Abstract
A communication system is disclosed in which a base station receives NAS signaling from a communication device for establishing a connection via the base station. The base station forwards NAS signaling to the default MME to establish a connection to the default MME. The default MME sends a message identifying a group of MMEs to which NAS signaling should be rerouted in response to forwarding of the NAS signaling by the base station. The base station selects an MME based on the message identifying the group of MMEs, forwards NAS signaling to the selected MME, and includes information indicating that the NAS signaling should not be rerouted.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| WO2016146219A1 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | Yes | Basis Patent | ||||
| WO2016146219A1 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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Yes | Basis Patent | |||
| MX2017011812A | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| MX2017011812A | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| US2018077744A1 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| US2018077744A1 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| JP2018508155A | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| JP2018508155A | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| RU2016151924A | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| RU2016151924A | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| RU2016151924A3 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| RU2016151924A3 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| US10334640B2 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| US10334640B2 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| CN108307691A | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| CN108307691A | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| RU2671057C2 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| RU2671057C2 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| JP6504375B2 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| JP6504375B2 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| MX368403B | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| MX368403B | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| EP3286981A1 | 4G | 27/03/2017 | ISLD-201705-031 | NEC CORP | No | Family Member | ||||
| EP3286981A1 | 5G | 15/11/2021 | ISLD-202111-070 | NEC CORP |
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No | Family Member | |||
| CN113676983A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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