3GPP 23040 PDF

GSM or 3GPP TS is a mobile telephony standard describing the format of the Transfer Protocol Data Units (TPDU) of the Short Message Transfer . 3gppATechnical Realization of the Short Message Service . of 2T”& re istered for the benefit of its Members and of the 3GPP Or ani!ational Partners. The architecture for SMS is specified in 3GPP TS 3 and for SMS over IP from CSE 10 at Krishna Institute Of Engineering and Technology.

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The non-segmented message using national language shift table s may carry up to or 7-bit characters. They are not stored in the phone, they just displayed on the phone display.

www.3gpp.org – /ftp/Specs/archive/23_series/23.040/

The value of 1 in 3gp bit 7 of the first octet indicates that TP-VP functionality indicator extends to another octet. The remaining number bit-wise ‘and’ with ishexadecimal The value of 1 in the bit 6 of the first octet means that the message is Single-shot. Bit 3 is 1, therefore the time zone is negative.

The alphabet contains the most-often used symbols from most Western-European languages and some Greek uppercase letters. Retrieved from ” https: The MSC usually does not close the connection to the mobile phone and does not end the MAP dialogue with the SMSC, which allows faster delivery of subsequent messages or message segments.

By using this site, you agree to the Terms of Use and Privacy Policy. Time zone is given in quarters of an hour. A special DCS values also allows message compressionbut it perhaps is not used by any operator. Message Waiting Indication group of DCS values 3pp set or reset flags of indicating presence of unread voicemailfaxe-mail or other messages.

This 230400 is used throughout the whole transfer of the message in the GSM mobile network. The mobile 3hpp must take special measures to charge such messages.

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The absolute format is identical to the other time formats in GSM TP-PID Protocol identifier either refers to the higher layer protocol being used, indicates interworking with a certain type of telematic device like faxtelexpagerteletexe-mailspecifies replace type of the 2040 or allows download of configuration parameters to the SIM card.

Such message may be sent only if the original message had this flag cleared and the new message must be sent with the flag set.

GSM – Wikipedia

In this case the number must adhere to the mobile operator’s dial planwhich means that international numbers must have the international prefix 00 in most countries, but in the USA before the country code and numbers for long-distance calls must start with the trunk prefix 0 in most countries, 1 in the USA followed by a trunk code.

If the time zone offset is negative in Western hemisphere bit 3 of the last octet is set to 1. The following octet is a relative validity period as described in the Relative Validity Period Values table.

However, no such extensions are defined. Setting the TP-RP bits turns on a feature which allows to send a reply for a message using the same path as the original message.

draft-allen-simple-msg-3gpp – 3GPP work related to SIP based messaging

Enhanced format of TP-VP field is seldom used. If the originator and the recipient home networks differ, the reply would go through another SMSC then usually. It has always 7 octets, although some of them are not used.

The number itself must always start with a country code and must be formatted exactly according to the E.

This page was last edited on 1 Novemberat Languages which use Latin scriptbut use characters which are not present in the GSM 7-bit default alphabet, often replace missing characters with diacritic marks with corresponding characters without diacritics, which 3ggpp not entirely satisfactory user experience, but is often accepted.

From Wikipedia, the free encyclopedia. Treat this as any previous element in the sequence, hex 82 represents number These characters form GSM 7-bit default alphabet extension table.

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Views Read Edit View history. However, a GSM Messages sent via this encoding can be encoded in the default GSM 7- bit alphabet, the 8-bit data alphabet, and the bit UCS-2 alphabet. However, the validity period is usually limited globally by the SMSC configuration parameter— often to 48 or 72 hours. Although these changes are ancient version 6. For example, a fictional alphanumeric address Design 3ypp is converted to the GSM 7-bit default alphabet which yields 11 bytes 44 65 73 69 67 6E 00 48 6F 6D 65 hexthe 7-bit packing transforms it to 77 bits stored in 10 octets as C4 F2 3C 7D 76 03 90 EF 76 19; 77 bits is 20 nibbles 14 hex which is the 3bpp of the first octet of the address.

The content of the message its text when the message is not a binary one is carried in the TP-UD field. 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-ACKx is a field present elsewhere:.

In this example, the time zone, 8A is binary Longer messages can be split to multiple parts and sent as a Concatenated SMS. GSM recognizes only 2 encodings for text messages and 3gp; encoding for binary messages:. When the message encoding is GSM 7-bit default alphabet and a UDH is present, fill bits are inserted to align start of the first character of the text after UDH with septet boundary. The same was also true for other languages using non-Latin scripts like Russian, Arabic, Hebrew and various Indian languages.