CN1229561A - Eliminating reception delay in paging system - Google Patents
Eliminating reception delay in paging system Download PDFInfo
- Publication number
- CN1229561A CN1229561A CN97197710A CN97197710A CN1229561A CN 1229561 A CN1229561 A CN 1229561A CN 97197710 A CN97197710 A CN 97197710A CN 97197710 A CN97197710 A CN 97197710A CN 1229561 A CN1229561 A CN 1229561A
- Authority
- CN
- China
- Prior art keywords
- beep
- pager
- sleep mode
- calling
- paging
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to eliminating a call delay caused by a sleep mode in a paging system, which operates at a service centre and in which a pager can be set to a sleep mode, in which a power saving mode and a receiving mode alternate. The delay caused by the sleep mode is avoided by selecting a first pager set, to which at least one pager (8) to be selected later on belongs, on the basis of a received call according to a predefined criterion before analysing the contents of the call, and a signal for interrupting the sleep mode is sent to said first pager set. The selection criterion for the first pager set may be e.g. information on the number of subscriber A (1) stored in the system or a reference stored in the system and based on information on the caller's location to at least one pager, the sleep mode of which will be interrupted on the basis of a call from said location.
Description
The present invention relates to a kind of method that is used for eliminating the calling time-delay that the paging system sleep mode caused, in this system, beep-pager can be in alarm mode, continuous receive mode or be in sleep mode, in sleep mode, battery saving mode and receive mode hocket, this method may further comprise the steps: receive a calling in a kind of service center that comprises a paging system, analyze the content of this calling, at least select a beep-pager and send a calling according to the content of this calling to described at least one beep-pager.
The resource that effectively utilizing any mechanism is provided is based on personnel's mobility and quick accessibility.Based on the use of the senior paging system of wireless connections, reduced keeping the needs of overlapping resource, because making, these systems can carry out the running of mechanism and the relevant personnel's transfer fast.
Mobile communication system is a kind of telecommunication system that is made of a mobile radio communication and some travelling carriages.In paging system, communication is unidirectional, and promptly beep-pager only plays the effect of a receiver.Paging is started by the calling of the switch that is sent to paging network.Signal sends to beep-pager by paging transmitter, and these paging transmitters are controlled by some paging area controllers by a paging network controller.If someone be in the area of coverage of this paging system and he/her beep-pager opening, but his paging receiving message so.
Beep-page message can be indicated with multiple mode.The simplest mode is to indicate beep-page message with voice signal, light signal or by shaking this beep-pager.In addition, except this beep-page message, in the demonstration of beep-pager, also can provide a kind of Serial No. (for example someone may call out number) or alphanumeric message.
For paging system is worked reliably, beep-pager requires small and light, is convenient to the user and carries easily.This beep-pager must be able to work long hours, so that the reliability of system can be not influenced.Therefore, about the performance of this system, particularly importantly make the use optimization of the power supply of beep-pager.
Some solutions that reduce the beep-pager power consumption are disclosed.The most general prior art scheme is to adopt a kind of sleep mode (for example, EP 483246, EP 607037 and EP597308).In sleep mode, beep-pager is only visited the receive mode of power consumption every now and then, and it is operated in battery saving mode in all the other times.The scheme of this being called as " sleep mode " has prolonged the useful life of power supply, because power consumption is of short duration rather than continuous.Battery saving mode is defined longly more, and it is also long more that power supply continues service time.
Because in the battery saving mode of sleep mode, beep-pager is receipt of call not, therefore in paging system, adopt this sleep mode to cause inconvenient time-delay.After beep-pager was placed in sleep mode, switch only could send beep-page message when learning that beep-pager is in receive mode.This time-delay length equals the length of this economize on electricity time period at the most, and average delay is the battery saving mode duration half.
An object of the present invention is, a kind of scheme is provided, be used for can predicting under the situation of beep-page message at some, eliminate by beep-pager sleep mode caused calls out this section time-delay that provides between this calling from decision.
Utilize independent claims 1,6 and 13 described methods of the present invention, system and beep-pager can reach this purpose.The present invention is based on such thought: this beep-pager often is used in some occasions like this, in these occasions, may pre-determine one or more like this beep-pagers, for this beep-pager, cause calling possibly it from the calling of a given number.This occasion is a service center normally, and this service center distributes the resource that it manages according to the calling that has entered this center.This service center comprises, public emergent center for example, and the master-control room of large-scale production process, telephone call office of hospital (hospitalexchanger), or the like.The present invention does not provide any substantial benefit to a kind of like this paging system, and in this paging system, when paging center received the calling of a number that is sent to a certain specific beep-pager, beep-page message sent to this beep-pager automatically.
Service center preferably has a person on duty, and after this person on duty receives a calling, according to the one or more like this beep-pagers of the content choice of this calling, this beep-pager will be activated according to this calling.The work of this service center is so often, can foresee that promptly calling from a certain group can cause the calling to some beep-pager.Pre-known information is stored in the database, as index from some number to some beep-pager, make and to retrieve the paging unit relevant, and send the signal that is used to interrupt sleep mode when calling out once entering the beep-pager of service center in this paging unit with the number of user A.The identification of the user A of this calling is conventional technology with the relevant search operaqtion of carrying out database in call setup or switching phase, is conspicuous for those of skill in the art therefore.
Receive be used to interrupt the signal of sleep mode after, beep-pager is transformed into continuous receive mode, and after making paging decision, actual beep-page message can be sent out at once, and in page phase, be apprised of will be in receive mode once more the time when beep-pager, system must not wait for.Person on duty one has analyzed the content of this calling and has sent beep-page message to selected beep-pager, and this calling just causes an alarm, and does not have additional delay from the decision paging to showing this beep-page message.
In fact the signal that is used to interrupt sleep mode is sent to all beep-pagers that this calling sends to possibly.This group beep-pager is hereinafter referred to as the first paging unit.According to practical application, this first paging unit can comprise the beep-pager of for example a certain zone, group or the combination of these beep-pagers.
The person on duty of service center estimates that according to his/her the beep-pager of needs resource sends beep-page message to those.This group beep-pager is hereinafter referred to as the second paging unit.The second paging unit is the part of the first paging unit preferably.
The invention enables and can eliminate the time-delay that battery saving mode causes, this is because alarm can be issued at once after making the paging decision, therefore, needn't wait until that beep-pager is in that moment of receive mode again.After having eliminated this time-delay, the duration that the prolongs battery saving mode realization of this calling of in fact can not slowing down, this obviously helps to make the use optimization of battery.
Below, the present invention is described in detail with reference to the accompanying drawings in detail, wherein
Fig. 1 shows first preferred implementation of system of the present invention,
Fig. 2 shows the realization of the sleep mode in the beep-pager of working on the radio-ray path of paging system,
Fig. 3 show in the beep-pager of on the radio-ray path of paging system, working adopt benefit that method of the present invention provided and
Fig. 4 shows the operation principle flow chart of sequence of operations of the present invention.
Can see benefit provided by the present invention from following the present invention's first preferred implementation, this execution mode is shown in block diagram among Fig. 1.This example shows a service center 2, and this service center distributes the resource that it manages according to the calling that is sent to this center.Service center 2 preferably includes an application system 3, and this application system provides suitable data processing and display unit for the person on duty, so that he can control and revise paging operation.Service center 2 also comprises a paging network controller 5, and paging operation is finished in the order that this controller is given according to application system 3.Application system 3 and paging network controller 5 can be devices separately, and as shown in Figure 1, perhaps they can be formed in a bigger part of the paging equipment of working under mobile radio communication or the paging network situation.This mobile radio communication and paging network for example are TETRA (pan-European relay radio) and ERMES (European radio message system).Here the paging system among applied Fig. 1 is based on the ERMES paging system, for simplicity's sake, only shows the paging area controller PAC 6 in this system, a base station BS 7 and a beep-pager 8.In fact, a lot of beep-pagers 8 and base station 7 are arranged.
Order according to application system sends a sleep mode signal to beep-pager, and the beep-pager of this system just can be placed in sleep mode.Correspondingly, send a signal that is used to interrupt sleep mode, just can interrupt the sleep mode of these beep-pagers to selected beep-pager.According to this application, beep-pager can also be employed travelling carriage in the two-way services in some cases.
A calling party 1 can be passed through any network, for example by integrated services digital network ISDN, public switch telephone network PSTN or Public Land Mobile Network PLMN, exchanges information with service center 2.When a certain calling enters service center, the number of application system 3 identification user A, and from database 4, retrieve the first paging unit relevant for information about with the number of user A.Application system 3 is sent an order to paging network controller 5, with the signal of the sleep mode that sends a beep-pager that is used for interrupting the first paging unit.This paging network controller sends a message by paging area controller 6 to base station 7, and the beep-pager 8 of this base station in the first paging unit sends a signal then.
Along with the carrying out that calls out, the person on duty at this center analyzes the content of this calling, and according to the content of this calling, he selects second a paging unit that will send beep-page message to it.Because the second paging unit is a subclass of the first paging unit normally, so these beep-pagers have been in receive mode and beep-page message can be sent out immediately.
The sleep mode of this beep-pager comprises dual mode: battery saving mode and receive mode.Receive mode is the routine work mode of this beep-pager, and in this mode, beep-pager can receive the signal that the base station sends continuously.In battery saving mode,, be in passive states in the operation although this beep-pager is being opened.Like this, just turned off the very receiving function of power consumption, and beep-pager still remains on a kind of like this stand-by state, so that it can be transformed into receive mode at once.
Native system places a kind of sleep mode by sending a sleep mode signal to beep-pager with it.Beep-pager at first is transformed into battery saving mode after receiving this signal.Behind a certain predetermined amount of time, the timer of this beep-pager places receive mode with beep-pager, stops the scheduled time of one section weak point, and beep-pager rotates back into battery saving mode again then.After this, beep-pager is down synchronous this machine internal timing, is transformed into battery saving mode and receive mode every now and then.
Fig. 2 shows the working method of the beep-pager of working on radio-ray path.Be operated in paging network controller 5 under the service center 2 at moment T
1Beep-pager 8 is placed sleep mode.In sleep mode, beep-pager 8 replaces between battery saving mode and receive mode.A calling is at moment T
2Enter service center 2.Person on duty's decision of service center is at moment T
4Send beep-page message to beep-pager 8.Because this beep-pager is in battery saving mode, so paging network controller 5 has only when this beep-pager is in receive mode more by the time and could send this calling.When beep-pager 8 was transformed into receive mode, paging controller 5 sent beep-page message, and this beep-pager is at moment T
5Send an alarm.By beep-pager 8 battery saving mode caused from the decision paging is DT=T to this section time-delay that sends the beep-page message
5-T
4
Fig. 3 shows in paging system with the resulting benefit of method of the present invention.When a calling at moment T
2When entering service center 2, application system 3 is determined the first paging unit according to such criterion, and this criterion is to be stored in advance according to the number of user A in the database 4 of this application system.After having finished this operation, application system 3 is sent an order to paging network controller 5, with the signal of the sleep mode that sends a beep-pager that is used for interrupting the first paging unit, so this paging network controller is at moment T
3Send this signal.After current battery saving mode finished, this interrupt signal placed continuous receive mode with this beep-pager at once.When paging network controller 5 at moment T
4When beep-pager 8 sent beep-page message, this beep-pager was at moment T
4Get started alarm.
Fig. 4 shows at the operation principle flow chart according to the sequence of operations of the Fig. 3 in the system of first execution mode.At section start, paging network controller 5 has sent the sleep mode signal to this beep-pager 8.In sleep mode, the beep-pager most of the time is in operational passive states (battery saving mode), but is transformed into receive mode every now and then, and in view of the above, it can receive the signal (step 10) that base station 7 is sent.(step 11), application system 3 find out the number of user A and retrieve the definition (step 12) of the beep-pager relevant with described number A from the databases 4 of this system when a urgent call enters service center 2.These beep-pagers constitute the first paging unit, and the signal that one of application system 3 order is used to interrupt sleep mode will send to this first paging unit (step 13).Along with the carrying out that calls out, the person on duty analyzes the content of this calling, and judges whether this calling causes alarm, and whether perhaps described situation is harmless and do not need to use the resource (step 14) of service center.If this call does not cause calling, application system order sleep mode signal will be sent to the beep-pager (step 16) in this first paging unit so.If the content judgement according to this calling will send beep-page message, application system 3 is determined one second paging units (step 17) so, and the beep-pager in this paging unit sends a beep-page message (step 18) that beep-pager is transformed into the alarm mode.After having sent this beep-page message, those in the definite again first paging unit of this system do not belong to the beep-pager (step 19) of the second paging unit, and send a sleep mode signal (step 20) to these beep-pagers.
In some cases, importantly inform resource rapidly near this calling party.In second execution mode of the present invention, determine the first paging unit according to the position of calling party during calling out.Can be directly from the user register of the number of calling party A, retrieve from the position of the calling of fixed network, and also can be positioned rapidly, can be accurate to a certain sub-district at least from the calling of travelling carriage.When calling out when different networks enters, determine that according to special method the position of calling out is conventional technology, be conspicuous therefore for those of skill in the art.When a calling that causes beep-page message entered this service center, system determined the position of user A and interrupts the sleep mode of selected paging unit according to this position.
In the execution mode of the invention described above, system 3 just sends the signal that is used to interrupt sleep mode according to the firm definite first paging unit of the number of user A.The order of interrupting sleep mode can also be delayed time, in order to avoid because the interruption for no reason of false call, malicious call and other unnecessary sleep modes that calling caused.If such interruption often occurs, so, compare the useful life that can shorten power supply with the sleep mode of non-interruption.When a calling entered service center 2, system's 3 first embodiment of the invention were determined the first paging unit, and did not send the signal that is used to interrupt sleep mode at once.The signal that is used to interrupt sleep mode can be by one period scheduled time of automatic time delay, and false call or malicious call usually can interrupted call durations during preferably estimated this of this predetermined amount of time.Also can send the signal that is used to interrupt sleep mode with a kind of like this method, this method is, the person on duty is after having affirmed that described calling needs to use the resource of service center really, and he sends this signal with manual mode.
In a kind of preferred implementation of the present invention,, be used for determining the first paging unit with manual mode for the person on duty provides some devices.This system can provide some useful suggestion or shortcut menus for the user, and he can make one's options according to these suggestions or menu when hearing call contents.This makes the person on duty can promptly adapt to the needs that interrupt sleep mode, so that for example can be according to calling out the needs of estimating resource.
Be that the first paging unit determines that selecting criterion is the determined system-specific solution of running of this service center.Selecting criterion also can be the combination of above-mentioned execution mode.In essence, this selection criterion comprises an estimation as well as possible of this beep-pager, and for this beep-pager, the calling that is sent to service center 2 causes a beep-page message probably.
In the step 19 of Fig. 4, this system determines that in the first paging unit those do not send the beep-pager of message to it, and in step 20, sends the sleep mode signal to described beep-pager.These operations can utilize the characteristic of beep-pager 8 and be substituted, and according to this characteristic, can rotate back into sleep mode according to the internal time management of this beep-pager.If sent be used to interrupt the signal of sleep mode after, this beep-pager 8 does not receive the beep-page message from paging network controller 5 in a certain predetermined amount of time, so, beep-pager 8 is transformed into sleep mode automatically.
Here applied these figure and the relevant structure of describing based on the ERMES paging system.Yet should be known in that these figure and relevant description only are intended to illustrate design of the present invention.The present invention is not limited to any single paging system, and can be applied to carry out according to the relevant explanation of this description and dependent claim any paging system of work.Details according to the interruption of sleep mode of the present invention can change in the scope of appended claims book.
Claims (14)
1. method that is used for eliminating the calling time-delay that the paging system sleep mode caused, in this system, beep-pager can be in alarm mode, continuous receive mode or be in sleep mode, in sleep mode, battery saving mode and receive mode hocket, and this method may further comprise the steps:
In a kind of service center (2) that comprises this paging system, receive a calling,
Analyze the content of this calling,
At least select a beep-pager (8) according to the content of this calling,
Send a calling to described at least one beep-pager,
It is characterized in that: this method is further comprising the steps of
Before analyzing the content of this calling, according to institute's receipt of call, select the first paging unit according to predetermined criteria, later at least one beep-pager to be selected (8) probably in this first paging unit,
Send a signal that is used to interrupt sleep mode to the described first paging unit, this signal places continuous receive mode with these beep-pagers.
2. the method for claim 1, it is characterized in that: the selection criterion of the first paging unit is a parameter relevant with at least one beep-pager, this parameter is relevant with the number of user A (1) and be stored in this system, and the sleep mode of this beep-pager is interrupted according to the calling from described number.
3. the method for claim 1, it is characterized in that: the selection criterion of the first paging unit is a parameter relevant with at least one beep-pager, this parameter based on the calling party position for information about and be stored in this system, the sleep mode of this beep-pager is according to being interrupted from the calling of described number.
4. the method for claim 1, it is characterized in that: enter one period scheduled time at this center in calling after, the signal that is used to interrupt sleep mode sends to the first paging unit in advance, the time period that this predetermined amount of time is preferably estimated, false call or malicious call can be interrupted usually in this period.
5. the method for claim 1 is characterized in that following steps:
After sending beep-page message, determine in the first paging unit those not to its send beep-page message beep-pager and
Send the sleep mode signal to described beep-pager, so that these beep-pagers forward sleep mode to.
6. paging system comprises:
At least one service center (2), this service center distributes the resource that it manages according to the calling that is sent to this service center,
One or more beep-pagers (8), these beep-pagers can be in alarm mode, continuous receive mode or be in sleep mode, and in sleep mode, battery saving mode and receive mode hocket,
Be used for making the device (4,5,6,7) that transmits between service center (2) and the beep-pager (8),
Be used for to the selected beep-pager of service center send beep-page message device (4,5,6,7) and
Be used for sending the device (4,5,6,7) of beep-page message to selected at least one beep-pager (8) of the content of calling that basis is sent to service center,
It is characterized in that: this system also comprises
Device (3) is used for according to the content of this calling, selecting the first paging unit according to predetermined criteria before analyzing the content of this calling, in view of the above after in the beep-pager to be selected at least one probably in this first paging unit and
Device (4,5,6,7) is used for sending a signal that is used to interrupt sleep mode to this first paging unit, so that these beep-pagers are transformed into continuous receive mode.
7. paging system as claimed in claim 6, it is characterized in that: the selection criterion of the first paging unit is a parameter relevant with at least one beep-pager, this parameter is relevant with the number of user A and be stored in this system, and the sleep mode of this beep-pager is interrupted according to the calling from described number.
8. paging system as claimed in claim 6, it is characterized in that: the selection criterion of the first paging unit is a parameter relevant with at least one beep-pager, this parameter based on the calling party position for information about and be stored in this system, the sleep mode of this beep-pager is according to being interrupted from the calling of described number.
9. as claim 7 or 8 described paging systems, it is characterized in that: this system comprises a device, this device is after calling enters this center, be used for one period scheduled time of signal lag of being used to interrupt sleep mode with one, this predetermined amount of time preferably is sent to during this period the false call or the common interrupted time period of malicious call at this center.
10. as claim 7 or 8 described paging systems, it is characterized in that: this system also comprises:
Be used to provide the device of the suggestion of one or more formations about the first paging unit,
Be used for person on duty to this center show these suggestions device and
The person on duty according to system provided these suggestions fully independently or determine the device of this first paging unit best.
11. as claim 7 or 8 described paging systems, it is characterized in that: this system also comprises:
Those that are used for determining the first paging unit not to its send beep-page message beep-pager device and
Be used for sending the device of sleep mode signal to described beep-pager.
12., it is characterized in that as claim 7 or 8 described paging systems: if beep-pager receive be used to interrupt the signal of sleep mode after, in one period scheduled time, do not receive beep-page message, then beep-pager rotates back into sleep mode.
13. the beep-pager of a paging system, this beep-pager can be in alarm mode, continuous receive mode or be in sleep mode, in sleep mode, battery saving mode and receive mode hocket, it is characterized in that: this beep-pager is used for receiving a signal that is used to interrupt sleep mode, and the sleep mode of this beep-pager is interrupted and this beep-pager is transformed into continuous receive mode in view of the above.
14. beep-pager as claimed in claim 13 is characterized in that: if beep-pager receive be used to interrupt the signal of sleep mode after, in one period scheduled time, do not receive the beep-page message signal, then beep-pager rotates back into sleep mode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI963478 | 1996-09-05 | ||
| FI963478A FI103846B1 (en) | 1996-09-05 | 1996-09-05 | Suspend Sleep Mode to eliminate paging system reception delay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1229561A true CN1229561A (en) | 1999-09-22 |
Family
ID=8546607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97197710A Pending CN1229561A (en) | 1996-09-05 | 1997-09-05 | Eliminating reception delay in paging system |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0976258A2 (en) |
| CN (1) | CN1229561A (en) |
| AU (1) | AU728569B2 (en) |
| FI (1) | FI103846B1 (en) |
| WO (1) | WO1998010603A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0022632D0 (en) * | 2000-09-15 | 2000-11-01 | Koninkl Philips Electronics Nv | Method of, and signalling system for, transferring data |
| GB2502055A (en) * | 2012-05-14 | 2013-11-20 | Nicoventures Holdings Ltd | Modular electronic smoking device |
| GB2507104A (en) | 2012-10-19 | 2014-04-23 | Nicoventures Holdings Ltd | Electronic inhalation device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033063C (en) * | 1992-05-21 | 1996-10-16 | 星光传呼(通信设备)厂有限公司 | Power savwing operation method of caller and caller operated by power saving method |
| FI96656C (en) * | 1992-11-27 | 1996-07-25 | Nokia Telecommunications Oy | radio system |
| US5475374A (en) * | 1994-01-31 | 1995-12-12 | Motorola, Inc. | Method and apparatus for energy conservation in a communication system |
-
1996
- 1996-09-05 FI FI963478A patent/FI103846B1/en active
-
1997
- 1997-09-05 WO PCT/FI1997/000521 patent/WO1998010603A2/en not_active Application Discontinuation
- 1997-09-05 EP EP97940171A patent/EP0976258A2/en not_active Withdrawn
- 1997-09-05 CN CN97197710A patent/CN1229561A/en active Pending
- 1997-09-05 AU AU42102/97A patent/AU728569B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU4210297A (en) | 1998-03-26 |
| FI963478A0 (en) | 1996-09-05 |
| FI103846B (en) | 1999-09-30 |
| EP0976258A2 (en) | 2000-02-02 |
| FI963478A (en) | 1998-03-06 |
| FI103846B1 (en) | 1999-09-30 |
| WO1998010603A2 (en) | 1998-03-12 |
| WO1998010603A3 (en) | 1998-04-23 |
| AU728569B2 (en) | 2001-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0954193B1 (en) | Apparatus and method for calendar based call routing | |
| AU708573B2 (en) | A telephone communication system having a locator | |
| US6453164B1 (en) | Intelligent telephone control system which allows subscribers to remotely control a plurality of call handling utilities | |
| US6119006A (en) | System and method for calendar-based cellular smart switching | |
| CN1130062C (en) | Method of establishing an e-mail monitor | |
| CA2250449C (en) | Customer defined call setup | |
| JP2694673B2 (en) | Communication system with adaptable message information format | |
| US20060009190A1 (en) | Method and system for emergency control of a voice/data communications device | |
| US5905965A (en) | Radio communication apparatus which includes a base station and terminals that save power as they monitor for incoming calls from the base station | |
| CA2549277A1 (en) | Apparatus and method of explicit indication of call from emergency call centre | |
| US8842661B2 (en) | Proxy telephone number system for communication network subscribers | |
| CN1798417A (en) | System for reducing power consumption of a wireless terminal and increasing capacity of a wireless communication system | |
| JP3349032B2 (en) | Call control method | |
| CN1674714A (en) | Always-on method for reinforcing existing mobile station when mobile station is closed | |
| AU7254500A (en) | Tracking agent call processing locations in connection with an automatic call distribution system | |
| CN1229561A (en) | Eliminating reception delay in paging system | |
| EP1484937B1 (en) | User profile-based power up of a mobile unit for an incoming call | |
| US6876638B1 (en) | Mobile unit adapted for packet communication, zone transfer method, and computer readable recording medium for recording program executed by computer | |
| CN113347711B (en) | Terminal self-adaption method and system in personnel positioning system | |
| CN112422748B (en) | Dispatching telephone system and intelligent response method thereof | |
| JP2000253462A (en) | Monitor and control system | |
| CN1984399A (en) | Terminal for switching to HRPD network according to CDMA 2000 calling message | |
| JPH05136725A (en) | Mobile radio communication system | |
| JPH07264649A (en) | Personal communication system | |
| JP2000050327A (en) | Pushbutton telephone set and incoming call reply 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 |