CN101242633A - Update method, system, terminal and device for multi-mode terminal position - Google Patents
Update method, system, terminal and device for multi-mode terminal position Download PDFInfo
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Abstract
The invention pertains to wireless communication, discloses a multi-mode terminal updating method, system, terminal and device, which lowers energy consumption of the terminal. In the invention, if movement of the terminal from the first region to the second region in the first network is detected, and possible location update of the terminal in adjacent network is determined based on location update information of adjacent network corresponding to the second region, then adjacent network is informed to update location of the terminal. Thus the multi-mode terminal only needs to store idle state or active state in just one network, and current location is updated in all networks, energy consumption is highly reduced.
Description
Technical field
The present invention relates to wireless communication field, particularly multimode terminal position renewal technology in the wireless network.
Background technology
Along with the fast development of the communication technology and popularize, mobile phone and the data service that provides thereof have changed people's live and work more and more.Simultaneously, comply with the demand in market, operators develop the various communication technology according to user's different demands, the present situation that forms the multiple communication technology and deposit.Often can see that multiple mobile cellular technology is present in areal simultaneously, also have the situation of same cellular technology simultaneously by the different operators operation.The user can roam between various communication systems and switch and network selecting, as shown in Figure 1 according to the type of service of heterogeneous networks and the difference on the quality of service.
The user is switched between networks of different type and is called isomery and switches, and isomery switches with traditional switching different, can not adopt traditional changing method.Solve the user at international institute of electrical and electronic engineers (Institute of Electrical and Electronics Engineers for unified, be called for short " IEEE ") 802.11, IEEE 802.15, IEEE 802.16, the standardized partnership projects of 3G (Third Generation) Moblie (the 3rd Generation Partnership Project, be called for short " 3GPP "), roaming switching problem between the communication systems such as 3GPP2, IEEE 802 wireless working groups have set up IEEE 802.21 working groups, are responsible for working out public switching framework and are used for wired and wireless IEEE 802 standards and 3GPP, the 3GPP2 system.(just between heterogeneous network) carries out requirement and the corresponding handover mechanism that software and hardware switches between the standard different system.
Briefly, IEEE802.21 shields by physical layer and the medium Access Layer to multiple Access Network, has collected physical layer and medium Access Layer relevant information, provides unified interface to the upper strata, makes the difference of different Access Networks fully transparent to the upper strata.We are called media-independent switching (MediaIndependent Handover this function, be called for short " MIH ") function, the entity of realizing this function is called independent medium switching functional entity (Media Independent Handover Function is called for short " MIHF ").
MIHF can be used for network side and end side.Here said terminal must be a multimode, and can insert multiple radio open simultaneously, could support MIH like this.
MIHF has defined extra the medium Access Layer SAPs and relevant primitive at every kind of specific access technology, helps to gather link layer information and control link behavior when switching, and following service is provided:
The media-independent Event Service comprises incident and trigger that local and remote interface produces.
The media-independent command service is used for user's control of giving an order and switches relevant link behavior.
The media-independent service provides information model and information bank so that formulate handover decisions effectively.
In order to save the energy of mobile device, simultaneously also for conserve network resources, portable terminal can enter " idle pulley " (Idle Mode) when not needing transfer of data.Under this pattern, be not used in being connected of session between portable terminal and the network, do not take Radio Resource.
Under idle pulley, if informing network is wanted in the variation of portable terminal occurrence positions equally, make the network position at its place of perception at any time, thisly be similar under the enable mode (Active mode) operation of switching we are called the position and upgrade.Upgrade by the position, when network has data to be transferred to portable terminal, can wake portable terminal up and get back to enable mode.When portable terminal need transmit data, also can initiatively get back in the enable mode.In the prior art, portable terminal is monitored fixing broadcasting channel or paging channel, obtains the network information and the parameter of current location; Portable terminal regularly or by the detection network Information Selection carries out position updating process opportunity, and network just can obtain the latest position of portable terminal like this, so that network can be determined the paging terminal position.
The present inventor finds, for multimode terminal, when not having business, need all keep idle condition in each network, respectively each network is carried out the position and upgrades, and the energy consumption of terminal is bigger.
Summary of the invention
The technical problem underlying that embodiment of the present invention will solve provides a kind of multimode terminal location updating method, system, terminal and equipment, makes the terminal energy consumption reduce.
For solving the problems of the technologies described above, embodiments of the present invention provide a kind of multimode terminal location updating method, may further comprise the steps:
At first network moving from the first area to the second area taken place if detect terminal, and, judge that according to the pairing adjacent networks location updating message of second area this terminal possibility occurrence positions in adjacent networks upgrades, the position of then notifying this adjacent networks to carry out this terminal is upgraded.
Embodiments of the present invention also provide a kind of multimode terminal position updating system, comprising:
Detecting terminal when first network has taken place by mobile from the first area to the second area, judging the judging unit that this terminal whether may occurrence positions in adjacent networks be upgraded according to second area pairing adjacent networks location updating message;
The notice adjacent networks carries out the position updating block of the position renewal of terminal;
If described judging unit is judged this terminal and may upgrade by occurrence positions at adjacent networks that the position of then indicating described position updating block to notify this adjacent networks to carry out this terminal is upgraded.
Embodiments of the present invention also provide a kind of multimode terminal, comprising:
Detecting terminal when first network has taken place by mobile from the first area to the second area, judging the judging unit that this terminal whether may occurrence positions in adjacent networks be upgraded according to second area pairing adjacent networks location updating message;
The notice adjacent networks carries out the position updating block of the position renewal of terminal;
If described judging unit is judged this terminal and may upgrade by occurrence positions at adjacent networks that the position of then indicating described position updating block to notify this adjacent networks to carry out this terminal is upgraded.
Embodiments of the present invention also provide a kind of network equipment, comprising:
Obtain the acquiring unit of the location updating message of adjacent networks.
Embodiments of the present invention also provide a kind of network equipment, comprising:
From the unit of the position updating request of other network receiving terminals, this position updating request is carried on media-independent and switches in the message;
Response is upgraded in the position be carried in the media-independent switching message, return to the unit of this terminal by other networks.
Embodiment of the present invention compared with prior art, main effect is:
Multimode terminal only needs to keep idle condition or state of activation at first network, just can be according to the adjacent networks location updating message of the current first network area correspondence that moves to, judge whether occurrence positions upgrades this terminal at adjacent networks, thereby need not to keep and judge whether being connected of adjacent networks to upgrade at the adjacent networks occurrence positions, just can guarantee when terminal possibility occurrence positions upgrades, in time the notice adjacent networks in time carries out the position renewal to this terminal, make when between this multimode terminal and other adjacent networks, not having professional the connection, need not in these adjacent networks, to keep idle condition, can directly enter sleep state (similar shutdown), know under the situation of terminal latest position not influencing these adjacent networks, significantly reduced the energy consumption of terminal.
Description of drawings
Fig. 1 is the schematic diagram that terminal is roamed switching and network selecting in the prior art between various communication systems;
Fig. 2 is the flow chart that obtains the adjacent networks location updating message in the multimode terminal location updating method according to first embodiment of the invention;
Fig. 3 is the multimode terminal location updating method flow chart according to first embodiment of the invention;
Fig. 4 is the multimode terminal location updating method flow chart according to second embodiment of the invention;
Fig. 5 is the multimode terminal location updating method flow chart according to third embodiment of the invention;
Fig. 6 is the multimode terminal position updating system structure chart according to sixth embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
First embodiment of the invention relates to a kind of multimode terminal location updating method.In the present embodiment, terminal is to support the multimode terminal of MIH function, can insert universal mobile telecommunications system (UniversalMobile Telecommunications System, be called for short " UMTS ") and CDMA 2000 1x (CodeDivision Multiple Access 20001x is called for short " CDMA20001x ") EVDO network.The current Idle state that is in the UMTS network of terminal, and in CDMA20001x EVDO network, be in Sleep (dormancy) state, be similar to the state of shutdown.This UMTS network is first network of the current access of terminal, and CDMA20001x EVDO network is adjacent networks.
As shown in Figure 2, in order to upgrade the position that makes terminal can in the UMTS network, carry out CDMA20001x EVDO network, the UMTS network is in advance to the MIH information server request information relevant with UMTS, the location updating message that mainly comprises this UMTS network adjacent networks is the location updating message of CDMA20001x EVDO network in the present embodiment.The MIH information server returns to the UMTS network with the UMTS relevant information, comprises the location updating message of its adjacent networking in the information of returning.
The particular location update method as shown in Figure 3.
In step 310, each zone of UMTS network regularly issues the location updating message of the adjacent networks (being CDMA20001x EVDO network) of this zone correspondence by broadcast channel.Here said zone can be the sub-district.Specifically can issue this location updating message by system message, this location updating message comprises the positional information and the position update cycle of corresponding adjacent networks.The included content of positional information can be different according to different networks, for CDMA20001x EVDO network, its positional information comprises system banner (System Identity, abbreviation " SID "), network identity (Network Identity, abbreviation " NID "), one of packet zone sign (Packet Zone Identity is called for short " PZID ") or its combination in any.
In step 320, terminal is after entering new sub-district, obtain the adjacent networks location updating message of this sub-district correspondence by cell broadcast messages, judge that according to the information of being received whether this terminal may be upgraded by occurrence positions, and step 330 if possible takes place then to enter in CDMA20001x EVDO network.Usually the positional information in terminal current position information and broadcast or reaches the position during update cycle not simultaneously, thinks that all this terminal may upgrade at CDMA20001x EVDO network occurrence positions, needs the initiation position updating process.
In step 330, terminal is carried on position updating request and sends to the UMTS network in the MIH message, carries objective network information in message.
Then enter step 340, the objective network information in the network based message of UMTS is to this MIH message of CDMA20001x EVDO forwarded.
Then enter step 350, after CDMA20001x EVDO network was received this position updating request, operation was upgraded in the completing place, and upgraded response to UMTS network home position, and this position is upgraded response and is carried on equally in the MIH message.
Then enter step 360, the UMTS network upgrades response with this position and is transmitted to this terminal, finishes this position updating process.Thereby multimode terminal only needs to keep idle condition or state of activation at a network, just can in all-network, upgrade its current location, when as seen not having professional the connection between this multimode terminal and other network, need not in other network, to keep idle condition, can directly enter sleep state (similar shutdown), only there is first network of connection that all-network is carried out the position renewal, significantly reduced the energy consumption of terminal by current.
Second embodiment of the invention relates to a kind of multimode terminal location updating method equally, similar with first execution mode, its difference is, in the first embodiment, when terminal determines that according to location updating message needs carry out the position renewal, initiate the position by first network of current access to adjacent networks and upgrade; And in the present embodiment, when terminal determines that according to location updating message needs carry out the position renewal, on this adjacent networks, forward the Idle state to, and send position updating request by this adjacent networks from the Sleep state.As seen terminal can have multiple different position update mode after obtaining the adjacent networks location updating message, implements comparatively flexible.
In the present embodiment, terminal can insert UMTS and CDMA20001x EVDO network equally.The current Idle state that is in the UMTS network of terminal, and in CDMA20001x EVDO network, be in Sleep (dormancy) state, the UMTS network obtains the location updating message of CDMA20001xEVDO network in advance from the MIH information server.
Specifically as shown in Figure 4, in step 410, the UMTS network issues the location updating message of CDMA20001x EVDO network by broadcast.
In step 420, terminal is after entering new sub-district, from the broadcast of this sub-district, obtain corresponding adjacent area location updating message, judge that according to the information of being received whether this terminal may be upgraded by occurrence positions, and step 430 if possible takes place then to enter in the CDMA20001xEVDO network.
In step 430, terminal forwards the Idle state to from the Sleep state on CDMA20001x EVDO network, and directly sends position informing message (being the position update request) to cdma network.
In step 440, after CDMA20001x EVDO network is received this position updating request, carry out corresponding location update operations, and upgrade assignment message (being that response is upgraded in the position) to this terminal home position, finish this position and upgrade.
Third embodiment of the invention relates to a kind of multimode terminal location updating method equally, different with preceding two execution modes, in the present embodiment, the current state of activation that is in first network (UMTS network) network of terminal, UMTS is not handed down to terminal obtain the location updating message of adjacent networks (CDMA20001x EVDO network) from the MIH information server after, but be kept at this locality, when receiving the handoff request of terminal, judge that according to the adjacent networks location updating message of the sub-district correspondence after switching whether this terminal may be upgraded by occurrence positions, if possible takes place then to replace terminal to initiate the position and upgrades in adjacent networks.This mode is compared with preceding two execution modes, has omitted between the terminal and first network interacting message that upgrades for the adjacent networks position, and network side need not regularly to issue the adjacent networks location updating message, has saved transmission resource of network.
Specifically as shown in Figure 5, in step 510, the activated state terminal is striden the sub-district and is sent handoff request to the UMTS network when moving in the UMTS network.
Then enter step 520, the UMTS network is when carrying out the sub-district switching for this terminal, judge that according to the CDMA20001x EVDO network site lastest imformation of the sub-district correspondence after switching whether this terminal may be upgraded by occurrence positions, and step 530 if possible takes place then to enter in CDMA20001x EVDO network.
In step 530, the UMTS network is carried on the position updating request of this terminal and sends to CDMA20001x EVDO network in the MIH message.
Then enter step 540, after CDMA20001x EVDO network is received this position updating request, finish the location update operations of this terminal, and upgrade response to UMTS network home position, this position is upgraded response and is carried on equally in the MIH message.By this mode, first network carries out the position renewal of adjacent networks automatically for terminal, further reduced the energy consumption of terminal, and owing to reduced the mutual of the terminal and the first internetwork location update message, and the issuing of adjacent networks location updating message, saved the transfer resource of network side.
Four embodiment of the invention relates to a kind of multimode terminal location updating method equally, similar with first to the 3rd execution mode, its difference is that in first to the 3rd execution mode, first network obtains the location updating message of adjacent networks from the MIH information server; And in the present embodiment, this adjacent networks location updating message is disposed by the Operation and Maintenance server of first network itself.First network is in advance to the location updating message of the corresponding adjacent networks of its Operation and Maintenance server requests, or the Operation and Maintenance server carries the location updating message of adjacent networks when issuing configuration information, and it is handed down to first network.First network can be broadcast to terminal with this location updating message equally, judges whether and may upgrade at the adjacent networks occurrence positions, the position renewal of notifying this adjacent networks to carry out this terminal when possibility by the location updating message of terminal according to correspondence; Perhaps first network also can be kept at this locality with this location updating message, when terminal is switched, replaces terminal to carry out corresponding judgement, when upgrading in the position that adjacent networks may take place terminal, initiates the position of this terminal to adjacent networks and upgrades.
Fifth embodiment of the invention relates to a kind of multimode terminal location updating method equally, similar with the one the second execution modes, its difference is, in the one the second execution modes, terminal is obtained the location updating message of adjacent networks from the broadcast of sub-district, and in the present embodiment, terminal is directly obtained the adjacent networks location updating message of the first network area correspondence at its current place from the MIH information server.Thereafter embodiment can be identical with first or second execution mode.
More than each execution mode all be to be that example describes with UMTS network and CDMA20001x EVDO network, this first network and adjacent networks can also be one of following or its combination in any: global system for mobile communications (Global System for mobile Communication, be called for short " GSM ") network, cdma network, the UMTS network, TD SDMA (Time Division SynchronousCode Division Multiple Access, be called for short " TD-SCDMA ") network, the CDMA2000 network, the personal handyphone system network, WLAN (wireless local area network) (Wireless Local Area Network, be called for short " WLAN "), micro-wave access to global intercommunication (Worldwide Interoperability for MicrowaveAccess is called for short " WiMAX ") network, and the trunking communication network etc.
Wherein, the positional information of different adjacent networks can be different, positional information as the UMTS network can be Location Area Identification (Location Area Identity is called for short " LAI ") and/or Routing Area Identifier (Routing Area Identity is called for short " RAI "); The positional information of WiMAX network can be paging group sign (Paging Group Identity is called for short " PGID ").
To all networks, adjacent heterogeneous network location updating message can send to terminal by broadcast, and the concrete forms of broadcasting can be different, and for example, in the UMTS network, the heterogeneous network location updating message can be included in the system message and issue; Can be included in the Overhead Message in CDMA20001xEVDO network Position Updating information and to issue; Can be included in down channel in WiMAX system Position Updating information describes in (Downlink Channel Description is called for short " DCD ") message or descending mapping (Downlink MAP is called for short " DL the MAP ") message and issues.
Sixth embodiment of the invention relates to a kind of multimode terminal position updating system, as shown in Figure 6, comprise: detecting terminal when mobile from the first area to the second area taken place for first network, judge the judging unit that this terminal whether may occurrence positions in adjacent networks be upgraded according to the pairing adjacent networks location updating message of second area, if possible occurrence positions upgrades the position updating block that the position of then notifying this adjacent networks to carry out this terminal is upgraded.Because multimode terminal only needs to keep idle condition or state of activation at first network, just can be according to the adjacent networks location updating message of the current first network area correspondence that moves to, judge whether occurrence positions upgrades this terminal at adjacent networks, thereby need not to keep and judge whether being connected of adjacent networks to upgrade at the adjacent networks occurrence positions, just can guarantee when terminal possibility occurrence positions upgrades, in time the notice adjacent networks in time carries out the position renewal to this terminal, make when not having professional the connection between this multimode terminal and other adjacent networks, need not in these adjacent networks, to keep idle condition, can directly enter sleep state (similar shutdown), know under the situation of terminal latest position not influencing these adjacent networks, significantly reduced the energy consumption of terminal.
This judging unit and position updating block can be included in the terminal.In this case, this terminal also comprises: obtain the information acquisition unit of the pairing adjacent networks location updating message of second area, this information acquisition unit is obtained one of in the following manner the adjacent networks location updating message: the adjacent networks location updating message that obtains the second area correspondence from the MIH information server; Or from the message that first network issues, obtain the adjacent networks location updating message of second area correspondence.
This terminal also comprises: insert this adjacent networks, to the unit of this network transmission position updating request, this unit can be the position updating block.This adjacent networks comprises: carry out the position renewal of this terminal after receiving this position updating request, and upgrade the renewal response unit of response to this terminal home position.
Perhaps, this terminal also comprises: position updating request is carried on media-independent switches in the message, by first network send to the unit of this adjacent networks, this unit can be the position updating block.This adjacent networks comprises: receive that the position of carrying out this terminal behind this location update message upgrades, and response is upgraded in the position be carried on media-independent and switch in the message, return to the renewal response unit of this terminal by this first network.
This judging unit and position updating block can also be included in first network.For this situation, when judging unit is received the handoff request of this terminal at first network, carry out corresponding judgement.By need to judge whether the position to upgrade by first network, can further reduce the terminal energy consumption, Signalling exchange is upgraded in the position of reducing between terminal and the network side, and network side need not to issue the location updating message of adjacent networks, has saved transfer resource.
No matter for first kind of situation or second kind of situation, first network also comprises information acquisition unit, and this information acquisition unit is obtained the adjacent networks location updating message from the MIH information server; Or obtain the location updating message of adjacent networks from the Operation and Maintenance server of first network.For first kind of situation, first network can also comprise the information broadcast unit, is used for the location updating message of adjacent networks is handed down to terminal by broadcast
Said first network and adjacent networks can be one of following or its combination in any in the present embodiment: GSM network, cdma network, UMTS network, TD-SCDMA network, CDMA2000 network, personal handyphone system network, wlan network, WiMAX network and trunking communication network.The location updating message that obtains from the MIH information server comprises positional information and/or position update cycle, and for different adjacent networks, the content that its positional information comprises can be different.Positional information as CDMA20001x EVDO network can comprise one of SID, NID, PZID or its combination in any; The positional information of UMTS network can be LAI and/or RAI; The positional information of WiMAX network can be PGID.
In sum, in the embodiments of the present invention, multimode terminal only needs to keep idle condition or state of activation at first network, just can be according to the adjacent networks location updating message of the current first network area correspondence that moves to, judge whether occurrence positions upgrades this terminal at adjacent networks, thereby need not to keep and judge whether being connected of adjacent networks to upgrade at the adjacent networks occurrence positions, just can guarantee when terminal possibility occurrence positions upgrades, in time the notice adjacent networks in time carries out the position renewal to this terminal, make when between this multimode terminal and other adjacent networks, not having professional the connection, need not in these adjacent networks, to keep idle condition, can directly enter sleep state (similar shutdown), know under the situation of terminal latest position not influencing these adjacent networks, significantly reduced the energy consumption of terminal.
First network is from the MIH information server or obtain the location updating message of adjacent networks from itself Operation and Maintenance server, after terminal moves to second area from the first area of first network, obtain the adjacent networks location updating message of second area correspondence by broadcast, judge that according to the information of being obtained whether this terminal may be upgraded by occurrence positions, if possible takes place then to initiate the position to this adjacent networks and upgrades in adjacent networks.Thereby multimode terminal only needs to keep being connected with a network, just can independently carry out the position of all-network and upgrade, and has significantly reduced the energy consumption of terminal, and can't bring obvious burden to network side.
First network is from the MIH information server or obtain the location updating message of adjacent networks from itself Operation and Maintenance server; First network according to location updating message, judges that whether this terminal may be upgraded by occurrence positions, and the position renewal of this terminal if possible takes place then to initiate to adjacent networks in adjacent networks when terminal is switched.By need to judge whether the position to upgrade by network side, can further reduce the terminal energy consumption, Signalling exchange is upgraded in the position of reducing between terminal and the network side, and network side need not to issue the location updating message of adjacent networks, has saved transfer resource.
Terminal enters Idle state in the adjacent networks that satisfies the position update condition, send position updating request to this network; Or terminal is carried on position updating request in the MIH message, sends to the adjacent networks that satisfies the position update condition by first network.Terminal can choose at random the position of carrying out adjacent networks among arbitrary in the above-mentioned dual mode and upgrade, and flexibility is better.
Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (26)
1. a multimode terminal location updating method is characterized in that, may further comprise the steps:
At first network moving from the first area to the second area taken place if detect terminal, and, judge that according to the pairing adjacent networks location updating message of second area this terminal possibility occurrence positions in adjacent networks upgrades, the position of then notifying this adjacent networks to carry out this terminal is upgraded.
2. multimode terminal location updating method according to claim 1 is characterized in that, and is further comprising the steps of: described terminal is obtained the pairing adjacent networks location updating message of described second area;
If described terminal detects it after first network has taken place by moving from the first area to the second area, then judge according to the location updating message that is obtained whether this terminal may be upgraded by occurrence positions, and the position of if possible then notifying this adjacent networks to carry out this terminal is upgraded in this adjacent networks.
3. multimode terminal location updating method according to claim 2 is characterized in that, described terminal is obtained one of in the following manner the adjacent networks location updating message of described second area correspondence:
Described terminal is obtained the adjacent networks location updating message of described second area correspondence from described media-independent handover information server; Or
Described terminal is obtained the adjacent networks location updating message of described second area correspondence from the message that described first network issues.
4. multimode terminal location updating method according to claim 3, it is characterized in that, described first network issues the adjacent networks location updating message of described second area correspondence by broadcast, and described terminal is obtained described location updating message from described broadcast.
5. multimode terminal location updating method according to claim 2 is characterized in that, the position that described terminal notifies one of in the following manner described adjacent networks to carry out this terminal is upgraded:
Described terminal inserts described adjacent networks, sends position updating request to this network; This network receives that the position of carrying out this terminal after this position updating request upgrades, and upgrades response to this terminal home position; Or
Described terminal is carried on media-independent with position updating request to be switched in the message, sends to described adjacent networks by described first network; This adjacent networks receives that the position of carrying out this terminal behind this location update message upgrades, and response is upgraded in the position is carried on media-independent and switches in the message, returns to this terminal by this first network.
6. multimode terminal location updating method according to claim 1 is characterized in that,
Described first network is when detecting described terminal mobile from the first area to the second area taken place, adjacent networks location updating message according to described second area correspondence, judge whether this terminal may be upgraded by occurrence positions, and the position of if possible then notifying this adjacent networks to carry out this terminal is upgraded in this adjacent networks.
One of 7. according to claim 3 or 6 described multimode terminal location updating methods, it is characterized in that, further comprising the steps of:
Described first network obtains the adjacent networks location updating message of described second area correspondence from described media-independent handover information server; Or
Described first network obtains the adjacent networks location updating message of described second area correspondence from its Operation and Maintenance server.
8. according to each described multimode terminal location updating method in the claim 1 to 6, it is characterized in that described terminal is Idle state or activated state, is resting state in described adjacent networks in described first network.
9. according to each described multimode terminal location updating method in the claim 1 to 6, it is characterized in that the location updating message of described adjacent networks comprises: positional information and/or position update cycle.
10. multimode terminal location updating method according to claim 9, it is characterized in that described first network and described adjacent networks comprise one of following or its combination in any: global system for mobile communications network, CDMA network, universal mobile communications network, time-division synchronous CDMA network, CDMA 2000 network, personal handyphone system network, WLAN (wireless local area network), microwave access global intercommunication network and trunking communication network.
11. multimode terminal location updating method according to claim 10 is characterized in that, the positional information of CDMA 2000 network comprises one of following or its combination in any: system banner, network identity, packet zone sign;
The positional information of universal mobile communications network comprises Location Area Identification and/or Routing Area Identifier;
The positional information of microwave access global intercommunication network comprises the paging group sign.
12. a multimode terminal position updating system comprises terminal, first network and adjacent networks, it is characterized in that, also comprises:
Detecting terminal when first network has taken place by mobile from the first area to the second area, judging the judging unit that this terminal whether may occurrence positions in adjacent networks be upgraded according to second area pairing adjacent networks location updating message;
The notice adjacent networks carries out the position updating block of the position renewal of terminal;
If described judging unit is judged this terminal and may upgrade by occurrence positions at adjacent networks that the position of then indicating described position updating block to notify this adjacent networks to carry out this terminal is upgraded.
13. multimode terminal position updating system according to claim 12 is characterized in that, described judging unit and described position updating block are included in the described terminal;
Described terminal also comprises: obtain the unit of the pairing adjacent networks location updating message of described second area, this unit obtains one of in the following manner described adjacent networks location updating message:
Obtain the adjacent networks location updating message of described second area correspondence from described media-independent handover information server; Or
From the message that described first network issues, obtain the adjacent networks location updating message of described second area correspondence.
14. multimode terminal position updating system according to claim 13 is characterized in that, described terminal also comprises: insert described adjacent networks, send the unit of position updating request to this network; Described adjacent networks comprises: carry out the position renewal of this terminal after receiving this position updating request, and upgrade the unit of response to this terminal home position; Or
Described terminal also comprises: position updating request is carried on media-independent switches in the message, send to the unit of described adjacent networks by described first network; Described adjacent networks comprises: receive that the position of carrying out this terminal behind this location update message upgrades, and response is upgraded in the position be carried on media-independent and switch in the message, return to the unit of this terminal by this first network.
15. multimode terminal position updating system according to claim 12 is characterized in that, described judging unit and described position updating block are included in described first network;
Described judging unit when described terminal has taken place by mobile from the first area to the second area, carries out described judgement in described first network measuring.
16., it is characterized in that described first network also comprises according to claim 13 or 15 described multimode terminal position updating systems:
Obtain the unit of described adjacent networks location updating message from described media-independent handover information server; Or
Obtain the unit of the location updating message of described adjacent networks from the Operation and Maintenance server of described first network.
17., it is characterized in that described terminal is Idle state or activated state, is resting state according to each described multimode terminal position updating system in the claim 12 to 15 in described adjacent networks in described first network.
18. a multimode terminal is characterized in that, comprising:
Detecting described terminal when first network has taken place by mobile from the first area to the second area, judging the judging unit that this terminal whether may occurrence positions in adjacent networks be upgraded according to second area pairing adjacent networks location updating message;
The notice adjacent networks carries out the position updating block of the position renewal of terminal;
If described judging unit is judged this terminal and may upgrade by occurrence positions at adjacent networks that the position of then indicating described position updating block to notify this adjacent networks to carry out this terminal is upgraded.
19. multimode terminal according to claim 18 is characterized in that, also comprises: obtain the unit of the pairing adjacent networks location updating message of described second area, this unit obtains one of in the following manner described adjacent networks location updating message:
Obtain the adjacent networks location updating message of described second area correspondence from described media-independent handover information server; Or
From the message that described first network issues, obtain the adjacent networks location updating message of described second area correspondence.
20. multimode terminal according to claim 18 is characterized in that, also comprises:
Insert described adjacent networks, send the unit of position updating request to this network; Or
Position updating request is carried on media-independent switches in the message, send to the unit of described adjacent networks by described first network.
21., it is characterized in that described terminal is Idle state or activated state, is resting state according to each described multimode terminal in the claim 18 to 20 in described adjacent networks in described first network.
22. a network equipment is characterized in that, comprising:
Obtain the acquiring unit of the location updating message of adjacent networks.
23. network equipment according to claim 22 is characterized in that,
Described acquiring unit obtains described adjacent networks location updating message from described media-independent handover information server; Or
Obtain the location updating message of described adjacent networks from the Operation and Maintenance server of present networks.
24. network equipment according to claim 23 is characterized in that, also comprises:
The location updating message of described adjacent networks is handed down to the unit of terminal.
25. network equipment according to claim 23 is characterized in that, also comprises:
Detecting terminal when first network has taken place by mobile from the first area to the second area, judging the judging unit that this terminal whether may occurrence positions in adjacent networks be upgraded according to second area pairing adjacent networks location updating message;
The notice adjacent networks carries out the position updating block of the position renewal of this terminal;
If described judging unit is judged this terminal and may upgrade by occurrence positions at adjacent networks that the position of then indicating described position updating block to notify this adjacent networks to carry out this terminal is upgraded.
26. a network equipment is characterized in that, comprising:
From the unit of the position updating request of other network receiving terminals, this position updating request is carried on media-independent and switches in the message;
Response is upgraded in the position be carried in the media-independent switching message, return to the unit of this terminal by described other networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100071793A CN101242633A (en) | 2007-02-06 | 2007-02-06 | Update method, system, terminal and device for multi-mode terminal position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100071793A CN101242633A (en) | 2007-02-06 | 2007-02-06 | Update method, system, terminal and device for multi-mode terminal position |
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| Publication Number | Publication Date |
|---|---|
| CN101242633A true CN101242633A (en) | 2008-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100071793A Pending CN101242633A (en) | 2007-02-06 | 2007-02-06 | Update method, system, terminal and device for multi-mode terminal position |
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| Country | Link |
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| CN (1) | CN101242633A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102474801A (en) * | 2009-08-12 | 2012-05-23 | 北电网络有限公司 | Receiving a message identifying neighbor cells |
| 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 |
| CN106411990A (en) * | 2016-05-13 | 2017-02-15 | 陕西师范大学 | Network accessing management and control method and system for group activities |
-
2007
- 2007-02-06 CN CNA2007100071793A patent/CN101242633A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102474801A (en) * | 2009-08-12 | 2012-05-23 | 北电网络有限公司 | Receiving a message identifying neighbor cells |
| US8977213B2 (en) | 2009-08-12 | 2015-03-10 | Apple Inc. | Receiving a message identifying neighbor cells |
| 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 |
| CN106411990A (en) * | 2016-05-13 | 2017-02-15 | 陕西师范大学 | Network accessing management and control method and system for group activities |
| CN106411990B (en) * | 2016-05-13 | 2019-11-29 | 陕西师范大学 | A kind of the network insertion management-control method and system of group activity |
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