Abstract
The present invention relates to a mobile communications system and particularly to a method for determining whether to keep or deactivate an activated Idle mode Signaling Reduction (ISR) feature for a terminal in a mobile communications system. In case of the UEs intra-SGSN mobility and intra-MME mobility when deciding by a mobility management node ISR activation for a UE in an IMS network environment where heterogeneous mobile communications networks (e.g. E-UTRAN and UTRAN/GERAN) interwork with each other considered are not only whether the mobility management node can support an ISR feature and whether the UE can use IMS voice but also conditions (information) on whether each mobility management can support IMS voice over PS session. This may allow an incoming voice call to the UE from the IMS network to be delivered through a first trial to a domain (PS domain or CS domain) selected with consideration of access network situations.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Family Member | |||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| KR101733486B1 | 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Basis Patent | |||
| KR20110076736A | 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Basis Patent | |||
| KR20110076733A | 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Family Member | |||
| US2012258704A1 | 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Family Member | |||
| US8855091B2 | 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Family Member | |||
| WO2011081384A2 | 4G | 03/03/2017 | ISLD-201703-004 | LG |
S1
S2
S3
S4
S5
S6
|
Yes | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- | |||
Technologies
Session Management
Product
Use Cases
Wireless communication
Services
Claim
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.