User's Manual

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during WCDMA Compressed mode gaps
1.7.21 GERAN -> LTE Redirections
(no measurements)
Redirection from GERAN to LTE (blind -
no measurements)
1.7.22 LTE <-> GERAN Idle mode
mobility (cell reselection)
Idle mode reselection from LTE idle to
GERAN idle
1.7.23 LTE <-> UMTS Idle mode
mobility (cell reselection)
Idle mode reselection from LTE idle to
UMTS idle
1.7.24 LTE -> UMTS PS Handover UE does a PS handover under network
direction from LTE to
UMTS
1.7.25 LTE -> UMTS Redirections
(with measurements) 2012
Redirection from LTE connected to UMTS
with measurements on UMTS
1.7.26 LTE/GW Data Silent Redial
for InterRAT
During inter RAT transitions between LTE
and WCDMA/GPRS, data calls that are
locally rejected on source RAT will be
redialed by Data Services mode handler
on target RAT
1.7.27 Multimode: LTE –
Attach/Detach PS during
Voice Call or SMS
Support disabling of PS capability during
voice call/SMS and removing LTE when
PS is removed (Detach) and add LTE
again when PS is added (attach)
1.7.28
TDD-LTE
1.8 Modem (System Determination)
1.8.1 Frequency Scan and System
Selection within LTE
Ability to do band scan and also power-up
system selection
1.8.2 LTE BPLMN support Support for PLMN search in background
while LTE is active
1.8.3 LTE Connected mode OOS Support System Operation mode (Online,
LPM, POWER OFF, etc.) changes in LTE
Connected and Idle mode
1.8.4 System Selection across
LTE, UMTS, GERAN, 1x/DO
Ability to select a particular RAT based on
a preferred RAT list
1.8.5 System Selection across
RATs, Standalone Security,
Dedicated EPS Bearer Mgmt
and Dormancy
Standard LTE features
1.8.6 Support of 256 UPLMN and
256 OPLMN entries in USIM
UE can read 256 entries from each
preferred list. Together, it can read a
maximum of 512 PLMN entries from
preferred list.
1.8.7 Multi-mode System
Selection
Facilitating system selection when UE
supports multiple modes
1.8.8 Multimode: System
Selection – Avoiding
Unnecessary Attach
Requests in A
3GPP+3GPP2 Multimode
UE
NAS will use a synchronous API call to
check with CM whether a PLMN is ok to
attach before starting attach procedure. If
API returns TRUE, NAS will do the
attaching and send SRV_CNF to CM. This
will be a preferred system so CM won’t