My 3GPP TS 24.007 Notes - Revision history

Paul: /* 11.2.1.1.4 Categories of IEs; order of occurrence of IEI, LI, and value part */

2022-12-06T16:12:59Z

11.2.1.1.4 Categories of IEs; order of occurrence of IEI, LI, and value part

← Older revision		Revision as of 11:12, 6 December 2022
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	;type 3:information elements of format V or TV with value part that has fixed length of at least one octet		;type 3:information elements of format V or TV with value part that has fixed length of at least one octet
	;type 4:information elements of format LV or TLV with value part consisting of zero, one or more octets and a maximum of 255 octets		;type 4:information elements of format LV or TLV with value part consisting of zero, one or more octets and a maximum of 255 octets
	;type 5:information elements of format LV-E or TLV-E with value part consisting of zero, one or more octets and a maximum of 65535 octets. This category is used in 5GS, EPS and GPRS only.		;type 6:information elements of format LV-E or TLV-E with value part consisting of zero, one or more octets and a maximum of 65535 octets. This category is used in 5GS, EPS and GPRS only.

	Type 1 standard information elements of format V provide the value in bit positions 8, 7, 6, 5 of an octet (see figure 11.1) or bits 4, 3, 2, 1 of an octet (see figure 11.2).		Type 1 standard information elements of format V provide the value in bit positions 8, 7, 6, 5 of an octet (see figure 11.1) or bits 4, 3, 2, 1 of an octet (see figure 11.2).

Paul: /* 11.2.3.1 Standard L3 message header */

2022-12-06T15:11:32Z

11.2.3.1 Standard L3 message header

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	...		...

	For the 5GS protocols 5GMM and 5GSM, a standard L3 message can be either a plain 5GS NAS message or a security protected 5GS NAS message:		For the 5GS protocols 5GMM and 5GSM, a standard L3 message can be <span style="color:red">either</span> <span style="color:red">a plain 5GS NAS message</span> or <span style="color:blue">a security protected 5GS NAS message</span>:
	* The header of a plain 5GS NAS message is composed of three octets for 5GMM NAS messages and composed of four octets for 5GSM NAS messages, and structured in four main parts, namely, the extended protocol discriminator (1 octet); an octet used as security header type (1/2 octet) plus a spare half octet in case of 5GMM NAS messages, and a PDU session identity of one octet in case of 5GSM NAS messages; an octet for procedure transaction identity (PTI) in case of 5GSM NAS messages; and one octet for message type. If the procedure transaction identity is present, it is preceding the message type octet.		* <span style="color:red">The header of a plain 5GS NAS message</span> is composed of three octets for 5GMM NAS messages and composed of four octets for 5GSM NAS messages, and structured in four main parts, namely, the extended protocol discriminator (1 octet); an octet used as security header type (1/2 octet) plus a spare half octet in case of 5GMM NAS messages, and a PDU session identity of one octet in case of 5GSM NAS messages; an octet for procedure transaction identity (PTI) in case of 5GSM NAS messages; and one octet for message type. If the procedure transaction identity is present, it is preceding the message type octet.
	* The header of a security protected 5GS NAS message is composed of seven octets, and structured in four main parts, the extended protocol discriminator (1 octet), an octet used as security header type (1/2 octet) plus a spare half octet, a message authentication code of four octets, and a sequence number of one octet. This header is followed by a complete plain 5GS NAS message (i.e. including the header of this plain 5GS NAS message).		* <span style="color:blue">The header of a security protected 5GS NAS message</span> is composed of seven octets, and structured in four main parts, the extended protocol discriminator (1 octet), an octet used as security header type (1/2 octet) plus a spare half octet, a message authentication code of four octets, and a sequence number of one octet. This header is followed by a complete plain 5GS NAS message (i.e. including the header of this plain 5GS NAS message).

	...		...

	<center>[[Telecommunications info\|To Telecommunications info]]</center>		<center>[[Telecommunications info\|To Telecommunications info]]</center>

Paul: /* 11.2.1.1.4 Categories of IEs; order of occurrence of IEI, LI, and value part */

2022-12-06T15:09:36Z

11.2.1.1.4 Categories of IEs; order of occurrence of IEI, LI, and value part

← Older revision		Revision as of 10:09, 6 December 2022
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	[[File:Type1 IE of format V.png\|center\|Figure 11.1 and 11.2 of Type 1 IE of format V]]		[[File:Type1 IE of format V.png\|center\|Figure 11.1 and 11.2 of Type 1 IE of format V]]

			See spec for details...

			==== 11.2.3.1 Standard L3 message header ====

			...

			For the 5GS protocols 5GMM and 5GSM, a standard L3 message can be either a plain 5GS NAS message or a security protected 5GS NAS message:
			* The header of a plain 5GS NAS message is composed of three octets for 5GMM NAS messages and composed of four octets for 5GSM NAS messages, and structured in four main parts, namely, the extended protocol discriminator (1 octet); an octet used as security header type (1/2 octet) plus a spare half octet in case of 5GMM NAS messages, and a PDU session identity of one octet in case of 5GSM NAS messages; an octet for procedure transaction identity (PTI) in case of 5GSM NAS messages; and one octet for message type. If the procedure transaction identity is present, it is preceding the message type octet.
			* The header of a security protected 5GS NAS message is composed of seven octets, and structured in four main parts, the extended protocol discriminator (1 octet), an octet used as security header type (1/2 octet) plus a spare half octet, a message authentication code of four octets, and a sequence number of one octet. This header is followed by a complete plain 5GS NAS message (i.e. including the header of this plain 5GS NAS message).

			...

	<center>[[Telecommunications info\|To Telecommunications info]]</center>		<center>[[Telecommunications info\|To Telecommunications info]]</center>

Paul: /* 11 L3 Messages */

2022-12-05T22:37:32Z

11 L3 Messages

@@ Line 132: / Line 132: @@
 See spec for details and visuals...
-== 11 L3 Messages ==
+== 11 L3 Messages § 11.2 Standard L3 messages ==
 See spec for details...
 <center>[[Telecommunications info|To Telecommunications info]]</center>

Paul: /* 5.2 Protocol architecture */

2022-12-05T21:54:33Z

5.2 Protocol architecture

← Older revision		Revision as of 16:54, 5 December 2022
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	See spec for details and visuals...		See spec for details and visuals...

			== 11 L3 Messages ==

			See spec for details...


	<center>[[Telecommunications info\|To Telecommunications info]]</center>		<center>[[Telecommunications info\|To Telecommunications info]]</center>

Paul: /* 4.3.4 Contents of layer 3 related Technical Specifications */

2022-12-05T21:47:20Z

4.3.4 Contents of layer 3 related Technical Specifications

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 -	the PC3a and PC5 signalling protocol for 5G Proximity-based Services (ProSe) are defined in 3GPP TS 24.554.
 -	the signalling protocol between the Application Client on the constrained UE and the MSGin5G Client on the MSGin5G Gateway UE for Enabling MSGin5G Service is defined in 3GPP TS 24.538.</pre>
 <center>[[Telecommunications info|To Telecommunications info]]</center>

Paul: updated page

2022-12-05T21:40:32Z

updated page

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-<pre>4.3.4	Contents of layer 3 related Technical Specifications
+== 4 Introduction § 4.1 General ==
 -	The Radio Resource (RR) management protocol is defined in 3GPP TS 44.018;
 -	the Mobility Management (MM) protocol is defined in 3GPP TS 24.008;

Paul: initial page creation

2022-10-26T20:50:52Z

initial page creation

New page

<pre>4.3.4 Contents of layer 3 related Technical Specifications
- The Radio Resource (RR) management protocol is defined in 3GPP TS 44.018;
- the Mobility Management (MM) protocol is defined in 3GPP TS 24.008;
- the Session Management (SM) protocol is defined in 3GPP TS 24.008;
- the Call Control (CC) protocol is defined in 3GPP TS 24.008;
- the Supplementary Services (SS) protocol is defined in 3GPP TS 24.010, 3GPP TS 24.08x, 3GPP TS 24.09x, and 3GPP TS 24.030;
- the Short Message Service (SMS) protocol is defined in 3GPP TS 24.011;
- the Group Call Control (GCC) protocol is defined in 3GPP TS 44.068;
- the Logical Link Control (LLC) protocol is defined in 3GPP TS 44.064;
- the GPRS Radio Resource (GRR) protocol is defined in 3GPP TS 44.060 and 3GPP TS 24.008;
- the CTS Radio Resource (CTS-RR) sub-protocol is defined in 3GPP TS 44.056;
- the CTS Mobility Management (CTS-MM) sub-protocol is defined in 3GPP TS 44.056;
- the CTS additions to the Call Control (CC) protocol are defined in 3GPP TS 44.056;
- the Location Services (LCS) protocol for a type A LMU is defined in 3GPP TS 23.271 and 3GPP TS 44.071;
- the EPS Radio Resource (RR) management protocol is defined in 3GPP TS 36.331;
- the EPS Mobility Management (EMM) protocol is defined in 3GPP TS 24.301;
- the EPS Session Management (ESM) protocol is defined in 3GPP TS 24.301;
- the 5GS Radio Resource management (5GRR) protocol is defined in 3GPP TS 38.331;
- the 5GS Mobility Management (5GMM) protocol is defined in 3GPP TS 24.501;
- the 5GS Session Management (5GSM) protocol is defined in 3GPP TS 24.501;
- the UE policy delivery service is defined in 3GPP TS 24.501;
- the non-3GPP access management protocol is defined in 3GPP TS 24.502;
- the PC5 signalling protocol is defined in 3GPP TS 24.587;
- the Time-Sensitive Networking (TSN) Application Function (AF) to Device-Side TSN Translator (DS-TT) and Network-Side TSN Translator (NW-TT) protocol is defined in 3GPP TS 24.519;
- the Performance Measurement Function (PMF) protocol is defined in 3GPP TS 24.193;
- the PC3 and PC5 signalling protocol for Proximity-based Services (ProSe) are defined in 3GPP TS 24.334.
- the PC3a and PC5 signalling protocol for 5G Proximity-based Services (ProSe) are defined in 3GPP TS 24.554.
- the signalling protocol between the Application Client on the constrained UE and the MSGin5G Client on the MSGin5G Gateway UE for Enabling MSGin5G Service is defined in 3GPP TS 24.538.</pre>

<center>[[Telecommunications info|To Telecommunications info]]</center>