GSM 3.40 SMS SPECIFICATION PDF

The PDU mode offers to send binary information in 7 bit or 8 bit format. That is helpful if you have to send compressed data, binary data or you you like to build your own encoding of the characters in the binary bit stream. If you go back on the old encoding of a Fernschreiber, then there are only 5 bit needed to send an alphanumeric text. By 5 bit coding you can contain characters instatt of characters in 7 bit Text mode. An others reason could be the sending of integer data.

Author:Tojin Karisar
Country:Chile
Language:English (Spanish)
Genre:Art
Published (Last):28 September 2015
Pages:144
PDF File Size:8.93 Mb
ePub File Size:17.21 Mb
ISBN:565-3-28898-545-5
Downloads:29150
Price:Free* [*Free Regsitration Required]
Uploader:Kajikora



The PDU mode offers to send binary information in 7 bit or 8 bit format. That is helpful if you have to send compressed data, binary data or you you like to build your own encoding of the characters in the binary bit stream. If you go back on the old encoding of a Fernschreiber, then there are only 5 bit needed to send an alphanumeric text. By 5 bit coding you can contain characters instatt of characters in 7 bit Text mode. An others reason could be the sending of integer data. If you would like to have the full control of your transmited data in Text mode you have to understand the PDU mode, because there are a few commands where you can set numeric parameters that change the kind od send and receive of a SMS in text mode also.

Please note that there are a few differences of in the kind of implemetation of the PDU mode and by the other AT commands.

It descripes the PDU mode perfect and is very helpful. In some cases, that's just not good enough. It is all in the form of hexa-decimal octets or decimal semi-octets. Ericssson ? Type-of-address of the SMSC. Service center number in decimal semi-octets. See below. User data length, length of message. The semi-octets are decimal, and e.

The PDU string consists of the following:. Length of SMSC information. Note: This octet is optional. The phone number in semi octets Using the unknown format i. Note that this has the length 10 A , which is even. Data coding scheme. Length of message. These octets represent the message "hellohello". Protocol identifier. Length of phone number 11 91 Type-of-Address. About us Imprint Contact Email. Back to Products. Length of the SMSC information in this case 7 octets. Type-of-address of the sender number.

Sender number decimal semi-octets , with a trailing F. Length of phone number

LM294 DATASHEET PDF

SMS PDU mode

GSM This format is used throughout the whole transfer of the message in the GSM mobile network. However, the original name is often used to refer even to the 3GPP document. The GSM The fields of SM-TP messages, including their order and size, are summarized in the following table, where M means a mandatory field, O an optional field, E is used for fields which are mandatory in negative responses RP-ERR and not present in positive responses RP-ACK , x is a field present elsewhere:.

PLAQUETODO CIRCUITOS PDF

Introduction to SMS PDU Mode

The Type of Number TON setting is used to tell both your EMSE the format of the addressing bind addressing that will be processed for inbound messages as well as tell the Aerialink network source and destination addressing how it should be processed for submits. There are three separate pairs of TON and NPI values; receiving addressing, source addressing, and destination addressing. Aerialink does not generally require specific TON values from your bind to our network. We store specific values as defaults for your routes, connections, and communication assets Short Code, Long Code, Alphanumeric Code. Aerialink will generally default both your TON and NPI to the values they should be to insure your messages are delivered properly.

Related Articles