# Patent

## Title
Mobile software services for telecom operators

## Abstract

A method for performing a telecommunication service includes: obtaining, in a first message from a mobile device and by a processor, a first phone number to whitelist, where the mobile device is registered with a call screening service, and where the first message is a text message; storing the first phone number in a whitelist, where the whitelist comprises a plurality of phone numbers allowed to contact the mobile device; determining that the mobile device is roaming; activating, by the processor and in response to determining that the mobile device is roaming, the whitelist; receiving, after activating the whitelist, a second message for the mobile device from a second phone number; searching, by the processor, the whitelist for the second phone number to generate a failed search; and discarding, by the processor, the second message based on the failed search.

## Background
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims priority pursuant to 35 U.S.C. §119(e), to the filing date of U.S. Patent Application Ser. No. 61/409,477, entitled “MOBILE SOFTWARE SERVICES FOR TELECOM OPERATORS” , filed on Nov. 2, 2010, and assigned to the assignee of the present application. Further, U.S. Patent Application Ser. No. 61/409,477 is hereby incorporated by reference.


BACKGROUND
Telecommunication providers are companies that provide networks for landline phones, mobile devices, IP devices, radios, and various other types of communications. Telecom services may encompass any services provided by a telecommunication provider. In other words, telecom services are a specified set of user information transfer capabilities provided to a group of subscribers of the telecom service by a telecommunication provider. Telecommunication service users are typically responsible for the information content of messages. The telecommunication service provider typically has the responsibility for the acceptance, transmission, and delivery of messages.
SUMMARY
In general, in one aspect, the invention relates to a method for performing a telecommunication service, including obtaining, in a first message from a mobile device and by a processor, a first phone number to whitelist, where the mobile device is registered with a call screening service, storing the first phone number in a whitelist, where the whitelist comprises a plurality of phone numbers allowed to contact the mobile device, activating, by the processor, the whitelist, receiving, after activating the whitelist, a second message for the mobile device from a second phone number, searching, by the processor, the whitelist for the second phone number to generate a failed search, and discarding, by the processor, the second message based on the failed search.
In general, in one aspect, the invention relates to a method for performing a telecommunication service, including obtaining, by a processor, a plurality of business rules for transmitting a plurality of bulk messages, where the plurality of business rules comprises a blackout time for the plurality of bulk messages and a throughput restriction for the plurality of bulk messages, and where the plurality of business rules are obtained from an Internet user interface accessed by an administrator, obtaining, by the processor and from the Internet user interface accessed by a user, a request from the user to transmit a bulk message, where the request comprises a plurality of recipients and a message content, and transmitting, by the processor and within the throughput restriction, the message content to each of the plurality of recipients based on the request, where the message content is sent outside of the blackout time.
In general, in one aspect, the invention relates to a method for performing a telecommunication service, including obtaining, by a processor, a plurality of business rules for receiving bonuses on incoming calls, identifying, by the processor, a phone call directed to a mobile device, where the mobile device is eligible to receive bonuses on incoming calls, collecting, by the processor, a plurality of bonus parameters from the phone call, where the plurality of bonus parameters comprises a call length, calculating, by the processor, the bonus for the mobile device based on the plurality of business rules and the plurality of bonus parameters, and crediting an account of the mobile device with the bonus.
In general, in one aspect, the invention relates to a method for performing a telecommunication service, including detecting, by a processor, a call in a network, determining, by the processor, that a time of the call is within a range of hours, determining, by the processor, that a type of the call is voice, determining, by the processor, that a location of the call is local, identifying, by the processor, a call number of the call, determining, using the call number and by the processor, that the call originates from within the network, determining, by the processor, that a percentage of the network available is less than a threshold, and dropping, based on the percentage of the network available, the call from the network.
In general, in one aspect, the invention relates to a system for performing a telecommunication service, including a cellular network, a processor operatively connected to a memory, a Service Delivery Platform (SDP), and the telecommunication service executed by the processor and configured to execute instructions for the SDP on the cellular network.
Other aspects of the invention will be apparent from the following description and the appended claims.



BRIEF DESCRIPTION OF DRAWINGS
FIG. 1 shows a system for providing telecommunication services in accordance with one or more embodiments of the invention.
FIG. 2 shows a flowchart of a method for a do not disturb service in accordance with one or more embodiments of the invention.
FIG. 3 shows a flowchart of a method for sending bulk messages in accordance with one or more embodiments of the invention.
FIG. 4 shows a flowchart of a method for bonuses on incoming calls in accordance with one or more embodiments of the invention.
FIG. 5 shows a flowchart of a method for regulating traffic in accordance with one or more embodiments of the invention.
FIG. 6 shows an example of the call block service in accordance with one or more embodiments of the invention.
FIG. 7 shows a computer system in accordance with one or more embodiments of the invention.



DETAILED DESCRIPTION
Presently preferred embodiments of the invention are shown in the above-identified figures and described in detail below. In describing the preferred embodiments, like or identical reference numerals are used to identify common or similar elements. The figures may be shown exaggerated in scale or in schematic in the interest of clarity and conciseness.
It will be understood from the foregoing description that various modifications and changes may be made in the preferred and alternative embodiments of the present invention without departing from its true spirit.
In general, embodiments of the invention provide mobile software services for telecom operators. Specifically, a Service Delivery Platform (SDP) is provided, as are systems and methods for do not disturb, bulk messaging, and bonuses on incoming calls.
FIG. 1 shows a system for providing telecommunication services in accordance with one or more embodiments of the invention. As shown in FIG. 1, the System (100) includes Network Elements (102), a Service Delivery Platform (SDP) (110), a Do Not Disturb Service (120), a Bulk Messaging Service (130), a Bonus on Incoming Call (BIC) Service (140), and a Traffic Regulator Service (150). The SDP (110) includes an Enabler Layer (112), Supporting Modules (114), and a Charging Connector (116). The Do Not Disturb Service (120) includes a Whitelist (122) and a Blacklist (124), the Bulk Messaging Service (130) includes a Web Interface (132) and Bulk Business Rules (134), the Bonus on Incoming Call (BIC) Service (140) includes BIC Business Rules (142), and the Traffic Regulator Service (150) includes Traffic Parameters (152). Additionally, FIG. 1 includes the Internet (160) and a User (162). Each of the aforementioned components of FIG. 1 is discussed in detail below.
The System (100) may be connected to, or part of, any cellular or telecommunication network, and may be controlled or owned by one or more entities. In one or more embodiments of the invention, the Network Elements (102) may include a variety of components such as a short message service center (SMSC), an unstructured supplementary service data (USSD) gateway, a signaling system no. 7 (SS7) network, a charging system, an intelligent network (IN), subscriber mobile devices, and/or any other suitable element(s). It will be apparent to one of ordinary skill in the art that this is not an exhaustive listing of all possible components of the Network Elements (102) and accordingly, the scope of the invention should not be limited by the above examples.
The Service Delivery Platform (SDP) (110) is a framework on which a variety of telecommunication services may be built, and enables communication with multiple protocols and elements of existing telecommunication networks. In one or more embodiments of the invention, the SDP (110) may reside on and execute on multiple servers, nodes, computers, laptops, or other suitable devices. Alternatively, the SDP (110) may reside on a single device. The SDP (110) is communicatively connected to the Network Elements (102), the Do Not Disturb Service (120), the Bulk Messaging Service (130), the BIC Service (140), and the Traffic Regulator Service (150). In one or more embodiments of the invention, the SDP (110) may be a component of a cellular network. Although not shown in FIG. 1 for simplicity, all components of the SDP (110) are communicatively connected with each other.
One element of the SDP (110) is the Enabler Layer (112). The Enabler Layer (112) is communicatively connected to the Network Elements (102) and is able to support communication across a broad spectrum of protocols and formats including, but not limited to: SS7 networks (for communicating with a message service center (MSC), an IN, or signal transfer points (STP)), hypertext transfer protocol (HTTP), short message peer-to-peer (SMPP) protocol, and extensible markup language (XML) (for communicating with SMSC, USSD gateways, and others). In one or more embodiments of the invention, the Enabler Layer (112) is able to perform any necessary encoding and decoding, as well as maintain protocol related data. Additionally, the Enabler Layer (112) allows the same service to be offered over multiple channels simultaneously without additional effort. In one or more embodiments of the invention, Enabler Layer (112) may be implemented as multiple separate modules, thereby enabling each module to be configured and altered without disrupting other modules.
Another element of the SDP (110) is the Supporting Modules (114). The Supporting Modules (114) provide a variety of supporting services and functionality to the different elements of the SDP (110). For example, the Support Modules (114) provide startup service configuration, alarm monitoring, status monitoring, statistics, call data records, and other services. In one or more embodiments of the invention, Support Modules (114) may be implemented as multiple separate modules, thereby enabling each module to be configured and altered without disrupting other modules. The Supporting Modules (114) may also allow the SDP (110) to communicate with any databases, or allow communication with value added services (such as the Do Not Disturb Service (120), the Bulk Messaging Service (130), the BIC Service (140), and/or the Traffic Regulator Service (150)).
Another element of the SDP (110) is the Charging Connector (116). The Charging Connector (116) connects to the various charging (i.e. billing) systems of cellular networks, and is communicatively connected to the Existing Network Elements (102). In one or more embodiments of the invention, the Charging Connector (116) is able to support a variety of protocols including, but not limited to: XML, simple object access protocol (SOAP), common object request broker architecture (CORBA), file transfer protocol (FTP), various database languages, and any other suitable protocol used by charging or billing systems of cellular networks. In one or more embodiments of the invention, Charging Connector (116) may be implemented as multiple separate modules, thereby enabling each module to be configured and altered without disrupting other modules.
It will be apparent to one of ordinary skill in the art that the SDP (110) is implemented in a modular design, with one or more modules to handle each component or part, thereby allowing portions of the SDP (110) to be updated or changed without requiring the SDP (110) to shut down or crash. Additionally, it will also be apparent to one of ordinary skill in the art that the SDP (110) is able to handle all lines of communication and communication protocols within one framework or server, rather than needing different frameworks or servers for different lines of communication or protocols.
The Do Not Disturb Service (120) is a value added service that may be built onto and/or interact with the framework of the SDP (110) (or any other framework suitable for supporting such a service), and includes a Whitelist (122) and a Blacklist (124). In one or more embodiments of the invention, the Do Not Disturb Service (120) is communicatively connected to the Network Elements (102), and is communicatively connected with all components of the SDP (110). The Do Not Disturb Service (120) may include a data repository (not shown) or may use a data repository associated with the SDP (110). In one or more embodiments of the invention, the Do Not Disturb Service (120) may execute on its own server, computer, laptop, node, or other suitable device. Alternatively, the Do Not Disturb Service (120) may execute on the same device as SDP (110).
In one or more embodiments of the invention, the Do Not Disturb Service (120) is able to receive messages from subscribers of a cellular network, and sign subscribers up for the service via text message, user interface, phone call, or any other suitable method. The Do Not Disturb Service (120) is responsible for discarding, or blocking, unwanted calls to subscribers. In one or more embodiments of the invention, the Do Not Disturb Service (120) inspects all calls received by a cellular network to determine whether a call should be blocked. It will be apparent to one of ordinary skill in the art that there are multiple ways to determine whether a call should be blocked and, therefore, the invention should not be limited to the above example. In one or more embodiments of the invention, the Do Not Disturb Service (120) may use an SS7 network and its Visitor Location Register (VLR) to determine the location of a mobile device, and whether the mobile device is roaming. It will be apparent to one of ordinary skill in the art that this is not the only way to determine whether a mobile device is roaming and, as such, the invention should not be limited to the above example.
The Do Not Disturb Service (120) includes a Whitelist (122) and a Blacklist (124). The Whitelist (122) is list of phone numbers allowed to contact a subscriber when the subscriber's mobile device is roaming, or otherwise out of network. Similarly, the Blacklist (124) is a list of phone number that is not allowed to contact the subscriber at all. The Whitelist (122) and the Blacklist (124) may be stored in any of a variety of formats, and may be of any length. Alternatively, there may be a limit to how many numbers may be on the Whitelist (122) or the Blacklist (124). In one or more embodiments of the invention, the Whitelist (122) and Blacklist (124) may have varying levels of granularity and/or directionality. For example, a subscriber may be able to specify that a phone number is not allowed to contact them at all, or may block only text messages, only phone calls, only MMS message, and so forth (i.e. granularity). Additionally, a subscriber may indicate that he or she does not wish to receive forwarded phone calls or messages from a subscriber, but will accept direct calls or messages (i.e. directionality). It will be apparent to one of ordinary skill in the art that this is not an exhaustive listing of all possibilities, and accordingly, the invention should not be limited to the above examples. Additionally, the Do Not Disturb Service (120) may be implemented without the SDP (110), or may be implemented using a SDP provided by a third-party supplier, or other entity. It will be apparent to one of ordinary skill in the art that the Do Not Disturb Service (120) may be implemented on any available SDP or without an SDP and, accordingly, the invention should not be limited to any specific configuration.
The Bulk Messaging Service (130) is also a value added service that may be built onto and/or interact with the framework of the SDP (110) (or any other framework suitable for supporting such a service), and includes a Web Interface (132) and Bulk Business Rules (134). In one or more embodiments of the invention, the Bulk Messaging Service (130) is communicatively connected to the Network Elements (102), and is communicatively connected with all components of the SDP (110). The Bulk Messaging Service (130) may include a data repository (not shown) or may use a data repository associated with the SDP (110). In one or more embodiments of the invention, the Bulk Messaging Service (130) may execute on its own server, computer, laptop, node, or other suitable device. Alternatively, the Bulk Messaging Service (130) may execute on the same device as SDP (110).
In one or more embodiments of the invention, the Bulk Messaging Service (130) is configured to send messages to the Networks Elements (102) for ultimate delivery to recipients. The Bulk Messaging Service (130) may send bulk SMS messages, bulk MMS message, bulk voice messages, and bulk messages of any other suitable format. It will be apparent to one of ordinary skill in the art that this is not an exhaustive listing of the kinds of bulk messages that may be sent by Bulk Messaging Service (130) and, accordingly, the invention should not be limited to the above examples. Additionally, the Bulk Messaging Service (130) may be implemented without the SDP (110), or may be implemented using a SDP provided by a third-party supplier, or other entity. It will be apparent to one of ordinary skill in the art that Bulk Messaging Service (130) may be implemented on any available SDP or without an SDP and, accordingly, the invention should not be limited to any specific configuration. The Bulk Messaging Service (130) is able to receive messages from users via the Web Interface (132).
The Web Interface (132) is communicatively connected to a User (162) through the Internet (160). The User (162) may be a subscriber to a cellular network associated with the Bulk Messaging Service (130). Alternatively, the User (162) may subscribe to a different cellular network, or no cellular network. In one or more embodiments of the invention, the User (162) may be a corporation or business. Alternatively, the User (162) may be an individual or a computing device capable of interfacing as an individual (e.g. a neural network, artificial intelligence). In one or more embodiments of the invention, the Web Interface (132) may have different functionalities enabled based on whether a user is an administrator. The Web Interface (132) may enable an administrator to establish Bulk Business Rules (134), such as blackout times (i.e. times when messages will not be sent out), a throughput restriction, such as three messages a second, and various other rules or limitations on sending bulk messages. It will be apparent to one of ordinary skill in the art that this is not an exhaustive listing of potential business rules and, accordingly, the invention should not be limited to the above examples. Additionally, the Web Interface (132) may enable a standard user to submit a request to send a bulk message.
The Bonus on incoming Call (BIC) Service (140) is also a value added service that may be built onto and/or interact with the framework of the SDP (110) (or any other framework suitable for supporting such a service), and includes the BIC Business Rules (142). In one or more embodiments of the invention, the BIC Service (140) is communicatively connected to the Network Elements (102), and is communicatively connected with all components of the SDP (110). The BIC Service (140) may include a data repository (not shown) or may use a data repository associated with the SDP (110). In one or more embodiments of the invention, the BIC Service (140) may execute on its own server, computer, laptop, node, or other suitable device. Alternatively, the BIC Service (140) may execute on the same device as SDP (110).
In one or more embodiments of the invention, BIC Service (140) is configured to determine whether a mobile device receiving an incoming call qualifies for a bonus, and apply the bonus to the account associated with the mobile device when the mobile device qualifies for a bonus. In one or more embodiments of the invention, BIC Service (140) may collect bonus parameters about the phone call, such as call length, originating network, and other factors. It will be apparent to one of ordinary skill in the art that this is not an exhaustive list of possible bonus parameters and, as such, the invention should not be limited to the above examples.
The BIC Service (140) may calculate and apply bonuses to subscriber accounts based on the BIC Business Rules (142). The BIC Business Rules (142) may include any rules related to bonuses such as a minimum call duration to be eligible for a bonus, an out of network requirement, and other factors. It will be apparent to one of ordinary skill in the art that this is not an exhaustive list of possible rules and, as such, the invention should not be limited to the above examples. In one or more embodiments of the invention, the bonus may be free text messages, additional minutes, a discount towards a current or future bill, credit, or any other suitable form. It will be apparent to one of ordinary skill in the art that this is not an exhaustive list of possible bonuses and, as such, the invention should not be limited to the above examples. Additionally, the BIC Service (140) may be implemented without the SDP (110), or may be implemented using a SDP provided by a third-party supplier, or other entity. It will be apparent to one of ordinary skill in the art that BIC Service (140) may be implemented on any available SDP or without an SDP and, accordingly, the invention should not be limited to any specific configuration.
The Traffic Regulator Service (150) is also a value added service that may be built onto and/or interact with the framework of the SDP (110) (or any other framework suitable for supporting such a service), and includes Traffic Parameters (152). In one or more embodiments of the invention, the Traffic Regulator Service (150) is communicatively connected to the Network Elements (102), and is communicatively connected with all components of the SDP (110). The Traffic Regulator Service (150) may include a data repository (not shown) or may use a data repository associated with the SDP (110). In one or more embodiments of the invention, the Traffic Regulator Service (150) may execute on its own server, computer, laptop, node, or other suitable device. Alternatively, the Traffic Regulator Service (150) may execute on the same device as SDP (110). The Traffic Regulator Service (150) may also be known as a Network Guard Service.
In one or more embodiments of the invention, the Traffic Regulator Service (150) is configured to regulate traffic on a network. In one or more embodiments of the invention, the Traffic Regulator Service (150) regulates traffic on a network by assessing various characteristics of an incoming call (i.e. Traffic Parameters (152)), and filtering the call based on the characteristics. In conjunction with these call characteristics, the Traffic Regulator Service (150) may further filter calls by assessing the amount of network that is available for extra call load. It will be apparent to one of ordinary skill in the art that this is not an exhaustive list of possible Traffic Regulator Service (150) functionalities and, as such, the invention should not be limited to the above example.
The Traffic Regulator Service (150) may regulate traffic based on the Traffic Parameters (152). The Traffic Parameters (152) may include any parameters related to calls. Examples of Traffic Parameters (152) include the time of the call (e.g. 12:00 pm), the type of call (e.g. voice, SMS, MMS), the location of the call (e.g. local), and the call number (e.g. 415-123-4567). It will be apparent to one of ordinary skill in the art that this is not an exhaustive list of possible parameters and, as such, the invention should not be limited to the above examples. Additionally, the Traffic Regulator Service (150) may be implemented without the SDP (110), or may be implemented using a SDP provided by a third-party supplier, or other entity. It will be apparent to one of ordinary skill in the art that Traffic Regulator Service (150) may be implemented on any available SDP or without an SDP and, accordingly, the invention should not be limited to any specific configuration.
FIG. 2 shows a flowchart of a method for call screening in accordance with one or more embodiments of the invention. The method of FIG. 2 may be implemented, for example, using the system of FIG. 1. In one or more embodiments of the invention, one or more of the steps shown in FIG. 2 may be omitted, repeated, and/or performed in a different order than the order shown in FIG. 2. Accordingly, the scope of the invention should not be considered limited to the specific arrangement of steps shown in FIG. 2.
Initially, in STEP 200 a first phone number to whitelist is obtained. In one or more embodiments of the invention, the first phone number may be obtained through a phone or a computer using, for example, a text message, a user interface, or from a telephone call. The first phone number may also be associated with a granularity or directionality, as described earlier. The first phone number is a number the subscriber wishes to allow to contact him or her when the subscriber's mobile device is out of network and/or roaming.
In STEP 202, the first phone number is stored. In one or more embodiments of the invention, the first phone number may be stored in a database associated with the call screening server. Alternatively, a separate database may store the first phone number.
In STEP 204, it is determined that the mobile device is roaming. In one or more embodiments of the invention, this determination may be made using the VLR of an SS7 network. Alternatively, the determination may be made using any other suitable method.
In STEP 206, based on the determination that the mobile device is roaming, the whitelist is activated. When activated, all calls/messages directed to the mobile device associated with the mobile device will be inspected to determine whether or not they are allowed.
In STEP 208, a message is received for the mobile device from a second phone number. In one or more embodiments of the invention, the message may be identified by a server as a message directed towards a mobile device with an active whitelist. The whitelist may automatically activate and/or deactivate without input from the mobile device subscriber. Alternatively, the mobile device subscriber may manually activate and/or deactivate the whitelist. In one or more embodiments of the invention, the message may be an SMS message, an MMS message, a phone call, a voice mail, an instant message or any other suitable form of contact.
In STEP 210, the whitelist is searched for the second phone number. In one or more embodiments of the invention, the whitelist may be searched in any manner known in the art. Additionally, a call screening server may search the list. Alternatively, another device may search the list.
In STEP 212, the message is discarded based on a failed search. In one or more embodiments of the invention, the message is discarded before the mobile device subscriber is aware of the incoming message, and is therefore never disturbed. For example, a call screening server may instruct the cellular network to drop the call. In one or more embodiments of the invention, the steps of FIG. 2 may also be performed for adding numbers to the blacklist, blocking calls from numbers on the blacklist, or any other functionality as described above. In other words, the blacklist may operate in primarily the same manner as the whitelist. A user of the call screening service may switch between an active whitelist and an active blacklist at any time. Further, if an auto feature is enabled, the service may switch between activating a blacklist and whitelist according to various rules that may be determined by the user. Subscribers to the service may also activate or turn off SMS notification of this feature. Those skilled in the art will appreciate that call screening service may be especially beneficially for various segments of the call population, including roamers, women, and children.
FIG. 3 shows a flowchart of a method for sending bulk messages in accordance with one or more embodiments of the invention. The method of FIG. 3 may be implemented, for example, using the system of FIG. 1. In one or more embodiments of the invention, one or more of the steps shown in FIG. 3 may be omitted, repeated, and/or performed in a different order than the order shown in FIG. 3. Accordingly, the scope of the invention should not be considered limited to the specific arrangement of steps shown in FIG. 3.
Initially, in STEP 300, business rules for transmitting bulk messages are obtained. In one or more embodiments of the invention, the business rules may be obtained from a telecom operator through a web interface where the telecom operator logs in as an administrator. Business rules may include, for example, a blackout time when messages will not be sent, blocked numbers, blocked prefixes, white numbers (i.e. numbers which bulk messages may be sent to), white listed destinations (e.g. other operators, international), balance cancellation on expiration, operator supervision required, a throughput restriction, such as three messages per time period (e.g. second, day, month, year), allowed message types (e.g. SMS, Long SMS, Flash SMS, MMS), and other rules. In one or more embodiments of the invention the business rules may be global (i.e. the same for all users of the system), or business rules may be specific to an individual user of the system (e.g. a supervised account or an unsupervised account). Alternatively, the business rules may be a mix of both global and user-account specific.
In STEP 302, a request to transmit a bulk message is obtained. In one or more embodiments of the invention, the request is obtained from a web interface accessed by a user of the bulk messaging system. The request may include the message content to be sent, the recipients to send the message content to, a start date and time, and any other suitable content. It will be apparent to one of ordinary skill in the art that this is not an exhaustive list of content that the request may contain and, as such, the invention should not be limited to the above examples. In one or more embodiments of the invention, the request may be manually entered into the web interface. Alternatively, the request may be uploaded in a variety of formats such as popular word processing document formats, spreadsheet formats, database formats, XML, or any other suitable format.
In STEP 304, the bulk message is transmitted to recipients based on the request and the business rules. The bulk message may be transmitted to the recipients over a cellular and/or IP network, all at the same time, or in groups.
In STEP 306, a transmission date and a transmission time are obtained. The transmission date and transmission time may be obtained from an administrator of the system. The transmission date and transmission time may indicate a date and time in the future when the bulk message is to be transmitted. In other words, the transmission date and transmission time may be obtained from an administrator at an initial date and an initial time, where the transmission date may be the same or later than the initial date, and the transmission time is after the initial time.
In STEP 308, the bulk message is transmitted to recipients on the transmission date at the transmission time. Those skilled in the art will appreciate that the transmission date at the transmission time may also be associated with a recurring date and recurring time. The recurring date and recurring time may indicate that the bulk message is to be transmitted to recipients on the recurring time for a number of periods starting with on recurring date. For example, a bulk message may be sent to recipients every 1st day of each month at 12:00 pm. Those skilled in the art will appreciate that there may be various other functionalities associated with transmission of bulk messages that have not been disclosed.
FIG. 4 shows a flowchart of a method for bonuses on incoming calls in accordance with one or more embodiments of the invention. The method of FIG. 4 may be implemented, for example, using the system of FIG. 1. In one or more embodiments of the invention, one or more of the steps shown in FIG. 4 may be omitted, repeated, and/or performed in a different order than the order shown in FIG. 4. Accordingly, the scope of the invention should not be considered limited to the specific arrangement of steps shown in FIG. 4.
Initially, in STEP 400, business rules for bonus on incoming call are obtained. In one or more embodiments of the invention, the business rules may be obtained from a telecom operator through a web interface, manual entry, a phone call, or any other suitable method. The business rules may contain any rules or requirements to receive a bonus on incoming calls, such as a call origination network, a call length duration, a caller party package, an out of network requirement, a frequency requirement, a call start time, or any other suitable rule or requirement. It will be apparent to one of ordinary skill in the art that this is not an exhaustive listing of all possible business rules and, as such, the invention should not be limited to the above examples.
In STEP 402, a phone call directed to a mobile device is identified. In one or more embodiments of the invention, the phone call may be identified in real time by a BIC server. Alternatively, the phone call may be identified after the call is ended. For example, all phone call logs may be checked on a weekly basis and bonuses distributed at that time for the prior week.
In STEP 404, bonus parameters from the phone call are collected. In one or more embodiments of the invention, the bonus parameters may be collected in real time, or may be collected after the phone call has ended. The bonus parameters may be any parameter or data item that is used to calculate whether a bonus is owed, and how much the bonus is.
In STEP 406, the bonus for the mobile device is calculated. In one or more embodiments of the invention, the bonus is calculated using the bonus parameters and the business rules.
In STEP 408, the account associated with the mobile device is credited with the bonus. In one or more embodiments of the invention, the account associated with the mobile device may be credited through the charging system of the cellular network after it was instructed to credit the account by a BIC server. The bonus may take any form, such as free minutes, free text messages, discounts on bills, credit, or any other suitable bonus. It will be apparent to one of ordinary skill in the art that this is not an exhaustive listing of all forms the bonus may take and, as such, the invention should not be limited to the above examples.
FIG. 5 shows a flowchart of a method for regulating call traffic within a network in accordance with one or more embodiments of the invention. The method of FIG. 5 may be implemented, for example, using the system of FIG. 1. In one or more embodiments of the invention, one or more of the steps shown in FIG. 5 may be omitted, repeated, and/or performed in a different order than the order shown in FIG. 5. Accordingly, the scope of the invention should not be considered limited to the specific arrangement of steps shown in FIG. 5.
Initially, in STEP 500, a call is detected. The call may be, for example, a voice call originating from a mobile phone within the network directed to another mobile phone within the network. Those skilled in the art will appreciate that there may be many different types of calls.
In STEP 502, a time of the call is determined. The time of the call is when it is made. The time of the call may be, for example, 2:45 pm.
In STEP 504, it is determined if the time of the call is within a specified range of hours. If it is, then the process proceeds to STEP 506, otherwise it proceeds to STEP 524. For example, the range of hours may be 12:00 pm-4:00 pm and 8:00 pm-10:00 pm.
In STEP 506, a type of the call is determined. The type of a call may be, for example, voice, SMS, MMS, video conference, or various other types.
In STEP 508, it is determined if the type of the call is voice. If it is, then the process proceeds to STEP 510, otherwise it proceeds to STEP 524.
In STEP 510, a location of the call is determined. The location may be, for example, within the local area code or an area delineated as local by a network service provider. The location may also be, for example, outside of the local area.
In STEP 512, it is determined if the location of the call is local. If it is, then the process proceeds to STEP 514, otherwise it proceeds to STEP 524.
In STEP 514, a call number is determined. The call number is the number assigned to the mobile phone making the call. The call number may be used to determine, for example, if the mobile phone is within the network.
In STEP 516, it is determined, using the call number, if the call is in network. If it is, then the process proceeds to STEP 518, otherwise it proceeds to STEP 524.
In STEP 518, a percentage of the network that is available is identified. This may be, for example, 25%. In other words, if 25% of the network is available for network traffic, then 75% of the network is not available for network traffic. A threshold for the amount of network available required to drop and/or continue calls may be set by the administrator. For example, the threshold required to continue calls may be 30% (i.e. 30% of the network is required to be available to continue calls). This percentage may also be tied to two counters. A “Total” counter may keep track of all of the users currently on the network, and a “Continue” counter may keep track of the users that are allowed to continue calls.
In STEP 520, it is determined if the percentage of the network that is available is less than a threshold. If it is, then the process proceeds to STEP 522, otherwise it proceeds to STEP 524.
In STEP 522, the call is dropped from the network. The call may be dropped from the network because the percentage of network availability did not meet the required threshold. In this case, only the Total counter is increased, in order to reflect the total number of users attempting to access the network.
In STEP 524, the call is continued in the network. The call may be continued (i.e. forwarded on to its destination) within the network because the percentage of network availability met the required threshold. Alternatively, if the ratio of Total divided by Continue does not exceed the threshold, each counter (i.e. Total and Continue) is incremented, and the call is allowed. The call may also be continued within the network for a specified duration, after which is may be dropped according to network conditions. Further, the call may be forwarded onto another number in the network. There may be specific types of calls that are automatically forwarded on and continued in the network (e.g. out of network calls, non-voice calls, out of time range calls, roaming calls, short number calls). Those skilled in the art will appreciate that there may be various other ways in which calls are handled in a network that have not been described.
FIG. 6 shows an example of the call block service in accordance with one or more embodiments of the invention. The elements of FIG. 6 may be implemented, for example, using the system of FIG. 1. In one or more embodiments of the invention, one or more of the elements and/or steps shown in FIG. 6 may be omitted, repeated, and/or performed in a different order than the order shown in FIG. 6. Accordingly, the scope of the invention should not be considered limited to the specific arrangement of steps shown in FIG. 6.
In FIG. 6, a sequence of steps if performed by a user of the call blocking service (also known as the service, a do not disturb service, or “DND”). In 605, a user, by dialing a code (e.g. “*555#”), accesses a menu on a mobile device which contains various options relating to the call blocking service. From this menu, the user may 1) register for the service, 2) block the last call, 3) block a specified number, 4) view all numbers currently blocked by the service, and 5) unblock a specified number. If the user attempts to register for the service (610), the user may receive a message from the service verifying the registration (e.g. “You will be charged Dh 10./month. Reply 1 to confirm”). If the user then continues to register for the service by pressing, for example, 1, then the service may send a message to the user (615) indicating that the registration has been successful (e.g. “You have been subscribed to the DND service”).
If the user may then subsequently dial the passcode to reach the menu and perform other actions (620). For example, the user may choose to block a specific number by pressing 3. The service may then request the number to block, and accept input from the user (625). The user may enter a number (e.g. “0181799980”), and submit this number to the service. Subsequently, the service may send the user a message indicating that this number has been successfully blocked (630) (e.g. “Phone number 0181799980 cannot call you anymore”). Those skilled in the art will appreciate that there may be various other functionalities provided by the call blocking service than those described (e.g. add a white list and/or blacklist, remove a number from a whitelist and/or blacklist, show a whitelist, show a blacklist, enable a whitelist, enable a blacklist, begin auto list management, disable all lists, block all numbers, enable notifications, disable notifications).
Embodiments of the invention may be implemented on virtually any type of computer regardless of the platform being used. For example, as shown in FIG. 7, a computer system (700) includes one or more processor(s) (702) such as a central processing unit (CPU) or other hardware processor(s), associated memory (704) (e.g. random access memory (RAM), cache memory, flash memory), a storage device (706) (e.g. a hard disk, an optical drive such as a compact disk drive or digital video disk (DVD) drive, a flash memory stick), and numerous other elements and functionalities typical of today's computers (not shown). In one or more embodiments of the invention, the processor (702) is hardware. For example, the processor may be an integrated circuit. The computer system (700) may also include input means, such as a keyboard (708), a mouse (710), or a microphone (not shown). Further, the computer system (700) may include output means, such as a monitor (712) (e.g. a liquid crystal display (LCD), a plasma display, or cathode ray tube (CRT) monitor). The computer system (700) may be connected to a network (714) (e.g. a local area network (LAN), a wide area network (WAN) such as the Internet, or any other type of network) via a network interface connection (not shown). Those skilled in the art will appreciate that many different types of computer systems exist, and the aforementioned input and output means may take other forms. Generally speaking, the computer system (700) includes at least the minimal processing, input, and/or output means necessary to practice embodiments of the invention.
Further, those skilled in the art will appreciate that one or more elements of the aforementioned computer system (700) may be located at a remote location and connected to the other elements over a network. Further, embodiments of the invention may be implemented on a distributed system having a plurality of nodes, where each portion of the invention (e.g. network elements, SDP, Do Not Disturb Service, Bulk Messaging Service, BIC Service, Traffic Regulator Service) may be located on a different node within the distributed system. In one embodiment of the invention, the node corresponds to a computer system. Alternatively, the node may correspond to a processor with associated physical memory. The node may alternatively correspond to a processor or micro-core of a processor with shared memory and/or resources. Further, software instructions in the form of computer readable program code to perform embodiments of the invention may be stored, temporarily or permanently, on a non-transitory computer readable storage medium, such as a compact disc (CD), a diskette, a tape, memory, or any other computer readable storage device.
While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

## Claims

1. A method for performing a telecommunication service, comprising:
obtaining, in a first message from a mobile device and by a processor, a first phone number to whitelist,
wherein the mobile device is registered with a call screening service, and
wherein the first message is a text message;
storing the first phone number in a whitelist, wherein the whitelist comprises a plurality of phone numbers allowed to contact the mobile device;
determining that the mobile device is roaming;
activating, by the processor and in response to determining that the mobile device is roaming, the whitelist;
receiving, after activating the whitelist, a second message for the mobile device from a second phone number;
searching, by the processor, the whitelist for the second phone number to generate a failed search; and
discarding, by the processor, the second message based on the failed search;
wherein the first message further comprises: a level of granularity indicating a type of message allowed to contact the mobile device.

2. The method of claim 1, wherein the second message comprises at least one selected from a group consisting of a phone call, a Short Message Service (SMS) message, and a Multimedia Messaging Service (MMS) message.

3. The method of claim 1, further comprising:
obtaining, in a third message from the mobile device and by the processor, a third phone number;
storing the third phone number in a blacklist, wherein the blacklist comprises a second plurality of phone numbers not allowed to contact the mobile device;
activating, by the processor, the blacklist;
receiving, after activating the blacklist, a fourth message for the mobile device from a fourth phone number;
searching, by the processor, the blacklist for the fourth phone number;
identifying, by the processor, the fourth phone number in the blacklist; and
discarding, after identifying the fourth phone number in the blacklist and by the processor, the fourth message.

4. The method of claim 1, wherein the type of message comprises a text message.