ESM message container只可以含一个a single ESM message,如attach request中携带一个PDN Connectivity Request
TS 24.3018.2.3.2 ESM message containerThis IE is included to carry a single ESM message.9.9.3.15 ESM message containerThe purpose of the ESM message containerinformation element is to enable piggybacked transfer of a single ESMmessage within an EMM message.
TS 36.331中
DedicatedInfoNAS
The IE DedicatedInfoNAS is used to transfer UE specific NAS layer information between the network and the UE. The RRC layer is transparent for this information.
DedicatedInfoNAS information element
-- ASN1START
DedicatedInfoNAS ::= OCTET STRING
-- ASN1STOP
没说能带几个NAS消息?