CN101202983B - Method and system for calling to know called time in advance - Google Patents
Method and system for calling to know called time in advance Download PDFInfo
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- CN101202983B CN101202983B CN200610162000A CN200610162000A CN101202983B CN 101202983 B CN101202983 B CN 101202983B CN 200610162000 A CN200610162000 A CN 200610162000A CN 200610162000 A CN200610162000 A CN 200610162000A CN 101202983 B CN101202983 B CN 101202983B
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Abstract
The invention discloses a method for a calling user knowing beforehand the time when a called user is. As a user dials a number, a calling preprocessing prompt is given; if the user chooses calling preprocessing, a calling mobile terminal updates the time zone and the clock time of the handset; a time zone request for the called user is sent and the time zone information of the called user is acquired; the time zone difference between the calling user and the called user is calculated, and the difference is added to the clock time of the calling user to acquire the clock time when the call is made; and a preprocessing unit gives the present time zone and clock time information when the called user is, and the calling user determines whether to initiate a call to the called user. The invention provides the calling user with the time information of the time zone of the called user who is acquired beforehand, and can acquire the current rough location of the called user at the same time. The acquisition of the information needs no establishment of connection with the called user ahead of time, which leads the calling user to avoid the problem of inconvenience caused by the call to the called user who is in situations such as rest time and so on. The invention is also applicable to WCDMA and other mobile communication systems.
Description
Technical field
The present invention relates to mobile communication, particularly a kind of method and system of the portable terminal calling party being known in advance the current temporal information of living in of callee.
Background technology
At present, in the mobile terminal calling communication process, for user time information to obtain processing relatively rough, function singleness mainly contains following several kinds of modes and approach:
(1) during the caller calls called subscriber,, and have no record to preserve to callee's temporal information this moment simply with initial moment of this session of clock log of this machine of caller.
When (2) callee responds the calling request, be the initial moment, have no record to preserve the current time information of calling party with this calling of clock log of called machine.
(3) in the short message service, the note of transmit leg will be mail to the recipient by timestamp on the sign when arriving network, so the recipient can be known the transmitting time of this note more exactly.But transmit leg can't be learned this note and reach recipient's the definite time.
Above-mentioned several kinds of processing methods all can not reflect the temporal information of incidents such as calling, note accurately, all sidedly, and need under the condition that signaling has connected or paging has been sent, can carry out.But under some occasion or situation; Such as called or calling subscriber when carrying out transnational commercial activity; The calling subscriber need confirm the residing temporal information of callee in advance, so that whether decision is fit to make a call, necessity of called subscriber's time state in certain communication process of record is arranged also in addition.
Summary of the invention
The purpose of this invention is to provide a kind of method and system of knowing in advance and writing down called temporal information.
According to one side of the present invention, a kind of calling subscriber is known called time method of living in advance, comprises step:
When the user dials, will provide and call out the preliminary treatment prompting;
If user's selective call preliminary treatment, then calling mobile terminal upgrades this machine time zone and clock;
Send the request of called time zone and obtain called subscriber's time-zone information;
It is poor to calculate calling subscriber time zone and called subscriber time zone, obtains called current clock of living in the addition of calling subscriber's clock;
Pretreatment unit will provide current time zone of living in of called subscriber and clock information, and whether calling subscriber's decision initiates the calling to the called subscriber.
According to another aspect of the present invention, a kind of calling subscriber is known the system of called time of living in advance, comprises the portable terminal and the mobile communications network that connect through air wireless interface, and said portable terminal comprises:
Call out pretreatment unit, be used for judging whether to carry out preliminary treatment when subscriber dialing is called out, and coordinate the execution and the control of time zone acquiring unit, clock calculation unit, demonstration memory cell;
The time zone acquiring unit is used to obtain caller and called time zone;
The clock calculation unit, the user calculates the caller that the time zone acquiring unit provides and difference and this machine clock in called time zone;
Be used for showing current callee temporal information of living in, and preserve the residing temporal information of conversation callee to the calling subscriber;
Memory cell is used for to the time zone acquiring unit mapping (enum) data being provided;
Said mobile communications network comprises:
Calling subscriber MSC is for the calling subscriber provides wireless access and time zone data transport service;
The described attaching position register of called subscriber, the VLR positional information in user storage called subscriber's current service zone;
The time zone server is used to respond calling subscriber's time zone query requests, goes out called subscriber's present located time zone through analyzing the VLR information calculations;
Called subscriber MSC/VLR is used for to the called subscriber wireless access and Location Registration service being provided, and upgrades positional information to called subscriber HLR report simultaneously.
The present invention provides the time zone time of knowing the called subscriber in advance information for the calling subscriber; Also can learn simultaneously the current roughly present position of called subscriber; And the obtaining of these information need not to set up in advance and being connected of called subscriber, and makes the calling subscriber avoid being in owing to the callee situation such as time of having a rest to a great extent and calls out the inconvenient problem that causes.Through the analysis to coverage, portable terminal place broadcast, the present invention can also make the user accurately learn time zone, current place, and can be from dynamic(al) correction owing to striding the terminal clock problem that the time zone causes.This method has been avoided the participation of mobile operator, has reduced user's professional consumer cost.The present invention can write down temporal information comprehensively and accurately for the user in communication process, for the user offers convenience.The GSM network that the present invention is not only applicable to embodiment and is lifted is fit to for all the other GSMs such as WCDMA too.
Description of drawings
Fig. 1 is personal electronic equipments safety and message protection system configuration;
Fig. 2 is that the display control unit management gets into the flow chart that shows holding state;
Fig. 3 is that the display control unit management gets into the flow chart that shows state of activation;
Fig. 4 is the flow chart that host-processor carries out authentication.
Embodiment
The present invention is made up of two parts, 100 portable terminals and 110 mobile communications networks, and both connect through 130 air wireless interface, and its standard can be the air interface specification of GSM, WCDMA.
100 portable terminals have increased following unit except comprising necessary assemblies such as existing general module such as keyboard interface, call treatment, modulation module:
101 call out pretreatment unit: be responsible for judging whether to carry out preliminary treatment when subscriber dialing is called out, coordinate the execution and the control of 102 time zone acquiring units, 103 clock calculation unit, 104 demonstration memory cell.
102 time zone acquiring units: accomplish caller and called time zone and obtain function, comprise through 111MSC and send caller and called time zone query requests, time zone Data Receiving and processing to 113 time zone servers.For the caller time zone, Unit 102 also can obtain through the data analyses such as LAI that receive from MSC.
103 clock calculation unit: be used to calculate the caller that provides by Unit 102 and difference and this machine of caller clock in called time zone, obtain the residing temporal information of called subscriber.
104 show memory cell: be used for showing current callee temporal information of living in to the calling subscriber make the user can determine whether initiate the calling to the callee.Simultaneously, behind end of conversation, for the user preserves the residing temporal information of the callee that this time converses.
105 memory cells: be used for necessary mapping (enum) data being provided, show the entity that memory cell data is preserved as 104 simultaneously to 102 time zone acquiring units.
106 calling units: carry out conventional call conversation function.
110 mobile communications networks can be Access Network and the core net of GSM, WCDMA, are not limited to this two kinds of systems.For convenience, only be that example describes here with the gsm system, equally also be applicable to other mobile communications network.Mainly comprise:
111 calling subscriber MSC: for the calling subscriber provides wireless access and time zone data transport service.
112 called subscriber HLR: the attaching position register under the called subscriber has comprised the regional position information such as VLR of called subscriber's current service.
113 time zone servers: be used to respond calling subscriber's time zone query requests, the VLR information to 112HLR visit called subscriber coverage goes out called subscriber's present located time zone through analyzing the VLR information calculations.
114 called subscriber MSC/VLR: be used for wireless access and Location Registration service being provided, upgrade positional information to 112 called subscriber HLR report simultaneously to the called subscriber.
120 called mobile terminals: the object that the calling subscriber need carry out the time inquiry and call out.
The present invention mainly comprises below will be described in detail basic steps such as calling out preliminary treatment judgement, caller time zone and clock upgrade, called time zone obtains, called clock calculation, called clock demonstration preservation and instance.
Step 201: the calling subscriber gets into the dial-up state.
Step 202: whether decision calls out preliminary treatment according to customer requirements.If the user does not carry out this step operation, change 209 conventional call flows so over to.
Step 203: carry out the renewal of this machine of caller time zone and clock.This step is mainly based on the following fact:
Generally, there is multiple different state when calling subscriber and called subscriber, as shown in table 1:
| The calling subscriber position | The called subscriber position | |
| Sight 1: | Home | Home |
| Sight 2: | Home | The roaming district |
| Sight 3: | The roaming district | Home |
| Sight 4: | The roaming district | The roaming district |
Table 1 call state table
When initiating a calling, the calling subscriber possibly switch to sight 3 from sight 1.In this case, the calling subscriber's time zone and clock of its portable terminal that can't upgrade in time probably.The invention provides a kind of user's that in GSM, upgrades in time as shown in Figure 3 this machine time zone and the method for clock, comprise following a few sub-steps (annotate: this method equally also is applicable to systems such as WCDMA):
Substep 301: calling mobile terminal obtains its LAI parameter through wave point from MSC/VLR.LAI is made up of MCC, MNC and LAC, has wherein comprised the necessary information in portable terminal current service zone.
Substep 302: in 105 mobile terminal memory unit, write down the tabulation of correlation between time zone and the LAI (MCC MNCLAC) in advance, can confirm corresponding time zone value through LAI.From memory, read the relevant parameters item and compare the time zone that search can calculate place, portable terminal current service zone.
Substep 303: relatively whether the new and old time zone of calling subscriber value is identical.If the user is current so still is in former time zone, there is no need to carry out time zone and clock and upgrades, and changes 307 end operations.If both are different, showing that portable terminal is current has carried out striding time zone action, if the user does not find that this changes, the clock that shows of its terminal is wrong so, is necessary to proofread and correct renewal, needs to carry out 304 steps.
Substep 304: upgrade the customer mobile terminal time zone.
Substep 305: judge whether to have carried out clock and upgrade operation.
Substep 306: upgrade the customer mobile terminal clock.This new clock is obtained by former clock and new and old time zone difference operation.
Substep 307: finish this this machine of calling subscriber time zone clock and upgrade.
Step 204: send the request of called time zone, step 205: receive called time zone data, the main called mobile terminal time zone query manipulation of carrying out of this two step, the response of network side can be accomplished through diverse ways and approach.But step 204 and 205 is essential.The present invention proposes a kind of method based on the HLR inquiry and realizes this function, and is as shown in Figure 4, comprises following substep:
Substep 401: initiate by calling mobile terminal, inquire about to server requests called subscriber time zone, 113 time zone through 111MSC.
After substep 402:113 time zone server is received search request, will the request that called subscriber VLR is specified in visit be proposed to 112 called subscriber's attaching position registers.
Substep 403:112 called subscriber attaching position register is searched for 114 called subscriber's Visited Location Registors that its database is found out coupling, and its address information VLR ADDR is informed 113 time zone servers according to 402 requests.In this step; 112 called subscriber's attaching position registers are not initiated paging to 120 terminal calleds; The data of its preservation are the each start-up loggings of 120 terminal calleds or regularly initiatively report to HLR; Therefore 402 requests are not learned by 120 terminal calleds, and this is the prerequisite place that this method can be obtained called subscriber's current time in advance.
Substep 404:113 time zone server is mapped as corresponding time zone, coverage, 114 called subscriber's Visited Location Registors place with address information VLR ADDR.In actual conditions, the scope that Visited Location Registor can cover is always limited, can not surpass a time zone usually.Therefore it is rational its time zone data being belonged to the time zone as the called subscriber.
Substep 405: the calling subscriber receives called subscriber's time-zone information of analyzing gained from 113 time zone servers.
Step 206: handle from the time zone clock of caller and called time zone data, caller clock and the difference addition of the called time zone of caller are obtained final called residing clock data.As shown in Figure 5.
Step 207: show called present located time zone and temporal information thereof, accomplish the requirement of knowing called current time information in advance.
Step 208: the calling subscriber is after examining the called current time, and whether decision is fit to makes a call to called.
Step 209: step 210: carry out conventional calling and communication process.
Step 211: through after finishing, for the calling subscriber preserves and write down callee's in this communication process temporal information, so that the possible period of want or need.
Claims (11)
1. a calling subscriber is known called time method of living in advance, comprises step:
When the calling subscriber dials, will provide and call out the preliminary treatment prompting;
If calling subscriber's selective call preliminary treatment, then calling mobile terminal upgrades this machine time zone and clock;
Send the request of called time zone and obtain called subscriber's time-zone information;
It is poor to calculate calling subscriber time zone and called subscriber time zone, obtains called current clock of living in the addition of calling subscriber's clock;
Pretreatment unit will provide current time zone of living in of called subscriber and clock information, and whether calling subscriber's decision initiates the calling to the called subscriber.
2. method according to claim 1 is characterized in that also comprising:
When call conversation finishes, calling party and callee's time information when pretreatment unit will write down this dial-up initiation for the calling subscriber.
3. method according to claim 1 is characterized in that said calling mobile terminal upgrades this machine time zone and clock comprises step:
Calling mobile terminal obtains the LAI parameter through wave point from MSC/VLR;
From memory, read the relevant parameters item and compare search, calculate the time zone at place, calling mobile terminal current service zone;
Relatively whether the new and old time zone of calling subscriber value is identical, if different, then upgrades the calling mobile terminal time zone.
4. method according to claim 3 is characterized in that said LAI parameter is made up of MCC, MNC and LAC.
5. method according to claim 3 is characterized in that said memory has write down the tabulation of correlation between time zone and the LAI parameter in advance.
6. method according to claim 1 is characterized in that said transmission called time zone request and obtains called subscriber's time-zone information comprising step:
Calling mobile terminal is inquired about to server requests called subscriber time zone, time zone through MSC;
The time zone server proposes the request that called subscriber's Visited Location Registor is specified in visit to called subscriber's attaching position register;
Called subscriber's attaching position register is searched for called subscriber's Visited Location Registor that its database is found out coupling according to request, and the time zone server is informed in the address of called subscriber's Visited Location Registor;
The time zone server is mapped as corresponding time zone, coverage, called subscriber's Visited Location Registor place with address information;
The calling subscriber receives called subscriber's time-zone information of analyzing gained from the time zone server.
7. method according to claim 1 is characterized in that said calling subscriber is positioned at home, and the called subscriber is positioned at the roaming district.
8. method according to claim 1 is characterized in that said calling subscriber is positioned at the roaming district, and the called subscriber is positioned at home.
9. method according to claim 1 is characterized in that said calling subscriber is positioned at the roaming district, and the called subscriber is positioned at the roaming district.
10. method according to claim 1 is characterized in that said calling subscriber is positioned at home, and the called subscriber is positioned at home.
11. a calling subscriber is known the system of called time of living in advance, comprises the portable terminal and the mobile communications network that connect through air wireless interface, said portable terminal comprises:
Call out pretreatment unit, be used for judging whether to carry out preliminary treatment when subscriber dialing is called out, and coordinate the execution and the control of time zone acquiring unit, clock calculation unit, demonstration memory cell;
The time zone acquiring unit is used to obtain caller and called time zone;
The clock calculation unit, the user calculates the caller that the time zone acquiring unit provides and difference and this machine clock in called time zone;
Show memory cell, be used for showing current callee temporal information of living in, and preserve the residing temporal information of conversation callee to the calling subscriber;
Memory cell is used for to the time zone acquiring unit mapping (enum) data being provided;
Said mobile communications network comprises:
Calling subscriber MSC is for the calling subscriber provides wireless access and time zone data transport service;
The described attaching position register of called subscriber, the VLR positional information in user storage called subscriber's current service zone;
The time zone server is used to respond calling subscriber's time zone query requests, goes out called subscriber's present located time zone through analyzing the VLR positional information calculation;
Called subscriber MSC/VLR is used for to the called subscriber wireless access and Location Registration service being provided, and upgrades positional information to called subscriber HLR report simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610162000A CN101202983B (en) | 2006-12-12 | 2006-12-12 | Method and system for calling to know called time in advance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610162000A CN101202983B (en) | 2006-12-12 | 2006-12-12 | Method and system for calling to know called time in advance |
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| CN101202983A CN101202983A (en) | 2008-06-18 |
| CN101202983B true CN101202983B (en) | 2012-09-26 |
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| CN200610162000A Active CN101202983B (en) | 2006-12-12 | 2006-12-12 | Method and system for calling to know called time in advance |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769700A (en) * | 2012-07-05 | 2012-11-07 | 天翼电信终端有限公司 | Communication information display method and mobile terminal |
| KR102180477B1 (en) * | 2014-03-12 | 2020-11-18 | 삼성전자주식회사 | Method and system for providing information on a time zone of an external device |
| US9949087B2 (en) | 2014-03-12 | 2018-04-17 | Samsung Electronics Co., Ltd. | Method and system for providing information about time zone of a wireless communication device |
| US9521254B2 (en) | 2014-08-11 | 2016-12-13 | International Business Machines Corporation | Communicating availability of a mobile device |
| CN106027766A (en) * | 2016-04-29 | 2016-10-12 | 青岛海信移动通信技术股份有限公司 | Processing method and processing device of communication |
| CN105827856A (en) * | 2016-05-04 | 2016-08-03 | 廖建强 | Calling method and terminal |
| CN115643337B (en) * | 2021-09-26 | 2023-10-20 | 荣耀终端有限公司 | Call time reminding method and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245610A (en) * | 1996-12-04 | 2000-02-23 | 艾利森电话股份有限公司 | Local time manager |
| CN1330839A (en) * | 1998-12-18 | 2002-01-09 | 艾利森电话股份有限公司 | Communication system containing information about different time zones in which mobile stations are located |
| CN1649432A (en) * | 2003-12-17 | 2005-08-03 | 三星电子株式会社 | Asynchronous mobile communication terminal and asynchronous mobile communication system and method |
-
2006
- 2006-12-12 CN CN200610162000A patent/CN101202983B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245610A (en) * | 1996-12-04 | 2000-02-23 | 艾利森电话股份有限公司 | Local time manager |
| CN1330839A (en) * | 1998-12-18 | 2002-01-09 | 艾利森电话股份有限公司 | Communication system containing information about different time zones in which mobile stations are located |
| CN1649432A (en) * | 2003-12-17 | 2005-08-03 | 三星电子株式会社 | Asynchronous mobile communication terminal and asynchronous mobile communication system and method |
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| CN101202983A (en) | 2008-06-18 |
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