Can I use J2ME to send/receive GPRS data?

Hi guys
Firstly, I hope I'm on the most suitable forum - if not, feel free to redirect me to the best place for this question.
I'm working on a vehicle tracking project and we're evaluating several devices that are designed to be placed inside vehicles - the devices have GPS capability for vehicle tracking and SMS or GPRS functionality to send or receive data.
What we'd like to be able to do is to have these tracking boxes relay vehicle positioning information back to a central server PC over GPRS. Also, we'd like the server to be able to send information back to the devices. The tracking boxes do not support Java, so I'm concentrating completely on the server side of things... so here's my question....
Can I send and receive data to and from these devices over GPRS using something like a GPRS WLAN card? If I can, what's the best way to do this?
I don't really know too much about J2ME so feel free to "dumb things down" if you need to.
Thanks a million,
Jason

off the top of my head:
How about sourcing for a SCADA / telemetry package that support GPRS I/O? So you have the scada run time on your server, and you can ask for a GPRS to ethernet card along with it.
It'd probly not be cheap but if it's a university project you could get a trial / edu version.
Try wonderware (www.wonderware.com) as they're pretty aggressive in sales.
I believe J2me is java technology for mobile devices, so J2me is for developing applications that have small memory footprint so that they can be deployed on mobile devices like hand phone and pdas. So, yes, I think you're in the wrong forum!

Similar Messages

HT3529 I am currently deployed and was using my iMessage to be able to talk to family back in the states and my iMessage stopped working. It will no longer select my number to use as the send/receive. How do I fix this so I can continue to talk to family?

I am currently deployed and was using my iMessage to be able to talk to family back in the states and my iMessage stopped working. It will no longer select my number to use as the send/receive. How do I fix this so I can continue to talk to family?

Read here:
http://support.apple.com/kb/TS2755

Exchange Server 2010 - Problem configuring my server 2008 so my clients can use Outlook to send/receive e-mails

Hi,
I am new to the servers and domains stuff. Therefore i have setup succesfully a Server 2008 R2 server with AD, DHCP, DNS roles installed. I configured the roles as i wanted and then i installed Exchange Server 2010 so the clients can use Outlook to send
receive mails in and out of the domain.
I can send/receive mails inside the domain (disalfa.com) but i cannot send/receive mails outside the domain. I configured the Exchange properly, i am sure of that. I am 99,9% i did something wrong with the DNS (A records, MX records, etc.).
Also is there something i must do from the control panel of the site i purchased the domain name and the mails?
Can someone guide me so i can manage to work this out?
Server 2008 - 192.168.1.250
Registered Domain - disalfa.com
Thank you in advance

Hi ,
I recommend you refer to the following article to configure your external mail flow:
Configure Internet Mail Flow Directly Through a Hub Transport Server
Prerequisites
Register MX resource records for all accepted domains in a public domain name system (DNS) server. Consult the documentation of your DNS provider for information about how to register MX records for your domain. Detailed procedures about how to complete
this step are outside the scope of this topic.
Configure network gateways to allow SMTP traffic to and from the Hub Transport server. Consult the documentation for your network routers and firewalls for information about how to route SMTP traffic to and from the Hub Transport server. Detailed procedures
about how to complete this step are outside the scope of this topic.
Best regards,
Niko Cheng
TechNet Community Support

J2ME MMS send/receive (WMADemo app) now fails on all UK mobile networks!

I built a J2ME CLDC mobile app that has run successfully in several countries for the past 4 years.
It is a messaging app based on the J2ME MMS send/receive functionality in the Wireless Messaging API (wma11.jar and wma20.jar), which allows message parts to be assembled into an MMS and sent between mobile devices and have the receiving device's push registry recognise the incoming MMS and launch the J2ME app to display the message content.
This functionality is demonstrated in the Sun Wireless Toolkit (WTK) demo app WMADemo, which always worked perfectly.
As of July 2011, my app stopped working on all UK mobile networks but continues to work successfully on mobile networks in other countries (including USA and India). The WMADemo app has also similarly ceased to work.
The problem is that the incoming MMS is no longer recognised by the mobile device's push registry and thus gets sent directly to the device's default MMS inbox and therefore does not launch the J2ME app.
I have spent months trying to track down the cause of the problem. It is impossible to get any answers from any of the UK mobile networks.
It seems clear that the UK mobile networks have made some change to the protocols on their MMS servers but I cannot find out if this is the case.
Testing has shown that this is not a MIME type issue. So it is likely a change in the security settings on the MMS servers. For obvious reasons, the actual content of the generated MMS messages is binary data for interpretation by the receiving app. So it is possible this binary data is now being blocked in some way by the UK networks.
This is a business critical application and I am getting nowhere with the UK networks (Orange is the only one that bothered to reply but is very slow in progressing and OfCom and the Ombudsman can do nothing to help).
Have any of you guys hit this problem? I desparately need to find out the cause and resolve this issue as soon as possible.
Thank you in advance for any advice, pointers or suggested solutions.

Yes, I agree - 10 seconds can be a bit short for a backlight, but it makes you read faster and act faster - and that is a skill you can use everywhere in live.
In my next Nokia I hope they take it down to 9 seconds :-)

How can I use LabVIEW to send the equivalent of a CTRL D (in VT 100 format) out the serial port of my computer?

I am trying to write a vi that interfaces with a piece of OEM equipment that is set up to talk with a VT 100 terminal. I can't seem to locate the ASCII equivalent string (if there is such a thing) of a CTRL D. Is there a vi that emulates VT 100 commands?

If I recall, CTRL-D is EOF on most ASCII tables.
You'd probably have to use an escape sequence
or if you can use an unsigned 8-bit that might be
easier.
In article <[email protected]>, TLS
wrote:
> How can I use LabVIEW to send the equivalent of a CTRL D (in VT 100
> format) out the serial port of my computer?
>
> I am trying to write a vi that interfaces with a piece of OEM
> equipment that is set up to talk with a VT 100 terminal. I can't seem
> to locate the ASCII equivalent string (if there is such a thing) of a
> CTRL D. Is there a vi that emulates VT 100 commands?

Workflow API which can be used to avoid sending notification to user

Hi Folks,
We want Workflow API which can be used to avoid sending notification to user for particular type of error.
Say we are using following API which are used to send notification to mailbox as soon as program run into error.
wf_core.context(c_v_package_name
,c_v_func_name2
,p_event.getEventName()
,c_v_task_id_prompt||l_n_task_id
,l_v_msg_data);
wf_event.seterrorinfo(p_event, c_v_result_error);
Now we want to restrict certain type of error to send as a notification however we want to keep this record in wf_notifications table for further investigation.
Thanks and Regards,
Javed Khan

Matt,
It looks like another person had a similar question before, see the following thread:
https://supportforums.cisco.com/discussion/9697836/can-use-axl-or-other-api-get-calls-progress
Also, according to the comments seen on that post, I was able to find the JTAPI developers guide, see more information below:
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/jtapi_dev/8_6_1/jtapidevguide/overview.html
If this still does not satisfy your question then, the best you can do is post this inquiry on the Cisco Developer Network on the following link:
https://developer.cisco.com/site/devnet/home/index.gsp
Hope this information helps,
Marco Rojas.

Can we use ALE to send purchase requisition between two systems?

Dear Gurus,
Can we use ALE to send Purchase Requisition between two R/3 systems?
Source system is A. Target system is B. Target system B is the customer of A.
When A wants Material, it will check the availability.
If available, it will create Reservation.
If not available, it will create PR and send it to Target system B. Since B is a customer of A, B will, in turn, create PO and send it to its Vendors.
We plan to use ALE/IDoc. I tried to find out the message type for PR. But it's not available.
Can anyone suggest me how to do that?
Thanks & Regards,
Neeraj K.

Hello,
The technical answer is yes. You could use the message PREQCR / PREQCR01 or PREQCR02 for your requirement of transferring Purchase Request via ALE. Since I am not a process expert, it would not be possible for me to comment on your process needs.
Please let me know if you have further technical queries.
Hope this helps,
Best Regards, Murugesh AS

HT203106 Can I use AirDrop to send files from iPhone 5 to my iPad Air 2?

Can I use AirDrop to send files from iPhone 5 to my iPad Air 2?

Yes.
Use AirDrop to wirelessly share content - Apple Support

Sending & Receiving compressed Data

Hi, How can i send & receive compressed data over a network using DeflaterInputStream and InflaterOutputStream, thanks.

You probably would not use those classes directly, but GZIPInput and GZIPOutput stream instead. you would wrap those streams around the socket Input and Output streams at either end of a socket connection.

Can we use Time Machine to back up data on Time Capsule from the outside of network?

I have Time Capsule at home. Can I use Time Machine to back up data of portable nootebook when I am working at office?

If you mean over the internet, you can but it will be so slow and more than likely so unreliable it is a poor method to use. Remember all internet is limited to upload speed.
Lion does a temporary backup onto local hard disk.. which is useless of course if the hard drive is damaged.. but helps if you delete an important file. Then when you go back home and it discovers the TC is available it will then backup again from where it left off.
I think it is only a major issue if you are away from home for major lengths of time, weeks or months.

Can I use ICloud to store all my data and use it seamlessly with my devices and Mac?

Can I use ICloud to store all my data and use it seamlessly with my devices and Mac. I.E. I want to use it as I use my time capsule and get rid of all this stuff I have in my office.

Yes.
Apple - iCloud - Learn how to set up iCloud on all your devices

I have a Time Capsule with 2tb of storage, and an I-Mac with 500Gb. (which is at capacity) Can I use the Time Capsule to store data in addition to backing up the hard drive?

I have a Time Capsule with 2tb of storage, and an I-Mac with 500Gb. (which is at capacity) Can I use the Time Capsule to store data from my hard drive that I want to access later in addition to backing up the hard drive?

Can I use the Time Capsule to store data from my hard drive that I want to access later in addition to backing up the hard drive?
Yes, but if you move the "original" data on your iMac to the Time Capsule....then the "original" data is now on the Time Capsule disk.
When...not if...the Time Capsule disk has a problem, you have no backups for this data.
Perhaps a much safer plan might be to add an external hard drive attached directly to your iMac. Then, move the data to that drive from the iMac.
Now, Time Machine will back up both your iMac and the external hard drive so you have "originals" on one drive and backups on another. Would that plan work for you?

How can I use FK description in a BC4J data query component?

Hi all,
I am facing the following problem.
Although I use renderers in the DataEdit component for displaying the descriptions of the FKs this is not useful for the BC4J data query components.
How can I get the same functionality as in the dataEdit components?
Thanks in advance,
Aggelos

Anfortunately,
This is not the same when I have a DataQuery component.
The question now becomes as following:
How can I use FK description in a BC4J data query component?
Thanks in advance
Aggelos

If your database in Full Recovery mode, can you use Bulk Insert Task to load data

If your database in Full Recovery mode, can you use Bulk Insert Task to load data

If your database in Full Recovery mode, can you use Bulk Insert Task to load data
Yes you can ofourse but dont be in idea that logging will be mininal. Loggign will be as per recovery model full. Every thing will be logged. If you are going to use bulk insert task you can consider switching recovery model to Bulk logged but you will not
have option to do point in time recovery.
PS: please dont create duplicate threads
If you read first Note section in below link it clearly states that yes logging will be full and you can use
http://technet.microsoft.com/en-us/library/ms191244(v=sql.105).aspx
Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it.
My TechNet Wiki Articles

Can I use SAP 4.7 extractors in Data Services 4.0?

Hi everybody!!
I would like is is possible or no?
Can I use SAP 4.7 extractors in Data Services 4.0?
Thank you,
Fernando

Hi,
I think you've landed in the wrong forum. This forum was meant for liveCache or SAPDB / MaxDB related questions.
I will forward your post to another, hopefully more suited, forum.
Regards,
Roland

Can I use J2ME to send/receive GPRS data?

Similar Messages

Maybe you are looking for