Abstract
A method and apparatus for performing Inter-User Equipment Transfer (IUT) across any internet protocol (IP) based network. This framework allows for preparation, execution and completion of data transfer at a target device through registration with a Local Mobility Anchor (LMA) and receipt of an IUT request. The target device receives and stores an IP address or a source device. The IP address is used to transmit session information.
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4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member |
Specification Information
Specification Information
Technologies
Family Information
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WO2011153413A1 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Basis Patent | ||||
WO2011153413A1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Basis Patent | |||
CA2801556A1 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
CA2801556A1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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CA2801556C | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
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CN103039052A | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
CN103039052A | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
CN103039052B | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
CN103039052B | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
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EP2577934A1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
EP2577934B1 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
EP2577934B1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
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JP5657104B2 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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JP2015057923A | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
JP2015057923A | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
JP5890507B2 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
JP5890507B2 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
KR20130114634A | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
KR20130114634A | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
SG186153A1 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
SG186153A1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
TW201218719A | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
TW201218719A | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
TWI526034B | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
TWI526034B | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
US2011310824A1 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
US2011310824A1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
US8665792B2 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
US8665792B2 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member | |||
US2014177597A1 | 4G,3G,2G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC | Yes | Family Member | ||||
US2014177597A1 | 5G,4G,3G | 30/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
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Yes | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Session Management
Product
Use Cases
Wireless communication
Services
Claim
1. A network node for preparing data flow transfer of a communication session, the network node comprising:
a local mobility anchor (LMA) configured to:
transmit an Inter-User Equipment (UE) Transfer (IUT) request to a mobility access gateway (MAG), wherein the IUT request indicates transferring a data flow of the communication session from a source wireless transmit/receive unit (WTRU) to a target WTRU and causes the MAG to update a first binding table upon receiving the IUT requests;
receive an IUT acknowledgement from the MAG in response to the IUT request; and
update a second binding table upon receiving the IUT acknowledgement.
2. The network node of claim 1 wherein the IUT request includes at least a home address (HoA) and a care of address (CoA).
3. The network node of claim 1 wherein a proxy mobile IP (PMIP) is used for IUT.
4. The network node of claim 1 wherein a general packet radio service (GPRS) tunneling protocol (GTP) is used for IUT.
5. A method for preparing data flow transfer of a communication session to a target wireless transmit/receive unit (WTRU) from a source WTRU, the method comprising:
transmitting an Inter-User Equipment (UE) Transfer (IUT) request from a local mobility anchor (LMA) to a mobility access gateway (MAG), wherein the IUT request indicates transferring a data flow of the communication session from the source WTRU to the target WTRU and causes the MAG to update a first binding table upon receiving the IUT request;
receiving an IUT acknowledgement from the MAG in response to the IUT request; and
updating a second binding table upon receiving the IUT acknowledgement.
6. The method of claim 5 wherein the IUT request includes at least a home address (HoA) and a care of address (CoA).
7. The method of claim 5 wherein a proxy mobile IP (PMIP) is used for IUT.
8. The method of claim 5 wherein a general packet radio service (GPRS) tunneling protocol (GTP) is used for IUT.
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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.