ACHIEVING DUAL SIM DUAL ACTIVE OPERATION IN AN LTE + LTE DEVICE BY DOWNGRADING USER EQUIPMENT CATEGORY TO 1 FOR ONE SIM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 28, 2017
app pub date -
Mar 23, 2016
filing date -
Mar 23, 2016
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for performing a dedicated data subscription (DDS) switch on a multi subscriber identity module multi-active (MSMA) mobile communication device includes: initiating a DDS switch from a first subscription to a second subscription; determining whether a first communication network associated with the first subscription supports user equipment (UE) capability update via a tracking area update (TAU) procedure; in response to determining that the first communication network supports UE capability update via a TAU procedure, initiating a TAU procedure on the first subscription with the first communication network; and reporting a UE category 1 capability to the first communication network on the first subscription for the mobile communication device during the TAU procedure on the first subscription.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully