center 60 is received, and the positional information of each base station of storing in advance, estimate the positional information of portable terminal 10, and the positional information of the portable terminal 10 that estimation is obtained sends to mobile positioning center 60.Mobile positioning center 60 sends to portable terminal 10 with the positional information of the portable terminal 10 received.
Two, use the flow process of positioning oneself of (SIA) based on sensor interface
Shown in Fig. 3 and 6, at first, portable terminal 10 and sensor interface are used (SIA) 21 via intercommunication function unit (IWF) 17 and group data service node (PDSN) 19 D (S2050) that establishes a communications link, then, portable terminal 10 communicates to connect D via this and uses the message (step S2055) that (SIA) 21 sends its positional information of request to sensor interface, wherein, comprise the information that is used to calculate portable terminal 10 positions in this request message.After receiving the message of its positional information of request that portable terminal 10 sends, sensor interface is used the information that (SIA) 21 calculate portable terminal 10 positions with being used to of comprising in this request message and is sent to position determining entity 23 (step S2060).Receive be used to calculate the information of portable terminal 10 positions after, position determining entity 23 is according to the assist location information of this information and base station year calendar (BSA) 29 preservations or via the positional information of wide area grid of reference keeper (WM) 31 from the gps satellite assist location information calculations portable terminal 10 of wide area grid of reference (WARN) 25 acquisitions, and a positional information of the portable terminal 10 that calculates sends to sensor interface application (SIA) 21 (step S2065).Sensor interface is used (SIA) 21 and is communicated to connect D via this positional information of portable terminal 10 is sent to portable terminal 10 (step S2070).
The mobile terminal locating method that the present invention proposes both can adopt software to realize, also can adopt hardware to realize, can also adopt way of hardware and software combination to realize.
According to one embodiment of the present of invention, in realizing the portable terminal location process, the composition of positioning service application server, portable terminal and mobile positioning center as shown in Figure 7, wherein identical with traditional positioning service application server, portable terminal and mobile positioning center parts are not shown in Figure 7.
As shown in Figure 7, when positioning service application server 30 needs the positional information of portable terminal 10, its transmitting element 330 sends a message of asking its positional information to portable terminal 10, and this request message can be a short message or a PUSH order.
A receiving element 110 of portable terminal 10 receives the message that positioning service application server 30 sends, then, the message of unit 120 according to this reception is set up in a communication, communicate by letter with of mobile positioning center 60 and to set up unit 620 B that establishes a communications link, then, a transmitting element 130 is via the B that communicates to connect that sets up, send the localization message of its positional information of request to mobile positioning center 60, wherein, this localization message comprises the positioning accuracy of requirement and the sign of 10 resident base stations of portable terminal.
A receiving element 610 of mobile positioning center 60 is via the B that communicates to connect that sets up, the localization message that mobile terminal receive 10 sends, and then, a detecting unit 630 detects the positioning accuracy that these localization messages comprise, need to determine the location technology of using.
If detecting unit 630 detection and location precision find to need are used the GPSONE location technology, then transmitting element 650 sends a message that requires its initial information that is used to calculate its position to send to position determining entity 70 via the B that communicates to connect that sets up to portable terminal 10.The receiving element 110 of portable terminal 10 via set up communicate to connect the message that B receives that mobile positioning center 60 sends after, at first communication is set up unit 120 and is set up the IS-801 session with position determining entity 70, and transmitting element 130 sends to position determining entity 70 to the information that is used to calculate its position by this IS-801 session then.Position determining entity 70 calculates the positional information of portable terminal 10 and sends to mobile positioning center 60 according to the information of receiving that is used to calculate portable terminal 10 positions.The receiving element 610 of mobile positioning center 60 receives the positional information from the portable terminal 10 of position determining entity 70, and transmitting element 650 sends to portable terminal 10 with the positional information of the portable terminal 10 received via communicating to connect B then.In addition, position determining entity 70 also can directly send to portable terminal 10 to the positional information of the portable terminal 10 that calculates via the IS-801 session of setting up, in this case, receiving element 110 receptions of portable terminal 10 are from its positional information of position determining entity 70.
If the detecting unit 630 detection and location precision of mobile positioning center 60 find to need to use the location technology based on CELLID, then the sign of transmitting element 650 10 resident base stations of portable terminal that this localization message is comprised sends to position determining entity 70.Position determining entity 70 is according to the sign of 10 resident base stations of portable terminal, and the positional information of each base station of storing in advance, estimates the positional information of portable terminal 10 and sends to mobile positioning center 60.The receiving element 610 of mobile positioning center 60 receives the positional information from the portable terminal 10 of position determining entity 70, and then, transmitting element 650 sends to portable terminal 10 with the positional information of the portable terminal 10 received via the B that communicates to connect that sets up.
After the receiving element 110 of portable terminal 10 is received its positional information from position determining entity 70 or mobile positioning center 60, communication is set up unit 120 and positioning service application server 30 one and is communicated by letter and set up unit 320 A that establishes a communications link, then, transmitting element 130 communicates to connect A via this and sends its positional information to positioning service application server 30.
A receiving element 310 of positioning service application server 30 is via communicating to connect its positional information that A mobile terminal receive 10 sends, and then, positioning service application server 30 provides corresponding positioning service service according to this positional information.
According to another embodiment of the present invention, in realizing the portable terminal location process, the composition that positioning service application server, portable terminal and sensor interface are used as shown in Figure 8, wherein to use identical parts not shown in Figure 8 with traditional positioning service application server, portable terminal and sensor interface.
As shown in Figure 8, when positioning service application server 30 needs the positional information of portable terminal 10, its transmitting element 330 sends a message of asking its positional information to portable terminal 10, and this request message can be a short message or a PUSH order.
A receiving element 110 of portable terminal 10 receives the message that positioning service application server 30 sends, then, the message of unit 120 according to this reception is set up in a communication, using 21 one with sensor interface communicates by letter and sets up unit 2130 D that establishes a communications link, then, a transmitting element 130 is used 21 to sensor interface and is sent a message of asking its positional information via the D that communicates to connect that sets up, wherein, comprise the information that is used to calculate portable terminal 10 positions in this request message.
The request message that a receiving element 2110 mobile terminal receives 10 of sensor interface application 21 send, a transmitting element 2120 sends to position determining entity 23 with this request message then.Position determining entity 23 calculates the positional information of portable terminal 10 according to this request message of receiving and sends to sensor interface uses 21.Sensor interface is used 21 receiving element 2110 positional information from position determining entity 23 mobile terminal receives 10, and then, transmitting element 2120 sends to portable terminal 10 with the positional information of the portable terminal 10 received via the D that communicates to connect that sets up.
After the receiving element 110 of portable terminal 10 is received its positional information from sensor interface application 21, communication is set up unit 1 20 and positioning service application server 30 one and is communicated by letter and set up unit 320 A that establishes a communications link, then, transmitting element 130 communicates to connect A via this and sends its positional information to positioning service application server 30.
A receiving element 310 of positioning service application server 30 is via communicating to connect its positional information that A receives that portable terminal 10 sends, and then, positioning service application server 30 provides corresponding positioning service service according to this positional information.
Beneficial effect
By above-mentioned in conjunction with the accompanying drawings to the detailed description of embodiments of the invention, therefrom as can be seen: because in the mobile terminal locating method and device of communication network of the present invention, mobile positioning center or sensor interface are used via communicating to connect and the portable terminal exchange message, information calculations according to exchange goes out the positional information of portable terminal after send to portable terminal by communicating to connect, its positional information that portable terminal will be received again sends to the positioning service application server via communicating to connect, and since with short message transmission be a kind of asynchronous with can not guarantee that the data transfer mode that data one are transferred to the data receiver surely compares, communicating to connect is a kind of synchronous and reliable data transfer mode, therefore, positioning service application server of the present invention can be in real time and is obtained the positional information of portable terminal reliably.
It will be appreciated by those skilled in the art that the mobile terminal locating method and the device of communication network disclosed in this invention, can also on the basis that does not break away from content of the present invention, make various improvement.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (25)
1, a kind of mobile terminal locating method of carrying out in a portable terminal comprises step:
(a) message of the positional information of this portable terminal of request of a positioning service application server transmission in communication network of reception;
(b), initiate to position oneself flow process to obtain the positional information of this portable terminal according to the request message of this reception;
(c) positional information of this portable terminal that will obtain sends to this positioning service application server.
2, mobile terminal locating method as claimed in claim 1, wherein, the described flow process of positioning oneself further comprises:
(b1) with described communication network in a mobile positioning center establish a communications link;
(b2) send a message of asking the positional information of this portable terminal via communicating to connect of this foundation to this mobile positioning center;
(b3) receive the positional information of this portable terminal that this mobile positioning center sends via communicating to connect of this foundation.
3, mobile terminal locating method as claimed in claim 2 wherein, also comprises step between described step (b2) and described step (b3):
Communicate to connect via described, this portable terminal that requires that receives described mobile positioning center transmission sends to the information that is used to calculate its position the message of a position determining entity;
According to the message of this reception, set up the IS-801 session with this position determining entity;
Via the IS-801 session of this foundation, send the information that is used to calculate this mobile terminal locations to this position determining entity.
4, mobile terminal locating method as claimed in claim 3, wherein, described step (b3) comprising:
Via described IS-801 session, receive the positional information of this portable terminal of described position determining entity transmission.
5, mobile terminal locating method as claimed in claim 1, wherein, the described flow process of positioning oneself further comprises:
Establish a communications link with a sensor interface application in the described communication network;
Via communicating to connect of this foundation, use the information that is used for this mobile terminal locations that sends to this sensor interface;
Via communicating to connect of this foundation, receive the positional information that this sensor interface is used this portable terminal that sends.
6, as the described mobile terminal locating method of any one claim in the claim 1 to 5, wherein, describedly position oneself the positioning flow that flow process is based on vedio on radio binary operation environment agreement (BREW) or JAVA, it is triggered by the TSR that resides in this portable terminal.
7, as the described mobile terminal locating method of any one claim in the claim 1 to 5, wherein, the message of the positional information of this portable terminal of request that described positioning service application server sends is a short message or PUSH order.
8, a kind of mobile terminal locating method of carrying out in a positioning service application server of communication network comprises step:
(A) send a message of asking the positional information of this portable terminal to a portable terminal;
(B) receive the positional information of this portable terminal that this portable terminal sends.
9, mobile terminal locating method as claimed in claim 8, wherein, the message of described request positional information is a short message or PUSH order.
10, a kind of mobile terminal locating method of carrying out in a mobile positioning center of communication network comprises step:
(1) establishes a communications link with a portable terminal of desiring to obtain its positional information;
(2), receive the message of its positional information of request that this portable terminal sends via the communicating to connect of this foundation;
(3), use corresponding location technology to obtain the positional information of this portable terminal according to this request message.
11, mobile terminal locating method as claimed in claim 10, wherein, described request message comprise positioning accuracy and described portable terminal the sign of resident base station, described step (3) further comprises:
Detect described positioning accuracy need to determine the location technology of use;
If detect to find need use the GPSONE location technology, then send a message that requires its information that is used to calculate its position to send to a position determining entity to described portable terminal.
12, mobile terminal locating method as claimed in claim 11, wherein, described step (3) also comprises:
Receive the positional information of the described portable terminal of described position determining entity transmission;
The positional information of the described portable terminal of this reception is sent to described portable terminal via described communicating to connect.
13, mobile terminal locating method as claimed in claim 11, wherein, described step (3) also comprises:
If detect to find need use location technology based on CELLID, then to a position determining entity send described portable terminal the sign of resident base station;
Receive the positional information of the described portable terminal of described position determining entity transmission;
The positional information of the described portable terminal of this reception is sent to described portable terminal via described communicating to connect.
14, a kind of portable terminal comprises:
A receiving element is used for receiving the message of the positional information of this portable terminal of request that a positioning service application server of a communication network sends;
A positioning unit is used for the request message according to this reception, initiates to position oneself flow process to obtain the positional information of this portable terminal;
A transmitting element, the positional information that is used for this portable terminal that will obtain sends to this positioning service application server.
15, portable terminal as claimed in claim 14, wherein, described positioning unit further comprises:
The unit is set up in a communication, is used for establishing a communications link with a mobile positioning center of described communication network;
Described transmitting element is used for via the communicating to connect of this foundation, and sends the message of the positional information of this portable terminal of request to this mobile positioning center;
Described receiving element is used for via the communicating to connect of this foundation, and receives the positional information of this portable terminal that this mobile positioning center sends.
16, portable terminal as claimed in claim 15 wherein, also comprises:
Described receiving element is used for communicating to connect via described, and this portable terminal that requires that receives described mobile positioning center transmission sends to the initial information that is used to calculate its position the message of a position determining entity;
The unit is set up in described communication, is used for the message according to this reception, sets up the IS-801 session with this position determining entity;
Described transmitting element is used for the IS-801 session via this foundation, sends the information that is used to calculate this mobile terminal locations to this position determining entity.
17, portable terminal as claimed in claim 16, wherein, described receiving element also is used for via described IS-801 session, receives the positional information of this portable terminal of described position determining entity transmission.
18, portable terminal as claimed in claim 14, wherein, described positioning unit further comprises:
The unit is set up in a communication, is used for establishing a communications link with a sensor interface application of described communication network;
Described transmitting element is used for via the communicating to connect of this foundation, and uses the information that is used for this mobile terminal locations that sends to this sensor interface;
Described receiving element is used for receiving the positional information that this sensor interface is used this portable terminal that sends via the communicating to connect of this foundation.
19, as the described portable terminal of any one claim in the claim 14 to 18, wherein, the message of the positional information of this portable terminal of request that described positioning service application server sends is a short message or PUSH order.
20, a kind of positioning service application server of communication network comprises:
A transmitting element is used for sending a message of asking the positional information of this portable terminal to a portable terminal;
A receiving element is used to receive the positional information of this portable terminal that this portable terminal sends.
21, positioning service application server as claimed in claim 20, wherein, the message of described request positional information is a short message or PUSH order.
22, a kind of mobile positioning center of communication network comprises:
The unit is set up in a communication, is used for establishing a communications link with a portable terminal of desiring to obtain its positional information;
A receiving element is used for via the communicating to connect of this foundation, and receives the message of its positional information of request that this portable terminal sends;
An acquiring unit is used for according to this request message, uses corresponding location technology to obtain the positional information of this portable terminal.
23, mobile positioning center as claimed in claim 22, wherein, described request message comprise positioning accuracy and described portable terminal the sign of resident base station, described acquiring unit further comprises:
A detecting unit is used to detect the location technology of described positioning accuracy to determine that needs use;
Described transmitting element is used for when detect finding that needs use the GPSONE location technology, requires its information that is used to calculate its position to send to the message of a position determining entity to one of described portable terminal transmission.
24, mobile positioning center as claimed in claim 23, wherein, described acquiring unit also comprises:
Described receiving element is used to receive the positional information of the described portable terminal that described position determining entity sends;
Described transmitting element, the positional information that is used for the described portable terminal that will receive sends to described portable terminal via described communicating to connect.
25, mobile positioning center as claimed in claim 23, wherein, described acquiring unit also comprises:
Described transmitting element is used for when detect finding needs use based on the location technology of CELLID, to a position determining entity send described portable terminal the sign of resident base station.
Described receiving element is used to receive the positional information of the described portable terminal that this position determining entity sends;
Described transmitting element, the positional information that is used for the described portable terminal that will receive sends to described portable terminal via described communicating to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510088114 CN1719941A (en) | 2005-07-29 | 2005-07-29 | Mobile terminal positioning method and apparatus for communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510088114 CN1719941A (en) | 2005-07-29 | 2005-07-29 | Mobile terminal positioning method and apparatus for communication network |
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| CN1719941A true CN1719941A (en) | 2006-01-11 |
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| CN 200510088114 Pending CN1719941A (en) | 2005-07-29 | 2005-07-29 | Mobile terminal positioning method and apparatus for communication network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159915B (en) * | 2007-11-16 | 2010-09-08 | 中兴通讯股份有限公司 | Position service servicing system and method for providing position information thereof |
| CN102263800A (en) * | 2010-05-26 | 2011-11-30 | 四川大学 | Geographic information internet of things system constructed based on cloud computing, and application |
| CN102801781A (en) * | 2012-06-29 | 2012-11-28 | 宇龙计算机通信科技(深圳)有限公司 | Terminal, location server and location method |
-
2005
- 2005-07-29 CN CN 200510088114 patent/CN1719941A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159915B (en) * | 2007-11-16 | 2010-09-08 | 中兴通讯股份有限公司 | Position service servicing system and method for providing position information thereof |
| CN102263800A (en) * | 2010-05-26 | 2011-11-30 | 四川大学 | Geographic information internet of things system constructed based on cloud computing, and application |
| CN102801781A (en) * | 2012-06-29 | 2012-11-28 | 宇龙计算机通信科技(深圳)有限公司 | Terminal, location server and location method |
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