CN101272545A - Paging method, system and device - Google Patents
Paging method, system and device Download PDFInfo
- Publication number
- CN101272545A CN101272545A CNA2008101121830A CN200810112183A CN101272545A CN 101272545 A CN101272545 A CN 101272545A CN A2008101121830 A CNA2008101121830 A CN A2008101121830A CN 200810112183 A CN200810112183 A CN 200810112183A CN 101272545 A CN101272545 A CN 101272545A
- Authority
- CN
- China
- Prior art keywords
- paging
- base station
- station controller
- cell
- switching center
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000010586 diagram Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a paging method which is used for solving the problems of the prior art of great network pressure load, unsafe network and wasted network resources owing to a big paging scope. In the method, before a paging order is sent out, the information of a base station controller in a district in which a called mobile station stays ultimately is obtained, and a paging order containing the information of the district in which the called mobile station stays ultimately is sent to the the base station controller. And the base station controller inquires a self-database according to the district information and obtains the neighborhood list of the district in which the called mobile station stays ultimately. Then, the paging order is sent to the district and the receiving and sending platform of the base station of the neighboring districts. According to the proposal proposed by the invention, the paging scope is reduced, the paging load is reduced, and the network security is improved. At the same time, a paging system and a device are also disclosed.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a paging method, system, and apparatus.
Background
Global System for Mobile Communications (GSM) paging refers to a signaling process in which a network actively issues a message to search for a called Mobile phone. The traditional GSM paging method is: after a route of a calling Mobile Station (MS) reaches a Mobile Switching Center (MSC) serving the MS, the MSC issues a paging message to the MS, where the paging message is broadcast by all Base Station Controllers (BSCs) in the entire Location Area (LA), that is, all Base Transceiver Stations (BTS) controlled by all BSCs in the Location Area send the paging message to the called MS. A called MS in the location area that is receiving Common Control Channel (CCCH) information receives the paging message and initiates a paging response.
Referring to fig. 1, a specific procedure for performing GSM paging in the prior art includes the following steps:
step 101: after receiving the paging command from the calling MS, the MSC sends the paging command to all BSCs belonging to the location area of the MS.
Step 102: after receiving the paging command, each BSC sends the paging command to all BTSs controlled by the BSC.
Step 103: each BTS transmits a paging message to the called MS after receiving the paging command.
After receiving the paging message, the called MS initiates a paging response and sends the paging response to the BTS, the BTS sends the paging response to the BSC, and the BSC returns the paging response to the MSC.
In the prior art, GSM paging is performed in units of Location Area Codes (LACs). If one LAC has a plurality of BSCs, the paging quantity carried by the LAC is the sum of the paging quantities of the plurality of BSCs, and the size of the LAC and the paging quantity present a linear relation. Paging an MS needs to be performed in the entire LAC area, which cannot achieve accurate paging and wastes network resources.
Moreover, with the rapid development of mobile communication traffic, especially on major holidays or major competition days, the traffic burst in local areas causes the rapid increase of paging volume, which causes great pressure on BSC and Abis interfaces, i.e. communication interfaces between two functional entities of a base station subsystem, namely BSC and BTS, and loads of related processing units, and also brings great hidden danger to the safe and stable operation of a network.
In order to solve the contradiction between network load security and network resource occupation, the prior art proposes a secondary LAC paging method, which does not use LAC as the minimum unit, but uses BSC to which the cell where the MS finally belongs as the unit for paging, as shown in fig. 2, and the specific process of performing GSM paging by the method includes the following steps:
step 201: after receiving the paging command from the calling MS, the MSC queries a Visitor Location Register (VLR) for a global identity (CGI) of a cell in which the called MS is located last.
Step 202: the VLR returns the CGI of the cell where the called MS is last located to the MSC.
Step 203: and the MSC searches the BSC information of the cell where the called MS is located finally according to the received CGI.
Step 204: the MSC sends a paging message to the BSC.
Step 205: the BSC sends a paging command to all BTSs it controls.
Step 206: the BTS transmits a paging request to the called MS.
In the method, paging is carried out by taking the BSC to which the cell where the called MS is located belongs as a unit, the paging range is reduced on a certain program, but when the number of BTSs in one BSC is large, paging is carried out in the whole BSC area, accurate paging cannot be carried out, and under the condition of large paging quantity, the pressure of the paging load of the BSC is also large.
Disclosure of Invention
In view of this, embodiments of the present invention provide a paging method to solve the problems in the prior art that accurate paging cannot be performed due to a large paging range and network load pressure is large.
The paging method provided by the embodiment of the invention comprises the following steps:
before sending a paging command, a mobile switching center acquires the base station controller information of a cell where a called mobile station is located at last;
the mobile switching center sends a paging command containing the cell information of the cell where the called mobile station is located to the base station controller;
the base station controller inquires a database thereof according to the cell information to obtain a neighbor cell list of a cell where the called mobile station is located at last, wherein the neighbor cell list of each cell in the base station controller is stored in the database;
the base station controller sends paging commands to the base transceiver stations of the cell and the adjacent cells of the cell.
The paging system provided by the embodiment of the invention comprises: a mobile switching center and a base station controller, wherein,
the mobile switching center is used for acquiring the base station controller information of the cell where the called mobile station is located at last before sending the paging command, and sending the paging command containing the cell information of the cell where the called mobile station is located at last to the base station controller;
the base station controller is used for receiving the paging command sent by the mobile switching center, inquiring a database thereof according to the cell information, acquiring a neighbor cell list of a cell where the called mobile station is located finally, and then sending the paging command to the cell and a base transceiver station of the neighbor cell of the cell.
The embodiment of the invention provides a mobile switching center, which comprises:
an obtaining unit, configured to obtain base station controller information of a cell where a called mobile station is located last before sending a paging command;
a first sending unit, configured to send a paging command containing cell information of a cell in which the called mobile station is located last to the base station controller acquired by the acquiring unit.
The embodiment of the invention provides a base station controller, which comprises:
a receiving unit, configured to receive a paging command sent by a mobile switching center;
a searching unit, configured to search and query a database according to cell information in the received paging command, and obtain a neighbor list of a cell in which the called mobile station is located last;
a first paging unit, configured to send a paging command to the base transceiver station of the cell and a neighboring cell of the cell.
The mobile switching center in the embodiment of the invention acquires the base station controller information of the cell where the called mobile station is located before sending the paging command, and sends the paging command to the base station controller, and the base station controller acquires the neighbor cell list of the cell by searching the database of the base station controller and sends the paging command to the base transceiver station of the cell and the neighbor cells thereof, thereby reducing the paging range, reducing the paging load and improving the network safety. In addition, in the method, the LA is not taken as a unit, so that the range of the LA can be properly expanded, the signaling overhead of user mobility management is reduced, and the waste of network resources is reduced.
Drawings
FIG. 1 is a diagram illustrating a paging procedure in the prior art I;
FIG. 2 is a diagram illustrating a paging procedure in the second prior art;
fig. 3 is a flowchart of a paging method according to an embodiment of the present invention;
fig. 4 is a flowchart of a paging method according to an embodiment of the present invention;
fig. 5 is a flowchart of a paging method according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a paging system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a mobile switching center according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a base station controller according to an embodiment of the present invention.
Detailed Description
In the implementation of the invention, when a mobile switching center receives a paging command, BSC information of a cell where a called mobile station is located at last is obtained, the cell information is inserted into the paging command and is sent to a BTS (base transceiver station), the BTS queries a database according to the cell information in the paging command to obtain a neighbor cell list of the cell where the called mobile station is located at last, the neighbor cell list of each cell in the base station controller is stored in the database, and then the BSC sends the paging command to a base transceiver station of the cell and the neighbor cells thereof.
The following description will explain embodiments of the present invention with reference to the drawings.
Fig. 3 is a flowchart of a paging method according to an embodiment of the present invention, and as shown in fig. 3, the method mainly includes the following steps:
step 301: before sending the paging command, the MSC acquires the cell information of the cell where the called MS is located at last, and determines the BSC of the cell according to the cell information.
Specifically, the Cell information may be a Cell Global Identity (CGI).
In the specific implementation process, the VLR may be used to obtain the cell information of the cell where the called MS is located last.
Step 302: the MSC inserts the cell information of the cell where the called MS is located last into the paging command, and then sends the paging command to the BSC.
Step 303: and the BSC queries a self database according to the cell information to acquire a neighbor cell list of the cell.
Step 304: the BSC sends paging commands to the BTS of the cell and the adjacent cells thereof.
Step 305: each BTS in step 304 will send a paging command to the called MS.
Fig. 4 is a specific flowchart of the first embodiment of the above paging method, in which the range of the LAC is larger than the range controlled by the BSCs, that is, one LAC includes a plurality of BSCs, as shown in fig. 4, which mainly includes the following steps:
step 401: when receiving the paging command of the calling MS, the MSC sends a request for searching the cell information of the cell where the called MS is located finally to the VLR.
Step 402: after receiving the request, the VLR searches for the cell information of the cell where the called MS last located, which is recorded in its database, and if so, continues to step 403, otherwise, enters step 420.
Step 403: MSC receives the cell information of the cell where the VLR returns the called MS, and obtains the BSC of the cell according to the cell information of the cell where the called MS is located.
Step 404: the MSC inserts the cell information of the cell into a paging command and sends the paging command to the BSC.
Step 405: and the BSC queries a database thereof according to the cell information to acquire a neighbor cell list of the cell.
The neighbor list in the database is determined by the geographical distribution around the cell and the user mobility characteristics in the BSC, and is maintained periodically.
Step 406: the BSC sends paging commands to the BTSs of the cell and its neighbors.
Step 407: the BTS that received the paging command transmits the paging command to the called MS.
Step 408: if the BSC receives a page response, if so, it continues with step 409, otherwise, it proceeds to step 410.
The called MS initiates a paging response to the BTS after receiving the paging command sent by the BTS, and the BTS returns the paging response to the BSC after receiving the paging response.
If the called MS does not receive the paging command, the paging response is not initiated, the BTS does not receive the paging response, and the corresponding BSC does not receive the paging response.
Step 409: the BSC returns the received paging response to the MSC, and proceeds to step 421 to end the paging.
Step 410: the BSC sends a notification to the MSC that a page response was not received.
Step 411: after receiving the notification, the MSC determines whether to continue paging according to a preset setting, if so, continues to step 412, otherwise, enters step 420, and ends paging.
Step 412: MSC sends paging command for continuing paging to BSC, and BSC sends paging command to all BTS controlled by BSC after receiving the paging command.
Step 413: if the BSC receives a page response, if so, continues with step 414, otherwise, proceeds to step 415.
Step 414: the BSC returns the received paging response to the MSC, and the MSC receives the paging response, and then proceeds to step 421 to end the paging.
Step 415: the BSC sends a notification to the MSC that a page response was not received.
Step 416: after receiving the notification, the MSC determines whether to continue paging according to a preset setting, if so, continues to step 417, otherwise, enters step 421, and ends paging.
Step 417: the MSC sends a paging command to all BSCs belonging to the called MS location area.
Step 418: if any BSC receives the page response, step 419 is continued if any, otherwise step 420 is entered.
Step 419: the BSC sends the received paging response to the MSC, and the MSC receives the paging response, and proceeds to step 421 to end the paging.
Step 420: MSC returns the information of paging failure to calling MS.
Step 421: and finishing paging.
Fig. 5 is a specific flowchart of a second embodiment of the above paging method, in which the range of LACs is not greater than the range controlled by a BSC, that is, only one BSC is in an LAC, and a plurality of LACs may be included in the range controlled by one BSC, as shown in fig. 5, the difference between this embodiment and the first embodiment is that after the first paging, when it is determined to continue the paging, the paging range is different, and the method mainly includes the following steps:
step 501: when receiving the paging command of the calling MS, the MSC sends a request for searching the cell information of the cell where the called MS is located finally to the VLR.
Step 502: after receiving the request, the VLR searches for the cell information of the cell where the called MS last located, which is recorded in its database, and if so, continues to step 503, otherwise, enters step 515.
Step 503: MSC receives the cell information of the cell where the VLR returns the called MS, and obtains the BSC of the cell according to the cell information of the cell where the called MS is located.
Step 504: the MSC inserts the cell information of the cell into a paging command and sends the paging command to the BSC.
Step 505: and the BSC queries a database thereof according to the cell information to acquire a neighbor cell list of the cell.
The neighbor list in the database is determined by the geographical distribution around the cell and the user mobility characteristics in the BSC, and is maintained periodically.
Step 506: the BSC sends paging commands to the BTSs of the cell and its neighbors.
Step 507: the BTS that received the paging command transmits the paging command to the called MS.
Step 508: if the BSC receives a page response, if so, it continues with step 509, otherwise, it proceeds to step 510.
The called MS initiates a paging response to the BTS after receiving the paging command sent by the BTS, and the BTS returns the paging response to the BSC after receiving the paging response.
If the called MS does not receive the paging command, the paging response is not initiated, the BTS does not receive the paging response, and the corresponding BSC does not receive the paging response.
Step 509: the BSC returns the received paging response to the MSC, and proceeds to step 516 to end the paging.
Step 510: the BSC sends a notification to the MSC that a page response was not received.
Step 511: after receiving the notification, the MSC determines whether to continue paging according to a preset setting, if so, continues to step 512, otherwise, enters step 515, and ends paging.
Step 512: MSC sends paging command to all BTS in LAC where BSC locates.
Step 513: if the BSC receives a page response, if so, then step 514 is continued, otherwise, step 515 is entered.
Step 514: the BSC returns the received paging response to the MSC, and the MSC receives the paging response, and then the step 516 is entered to finish the paging.
Step 515: MSC returns the information of paging failure to calling MS.
Step 516: and finishing paging.
Fig. 6 is a schematic structural diagram of a paging system according to an embodiment of the present invention, as shown in fig. 6, including: a mobile switching center 60 and a base station controller 61, wherein,
a mobile switching center 60, configured to, before sending a paging command, obtain information of a base station controller 61 of a cell in which a called mobile station is located last, and send the paging command containing information of the cell in which the called mobile station is located last to the base station controller 61;
the base station controller 61 is configured to receive a paging command sent by the mobile switching center 60, query its own database according to cell information in the paging command, obtain a neighbor cell list of a cell where the called mobile station is located last, and then send the paging command to the cell and a base transceiver station of a neighbor cell of the cell.
The mobile switching center 60 obtains the cell information of the cell where the called mobile station is located last when receiving the paging command of the calling MS, specifically, the mobile switching center 60 may query the visitor location register 600 for the cell information of the cell where the called mobile station is located last, determine the information of the base station controller 61 according to the cell information, then insert the cell information into the paging command and send to the base station controller 61, after receiving the paging command, the base station controller 61 determines the neighbor cell list corresponding to the cell recorded by the cell information in the paging command according to its own database, and then the base station controller 61 sends the paging command to the base transceiver station of the cell and its neighbor cells.
If the base station controller 61 receives a paging response within a set time, the base station controller is further configured to return the paging response to the mobile switching center 60.
If no paging response is received within a set time, the base station controller 61 is further configured to send a notification to the mobile switching center 60 that no paging response is received.
The mobile switching center 60 is further configured to, after receiving the notification, determine whether to continue paging, when determining to continue initiating the second paging, if the range of the location area code LAC where the base station controller is located is greater than the range controlled by the BSC, send a paging command for continuing paging to the base station controller 61, if after the second paging, the base station controller still does not receive a paging response within a set time, send a notification that the paging response is not received to the mobile switching center 60, and when the mobile switching center 60 determines to continue initiating the third paging according to a preset setting, the mobile switching center 60 sends the paging command to all BSCs in the location area; if the range of the location area code LAC where the base station controller 61 is located is not larger than the range controlled by the BSC, the mobile switching center 60 sends a paging command to all base transceiver stations in the LAC, if the base station controller 61 receives a paging response, the paging response is sent to the mobile switching center 60 for paging ending, if the paging response is not received, the base station controller 61 sends a notification that the paging response is not received to the mobile switching center 60, and the mobile switching center 60 returns a paging failure message to the called MS, and paging ends.
Fig. 7 is a schematic structural diagram of a mobile switching center according to an embodiment of the present invention, including: an acquisition unit 71 and a first transmission unit 72, wherein,
an obtaining unit 71, configured to obtain base station controller information of a cell where a called mobile station is located last before sending a paging command;
a first sending unit 72, configured to send a paging command containing cell information of a cell in which the called mobile station is located last to the base station controller acquired by the acquiring unit.
Further, the mobile switching center further comprises a receiving unit 70, configured to receive the paging response sent by the base station controller, and a notification sent by the base station controller that the paging response is not received.
And, the mobile switching center further includes: a judging unit 73 and a continuing paging unit 74. Wherein,
a determining unit 73, configured to determine whether to initiate the second paging or the third paging when the receiving unit 70 receives the notification that the paging response is not received.
A paging continuation unit 74, configured to send a paging command for continuing paging to the base station controller or the base transceiver station when the receiving unit determines to initiate the second paging or the third paging unit.
Further, the continue paging unit 74 includes: a first continue paging subunit 740 and a second continue paging subunit 741. Wherein,
a first paging continuing subunit 740, configured to send a paging command for continuing paging to the base station controller if the LAC range where the base station controller that sends the notification is located is greater than the range controlled by the BSC when the determining unit 73 determines to initiate the second paging.
A second paging continuation subunit 741, configured to send a paging command for continuing paging to all base station controllers in the LAC where the base station controller that sent the notification is located when the determining unit 73 determines to initiate the third paging.
Further, the first paging continuing subunit 740 is further configured to, when the determining unit 73 determines to initiate the second paging, send a paging command for continuing paging to all base transceiver stations in the LAC if the range of the LAC where the base station controller that sent the notification is located is not greater than the range controlled by the BSC.
Fig. 8 is a schematic structural diagram of a base station controller according to an embodiment of the present invention, as shown in fig. 8, including: a receiving unit 80, a searching unit 81 and a first paging unit 82, wherein,
a receiving unit 80, configured to receive a paging command sent by the mobile switching center.
A searching unit 81, configured to query a database of the mobile station according to cell information in the received paging command, and obtain a neighbor cell list of a cell in which the called mobile station is located last;
a first paging unit 82, configured to send a paging command to the base transceiver station of the cell and a neighboring cell of the cell.
Further, the receiving unit 80 is also used for receiving the paging response of the base transceiver station; the base station controller further comprises:
a sending unit 83, configured to send the paging response to the mobile switching center when the receiving unit 80 receives the paging response.
The transmitting unit 83 is also configured to transmit a notification that the paging response is not received to the mobile switching center when the receiving unit 80 does not receive the paging response within the set time.
Further, the receiving unit 80 is further configured to receive a paging command for continuing paging sent by the mobile switching center; the base station controller further comprises:
a second paging unit 84, configured to, when the receiving unit 80 receives a paging continuation command of the mobile switching center, send the paging command to all base transceiver stations controlled by the base station controller.
In the implementation of the invention, before the MSC sends the paging command, the VLR acquires the BSC information of the cell where the called Mobile Station (MS) is located finally, and sends the paging command containing the cell information of the cell where the called MS is located finally to the BSC, the BSC inquires a database according to the cell information in the paging command to acquire the neighbor cell list of the cell, and then the BSC sends the paging command to the BTS of the cell and the neighbor cells thereof, therefore, the paging method can reduce the paging range, improve the paging precision, reduce the network load and reduce the signaling consumption. In addition, the BSC queries the neighbor cell information in the database of the BSC, so that the query time is short, the process is simple, and the paging time is greatly shortened. And after the first paging fails, the MSC can also initiate the second paging according to the setting, that is, if the range of the LAC is larger than the range controlled by the BSC, the BSC of the cell where the called MS is located finally sends the paging command to all BTSs controlled by the BSC, if the second paging fails, the MSC can also initiate the third paging to all BSCs of the same LAC according to the setting, and if the range of the LAC is larger than the range controlled by the BSC, the MSC sends the paging command to all BTSs in the LAC, thereby ensuring the success of the paging to the maximum extent.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (21)
1. A method for paging, comprising:
before sending a paging command, a mobile switching center acquires the base station controller information of a cell where a called mobile station is located at last;
the mobile switching center sends a paging command containing the cell information of the cell where the called mobile station is located to the base station controller;
the base station controller inquires a database thereof according to the cell information to obtain a neighbor cell list of a cell where the called mobile station is located at last, wherein the neighbor cell list of each cell in the base station controller is stored in the database;
the base station controller sends paging commands to the base transceiver stations of the cell and the adjacent cells of the cell.
2. The method of claim 1, wherein after the base station controller sends the paging command to the base transceiver station of the cell and its neighboring cells, the method further comprises:
and when the base station controller receives the paging response of the base transceiver station, the paging response is sent to the mobile switching center.
3. The method of claim 2, wherein if the base station controller does not receive a paging response from the base transceiver station within a set time and the base station controller BSC is located in a location area code LAC with a range greater than that controlled by the BSC, the method further comprises:
the base station controller sends a notice that the paging response is not received to the mobile switching center;
after receiving the notification, the mobile switching center determines to continue paging according to preset settings, and sends a paging command for continuing paging to the base station controller;
and after receiving the paging command, the base station controller sends the paging command to all base transceiver stations controlled by the base station controller.
4. The method of claim 3, wherein after the base station controller sends the paging command to all base transceiver stations controlled by the base station controller, the method further comprises:
and when receiving the paging response, the base station controller sends the paging response to the mobile switching center.
5. The method of claim 4, wherein if the base station controller does not receive a paging response from the base transceiver station within a set time, the method further comprises:
the base station controller sends a notice that the paging response is not received to the mobile center;
and after receiving the notification, the mobile switching center sends a paging command to all base station controllers in the LAC where the base station controllers are located when determining to continue paging according to the preset setting.
6. The method of claim 2, wherein if the base station controller does not receive a paging response from the base transceiver station within a set time and the range of the location area code LAC in which the base station controller is located is not greater than the range controlled by the BSC, the method further comprises:
the base station controller sends a notice that the paging response is not received to the mobile center;
and after receiving the notification, the mobile switching center sends a paging command to all base transceiver stations in the LAC when determining to continue paging according to the preset setting.
7. A paging system, the system comprising: a mobile switching center and a base station controller, characterized in that,
the mobile switching center is used for acquiring the base station controller information of the cell where the called mobile station is located at last before sending the paging command, and sending the paging command containing the cell information of the cell where the called mobile station is located at last to the base station controller;
the base station controller is used for receiving the paging command sent by the mobile switching center, inquiring a database of the base station controller according to the cell information, acquiring a neighbor cell list of a cell where the called mobile station is located finally, and then sending the paging command to the base transceiver station of the cell and the neighbor cell of the cell.
8. The paging system of claim 7, wherein the base station controller is further configured to receive a paging response from a base transceiver station and transmit the paging response to the mobile switching center.
9. The paging system according to claim 7, wherein said base station controller is further configured to send a notification that no page response is received to said mobile switching center if no page response is received within a set time.
10. The paging system as claimed in claim 7, wherein the mobile switching center is further configured to determine whether to continue paging after receiving the notification that the paging response is not received, and when determining to continue paging, if it is a second paging and the range of the location area code LAC where the base station controller is located is greater than the range controlled by the BSC, send a paging command for continuing paging to the base station controller.
11. The paging system as claimed in claim 10, wherein the mobile switching center is further configured to determine whether to continue paging after receiving the notification that the paging response is not received, and when determining to continue paging, if it is a third paging, send a paging command to all base station controllers in the LAC.
12. The paging system as claimed in claim 7, wherein the mobile switching center is further configured to determine whether to continue paging after receiving the notification that no paging response is received, and when determining to continue paging, if it is a second paging and the range of the location area code LAC where the base station controller is located is not greater than the range controlled by the base station controller, send a paging command to all base transceiver stations in the LAC.
13. A mobile switching center, comprising:
an obtaining unit, configured to obtain base station controller information of a cell where a called mobile station is located last before sending a paging command;
a first sending unit, configured to send a paging command containing cell information of a cell in which the called mobile station is located last to the base station controller acquired by the acquiring unit.
14. The mobile switching center of claim 13, wherein the mobile switching center further comprises: a receiving unit, configured to receive a paging response sent by the base station controller, and a notification sent by the base station controller that the paging response is not received.
15. The mobile switching center of claim 14, wherein the mobile switching center further comprises:
a judging unit, configured to judge whether to initiate a second paging or a third paging when the receiving unit receives a notification that no paging response is received;
and the continuous paging unit is used for sending a paging command for continuous paging to the base station controller or the base transceiver station when the receiving unit judges to initiate the second paging or the third paging unit.
16. The mobile switching center of claim 15, wherein the continue paging unit comprises:
a first paging continuing subunit, configured to send a paging command for continuing paging to the base station controller if the LAC range in which the base station controller that sent the notification is located is greater than the range controlled by the BSC when the determining unit determines to initiate the second paging;
and the second paging continuing subunit is configured to send a paging command for continuing paging to all base station controllers in the LAC where the base station controller that sent the notification is located when the determining unit determines to initiate the third paging.
17. The mobile switching center of claim 16, wherein the first paging continuing subunit is further configured to, when the determining unit determines to initiate the second paging, send a paging command for continuing paging to all base transceiver stations in the LAC if the range of the LAC where the base station controller sending the notification is located is not greater than the range controlled by the BSC.
18. A base station controller, comprising:
a receiving unit, configured to receive a paging command sent by a mobile switching center;
a searching unit, configured to query a database according to cell information in the received paging command, and obtain a neighbor list of a cell in which the called mobile station is located last;
a first paging unit, configured to send a paging command to the base transceiver station of the cell and a neighboring cell of the cell.
19. The base station controller of claim 18, wherein the receiving unit is further configured to receive a paging response of a base transceiver station;
the base station controller further comprises:
and the sending unit is used for sending the paging response to the mobile switching center when the paging response is received.
20. The base station controller of claim 19, wherein the sending unit is further configured to send a notification that no page response is received to the mobile switching center when no page response is received by the receiving unit within a set time.
21. The base station controller according to claim 20, wherein said receiving unit is further configured to receive a paging command for continuing paging sent by said mobile switching center;
the base station controller further comprises:
and a second paging unit, configured to send a paging command to all base transceiver stations controlled by the base station controller when the receiving unit receives the paging command for continuing paging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101121830A CN101272545A (en) | 2008-05-21 | 2008-05-21 | Paging method, system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101121830A CN101272545A (en) | 2008-05-21 | 2008-05-21 | Paging method, system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101272545A true CN101272545A (en) | 2008-09-24 |
Family
ID=40006177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101121830A Pending CN101272545A (en) | 2008-05-21 | 2008-05-21 | Paging method, system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101272545A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083659A1 (en) * | 2009-01-24 | 2010-07-29 | Huawei Technologies Co., Ltd. | Method and apparatus of communication |
| CN101815352A (en) * | 2010-02-08 | 2010-08-25 | 中兴通讯股份有限公司 | Method and base station controller for paging terminal and terminal for reporting position information |
| WO2010130094A1 (en) * | 2009-05-13 | 2010-11-18 | 华为技术有限公司 | Method, device and system for paging user equipment |
| CN102149040A (en) * | 2010-02-05 | 2011-08-10 | 电信科学技术研究院 | Paging method, system and device for machine type communication device |
| CN102388647A (en) * | 2011-09-30 | 2012-03-21 | 华为技术有限公司 | Paging method, device and system |
| CN102387569A (en) * | 2010-08-31 | 2012-03-21 | 中兴通讯股份有限公司 | Method and device for paging terminal in idle mode |
| CN102421145A (en) * | 2011-11-24 | 2012-04-18 | 中国联合网络通信集团有限公司 | Method and system for carrying out direct communication of data among base stations |
| CN102833827A (en) * | 2011-06-16 | 2012-12-19 | 上海无线通信研究中心 | Multi-IP (internal protocol)-based heterogeneous network paging method |
| WO2012126437A3 (en) * | 2012-05-29 | 2013-05-02 | 华为技术有限公司 | Method, device and system for paging terminal |
| CN103458506A (en) * | 2012-05-30 | 2013-12-18 | 京信通信系统（中国）有限公司 | Paging method and paging device on basis of Home NodeB system framework |
| CN104365160A (en) * | 2012-06-17 | 2015-02-18 | 高通股份有限公司 | Methods and devices for parallel page decoding from neighboring cells |
| CN106162876A (en) * | 2015-04-20 | 2016-11-23 | 鼎桥通信技术有限公司 | URA_PCH state user carries out being layered method and the network equipment of paging |
| CN102387569B (en) * | 2010-08-31 | 2016-11-30 | 中兴通讯股份有限公司 | The method and apparatus of the terminal of paging idle mode |
| CN107623946A (en) * | 2016-07-15 | 2018-01-23 | 普天信息技术有限公司 | To the paging method and device of the terminal of light connection status |
| CN109314949A (en) * | 2016-05-23 | 2019-02-05 | 索尼移动通讯有限公司 | For executing the arrangement, communications network and method that are directed to the paging of user communication device |
| CN113630757A (en) * | 2021-08-24 | 2021-11-09 | 中国联合网络通信集团有限公司 | Paging method, MSC and communication system |
-
2008
- 2008-05-21 CN CNA2008101121830A patent/CN101272545A/en active Pending
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9338708B2 (en) | 2009-01-24 | 2016-05-10 | Huawei Technologies Co., Ltd. | Method and apparatus of communication |
| WO2010083659A1 (en) * | 2009-01-24 | 2010-07-29 | Huawei Technologies Co., Ltd. | Method and apparatus of communication |
| CN102204309A (en) * | 2009-01-24 | 2011-09-28 | 华为技术有限公司 | Method and apparatus of communication |
| US8849318B2 (en) | 2009-01-24 | 2014-09-30 | Huawei Technologies Co., Ltd. | Method and apparatus of communication |
| WO2010130094A1 (en) * | 2009-05-13 | 2010-11-18 | 华为技术有限公司 | Method, device and system for paging user equipment |
| CN102369741B (en) * | 2009-05-13 | 2015-02-25 | 华为技术有限公司 | Method, device and system for paging user equipment |
| CN102369741A (en) * | 2009-05-13 | 2012-03-07 | 华为技术有限公司 | Method, device and system for paging user equipment |
| US9301279B2 (en) | 2009-05-13 | 2016-03-29 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for paging user equipment |
| US9648583B2 (en) | 2009-05-13 | 2017-05-09 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for paging user equipment |
| CN102149040A (en) * | 2010-02-05 | 2011-08-10 | 电信科学技术研究院 | Paging method, system and device for machine type communication device |
| WO2011095031A1 (en) * | 2010-02-08 | 2011-08-11 | 中兴通讯股份有限公司 | Method, base station controller for paging terminal and terminal for reporting position information |
| CN101815352B (en) * | 2010-02-08 | 2014-03-19 | 中兴通讯股份有限公司 | Method and base station controller for paging terminal and terminal for reporting position information |
| CN101815352A (en) * | 2010-02-08 | 2010-08-25 | 中兴通讯股份有限公司 | Method and base station controller for paging terminal and terminal for reporting position information |
| CN102387569B (en) * | 2010-08-31 | 2016-11-30 | 中兴通讯股份有限公司 | The method and apparatus of the terminal of paging idle mode |
| CN102387569A (en) * | 2010-08-31 | 2012-03-21 | 中兴通讯股份有限公司 | Method and device for paging terminal in idle mode |
| CN102833827A (en) * | 2011-06-16 | 2012-12-19 | 上海无线通信研究中心 | Multi-IP (internal protocol)-based heterogeneous network paging method |
| CN102833827B (en) * | 2011-06-16 | 2017-06-27 | 上海无线通信研究中心 | A kind of heterogeneous network paging method based on many IP |
| CN102388647B (en) * | 2011-09-30 | 2014-10-08 | 华为技术有限公司 | Paging method, device and system |
| WO2012149792A1 (en) * | 2011-09-30 | 2012-11-08 | 华为技术有限公司 | Paging method, apparatus, and system |
| CN102388647A (en) * | 2011-09-30 | 2012-03-21 | 华为技术有限公司 | Paging method, device and system |
| CN102421145B (en) * | 2011-11-24 | 2015-02-04 | 中国联合网络通信集团有限公司 | Method and system for carrying out direct communication of data among base stations |
| CN102421145A (en) * | 2011-11-24 | 2012-04-18 | 中国联合网络通信集团有限公司 | Method and system for carrying out direct communication of data among base stations |
| WO2012126437A3 (en) * | 2012-05-29 | 2013-05-02 | 华为技术有限公司 | Method, device and system for paging terminal |
| CN103458506B (en) * | 2012-05-30 | 2016-12-14 | 京信通信系统（中国）有限公司 | Paging method based on Home NodeB system framework and device |
| CN103458506A (en) * | 2012-05-30 | 2013-12-18 | 京信通信系统（中国）有限公司 | Paging method and paging device on basis of Home NodeB system framework |
| CN104365160A (en) * | 2012-06-17 | 2015-02-18 | 高通股份有限公司 | Methods and devices for parallel page decoding from neighboring cells |
| CN106162876A (en) * | 2015-04-20 | 2016-11-23 | 鼎桥通信技术有限公司 | URA_PCH state user carries out being layered method and the network equipment of paging |
| CN109314949A (en) * | 2016-05-23 | 2019-02-05 | 索尼移动通讯有限公司 | For executing the arrangement, communications network and method that are directed to the paging of user communication device |
| CN109314949B (en) * | 2016-05-23 | 2021-10-29 | 索尼集团公司 | Communication network apparatus and method of operating base station |
| CN107623946A (en) * | 2016-07-15 | 2018-01-23 | 普天信息技术有限公司 | To the paging method and device of the terminal of light connection status |
| CN113630757A (en) * | 2021-08-24 | 2021-11-09 | 中国联合网络通信集团有限公司 | Paging method, MSC and communication system |
| CN113630757B (en) * | 2021-08-24 | 2022-08-02 | 中国联合网络通信集团有限公司 | Paging method, MSC and communication system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101272545A (en) | Paging method, system and device | |
| EP0660991B1 (en) | Location updating in a cellular radio network | |
| CN109565787B (en) | Location tracking in wireless networks | |
| CN107645753B (en) | Position reporting method during UE cell reselection | |
| CN102917347B (en) | Preprocessing method and system for monitoring multimode terminal | |
| US7974636B2 (en) | Intelligent paging in multiple networks | |
| EP3389289B1 (en) | Method and device for locating idle state user equipment | |
| CN102413544A (en) | Search method and system of LTE (long term evolution) network | |
| CN102209345A (en) | Wireless communication system and method for reporting drive test result thereof | |
| CN105992168A (en) | Cell selection method and automatic neighbor cell relation configuration method and equipment | |
| KR20080023063A (en) | Gps-based service area checking method and system for wireless broadband | |
| CN108024332A (en) | A kind of method and apparatus of calling optimization | |
| CN100441029C (en) | Method for selecting user terminal switching mode by radio network controller | |
| CN102118732A (en) | Paging method and base station controller | |
| CN101998458A (en) | Cell reselection test method and device | |
| CN102045834A (en) | Method and device for allocating TA list | |
| EP0949835A3 (en) | Handoff method between a CDMA and another cellular system | |
| CN102573066B (en) | A kind of transmit RN information, the method and device of paging UE | |
| CN111356229B (en) | Paging method and device | |
| CN106879033B (en) | CSFB system and method of multi-mode LTE terminal | |
| CN110366165B (en) | Method and system for re-associating attachment of mobile terminal | |
| CN102761826B (en) | Beep-page message bearing method and device, beep-page message sending method and device | |
| CN101715222A (en) | Method and system for accessing base station controller into a base station | |
| CN100586205C (en) | Secondary LAC paging method | |
| CN101001450A (en) | PHS system positioning method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080924 |