DEVICE FOR CONSTRUCTION OF SERVICE IN TELE- AND/OR DATA COMMUNICATIONS SYSTEM

Abstract: In a tele- or data communications system is included a device for construction of service function in the system. Respective service is constructable by means of function modules which each executes a part function of the total functions of the service. Respective function module with its belonging part function consists of one in the system by concerned subscriber susbscribable unit. The latter preferably creates one once and for all validable, and for the construction of the service which differ from or is varied in relation to the first mentioned service, usable unit. The in a service cooperating function modules can in their respective subscriptions relate to different customer or customer groups, for instance when the service is based on individual as well as group related data. The same customer data can also be made available for several of each other in other respects independent services.

Description: TITLE OF THE INVENTION Device for construction of service in tele- and/or data communications system. TECHNICAL FIELD The present invention relates to a device for construction of service in tele- and/or data communications system of type AXE where respective service is constructable by means of construction blocks which each executes a part function of the total function of the service in the system. PRIOR ART It is previously known that, in connection with tele- and datacommunications services, tele- and datacommunications networks can be created with AXE- technology by linking up Service Independent Buildingblocks (SIB) to a block constellation, which constitutes a complete service. Respective service is administratively connected to a subscription and consequently subscriber unique data information is arranged for respective subscriber or customer. It is also previously known that an individual as well as a group of individuals, for instance a company, can be subscriber to the service in question. DESCRIPTION OF THE INVENTION TECHNICAL PROBLEM There is a wish for a more sophisticated way of operation regarding construction and selection of services which are offered the subscribers or customers of the system. The invention aims at solving this problem. It is also important that the constellations of Service Independent Buildingblocks (SIB) which has been made can be multi-used or reused in different service constellations when the subscriber in question has more services. It cannot, accordingly, be accepted that the block constellations are unlocked for one and the same service only. The invention also solves this problem. The selection and wishes for more advanced and multifaceted services also exist and cannot be provided with the so far suggested principles for construction of the services. The invention also solves this problem. Respective block constellation shall be validated and approved before being taken into use. Small variations in the services offered the customers must be allotted own unique link-ups, which essentially increase the multitude of the block constellations which respective, according to existing rules, must be validated each individually. This is a technically not practicable way. The invention also solves this problem and gives instructions on possibilites for a varied offer of services, without complicated and in time extended validation proceedings needed to be used for respective service. In this connection subscriptions shall be possible to offer customers where these can separate their private use of the system, company associated use of the system, international and national use of the system etc. The invention also intends to solve this problem. THE SOLUTION What in the main can be regarded as characteristic for the new device is among other things a modular construction where respective function module with its belonging part function constitutes one in the system by the subscriber in question subscribable unit, which furthermore preferably forms one once and for all validated multi-usable unit. Consequently one and the same unit can be utilized for construction/linking up of two, three or more services to one and the same or different customers/subscribers. In one embodiment the service can create or consist of audio response, pay call, virtual private network, account call or other conventional service in the system. As example can at this be mentioned that respective module can execute a part function consisting of geographical control function, time control function, call connection function, authorization function etc. The module executing respective part function can administratively be provided respective subscriber or customer, who at that subscribes to two or more modules which in linked up state executes the service wanted by the customer. The modules executing the part functions can communicate with each other via connections in in itself known way which exist in the mentioned type of AXE. Consequently a first unit executing a part function can consist of an authorization module which can be linked up with other modules for, for instance speech control, number information, call connection function, and/or other functions concerned in the system. in another embodiment a module executing its part function stores customer- or group unique data, which by a previously mentioned link-up procedure can be made available for a number of from each other in other respects independent services. Examples of the mentioned application are when services of type account call and "VPN Remote Access" use the same access card with belonging PIN-code for identity control. In a corresponding way group common data can be made available for individually related services. AVANTAGES According to the invention it will be possible to execute time function(s), function for geographical division, sequential control, "call gaping", gathering of statistics etc. The services are constructed in a modular way to a greater extent than what has previously been possible. The modules are validated each individually, which implies that no new validations need to be performed when the modules are multi- or reused in a renewed service construction. The modules accordingly represent logical functions, and the new invention is based on the platform established by the system according to AXE. The mentioned modules can also be regarded as nodes. By double or multi-use according to the now suggested principle, large amounts of data capacity will be possible spare in the data memories. Different data levels, for instance for the individual respective company technical use will be possible. An individual service can be changed into a company associated one or vice versa. DESCRIPTIONS OF FIGURES One at present suggested embodiment of a device showing the for the invention significant characteristics will be described in the following with references to the enclosed drawings where Figure 1 in the form of a principal diagram shows a modular system for construction of services in telecommunications system according to known construction, Figure 2 in the form of a principal diagram shows the construction according to the new device, and Figure 3 in the form of a principal diagram shows the principles for the construction of the specifically indicated services in the form of account call and VPN remote access. DETAILED EMBODIMENT In Figure 1 is shown a known construction of the modular system according to AXE by 1. The services consist of a number of SlB-modules arranged in a so called script. This script is locked and unique for a selected service 2. An administrative system 3 exists for customers or subscribers who subscribe to the mentioned by modules constructed services, at which 4 shows the space (customer box) for a first customer/subscriber, 5 shows the space for a second customer or subscriber etc. In the Figure 1 are shown by 6 and 7 further customer unique services. The subscribable unit constructed of SIB-modules which in Figure 1 constitutes a "service", in Figure 2 instead constitutes one according to the invention service independent subscribable function module, (FM). Figure 2 shows how a number of each individually subscribable function modules, FM1, FM2, FM3 and FM4, are linked up to a service 8. The individual 9, 10 or group 11 for which respective module stores data subscribes to the module in question. Please at that notice, that modules with group data can be linked up to modules which store individual data. The link-ups 12, 13, 14 and 15 of function modules are preferably made with in respective module stored customer unique data. This results in possibility to vary the link picture with respect to number and type of modules, depending on the individual customer's application of the service in question. In the embodiment example according to Figure 2, the module FMl can relate to a module as branches of geographical origin. The modules FM2 and FM3 can consist of time control modules which, in for instance a temporary transfer service, can supply switching to different localities at different times. The module FM4 can consist of a call connection module. In the Figure 3 is shown example of two by modules constructed services, at which the first service 16 is referable to "Telia access account call", and the second service is referable to "Telia intercall 1000". The customer in question at that subscribes to a first script module 18 which constitutes a "log-in" or authorization module. Furthermore the customer subscribes to a module 19 which can consist of a module which executes speech control. The speech control module 19 is linked up to modules 20 for number information, 21 for call connection, and 22 for other functions of current interest in the system. Shall the customer in addition subscribe to the service "Telia intercall 1000", several of the mentioned modules can be multi-used or reused. The access module is represented by 23. Also in this case a log-in module, 24, is used. A module 25 is connected to the modules 20, 21 and 22 for double use of the last mentioned modules. In the present case there is also an administrative customer register 26, where respective subscriber 27, 28 and 29 are supplied with subscriber information about the involved modules 18, 19....25. Respective customer space 27, 28 and 29 contains among other things data/information about the customer's smart-card, subscriber information on the card and identification functions. By the arrangement essential memory space can be spared. Furthermore registrations which has been performed by one service can be used by other services, for instance blocking of smart-cards due to abuse blocks all services connected to the card in question. The invention is not restricted to the above as example shown embodiment but may be subject to modifications within the frame of the following patent claims and the idea of invention.

Claims: PATENT CLAIMS 1. Device for construction of service in telecommunications system of type AXE, where respective service can be constructed by means of function module (FM) which respective executes a part function of the total function of the service, c h a r a c t e r i z e d in that respective function module (FM1...FM4) with belonging part function consists of one in the system of respective concerned subscriber subscribable unit which preferably is validable once and for all, and is reusable or multi-usable for one respective more services which is different from the first mentioned service. 2. Device according to the patent claim 1, c h a r a c t e r i z e d in that the service consists of audio response, pay call, virtual private network, account call or other conventional service in the datacommunications system, and that the same units/modules/blocks are included in different link-ups for different services. 3. Device according to the patent claim 1 or 2, c h a r a c t e r i z e d in that the part function executed by respective module consists of control function for geographical grouping, time control function, connection function etc. 4. Device according to any of the previous patent claims, c h a r a c t e r i z e d in that the module executing respective part function can be administratively provided respective subscriber/customer who intends to subscribe to of two or more part functions/modules combined service. 5. Device according to any of the previous patent claims, c h a r a c t e r i z e d in that the modules executing part functions can communicate with each other via connections (12, 13 14, 15) which are preferably defined as customer data in respective module. 6. Device according to any of the previous patent claims, c h a r a c t e r i z e d in that the function modules cooperating in a service can relate to different customers or groups of customers in their respective subscriptions, for instance when the service is based on individual as well as group related data. 7. Device according to any of the previous patent claims, c h a r a c t e r i z e d in that first unit executing a part function, the unit consisting of an authorization module (18) which is linked up to other modules (19, 20,21,22) for speech control, number function, call connection function and/or other concerned functions in the system. 8. Device according to any of the previous patent claims, c h a r a c t e r i z e d in that individual- or group related data can be made available for several of each other in other respects independent services by the same subscription to a function module being possible to link up in more than one service.

Inventors: NYCKELGAARD SOEREN, NYCKELGAARD, SOEREN
Applicants: NYCKELGAARD SOEREN, TELIA AB, NYCKELGAARD, SOEREN
Application year: 1995
Main classification: H04M3
IPC codes: H04M3, H04Q3