Correction for a NOTE in SI description

Field	Info
Title:	Correction for NOTEs in SI description
Meeting:	3gpp forge eMeeting
Source:	Huawei, HiSilicon
Reason for change:	- The current spec reads "the validity of the posSIB is requested by upper layer". it is not clear where does this come from - SI can be requested in RRC_CONNECTED, current spec is not clear
Summary of change:	- Clarify that this sentence is based on agreement from positioning discussion; - Add a note saying that SI can be requested in RRC_CONNECTED
Consequence if not approved:	it is not clear why the spec captures these
Proposed change affects (UICC apps, ME, RAN, CN):	ME, RAN
Source Branch (Release):	guoyinghao-main-patch-bdfc
Target Branch:	main
Co-authors:

Commit History:

• added a note for posSIB validity

• Update file 05.02 System Information.md