Abstract
A local breakout session establishment method and apparatus in an Evolved Packet System (EPS) is provided for an HeNB to efficiently route local IP packets. A local breakout service method for a wireless communication system including a macro evolved Node B (eNB) and a Home eNB (HeNB) having a Packet Data Network (PDN) gateway (PGW) and a serving gateway (SGW) includes selecting at a Mobility Management Entity (MME) the PGW of the HeNB and transmitting a Create Default Bearer Request message to the HeNB in response to a local breakout service request message including a local breakout Access Point Name (APN); assigning at the HeNB an IP address to a user equipment transmitted the local breakout service request message and transmitting a Create Default Bearer Response message including a Tunnel Endpoint Identifier (TEID) to the MME; transmitting a Bearer Setup Request message including the TEID from the MME to the HeNB; and configuring at the HeNB a radio bearer with the user equipment and routing data transmitted by the user equipment through the radio bearer to an Internet Protocol (IP) network by means of the internal PGW.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | Yes | Basis Patent | ||||
| 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Specification Information
Specification Information
Technologies
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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 Information | |||||||
| WO2010062093A2 | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | Yes | Basis Patent | ||||
| WO2010062093A2 | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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| EP2351257A2 | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | No | Family Member | ||||
| EP2351257A2 | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| EP2351257A4 | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | No | Family Member | ||||
| EP2351257A4 | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| KR101575223B1 | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | No | Family Member | ||||
| KR101575223B1 | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| KR20100059016A | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | No | Family Member | ||||
| KR20100059016A | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| US2011292896A1 | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | No | Family Member | ||||
| US2011292896A1 | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Basis Patent | |||
| US9185545B2 | 4G | 25/10/2011 | ISLD-201110-007 | SAMSUNG | No | Family Member | ||||
| US9185545B2 | 5G | 26/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Basis Patent | |||
| EP2351257B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover Connection Establishment/Control
Product
Mobility Management Entity (MME)Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Connection establishment/control/state transition
Claim
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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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.