full Table of Contents for TS 24.007 Word version: 16.1.0
11 L3 Messages
11.1 General
11.2 Standard L3 messages
11.3 Non standard L3 messages
11.4 Handling of superfluous information
11 L3 Messages Word-p. 97
11.1 General
11.2 Standard L3 messages Word-p. 99
11.2.1 Components of a standard L3 message
11.2.2 Description methods for IE structure Word-p. 102
11.3 Non standard L3 messages
11.2.2.1 Tables
11.2.3 Imperative part of a standard L3 message
11.2.2.1.1 Compact notation Word-p. 103
11.2.3.1 Standard L3 message header
11.2.4 Non-imperative part of a standard L3 message
11.2.5 Presence requirements of information elements Word-p. 114
11.2.6 Description of standard L3 messages Word-p. 115
11.2.3.1.1 Protocol discriminator Word-p. 104
11.2.3.1.1A Extended protocol discriminator (EPD) [R15]
11.2.3.1.2 Skip indicator Word-p. 105
11.2.3.1.3 Transaction identifier 
11.2.3.1.4 Sub-protocol discriminator Word-p. 107
11.2.3.1.5 EPS bearer identity [R8]
11.2.3.1.6 Security header type [R8] Word-p. 108
11.2.3.1a Procedure transaction identity [R8]
11.2.3.1b PDU session identity [R15]
11.2.3.2 Message type octet Word-p. 109
11.2.3.1.4 Sub-protocol discriminator Word-p. 107
11.2.3.1.5 EPS bearer identity [R8]
11.2.3.1.6 Security header type [R8] Word-p. 108
11.2.3.2.1 Message type octet (when accessing Release 98 and older networks only)
11.2.3.2.2 Message type octet (when accessing Release 99 and newer networks) Word-p. 110
11.2.3.2.3 Sequenced message transfer operation Word-p. 111
11.2.3.3 Standard information elements of the imperative part
11.3.1 Case A: BCCH and AGCH/PCH messages
11.4 Handling of superfluous information
11.3.1.1 L2 Pseudo Length octet
11.3.1.2 Rest Octets Word-p. 116
11.3.1.3 Description of a modified standard L3 message
11.3.2 Case B: SACCH / SDCCH / FACCH messages sent in unacknowledged mode
11.3.3 Design guidelines for non standard parts Word-p. 117
