Abstract
The embodiments herein relate to a method in a second CN node ( 205407) for handling a failure in a communications network (200). The failure has caused communication between the second CN node (205 407) and an old first CN node (203a) to become unavailable. The communication is associated with a session. When the failure has been detected the second CN node transmits a session start request message to a new first CN node (203b 405b 410b). The session start request is a request to restore the session. The session start request message comprises a restoration flag indicating restoration of the session for a same service established before the failure and allowing a RAN node (201 403) in the communications network (200) to accept the session start request message.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G,3G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| 4G,3G,2G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| 5G | 20/09/2023 | ISLD-202309-053 | ERICSSON INC | No | 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 | |||||||
| WO2014169811A1 | 4G,3G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| WO2014169811A1 | 4G,3G,2G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| WO2014169811A1 | 5G | 20/09/2023 | ISLD-202309-053 | ERICSSON INC | No | Family Member | ||||
| CN105340322A | 4G,3G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| CN105340322A | 4G,3G,2G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| CN105340322A | 5G | 20/09/2023 | ISLD-202309-053 | ERICSSON INC | No | Family Member | ||||
| US9867225B2 | 4G,3G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| US9867225B2 | 4G,3G,2G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| US9867225B2 | 5G | 20/09/2023 | ISLD-202309-053 | ERICSSON INC | No | Family Member | ||||
| CN105340322B | 4G,3G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| CN105340322B | 4G,3G,2G | 25/06/2015 | ISLD-201506-018 | ERICSSON INC | No | Family Member | ||||
| CN105340322B | 5G | 20/09/2023 | ISLD-202309-053 | ERICSSON INC | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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