SCOMO-OMA: Inventory Check
1 Short Description
Bernard is a User who has subscribed to Game Co Inc. software bundle. Game Co Inc. wants to periodically check the software inventory on the device in order to ensure the appropriate versions of required software components are installed on the device.
2 Actors
o End User
o Device
o Service Provider
o Device Management System
2.1 Actor Specific Issues
o Service Provider: The Service Provider wants to ensure (i) required software components are installed on the device, and (ii) deployed software components are at the appropriate version.
o Device Management System: The Device Management System issues and handles the commands in the service.
2.2 Actor Specific Benefits
o End User: End User would be able to access latest features/ services that are dependent on the software components
o Device: Device receives the latest software components
o Service Provider: (i) Operational complexity is reduced by ensuring software components on the managed devices are at the appropriate version (ii) New software components which are not on the device can be downloaded.
o Device Management System: The Device Management System is able to manage the application in the Device.
3 Pre-conditions
• Device is capable of interfacing with the Device Management System.
• Security constraints imposed by Device Management System and any DM Client are met.
4 Post-conditions
• The Management Authority (Service Provider) obtains the desired list of software components available on the device.
5 Normal Flow
1. The Service Provider sends via Device Management System command(s) to the Device to perform remote inventory check.
2. The Device sends the requested inventory of software components and related information to the Service Provider via the Device Management System
Software Component Update in SCOMO-OMA
1 Short Description
Bernard is a device User and very interested in keeping his phone free of viruses.
He is subscribed to “Mobile Security Forces Co.” and this service provider installs always the latest antivirus software upgrades on his phone as soon as they are available. This way Bernard has better protection against malicious mobile device viruses.
2 Actors
o End User
o Device
o Service Provider (Mobile Security Forces Co. in this example)
o Device Management System
2.1 Actor Specific Issues
o End User: The End User wants to have the newest release of antivirus software.
o Service Provider: The Service Provider assigns what software component should be installed by default on a specific Device type. The provider is authorised to define and change the default software on a Device type.
o Device Management System: The Device Management System issues and handles the commands in the service.
2.2 Actor Specific Benefits
o End User: End User has good protection against malicious mobile device viruses.
o Service Provider: The Service Provider is able to deliver the software component updates into the Device.
o Device Management System: The Device Management System is able to manage the software component in the Device.
3 Pre-conditions
• Installed software component on a Device is to have added functionality applied or is to be enhanced for security or performance reasons.
• Device is capable of interfacing with the Device Management system.
• Security constraints imposed by Device Management System and any DM Client are met.
4 Post-conditions
• All software component updates targeted at the device have been delivered and installed.
• Device and all purchased services are fully operational.
5 Normal Flow
1. The Device Management System issues a request to the Device to install software component updates.
2. The Device issues a request to the User for authorization to install updates.
3. Upon confirmation by the User, the Device sends the response to the Device Management System.
4. The Device Management System initiates software component download and update..
5. The Device sends a confirmation back to the Device Management System.
6 Alternative Flow 1
1. The device initiates a session with the Device Management System to request software component update.
2. The Device Management System has detailed information of the software component available in the device, e.g. whether each software component has been installed/removed, what version the software component is, whether updates should be done promptly or later on.
3. The Device Management System will selectively issue a request to the Device that has outdated software component version.
7 Alternative Flow II
1. In the Normal Flow above it turns out that component of antivirus software (that are about to be updated) requires an update of another component (e.g. a special version of Application X).
2. The Device Management System signals to the device that these components must either be both successfully installed or none of them should.
3. The Device respects the signal and treats both updates as if they were one. Unless update of both components succeeds – the operation is canceled and an error status is sent back to the server, indicating the problem.
Software Component Installation in SCOMO-OMA
1 Short Description
Arnold is a device User and very interested in the latest mobile applications.
He is subscribed to “Fun Applications Co.” and this service provider installs always the newest applications on his phone as soon as they are available.
2 Actors
o End User
o Device
o Service Provider (Fun Applications Co. in this example)
o Device Management System
2.1 Actor Specific Issues
o End User: The End User wants to have the newest applications on his device.
o Service Provider: The Service Provider assigns what application software should be installed by default on a specific Device type. The provider is authorised to define and change the default software on a Device type.
o Device ManagementSystem: The Device Management System issues and handles the commands in the service. Note that the Device Management System can reside under different authorities, such as service provider itself or network operator, depending on the infrastructure.
2.2 Actor Specific Benefits
o End User: End User is able to use the latest version of services.
o Device: Device receives the latest software component/s.
o Service Provider: The Service Provider is able to deliver the software components into the Device.
o Device ManagementSystem: The Device Management System is able to manage the application in the Device.
3 Pre-conditions
• Device is capable of interfacing with the Device Management System.
• Security constraints imposed by Device Management System and the Device are met.
4 Post-conditions
• The software component targeted at the device has been delivered and installed.
5 Normal Flow
1. The Service Provider sends via Device Management System a command to the Device to install a software component.
2. The Device issues a request to the User for authorization to install upgrades.
3. Upon confirmation by the User, the Device sends the response to the Device Management System.
4. The Device Management System initiates the software component download, install, and execution.
5. The Device sends a confirmation back to the Device Management System.
6 Alternative Flow
The device initiates a session with the Device Management System to request software component installation.
The device informs the user of the SW characteristics before download and installation.(price, providers, compatibility, QoS, characteristics...)
The device Management system may interact with an external management authority in order to coordinate the procedures with other software components.
Terminology and Conventions of SCOMO-OMA
| Device | In this context, a Device is a voice and/or data terminal that uses a Wireless Bearer for data transfer. Device types may include (but are not limited to): mobile phones (GSM, CDMA, 3GSM, etc.), data-only terminals, PDAs, laptop computers, PCMCIA cards for data communication, unattended data-only Devices (e.g., vending machines), and smart cards if associated with these Devices. If within a particular context an associated smart card should not be regarded as part of a Device this is marked explicitly. |
| Device Reporting | The process that a Device sends specific information to a Device Management System in the network. This can occur as a response to a query (pull) or it can occur autonomously in response to a state change in the Device (push). The information that is sent may either be parameters, configuration capabilities of the Device, or data that has been collected, stored, and assembled for later processing (e.g., performance metrics). |
| Device Management | Management of the Device configuration and other managed objects of Devices from the point of view of the various Management Authorities. Device Management includes: - Setting initial configuration information in Devices - Subsequent updates of persistent information in Devices - Retrieval of management information from Devices Processing events and alarms generated by Devices |
| Device Management System | A background system capable to interact with a (set of) Device(s) for the purpose of Device Management. |
| Enterprise | A business with deployment and Management Authority for WLAN Bearers, Local Wired Bearers, computers, Devices, software, and employees. |
| Management Authority | An entity that has the right to perform a specific Device Management function on a Device or manipulate a given data element or parameter. For example, the Network Operator, handset manufacturer, enterprise, or Device owner may be the authority or share authority for managing the Device. One Management Authority may own all Device resources or may share or delegate all or parts of these with/to other Management Authorities |
| Network Operator | An entity that is licensed and allocated frequency to operate a public mobile wireless telecommunications network for the purpose of providing publicly available commercial services. |
| Service Provider | An entity that provides and administers a service to a Subscriber and/or User. The Network Operator is often a Service Provider. |
| Subscriber | A Subscriber is an entity (e.g. a user) that is engaged in a Subscription with a service provider. [OMADICT] |
| Software Component Management Object | A management tree object defined for software components which will be used for delivering and managing software components within client device. |
| Software Component Activation | The process which results in services or resources a software component embodies to be made accessible to other entities or resources (including the end-user). |
| Software Component Deactivation | The process which results in services or resources a software component embodies to be made inaccessible to other entities or resources (including the end-user). . |
| SCOMO Operations | Download, Install, Update, Remove, Activate and Deactivate operations which may be invoked on a Software Component MO as well as inventory queries. |
| User | An entity which uses services. Example: a person using a device as a portable telephone.[OMADICT] |
Text Messaging Tips and Etiquettes
Text messaging or simply "texting" is a common term for short message services (SMS). These messages might be more or fewer than 160 characters, sent through a mobile phone or PDAs.
The popularity of text messaging has advantages and disadvantages. It is somehow abused, that it gave rise to some texting etiquettes.
Texting is like writing so it has a formal and informal approach. For officemates dealing with bosses or bosses dealing with clients or anything that is about business, it is best to call. If it is a text message, do it formally with the spellings and grammar intact. In other words, for formal text messages, avoid abbreviating.
It is very easy to spread lies in text messages. Some of these are very harmful, when the content is affecting the society. An example is spreading falsely that the pope is dead. When this message circulated, a lot of readers were greatly affected. Text users are therefore advised to be very responsible with the messages they send.
There is also a tendency to be tacky with text messages. Because it is easier to text than say the words out loud, people are bombarded with text messages even against their wishes to be left alone for a while. Therefore, as a matter of respect, learn to stop sending messages when asked to, especially in heated arguments or misunderstandings. Talking in person is still the best approach.
Also avoid using any vulgar words, phrases or terms. The person you�re sending it may be hurt by the way you talk to them on text and if you were in his or her place, you will feel the same. Moreover, give courtesy when replying to a "texter" when he or she had sent you a wrong message by mistake.
In social gatherings, avoid texting when in the middle of a conversation with someone or a group. It appears rude to not give them your full undivided attention. The same goes in classes or seminars. Keep your mobile phones while listening to a lecture.
The popularity of texting also brought forth a new etiquette rule when watching movies in the theaters. Moviegoers are advised to turn off their cellular phones or put them in silent mode to avoid distracting the audience when a new message or call comes in.
Keep your mobile phone in silent mode especially at night. An incoming message may disturb the sleep of people beside you. Remember that in the dead silence of the night, even the slightest sound is magnified.
Always remember that jokes are made to entertain and inspire people. We should not let jokes put people down and upset them. Make sure that if you forward a joke to other people, they will not get offended. It is a good thing to forward quotes once in a while to assure people that you are still here for them.
A healthy texting tip is to subscribe to a certain network that your family and friends also use. You can save a lot of money by doing this since there are lots of promos that are now available.
Lastly, do not text while driving. It is a very dangerous habit. Keep your eyes on the road when driving. There have been many reported incidents already of drivers figuring in accidents even because of just a few seconds of taking their eyes off the road while they attend to their cellular phones.
Posted in: Mobile| Tags: SMS Short Message Service Test Message tips etiquettes text messagingWhere To Find Absolutely Free Phone Search Services
It is so easy to lose touch with someone nowadays and we usually do not wish for it to happen either. Or the cell phone number of a long time friend which you have not contacted for a while is no longer in use. It used to be very difficult to find someone once you have lost their phone numbers. Today, there are many ways to find someone who may have otherwise been lost to us forever. One of the first things anyone should do when searching is to lookup absolutely free people search online to see what comes up.
What Free Phone Search Services provide There are many free phone number lookup services online nowadays. However, you may find it very hard to find a good absolutely free people search as it often takes a lot of time and effort in your search process. Some pared down services do give you information, but note that you will get the information only if it was included in free public directory like the phone book, white pages or email listing site. And most likely, they are land line information only.
That said, when searching, you should always try to find a good absolutely free people search first, since if you can find what you need for free, there is no need to pay for it from someone else. The time spent for searching at free sites could be much longer, usually costing endless nights of anxiety or frustration.
Cell Phone Lookup The Solution to Free Phone Searches It is critical to note that Cell phone numbers are not considered public domain and are hence not available online for free. Therefore, it is not worth your time and effort if you know that the number you are searching is a cell phone number or for that matter, an unlisted number. You will very unlikely to get much results by using the absolutely free people search to find cell phone numbers or find people who have moved around a lot and prefer to have unlisted numbers.
The happy fact is that you will still be able to trace them, albeit having to pay a small sum. This can be achieved with a reverse phone lookup or a cell phone lookup service which have various packages of single searches, multiple and unlimited access with varying level of information available with just a few clicks of your mouse. After all, reliving the company of your long lost friend or tracking down that midnight prank caller is worth more than any small fee.
Posted in: Mobile| Tags: Online Cell Phone Free Search Service Information time number someone search lookup cell phone